* [Intel-gfx] [RFC 01/33] drm/i915/icl_dsi: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 02/33] drm/i915/audio: " Jani Nikula
` (38 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/icl_dsi.c | 271 +++++++++++++------------
1 file changed, 145 insertions(+), 126 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index a7457303c62e..db75a4c8c722 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -39,14 +39,14 @@
static inline int header_credits_available(struct drm_i915_private *dev_priv,
enum transcoder dsi_trans)
{
- return (I915_READ(DSI_CMD_TXCTL(dsi_trans)) & FREE_HEADER_CREDIT_MASK)
+ return (intel_de_read(dev_priv, DSI_CMD_TXCTL(dsi_trans)) & FREE_HEADER_CREDIT_MASK)
>> FREE_HEADER_CREDIT_SHIFT;
}
static inline int payload_credits_available(struct drm_i915_private *dev_priv,
enum transcoder dsi_trans)
{
- return (I915_READ(DSI_CMD_TXCTL(dsi_trans)) & FREE_PLOAD_CREDIT_MASK)
+ return (intel_de_read(dev_priv, DSI_CMD_TXCTL(dsi_trans)) & FREE_PLOAD_CREDIT_MASK)
>> FREE_PLOAD_CREDIT_SHIFT;
}
@@ -109,7 +109,7 @@ static void wait_for_cmds_dispatched_to_panel(struct intel_encoder *encoder)
/* wait for LP TX in progress bit to be cleared */
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- if (wait_for_us(!(I915_READ(DSI_LP_MSG(dsi_trans)) &
+ if (wait_for_us(!(intel_de_read(dev_priv, DSI_LP_MSG(dsi_trans)) &
LPTX_IN_PROGRESS), 20))
DRM_ERROR("LPTX bit not cleared\n");
}
@@ -136,7 +136,7 @@ static bool add_payld_to_queue(struct intel_dsi_host *host, const u8 *data,
for (j = 0; j < min_t(u32, len - i, 4); j++)
tmp |= *data++ << 8 * j;
- I915_WRITE(DSI_CMD_TXPYLD(dsi_trans), tmp);
+ intel_de_write(dev_priv, DSI_CMD_TXPYLD(dsi_trans), tmp);
}
return true;
@@ -158,7 +158,7 @@ static int dsi_send_pkt_hdr(struct intel_dsi_host *host,
return -1;
}
- tmp = I915_READ(DSI_CMD_TXHDR(dsi_trans));
+ tmp = intel_de_read(dev_priv, DSI_CMD_TXHDR(dsi_trans));
if (pkt.payload)
tmp |= PAYLOAD_PRESENT;
@@ -175,7 +175,7 @@ static int dsi_send_pkt_hdr(struct intel_dsi_host *host,
tmp |= ((pkt.header[0] & DT_MASK) << DT_SHIFT);
tmp |= (pkt.header[1] << PARAM_WC_LOWER_SHIFT);
tmp |= (pkt.header[2] << PARAM_WC_UPPER_SHIFT);
- I915_WRITE(DSI_CMD_TXHDR(dsi_trans), tmp);
+ intel_de_write(dev_priv, DSI_CMD_TXHDR(dsi_trans), tmp);
return 0;
}
@@ -212,53 +212,55 @@ static void dsi_program_swing_and_deemphasis(struct intel_encoder *encoder)
* Program voltage swing and pre-emphasis level values as per
* table in BSPEC under DDI buffer programing
*/
- tmp = I915_READ(ICL_PORT_TX_DW5_LN0(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW5_LN0(phy));
tmp &= ~(SCALING_MODE_SEL_MASK | RTERM_SELECT_MASK);
tmp |= SCALING_MODE_SEL(0x2);
tmp |= TAP2_DISABLE | TAP3_DISABLE;
tmp |= RTERM_SELECT(0x6);
- I915_WRITE(ICL_PORT_TX_DW5_GRP(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_GRP(phy), tmp);
- tmp = I915_READ(ICL_PORT_TX_DW5_AUX(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW5_AUX(phy));
tmp &= ~(SCALING_MODE_SEL_MASK | RTERM_SELECT_MASK);
tmp |= SCALING_MODE_SEL(0x2);
tmp |= TAP2_DISABLE | TAP3_DISABLE;
tmp |= RTERM_SELECT(0x6);
- I915_WRITE(ICL_PORT_TX_DW5_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_AUX(phy), tmp);
- tmp = I915_READ(ICL_PORT_TX_DW2_LN0(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW2_LN0(phy));
tmp &= ~(SWING_SEL_LOWER_MASK | SWING_SEL_UPPER_MASK |
RCOMP_SCALAR_MASK);
tmp |= SWING_SEL_UPPER(0x2);
tmp |= SWING_SEL_LOWER(0x2);
tmp |= RCOMP_SCALAR(0x98);
- I915_WRITE(ICL_PORT_TX_DW2_GRP(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW2_GRP(phy), tmp);
- tmp = I915_READ(ICL_PORT_TX_DW2_AUX(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW2_AUX(phy));
tmp &= ~(SWING_SEL_LOWER_MASK | SWING_SEL_UPPER_MASK |
RCOMP_SCALAR_MASK);
tmp |= SWING_SEL_UPPER(0x2);
tmp |= SWING_SEL_LOWER(0x2);
tmp |= RCOMP_SCALAR(0x98);
- I915_WRITE(ICL_PORT_TX_DW2_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW2_AUX(phy), tmp);
- tmp = I915_READ(ICL_PORT_TX_DW4_AUX(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW4_AUX(phy));
tmp &= ~(POST_CURSOR_1_MASK | POST_CURSOR_2_MASK |
CURSOR_COEFF_MASK);
tmp |= POST_CURSOR_1(0x0);
tmp |= POST_CURSOR_2(0x0);
tmp |= CURSOR_COEFF(0x3f);
- I915_WRITE(ICL_PORT_TX_DW4_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW4_AUX(phy), tmp);
for (lane = 0; lane <= 3; lane++) {
/* Bspec: must not use GRP register for write */
- tmp = I915_READ(ICL_PORT_TX_DW4_LN(lane, phy));
+ tmp = intel_de_read(dev_priv,
+ ICL_PORT_TX_DW4_LN(lane, phy));
tmp &= ~(POST_CURSOR_1_MASK | POST_CURSOR_2_MASK |
CURSOR_COEFF_MASK);
tmp |= POST_CURSOR_1(0x0);
tmp |= POST_CURSOR_2(0x0);
tmp |= CURSOR_COEFF(0x3f);
- I915_WRITE(ICL_PORT_TX_DW4_LN(lane, phy), tmp);
+ intel_de_write(dev_priv,
+ ICL_PORT_TX_DW4_LN(lane, phy), tmp);
}
}
}
@@ -270,7 +272,7 @@ static void configure_dual_link_mode(struct intel_encoder *encoder,
struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
u32 dss_ctl1;
- dss_ctl1 = I915_READ(DSS_CTL1);
+ dss_ctl1 = intel_de_read(dev_priv, DSS_CTL1);
dss_ctl1 |= SPLITTER_ENABLE;
dss_ctl1 &= ~OVERLAP_PIXELS_MASK;
dss_ctl1 |= OVERLAP_PIXELS(intel_dsi->pixel_overlap);
@@ -290,16 +292,16 @@ static void configure_dual_link_mode(struct intel_encoder *encoder,
dss_ctl1 &= ~LEFT_DL_BUF_TARGET_DEPTH_MASK;
dss_ctl1 |= LEFT_DL_BUF_TARGET_DEPTH(dl_buffer_depth);
- dss_ctl2 = I915_READ(DSS_CTL2);
+ dss_ctl2 = intel_de_read(dev_priv, DSS_CTL2);
dss_ctl2 &= ~RIGHT_DL_BUF_TARGET_DEPTH_MASK;
dss_ctl2 |= RIGHT_DL_BUF_TARGET_DEPTH(dl_buffer_depth);
- I915_WRITE(DSS_CTL2, dss_ctl2);
+ intel_de_write(dev_priv, DSS_CTL2, dss_ctl2);
} else {
/* Interleave */
dss_ctl1 |= DUAL_LINK_MODE_INTERLEAVE;
}
- I915_WRITE(DSS_CTL1, dss_ctl1);
+ intel_de_write(dev_priv, DSS_CTL1, dss_ctl1);
}
/* aka DSI 8X clock */
@@ -330,15 +332,15 @@ static void gen11_dsi_program_esc_clk_div(struct intel_encoder *encoder,
esc_clk_div_m = DIV_ROUND_UP(afe_clk_khz, DSI_MAX_ESC_CLK);
for_each_dsi_port(port, intel_dsi->ports) {
- I915_WRITE(ICL_DSI_ESC_CLK_DIV(port),
- esc_clk_div_m & ICL_ESC_CLK_DIV_MASK);
- POSTING_READ(ICL_DSI_ESC_CLK_DIV(port));
+ intel_de_write(dev_priv, ICL_DSI_ESC_CLK_DIV(port),
+ esc_clk_div_m & ICL_ESC_CLK_DIV_MASK);
+ intel_de_posting_read(dev_priv, ICL_DSI_ESC_CLK_DIV(port));
}
for_each_dsi_port(port, intel_dsi->ports) {
- I915_WRITE(ICL_DPHY_ESC_CLK_DIV(port),
- esc_clk_div_m & ICL_ESC_CLK_DIV_MASK);
- POSTING_READ(ICL_DPHY_ESC_CLK_DIV(port));
+ intel_de_write(dev_priv, ICL_DPHY_ESC_CLK_DIV(port),
+ esc_clk_div_m & ICL_ESC_CLK_DIV_MASK);
+ intel_de_posting_read(dev_priv, ICL_DPHY_ESC_CLK_DIV(port));
}
}
@@ -365,9 +367,9 @@ static void gen11_dsi_enable_io_power(struct intel_encoder *encoder)
u32 tmp;
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(ICL_DSI_IO_MODECTL(port));
+ tmp = intel_de_read(dev_priv, ICL_DSI_IO_MODECTL(port));
tmp |= COMBO_PHY_MODE_DSI;
- I915_WRITE(ICL_DSI_IO_MODECTL(port), tmp);
+ intel_de_write(dev_priv, ICL_DSI_IO_MODECTL(port), tmp);
}
get_dsi_io_power_domains(dev_priv, intel_dsi);
@@ -394,40 +396,46 @@ static void gen11_dsi_config_phy_lanes_sequence(struct intel_encoder *encoder)
/* Step 4b(i) set loadgen select for transmit and aux lanes */
for_each_dsi_phy(phy, intel_dsi->phys) {
- tmp = I915_READ(ICL_PORT_TX_DW4_AUX(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW4_AUX(phy));
tmp &= ~LOADGEN_SELECT;
- I915_WRITE(ICL_PORT_TX_DW4_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW4_AUX(phy), tmp);
for (lane = 0; lane <= 3; lane++) {
- tmp = I915_READ(ICL_PORT_TX_DW4_LN(lane, phy));
+ tmp = intel_de_read(dev_priv,
+ ICL_PORT_TX_DW4_LN(lane, phy));
tmp &= ~LOADGEN_SELECT;
if (lane != 2)
tmp |= LOADGEN_SELECT;
- I915_WRITE(ICL_PORT_TX_DW4_LN(lane, phy), tmp);
+ intel_de_write(dev_priv,
+ ICL_PORT_TX_DW4_LN(lane, phy), tmp);
}
}
/* Step 4b(ii) set latency optimization for transmit and aux lanes */
for_each_dsi_phy(phy, intel_dsi->phys) {
- tmp = I915_READ(ICL_PORT_TX_DW2_AUX(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW2_AUX(phy));
tmp &= ~FRC_LATENCY_OPTIM_MASK;
tmp |= FRC_LATENCY_OPTIM_VAL(0x5);
- I915_WRITE(ICL_PORT_TX_DW2_AUX(phy), tmp);
- tmp = I915_READ(ICL_PORT_TX_DW2_LN0(phy));
+ intel_de_write(dev_priv, ICL_PORT_TX_DW2_AUX(phy), tmp);
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW2_LN0(phy));
tmp &= ~FRC_LATENCY_OPTIM_MASK;
tmp |= FRC_LATENCY_OPTIM_VAL(0x5);
- I915_WRITE(ICL_PORT_TX_DW2_GRP(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW2_GRP(phy), tmp);
/* For EHL, TGL, set latency optimization for PCS_DW1 lanes */
if (IS_ELKHARTLAKE(dev_priv) || (INTEL_GEN(dev_priv) >= 12)) {
- tmp = I915_READ(ICL_PORT_PCS_DW1_AUX(phy));
+ tmp = intel_de_read(dev_priv,
+ ICL_PORT_PCS_DW1_AUX(phy));
tmp &= ~LATENCY_OPTIM_MASK;
tmp |= LATENCY_OPTIM_VAL(0);
- I915_WRITE(ICL_PORT_PCS_DW1_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_PCS_DW1_AUX(phy),
+ tmp);
- tmp = I915_READ(ICL_PORT_PCS_DW1_LN0(phy));
+ tmp = intel_de_read(dev_priv,
+ ICL_PORT_PCS_DW1_LN0(phy));
tmp &= ~LATENCY_OPTIM_MASK;
tmp |= LATENCY_OPTIM_VAL(0x1);
- I915_WRITE(ICL_PORT_PCS_DW1_GRP(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_PCS_DW1_GRP(phy),
+ tmp);
}
}
@@ -442,12 +450,12 @@ static void gen11_dsi_voltage_swing_program_seq(struct intel_encoder *encoder)
/* clear common keeper enable bit */
for_each_dsi_phy(phy, intel_dsi->phys) {
- tmp = I915_READ(ICL_PORT_PCS_DW1_LN0(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_PCS_DW1_LN0(phy));
tmp &= ~COMMON_KEEPER_EN;
- I915_WRITE(ICL_PORT_PCS_DW1_GRP(phy), tmp);
- tmp = I915_READ(ICL_PORT_PCS_DW1_AUX(phy));
+ intel_de_write(dev_priv, ICL_PORT_PCS_DW1_GRP(phy), tmp);
+ tmp = intel_de_read(dev_priv, ICL_PORT_PCS_DW1_AUX(phy));
tmp &= ~COMMON_KEEPER_EN;
- I915_WRITE(ICL_PORT_PCS_DW1_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_PCS_DW1_AUX(phy), tmp);
}
/*
@@ -456,19 +464,19 @@ static void gen11_dsi_voltage_swing_program_seq(struct intel_encoder *encoder)
* as part of lane phy sequence configuration
*/
for_each_dsi_phy(phy, intel_dsi->phys) {
- tmp = I915_READ(ICL_PORT_CL_DW5(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_CL_DW5(phy));
tmp |= SUS_CLOCK_CONFIG;
- I915_WRITE(ICL_PORT_CL_DW5(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_CL_DW5(phy), tmp);
}
/* Clear training enable to change swing values */
for_each_dsi_phy(phy, intel_dsi->phys) {
- tmp = I915_READ(ICL_PORT_TX_DW5_LN0(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW5_LN0(phy));
tmp &= ~TX_TRAINING_EN;
- I915_WRITE(ICL_PORT_TX_DW5_GRP(phy), tmp);
- tmp = I915_READ(ICL_PORT_TX_DW5_AUX(phy));
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_GRP(phy), tmp);
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW5_AUX(phy));
tmp &= ~TX_TRAINING_EN;
- I915_WRITE(ICL_PORT_TX_DW5_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_AUX(phy), tmp);
}
/* Program swing and de-emphasis */
@@ -476,12 +484,12 @@ static void gen11_dsi_voltage_swing_program_seq(struct intel_encoder *encoder)
/* Set training enable to trigger update */
for_each_dsi_phy(phy, intel_dsi->phys) {
- tmp = I915_READ(ICL_PORT_TX_DW5_LN0(phy));
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW5_LN0(phy));
tmp |= TX_TRAINING_EN;
- I915_WRITE(ICL_PORT_TX_DW5_GRP(phy), tmp);
- tmp = I915_READ(ICL_PORT_TX_DW5_AUX(phy));
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_GRP(phy), tmp);
+ tmp = intel_de_read(dev_priv, ICL_PORT_TX_DW5_AUX(phy));
tmp |= TX_TRAINING_EN;
- I915_WRITE(ICL_PORT_TX_DW5_AUX(phy), tmp);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_AUX(phy), tmp);
}
}
@@ -493,11 +501,11 @@ static void gen11_dsi_enable_ddi_buffer(struct intel_encoder *encoder)
enum port port;
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(DDI_BUF_CTL(port));
+ tmp = intel_de_read(dev_priv, DDI_BUF_CTL(port));
tmp |= DDI_BUF_CTL_ENABLE;
- I915_WRITE(DDI_BUF_CTL(port), tmp);
+ intel_de_write(dev_priv, DDI_BUF_CTL(port), tmp);
- if (wait_for_us(!(I915_READ(DDI_BUF_CTL(port)) &
+ if (wait_for_us(!(intel_de_read(dev_priv, DDI_BUF_CTL(port)) &
DDI_BUF_IS_IDLE),
500))
DRM_ERROR("DDI port:%c buffer idle\n", port_name(port));
@@ -516,28 +524,30 @@ gen11_dsi_setup_dphy_timings(struct intel_encoder *encoder,
/* Program T-INIT master registers */
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(ICL_DSI_T_INIT_MASTER(port));
+ tmp = intel_de_read(dev_priv, ICL_DSI_T_INIT_MASTER(port));
tmp &= ~MASTER_INIT_TIMER_MASK;
tmp |= intel_dsi->init_count;
- I915_WRITE(ICL_DSI_T_INIT_MASTER(port), tmp);
+ intel_de_write(dev_priv, ICL_DSI_T_INIT_MASTER(port), tmp);
}
/* Program DPHY clock lanes timings */
for_each_dsi_port(port, intel_dsi->ports) {
- I915_WRITE(DPHY_CLK_TIMING_PARAM(port), intel_dsi->dphy_reg);
+ intel_de_write(dev_priv, DPHY_CLK_TIMING_PARAM(port),
+ intel_dsi->dphy_reg);
/* shadow register inside display core */
- I915_WRITE(DSI_CLK_TIMING_PARAM(port), intel_dsi->dphy_reg);
+ intel_de_write(dev_priv, DSI_CLK_TIMING_PARAM(port),
+ intel_dsi->dphy_reg);
}
/* Program DPHY data lanes timings */
for_each_dsi_port(port, intel_dsi->ports) {
- I915_WRITE(DPHY_DATA_TIMING_PARAM(port),
- intel_dsi->dphy_data_lane_reg);
+ intel_de_write(dev_priv, DPHY_DATA_TIMING_PARAM(port),
+ intel_dsi->dphy_data_lane_reg);
/* shadow register inside display core */
- I915_WRITE(DSI_DATA_TIMING_PARAM(port),
- intel_dsi->dphy_data_lane_reg);
+ intel_de_write(dev_priv, DSI_DATA_TIMING_PARAM(port),
+ intel_dsi->dphy_data_lane_reg);
}
/*
@@ -549,25 +559,30 @@ gen11_dsi_setup_dphy_timings(struct intel_encoder *encoder,
if (IS_GEN(dev_priv, 11)) {
if (afe_clk(encoder, crtc_state) <= 800000) {
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(DPHY_TA_TIMING_PARAM(port));
+ tmp = intel_de_read(dev_priv,
+ DPHY_TA_TIMING_PARAM(port));
tmp &= ~TA_SURE_MASK;
tmp |= TA_SURE_OVERRIDE | TA_SURE(0);
- I915_WRITE(DPHY_TA_TIMING_PARAM(port), tmp);
+ intel_de_write(dev_priv,
+ DPHY_TA_TIMING_PARAM(port),
+ tmp);
/* shadow register inside display core */
- tmp = I915_READ(DSI_TA_TIMING_PARAM(port));
+ tmp = intel_de_read(dev_priv,
+ DSI_TA_TIMING_PARAM(port));
tmp &= ~TA_SURE_MASK;
tmp |= TA_SURE_OVERRIDE | TA_SURE(0);
- I915_WRITE(DSI_TA_TIMING_PARAM(port), tmp);
+ intel_de_write(dev_priv,
+ DSI_TA_TIMING_PARAM(port), tmp);
}
}
}
if (IS_ELKHARTLAKE(dev_priv)) {
for_each_dsi_phy(phy, intel_dsi->phys) {
- tmp = I915_READ(ICL_DPHY_CHKN(phy));
+ tmp = intel_de_read(dev_priv, ICL_DPHY_CHKN(phy));
tmp |= ICL_DPHY_CHKN_AFE_OVER_PPI_STRAP;
- I915_WRITE(ICL_DPHY_CHKN(phy), tmp);
+ intel_de_write(dev_priv, ICL_DPHY_CHKN(phy), tmp);
}
}
}
@@ -580,11 +595,11 @@ static void gen11_dsi_gate_clocks(struct intel_encoder *encoder)
enum phy phy;
mutex_lock(&dev_priv->dpll_lock);
- tmp = I915_READ(ICL_DPCLKA_CFGCR0);
+ tmp = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0);
for_each_dsi_phy(phy, intel_dsi->phys)
tmp |= ICL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy);
- I915_WRITE(ICL_DPCLKA_CFGCR0, tmp);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, tmp);
mutex_unlock(&dev_priv->dpll_lock);
}
@@ -596,11 +611,11 @@ static void gen11_dsi_ungate_clocks(struct intel_encoder *encoder)
enum phy phy;
mutex_lock(&dev_priv->dpll_lock);
- tmp = I915_READ(ICL_DPCLKA_CFGCR0);
+ tmp = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0);
for_each_dsi_phy(phy, intel_dsi->phys)
tmp &= ~ICL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy);
- I915_WRITE(ICL_DPCLKA_CFGCR0, tmp);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, tmp);
mutex_unlock(&dev_priv->dpll_lock);
}
@@ -615,12 +630,12 @@ static void gen11_dsi_map_pll(struct intel_encoder *encoder,
mutex_lock(&dev_priv->dpll_lock);
- val = I915_READ(ICL_DPCLKA_CFGCR0);
+ val = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0);
for_each_dsi_phy(phy, intel_dsi->phys) {
val &= ~ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
val |= ICL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll->info->id, phy);
}
- I915_WRITE(ICL_DPCLKA_CFGCR0, val);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, val);
for_each_dsi_phy(phy, intel_dsi->phys) {
if (INTEL_GEN(dev_priv) >= 12)
@@ -628,9 +643,9 @@ static void gen11_dsi_map_pll(struct intel_encoder *encoder,
else
val &= ~ICL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy);
}
- I915_WRITE(ICL_DPCLKA_CFGCR0, val);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, val);
- POSTING_READ(ICL_DPCLKA_CFGCR0);
+ intel_de_posting_read(dev_priv, ICL_DPCLKA_CFGCR0);
mutex_unlock(&dev_priv->dpll_lock);
}
@@ -649,7 +664,7 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder,
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- tmp = I915_READ(DSI_TRANS_FUNC_CONF(dsi_trans));
+ tmp = intel_de_read(dev_priv, DSI_TRANS_FUNC_CONF(dsi_trans));
if (intel_dsi->eotp_pkt)
tmp &= ~EOTP_DISABLED;
@@ -726,16 +741,18 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder,
}
}
- I915_WRITE(DSI_TRANS_FUNC_CONF(dsi_trans), tmp);
+ intel_de_write(dev_priv, DSI_TRANS_FUNC_CONF(dsi_trans), tmp);
}
/* enable port sync mode if dual link */
if (intel_dsi->dual_link) {
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- tmp = I915_READ(TRANS_DDI_FUNC_CTL2(dsi_trans));
+ tmp = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL2(dsi_trans));
tmp |= PORT_SYNC_MODE_ENABLE;
- I915_WRITE(TRANS_DDI_FUNC_CTL2(dsi_trans), tmp);
+ intel_de_write(dev_priv,
+ TRANS_DDI_FUNC_CTL2(dsi_trans), tmp);
}
/* configure stream splitting */
@@ -746,7 +763,7 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder,
dsi_trans = dsi_port_to_transcoder(port);
/* select data lane width */
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(dsi_trans));
+ tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans));
tmp &= ~DDI_PORT_WIDTH_MASK;
tmp |= DDI_PORT_WIDTH(intel_dsi->lane_count);
@@ -772,14 +789,14 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder,
/* enable DDI buffer */
tmp |= TRANS_DDI_FUNC_ENABLE;
- I915_WRITE(TRANS_DDI_FUNC_CTL(dsi_trans), tmp);
+ intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans), tmp);
}
/* wait for link ready */
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- if (wait_for_us((I915_READ(DSI_TRANS_FUNC_CONF(dsi_trans)) &
- LINK_READY), 2500))
+ if (wait_for_us((intel_de_read(dev_priv, DSI_TRANS_FUNC_CONF(dsi_trans)) &
+ LINK_READY), 2500))
DRM_ERROR("DSI link not ready\n");
}
}
@@ -845,8 +862,8 @@ gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,
/* program TRANS_HTOTAL register */
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- I915_WRITE(HTOTAL(dsi_trans),
- (hactive - 1) | ((htotal - 1) << 16));
+ intel_de_write(dev_priv, HTOTAL(dsi_trans),
+ (hactive - 1) | ((htotal - 1) << 16));
}
/* TRANS_HSYNC register to be programmed only for video mode */
@@ -868,8 +885,8 @@ gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- I915_WRITE(HSYNC(dsi_trans),
- (hsync_start - 1) | ((hsync_end - 1) << 16));
+ intel_de_write(dev_priv, HSYNC(dsi_trans),
+ (hsync_start - 1) | ((hsync_end - 1) << 16));
}
}
@@ -882,8 +899,8 @@ gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,
* struct drm_display_mode.
* For interlace mode: program required pixel minus 2
*/
- I915_WRITE(VTOTAL(dsi_trans),
- (vactive - 1) | ((vtotal - 1) << 16));
+ intel_de_write(dev_priv, VTOTAL(dsi_trans),
+ (vactive - 1) | ((vtotal - 1) << 16));
}
if (vsync_end < vsync_start || vsync_end > vtotal)
@@ -895,8 +912,8 @@ gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,
/* program TRANS_VSYNC register */
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- I915_WRITE(VSYNC(dsi_trans),
- (vsync_start - 1) | ((vsync_end - 1) << 16));
+ intel_de_write(dev_priv, VSYNC(dsi_trans),
+ (vsync_start - 1) | ((vsync_end - 1) << 16));
}
/*
@@ -907,15 +924,15 @@ gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,
*/
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- I915_WRITE(VSYNCSHIFT(dsi_trans), vsync_shift);
+ intel_de_write(dev_priv, VSYNCSHIFT(dsi_trans), vsync_shift);
}
/* program TRANS_VBLANK register, should be same as vtotal programmed */
if (INTEL_GEN(dev_priv) >= 12) {
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- I915_WRITE(VBLANK(dsi_trans),
- (vactive - 1) | ((vtotal - 1) << 16));
+ intel_de_write(dev_priv, VBLANK(dsi_trans),
+ (vactive - 1) | ((vtotal - 1) << 16));
}
}
}
@@ -930,9 +947,9 @@ static void gen11_dsi_enable_transcoder(struct intel_encoder *encoder)
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- tmp = I915_READ(PIPECONF(dsi_trans));
+ tmp = intel_de_read(dev_priv, PIPECONF(dsi_trans));
tmp |= PIPECONF_ENABLE;
- I915_WRITE(PIPECONF(dsi_trans), tmp);
+ intel_de_write(dev_priv, PIPECONF(dsi_trans), tmp);
/* wait for transcoder to be enabled */
if (intel_de_wait_for_set(dev_priv, PIPECONF(dsi_trans),
@@ -968,26 +985,26 @@ static void gen11_dsi_setup_timeouts(struct intel_encoder *encoder,
dsi_trans = dsi_port_to_transcoder(port);
/* program hst_tx_timeout */
- tmp = I915_READ(DSI_HSTX_TO(dsi_trans));
+ tmp = intel_de_read(dev_priv, DSI_HSTX_TO(dsi_trans));
tmp &= ~HSTX_TIMEOUT_VALUE_MASK;
tmp |= HSTX_TIMEOUT_VALUE(hs_tx_timeout);
- I915_WRITE(DSI_HSTX_TO(dsi_trans), tmp);
+ intel_de_write(dev_priv, DSI_HSTX_TO(dsi_trans), tmp);
/* FIXME: DSI_CALIB_TO */
/* program lp_rx_host timeout */
- tmp = I915_READ(DSI_LPRX_HOST_TO(dsi_trans));
+ tmp = intel_de_read(dev_priv, DSI_LPRX_HOST_TO(dsi_trans));
tmp &= ~LPRX_TIMEOUT_VALUE_MASK;
tmp |= LPRX_TIMEOUT_VALUE(lp_rx_timeout);
- I915_WRITE(DSI_LPRX_HOST_TO(dsi_trans), tmp);
+ intel_de_write(dev_priv, DSI_LPRX_HOST_TO(dsi_trans), tmp);
/* FIXME: DSI_PWAIT_TO */
/* program turn around timeout */
- tmp = I915_READ(DSI_TA_TO(dsi_trans));
+ tmp = intel_de_read(dev_priv, DSI_TA_TO(dsi_trans));
tmp &= ~TA_TIMEOUT_VALUE_MASK;
tmp |= TA_TIMEOUT_VALUE(ta_timeout);
- I915_WRITE(DSI_TA_TO(dsi_trans), tmp);
+ intel_de_write(dev_priv, DSI_TA_TO(dsi_trans), tmp);
}
}
@@ -1041,7 +1058,7 @@ static void gen11_dsi_powerup_panel(struct intel_encoder *encoder)
* FIXME: This uses the number of DW's currently in the payload
* receive queue. This is probably not what we want here.
*/
- tmp = I915_READ(DSI_CMD_RXCTL(dsi_trans));
+ tmp = intel_de_read(dev_priv, DSI_CMD_RXCTL(dsi_trans));
tmp &= NUMBER_RX_PLOAD_DW_MASK;
/* multiply "Number Rx Payload DW" by 4 to get max value */
tmp = tmp * 4;
@@ -1113,9 +1130,9 @@ static void gen11_dsi_disable_transcoder(struct intel_encoder *encoder)
dsi_trans = dsi_port_to_transcoder(port);
/* disable transcoder */
- tmp = I915_READ(PIPECONF(dsi_trans));
+ tmp = intel_de_read(dev_priv, PIPECONF(dsi_trans));
tmp &= ~PIPECONF_ENABLE;
- I915_WRITE(PIPECONF(dsi_trans), tmp);
+ intel_de_write(dev_priv, PIPECONF(dsi_trans), tmp);
/* wait for transcoder to be disabled */
if (intel_de_wait_for_clear(dev_priv, PIPECONF(dsi_trans),
@@ -1147,13 +1164,13 @@ static void gen11_dsi_deconfigure_trancoder(struct intel_encoder *encoder)
/* put dsi link in ULPS */
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- tmp = I915_READ(DSI_LP_MSG(dsi_trans));
+ tmp = intel_de_read(dev_priv, DSI_LP_MSG(dsi_trans));
tmp |= LINK_ENTER_ULPS;
tmp &= ~LINK_ULPS_TYPE_LP11;
- I915_WRITE(DSI_LP_MSG(dsi_trans), tmp);
+ intel_de_write(dev_priv, DSI_LP_MSG(dsi_trans), tmp);
- if (wait_for_us((I915_READ(DSI_LP_MSG(dsi_trans)) &
- LINK_IN_ULPS),
+ if (wait_for_us((intel_de_read(dev_priv, DSI_LP_MSG(dsi_trans)) &
+ LINK_IN_ULPS),
10))
DRM_ERROR("DSI link not in ULPS\n");
}
@@ -1161,18 +1178,20 @@ static void gen11_dsi_deconfigure_trancoder(struct intel_encoder *encoder)
/* disable ddi function */
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(dsi_trans));
+ tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans));
tmp &= ~TRANS_DDI_FUNC_ENABLE;
- I915_WRITE(TRANS_DDI_FUNC_CTL(dsi_trans), tmp);
+ intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans), tmp);
}
/* disable port sync mode if dual link */
if (intel_dsi->dual_link) {
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- tmp = I915_READ(TRANS_DDI_FUNC_CTL2(dsi_trans));
+ tmp = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL2(dsi_trans));
tmp &= ~PORT_SYNC_MODE_ENABLE;
- I915_WRITE(TRANS_DDI_FUNC_CTL2(dsi_trans), tmp);
+ intel_de_write(dev_priv,
+ TRANS_DDI_FUNC_CTL2(dsi_trans), tmp);
}
}
}
@@ -1186,11 +1205,11 @@ static void gen11_dsi_disable_port(struct intel_encoder *encoder)
gen11_dsi_ungate_clocks(encoder);
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(DDI_BUF_CTL(port));
+ tmp = intel_de_read(dev_priv, DDI_BUF_CTL(port));
tmp &= ~DDI_BUF_CTL_ENABLE;
- I915_WRITE(DDI_BUF_CTL(port), tmp);
+ intel_de_write(dev_priv, DDI_BUF_CTL(port), tmp);
- if (wait_for_us((I915_READ(DDI_BUF_CTL(port)) &
+ if (wait_for_us((intel_de_read(dev_priv, DDI_BUF_CTL(port)) &
DDI_BUF_IS_IDLE),
8))
DRM_ERROR("DDI port:%c buffer not idle\n",
@@ -1219,9 +1238,9 @@ static void gen11_dsi_disable_io_power(struct intel_encoder *encoder)
/* set mode to DDI */
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(ICL_DSI_IO_MODECTL(port));
+ tmp = intel_de_read(dev_priv, ICL_DSI_IO_MODECTL(port));
tmp &= ~COMBO_PHY_MODE_DSI;
- I915_WRITE(ICL_DSI_IO_MODECTL(port), tmp);
+ intel_de_write(dev_priv, ICL_DSI_IO_MODECTL(port), tmp);
}
}
@@ -1443,7 +1462,7 @@ static bool gen11_dsi_get_hw_state(struct intel_encoder *encoder,
for_each_dsi_port(port, intel_dsi->ports) {
dsi_trans = dsi_port_to_transcoder(port);
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(dsi_trans));
+ tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(dsi_trans));
switch (tmp & TRANS_DDI_EDP_INPUT_MASK) {
case TRANS_DDI_EDP_INPUT_A_ON:
*pipe = PIPE_A;
@@ -1462,7 +1481,7 @@ static bool gen11_dsi_get_hw_state(struct intel_encoder *encoder,
goto out;
}
- tmp = I915_READ(PIPECONF(dsi_trans));
+ tmp = intel_de_read(dev_priv, PIPECONF(dsi_trans));
ret = tmp & PIPECONF_ENABLE;
}
out:
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 02/33] drm/i915/audio: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 01/33] drm/i915/icl_dsi: use intel_de_*() functions for register access Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 03/33] drm/i915/cdclk: " Jani Nikula
` (37 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_audio.c | 112 +++++++++++----------
1 file changed, 58 insertions(+), 54 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
index f9f4460136b0..3926b9b9a09f 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
@@ -291,18 +291,18 @@ static bool intel_eld_uptodate(struct drm_connector *connector,
u32 tmp;
int i;
- tmp = I915_READ(reg_eldv);
+ tmp = intel_de_read(dev_priv, reg_eldv);
tmp &= bits_eldv;
if (!tmp)
return false;
- tmp = I915_READ(reg_elda);
+ tmp = intel_de_read(dev_priv, reg_elda);
tmp &= ~bits_elda;
- I915_WRITE(reg_elda, tmp);
+ intel_de_write(dev_priv, reg_elda, tmp);
for (i = 0; i < drm_eld_size(eld) / 4; i++)
- if (I915_READ(reg_edid) != *((const u32 *)eld + i))
+ if (intel_de_read(dev_priv, reg_edid) != *((const u32 *)eld + i))
return false;
return true;
@@ -317,16 +317,16 @@ static void g4x_audio_codec_disable(struct intel_encoder *encoder,
drm_dbg_kms(&dev_priv->drm, "Disable audio codec\n");
- tmp = I915_READ(G4X_AUD_VID_DID);
+ tmp = intel_de_read(dev_priv, G4X_AUD_VID_DID);
if (tmp == INTEL_AUDIO_DEVBLC || tmp == INTEL_AUDIO_DEVCL)
eldv = G4X_ELDV_DEVCL_DEVBLC;
else
eldv = G4X_ELDV_DEVCTG;
/* Invalidate ELD */
- tmp = I915_READ(G4X_AUD_CNTL_ST);
+ tmp = intel_de_read(dev_priv, G4X_AUD_CNTL_ST);
tmp &= ~eldv;
- I915_WRITE(G4X_AUD_CNTL_ST, tmp);
+ intel_de_write(dev_priv, G4X_AUD_CNTL_ST, tmp);
}
static void g4x_audio_codec_enable(struct intel_encoder *encoder,
@@ -343,7 +343,7 @@ static void g4x_audio_codec_enable(struct intel_encoder *encoder,
drm_dbg_kms(&dev_priv->drm, "Enable audio codec, %u bytes ELD\n",
drm_eld_size(eld));
- tmp = I915_READ(G4X_AUD_VID_DID);
+ tmp = intel_de_read(dev_priv, G4X_AUD_VID_DID);
if (tmp == INTEL_AUDIO_DEVBLC || tmp == INTEL_AUDIO_DEVCL)
eldv = G4X_ELDV_DEVCL_DEVBLC;
else
@@ -355,19 +355,20 @@ static void g4x_audio_codec_enable(struct intel_encoder *encoder,
G4X_HDMIW_HDMIEDID))
return;
- tmp = I915_READ(G4X_AUD_CNTL_ST);
+ tmp = intel_de_read(dev_priv, G4X_AUD_CNTL_ST);
tmp &= ~(eldv | G4X_ELD_ADDR_MASK);
len = (tmp >> 9) & 0x1f; /* ELD buffer size */
- I915_WRITE(G4X_AUD_CNTL_ST, tmp);
+ intel_de_write(dev_priv, G4X_AUD_CNTL_ST, tmp);
len = min(drm_eld_size(eld) / 4, len);
drm_dbg(&dev_priv->drm, "ELD size %d\n", len);
for (i = 0; i < len; i++)
- I915_WRITE(G4X_HDMIW_HDMIEDID, *((const u32 *)eld + i));
+ intel_de_write(dev_priv, G4X_HDMIW_HDMIEDID,
+ *((const u32 *)eld + i));
- tmp = I915_READ(G4X_AUD_CNTL_ST);
+ tmp = intel_de_read(dev_priv, G4X_AUD_CNTL_ST);
tmp |= eldv;
- I915_WRITE(G4X_AUD_CNTL_ST, tmp);
+ intel_de_write(dev_priv, G4X_AUD_CNTL_ST, tmp);
}
static void
@@ -390,7 +391,7 @@ hsw_dp_audio_config_update(struct intel_encoder *encoder,
else
drm_dbg_kms(&dev_priv->drm, "using automatic Maud, Naud\n");
- tmp = I915_READ(HSW_AUD_CFG(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HSW_AUD_CFG(cpu_transcoder));
tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK;
tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
@@ -402,9 +403,9 @@ hsw_dp_audio_config_update(struct intel_encoder *encoder,
tmp |= AUD_CONFIG_N_PROG_ENABLE;
}
- I915_WRITE(HSW_AUD_CFG(cpu_transcoder), tmp);
+ intel_de_write(dev_priv, HSW_AUD_CFG(cpu_transcoder), tmp);
- tmp = I915_READ(HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
tmp &= ~AUD_CONFIG_M_MASK;
tmp &= ~AUD_M_CTS_M_VALUE_INDEX;
tmp &= ~AUD_M_CTS_M_PROG_ENABLE;
@@ -415,7 +416,7 @@ hsw_dp_audio_config_update(struct intel_encoder *encoder,
tmp |= AUD_M_CTS_M_PROG_ENABLE;
}
- I915_WRITE(HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
+ intel_de_write(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
}
static void
@@ -431,7 +432,7 @@ hsw_hdmi_audio_config_update(struct intel_encoder *encoder,
rate = acomp ? acomp->aud_sample_rate[port] : 0;
- tmp = I915_READ(HSW_AUD_CFG(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HSW_AUD_CFG(cpu_transcoder));
tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK;
tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
@@ -448,16 +449,16 @@ hsw_hdmi_audio_config_update(struct intel_encoder *encoder,
drm_dbg_kms(&dev_priv->drm, "using automatic N\n");
}
- I915_WRITE(HSW_AUD_CFG(cpu_transcoder), tmp);
+ intel_de_write(dev_priv, HSW_AUD_CFG(cpu_transcoder), tmp);
/*
* Let's disable "Enable CTS or M Prog bit"
* and let HW calculate the value
*/
- tmp = I915_READ(HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
tmp &= ~AUD_M_CTS_M_PROG_ENABLE;
tmp &= ~AUD_M_CTS_M_VALUE_INDEX;
- I915_WRITE(HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
+ intel_de_write(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
}
static void
@@ -484,20 +485,20 @@ static void hsw_audio_codec_disable(struct intel_encoder *encoder,
mutex_lock(&dev_priv->av_mutex);
/* Disable timestamps */
- tmp = I915_READ(HSW_AUD_CFG(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HSW_AUD_CFG(cpu_transcoder));
tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
tmp |= AUD_CONFIG_N_PROG_ENABLE;
tmp &= ~AUD_CONFIG_UPPER_N_MASK;
tmp &= ~AUD_CONFIG_LOWER_N_MASK;
if (intel_crtc_has_dp_encoder(old_crtc_state))
tmp |= AUD_CONFIG_N_VALUE_INDEX;
- I915_WRITE(HSW_AUD_CFG(cpu_transcoder), tmp);
+ intel_de_write(dev_priv, HSW_AUD_CFG(cpu_transcoder), tmp);
/* Invalidate ELD */
- tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
+ tmp = intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD);
tmp &= ~AUDIO_ELD_VALID(cpu_transcoder);
tmp &= ~AUDIO_OUTPUT_ENABLE(cpu_transcoder);
- I915_WRITE(HSW_AUD_PIN_ELD_CP_VLD, tmp);
+ intel_de_write(dev_priv, HSW_AUD_PIN_ELD_CP_VLD, tmp);
mutex_unlock(&dev_priv->av_mutex);
}
@@ -520,10 +521,10 @@ static void hsw_audio_codec_enable(struct intel_encoder *encoder,
mutex_lock(&dev_priv->av_mutex);
/* Enable audio presence detect, invalidate ELD */
- tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
+ tmp = intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD);
tmp |= AUDIO_OUTPUT_ENABLE(cpu_transcoder);
tmp &= ~AUDIO_ELD_VALID(cpu_transcoder);
- I915_WRITE(HSW_AUD_PIN_ELD_CP_VLD, tmp);
+ intel_de_write(dev_priv, HSW_AUD_PIN_ELD_CP_VLD, tmp);
/*
* FIXME: We're supposed to wait for vblank here, but we have vblanks
@@ -533,19 +534,20 @@ static void hsw_audio_codec_enable(struct intel_encoder *encoder,
*/
/* Reset ELD write address */
- tmp = I915_READ(HSW_AUD_DIP_ELD_CTRL(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HSW_AUD_DIP_ELD_CTRL(cpu_transcoder));
tmp &= ~IBX_ELD_ADDRESS_MASK;
- I915_WRITE(HSW_AUD_DIP_ELD_CTRL(cpu_transcoder), tmp);
+ intel_de_write(dev_priv, HSW_AUD_DIP_ELD_CTRL(cpu_transcoder), tmp);
/* Up to 84 bytes of hw ELD buffer */
len = min(drm_eld_size(eld), 84);
for (i = 0; i < len / 4; i++)
- I915_WRITE(HSW_AUD_EDID_DATA(cpu_transcoder), *((const u32 *)eld + i));
+ intel_de_write(dev_priv, HSW_AUD_EDID_DATA(cpu_transcoder),
+ *((const u32 *)eld + i));
/* ELD valid */
- tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
+ tmp = intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD);
tmp |= AUDIO_ELD_VALID(cpu_transcoder);
- I915_WRITE(HSW_AUD_PIN_ELD_CP_VLD, tmp);
+ intel_de_write(dev_priv, HSW_AUD_PIN_ELD_CP_VLD, tmp);
/* Enable timestamps */
hsw_audio_config_update(encoder, crtc_state);
@@ -584,21 +586,21 @@ static void ilk_audio_codec_disable(struct intel_encoder *encoder,
}
/* Disable timestamps */
- tmp = I915_READ(aud_config);
+ tmp = intel_de_read(dev_priv, aud_config);
tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
tmp |= AUD_CONFIG_N_PROG_ENABLE;
tmp &= ~AUD_CONFIG_UPPER_N_MASK;
tmp &= ~AUD_CONFIG_LOWER_N_MASK;
if (intel_crtc_has_dp_encoder(old_crtc_state))
tmp |= AUD_CONFIG_N_VALUE_INDEX;
- I915_WRITE(aud_config, tmp);
+ intel_de_write(dev_priv, aud_config, tmp);
eldv = IBX_ELD_VALID(port);
/* Invalidate ELD */
- tmp = I915_READ(aud_cntrl_st2);
+ tmp = intel_de_read(dev_priv, aud_cntrl_st2);
tmp &= ~eldv;
- I915_WRITE(aud_cntrl_st2, tmp);
+ intel_de_write(dev_priv, aud_cntrl_st2, tmp);
}
static void ilk_audio_codec_enable(struct intel_encoder *encoder,
@@ -651,27 +653,28 @@ static void ilk_audio_codec_enable(struct intel_encoder *encoder,
eldv = IBX_ELD_VALID(port);
/* Invalidate ELD */
- tmp = I915_READ(aud_cntrl_st2);
+ tmp = intel_de_read(dev_priv, aud_cntrl_st2);
tmp &= ~eldv;
- I915_WRITE(aud_cntrl_st2, tmp);
+ intel_de_write(dev_priv, aud_cntrl_st2, tmp);
/* Reset ELD write address */
- tmp = I915_READ(aud_cntl_st);
+ tmp = intel_de_read(dev_priv, aud_cntl_st);
tmp &= ~IBX_ELD_ADDRESS_MASK;
- I915_WRITE(aud_cntl_st, tmp);
+ intel_de_write(dev_priv, aud_cntl_st, tmp);
/* Up to 84 bytes of hw ELD buffer */
len = min(drm_eld_size(eld), 84);
for (i = 0; i < len / 4; i++)
- I915_WRITE(hdmiw_hdmiedid, *((const u32 *)eld + i));
+ intel_de_write(dev_priv, hdmiw_hdmiedid,
+ *((const u32 *)eld + i));
/* ELD valid */
- tmp = I915_READ(aud_cntrl_st2);
+ tmp = intel_de_read(dev_priv, aud_cntrl_st2);
tmp |= eldv;
- I915_WRITE(aud_cntrl_st2, tmp);
+ intel_de_write(dev_priv, aud_cntrl_st2, tmp);
/* Enable timestamps */
- tmp = I915_READ(aud_config);
+ tmp = intel_de_read(dev_priv, aud_config);
tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK;
@@ -679,7 +682,7 @@ static void ilk_audio_codec_enable(struct intel_encoder *encoder,
tmp |= AUD_CONFIG_N_VALUE_INDEX;
else
tmp |= audio_config_hdmi_pixel_clock(crtc_state);
- I915_WRITE(aud_config, tmp);
+ intel_de_write(dev_priv, aud_config, tmp);
}
/**
@@ -856,7 +859,8 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
if (dev_priv->audio_power_refcount++ == 0) {
if (IS_TIGERLAKE(dev_priv) || IS_ICELAKE(dev_priv)) {
- I915_WRITE(AUD_FREQ_CNTRL, dev_priv->audio_freq_cntrl);
+ intel_de_write(dev_priv, AUD_FREQ_CNTRL,
+ dev_priv->audio_freq_cntrl);
drm_dbg_kms(&dev_priv->drm,
"restored AUD_FREQ_CNTRL to 0x%x\n",
dev_priv->audio_freq_cntrl);
@@ -867,9 +871,8 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
glk_force_audio_cdclk(dev_priv, true);
if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
- I915_WRITE(AUD_PIN_BUF_CTL,
- (I915_READ(AUD_PIN_BUF_CTL) |
- AUD_PIN_BUF_ENABLE));
+ intel_de_write(dev_priv, AUD_PIN_BUF_CTL,
+ (intel_de_read(dev_priv, AUD_PIN_BUF_CTL) | AUD_PIN_BUF_ENABLE));
}
return ret;
@@ -904,15 +907,15 @@ static void i915_audio_component_codec_wake_override(struct device *kdev,
* Enable/disable generating the codec wake signal, overriding the
* internal logic to generate the codec wake to controller.
*/
- tmp = I915_READ(HSW_AUD_CHICKENBIT);
+ tmp = intel_de_read(dev_priv, HSW_AUD_CHICKENBIT);
tmp &= ~SKL_AUD_CODEC_WAKE_SIGNAL;
- I915_WRITE(HSW_AUD_CHICKENBIT, tmp);
+ intel_de_write(dev_priv, HSW_AUD_CHICKENBIT, tmp);
usleep_range(1000, 1500);
if (enable) {
- tmp = I915_READ(HSW_AUD_CHICKENBIT);
+ tmp = intel_de_read(dev_priv, HSW_AUD_CHICKENBIT);
tmp |= SKL_AUD_CODEC_WAKE_SIGNAL;
- I915_WRITE(HSW_AUD_CHICKENBIT, tmp);
+ intel_de_write(dev_priv, HSW_AUD_CHICKENBIT, tmp);
usleep_range(1000, 1500);
}
@@ -1135,7 +1138,8 @@ static void i915_audio_component_init(struct drm_i915_private *dev_priv)
}
if (IS_TIGERLAKE(dev_priv) || IS_ICELAKE(dev_priv)) {
- dev_priv->audio_freq_cntrl = I915_READ(AUD_FREQ_CNTRL);
+ dev_priv->audio_freq_cntrl = intel_de_read(dev_priv,
+ AUD_FREQ_CNTRL);
drm_dbg_kms(&dev_priv->drm,
"init value of AUD_FREQ_CNTRL of 0x%x\n",
dev_priv->audio_freq_cntrl);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 03/33] drm/i915/cdclk: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 01/33] drm/i915/icl_dsi: use intel_de_*() functions for register access Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 02/33] drm/i915/audio: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 04/33] drm/i915/color: " Jani Nikula
` (36 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 133 +++++++++++----------
1 file changed, 68 insertions(+), 65 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 50d235d037a1..e17b5a444887 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -237,8 +237,8 @@ static unsigned int intel_hpll_vco(struct drm_i915_private *dev_priv)
else
return 0;
- tmp = I915_READ(IS_PINEVIEW(dev_priv) || IS_MOBILE(dev_priv) ?
- HPLLVCO_MOBILE : HPLLVCO);
+ tmp = intel_de_read(dev_priv,
+ IS_PINEVIEW(dev_priv) || IS_MOBILE(dev_priv) ? HPLLVCO_MOBILE : HPLLVCO);
vco = vco_table[tmp & 0x7];
if (vco == 0)
@@ -412,12 +412,12 @@ static void gm45_get_cdclk(struct drm_i915_private *dev_priv,
static void hsw_get_cdclk(struct drm_i915_private *dev_priv,
struct intel_cdclk_state *cdclk_state)
{
- u32 lcpll = I915_READ(LCPLL_CTL);
+ u32 lcpll = intel_de_read(dev_priv, LCPLL_CTL);
u32 freq = lcpll & LCPLL_CLK_FREQ_MASK;
if (lcpll & LCPLL_CD_SOURCE_FCLK)
cdclk_state->cdclk = 800000;
- else if (I915_READ(FUSE_STRAP) & HSW_CDCLK_LIMIT)
+ else if (intel_de_read(dev_priv, FUSE_STRAP) & HSW_CDCLK_LIMIT)
cdclk_state->cdclk = 450000;
else if (freq == LCPLL_CLK_FREQ_450)
cdclk_state->cdclk = 450000;
@@ -515,17 +515,17 @@ static void vlv_program_pfi_credits(struct drm_i915_private *dev_priv)
* WA - write default credits before re-programming
* FIXME: should we also set the resend bit here?
*/
- I915_WRITE(GCI_CONTROL, VGA_FAST_MODE_DISABLE |
- default_credits);
+ intel_de_write(dev_priv, GCI_CONTROL,
+ VGA_FAST_MODE_DISABLE | default_credits);
- I915_WRITE(GCI_CONTROL, VGA_FAST_MODE_DISABLE |
- credits | PFI_CREDIT_RESEND);
+ intel_de_write(dev_priv, GCI_CONTROL,
+ VGA_FAST_MODE_DISABLE | credits | PFI_CREDIT_RESEND);
/*
* FIXME is this guaranteed to clear
* immediately or should we poll for it?
*/
- WARN_ON(I915_READ(GCI_CONTROL) & PFI_CREDIT_RESEND);
+ WARN_ON(intel_de_read(dev_priv, GCI_CONTROL) & PFI_CREDIT_RESEND);
}
static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
@@ -695,12 +695,12 @@ static u8 bdw_calc_voltage_level(int cdclk)
static void bdw_get_cdclk(struct drm_i915_private *dev_priv,
struct intel_cdclk_state *cdclk_state)
{
- u32 lcpll = I915_READ(LCPLL_CTL);
+ u32 lcpll = intel_de_read(dev_priv, LCPLL_CTL);
u32 freq = lcpll & LCPLL_CLK_FREQ_MASK;
if (lcpll & LCPLL_CD_SOURCE_FCLK)
cdclk_state->cdclk = 800000;
- else if (I915_READ(FUSE_STRAP) & HSW_CDCLK_LIMIT)
+ else if (intel_de_read(dev_priv, FUSE_STRAP) & HSW_CDCLK_LIMIT)
cdclk_state->cdclk = 450000;
else if (freq == LCPLL_CLK_FREQ_450)
cdclk_state->cdclk = 450000;
@@ -727,7 +727,7 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
u32 val;
int ret;
- if (WARN((I915_READ(LCPLL_CTL) &
+ if (WARN((intel_de_read(dev_priv, LCPLL_CTL) &
(LCPLL_PLL_DISABLE | LCPLL_PLL_LOCK |
LCPLL_CD_CLOCK_DISABLE | LCPLL_ROOT_CD_CLOCK_DISABLE |
LCPLL_CD2X_CLOCK_DISABLE | LCPLL_POWER_DOWN_ALLOW |
@@ -743,19 +743,19 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
return;
}
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
val |= LCPLL_CD_SOURCE_FCLK;
- I915_WRITE(LCPLL_CTL, val);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
/*
* According to the spec, it should be enough to poll for this 1 us.
* However, extensive testing shows that this can take longer.
*/
- if (wait_for_us(I915_READ(LCPLL_CTL) &
+ if (wait_for_us(intel_de_read(dev_priv, LCPLL_CTL) &
LCPLL_CD_SOURCE_FCLK_DONE, 100))
drm_err(&dev_priv->drm, "Switching to FCLK failed\n");
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
val &= ~LCPLL_CLK_FREQ_MASK;
switch (cdclk) {
@@ -776,20 +776,21 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
break;
}
- I915_WRITE(LCPLL_CTL, val);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
val &= ~LCPLL_CD_SOURCE_FCLK;
- I915_WRITE(LCPLL_CTL, val);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
- if (wait_for_us((I915_READ(LCPLL_CTL) &
- LCPLL_CD_SOURCE_FCLK_DONE) == 0, 1))
+ if (wait_for_us((intel_de_read(dev_priv, LCPLL_CTL) &
+ LCPLL_CD_SOURCE_FCLK_DONE) == 0, 1))
drm_err(&dev_priv->drm, "Switching back to LCPLL failed\n");
sandybridge_pcode_write(dev_priv, HSW_PCODE_DE_WRITE_FREQ_REQ,
cdclk_state->voltage_level);
- I915_WRITE(CDCLK_FREQ, DIV_ROUND_CLOSEST(cdclk, 1000) - 1);
+ intel_de_write(dev_priv, CDCLK_FREQ,
+ DIV_ROUND_CLOSEST(cdclk, 1000) - 1);
intel_update_cdclk(dev_priv);
}
@@ -837,14 +838,14 @@ static void skl_dpll0_update(struct drm_i915_private *dev_priv,
cdclk_state->ref = 24000;
cdclk_state->vco = 0;
- val = I915_READ(LCPLL1_CTL);
+ val = intel_de_read(dev_priv, LCPLL1_CTL);
if ((val & LCPLL_PLL_ENABLE) == 0)
return;
if (WARN_ON((val & LCPLL_PLL_LOCK) == 0))
return;
- val = I915_READ(DPLL_CTRL1);
+ val = intel_de_read(dev_priv, DPLL_CTRL1);
if (WARN_ON((val & (DPLL_CTRL1_HDMI_MODE(SKL_DPLL0) |
DPLL_CTRL1_SSC(SKL_DPLL0) |
@@ -881,7 +882,7 @@ static void skl_get_cdclk(struct drm_i915_private *dev_priv,
if (cdclk_state->vco == 0)
goto out;
- cdctl = I915_READ(CDCLK_CTL);
+ cdctl = intel_de_read(dev_priv, CDCLK_CTL);
if (cdclk_state->vco == 8640000) {
switch (cdctl & CDCLK_FREQ_SEL_MASK) {
@@ -962,7 +963,7 @@ static void skl_dpll0_enable(struct drm_i915_private *dev_priv, int vco)
* rate later on, with the constraint of choosing a frequency that
* works with vco.
*/
- val = I915_READ(DPLL_CTRL1);
+ val = intel_de_read(dev_priv, DPLL_CTRL1);
val &= ~(DPLL_CTRL1_HDMI_MODE(SKL_DPLL0) | DPLL_CTRL1_SSC(SKL_DPLL0) |
DPLL_CTRL1_LINK_RATE_MASK(SKL_DPLL0));
@@ -974,10 +975,11 @@ static void skl_dpll0_enable(struct drm_i915_private *dev_priv, int vco)
val |= DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_810,
SKL_DPLL0);
- I915_WRITE(DPLL_CTRL1, val);
- POSTING_READ(DPLL_CTRL1);
+ intel_de_write(dev_priv, DPLL_CTRL1, val);
+ intel_de_posting_read(dev_priv, DPLL_CTRL1);
- I915_WRITE(LCPLL1_CTL, I915_READ(LCPLL1_CTL) | LCPLL_PLL_ENABLE);
+ intel_de_write(dev_priv, LCPLL1_CTL,
+ intel_de_read(dev_priv, LCPLL1_CTL) | LCPLL_PLL_ENABLE);
if (intel_de_wait_for_set(dev_priv, LCPLL1_CTL, LCPLL_PLL_LOCK, 5))
drm_err(&dev_priv->drm, "DPLL0 not locked\n");
@@ -990,7 +992,8 @@ static void skl_dpll0_enable(struct drm_i915_private *dev_priv, int vco)
static void skl_dpll0_disable(struct drm_i915_private *dev_priv)
{
- I915_WRITE(LCPLL1_CTL, I915_READ(LCPLL1_CTL) & ~LCPLL_PLL_ENABLE);
+ intel_de_write(dev_priv, LCPLL1_CTL,
+ intel_de_read(dev_priv, LCPLL1_CTL) & ~LCPLL_PLL_ENABLE);
if (intel_de_wait_for_clear(dev_priv, LCPLL1_CTL, LCPLL_PLL_LOCK, 1))
drm_err(&dev_priv->drm, "Couldn't disable DPLL0\n");
@@ -1053,34 +1056,34 @@ static void skl_set_cdclk(struct drm_i915_private *dev_priv,
dev_priv->cdclk.hw.vco != vco)
skl_dpll0_disable(dev_priv);
- cdclk_ctl = I915_READ(CDCLK_CTL);
+ cdclk_ctl = intel_de_read(dev_priv, CDCLK_CTL);
if (dev_priv->cdclk.hw.vco != vco) {
/* Wa Display #1183: skl,kbl,cfl */
cdclk_ctl &= ~(CDCLK_FREQ_SEL_MASK | CDCLK_FREQ_DECIMAL_MASK);
cdclk_ctl |= freq_select | skl_cdclk_decimal(cdclk);
- I915_WRITE(CDCLK_CTL, cdclk_ctl);
+ intel_de_write(dev_priv, CDCLK_CTL, cdclk_ctl);
}
/* Wa Display #1183: skl,kbl,cfl */
cdclk_ctl |= CDCLK_DIVMUX_CD_OVERRIDE;
- I915_WRITE(CDCLK_CTL, cdclk_ctl);
- POSTING_READ(CDCLK_CTL);
+ intel_de_write(dev_priv, CDCLK_CTL, cdclk_ctl);
+ intel_de_posting_read(dev_priv, CDCLK_CTL);
if (dev_priv->cdclk.hw.vco != vco)
skl_dpll0_enable(dev_priv, vco);
/* Wa Display #1183: skl,kbl,cfl */
cdclk_ctl &= ~(CDCLK_FREQ_SEL_MASK | CDCLK_FREQ_DECIMAL_MASK);
- I915_WRITE(CDCLK_CTL, cdclk_ctl);
+ intel_de_write(dev_priv, CDCLK_CTL, cdclk_ctl);
cdclk_ctl |= freq_select | skl_cdclk_decimal(cdclk);
- I915_WRITE(CDCLK_CTL, cdclk_ctl);
+ intel_de_write(dev_priv, CDCLK_CTL, cdclk_ctl);
/* Wa Display #1183: skl,kbl,cfl */
cdclk_ctl &= ~CDCLK_DIVMUX_CD_OVERRIDE;
- I915_WRITE(CDCLK_CTL, cdclk_ctl);
- POSTING_READ(CDCLK_CTL);
+ intel_de_write(dev_priv, CDCLK_CTL, cdclk_ctl);
+ intel_de_posting_read(dev_priv, CDCLK_CTL);
/* inform PCU of the change */
sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL,
@@ -1098,7 +1101,7 @@ static void skl_sanitize_cdclk(struct drm_i915_private *dev_priv)
* There is SWF18 scratchpad register defined which is set by the
* pre-os which can be used by the OS drivers to check the status
*/
- if ((I915_READ(SWF_ILK(0x18)) & 0x00FFFFFF) == 0)
+ if ((intel_de_read(dev_priv, SWF_ILK(0x18)) & 0x00FFFFFF) == 0)
goto sanitize;
intel_update_cdclk(dev_priv);
@@ -1115,7 +1118,7 @@ static void skl_sanitize_cdclk(struct drm_i915_private *dev_priv)
* decimal part is programmed wrong from BIOS where pre-os does not
* enable display. Verify the same as well.
*/
- cdctl = I915_READ(CDCLK_CTL);
+ cdctl = intel_de_read(dev_priv, CDCLK_CTL);
expected = (cdctl & CDCLK_FREQ_SEL_MASK) |
skl_cdclk_decimal(dev_priv->cdclk.hw.cdclk);
if (cdctl == expected)
@@ -1295,7 +1298,7 @@ static u8 ehl_calc_voltage_level(int cdclk)
static void cnl_readout_refclk(struct drm_i915_private *dev_priv,
struct intel_cdclk_state *cdclk_state)
{
- if (I915_READ(SKL_DSSM) & CNL_DSSM_CDCLK_PLL_REFCLK_24MHz)
+ if (intel_de_read(dev_priv, SKL_DSSM) & CNL_DSSM_CDCLK_PLL_REFCLK_24MHz)
cdclk_state->ref = 24000;
else
cdclk_state->ref = 19200;
@@ -1304,7 +1307,7 @@ static void cnl_readout_refclk(struct drm_i915_private *dev_priv,
static void icl_readout_refclk(struct drm_i915_private *dev_priv,
struct intel_cdclk_state *cdclk_state)
{
- u32 dssm = I915_READ(SKL_DSSM) & ICL_DSSM_CDCLK_PLL_REFCLK_MASK;
+ u32 dssm = intel_de_read(dev_priv, SKL_DSSM) & ICL_DSSM_CDCLK_PLL_REFCLK_MASK;
switch (dssm) {
default:
@@ -1334,7 +1337,7 @@ static void bxt_de_pll_readout(struct drm_i915_private *dev_priv,
else
cdclk_state->ref = 19200;
- val = I915_READ(BXT_DE_PLL_ENABLE);
+ val = intel_de_read(dev_priv, BXT_DE_PLL_ENABLE);
if ((val & BXT_DE_PLL_PLL_ENABLE) == 0 ||
(val & BXT_DE_PLL_LOCK) == 0) {
/*
@@ -1352,7 +1355,7 @@ static void bxt_de_pll_readout(struct drm_i915_private *dev_priv,
if (INTEL_GEN(dev_priv) >= 10)
ratio = val & CNL_CDCLK_PLL_RATIO_MASK;
else
- ratio = I915_READ(BXT_DE_PLL_CTL) & BXT_DE_PLL_RATIO_MASK;
+ ratio = intel_de_read(dev_priv, BXT_DE_PLL_CTL) & BXT_DE_PLL_RATIO_MASK;
cdclk_state->vco = ratio * cdclk_state->ref;
}
@@ -1377,7 +1380,7 @@ static void bxt_get_cdclk(struct drm_i915_private *dev_priv,
goto out;
}
- divider = I915_READ(CDCLK_CTL) & BXT_CDCLK_CD2X_DIV_SEL_MASK;
+ divider = intel_de_read(dev_priv, CDCLK_CTL) & BXT_CDCLK_CD2X_DIV_SEL_MASK;
switch (divider) {
case BXT_CDCLK_CD2X_DIV_SEL_1:
@@ -1413,7 +1416,7 @@ static void bxt_get_cdclk(struct drm_i915_private *dev_priv,
static void bxt_de_pll_disable(struct drm_i915_private *dev_priv)
{
- I915_WRITE(BXT_DE_PLL_ENABLE, 0);
+ intel_de_write(dev_priv, BXT_DE_PLL_ENABLE, 0);
/* Timeout 200us */
if (intel_de_wait_for_clear(dev_priv,
@@ -1428,12 +1431,12 @@ static void bxt_de_pll_enable(struct drm_i915_private *dev_priv, int vco)
int ratio = DIV_ROUND_CLOSEST(vco, dev_priv->cdclk.hw.ref);
u32 val;
- val = I915_READ(BXT_DE_PLL_CTL);
+ val = intel_de_read(dev_priv, BXT_DE_PLL_CTL);
val &= ~BXT_DE_PLL_RATIO_MASK;
val |= BXT_DE_PLL_RATIO(ratio);
- I915_WRITE(BXT_DE_PLL_CTL, val);
+ intel_de_write(dev_priv, BXT_DE_PLL_CTL, val);
- I915_WRITE(BXT_DE_PLL_ENABLE, BXT_DE_PLL_PLL_ENABLE);
+ intel_de_write(dev_priv, BXT_DE_PLL_ENABLE, BXT_DE_PLL_PLL_ENABLE);
/* Timeout 200us */
if (intel_de_wait_for_set(dev_priv,
@@ -1447,12 +1450,12 @@ static void cnl_cdclk_pll_disable(struct drm_i915_private *dev_priv)
{
u32 val;
- val = I915_READ(BXT_DE_PLL_ENABLE);
+ val = intel_de_read(dev_priv, BXT_DE_PLL_ENABLE);
val &= ~BXT_DE_PLL_PLL_ENABLE;
- I915_WRITE(BXT_DE_PLL_ENABLE, val);
+ intel_de_write(dev_priv, BXT_DE_PLL_ENABLE, val);
/* Timeout 200us */
- if (wait_for((I915_READ(BXT_DE_PLL_ENABLE) & BXT_DE_PLL_LOCK) == 0, 1))
+ if (wait_for((intel_de_read(dev_priv, BXT_DE_PLL_ENABLE) & BXT_DE_PLL_LOCK) == 0, 1))
drm_err(&dev_priv->drm,
"timeout waiting for CDCLK PLL unlock\n");
@@ -1465,13 +1468,13 @@ static void cnl_cdclk_pll_enable(struct drm_i915_private *dev_priv, int vco)
u32 val;
val = CNL_CDCLK_PLL_RATIO(ratio);
- I915_WRITE(BXT_DE_PLL_ENABLE, val);
+ intel_de_write(dev_priv, BXT_DE_PLL_ENABLE, val);
val |= BXT_DE_PLL_PLL_ENABLE;
- I915_WRITE(BXT_DE_PLL_ENABLE, val);
+ intel_de_write(dev_priv, BXT_DE_PLL_ENABLE, val);
/* Timeout 200us */
- if (wait_for((I915_READ(BXT_DE_PLL_ENABLE) & BXT_DE_PLL_LOCK) != 0, 1))
+ if (wait_for((intel_de_read(dev_priv, BXT_DE_PLL_ENABLE) & BXT_DE_PLL_LOCK) != 0, 1))
drm_err(&dev_priv->drm,
"timeout waiting for CDCLK PLL lock\n");
@@ -1578,7 +1581,7 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
*/
if (IS_GEN9_LP(dev_priv) && cdclk >= 500000)
val |= BXT_CDCLK_SSA_PRECHARGE_ENABLE;
- I915_WRITE(CDCLK_CTL, val);
+ intel_de_write(dev_priv, CDCLK_CTL, val);
if (pipe != INVALID_PIPE)
intel_wait_for_vblank(dev_priv, pipe);
@@ -1634,7 +1637,7 @@ static void bxt_sanitize_cdclk(struct drm_i915_private *dev_priv)
* set reserved MBZ bits in CDCLK_CTL at least during exiting from S4,
* so sanitize this register.
*/
- cdctl = I915_READ(CDCLK_CTL);
+ cdctl = intel_de_read(dev_priv, CDCLK_CTL);
/*
* Let's ignore the pipe field, since BIOS could have configured the
* dividers both synching to an active pipe, or asynchronously
@@ -2471,7 +2474,7 @@ void intel_update_max_cdclk(struct drm_i915_private *dev_priv)
} else if (IS_CANNONLAKE(dev_priv)) {
dev_priv->max_cdclk_freq = 528000;
} else if (IS_GEN9_BC(dev_priv)) {
- u32 limit = I915_READ(SKL_DFSM) & SKL_DFSM_CDCLK_LIMIT_MASK;
+ u32 limit = intel_de_read(dev_priv, SKL_DFSM) & SKL_DFSM_CDCLK_LIMIT_MASK;
int max_cdclk, vco;
vco = dev_priv->skl_preferred_vco_freq;
@@ -2503,7 +2506,7 @@ void intel_update_max_cdclk(struct drm_i915_private *dev_priv)
* How can we know if extra cooling is
* available? PCI ID, VTB, something else?
*/
- if (I915_READ(FUSE_STRAP) & HSW_CDCLK_LIMIT)
+ if (intel_de_read(dev_priv, FUSE_STRAP) & HSW_CDCLK_LIMIT)
dev_priv->max_cdclk_freq = 450000;
else if (IS_BDW_ULX(dev_priv))
dev_priv->max_cdclk_freq = 450000;
@@ -2546,8 +2549,8 @@ void intel_update_cdclk(struct drm_i915_private *dev_priv)
* generate GMBus clock. This will vary with the cdclk freq.
*/
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
- I915_WRITE(GMBUSFREQ_VLV,
- DIV_ROUND_UP(dev_priv->cdclk.hw.cdclk, 1000));
+ intel_de_write(dev_priv, GMBUSFREQ_VLV,
+ DIV_ROUND_UP(dev_priv->cdclk.hw.cdclk, 1000));
}
static int cnp_rawclk(struct drm_i915_private *dev_priv)
@@ -2555,7 +2558,7 @@ static int cnp_rawclk(struct drm_i915_private *dev_priv)
u32 rawclk;
int divider, fraction;
- if (I915_READ(SFUSE_STRAP) & SFUSE_STRAP_RAW_FREQUENCY) {
+ if (intel_de_read(dev_priv, SFUSE_STRAP) & SFUSE_STRAP_RAW_FREQUENCY) {
/* 24 MHz */
divider = 24000;
fraction = 0;
@@ -2575,13 +2578,13 @@ static int cnp_rawclk(struct drm_i915_private *dev_priv)
rawclk |= ICP_RAWCLK_NUM(numerator);
}
- I915_WRITE(PCH_RAWCLK_FREQ, rawclk);
+ intel_de_write(dev_priv, PCH_RAWCLK_FREQ, rawclk);
return divider + fraction;
}
static int pch_rawclk(struct drm_i915_private *dev_priv)
{
- return (I915_READ(PCH_RAWCLK_FREQ) & RAWCLK_FREQ_MASK) * 1000;
+ return (intel_de_read(dev_priv, PCH_RAWCLK_FREQ) & RAWCLK_FREQ_MASK) * 1000;
}
static int vlv_hrawclk(struct drm_i915_private *dev_priv)
@@ -2596,7 +2599,7 @@ static int g4x_hrawclk(struct drm_i915_private *dev_priv)
u32 clkcfg;
/* hrawclock is 1/4 the FSB frequency */
- clkcfg = I915_READ(CLKCFG);
+ clkcfg = intel_de_read(dev_priv, CLKCFG);
switch (clkcfg & CLKCFG_FSB_MASK) {
case CLKCFG_FSB_400:
return 100000;
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 04/33] drm/i915/color: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (2 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 03/33] drm/i915/cdclk: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 05/33] drm/i915/combo_phy: " Jani Nikula
` (35 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_color.c | 204 ++++++++++++---------
1 file changed, 114 insertions(+), 90 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 3980e8b50c28..b5d9ff56a8eb 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -157,23 +157,29 @@ static void ilk_update_pipe_csc(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- I915_WRITE(PIPE_CSC_PREOFF_HI(pipe), preoff[0]);
- I915_WRITE(PIPE_CSC_PREOFF_ME(pipe), preoff[1]);
- I915_WRITE(PIPE_CSC_PREOFF_LO(pipe), preoff[2]);
+ intel_de_write(dev_priv, PIPE_CSC_PREOFF_HI(pipe), preoff[0]);
+ intel_de_write(dev_priv, PIPE_CSC_PREOFF_ME(pipe), preoff[1]);
+ intel_de_write(dev_priv, PIPE_CSC_PREOFF_LO(pipe), preoff[2]);
- I915_WRITE(PIPE_CSC_COEFF_RY_GY(pipe), coeff[0] << 16 | coeff[1]);
- I915_WRITE(PIPE_CSC_COEFF_BY(pipe), coeff[2] << 16);
+ intel_de_write(dev_priv, PIPE_CSC_COEFF_RY_GY(pipe),
+ coeff[0] << 16 | coeff[1]);
+ intel_de_write(dev_priv, PIPE_CSC_COEFF_BY(pipe), coeff[2] << 16);
- I915_WRITE(PIPE_CSC_COEFF_RU_GU(pipe), coeff[3] << 16 | coeff[4]);
- I915_WRITE(PIPE_CSC_COEFF_BU(pipe), coeff[5] << 16);
+ intel_de_write(dev_priv, PIPE_CSC_COEFF_RU_GU(pipe),
+ coeff[3] << 16 | coeff[4]);
+ intel_de_write(dev_priv, PIPE_CSC_COEFF_BU(pipe), coeff[5] << 16);
- I915_WRITE(PIPE_CSC_COEFF_RV_GV(pipe), coeff[6] << 16 | coeff[7]);
- I915_WRITE(PIPE_CSC_COEFF_BV(pipe), coeff[8] << 16);
+ intel_de_write(dev_priv, PIPE_CSC_COEFF_RV_GV(pipe),
+ coeff[6] << 16 | coeff[7]);
+ intel_de_write(dev_priv, PIPE_CSC_COEFF_BV(pipe), coeff[8] << 16);
if (INTEL_GEN(dev_priv) >= 7) {
- I915_WRITE(PIPE_CSC_POSTOFF_HI(pipe), postoff[0]);
- I915_WRITE(PIPE_CSC_POSTOFF_ME(pipe), postoff[1]);
- I915_WRITE(PIPE_CSC_POSTOFF_LO(pipe), postoff[2]);
+ intel_de_write(dev_priv, PIPE_CSC_POSTOFF_HI(pipe),
+ postoff[0]);
+ intel_de_write(dev_priv, PIPE_CSC_POSTOFF_ME(pipe),
+ postoff[1]);
+ intel_de_write(dev_priv, PIPE_CSC_POSTOFF_LO(pipe),
+ postoff[2]);
}
}
@@ -185,22 +191,28 @@ static void icl_update_output_csc(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- I915_WRITE(PIPE_CSC_OUTPUT_PREOFF_HI(pipe), preoff[0]);
- I915_WRITE(PIPE_CSC_OUTPUT_PREOFF_ME(pipe), preoff[1]);
- I915_WRITE(PIPE_CSC_OUTPUT_PREOFF_LO(pipe), preoff[2]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_PREOFF_HI(pipe), preoff[0]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_PREOFF_ME(pipe), preoff[1]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_PREOFF_LO(pipe), preoff[2]);
- I915_WRITE(PIPE_CSC_OUTPUT_COEFF_RY_GY(pipe), coeff[0] << 16 | coeff[1]);
- I915_WRITE(PIPE_CSC_OUTPUT_COEFF_BY(pipe), coeff[2] << 16);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_COEFF_RY_GY(pipe),
+ coeff[0] << 16 | coeff[1]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_COEFF_BY(pipe),
+ coeff[2] << 16);
- I915_WRITE(PIPE_CSC_OUTPUT_COEFF_RU_GU(pipe), coeff[3] << 16 | coeff[4]);
- I915_WRITE(PIPE_CSC_OUTPUT_COEFF_BU(pipe), coeff[5] << 16);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_COEFF_RU_GU(pipe),
+ coeff[3] << 16 | coeff[4]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_COEFF_BU(pipe),
+ coeff[5] << 16);
- I915_WRITE(PIPE_CSC_OUTPUT_COEFF_RV_GV(pipe), coeff[6] << 16 | coeff[7]);
- I915_WRITE(PIPE_CSC_OUTPUT_COEFF_BV(pipe), coeff[8] << 16);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_COEFF_RV_GV(pipe),
+ coeff[6] << 16 | coeff[7]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_COEFF_BV(pipe),
+ coeff[8] << 16);
- I915_WRITE(PIPE_CSC_OUTPUT_POSTOFF_HI(pipe), postoff[0]);
- I915_WRITE(PIPE_CSC_OUTPUT_POSTOFF_ME(pipe), postoff[1]);
- I915_WRITE(PIPE_CSC_OUTPUT_POSTOFF_LO(pipe), postoff[2]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_POSTOFF_HI(pipe), postoff[0]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_POSTOFF_ME(pipe), postoff[1]);
+ intel_de_write(dev_priv, PIPE_CSC_OUTPUT_POSTOFF_LO(pipe), postoff[2]);
}
static bool ilk_csc_limited_range(const struct intel_crtc_state *crtc_state)
@@ -304,7 +316,8 @@ static void ilk_load_csc_matrix(const struct intel_crtc_state *crtc_state)
ilk_csc_off_zero);
}
- I915_WRITE(PIPE_CSC_MODE(crtc->pipe), crtc_state->csc_mode);
+ intel_de_write(dev_priv, PIPE_CSC_MODE(crtc->pipe),
+ crtc_state->csc_mode);
}
static void icl_load_csc_matrix(const struct intel_crtc_state *crtc_state)
@@ -330,7 +343,8 @@ static void icl_load_csc_matrix(const struct intel_crtc_state *crtc_state)
ilk_csc_postoff_limited_range);
}
- I915_WRITE(PIPE_CSC_MODE(crtc->pipe), crtc_state->csc_mode);
+ intel_de_write(dev_priv, PIPE_CSC_MODE(crtc->pipe),
+ crtc_state->csc_mode);
}
/*
@@ -363,18 +377,18 @@ static void cherryview_load_csc_matrix(const struct intel_crtc_state *crtc_state
coeffs[i] |= (abs_coeff >> 20) & 0xfff;
}
- I915_WRITE(CGM_PIPE_CSC_COEFF01(pipe),
- coeffs[1] << 16 | coeffs[0]);
- I915_WRITE(CGM_PIPE_CSC_COEFF23(pipe),
- coeffs[3] << 16 | coeffs[2]);
- I915_WRITE(CGM_PIPE_CSC_COEFF45(pipe),
- coeffs[5] << 16 | coeffs[4]);
- I915_WRITE(CGM_PIPE_CSC_COEFF67(pipe),
- coeffs[7] << 16 | coeffs[6]);
- I915_WRITE(CGM_PIPE_CSC_COEFF8(pipe), coeffs[8]);
+ intel_de_write(dev_priv, CGM_PIPE_CSC_COEFF01(pipe),
+ coeffs[1] << 16 | coeffs[0]);
+ intel_de_write(dev_priv, CGM_PIPE_CSC_COEFF23(pipe),
+ coeffs[3] << 16 | coeffs[2]);
+ intel_de_write(dev_priv, CGM_PIPE_CSC_COEFF45(pipe),
+ coeffs[5] << 16 | coeffs[4]);
+ intel_de_write(dev_priv, CGM_PIPE_CSC_COEFF67(pipe),
+ coeffs[7] << 16 | coeffs[6]);
+ intel_de_write(dev_priv, CGM_PIPE_CSC_COEFF8(pipe), coeffs[8]);
}
- I915_WRITE(CGM_PIPE_MODE(pipe), crtc_state->cgm_mode);
+ intel_de_write(dev_priv, CGM_PIPE_MODE(pipe), crtc_state->cgm_mode);
}
/* i965+ "10.6" bit interpolated format "even DW" (low 8 bits) */
@@ -426,9 +440,11 @@ static void i9xx_load_luts_internal(const struct intel_crtc_state *crtc_state,
drm_color_lut_extract(lut[i].blue, 8);
if (HAS_GMCH(dev_priv))
- I915_WRITE(PALETTE(pipe, i), word);
+ intel_de_write(dev_priv, PALETTE(pipe, i),
+ word);
else
- I915_WRITE(LGC_PALETTE(pipe, i), word);
+ intel_de_write(dev_priv, LGC_PALETTE(pipe, i),
+ word);
}
}
}
@@ -445,10 +461,10 @@ static void i9xx_color_commit(const struct intel_crtc_state *crtc_state)
enum pipe pipe = crtc->pipe;
u32 val;
- val = I915_READ(PIPECONF(pipe));
+ val = intel_de_read(dev_priv, PIPECONF(pipe));
val &= ~PIPECONF_GAMMA_MODE_MASK_I9XX;
val |= PIPECONF_GAMMA_MODE(crtc_state->gamma_mode);
- I915_WRITE(PIPECONF(pipe), val);
+ intel_de_write(dev_priv, PIPECONF(pipe), val);
}
static void ilk_color_commit(const struct intel_crtc_state *crtc_state)
@@ -458,10 +474,10 @@ static void ilk_color_commit(const struct intel_crtc_state *crtc_state)
enum pipe pipe = crtc->pipe;
u32 val;
- val = I915_READ(PIPECONF(pipe));
+ val = intel_de_read(dev_priv, PIPECONF(pipe));
val &= ~PIPECONF_GAMMA_MODE_MASK_ILK;
val |= PIPECONF_GAMMA_MODE(crtc_state->gamma_mode);
- I915_WRITE(PIPECONF(pipe), val);
+ intel_de_write(dev_priv, PIPECONF(pipe), val);
ilk_load_csc_matrix(crtc_state);
}
@@ -471,7 +487,8 @@ static void hsw_color_commit(const struct intel_crtc_state *crtc_state)
struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
- I915_WRITE(GAMMA_MODE(crtc->pipe), crtc_state->gamma_mode);
+ intel_de_write(dev_priv, GAMMA_MODE(crtc->pipe),
+ crtc_state->gamma_mode);
ilk_load_csc_matrix(crtc_state);
}
@@ -492,9 +509,10 @@ static void skl_color_commit(const struct intel_crtc_state *crtc_state)
val |= SKL_BOTTOM_COLOR_GAMMA_ENABLE;
if (crtc_state->csc_enable)
val |= SKL_BOTTOM_COLOR_CSC_ENABLE;
- I915_WRITE(SKL_BOTTOM_COLOR(pipe), val);
+ intel_de_write(dev_priv, SKL_BOTTOM_COLOR(pipe), val);
- I915_WRITE(GAMMA_MODE(crtc->pipe), crtc_state->gamma_mode);
+ intel_de_write(dev_priv, GAMMA_MODE(crtc->pipe),
+ crtc_state->gamma_mode);
if (INTEL_GEN(dev_priv) >= 11)
icl_load_csc_matrix(crtc_state);
@@ -511,15 +529,15 @@ static void i965_load_lut_10p6(struct intel_crtc *crtc,
enum pipe pipe = crtc->pipe;
for (i = 0; i < lut_size - 1; i++) {
- I915_WRITE(PALETTE(pipe, 2 * i + 0),
- i965_lut_10p6_ldw(&lut[i]));
- I915_WRITE(PALETTE(pipe, 2 * i + 1),
- i965_lut_10p6_udw(&lut[i]));
+ intel_de_write(dev_priv, PALETTE(pipe, 2 * i + 0),
+ i965_lut_10p6_ldw(&lut[i]));
+ intel_de_write(dev_priv, PALETTE(pipe, 2 * i + 1),
+ i965_lut_10p6_udw(&lut[i]));
}
- I915_WRITE(PIPEGCMAX(pipe, 0), lut[i].red);
- I915_WRITE(PIPEGCMAX(pipe, 1), lut[i].green);
- I915_WRITE(PIPEGCMAX(pipe, 2), lut[i].blue);
+ intel_de_write(dev_priv, PIPEGCMAX(pipe, 0), lut[i].red);
+ intel_de_write(dev_priv, PIPEGCMAX(pipe, 1), lut[i].green);
+ intel_de_write(dev_priv, PIPEGCMAX(pipe, 2), lut[i].blue);
}
static void i965_load_luts(const struct intel_crtc_state *crtc_state)
@@ -542,7 +560,8 @@ static void ilk_load_lut_10(struct intel_crtc *crtc,
enum pipe pipe = crtc->pipe;
for (i = 0; i < lut_size; i++)
- I915_WRITE(PREC_PALETTE(pipe, i), ilk_lut_10(&lut[i]));
+ intel_de_write(dev_priv, PREC_PALETTE(pipe, i),
+ ilk_lut_10(&lut[i]));
}
static void ilk_load_luts(const struct intel_crtc_state *crtc_state)
@@ -584,15 +603,16 @@ static void ivb_load_lut_10(struct intel_crtc *crtc,
const struct drm_color_lut *entry =
&lut[i * (lut_size - 1) / (hw_lut_size - 1)];
- I915_WRITE(PREC_PAL_INDEX(pipe), prec_index++);
- I915_WRITE(PREC_PAL_DATA(pipe), ilk_lut_10(entry));
+ intel_de_write(dev_priv, PREC_PAL_INDEX(pipe), prec_index++);
+ intel_de_write(dev_priv, PREC_PAL_DATA(pipe),
+ ilk_lut_10(entry));
}
/*
* Reset the index, otherwise it prevents the legacy palette to be
* written properly.
*/
- I915_WRITE(PREC_PAL_INDEX(pipe), 0);
+ intel_de_write(dev_priv, PREC_PAL_INDEX(pipe), 0);
}
/* On BDW+ the index auto increment mode actually works */
@@ -606,22 +626,23 @@ static void bdw_load_lut_10(struct intel_crtc *crtc,
int i, lut_size = drm_color_lut_size(blob);
enum pipe pipe = crtc->pipe;
- I915_WRITE(PREC_PAL_INDEX(pipe), prec_index |
- PAL_PREC_AUTO_INCREMENT);
+ intel_de_write(dev_priv, PREC_PAL_INDEX(pipe),
+ prec_index | PAL_PREC_AUTO_INCREMENT);
for (i = 0; i < hw_lut_size; i++) {
/* We discard half the user entries in split gamma mode */
const struct drm_color_lut *entry =
&lut[i * (lut_size - 1) / (hw_lut_size - 1)];
- I915_WRITE(PREC_PAL_DATA(pipe), ilk_lut_10(entry));
+ intel_de_write(dev_priv, PREC_PAL_DATA(pipe),
+ ilk_lut_10(entry));
}
/*
* Reset the index, otherwise it prevents the legacy palette to be
* written properly.
*/
- I915_WRITE(PREC_PAL_INDEX(pipe), 0);
+ intel_de_write(dev_priv, PREC_PAL_INDEX(pipe), 0);
}
static void ivb_load_lut_ext_max(struct intel_crtc *crtc)
@@ -712,8 +733,9 @@ static void glk_load_degamma_lut(const struct intel_crtc_state *crtc_state)
* ignore the index bits, so we need to reset it to index 0
* separately.
*/
- I915_WRITE(PRE_CSC_GAMC_INDEX(pipe), 0);
- I915_WRITE(PRE_CSC_GAMC_INDEX(pipe), PRE_CSC_GAMC_AUTO_INCREMENT);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_INDEX(pipe), 0);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_INDEX(pipe),
+ PRE_CSC_GAMC_AUTO_INCREMENT);
for (i = 0; i < lut_size; i++) {
/*
@@ -729,12 +751,13 @@ static void glk_load_degamma_lut(const struct intel_crtc_state *crtc_state)
* ToDo: Extend to max 7.0. Enable 32 bit input value
* as compared to just 16 to achieve this.
*/
- I915_WRITE(PRE_CSC_GAMC_DATA(pipe), lut[i].green);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_DATA(pipe),
+ lut[i].green);
}
/* Clamp values > 1.0. */
while (i++ < 35)
- I915_WRITE(PRE_CSC_GAMC_DATA(pipe), 1 << 16);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_DATA(pipe), 1 << 16);
}
static void glk_load_degamma_lut_linear(const struct intel_crtc_state *crtc_state)
@@ -750,18 +773,19 @@ static void glk_load_degamma_lut_linear(const struct intel_crtc_state *crtc_stat
* ignore the index bits, so we need to reset it to index 0
* separately.
*/
- I915_WRITE(PRE_CSC_GAMC_INDEX(pipe), 0);
- I915_WRITE(PRE_CSC_GAMC_INDEX(pipe), PRE_CSC_GAMC_AUTO_INCREMENT);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_INDEX(pipe), 0);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_INDEX(pipe),
+ PRE_CSC_GAMC_AUTO_INCREMENT);
for (i = 0; i < lut_size; i++) {
u32 v = (i << 16) / (lut_size - 1);
- I915_WRITE(PRE_CSC_GAMC_DATA(pipe), v);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_DATA(pipe), v);
}
/* Clamp values > 1.0. */
while (i++ < 35)
- I915_WRITE(PRE_CSC_GAMC_DATA(pipe), 1 << 16);
+ intel_de_write(dev_priv, PRE_CSC_GAMC_DATA(pipe), 1 << 16);
}
static void glk_load_luts(const struct intel_crtc_state *crtc_state)
@@ -954,10 +978,10 @@ static void chv_load_cgm_degamma(struct intel_crtc *crtc,
enum pipe pipe = crtc->pipe;
for (i = 0; i < lut_size; i++) {
- I915_WRITE(CGM_PIPE_DEGAMMA(pipe, i, 0),
- chv_cgm_degamma_ldw(&lut[i]));
- I915_WRITE(CGM_PIPE_DEGAMMA(pipe, i, 1),
- chv_cgm_degamma_udw(&lut[i]));
+ intel_de_write(dev_priv, CGM_PIPE_DEGAMMA(pipe, i, 0),
+ chv_cgm_degamma_ldw(&lut[i]));
+ intel_de_write(dev_priv, CGM_PIPE_DEGAMMA(pipe, i, 1),
+ chv_cgm_degamma_udw(&lut[i]));
}
}
@@ -981,10 +1005,10 @@ static void chv_load_cgm_gamma(struct intel_crtc *crtc,
enum pipe pipe = crtc->pipe;
for (i = 0; i < lut_size; i++) {
- I915_WRITE(CGM_PIPE_GAMMA(pipe, i, 0),
- chv_cgm_gamma_ldw(&lut[i]));
- I915_WRITE(CGM_PIPE_GAMMA(pipe, i, 1),
- chv_cgm_gamma_udw(&lut[i]));
+ intel_de_write(dev_priv, CGM_PIPE_GAMMA(pipe, i, 0),
+ chv_cgm_gamma_ldw(&lut[i]));
+ intel_de_write(dev_priv, CGM_PIPE_GAMMA(pipe, i, 1),
+ chv_cgm_gamma_udw(&lut[i]));
}
}
@@ -1663,9 +1687,9 @@ i9xx_read_lut_8(const struct intel_crtc_state *crtc_state)
for (i = 0; i < LEGACY_LUT_LENGTH; i++) {
if (HAS_GMCH(dev_priv))
- val = I915_READ(PALETTE(pipe, i));
+ val = intel_de_read(dev_priv, PALETTE(pipe, i));
else
- val = I915_READ(LGC_PALETTE(pipe, i));
+ val = intel_de_read(dev_priv, LGC_PALETTE(pipe, i));
blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
LGC_PALETTE_RED_MASK, val), 8);
@@ -1706,8 +1730,8 @@ i965_read_lut_10p6(const struct intel_crtc_state *crtc_state)
blob_data = blob->data;
for (i = 0; i < lut_size - 1; i++) {
- val1 = I915_READ(PALETTE(pipe, 2 * i + 0));
- val2 = I915_READ(PALETTE(pipe, 2 * i + 1));
+ val1 = intel_de_read(dev_priv, PALETTE(pipe, 2 * i + 0));
+ val2 = intel_de_read(dev_priv, PALETTE(pipe, 2 * i + 1));
blob_data[i].red = REG_FIELD_GET(PALETTE_RED_MASK, val2) << 8 |
REG_FIELD_GET(PALETTE_RED_MASK, val1);
@@ -1718,11 +1742,11 @@ i965_read_lut_10p6(const struct intel_crtc_state *crtc_state)
}
blob_data[i].red = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
- I915_READ(PIPEGCMAX(pipe, 0)));
+ intel_de_read(dev_priv, PIPEGCMAX(pipe, 0)));
blob_data[i].green = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
- I915_READ(PIPEGCMAX(pipe, 1)));
+ intel_de_read(dev_priv, PIPEGCMAX(pipe, 1)));
blob_data[i].blue = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
- I915_READ(PIPEGCMAX(pipe, 2)));
+ intel_de_read(dev_priv, PIPEGCMAX(pipe, 2)));
return blob;
}
@@ -1758,13 +1782,13 @@ chv_read_cgm_lut(const struct intel_crtc_state *crtc_state)
blob_data = blob->data;
for (i = 0; i < lut_size; i++) {
- val = I915_READ(CGM_PIPE_GAMMA(pipe, i, 0));
+ val = intel_de_read(dev_priv, CGM_PIPE_GAMMA(pipe, i, 0));
blob_data[i].green = intel_color_lut_pack(REG_FIELD_GET(
CGM_PIPE_GAMMA_GREEN_MASK, val), 10);
blob_data[i].blue = intel_color_lut_pack(REG_FIELD_GET(
CGM_PIPE_GAMMA_BLUE_MASK, val), 10);
- val = I915_READ(CGM_PIPE_GAMMA(pipe, i, 1));
+ val = intel_de_read(dev_priv, CGM_PIPE_GAMMA(pipe, i, 1));
blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
CGM_PIPE_GAMMA_RED_MASK, val), 10);
}
@@ -1800,7 +1824,7 @@ ilk_read_lut_10(const struct intel_crtc_state *crtc_state)
blob_data = blob->data;
for (i = 0; i < lut_size; i++) {
- val = I915_READ(PREC_PALETTE(pipe, i));
+ val = intel_de_read(dev_priv, PREC_PALETTE(pipe, i));
blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
PREC_PALETTE_RED_MASK, val), 10);
@@ -1846,11 +1870,11 @@ glk_read_lut_10(const struct intel_crtc_state *crtc_state, u32 prec_index)
blob_data = blob->data;
- I915_WRITE(PREC_PAL_INDEX(pipe), prec_index |
- PAL_PREC_AUTO_INCREMENT);
+ intel_de_write(dev_priv, PREC_PAL_INDEX(pipe),
+ prec_index | PAL_PREC_AUTO_INCREMENT);
for (i = 0; i < hw_lut_size; i++) {
- val = I915_READ(PREC_PAL_DATA(pipe));
+ val = intel_de_read(dev_priv, PREC_PAL_DATA(pipe));
blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
PREC_PAL_DATA_RED_MASK, val), 10);
@@ -1860,7 +1884,7 @@ glk_read_lut_10(const struct intel_crtc_state *crtc_state, u32 prec_index)
PREC_PAL_DATA_BLUE_MASK, val), 10);
}
- I915_WRITE(PREC_PAL_INDEX(pipe), 0);
+ intel_de_write(dev_priv, PREC_PAL_INDEX(pipe), 0);
return blob;
}
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 05/33] drm/i915/combo_phy: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (3 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 04/33] drm/i915/color: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 21:30 ` Matt Roper
2020-01-24 13:25 ` [Intel-gfx] [RFC 06/33] drm/i915/crt: " Jani Nikula
` (34 subsequent siblings)
39 siblings, 1 reply; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
.../gpu/drm/i915/display/intel_combo_phy.c | 66 +++++++++----------
1 file changed, 33 insertions(+), 33 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
index 5f54aca7c36f..a45b934fab0a 100644
--- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -48,7 +48,7 @@ cnl_get_procmon_ref_values(struct drm_i915_private *dev_priv, enum phy phy)
const struct cnl_procmon *procmon;
u32 val;
- val = I915_READ(ICL_PORT_COMP_DW3(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_COMP_DW3(phy));
switch (val & (PROCESS_INFO_MASK | VOLTAGE_INFO_MASK)) {
default:
MISSING_CASE(val);
@@ -81,20 +81,20 @@ static void cnl_set_procmon_ref_values(struct drm_i915_private *dev_priv,
procmon = cnl_get_procmon_ref_values(dev_priv, phy);
- val = I915_READ(ICL_PORT_COMP_DW1(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_COMP_DW1(phy));
val &= ~((0xff << 16) | 0xff);
val |= procmon->dw1;
- I915_WRITE(ICL_PORT_COMP_DW1(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_COMP_DW1(phy), val);
- I915_WRITE(ICL_PORT_COMP_DW9(phy), procmon->dw9);
- I915_WRITE(ICL_PORT_COMP_DW10(phy), procmon->dw10);
+ intel_de_write(dev_priv, ICL_PORT_COMP_DW9(phy), procmon->dw9);
+ intel_de_write(dev_priv, ICL_PORT_COMP_DW10(phy), procmon->dw10);
}
static bool check_phy_reg(struct drm_i915_private *dev_priv,
enum phy phy, i915_reg_t reg, u32 mask,
u32 expected_val)
{
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
if ((val & mask) != expected_val) {
DRM_DEBUG_DRIVER("Combo PHY %c reg %08x state mismatch: "
@@ -127,8 +127,8 @@ static bool cnl_verify_procmon_ref_values(struct drm_i915_private *dev_priv,
static bool cnl_combo_phy_enabled(struct drm_i915_private *dev_priv)
{
- return !(I915_READ(CHICKEN_MISC_2) & CNL_COMP_PWR_DOWN) &&
- (I915_READ(CNL_PORT_COMP_DW0) & COMP_INIT);
+ return !(intel_de_read(dev_priv, CHICKEN_MISC_2) & CNL_COMP_PWR_DOWN) &&
+ (intel_de_read(dev_priv, CNL_PORT_COMP_DW0) & COMP_INIT);
}
static bool cnl_combo_phy_verify_state(struct drm_i915_private *dev_priv)
@@ -151,20 +151,20 @@ static void cnl_combo_phys_init(struct drm_i915_private *dev_priv)
{
u32 val;
- val = I915_READ(CHICKEN_MISC_2);
+ val = intel_de_read(dev_priv, CHICKEN_MISC_2);
val &= ~CNL_COMP_PWR_DOWN;
- I915_WRITE(CHICKEN_MISC_2, val);
+ intel_de_write(dev_priv, CHICKEN_MISC_2, val);
/* Dummy PORT_A to get the correct CNL register from the ICL macro */
cnl_set_procmon_ref_values(dev_priv, PHY_A);
- val = I915_READ(CNL_PORT_COMP_DW0);
+ val = intel_de_read(dev_priv, CNL_PORT_COMP_DW0);
val |= COMP_INIT;
- I915_WRITE(CNL_PORT_COMP_DW0, val);
+ intel_de_write(dev_priv, CNL_PORT_COMP_DW0, val);
- val = I915_READ(CNL_PORT_CL1CM_DW5);
+ val = intel_de_read(dev_priv, CNL_PORT_CL1CM_DW5);
val |= CL_POWER_DOWN_ENABLE;
- I915_WRITE(CNL_PORT_CL1CM_DW5, val);
+ intel_de_write(dev_priv, CNL_PORT_CL1CM_DW5, val);
}
static void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv)
@@ -174,9 +174,9 @@ static void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv)
if (!cnl_combo_phy_verify_state(dev_priv))
DRM_WARN("Combo PHY HW state changed unexpectedly.\n");
- val = I915_READ(CHICKEN_MISC_2);
+ val = intel_de_read(dev_priv, CHICKEN_MISC_2);
val |= CNL_COMP_PWR_DOWN;
- I915_WRITE(CHICKEN_MISC_2, val);
+ intel_de_write(dev_priv, CHICKEN_MISC_2, val);
}
static bool icl_combo_phy_enabled(struct drm_i915_private *dev_priv,
@@ -184,11 +184,11 @@ static bool icl_combo_phy_enabled(struct drm_i915_private *dev_priv,
{
/* The PHY C added by EHL has no PHY_MISC register */
if (IS_ELKHARTLAKE(dev_priv) && phy == PHY_C)
- return I915_READ(ICL_PORT_COMP_DW0(phy)) & COMP_INIT;
+ return intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy)) & COMP_INIT;
else
- return !(I915_READ(ICL_PHY_MISC(phy)) &
+ return !(intel_de_read(dev_priv, ICL_PHY_MISC(phy)) &
ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN) &&
- (I915_READ(ICL_PORT_COMP_DW0(phy)) & COMP_INIT);
+ (intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy)) & COMP_INIT);
}
static bool icl_combo_phy_verify_state(struct drm_i915_private *dev_priv,
@@ -257,10 +257,10 @@ void intel_combo_phy_power_up_lanes(struct drm_i915_private *dev_priv,
}
}
- val = I915_READ(ICL_PORT_CL_DW10(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_CL_DW10(phy));
val &= ~PWR_DOWN_LN_MASK;
val |= lane_mask << PWR_DOWN_LN_SHIFT;
- I915_WRITE(ICL_PORT_CL_DW10(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_CL_DW10(phy), val);
}
static u32 ehl_combo_phy_a_mux(struct drm_i915_private *i915, u32 val)
@@ -318,28 +318,28 @@ static void icl_combo_phys_init(struct drm_i915_private *dev_priv)
* based on whether our VBT indicates the presence of any
* "internal" child devices.
*/
- val = I915_READ(ICL_PHY_MISC(phy));
+ val = intel_de_read(dev_priv, ICL_PHY_MISC(phy));
if (IS_ELKHARTLAKE(dev_priv) && phy == PHY_A)
val = ehl_combo_phy_a_mux(dev_priv, val);
val &= ~ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN;
- I915_WRITE(ICL_PHY_MISC(phy), val);
+ intel_de_write(dev_priv, ICL_PHY_MISC(phy), val);
skip_phy_misc:
cnl_set_procmon_ref_values(dev_priv, phy);
if (phy == PHY_A) {
- val = I915_READ(ICL_PORT_COMP_DW8(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_COMP_DW8(phy));
val |= IREFGEN;
- I915_WRITE(ICL_PORT_COMP_DW8(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_COMP_DW8(phy), val);
}
- val = I915_READ(ICL_PORT_COMP_DW0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy));
val |= COMP_INIT;
- I915_WRITE(ICL_PORT_COMP_DW0(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_COMP_DW0(phy), val);
- val = I915_READ(ICL_PORT_CL_DW5(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_CL_DW5(phy));
val |= CL_POWER_DOWN_ENABLE;
- I915_WRITE(ICL_PORT_CL_DW5(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_CL_DW5(phy), val);
}
}
@@ -363,14 +363,14 @@ static void icl_combo_phys_uninit(struct drm_i915_private *dev_priv)
if (IS_ELKHARTLAKE(dev_priv) && phy == PHY_C)
goto skip_phy_misc;
- val = I915_READ(ICL_PHY_MISC(phy));
+ val = intel_de_read(dev_priv, ICL_PHY_MISC(phy));
val |= ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN;
- I915_WRITE(ICL_PHY_MISC(phy), val);
+ intel_de_write(dev_priv, ICL_PHY_MISC(phy), val);
skip_phy_misc:
- val = I915_READ(ICL_PORT_COMP_DW0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy));
val &= ~COMP_INIT;
- I915_WRITE(ICL_PORT_COMP_DW0(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_COMP_DW0(phy), val);
}
}
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* Re: [Intel-gfx] [RFC 05/33] drm/i915/combo_phy: use intel_de_*() functions for register access
2020-01-24 13:25 ` [Intel-gfx] [RFC 05/33] drm/i915/combo_phy: " Jani Nikula
@ 2020-01-24 21:30 ` Matt Roper
2020-01-27 18:19 ` Jani Nikula
0 siblings, 1 reply; 47+ messages in thread
From: Matt Roper @ 2020-01-24 21:30 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
On Fri, Jan 24, 2020 at 03:25:26PM +0200, Jani Nikula wrote:
> The implicit "dev_priv" local variable use has been a long-standing pain
> point in the register access macros I915_READ(), I915_WRITE(),
> POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
>
> Replace them with the corresponding new display engine register
> accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
> intel_de_read_fw(), and intel_de_write_fw().
>
> No functional changes.
>
> Generated using the following semantic patch:
>
> @@
> expression REG, OFFSET;
> @@
> - I915_READ(REG)
> + intel_de_read(dev_priv, REG)
>
> @@
> expression REG, OFFSET;
> @@
> - POSTING_READ(REG)
> + intel_de_posting_read(dev_priv, REG)
>
> @@
> expression REG, OFFSET;
> @@
> - I915_WRITE(REG, OFFSET)
> + intel_de_write(dev_priv, REG, OFFSET)
>
> @@
> expression REG;
> @@
> - I915_READ_FW(REG)
> + intel_de_read_fw(dev_priv, REG)
>
> @@
> expression REG, OFFSET;
> @@
> - I915_WRITE_FW(REG, OFFSET)
> + intel_de_write_fw(dev_priv, REG, OFFSET)
>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> .../gpu/drm/i915/display/intel_combo_phy.c | 66 +++++++++----------
> 1 file changed, 33 insertions(+), 33 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
> index 5f54aca7c36f..a45b934fab0a 100644
> --- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
> +++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
> @@ -48,7 +48,7 @@ cnl_get_procmon_ref_values(struct drm_i915_private *dev_priv, enum phy phy)
> const struct cnl_procmon *procmon;
> u32 val;
>
> - val = I915_READ(ICL_PORT_COMP_DW3(phy));
> + val = intel_de_read(dev_priv, ICL_PORT_COMP_DW3(phy));
> switch (val & (PROCESS_INFO_MASK | VOLTAGE_INFO_MASK)) {
> default:
> MISSING_CASE(val);
> @@ -81,20 +81,20 @@ static void cnl_set_procmon_ref_values(struct drm_i915_private *dev_priv,
>
> procmon = cnl_get_procmon_ref_values(dev_priv, phy);
>
> - val = I915_READ(ICL_PORT_COMP_DW1(phy));
> + val = intel_de_read(dev_priv, ICL_PORT_COMP_DW1(phy));
> val &= ~((0xff << 16) | 0xff);
> val |= procmon->dw1;
> - I915_WRITE(ICL_PORT_COMP_DW1(phy), val);
> + intel_de_write(dev_priv, ICL_PORT_COMP_DW1(phy), val);
>
> - I915_WRITE(ICL_PORT_COMP_DW9(phy), procmon->dw9);
> - I915_WRITE(ICL_PORT_COMP_DW10(phy), procmon->dw10);
> + intel_de_write(dev_priv, ICL_PORT_COMP_DW9(phy), procmon->dw9);
> + intel_de_write(dev_priv, ICL_PORT_COMP_DW10(phy), procmon->dw10);
> }
>
> static bool check_phy_reg(struct drm_i915_private *dev_priv,
> enum phy phy, i915_reg_t reg, u32 mask,
> u32 expected_val)
> {
> - u32 val = I915_READ(reg);
> + u32 val = intel_de_read(dev_priv, reg);
>
> if ((val & mask) != expected_val) {
> DRM_DEBUG_DRIVER("Combo PHY %c reg %08x state mismatch: "
> @@ -127,8 +127,8 @@ static bool cnl_verify_procmon_ref_values(struct drm_i915_private *dev_priv,
>
> static bool cnl_combo_phy_enabled(struct drm_i915_private *dev_priv)
> {
> - return !(I915_READ(CHICKEN_MISC_2) & CNL_COMP_PWR_DOWN) &&
> - (I915_READ(CNL_PORT_COMP_DW0) & COMP_INIT);
> + return !(intel_de_read(dev_priv, CHICKEN_MISC_2) & CNL_COMP_PWR_DOWN) &&
> + (intel_de_read(dev_priv, CNL_PORT_COMP_DW0) & COMP_INIT);
> }
>
> static bool cnl_combo_phy_verify_state(struct drm_i915_private *dev_priv)
> @@ -151,20 +151,20 @@ static void cnl_combo_phys_init(struct drm_i915_private *dev_priv)
> {
> u32 val;
>
> - val = I915_READ(CHICKEN_MISC_2);
> + val = intel_de_read(dev_priv, CHICKEN_MISC_2);
> val &= ~CNL_COMP_PWR_DOWN;
> - I915_WRITE(CHICKEN_MISC_2, val);
> + intel_de_write(dev_priv, CHICKEN_MISC_2, val);
>
> /* Dummy PORT_A to get the correct CNL register from the ICL macro */
> cnl_set_procmon_ref_values(dev_priv, PHY_A);
>
> - val = I915_READ(CNL_PORT_COMP_DW0);
> + val = intel_de_read(dev_priv, CNL_PORT_COMP_DW0);
> val |= COMP_INIT;
> - I915_WRITE(CNL_PORT_COMP_DW0, val);
> + intel_de_write(dev_priv, CNL_PORT_COMP_DW0, val);
Drive by comment...could some fancier coccinelle usage change these to
intel_de_rmw() instead? We have a lot of rmw behavior for PHY
registers, and I believe some for pre-ilk watermarks and clock gating
workarounds in intel_pm.c too.
Matt
>
> - val = I915_READ(CNL_PORT_CL1CM_DW5);
> + val = intel_de_read(dev_priv, CNL_PORT_CL1CM_DW5);
> val |= CL_POWER_DOWN_ENABLE;
> - I915_WRITE(CNL_PORT_CL1CM_DW5, val);
> + intel_de_write(dev_priv, CNL_PORT_CL1CM_DW5, val);
> }
>
> static void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv)
> @@ -174,9 +174,9 @@ static void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv)
> if (!cnl_combo_phy_verify_state(dev_priv))
> DRM_WARN("Combo PHY HW state changed unexpectedly.\n");
>
> - val = I915_READ(CHICKEN_MISC_2);
> + val = intel_de_read(dev_priv, CHICKEN_MISC_2);
> val |= CNL_COMP_PWR_DOWN;
> - I915_WRITE(CHICKEN_MISC_2, val);
> + intel_de_write(dev_priv, CHICKEN_MISC_2, val);
> }
>
> static bool icl_combo_phy_enabled(struct drm_i915_private *dev_priv,
> @@ -184,11 +184,11 @@ static bool icl_combo_phy_enabled(struct drm_i915_private *dev_priv,
> {
> /* The PHY C added by EHL has no PHY_MISC register */
> if (IS_ELKHARTLAKE(dev_priv) && phy == PHY_C)
> - return I915_READ(ICL_PORT_COMP_DW0(phy)) & COMP_INIT;
> + return intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy)) & COMP_INIT;
> else
> - return !(I915_READ(ICL_PHY_MISC(phy)) &
> + return !(intel_de_read(dev_priv, ICL_PHY_MISC(phy)) &
> ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN) &&
> - (I915_READ(ICL_PORT_COMP_DW0(phy)) & COMP_INIT);
> + (intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy)) & COMP_INIT);
> }
>
> static bool icl_combo_phy_verify_state(struct drm_i915_private *dev_priv,
> @@ -257,10 +257,10 @@ void intel_combo_phy_power_up_lanes(struct drm_i915_private *dev_priv,
> }
> }
>
> - val = I915_READ(ICL_PORT_CL_DW10(phy));
> + val = intel_de_read(dev_priv, ICL_PORT_CL_DW10(phy));
> val &= ~PWR_DOWN_LN_MASK;
> val |= lane_mask << PWR_DOWN_LN_SHIFT;
> - I915_WRITE(ICL_PORT_CL_DW10(phy), val);
> + intel_de_write(dev_priv, ICL_PORT_CL_DW10(phy), val);
> }
>
> static u32 ehl_combo_phy_a_mux(struct drm_i915_private *i915, u32 val)
> @@ -318,28 +318,28 @@ static void icl_combo_phys_init(struct drm_i915_private *dev_priv)
> * based on whether our VBT indicates the presence of any
> * "internal" child devices.
> */
> - val = I915_READ(ICL_PHY_MISC(phy));
> + val = intel_de_read(dev_priv, ICL_PHY_MISC(phy));
> if (IS_ELKHARTLAKE(dev_priv) && phy == PHY_A)
> val = ehl_combo_phy_a_mux(dev_priv, val);
> val &= ~ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN;
> - I915_WRITE(ICL_PHY_MISC(phy), val);
> + intel_de_write(dev_priv, ICL_PHY_MISC(phy), val);
>
> skip_phy_misc:
> cnl_set_procmon_ref_values(dev_priv, phy);
>
> if (phy == PHY_A) {
> - val = I915_READ(ICL_PORT_COMP_DW8(phy));
> + val = intel_de_read(dev_priv, ICL_PORT_COMP_DW8(phy));
> val |= IREFGEN;
> - I915_WRITE(ICL_PORT_COMP_DW8(phy), val);
> + intel_de_write(dev_priv, ICL_PORT_COMP_DW8(phy), val);
> }
>
> - val = I915_READ(ICL_PORT_COMP_DW0(phy));
> + val = intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy));
> val |= COMP_INIT;
> - I915_WRITE(ICL_PORT_COMP_DW0(phy), val);
> + intel_de_write(dev_priv, ICL_PORT_COMP_DW0(phy), val);
>
> - val = I915_READ(ICL_PORT_CL_DW5(phy));
> + val = intel_de_read(dev_priv, ICL_PORT_CL_DW5(phy));
> val |= CL_POWER_DOWN_ENABLE;
> - I915_WRITE(ICL_PORT_CL_DW5(phy), val);
> + intel_de_write(dev_priv, ICL_PORT_CL_DW5(phy), val);
> }
> }
>
> @@ -363,14 +363,14 @@ static void icl_combo_phys_uninit(struct drm_i915_private *dev_priv)
> if (IS_ELKHARTLAKE(dev_priv) && phy == PHY_C)
> goto skip_phy_misc;
>
> - val = I915_READ(ICL_PHY_MISC(phy));
> + val = intel_de_read(dev_priv, ICL_PHY_MISC(phy));
> val |= ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN;
> - I915_WRITE(ICL_PHY_MISC(phy), val);
> + intel_de_write(dev_priv, ICL_PHY_MISC(phy), val);
>
> skip_phy_misc:
> - val = I915_READ(ICL_PORT_COMP_DW0(phy));
> + val = intel_de_read(dev_priv, ICL_PORT_COMP_DW0(phy));
> val &= ~COMP_INIT;
> - I915_WRITE(ICL_PORT_COMP_DW0(phy), val);
> + intel_de_write(dev_priv, ICL_PORT_COMP_DW0(phy), val);
> }
> }
>
> --
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread* Re: [Intel-gfx] [RFC 05/33] drm/i915/combo_phy: use intel_de_*() functions for register access
2020-01-24 21:30 ` Matt Roper
@ 2020-01-27 18:19 ` Jani Nikula
0 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-27 18:19 UTC (permalink / raw)
To: Matt Roper; +Cc: intel-gfx
On Fri, 24 Jan 2020, Matt Roper <matthew.d.roper@intel.com> wrote:
> On Fri, Jan 24, 2020 at 03:25:26PM +0200, Jani Nikula wrote:
>> @@ -151,20 +151,20 @@ static void cnl_combo_phys_init(struct drm_i915_private *dev_priv)
>> {
>> u32 val;
>>
>> - val = I915_READ(CHICKEN_MISC_2);
>> + val = intel_de_read(dev_priv, CHICKEN_MISC_2);
>> val &= ~CNL_COMP_PWR_DOWN;
>> - I915_WRITE(CHICKEN_MISC_2, val);
>> + intel_de_write(dev_priv, CHICKEN_MISC_2, val);
>>
>> /* Dummy PORT_A to get the correct CNL register from the ICL macro */
>> cnl_set_procmon_ref_values(dev_priv, PHY_A);
>>
>> - val = I915_READ(CNL_PORT_COMP_DW0);
>> + val = intel_de_read(dev_priv, CNL_PORT_COMP_DW0);
>> val |= COMP_INIT;
>> - I915_WRITE(CNL_PORT_COMP_DW0, val);
>> + intel_de_write(dev_priv, CNL_PORT_COMP_DW0, val);
>
> Drive by comment...could some fancier coccinelle usage change these to
> intel_de_rmw() instead? We have a lot of rmw behavior for PHY
> registers, and I believe some for pre-ilk watermarks and clock gating
> workarounds in intel_pm.c too.
I decided I wanted to get these merged, as folks seemed to agree with
the approach. The fancy cocci would take a while to figure out. But I'll
look into it as a follow-up.
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread
* [Intel-gfx] [RFC 06/33] drm/i915/crt: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (4 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 05/33] drm/i915/combo_phy: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 07/33] drm/i915/ddi: " Jani Nikula
` (33 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_crt.c | 51 ++++++++++++------------
1 file changed, 26 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
index f976b800b245..d250ddde0296 100644
--- a/drivers/gpu/drm/i915/display/intel_crt.c
+++ b/drivers/gpu/drm/i915/display/intel_crt.c
@@ -75,7 +75,7 @@ bool intel_crt_port_enabled(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(adpa_reg);
+ val = intel_de_read(dev_priv, adpa_reg);
/* asserts want to know the pipe even if the port is disabled */
if (HAS_PCH_CPT(dev_priv))
@@ -112,7 +112,7 @@ static unsigned int intel_crt_get_flags(struct intel_encoder *encoder)
struct intel_crt *crt = intel_encoder_to_crt(encoder);
u32 tmp, flags = 0;
- tmp = I915_READ(crt->adpa_reg);
+ tmp = intel_de_read(dev_priv, crt->adpa_reg);
if (tmp & ADPA_HSYNC_ACTIVE_HIGH)
flags |= DRM_MODE_FLAG_PHSYNC;
@@ -184,7 +184,7 @@ static void intel_crt_set_dpms(struct intel_encoder *encoder,
adpa |= ADPA_PIPE_SEL(crtc->pipe);
if (!HAS_PCH_SPLIT(dev_priv))
- I915_WRITE(BCLRPAT(crtc->pipe), 0);
+ intel_de_write(dev_priv, BCLRPAT(crtc->pipe), 0);
switch (mode) {
case DRM_MODE_DPMS_ON:
@@ -201,7 +201,7 @@ static void intel_crt_set_dpms(struct intel_encoder *encoder,
break;
}
- I915_WRITE(crt->adpa_reg, adpa);
+ intel_de_write(dev_priv, crt->adpa_reg, adpa);
}
static void intel_disable_crt(struct intel_encoder *encoder,
@@ -442,14 +442,14 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
crt->force_hotplug_required = false;
- save_adpa = adpa = I915_READ(crt->adpa_reg);
+ save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
if (turn_off_dac)
adpa &= ~ADPA_DAC_ENABLE;
- I915_WRITE(crt->adpa_reg, adpa);
+ intel_de_write(dev_priv, crt->adpa_reg, adpa);
if (intel_de_wait_for_clear(dev_priv,
crt->adpa_reg,
@@ -458,13 +458,13 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
if (turn_off_dac) {
- I915_WRITE(crt->adpa_reg, save_adpa);
- POSTING_READ(crt->adpa_reg);
+ intel_de_write(dev_priv, crt->adpa_reg, save_adpa);
+ intel_de_posting_read(dev_priv, crt->adpa_reg);
}
}
/* Check the status to see if both blue and green are on now */
- adpa = I915_READ(crt->adpa_reg);
+ adpa = intel_de_read(dev_priv, crt->adpa_reg);
if ((adpa & ADPA_CRT_HOTPLUG_MONITOR_MASK) != 0)
ret = true;
else
@@ -498,21 +498,21 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector)
*/
reenable_hpd = intel_hpd_disable(dev_priv, crt->base.hpd_pin);
- save_adpa = adpa = I915_READ(crt->adpa_reg);
+ save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
- I915_WRITE(crt->adpa_reg, adpa);
+ intel_de_write(dev_priv, crt->adpa_reg, adpa);
if (intel_de_wait_for_clear(dev_priv, crt->adpa_reg,
ADPA_CRT_HOTPLUG_FORCE_TRIGGER, 1000)) {
DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
- I915_WRITE(crt->adpa_reg, save_adpa);
+ intel_de_write(dev_priv, crt->adpa_reg, save_adpa);
}
/* Check the status to see if both blue and green are on now */
- adpa = I915_READ(crt->adpa_reg);
+ adpa = intel_de_read(dev_priv, crt->adpa_reg);
if ((adpa & ADPA_CRT_HOTPLUG_MONITOR_MASK) != 0)
ret = true;
else
@@ -561,12 +561,12 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
DRM_DEBUG_KMS("timed out waiting for FORCE_DETECT to go off");
}
- stat = I915_READ(PORT_HOTPLUG_STAT);
+ stat = intel_de_read(dev_priv, PORT_HOTPLUG_STAT);
if ((stat & CRT_HOTPLUG_MONITOR_MASK) != CRT_HOTPLUG_MONITOR_NONE)
ret = true;
/* clear the interrupt we just generated, if any */
- I915_WRITE(PORT_HOTPLUG_STAT, CRT_HOTPLUG_INT_STATUS);
+ intel_de_write(dev_priv, PORT_HOTPLUG_STAT, CRT_HOTPLUG_INT_STATUS);
i915_hotplug_interrupt_update(dev_priv, CRT_HOTPLUG_FORCE_DETECT, 0);
@@ -706,7 +706,7 @@ intel_crt_load_detect(struct intel_crt *crt, u32 pipe)
* Yes, this will flicker
*/
if (vblank_start <= vactive && vblank_end >= vtotal) {
- u32 vsync = I915_READ(vsync_reg);
+ u32 vsync = intel_de_read(dev_priv, vsync_reg);
u32 vsync_start = (vsync & 0xffff) + 1;
vblank_start = vsync_start;
@@ -918,11 +918,11 @@ void intel_crt_reset(struct drm_encoder *encoder)
if (INTEL_GEN(dev_priv) >= 5) {
u32 adpa;
- adpa = I915_READ(crt->adpa_reg);
+ adpa = intel_de_read(dev_priv, crt->adpa_reg);
adpa &= ~ADPA_CRT_HOTPLUG_MASK;
adpa |= ADPA_HOTPLUG_BITS;
- I915_WRITE(crt->adpa_reg, adpa);
- POSTING_READ(crt->adpa_reg);
+ intel_de_write(dev_priv, crt->adpa_reg, adpa);
+ intel_de_posting_read(dev_priv, crt->adpa_reg);
DRM_DEBUG_KMS("crt adpa set to 0x%x\n", adpa);
crt->force_hotplug_required = true;
@@ -969,7 +969,7 @@ void intel_crt_init(struct drm_i915_private *dev_priv)
else
adpa_reg = ADPA;
- adpa = I915_READ(adpa_reg);
+ adpa = intel_de_read(dev_priv, adpa_reg);
if ((adpa & ADPA_DAC_ENABLE) == 0) {
/*
* On some machines (some IVB at least) CRT can be
@@ -979,11 +979,11 @@ void intel_crt_init(struct drm_i915_private *dev_priv)
* take. So the only way to tell is attempt to enable
* it and see what happens.
*/
- I915_WRITE(adpa_reg, adpa | ADPA_DAC_ENABLE |
- ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
- if ((I915_READ(adpa_reg) & ADPA_DAC_ENABLE) == 0)
+ intel_de_write(dev_priv, adpa_reg,
+ adpa | ADPA_DAC_ENABLE | ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
+ if ((intel_de_read(dev_priv, adpa_reg) & ADPA_DAC_ENABLE) == 0)
return;
- I915_WRITE(adpa_reg, adpa);
+ intel_de_write(dev_priv, adpa_reg, adpa);
}
crt = kzalloc(sizeof(struct intel_crt), GFP_KERNEL);
@@ -1074,7 +1074,8 @@ void intel_crt_init(struct drm_i915_private *dev_priv)
u32 fdi_config = FDI_RX_POLARITY_REVERSED_LPT |
FDI_RX_LINK_REVERSAL_OVERRIDE;
- dev_priv->fdi_rx_config = I915_READ(FDI_RX_CTL(PIPE_A)) & fdi_config;
+ dev_priv->fdi_rx_config = intel_de_read(dev_priv,
+ FDI_RX_CTL(PIPE_A)) & fdi_config;
}
intel_crt_reset(&crt->base.base);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 07/33] drm/i915/ddi: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (5 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 06/33] drm/i915/crt: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 08/33] drm/i915/display: " Jani Nikula
` (32 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 474 ++++++++++++-----------
1 file changed, 245 insertions(+), 229 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index df1c41bba55f..c4b9f209d835 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -846,7 +846,7 @@ bxt_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
static const struct cnl_ddi_buf_trans *
cnl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
{
- u32 voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+ u32 voltage = intel_de_read(dev_priv, CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
if (voltage == VOLTAGE_INFO_0_85V) {
*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_0_85V);
@@ -867,7 +867,7 @@ cnl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
static const struct cnl_ddi_buf_trans *
cnl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
{
- u32 voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+ u32 voltage = intel_de_read(dev_priv, CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
if (voltage == VOLTAGE_INFO_0_85V) {
*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_0_85V);
@@ -888,7 +888,7 @@ cnl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
static const struct cnl_ddi_buf_trans *
cnl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int *n_entries)
{
- u32 voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+ u32 voltage = intel_de_read(dev_priv, CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
if (dev_priv->vbt.edp.low_vswing) {
if (voltage == VOLTAGE_INFO_0_85V) {
@@ -1026,10 +1026,10 @@ static void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder,
iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
for (i = 0; i < n_entries; i++) {
- I915_WRITE(DDI_BUF_TRANS_LO(port, i),
- ddi_translations[i].trans1 | iboost_bit);
- I915_WRITE(DDI_BUF_TRANS_HI(port, i),
- ddi_translations[i].trans2);
+ intel_de_write(dev_priv, DDI_BUF_TRANS_LO(port, i),
+ ddi_translations[i].trans1 | iboost_bit);
+ intel_de_write(dev_priv, DDI_BUF_TRANS_HI(port, i),
+ ddi_translations[i].trans2);
}
}
@@ -1059,10 +1059,10 @@ static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder,
iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
/* Entry 9 is for HDMI: */
- I915_WRITE(DDI_BUF_TRANS_LO(port, 9),
- ddi_translations[level].trans1 | iboost_bit);
- I915_WRITE(DDI_BUF_TRANS_HI(port, 9),
- ddi_translations[level].trans2);
+ intel_de_write(dev_priv, DDI_BUF_TRANS_LO(port, 9),
+ ddi_translations[level].trans1 | iboost_bit);
+ intel_de_write(dev_priv, DDI_BUF_TRANS_HI(port, 9),
+ ddi_translations[level].trans2);
}
static void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
@@ -1073,7 +1073,7 @@ static void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
for (i = 0; i < 16; i++) {
udelay(1);
- if (I915_READ(reg) & DDI_BUF_IS_IDLE)
+ if (intel_de_read(dev_priv, reg) & DDI_BUF_IS_IDLE)
return;
}
DRM_ERROR("Timeout waiting for DDI BUF %c idle bit\n", port_name(port));
@@ -1164,70 +1164,64 @@ void hsw_fdi_link_train(struct intel_encoder *encoder,
*
* WaFDIAutoLinkSetTimingOverrride:hsw
*/
- I915_WRITE(FDI_RX_MISC(PIPE_A), FDI_RX_PWRDN_LANE1_VAL(2) |
- FDI_RX_PWRDN_LANE0_VAL(2) |
- FDI_RX_TP1_TO_TP2_48 | FDI_RX_FDI_DELAY_90);
+ intel_de_write(dev_priv, FDI_RX_MISC(PIPE_A),
+ FDI_RX_PWRDN_LANE1_VAL(2) | FDI_RX_PWRDN_LANE0_VAL(2) | FDI_RX_TP1_TO_TP2_48 | FDI_RX_FDI_DELAY_90);
/* Enable the PCH Receiver FDI PLL */
rx_ctl_val = dev_priv->fdi_rx_config | FDI_RX_ENHANCE_FRAME_ENABLE |
FDI_RX_PLL_ENABLE |
FDI_DP_PORT_WIDTH(crtc_state->fdi_lanes);
- I915_WRITE(FDI_RX_CTL(PIPE_A), rx_ctl_val);
- POSTING_READ(FDI_RX_CTL(PIPE_A));
+ intel_de_write(dev_priv, FDI_RX_CTL(PIPE_A), rx_ctl_val);
+ intel_de_posting_read(dev_priv, FDI_RX_CTL(PIPE_A));
udelay(220);
/* Switch from Rawclk to PCDclk */
rx_ctl_val |= FDI_PCDCLK;
- I915_WRITE(FDI_RX_CTL(PIPE_A), rx_ctl_val);
+ intel_de_write(dev_priv, FDI_RX_CTL(PIPE_A), rx_ctl_val);
/* Configure Port Clock Select */
ddi_pll_sel = hsw_pll_to_ddi_pll_sel(crtc_state->shared_dpll);
- I915_WRITE(PORT_CLK_SEL(PORT_E), ddi_pll_sel);
+ intel_de_write(dev_priv, PORT_CLK_SEL(PORT_E), ddi_pll_sel);
WARN_ON(ddi_pll_sel != PORT_CLK_SEL_SPLL);
/* Start the training iterating through available voltages and emphasis,
* testing each value twice. */
for (i = 0; i < ARRAY_SIZE(hsw_ddi_translations_fdi) * 2; i++) {
/* Configure DP_TP_CTL with auto-training */
- I915_WRITE(DP_TP_CTL(PORT_E),
- DP_TP_CTL_FDI_AUTOTRAIN |
- DP_TP_CTL_ENHANCED_FRAME_ENABLE |
- DP_TP_CTL_LINK_TRAIN_PAT1 |
- DP_TP_CTL_ENABLE);
+ intel_de_write(dev_priv, DP_TP_CTL(PORT_E),
+ DP_TP_CTL_FDI_AUTOTRAIN | DP_TP_CTL_ENHANCED_FRAME_ENABLE | DP_TP_CTL_LINK_TRAIN_PAT1 | DP_TP_CTL_ENABLE);
/* Configure and enable DDI_BUF_CTL for DDI E with next voltage.
* DDI E does not support port reversal, the functionality is
* achieved on the PCH side in FDI_RX_CTL, so no need to set the
* port reversal bit */
- I915_WRITE(DDI_BUF_CTL(PORT_E),
- DDI_BUF_CTL_ENABLE |
- ((crtc_state->fdi_lanes - 1) << 1) |
- DDI_BUF_TRANS_SELECT(i / 2));
- POSTING_READ(DDI_BUF_CTL(PORT_E));
+ intel_de_write(dev_priv, DDI_BUF_CTL(PORT_E),
+ DDI_BUF_CTL_ENABLE | ((crtc_state->fdi_lanes - 1) << 1) | DDI_BUF_TRANS_SELECT(i / 2));
+ intel_de_posting_read(dev_priv, DDI_BUF_CTL(PORT_E));
udelay(600);
/* Program PCH FDI Receiver TU */
- I915_WRITE(FDI_RX_TUSIZE1(PIPE_A), TU_SIZE(64));
+ intel_de_write(dev_priv, FDI_RX_TUSIZE1(PIPE_A), TU_SIZE(64));
/* Enable PCH FDI Receiver with auto-training */
rx_ctl_val |= FDI_RX_ENABLE | FDI_LINK_TRAIN_AUTO;
- I915_WRITE(FDI_RX_CTL(PIPE_A), rx_ctl_val);
- POSTING_READ(FDI_RX_CTL(PIPE_A));
+ intel_de_write(dev_priv, FDI_RX_CTL(PIPE_A), rx_ctl_val);
+ intel_de_posting_read(dev_priv, FDI_RX_CTL(PIPE_A));
/* Wait for FDI receiver lane calibration */
udelay(30);
/* Unset FDI_RX_MISC pwrdn lanes */
- temp = I915_READ(FDI_RX_MISC(PIPE_A));
+ temp = intel_de_read(dev_priv, FDI_RX_MISC(PIPE_A));
temp &= ~(FDI_RX_PWRDN_LANE1_MASK | FDI_RX_PWRDN_LANE0_MASK);
- I915_WRITE(FDI_RX_MISC(PIPE_A), temp);
- POSTING_READ(FDI_RX_MISC(PIPE_A));
+ intel_de_write(dev_priv, FDI_RX_MISC(PIPE_A), temp);
+ intel_de_posting_read(dev_priv, FDI_RX_MISC(PIPE_A));
/* Wait for FDI auto training time */
udelay(5);
- temp = I915_READ(DP_TP_STATUS(PORT_E));
+ temp = intel_de_read(dev_priv, DP_TP_STATUS(PORT_E));
if (temp & DP_TP_STATUS_AUTOTRAIN_DONE) {
DRM_DEBUG_KMS("FDI link training done on step %d\n", i);
break;
@@ -1243,37 +1237,34 @@ void hsw_fdi_link_train(struct intel_encoder *encoder,
}
rx_ctl_val &= ~FDI_RX_ENABLE;
- I915_WRITE(FDI_RX_CTL(PIPE_A), rx_ctl_val);
- POSTING_READ(FDI_RX_CTL(PIPE_A));
+ intel_de_write(dev_priv, FDI_RX_CTL(PIPE_A), rx_ctl_val);
+ intel_de_posting_read(dev_priv, FDI_RX_CTL(PIPE_A));
- temp = I915_READ(DDI_BUF_CTL(PORT_E));
+ temp = intel_de_read(dev_priv, DDI_BUF_CTL(PORT_E));
temp &= ~DDI_BUF_CTL_ENABLE;
- I915_WRITE(DDI_BUF_CTL(PORT_E), temp);
- POSTING_READ(DDI_BUF_CTL(PORT_E));
+ intel_de_write(dev_priv, DDI_BUF_CTL(PORT_E), temp);
+ intel_de_posting_read(dev_priv, DDI_BUF_CTL(PORT_E));
/* Disable DP_TP_CTL and FDI_RX_CTL and retry */
- temp = I915_READ(DP_TP_CTL(PORT_E));
+ temp = intel_de_read(dev_priv, DP_TP_CTL(PORT_E));
temp &= ~(DP_TP_CTL_ENABLE | DP_TP_CTL_LINK_TRAIN_MASK);
temp |= DP_TP_CTL_LINK_TRAIN_PAT1;
- I915_WRITE(DP_TP_CTL(PORT_E), temp);
- POSTING_READ(DP_TP_CTL(PORT_E));
+ intel_de_write(dev_priv, DP_TP_CTL(PORT_E), temp);
+ intel_de_posting_read(dev_priv, DP_TP_CTL(PORT_E));
intel_wait_ddi_buf_idle(dev_priv, PORT_E);
/* Reset FDI_RX_MISC pwrdn lanes */
- temp = I915_READ(FDI_RX_MISC(PIPE_A));
+ temp = intel_de_read(dev_priv, FDI_RX_MISC(PIPE_A));
temp &= ~(FDI_RX_PWRDN_LANE1_MASK | FDI_RX_PWRDN_LANE0_MASK);
temp |= FDI_RX_PWRDN_LANE1_VAL(2) | FDI_RX_PWRDN_LANE0_VAL(2);
- I915_WRITE(FDI_RX_MISC(PIPE_A), temp);
- POSTING_READ(FDI_RX_MISC(PIPE_A));
+ intel_de_write(dev_priv, FDI_RX_MISC(PIPE_A), temp);
+ intel_de_posting_read(dev_priv, FDI_RX_MISC(PIPE_A));
}
/* Enable normal pixel sending for FDI */
- I915_WRITE(DP_TP_CTL(PORT_E),
- DP_TP_CTL_FDI_AUTOTRAIN |
- DP_TP_CTL_LINK_TRAIN_NORMAL |
- DP_TP_CTL_ENHANCED_FRAME_ENABLE |
- DP_TP_CTL_ENABLE);
+ intel_de_write(dev_priv, DP_TP_CTL(PORT_E),
+ DP_TP_CTL_FDI_AUTOTRAIN | DP_TP_CTL_LINK_TRAIN_NORMAL | DP_TP_CTL_ENHANCED_FRAME_ENABLE | DP_TP_CTL_ENABLE);
}
static void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder)
@@ -1314,7 +1305,7 @@ static int hsw_ddi_calc_wrpll_link(struct drm_i915_private *dev_priv,
int n, p, r;
u32 wrpll;
- wrpll = I915_READ(reg);
+ wrpll = intel_de_read(dev_priv, reg);
switch (wrpll & WRPLL_REF_MASK) {
case WRPLL_REF_SPECIAL_HSW:
/*
@@ -1323,7 +1314,7 @@ static int hsw_ddi_calc_wrpll_link(struct drm_i915_private *dev_priv,
* for the non-SSC reference frequency.
*/
if (IS_HASWELL(dev_priv) && !IS_HSW_ULT(dev_priv)) {
- if (I915_READ(FUSE_STRAP3) & HSW_REF_CLK_SELECT)
+ if (intel_de_read(dev_priv, FUSE_STRAP3) & HSW_REF_CLK_SELECT)
refclk = 24;
else
refclk = 135;
@@ -1468,7 +1459,7 @@ int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv,
static int icl_calc_tbt_pll_link(struct drm_i915_private *dev_priv,
enum port port)
{
- u32 val = I915_READ(DDI_CLK_SEL(port)) & DDI_CLK_SEL_MASK;
+ u32 val = intel_de_read(dev_priv, DDI_CLK_SEL(port)) & DDI_CLK_SEL_MASK;
switch (val) {
case DDI_CLK_SEL_NONE:
@@ -1731,7 +1722,7 @@ static void hsw_ddi_clock_get(struct intel_encoder *encoder,
link_clock = hsw_ddi_calc_wrpll_link(dev_priv, WRPLL_CTL(1));
break;
case PORT_CLK_SEL_SPLL:
- pll = I915_READ(SPLL_CTL) & SPLL_FREQ_MASK;
+ pll = intel_de_read(dev_priv, SPLL_CTL) & SPLL_FREQ_MASK;
if (pll == SPLL_FREQ_810MHz)
link_clock = 81000;
else if (pll == SPLL_FREQ_1350MHz)
@@ -1851,7 +1842,7 @@ void intel_ddi_set_dp_msa(const struct intel_crtc_state *crtc_state,
if (intel_dp_needs_vsc_sdp(crtc_state, conn_state))
temp |= DP_MSA_MISC_COLOR_VSC_SDP;
- I915_WRITE(TRANS_MSA_MISC(cpu_transcoder), temp);
+ intel_de_write(dev_priv, TRANS_MSA_MISC(cpu_transcoder), temp);
}
/*
@@ -1966,7 +1957,7 @@ void intel_ddi_enable_transcoder_func(const struct intel_crtc_state *crtc_state)
temp = intel_ddi_transcoder_func_reg_val_get(crtc_state);
if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP_MST))
temp |= TRANS_DDI_DP_VC_PAYLOAD_ALLOC;
- I915_WRITE(TRANS_DDI_FUNC_CTL(cpu_transcoder), temp);
+ intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder), temp);
}
/*
@@ -1983,7 +1974,7 @@ intel_ddi_config_transcoder_func(const struct intel_crtc_state *crtc_state)
temp = intel_ddi_transcoder_func_reg_val_get(crtc_state);
temp &= ~TRANS_DDI_FUNC_ENABLE;
- I915_WRITE(TRANS_DDI_FUNC_CTL(cpu_transcoder), temp);
+ intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder), temp);
}
void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state)
@@ -1993,7 +1984,7 @@ void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
u32 val;
- val = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ val = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
val &= ~TRANS_DDI_FUNC_ENABLE;
if (INTEL_GEN(dev_priv) >= 12) {
@@ -2002,7 +1993,7 @@ void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state
} else {
val &= ~TRANS_DDI_PORT_MASK;
}
- I915_WRITE(TRANS_DDI_FUNC_CTL(cpu_transcoder), val);
+ intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder), val);
if (dev_priv->quirks & QUIRK_INCREASE_DDI_DISABLED_TIME &&
intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) {
@@ -2032,12 +2023,12 @@ int intel_ddi_toggle_hdcp_signalling(struct intel_encoder *intel_encoder,
goto out;
}
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(pipe));
+ tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(pipe));
if (enable)
tmp |= TRANS_DDI_HDCP_SIGNALLING;
else
tmp &= ~TRANS_DDI_HDCP_SIGNALLING;
- I915_WRITE(TRANS_DDI_FUNC_CTL(pipe), tmp);
+ intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(pipe), tmp);
out:
intel_display_power_put(dev_priv, intel_encoder->power_domain, wakeref);
return ret;
@@ -2071,7 +2062,7 @@ bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector)
else
cpu_transcoder = (enum transcoder) pipe;
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
switch (tmp & TRANS_DDI_MODE_SELECT_MASK) {
case TRANS_DDI_MODE_SELECT_HDMI:
@@ -2124,12 +2115,13 @@ static void intel_ddi_get_encoder_pipes(struct intel_encoder *encoder,
if (!wakeref)
return;
- tmp = I915_READ(DDI_BUF_CTL(port));
+ tmp = intel_de_read(dev_priv, DDI_BUF_CTL(port));
if (!(tmp & DDI_BUF_CTL_ENABLE))
goto out;
if (HAS_TRANSCODER_EDP(dev_priv) && port == PORT_A) {
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(TRANSCODER_EDP));
+ tmp = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL(TRANSCODER_EDP));
switch (tmp & TRANS_DDI_EDP_INPUT_MASK) {
default:
@@ -2169,7 +2161,8 @@ static void intel_ddi_get_encoder_pipes(struct intel_encoder *encoder,
ddi_select = TRANS_DDI_SELECT_PORT(port);
}
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ tmp = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL(cpu_transcoder));
intel_display_power_put(dev_priv, POWER_DOMAIN_TRANSCODER(cpu_transcoder),
trans_wakeref);
@@ -2203,7 +2196,7 @@ static void intel_ddi_get_encoder_pipes(struct intel_encoder *encoder,
out:
if (*pipe_mask && IS_GEN9_LP(dev_priv)) {
- tmp = I915_READ(BXT_PHY_CTL(port));
+ tmp = intel_de_read(dev_priv, BXT_PHY_CTL(port));
if ((tmp & (BXT_PHY_CMNLANE_POWERDOWN_ACK |
BXT_PHY_LANE_POWERDOWN_ACK |
BXT_PHY_LANE_ENABLED)) != BXT_PHY_LANE_ENABLED)
@@ -2295,11 +2288,13 @@ void intel_ddi_enable_pipe_clock(const struct intel_crtc_state *crtc_state)
if (cpu_transcoder != TRANSCODER_EDP) {
if (INTEL_GEN(dev_priv) >= 12)
- I915_WRITE(TRANS_CLK_SEL(cpu_transcoder),
- TGL_TRANS_CLK_SEL_PORT(port));
+ intel_de_write(dev_priv,
+ TRANS_CLK_SEL(cpu_transcoder),
+ TGL_TRANS_CLK_SEL_PORT(port));
else
- I915_WRITE(TRANS_CLK_SEL(cpu_transcoder),
- TRANS_CLK_SEL_PORT(port));
+ intel_de_write(dev_priv,
+ TRANS_CLK_SEL(cpu_transcoder),
+ TRANS_CLK_SEL_PORT(port));
}
}
@@ -2310,11 +2305,13 @@ void intel_ddi_disable_pipe_clock(const struct intel_crtc_state *crtc_state)
if (cpu_transcoder != TRANSCODER_EDP) {
if (INTEL_GEN(dev_priv) >= 12)
- I915_WRITE(TRANS_CLK_SEL(cpu_transcoder),
- TGL_TRANS_CLK_SEL_DISABLED);
+ intel_de_write(dev_priv,
+ TRANS_CLK_SEL(cpu_transcoder),
+ TGL_TRANS_CLK_SEL_DISABLED);
else
- I915_WRITE(TRANS_CLK_SEL(cpu_transcoder),
- TRANS_CLK_SEL_DISABLED);
+ intel_de_write(dev_priv,
+ TRANS_CLK_SEL(cpu_transcoder),
+ TRANS_CLK_SEL_DISABLED);
}
}
@@ -2323,13 +2320,13 @@ static void _skl_ddi_set_iboost(struct drm_i915_private *dev_priv,
{
u32 tmp;
- tmp = I915_READ(DISPIO_CR_TX_BMU_CR0);
+ tmp = intel_de_read(dev_priv, DISPIO_CR_TX_BMU_CR0);
tmp &= ~(BALANCE_LEG_MASK(port) | BALANCE_LEG_DISABLE(port));
if (iboost)
tmp |= iboost << BALANCE_LEG_SHIFT(port);
else
tmp |= BALANCE_LEG_DISABLE(port);
- I915_WRITE(DISPIO_CR_TX_BMU_CR0, tmp);
+ intel_de_write(dev_priv, DISPIO_CR_TX_BMU_CR0, tmp);
}
static void skl_ddi_set_iboost(struct intel_encoder *encoder,
@@ -2491,46 +2488,46 @@ static void cnl_ddi_vswing_program(struct intel_encoder *encoder,
level = n_entries - 1;
/* Set PORT_TX_DW5 Scaling Mode Sel to 010b. */
- val = I915_READ(CNL_PORT_TX_DW5_LN0(port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW5_LN0(port));
val &= ~SCALING_MODE_SEL_MASK;
val |= SCALING_MODE_SEL(2);
- I915_WRITE(CNL_PORT_TX_DW5_GRP(port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW5_GRP(port), val);
/* Program PORT_TX_DW2 */
- val = I915_READ(CNL_PORT_TX_DW2_LN0(port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW2_LN0(port));
val &= ~(SWING_SEL_LOWER_MASK | SWING_SEL_UPPER_MASK |
RCOMP_SCALAR_MASK);
val |= SWING_SEL_UPPER(ddi_translations[level].dw2_swing_sel);
val |= SWING_SEL_LOWER(ddi_translations[level].dw2_swing_sel);
/* Rcomp scalar is fixed as 0x98 for every table entry */
val |= RCOMP_SCALAR(0x98);
- I915_WRITE(CNL_PORT_TX_DW2_GRP(port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW2_GRP(port), val);
/* Program PORT_TX_DW4 */
/* We cannot write to GRP. It would overrite individual loadgen */
for (ln = 0; ln < 4; ln++) {
- val = I915_READ(CNL_PORT_TX_DW4_LN(ln, port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW4_LN(ln, port));
val &= ~(POST_CURSOR_1_MASK | POST_CURSOR_2_MASK |
CURSOR_COEFF_MASK);
val |= POST_CURSOR_1(ddi_translations[level].dw4_post_cursor_1);
val |= POST_CURSOR_2(ddi_translations[level].dw4_post_cursor_2);
val |= CURSOR_COEFF(ddi_translations[level].dw4_cursor_coeff);
- I915_WRITE(CNL_PORT_TX_DW4_LN(ln, port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW4_LN(ln, port), val);
}
/* Program PORT_TX_DW5 */
/* All DW5 values are fixed for every table entry */
- val = I915_READ(CNL_PORT_TX_DW5_LN0(port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW5_LN0(port));
val &= ~RTERM_SELECT_MASK;
val |= RTERM_SELECT(6);
val |= TAP3_DISABLE;
- I915_WRITE(CNL_PORT_TX_DW5_GRP(port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW5_GRP(port), val);
/* Program PORT_TX_DW7 */
- val = I915_READ(CNL_PORT_TX_DW7_LN0(port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW7_LN0(port));
val &= ~N_SCALAR_MASK;
val |= N_SCALAR(ddi_translations[level].dw7_n_scalar);
- I915_WRITE(CNL_PORT_TX_DW7_GRP(port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW7_GRP(port), val);
}
static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder,
@@ -2556,12 +2553,12 @@ static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder,
* set PORT_PCS_DW1 cmnkeeper_enable to 1b,
* else clear to 0b.
*/
- val = I915_READ(CNL_PORT_PCS_DW1_LN0(port));
+ val = intel_de_read(dev_priv, CNL_PORT_PCS_DW1_LN0(port));
if (type != INTEL_OUTPUT_HDMI)
val |= COMMON_KEEPER_EN;
else
val &= ~COMMON_KEEPER_EN;
- I915_WRITE(CNL_PORT_PCS_DW1_GRP(port), val);
+ intel_de_write(dev_priv, CNL_PORT_PCS_DW1_GRP(port), val);
/* 2. Program loadgen select */
/*
@@ -2571,33 +2568,33 @@ static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder,
* > 6 GHz (LN0=0, LN1=0, LN2=0, LN3=0)
*/
for (ln = 0; ln <= 3; ln++) {
- val = I915_READ(CNL_PORT_TX_DW4_LN(ln, port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW4_LN(ln, port));
val &= ~LOADGEN_SELECT;
if ((rate <= 600000 && width == 4 && ln >= 1) ||
(rate <= 600000 && width < 4 && (ln == 1 || ln == 2))) {
val |= LOADGEN_SELECT;
}
- I915_WRITE(CNL_PORT_TX_DW4_LN(ln, port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW4_LN(ln, port), val);
}
/* 3. Set PORT_CL_DW5 SUS Clock Config to 11b */
- val = I915_READ(CNL_PORT_CL1CM_DW5);
+ val = intel_de_read(dev_priv, CNL_PORT_CL1CM_DW5);
val |= SUS_CLOCK_CONFIG;
- I915_WRITE(CNL_PORT_CL1CM_DW5, val);
+ intel_de_write(dev_priv, CNL_PORT_CL1CM_DW5, val);
/* 4. Clear training enable to change swing values */
- val = I915_READ(CNL_PORT_TX_DW5_LN0(port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW5_LN0(port));
val &= ~TX_TRAINING_EN;
- I915_WRITE(CNL_PORT_TX_DW5_GRP(port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW5_GRP(port), val);
/* 5. Program swing and de-emphasis */
cnl_ddi_vswing_program(encoder, level, type);
/* 6. Set training enable to trigger update */
- val = I915_READ(CNL_PORT_TX_DW5_LN0(port));
+ val = intel_de_read(dev_priv, CNL_PORT_TX_DW5_LN0(port));
val |= TX_TRAINING_EN;
- I915_WRITE(CNL_PORT_TX_DW5_GRP(port), val);
+ intel_de_write(dev_priv, CNL_PORT_TX_DW5_GRP(port), val);
}
static void icl_ddi_combo_vswing_program(struct drm_i915_private *dev_priv,
@@ -2623,41 +2620,41 @@ static void icl_ddi_combo_vswing_program(struct drm_i915_private *dev_priv,
}
/* Set PORT_TX_DW5 */
- val = I915_READ(ICL_PORT_TX_DW5_LN0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_TX_DW5_LN0(phy));
val &= ~(SCALING_MODE_SEL_MASK | RTERM_SELECT_MASK |
TAP2_DISABLE | TAP3_DISABLE);
val |= SCALING_MODE_SEL(0x2);
val |= RTERM_SELECT(0x6);
val |= TAP3_DISABLE;
- I915_WRITE(ICL_PORT_TX_DW5_GRP(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_GRP(phy), val);
/* Program PORT_TX_DW2 */
- val = I915_READ(ICL_PORT_TX_DW2_LN0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_TX_DW2_LN0(phy));
val &= ~(SWING_SEL_LOWER_MASK | SWING_SEL_UPPER_MASK |
RCOMP_SCALAR_MASK);
val |= SWING_SEL_UPPER(ddi_translations[level].dw2_swing_sel);
val |= SWING_SEL_LOWER(ddi_translations[level].dw2_swing_sel);
/* Program Rcomp scalar for every table entry */
val |= RCOMP_SCALAR(0x98);
- I915_WRITE(ICL_PORT_TX_DW2_GRP(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW2_GRP(phy), val);
/* Program PORT_TX_DW4 */
/* We cannot write to GRP. It would overwrite individual loadgen. */
for (ln = 0; ln <= 3; ln++) {
- val = I915_READ(ICL_PORT_TX_DW4_LN(ln, phy));
+ val = intel_de_read(dev_priv, ICL_PORT_TX_DW4_LN(ln, phy));
val &= ~(POST_CURSOR_1_MASK | POST_CURSOR_2_MASK |
CURSOR_COEFF_MASK);
val |= POST_CURSOR_1(ddi_translations[level].dw4_post_cursor_1);
val |= POST_CURSOR_2(ddi_translations[level].dw4_post_cursor_2);
val |= CURSOR_COEFF(ddi_translations[level].dw4_cursor_coeff);
- I915_WRITE(ICL_PORT_TX_DW4_LN(ln, phy), val);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW4_LN(ln, phy), val);
}
/* Program PORT_TX_DW7 */
- val = I915_READ(ICL_PORT_TX_DW7_LN0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_TX_DW7_LN0(phy));
val &= ~N_SCALAR_MASK;
val |= N_SCALAR(ddi_translations[level].dw7_n_scalar);
- I915_WRITE(ICL_PORT_TX_DW7_GRP(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW7_GRP(phy), val);
}
static void icl_combo_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
@@ -2686,12 +2683,12 @@ static void icl_combo_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
* set PORT_PCS_DW1 cmnkeeper_enable to 1b,
* else clear to 0b.
*/
- val = I915_READ(ICL_PORT_PCS_DW1_LN0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_PCS_DW1_LN0(phy));
if (type == INTEL_OUTPUT_HDMI)
val &= ~COMMON_KEEPER_EN;
else
val |= COMMON_KEEPER_EN;
- I915_WRITE(ICL_PORT_PCS_DW1_GRP(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_PCS_DW1_GRP(phy), val);
/* 2. Program loadgen select */
/*
@@ -2701,33 +2698,33 @@ static void icl_combo_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
* > 6 GHz (LN0=0, LN1=0, LN2=0, LN3=0)
*/
for (ln = 0; ln <= 3; ln++) {
- val = I915_READ(ICL_PORT_TX_DW4_LN(ln, phy));
+ val = intel_de_read(dev_priv, ICL_PORT_TX_DW4_LN(ln, phy));
val &= ~LOADGEN_SELECT;
if ((rate <= 600000 && width == 4 && ln >= 1) ||
(rate <= 600000 && width < 4 && (ln == 1 || ln == 2))) {
val |= LOADGEN_SELECT;
}
- I915_WRITE(ICL_PORT_TX_DW4_LN(ln, phy), val);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW4_LN(ln, phy), val);
}
/* 3. Set PORT_CL_DW5 SUS Clock Config to 11b */
- val = I915_READ(ICL_PORT_CL_DW5(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_CL_DW5(phy));
val |= SUS_CLOCK_CONFIG;
- I915_WRITE(ICL_PORT_CL_DW5(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_CL_DW5(phy), val);
/* 4. Clear training enable to change swing values */
- val = I915_READ(ICL_PORT_TX_DW5_LN0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_TX_DW5_LN0(phy));
val &= ~TX_TRAINING_EN;
- I915_WRITE(ICL_PORT_TX_DW5_GRP(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_GRP(phy), val);
/* 5. Program swing and de-emphasis */
icl_ddi_combo_vswing_program(dev_priv, level, phy, type, rate);
/* 6. Set training enable to trigger update */
- val = I915_READ(ICL_PORT_TX_DW5_LN0(phy));
+ val = intel_de_read(dev_priv, ICL_PORT_TX_DW5_LN0(phy));
val |= TX_TRAINING_EN;
- I915_WRITE(ICL_PORT_TX_DW5_GRP(phy), val);
+ intel_de_write(dev_priv, ICL_PORT_TX_DW5_GRP(phy), val);
}
static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
@@ -2751,33 +2748,33 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
/* Set MG_TX_LINK_PARAMS cri_use_fs32 to 0. */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_LINK_PARAMS(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX1_LINK_PARAMS(ln, tc_port));
val &= ~CRI_USE_FS32;
- I915_WRITE(MG_TX1_LINK_PARAMS(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX1_LINK_PARAMS(ln, tc_port), val);
- val = I915_READ(MG_TX2_LINK_PARAMS(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX2_LINK_PARAMS(ln, tc_port));
val &= ~CRI_USE_FS32;
- I915_WRITE(MG_TX2_LINK_PARAMS(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX2_LINK_PARAMS(ln, tc_port), val);
}
/* Program MG_TX_SWINGCTRL with values from vswing table */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_SWINGCTRL(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX1_SWINGCTRL(ln, tc_port));
val &= ~CRI_TXDEEMPH_OVERRIDE_17_12_MASK;
val |= CRI_TXDEEMPH_OVERRIDE_17_12(
ddi_translations[level].cri_txdeemph_override_17_12);
- I915_WRITE(MG_TX1_SWINGCTRL(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX1_SWINGCTRL(ln, tc_port), val);
- val = I915_READ(MG_TX2_SWINGCTRL(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX2_SWINGCTRL(ln, tc_port));
val &= ~CRI_TXDEEMPH_OVERRIDE_17_12_MASK;
val |= CRI_TXDEEMPH_OVERRIDE_17_12(
ddi_translations[level].cri_txdeemph_override_17_12);
- I915_WRITE(MG_TX2_SWINGCTRL(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX2_SWINGCTRL(ln, tc_port), val);
}
/* Program MG_TX_DRVCTRL with values from vswing table */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_DRVCTRL(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX1_DRVCTRL(ln, tc_port));
val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |
CRI_TXDEEMPH_OVERRIDE_5_0_MASK);
val |= CRI_TXDEEMPH_OVERRIDE_5_0(
@@ -2785,9 +2782,9 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
CRI_TXDEEMPH_OVERRIDE_11_6(
ddi_translations[level].cri_txdeemph_override_11_6) |
CRI_TXDEEMPH_OVERRIDE_EN;
- I915_WRITE(MG_TX1_DRVCTRL(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX1_DRVCTRL(ln, tc_port), val);
- val = I915_READ(MG_TX2_DRVCTRL(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX2_DRVCTRL(ln, tc_port));
val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |
CRI_TXDEEMPH_OVERRIDE_5_0_MASK);
val |= CRI_TXDEEMPH_OVERRIDE_5_0(
@@ -2795,7 +2792,7 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
CRI_TXDEEMPH_OVERRIDE_11_6(
ddi_translations[level].cri_txdeemph_override_11_6) |
CRI_TXDEEMPH_OVERRIDE_EN;
- I915_WRITE(MG_TX2_DRVCTRL(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX2_DRVCTRL(ln, tc_port), val);
/* FIXME: Program CRI_LOADGEN_SEL after the spec is updated */
}
@@ -2806,17 +2803,17 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
* values from table for which TX1 and TX2 enabled.
*/
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_CLKHUB(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_CLKHUB(ln, tc_port));
if (link_clock < 300000)
val |= CFG_LOW_RATE_LKREN_EN;
else
val &= ~CFG_LOW_RATE_LKREN_EN;
- I915_WRITE(MG_CLKHUB(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_CLKHUB(ln, tc_port), val);
}
/* Program the MG_TX_DCC<LN, port being used> based on the link frequency */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_DCC(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX1_DCC(ln, tc_port));
val &= ~CFG_AMI_CK_DIV_OVERRIDE_VAL_MASK;
if (link_clock <= 500000) {
val &= ~CFG_AMI_CK_DIV_OVERRIDE_EN;
@@ -2824,9 +2821,9 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
val |= CFG_AMI_CK_DIV_OVERRIDE_EN |
CFG_AMI_CK_DIV_OVERRIDE_VAL(1);
}
- I915_WRITE(MG_TX1_DCC(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX1_DCC(ln, tc_port), val);
- val = I915_READ(MG_TX2_DCC(ln, tc_port));
+ val = intel_de_read(dev_priv, MG_TX2_DCC(ln, tc_port));
val &= ~CFG_AMI_CK_DIV_OVERRIDE_VAL_MASK;
if (link_clock <= 500000) {
val &= ~CFG_AMI_CK_DIV_OVERRIDE_EN;
@@ -2834,18 +2831,22 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
val |= CFG_AMI_CK_DIV_OVERRIDE_EN |
CFG_AMI_CK_DIV_OVERRIDE_VAL(1);
}
- I915_WRITE(MG_TX2_DCC(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX2_DCC(ln, tc_port), val);
}
/* Program MG_TX_PISO_READLOAD with values from vswing table */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_PISO_READLOAD(ln, tc_port));
+ val = intel_de_read(dev_priv,
+ MG_TX1_PISO_READLOAD(ln, tc_port));
val |= CRI_CALCINIT;
- I915_WRITE(MG_TX1_PISO_READLOAD(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX1_PISO_READLOAD(ln, tc_port),
+ val);
- val = I915_READ(MG_TX2_PISO_READLOAD(ln, tc_port));
+ val = intel_de_read(dev_priv,
+ MG_TX2_PISO_READLOAD(ln, tc_port));
val |= CRI_CALCINIT;
- I915_WRITE(MG_TX2_PISO_READLOAD(ln, tc_port), val);
+ intel_de_write(dev_priv, MG_TX2_PISO_READLOAD(ln, tc_port),
+ val);
}
}
@@ -2891,24 +2892,25 @@ tgl_dkl_phy_ddi_vswing_sequence(struct intel_encoder *encoder, int link_clock,
dpcnt_val |= DKL_TX_PRESHOOT_COEFF(ddi_translations[level].dkl_preshoot_control);
for (ln = 0; ln < 2; ln++) {
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, ln));
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, ln));
- I915_WRITE(DKL_TX_PMD_LANE_SUS(tc_port), 0);
+ intel_de_write(dev_priv, DKL_TX_PMD_LANE_SUS(tc_port), 0);
/* All the registers are RMW */
- val = I915_READ(DKL_TX_DPCNTL0(tc_port));
+ val = intel_de_read(dev_priv, DKL_TX_DPCNTL0(tc_port));
val &= ~dpcnt_mask;
val |= dpcnt_val;
- I915_WRITE(DKL_TX_DPCNTL0(tc_port), val);
+ intel_de_write(dev_priv, DKL_TX_DPCNTL0(tc_port), val);
- val = I915_READ(DKL_TX_DPCNTL1(tc_port));
+ val = intel_de_read(dev_priv, DKL_TX_DPCNTL1(tc_port));
val &= ~dpcnt_mask;
val |= dpcnt_val;
- I915_WRITE(DKL_TX_DPCNTL1(tc_port), val);
+ intel_de_write(dev_priv, DKL_TX_DPCNTL1(tc_port), val);
- val = I915_READ(DKL_TX_DPCNTL2(tc_port));
+ val = intel_de_read(dev_priv, DKL_TX_DPCNTL2(tc_port));
val &= ~DKL_TX_DP20BITMODE;
- I915_WRITE(DKL_TX_DPCNTL2(tc_port), val);
+ intel_de_write(dev_priv, DKL_TX_DPCNTL2(tc_port), val);
}
}
@@ -3010,7 +3012,7 @@ static void icl_map_plls_to_ports(struct intel_encoder *encoder,
mutex_lock(&dev_priv->dpll_lock);
- val = I915_READ(ICL_DPCLKA_CFGCR0);
+ val = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0);
WARN_ON((val & icl_dpclka_cfgcr0_clk_off(dev_priv, phy)) == 0);
if (intel_phy_is_combo(dev_priv, phy)) {
@@ -3026,12 +3028,12 @@ static void icl_map_plls_to_ports(struct intel_encoder *encoder,
*/
val &= ~ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
val |= ICL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll->info->id, phy);
- I915_WRITE(ICL_DPCLKA_CFGCR0, val);
- POSTING_READ(ICL_DPCLKA_CFGCR0);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, val);
+ intel_de_posting_read(dev_priv, ICL_DPCLKA_CFGCR0);
}
val &= ~icl_dpclka_cfgcr0_clk_off(dev_priv, phy);
- I915_WRITE(ICL_DPCLKA_CFGCR0, val);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, val);
mutex_unlock(&dev_priv->dpll_lock);
}
@@ -3044,9 +3046,9 @@ static void icl_unmap_plls_to_ports(struct intel_encoder *encoder)
mutex_lock(&dev_priv->dpll_lock);
- val = I915_READ(ICL_DPCLKA_CFGCR0);
+ val = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0);
val |= icl_dpclka_cfgcr0_clk_off(dev_priv, phy);
- I915_WRITE(ICL_DPCLKA_CFGCR0, val);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, val);
mutex_unlock(&dev_priv->dpll_lock);
}
@@ -3057,7 +3059,7 @@ static void icl_sanitize_port_clk_off(struct drm_i915_private *dev_priv,
enum port port;
u32 val;
- val = I915_READ(ICL_DPCLKA_CFGCR0);
+ val = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0);
for_each_port_masked(port, port_mask) {
enum phy phy = intel_port_to_phy(dev_priv, port);
bool ddi_clk_off = val & icl_dpclka_cfgcr0_clk_off(dev_priv,
@@ -3076,7 +3078,7 @@ static void icl_sanitize_port_clk_off(struct drm_i915_private *dev_priv,
DRM_NOTE("PHY %c is disabled/in DSI mode with an ungated DDI clock, gate it\n",
phy_name(phy));
val |= icl_dpclka_cfgcr0_clk_off(dev_priv, phy);
- I915_WRITE(ICL_DPCLKA_CFGCR0, val);
+ intel_de_write(dev_priv, ICL_DPCLKA_CFGCR0, val);
}
}
@@ -3150,42 +3152,44 @@ static void intel_ddi_clk_select(struct intel_encoder *encoder,
if (INTEL_GEN(dev_priv) >= 11) {
if (!intel_phy_is_combo(dev_priv, phy))
- I915_WRITE(DDI_CLK_SEL(port),
- icl_pll_to_ddi_clk_sel(encoder, crtc_state));
+ intel_de_write(dev_priv, DDI_CLK_SEL(port),
+ icl_pll_to_ddi_clk_sel(encoder, crtc_state));
else if (IS_ELKHARTLAKE(dev_priv) && port >= PORT_C)
/*
* MG does not exist but the programming is required
* to ungate DDIC and DDID
*/
- I915_WRITE(DDI_CLK_SEL(port), DDI_CLK_SEL_MG);
+ intel_de_write(dev_priv, DDI_CLK_SEL(port),
+ DDI_CLK_SEL_MG);
} else if (IS_CANNONLAKE(dev_priv)) {
/* Configure DPCLKA_CFGCR0 to map the DPLL to the DDI. */
- val = I915_READ(DPCLKA_CFGCR0);
+ val = intel_de_read(dev_priv, DPCLKA_CFGCR0);
val &= ~DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
val |= DPCLKA_CFGCR0_DDI_CLK_SEL(pll->info->id, port);
- I915_WRITE(DPCLKA_CFGCR0, val);
+ intel_de_write(dev_priv, DPCLKA_CFGCR0, val);
/*
* Configure DPCLKA_CFGCR0 to turn on the clock for the DDI.
* This step and the step before must be done with separate
* register writes.
*/
- val = I915_READ(DPCLKA_CFGCR0);
+ val = intel_de_read(dev_priv, DPCLKA_CFGCR0);
val &= ~DPCLKA_CFGCR0_DDI_CLK_OFF(port);
- I915_WRITE(DPCLKA_CFGCR0, val);
+ intel_de_write(dev_priv, DPCLKA_CFGCR0, val);
} else if (IS_GEN9_BC(dev_priv)) {
/* DDI -> PLL mapping */
- val = I915_READ(DPLL_CTRL2);
+ val = intel_de_read(dev_priv, DPLL_CTRL2);
val &= ~(DPLL_CTRL2_DDI_CLK_OFF(port) |
DPLL_CTRL2_DDI_CLK_SEL_MASK(port));
val |= (DPLL_CTRL2_DDI_CLK_SEL(pll->info->id, port) |
DPLL_CTRL2_DDI_SEL_OVERRIDE(port));
- I915_WRITE(DPLL_CTRL2, val);
+ intel_de_write(dev_priv, DPLL_CTRL2, val);
} else if (INTEL_GEN(dev_priv) < 9) {
- I915_WRITE(PORT_CLK_SEL(port), hsw_pll_to_ddi_pll_sel(pll));
+ intel_de_write(dev_priv, PORT_CLK_SEL(port),
+ hsw_pll_to_ddi_pll_sel(pll));
}
mutex_unlock(&dev_priv->dpll_lock);
@@ -3200,15 +3204,17 @@ static void intel_ddi_clk_disable(struct intel_encoder *encoder)
if (INTEL_GEN(dev_priv) >= 11) {
if (!intel_phy_is_combo(dev_priv, phy) ||
(IS_ELKHARTLAKE(dev_priv) && port >= PORT_C))
- I915_WRITE(DDI_CLK_SEL(port), DDI_CLK_SEL_NONE);
+ intel_de_write(dev_priv, DDI_CLK_SEL(port),
+ DDI_CLK_SEL_NONE);
} else if (IS_CANNONLAKE(dev_priv)) {
- I915_WRITE(DPCLKA_CFGCR0, I915_READ(DPCLKA_CFGCR0) |
- DPCLKA_CFGCR0_DDI_CLK_OFF(port));
+ intel_de_write(dev_priv, DPCLKA_CFGCR0,
+ intel_de_read(dev_priv, DPCLKA_CFGCR0) | DPCLKA_CFGCR0_DDI_CLK_OFF(port));
} else if (IS_GEN9_BC(dev_priv)) {
- I915_WRITE(DPLL_CTRL2, I915_READ(DPLL_CTRL2) |
- DPLL_CTRL2_DDI_CLK_OFF(port));
+ intel_de_write(dev_priv, DPLL_CTRL2,
+ intel_de_read(dev_priv, DPLL_CTRL2) | DPLL_CTRL2_DDI_CLK_OFF(port));
} else if (INTEL_GEN(dev_priv) < 9) {
- I915_WRITE(PORT_CLK_SEL(port), PORT_CLK_SEL_NONE);
+ intel_de_write(dev_priv, PORT_CLK_SEL(port),
+ PORT_CLK_SEL_NONE);
}
}
@@ -3225,13 +3231,15 @@ icl_program_mg_dp_mode(struct intel_digital_port *intel_dig_port,
return;
if (INTEL_GEN(dev_priv) >= 12) {
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, 0x0));
- ln0 = I915_READ(DKL_DP_MODE(tc_port));
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, 0x1));
- ln1 = I915_READ(DKL_DP_MODE(tc_port));
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, 0x0));
+ ln0 = intel_de_read(dev_priv, DKL_DP_MODE(tc_port));
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, 0x1));
+ ln1 = intel_de_read(dev_priv, DKL_DP_MODE(tc_port));
} else {
- ln0 = I915_READ(MG_DP_MODE(0, tc_port));
- ln1 = I915_READ(MG_DP_MODE(1, tc_port));
+ ln0 = intel_de_read(dev_priv, MG_DP_MODE(0, tc_port));
+ ln1 = intel_de_read(dev_priv, MG_DP_MODE(1, tc_port));
}
ln0 &= ~(MG_DP_MODE_CFG_DP_X1_MODE | MG_DP_MODE_CFG_DP_X1_MODE);
@@ -3288,13 +3296,15 @@ icl_program_mg_dp_mode(struct intel_digital_port *intel_dig_port,
}
if (INTEL_GEN(dev_priv) >= 12) {
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, 0x0));
- I915_WRITE(DKL_DP_MODE(tc_port), ln0);
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, 0x1));
- I915_WRITE(DKL_DP_MODE(tc_port), ln1);
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, 0x0));
+ intel_de_write(dev_priv, DKL_DP_MODE(tc_port), ln0);
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, 0x1));
+ intel_de_write(dev_priv, DKL_DP_MODE(tc_port), ln1);
} else {
- I915_WRITE(MG_DP_MODE(0, tc_port), ln0);
- I915_WRITE(MG_DP_MODE(1, tc_port), ln1);
+ intel_de_write(dev_priv, MG_DP_MODE(0, tc_port), ln0);
+ intel_de_write(dev_priv, MG_DP_MODE(1, tc_port), ln1);
}
}
@@ -3319,9 +3329,9 @@ static void intel_ddi_enable_fec(struct intel_encoder *encoder,
return;
intel_dp = enc_to_intel_dp(encoder);
- val = I915_READ(intel_dp->regs.dp_tp_ctl);
+ val = intel_de_read(dev_priv, intel_dp->regs.dp_tp_ctl);
val |= DP_TP_CTL_FEC_ENABLE;
- I915_WRITE(intel_dp->regs.dp_tp_ctl, val);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_ctl, val);
if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
DP_TP_STATUS_FEC_ENABLE_LIVE, 1))
@@ -3339,10 +3349,10 @@ static void intel_ddi_disable_fec_state(struct intel_encoder *encoder,
return;
intel_dp = enc_to_intel_dp(encoder);
- val = I915_READ(intel_dp->regs.dp_tp_ctl);
+ val = intel_de_read(dev_priv, intel_dp->regs.dp_tp_ctl);
val &= ~DP_TP_CTL_FEC_ENABLE;
- I915_WRITE(intel_dp->regs.dp_tp_ctl, val);
- POSTING_READ(intel_dp->regs.dp_tp_ctl);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_ctl, val);
+ intel_de_posting_read(dev_priv, intel_dp->regs.dp_tp_ctl);
}
static void
@@ -3354,9 +3364,9 @@ tgl_clear_psr2_transcoder_exitline(const struct intel_crtc_state *cstate)
if (!cstate->dc3co_exitline)
return;
- val = I915_READ(EXITLINE(cstate->cpu_transcoder));
+ val = intel_de_read(dev_priv, EXITLINE(cstate->cpu_transcoder));
val &= ~(EXITLINE_MASK | EXITLINE_ENABLE);
- I915_WRITE(EXITLINE(cstate->cpu_transcoder), val);
+ intel_de_write(dev_priv, EXITLINE(cstate->cpu_transcoder), val);
}
static void
@@ -3370,11 +3380,11 @@ tgl_set_psr2_transcoder_exitline(const struct intel_crtc_state *cstate)
exit_scanlines = cstate->dc3co_exitline;
exit_scanlines <<= EXITLINE_SHIFT;
- val = I915_READ(EXITLINE(cstate->cpu_transcoder));
+ val = intel_de_read(dev_priv, EXITLINE(cstate->cpu_transcoder));
val &= ~(EXITLINE_MASK | EXITLINE_ENABLE);
val |= exit_scanlines;
val |= EXITLINE_ENABLE;
- I915_WRITE(EXITLINE(cstate->cpu_transcoder), val);
+ intel_de_write(dev_priv, EXITLINE(cstate->cpu_transcoder), val);
}
static void tgl_dc3co_exitline_compute_config(struct intel_encoder *encoder,
@@ -3419,7 +3429,7 @@ static void tgl_dc3co_exitline_get_config(struct intel_crtc_state *crtc_state)
if (INTEL_GEN(dev_priv) < 12)
return;
- val = I915_READ(EXITLINE(crtc_state->cpu_transcoder));
+ val = intel_de_read(dev_priv, EXITLINE(crtc_state->cpu_transcoder));
if (val & EXITLINE_ENABLE)
crtc_state->dc3co_exitline = val & EXITLINE_MASK;
@@ -3750,20 +3760,20 @@ static void intel_disable_ddi_buf(struct intel_encoder *encoder,
bool wait = false;
u32 val;
- val = I915_READ(DDI_BUF_CTL(port));
+ val = intel_de_read(dev_priv, DDI_BUF_CTL(port));
if (val & DDI_BUF_CTL_ENABLE) {
val &= ~DDI_BUF_CTL_ENABLE;
- I915_WRITE(DDI_BUF_CTL(port), val);
+ intel_de_write(dev_priv, DDI_BUF_CTL(port), val);
wait = true;
}
if (intel_crtc_has_dp_encoder(crtc_state)) {
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
- val = I915_READ(intel_dp->regs.dp_tp_ctl);
+ val = intel_de_read(dev_priv, intel_dp->regs.dp_tp_ctl);
val &= ~(DP_TP_CTL_ENABLE | DP_TP_CTL_LINK_TRAIN_MASK);
val |= DP_TP_CTL_LINK_TRAIN_PAT1;
- I915_WRITE(intel_dp->regs.dp_tp_ctl, val);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_ctl, val);
}
/* Disable FEC in DP Sink */
@@ -3795,9 +3805,12 @@ static void intel_ddi_post_disable_dp(struct intel_encoder *encoder,
enum transcoder cpu_transcoder = old_crtc_state->cpu_transcoder;
u32 val;
- val = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ val = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL(cpu_transcoder));
val &= ~TGL_TRANS_DDI_PORT_MASK;
- I915_WRITE(TRANS_DDI_FUNC_CTL(cpu_transcoder), val);
+ intel_de_write(dev_priv,
+ TRANS_DDI_FUNC_CTL(cpu_transcoder),
+ val);
}
} else {
if (!is_mst)
@@ -3860,7 +3873,8 @@ static void icl_disable_transcoder_port_sync(const struct intel_crtc_state *old_
DRM_DEBUG_KMS("Disabling Transcoder Port Sync on Slave Transcoder %s\n",
transcoder_name(old_crtc_state->cpu_transcoder));
- I915_WRITE(TRANS_DDI_FUNC_CTL2(old_crtc_state->cpu_transcoder), 0);
+ intel_de_write(dev_priv,
+ TRANS_DDI_FUNC_CTL2(old_crtc_state->cpu_transcoder), 0);
}
static void intel_ddi_post_disable(struct intel_encoder *encoder,
@@ -3934,25 +3948,25 @@ void intel_ddi_fdi_post_disable(struct intel_encoder *encoder,
* step 13 is the correct place for it. Step 18 is where it was
* originally before the BUN.
*/
- val = I915_READ(FDI_RX_CTL(PIPE_A));
+ val = intel_de_read(dev_priv, FDI_RX_CTL(PIPE_A));
val &= ~FDI_RX_ENABLE;
- I915_WRITE(FDI_RX_CTL(PIPE_A), val);
+ intel_de_write(dev_priv, FDI_RX_CTL(PIPE_A), val);
intel_disable_ddi_buf(encoder, old_crtc_state);
intel_ddi_clk_disable(encoder);
- val = I915_READ(FDI_RX_MISC(PIPE_A));
+ val = intel_de_read(dev_priv, FDI_RX_MISC(PIPE_A));
val &= ~(FDI_RX_PWRDN_LANE1_MASK | FDI_RX_PWRDN_LANE0_MASK);
val |= FDI_RX_PWRDN_LANE1_VAL(2) | FDI_RX_PWRDN_LANE0_VAL(2);
- I915_WRITE(FDI_RX_MISC(PIPE_A), val);
+ intel_de_write(dev_priv, FDI_RX_MISC(PIPE_A), val);
- val = I915_READ(FDI_RX_CTL(PIPE_A));
+ val = intel_de_read(dev_priv, FDI_RX_CTL(PIPE_A));
val &= ~FDI_PCDCLK;
- I915_WRITE(FDI_RX_CTL(PIPE_A), val);
+ intel_de_write(dev_priv, FDI_RX_CTL(PIPE_A), val);
- val = I915_READ(FDI_RX_CTL(PIPE_A));
+ val = intel_de_read(dev_priv, FDI_RX_CTL(PIPE_A));
val &= ~FDI_RX_PLL_ENABLE;
- I915_WRITE(FDI_RX_CTL(PIPE_A), val);
+ intel_de_write(dev_priv, FDI_RX_CTL(PIPE_A), val);
}
static void intel_enable_ddi_dp(struct intel_encoder *encoder,
@@ -4022,7 +4036,7 @@ static void intel_enable_ddi_hdmi(struct intel_encoder *encoder,
i915_reg_t reg = gen9_chicken_trans_reg_by_port(dev_priv, port);
u32 val;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
if (port == PORT_E)
val |= DDIE_TRAINING_OVERRIDE_ENABLE |
@@ -4031,8 +4045,8 @@ static void intel_enable_ddi_hdmi(struct intel_encoder *encoder,
val |= DDI_TRAINING_OVERRIDE_ENABLE |
DDI_TRAINING_OVERRIDE_VALUE;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
udelay(1);
@@ -4043,15 +4057,15 @@ static void intel_enable_ddi_hdmi(struct intel_encoder *encoder,
val &= ~(DDI_TRAINING_OVERRIDE_ENABLE |
DDI_TRAINING_OVERRIDE_VALUE);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
/* In HDMI/DVI mode, the port width, and swing/emphasis values
* are ignored so nothing special needs to be done besides
* enabling the port.
*/
- I915_WRITE(DDI_BUF_CTL(port),
- dig_port->saved_port_bits | DDI_BUF_CTL_ENABLE);
+ intel_de_write(dev_priv, DDI_BUF_CTL(port),
+ dig_port->saved_port_bits | DDI_BUF_CTL_ENABLE);
if (crtc_state->has_audio)
intel_audio_codec_enable(encoder, crtc_state, conn_state);
@@ -4241,20 +4255,20 @@ static void intel_ddi_prepare_link_retrain(struct intel_dp *intel_dp)
u32 dp_tp_ctl, ddi_buf_ctl;
bool wait = false;
- dp_tp_ctl = I915_READ(intel_dp->regs.dp_tp_ctl);
+ dp_tp_ctl = intel_de_read(dev_priv, intel_dp->regs.dp_tp_ctl);
if (dp_tp_ctl & DP_TP_CTL_ENABLE) {
- ddi_buf_ctl = I915_READ(DDI_BUF_CTL(port));
+ ddi_buf_ctl = intel_de_read(dev_priv, DDI_BUF_CTL(port));
if (ddi_buf_ctl & DDI_BUF_CTL_ENABLE) {
- I915_WRITE(DDI_BUF_CTL(port),
- ddi_buf_ctl & ~DDI_BUF_CTL_ENABLE);
+ intel_de_write(dev_priv, DDI_BUF_CTL(port),
+ ddi_buf_ctl & ~DDI_BUF_CTL_ENABLE);
wait = true;
}
dp_tp_ctl &= ~(DP_TP_CTL_ENABLE | DP_TP_CTL_LINK_TRAIN_MASK);
dp_tp_ctl |= DP_TP_CTL_LINK_TRAIN_PAT1;
- I915_WRITE(intel_dp->regs.dp_tp_ctl, dp_tp_ctl);
- POSTING_READ(intel_dp->regs.dp_tp_ctl);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_ctl, dp_tp_ctl);
+ intel_de_posting_read(dev_priv, intel_dp->regs.dp_tp_ctl);
if (wait)
intel_wait_ddi_buf_idle(dev_priv, port);
@@ -4269,12 +4283,12 @@ static void intel_ddi_prepare_link_retrain(struct intel_dp *intel_dp)
if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
dp_tp_ctl |= DP_TP_CTL_ENHANCED_FRAME_ENABLE;
}
- I915_WRITE(intel_dp->regs.dp_tp_ctl, dp_tp_ctl);
- POSTING_READ(intel_dp->regs.dp_tp_ctl);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_ctl, dp_tp_ctl);
+ intel_de_posting_read(dev_priv, intel_dp->regs.dp_tp_ctl);
intel_dp->DP |= DDI_BUF_CTL_ENABLE;
- I915_WRITE(DDI_BUF_CTL(port), intel_dp->DP);
- POSTING_READ(DDI_BUF_CTL(port));
+ intel_de_write(dev_priv, DDI_BUF_CTL(port), intel_dp->DP);
+ intel_de_posting_read(dev_priv, DDI_BUF_CTL(port));
udelay(600);
}
@@ -4288,7 +4302,7 @@ static bool intel_ddi_is_audio_enabled(struct drm_i915_private *dev_priv,
if (!intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_AUDIO))
return false;
- return I915_READ(HSW_AUD_PIN_ELD_CP_VLD) &
+ return intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD) &
AUDIO_OUTPUT_ENABLE(cpu_transcoder);
}
@@ -4315,7 +4329,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
intel_dsc_get_config(encoder, pipe_config);
- temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ temp = intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder));
if (temp & TRANS_DDI_PHSYNC)
flags |= DRM_MODE_FLAG_PHSYNC;
else
@@ -4384,7 +4398,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
dp_tp_ctl = TGL_DP_TP_CTL(pipe_config->cpu_transcoder);
pipe_config->fec_enable =
- I915_READ(dp_tp_ctl) & DP_TP_CTL_FEC_ENABLE;
+ intel_de_read(dev_priv, dp_tp_ctl) & DP_TP_CTL_FEC_ENABLE;
DRM_DEBUG_KMS("[ENCODER:%d:%s] Fec status: %u\n",
encoder->base.base.id, encoder->base.name,
@@ -4759,7 +4773,7 @@ intel_ddi_max_lanes(struct intel_digital_port *intel_dport)
return max_lanes;
if (port == PORT_A || port == PORT_E) {
- if (I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)
+ if (intel_de_read(dev_priv, DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)
max_lanes = port == PORT_A ? 4 : 0;
else
/* Both A and E share 2 lanes */
@@ -4839,10 +4853,12 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
encoder->pipe_mask = ~0;
if (INTEL_GEN(dev_priv) >= 11)
- intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) &
+ intel_dig_port->saved_port_bits = intel_de_read(dev_priv,
+ DDI_BUF_CTL(port)) &
DDI_BUF_PORT_REVERSAL;
else
- intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) &
+ intel_dig_port->saved_port_bits = intel_de_read(dev_priv,
+ DDI_BUF_CTL(port)) &
(DDI_BUF_PORT_REVERSAL | DDI_A_4_LANES);
intel_dig_port->dp.output_reg = INVALID_MMIO_REG;
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 08/33] drm/i915/display: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (6 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 07/33] drm/i915/ddi: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 09/33] drm/i915/display_power: " Jani Nikula
` (31 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 1171 ++++++++++--------
1 file changed, 622 insertions(+), 549 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 79f9054078ea..c938c1071eff 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -518,13 +518,11 @@ static void
skl_wa_827(struct drm_i915_private *dev_priv, enum pipe pipe, bool enable)
{
if (enable)
- I915_WRITE(CLKGATE_DIS_PSL(pipe),
- I915_READ(CLKGATE_DIS_PSL(pipe)) |
- DUPS1_GATING_DIS | DUPS2_GATING_DIS);
+ intel_de_write(dev_priv, CLKGATE_DIS_PSL(pipe),
+ intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) | DUPS1_GATING_DIS | DUPS2_GATING_DIS);
else
- I915_WRITE(CLKGATE_DIS_PSL(pipe),
- I915_READ(CLKGATE_DIS_PSL(pipe)) &
- ~(DUPS1_GATING_DIS | DUPS2_GATING_DIS));
+ intel_de_write(dev_priv, CLKGATE_DIS_PSL(pipe),
+ intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) & ~(DUPS1_GATING_DIS | DUPS2_GATING_DIS));
}
/* Wa_2006604312:icl */
@@ -533,11 +531,11 @@ icl_wa_scalerclkgating(struct drm_i915_private *dev_priv, enum pipe pipe,
bool enable)
{
if (enable)
- I915_WRITE(CLKGATE_DIS_PSL(pipe),
- I915_READ(CLKGATE_DIS_PSL(pipe)) | DPFR_GATING_DIS);
+ intel_de_write(dev_priv, CLKGATE_DIS_PSL(pipe),
+ intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) | DPFR_GATING_DIS);
else
- I915_WRITE(CLKGATE_DIS_PSL(pipe),
- I915_READ(CLKGATE_DIS_PSL(pipe)) & ~DPFR_GATING_DIS);
+ intel_de_write(dev_priv, CLKGATE_DIS_PSL(pipe),
+ intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) & ~DPFR_GATING_DIS);
}
static bool
@@ -1049,9 +1047,9 @@ static bool pipe_scanline_is_moving(struct drm_i915_private *dev_priv,
else
line_mask = DSL_LINEMASK_GEN3;
- line1 = I915_READ(reg) & line_mask;
+ line1 = intel_de_read(dev_priv, reg) & line_mask;
msleep(5);
- line2 = I915_READ(reg) & line_mask;
+ line2 = intel_de_read(dev_priv, reg) & line_mask;
return line1 != line2;
}
@@ -1103,7 +1101,7 @@ void assert_pll(struct drm_i915_private *dev_priv,
u32 val;
bool cur_state;
- val = I915_READ(DPLL(pipe));
+ val = intel_de_read(dev_priv, DPLL(pipe));
cur_state = !!(val & DPLL_VCO_ENABLE);
I915_STATE_WARN(cur_state != state,
"PLL state assertion failure (expected %s, current %s)\n",
@@ -1139,10 +1137,11 @@ static void assert_fdi_tx(struct drm_i915_private *dev_priv,
* so pipe->transcoder cast is fine here.
*/
enum transcoder cpu_transcoder = (enum transcoder)pipe;
- u32 val = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ u32 val = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL(cpu_transcoder));
cur_state = !!(val & TRANS_DDI_FUNC_ENABLE);
} else {
- u32 val = I915_READ(FDI_TX_CTL(pipe));
+ u32 val = intel_de_read(dev_priv, FDI_TX_CTL(pipe));
cur_state = !!(val & FDI_TX_ENABLE);
}
I915_STATE_WARN(cur_state != state,
@@ -1158,7 +1157,7 @@ static void assert_fdi_rx(struct drm_i915_private *dev_priv,
u32 val;
bool cur_state;
- val = I915_READ(FDI_RX_CTL(pipe));
+ val = intel_de_read(dev_priv, FDI_RX_CTL(pipe));
cur_state = !!(val & FDI_RX_ENABLE);
I915_STATE_WARN(cur_state != state,
"FDI RX state assertion failure (expected %s, current %s)\n",
@@ -1180,7 +1179,7 @@ static void assert_fdi_tx_pll_enabled(struct drm_i915_private *dev_priv,
if (HAS_DDI(dev_priv))
return;
- val = I915_READ(FDI_TX_CTL(pipe));
+ val = intel_de_read(dev_priv, FDI_TX_CTL(pipe));
I915_STATE_WARN(!(val & FDI_TX_PLL_ENABLE), "FDI TX PLL assertion failure, should be active but is disabled\n");
}
@@ -1190,7 +1189,7 @@ void assert_fdi_rx_pll(struct drm_i915_private *dev_priv,
u32 val;
bool cur_state;
- val = I915_READ(FDI_RX_CTL(pipe));
+ val = intel_de_read(dev_priv, FDI_RX_CTL(pipe));
cur_state = !!(val & FDI_RX_PLL_ENABLE);
I915_STATE_WARN(cur_state != state,
"FDI RX PLL assertion failure (expected %s, current %s)\n",
@@ -1211,7 +1210,7 @@ void assert_panel_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe)
u32 port_sel;
pp_reg = PP_CONTROL(0);
- port_sel = I915_READ(PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK;
+ port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK;
switch (port_sel) {
case PANEL_PORT_SELECT_LVDS:
@@ -1238,13 +1237,13 @@ void assert_panel_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe)
u32 port_sel;
pp_reg = PP_CONTROL(0);
- port_sel = I915_READ(PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK;
+ port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK;
WARN_ON(port_sel != PANEL_PORT_SELECT_LVDS);
intel_lvds_port_enabled(dev_priv, LVDS, &panel_pipe);
}
- val = I915_READ(pp_reg);
+ val = intel_de_read(dev_priv, pp_reg);
if (!(val & PANEL_POWER_ON) ||
((val & PANEL_UNLOCK_MASK) == PANEL_UNLOCK_REGS))
locked = false;
@@ -1268,7 +1267,7 @@ void assert_pipe(struct drm_i915_private *dev_priv,
power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
wakeref = intel_display_power_get_if_enabled(dev_priv, power_domain);
if (wakeref) {
- u32 val = I915_READ(PIPECONF(cpu_transcoder));
+ u32 val = intel_de_read(dev_priv, PIPECONF(cpu_transcoder));
cur_state = !!(val & PIPECONF_ENABLE);
intel_display_power_put(dev_priv, power_domain, wakeref);
@@ -1318,7 +1317,7 @@ void assert_pch_transcoder_disabled(struct drm_i915_private *dev_priv,
u32 val;
bool enabled;
- val = I915_READ(PCH_TRANSCONF(pipe));
+ val = intel_de_read(dev_priv, PCH_TRANSCONF(pipe));
enabled = !!(val & TRANS_ENABLE);
I915_STATE_WARN(enabled,
"transcoder assertion failed, should be off on pipe %c but is still active\n",
@@ -1392,8 +1391,8 @@ static void _vlv_enable_pll(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- I915_WRITE(DPLL(pipe), pipe_config->dpll_hw_state.dpll);
- POSTING_READ(DPLL(pipe));
+ intel_de_write(dev_priv, DPLL(pipe), pipe_config->dpll_hw_state.dpll);
+ intel_de_posting_read(dev_priv, DPLL(pipe));
udelay(150);
if (intel_de_wait_for_set(dev_priv, DPLL(pipe), DPLL_LOCK_VLV, 1))
@@ -1414,8 +1413,9 @@ static void vlv_enable_pll(struct intel_crtc *crtc,
if (pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE)
_vlv_enable_pll(crtc, pipe_config);
- I915_WRITE(DPLL_MD(pipe), pipe_config->dpll_hw_state.dpll_md);
- POSTING_READ(DPLL_MD(pipe));
+ intel_de_write(dev_priv, DPLL_MD(pipe),
+ pipe_config->dpll_hw_state.dpll_md);
+ intel_de_posting_read(dev_priv, DPLL_MD(pipe));
}
@@ -1442,7 +1442,7 @@ static void _chv_enable_pll(struct intel_crtc *crtc,
udelay(1);
/* Enable PLL */
- I915_WRITE(DPLL(pipe), pipe_config->dpll_hw_state.dpll);
+ intel_de_write(dev_priv, DPLL(pipe), pipe_config->dpll_hw_state.dpll);
/* Check PLL is locked */
if (intel_de_wait_for_set(dev_priv, DPLL(pipe), DPLL_LOCK_VLV, 1))
@@ -1470,19 +1470,21 @@ static void chv_enable_pll(struct intel_crtc *crtc,
* DPLLCMD is AWOL. Use chicken bits to propagate
* the value from DPLLBMD to either pipe B or C.
*/
- I915_WRITE(CBR4_VLV, CBR_DPLLBMD_PIPE(pipe));
- I915_WRITE(DPLL_MD(PIPE_B), pipe_config->dpll_hw_state.dpll_md);
- I915_WRITE(CBR4_VLV, 0);
+ intel_de_write(dev_priv, CBR4_VLV, CBR_DPLLBMD_PIPE(pipe));
+ intel_de_write(dev_priv, DPLL_MD(PIPE_B),
+ pipe_config->dpll_hw_state.dpll_md);
+ intel_de_write(dev_priv, CBR4_VLV, 0);
dev_priv->chv_dpll_md[pipe] = pipe_config->dpll_hw_state.dpll_md;
/*
* DPLLB VGA mode also seems to cause problems.
* We should always have it disabled.
*/
- WARN_ON((I915_READ(DPLL(PIPE_B)) & DPLL_VGA_MODE_DIS) == 0);
+ WARN_ON((intel_de_read(dev_priv, DPLL(PIPE_B)) & DPLL_VGA_MODE_DIS) == 0);
} else {
- I915_WRITE(DPLL_MD(pipe), pipe_config->dpll_hw_state.dpll_md);
- POSTING_READ(DPLL_MD(pipe));
+ intel_de_write(dev_priv, DPLL_MD(pipe),
+ pipe_config->dpll_hw_state.dpll_md);
+ intel_de_posting_read(dev_priv, DPLL_MD(pipe));
}
}
@@ -1513,29 +1515,29 @@ static void i9xx_enable_pll(struct intel_crtc *crtc,
* the P1/P2 dividers. Otherwise the DPLL will keep using the old
* dividers, even though the register value does change.
*/
- I915_WRITE(reg, dpll & ~DPLL_VGA_MODE_DIS);
- I915_WRITE(reg, dpll);
+ intel_de_write(dev_priv, reg, dpll & ~DPLL_VGA_MODE_DIS);
+ intel_de_write(dev_priv, reg, dpll);
/* Wait for the clocks to stabilize. */
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(150);
if (INTEL_GEN(dev_priv) >= 4) {
- I915_WRITE(DPLL_MD(crtc->pipe),
- crtc_state->dpll_hw_state.dpll_md);
+ intel_de_write(dev_priv, DPLL_MD(crtc->pipe),
+ crtc_state->dpll_hw_state.dpll_md);
} else {
/* The pixel multiplier can only be updated once the
* DPLL is enabled and the clocks are stable.
*
* So write it again.
*/
- I915_WRITE(reg, dpll);
+ intel_de_write(dev_priv, reg, dpll);
}
/* We do this three times for luck */
for (i = 0; i < 3; i++) {
- I915_WRITE(reg, dpll);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, dpll);
+ intel_de_posting_read(dev_priv, reg);
udelay(150); /* wait for warmup */
}
}
@@ -1553,8 +1555,8 @@ static void i9xx_disable_pll(const struct intel_crtc_state *crtc_state)
/* Make sure the pipe isn't still relying on us */
assert_pipe_disabled(dev_priv, crtc_state->cpu_transcoder);
- I915_WRITE(DPLL(pipe), DPLL_VGA_MODE_DIS);
- POSTING_READ(DPLL(pipe));
+ intel_de_write(dev_priv, DPLL(pipe), DPLL_VGA_MODE_DIS);
+ intel_de_posting_read(dev_priv, DPLL(pipe));
}
static void vlv_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
@@ -1569,8 +1571,8 @@ static void vlv_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
if (pipe != PIPE_A)
val |= DPLL_INTEGRATED_CRI_CLK_VLV;
- I915_WRITE(DPLL(pipe), val);
- POSTING_READ(DPLL(pipe));
+ intel_de_write(dev_priv, DPLL(pipe), val);
+ intel_de_posting_read(dev_priv, DPLL(pipe));
}
static void chv_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
@@ -1586,8 +1588,8 @@ static void chv_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
if (pipe != PIPE_A)
val |= DPLL_INTEGRATED_CRI_CLK_VLV;
- I915_WRITE(DPLL(pipe), val);
- POSTING_READ(DPLL(pipe));
+ intel_de_write(dev_priv, DPLL(pipe), val);
+ intel_de_posting_read(dev_priv, DPLL(pipe));
vlv_dpio_get(dev_priv);
@@ -1628,7 +1630,8 @@ void vlv_wait_port_ready(struct drm_i915_private *dev_priv,
port_mask, expected_mask, 1000))
WARN(1, "timed out waiting for [ENCODER:%d:%s] port ready: got 0x%x, expected 0x%x\n",
dport->base.base.base.id, dport->base.base.name,
- I915_READ(dpll_reg) & port_mask, expected_mask);
+ intel_de_read(dev_priv, dpll_reg) & port_mask,
+ expected_mask);
}
static void ilk_enable_pch_transcoder(const struct intel_crtc_state *crtc_state)
@@ -1648,7 +1651,7 @@ static void ilk_enable_pch_transcoder(const struct intel_crtc_state *crtc_state)
if (HAS_PCH_CPT(dev_priv)) {
reg = TRANS_CHICKEN2(pipe);
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
/*
* Workaround: Set the timing override bit
* before enabling the pch transcoder.
@@ -1657,12 +1660,12 @@ static void ilk_enable_pch_transcoder(const struct intel_crtc_state *crtc_state)
/* Configure frame start delay to match the CPU */
val &= ~TRANS_CHICKEN2_FRAME_START_DELAY_MASK;
val |= TRANS_CHICKEN2_FRAME_START_DELAY(0);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
reg = PCH_TRANSCONF(pipe);
- val = I915_READ(reg);
- pipeconf_val = I915_READ(PIPECONF(pipe));
+ val = intel_de_read(dev_priv, reg);
+ pipeconf_val = intel_de_read(dev_priv, PIPECONF(pipe));
if (HAS_PCH_IBX(dev_priv)) {
/* Configure frame start delay to match the CPU */
@@ -1692,7 +1695,7 @@ static void ilk_enable_pch_transcoder(const struct intel_crtc_state *crtc_state)
val |= TRANS_PROGRESSIVE;
}
- I915_WRITE(reg, val | TRANS_ENABLE);
+ intel_de_write(dev_priv, reg, val | TRANS_ENABLE);
if (intel_de_wait_for_set(dev_priv, reg, TRANS_STATE_ENABLE, 100))
DRM_ERROR("failed to enable transcoder %c\n", pipe_name(pipe));
}
@@ -1706,16 +1709,16 @@ static void lpt_enable_pch_transcoder(struct drm_i915_private *dev_priv,
assert_fdi_tx_enabled(dev_priv, (enum pipe) cpu_transcoder);
assert_fdi_rx_enabled(dev_priv, PIPE_A);
- val = I915_READ(TRANS_CHICKEN2(PIPE_A));
+ val = intel_de_read(dev_priv, TRANS_CHICKEN2(PIPE_A));
/* Workaround: set timing override bit. */
val |= TRANS_CHICKEN2_TIMING_OVERRIDE;
/* Configure frame start delay to match the CPU */
val &= ~TRANS_CHICKEN2_FRAME_START_DELAY_MASK;
val |= TRANS_CHICKEN2_FRAME_START_DELAY(0);
- I915_WRITE(TRANS_CHICKEN2(PIPE_A), val);
+ intel_de_write(dev_priv, TRANS_CHICKEN2(PIPE_A), val);
val = TRANS_ENABLE;
- pipeconf_val = I915_READ(PIPECONF(cpu_transcoder));
+ pipeconf_val = intel_de_read(dev_priv, PIPECONF(cpu_transcoder));
if ((pipeconf_val & PIPECONF_INTERLACE_MASK_HSW) ==
PIPECONF_INTERLACED_ILK)
@@ -1723,7 +1726,7 @@ static void lpt_enable_pch_transcoder(struct drm_i915_private *dev_priv,
else
val |= TRANS_PROGRESSIVE;
- I915_WRITE(LPT_TRANSCONF, val);
+ intel_de_write(dev_priv, LPT_TRANSCONF, val);
if (intel_de_wait_for_set(dev_priv, LPT_TRANSCONF,
TRANS_STATE_ENABLE, 100))
DRM_ERROR("Failed to enable PCH transcoder\n");
@@ -1743,9 +1746,9 @@ static void ilk_disable_pch_transcoder(struct drm_i915_private *dev_priv,
assert_pch_ports_disabled(dev_priv, pipe);
reg = PCH_TRANSCONF(pipe);
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val &= ~TRANS_ENABLE;
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
/* wait for PCH transcoder off, transcoder state */
if (intel_de_wait_for_clear(dev_priv, reg, TRANS_STATE_ENABLE, 50))
DRM_ERROR("failed to disable transcoder %c\n", pipe_name(pipe));
@@ -1753,9 +1756,9 @@ static void ilk_disable_pch_transcoder(struct drm_i915_private *dev_priv,
if (HAS_PCH_CPT(dev_priv)) {
/* Workaround: Clear the timing override chicken bit again. */
reg = TRANS_CHICKEN2(pipe);
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val &= ~TRANS_CHICKEN2_TIMING_OVERRIDE;
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
}
@@ -1763,18 +1766,18 @@ void lpt_disable_pch_transcoder(struct drm_i915_private *dev_priv)
{
u32 val;
- val = I915_READ(LPT_TRANSCONF);
+ val = intel_de_read(dev_priv, LPT_TRANSCONF);
val &= ~TRANS_ENABLE;
- I915_WRITE(LPT_TRANSCONF, val);
+ intel_de_write(dev_priv, LPT_TRANSCONF, val);
/* wait for PCH transcoder off, transcoder state */
if (intel_de_wait_for_clear(dev_priv, LPT_TRANSCONF,
TRANS_STATE_ENABLE, 50))
DRM_ERROR("Failed to disable PCH transcoder\n");
/* Workaround: clear timing override bit. */
- val = I915_READ(TRANS_CHICKEN2(PIPE_A));
+ val = intel_de_read(dev_priv, TRANS_CHICKEN2(PIPE_A));
val &= ~TRANS_CHICKEN2_TIMING_OVERRIDE;
- I915_WRITE(TRANS_CHICKEN2(PIPE_A), val);
+ intel_de_write(dev_priv, TRANS_CHICKEN2(PIPE_A), val);
}
enum pipe intel_crtc_pch_transcoder(struct intel_crtc *crtc)
@@ -1862,15 +1865,15 @@ static void intel_enable_pipe(const struct intel_crtc_state *new_crtc_state)
trace_intel_pipe_enable(crtc);
reg = PIPECONF(cpu_transcoder);
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
if (val & PIPECONF_ENABLE) {
/* we keep both pipes enabled on 830 */
WARN_ON(!IS_I830(dev_priv));
return;
}
- I915_WRITE(reg, val | PIPECONF_ENABLE);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val | PIPECONF_ENABLE);
+ intel_de_posting_read(dev_priv, reg);
/*
* Until the pipe starts PIPEDSL reads will return a stale value,
@@ -1903,7 +1906,7 @@ void intel_disable_pipe(const struct intel_crtc_state *old_crtc_state)
trace_intel_pipe_disable(crtc);
reg = PIPECONF(cpu_transcoder);
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
if ((val & PIPECONF_ENABLE) == 0)
return;
@@ -1918,7 +1921,7 @@ void intel_disable_pipe(const struct intel_crtc_state *old_crtc_state)
if (!IS_I830(dev_priv))
val &= ~PIPECONF_ENABLE;
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
if ((val & PIPECONF_ENABLE) == 0)
intel_wait_for_pipe_off(old_crtc_state);
}
@@ -4331,7 +4334,8 @@ static void i9xx_update_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(DSPSTRIDE(i9xx_plane), plane_state->color_plane[0].stride);
+ intel_de_write_fw(dev_priv, DSPSTRIDE(i9xx_plane),
+ plane_state->color_plane[0].stride);
if (INTEL_GEN(dev_priv) < 4) {
/*
@@ -4339,21 +4343,26 @@ static void i9xx_update_plane(struct intel_plane *plane,
* generator but let's assume we still need to
* program whatever is there.
*/
- I915_WRITE_FW(DSPPOS(i9xx_plane), (crtc_y << 16) | crtc_x);
- I915_WRITE_FW(DSPSIZE(i9xx_plane),
- ((crtc_h - 1) << 16) | (crtc_w - 1));
+ intel_de_write_fw(dev_priv, DSPPOS(i9xx_plane),
+ (crtc_y << 16) | crtc_x);
+ intel_de_write_fw(dev_priv, DSPSIZE(i9xx_plane),
+ ((crtc_h - 1) << 16) | (crtc_w - 1));
} else if (IS_CHERRYVIEW(dev_priv) && i9xx_plane == PLANE_B) {
- I915_WRITE_FW(PRIMPOS(i9xx_plane), (crtc_y << 16) | crtc_x);
- I915_WRITE_FW(PRIMSIZE(i9xx_plane),
- ((crtc_h - 1) << 16) | (crtc_w - 1));
- I915_WRITE_FW(PRIMCNSTALPHA(i9xx_plane), 0);
+ intel_de_write_fw(dev_priv, PRIMPOS(i9xx_plane),
+ (crtc_y << 16) | crtc_x);
+ intel_de_write_fw(dev_priv, PRIMSIZE(i9xx_plane),
+ ((crtc_h - 1) << 16) | (crtc_w - 1));
+ intel_de_write_fw(dev_priv, PRIMCNSTALPHA(i9xx_plane), 0);
}
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
- I915_WRITE_FW(DSPOFFSET(i9xx_plane), (y << 16) | x);
+ intel_de_write_fw(dev_priv, DSPOFFSET(i9xx_plane),
+ (y << 16) | x);
} else if (INTEL_GEN(dev_priv) >= 4) {
- I915_WRITE_FW(DSPLINOFF(i9xx_plane), linear_offset);
- I915_WRITE_FW(DSPTILEOFF(i9xx_plane), (y << 16) | x);
+ intel_de_write_fw(dev_priv, DSPLINOFF(i9xx_plane),
+ linear_offset);
+ intel_de_write_fw(dev_priv, DSPTILEOFF(i9xx_plane),
+ (y << 16) | x);
}
/*
@@ -4361,15 +4370,13 @@ static void i9xx_update_plane(struct intel_plane *plane,
* disabled. Try to make the plane enable atomic by writing
* the control register just before the surface register.
*/
- I915_WRITE_FW(DSPCNTR(i9xx_plane), dspcntr);
+ intel_de_write_fw(dev_priv, DSPCNTR(i9xx_plane), dspcntr);
if (INTEL_GEN(dev_priv) >= 4)
- I915_WRITE_FW(DSPSURF(i9xx_plane),
- intel_plane_ggtt_offset(plane_state) +
- dspaddr_offset);
+ intel_de_write_fw(dev_priv, DSPSURF(i9xx_plane),
+ intel_plane_ggtt_offset(plane_state) + dspaddr_offset);
else
- I915_WRITE_FW(DSPADDR(i9xx_plane),
- intel_plane_ggtt_offset(plane_state) +
- dspaddr_offset);
+ intel_de_write_fw(dev_priv, DSPADDR(i9xx_plane),
+ intel_plane_ggtt_offset(plane_state) + dspaddr_offset);
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
@@ -4396,11 +4403,11 @@ static void i9xx_disable_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(DSPCNTR(i9xx_plane), dspcntr);
+ intel_de_write_fw(dev_priv, DSPCNTR(i9xx_plane), dspcntr);
if (INTEL_GEN(dev_priv) >= 4)
- I915_WRITE_FW(DSPSURF(i9xx_plane), 0);
+ intel_de_write_fw(dev_priv, DSPSURF(i9xx_plane), 0);
else
- I915_WRITE_FW(DSPADDR(i9xx_plane), 0);
+ intel_de_write_fw(dev_priv, DSPADDR(i9xx_plane), 0);
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
@@ -4425,7 +4432,7 @@ static bool i9xx_plane_get_hw_state(struct intel_plane *plane,
if (!wakeref)
return false;
- val = I915_READ(DSPCNTR(i9xx_plane));
+ val = intel_de_read(dev_priv, DSPCNTR(i9xx_plane));
ret = val & DISPLAY_PLANE_ENABLE;
@@ -4445,9 +4452,9 @@ static void skl_detach_scaler(struct intel_crtc *intel_crtc, int id)
struct drm_device *dev = intel_crtc->base.dev;
struct drm_i915_private *dev_priv = to_i915(dev);
- I915_WRITE(SKL_PS_CTRL(intel_crtc->pipe, id), 0);
- I915_WRITE(SKL_PS_WIN_POS(intel_crtc->pipe, id), 0);
- I915_WRITE(SKL_PS_WIN_SZ(intel_crtc->pipe, id), 0);
+ intel_de_write(dev_priv, SKL_PS_CTRL(intel_crtc->pipe, id), 0);
+ intel_de_write(dev_priv, SKL_PS_WIN_POS(intel_crtc->pipe, id), 0);
+ intel_de_write(dev_priv, SKL_PS_WIN_SZ(intel_crtc->pipe, id), 0);
}
/*
@@ -4915,7 +4922,7 @@ static void icl_set_pipe_chicken(struct intel_crtc *crtc)
enum pipe pipe = crtc->pipe;
u32 tmp;
- tmp = I915_READ(PIPE_CHICKEN(pipe));
+ tmp = intel_de_read(dev_priv, PIPE_CHICKEN(pipe));
/*
* Display WA #1153: icl
@@ -4930,7 +4937,7 @@ static void icl_set_pipe_chicken(struct intel_crtc *crtc)
* across pipe
*/
tmp |= PIXEL_ROUNDING_TRUNC_FB_PASSTHRU;
- I915_WRITE(PIPE_CHICKEN(pipe), tmp);
+ intel_de_write(dev_priv, PIPE_CHICKEN(pipe), tmp);
}
static void icl_enable_trans_port_sync(const struct intel_crtc_state *crtc_state)
@@ -4959,8 +4966,9 @@ static void icl_enable_trans_port_sync(const struct intel_crtc_state *crtc_state
/* Enable Transcoder Port Sync */
trans_ddi_func_ctl2_val |= PORT_SYNC_MODE_ENABLE;
- I915_WRITE(TRANS_DDI_FUNC_CTL2(crtc_state->cpu_transcoder),
- trans_ddi_func_ctl2_val);
+ intel_de_write(dev_priv,
+ TRANS_DDI_FUNC_CTL2(crtc_state->cpu_transcoder),
+ trans_ddi_func_ctl2_val);
}
static void intel_fdi_normal_train(struct intel_crtc *crtc)
@@ -4973,7 +4981,7 @@ static void intel_fdi_normal_train(struct intel_crtc *crtc)
/* enable normal train */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
if (IS_IVYBRIDGE(dev_priv)) {
temp &= ~FDI_LINK_TRAIN_NONE_IVB;
temp |= FDI_LINK_TRAIN_NONE_IVB | FDI_TX_ENHANCE_FRAME_ENABLE;
@@ -4981,10 +4989,10 @@ static void intel_fdi_normal_train(struct intel_crtc *crtc)
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_NONE | FDI_TX_ENHANCE_FRAME_ENABLE;
}
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
if (HAS_PCH_CPT(dev_priv)) {
temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
temp |= FDI_LINK_TRAIN_NORMAL_CPT;
@@ -4992,16 +5000,16 @@ static void intel_fdi_normal_train(struct intel_crtc *crtc)
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_NONE;
}
- I915_WRITE(reg, temp | FDI_RX_ENHANCE_FRAME_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_RX_ENHANCE_FRAME_ENABLE);
/* wait one idle pattern time */
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(1000);
/* IVB wants error correction enabled */
if (IS_IVYBRIDGE(dev_priv))
- I915_WRITE(reg, I915_READ(reg) | FDI_FS_ERRC_ENABLE |
- FDI_FE_ERRC_ENABLE);
+ intel_de_write(dev_priv, reg,
+ intel_de_read(dev_priv, reg) | FDI_FS_ERRC_ENABLE | FDI_FE_ERRC_ENABLE);
}
/* The FDI link training functions for ILK/Ibexpeak. */
@@ -5020,44 +5028,45 @@ static void ilk_fdi_link_train(struct intel_crtc *crtc,
/* Train 1: umask FDI RX Interrupt symbol_lock and bit_lock bit
for train result */
reg = FDI_RX_IMR(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_RX_SYMBOL_LOCK;
temp &= ~FDI_RX_BIT_LOCK;
- I915_WRITE(reg, temp);
- I915_READ(reg);
+ intel_de_write(dev_priv, reg, temp);
+ intel_de_read(dev_priv, reg);
udelay(150);
/* enable CPU FDI TX and PCH FDI RX */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_DP_PORT_WIDTH_MASK;
temp |= FDI_DP_PORT_WIDTH(crtc_state->fdi_lanes);
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_1;
- I915_WRITE(reg, temp | FDI_TX_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_TX_ENABLE);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_1;
- I915_WRITE(reg, temp | FDI_RX_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_RX_ENABLE);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(150);
/* Ironlake workaround, enable clock pointer after FDI enable*/
- I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR);
- I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR |
- FDI_RX_PHASE_SYNC_POINTER_EN);
+ intel_de_write(dev_priv, FDI_RX_CHICKEN(pipe),
+ FDI_RX_PHASE_SYNC_POINTER_OVR);
+ intel_de_write(dev_priv, FDI_RX_CHICKEN(pipe),
+ FDI_RX_PHASE_SYNC_POINTER_OVR | FDI_RX_PHASE_SYNC_POINTER_EN);
reg = FDI_RX_IIR(pipe);
for (tries = 0; tries < 5; tries++) {
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
if ((temp & FDI_RX_BIT_LOCK)) {
DRM_DEBUG_KMS("FDI train 1 done.\n");
- I915_WRITE(reg, temp | FDI_RX_BIT_LOCK);
+ intel_de_write(dev_priv, reg, temp | FDI_RX_BIT_LOCK);
break;
}
}
@@ -5066,27 +5075,28 @@ static void ilk_fdi_link_train(struct intel_crtc *crtc,
/* Train 2 */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_2;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_2;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(150);
reg = FDI_RX_IIR(pipe);
for (tries = 0; tries < 5; tries++) {
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
if (temp & FDI_RX_SYMBOL_LOCK) {
- I915_WRITE(reg, temp | FDI_RX_SYMBOL_LOCK);
+ intel_de_write(dev_priv, reg,
+ temp | FDI_RX_SYMBOL_LOCK);
DRM_DEBUG_KMS("FDI train 2 done.\n");
break;
}
@@ -5118,17 +5128,17 @@ static void gen6_fdi_link_train(struct intel_crtc *crtc,
/* Train 1: umask FDI RX Interrupt symbol_lock and bit_lock bit
for train result */
reg = FDI_RX_IMR(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_RX_SYMBOL_LOCK;
temp &= ~FDI_RX_BIT_LOCK;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(150);
/* enable CPU FDI TX and PCH FDI RX */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_DP_PORT_WIDTH_MASK;
temp |= FDI_DP_PORT_WIDTH(crtc_state->fdi_lanes);
temp &= ~FDI_LINK_TRAIN_NONE;
@@ -5136,13 +5146,13 @@ static void gen6_fdi_link_train(struct intel_crtc *crtc,
temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
/* SNB-B */
temp |= FDI_LINK_TRAIN_400MV_0DB_SNB_B;
- I915_WRITE(reg, temp | FDI_TX_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_TX_ENABLE);
- I915_WRITE(FDI_RX_MISC(pipe),
- FDI_RX_TP1_TO_TP2_48 | FDI_RX_FDI_DELAY_90);
+ intel_de_write(dev_priv, FDI_RX_MISC(pipe),
+ FDI_RX_TP1_TO_TP2_48 | FDI_RX_FDI_DELAY_90);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
if (HAS_PCH_CPT(dev_priv)) {
temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
temp |= FDI_LINK_TRAIN_PATTERN_1_CPT;
@@ -5150,27 +5160,28 @@ static void gen6_fdi_link_train(struct intel_crtc *crtc,
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_1;
}
- I915_WRITE(reg, temp | FDI_RX_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_RX_ENABLE);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(150);
for (i = 0; i < 4; i++) {
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
temp |= snb_b_fdi_train_param[i];
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(500);
for (retry = 0; retry < 5; retry++) {
reg = FDI_RX_IIR(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
if (temp & FDI_RX_BIT_LOCK) {
- I915_WRITE(reg, temp | FDI_RX_BIT_LOCK);
+ intel_de_write(dev_priv, reg,
+ temp | FDI_RX_BIT_LOCK);
DRM_DEBUG_KMS("FDI train 1 done.\n");
break;
}
@@ -5184,7 +5195,7 @@ static void gen6_fdi_link_train(struct intel_crtc *crtc,
/* Train 2 */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_2;
if (IS_GEN(dev_priv, 6)) {
@@ -5192,10 +5203,10 @@ static void gen6_fdi_link_train(struct intel_crtc *crtc,
/* SNB-B */
temp |= FDI_LINK_TRAIN_400MV_0DB_SNB_B;
}
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
if (HAS_PCH_CPT(dev_priv)) {
temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
temp |= FDI_LINK_TRAIN_PATTERN_2_CPT;
@@ -5203,27 +5214,28 @@ static void gen6_fdi_link_train(struct intel_crtc *crtc,
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_2;
}
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(150);
for (i = 0; i < 4; i++) {
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
temp |= snb_b_fdi_train_param[i];
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(500);
for (retry = 0; retry < 5; retry++) {
reg = FDI_RX_IIR(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
if (temp & FDI_RX_SYMBOL_LOCK) {
- I915_WRITE(reg, temp | FDI_RX_SYMBOL_LOCK);
+ intel_de_write(dev_priv, reg,
+ temp | FDI_RX_SYMBOL_LOCK);
DRM_DEBUG_KMS("FDI train 2 done.\n");
break;
}
@@ -5251,64 +5263,65 @@ static void ivb_manual_fdi_link_train(struct intel_crtc *crtc,
/* Train 1: umask FDI RX Interrupt symbol_lock and bit_lock bit
for train result */
reg = FDI_RX_IMR(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_RX_SYMBOL_LOCK;
temp &= ~FDI_RX_BIT_LOCK;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(150);
DRM_DEBUG_KMS("FDI_RX_IIR before link train 0x%x\n",
- I915_READ(FDI_RX_IIR(pipe)));
+ intel_de_read(dev_priv, FDI_RX_IIR(pipe)));
/* Try each vswing and preemphasis setting twice before moving on */
for (j = 0; j < ARRAY_SIZE(snb_b_fdi_train_param) * 2; j++) {
/* disable first in case we need to retry */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~(FDI_LINK_TRAIN_AUTO | FDI_LINK_TRAIN_NONE_IVB);
temp &= ~FDI_TX_ENABLE;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_AUTO;
temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
temp &= ~FDI_RX_ENABLE;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
/* enable CPU FDI TX and PCH FDI RX */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_DP_PORT_WIDTH_MASK;
temp |= FDI_DP_PORT_WIDTH(crtc_state->fdi_lanes);
temp |= FDI_LINK_TRAIN_PATTERN_1_IVB;
temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
temp |= snb_b_fdi_train_param[j/2];
temp |= FDI_COMPOSITE_SYNC;
- I915_WRITE(reg, temp | FDI_TX_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_TX_ENABLE);
- I915_WRITE(FDI_RX_MISC(pipe),
- FDI_RX_TP1_TO_TP2_48 | FDI_RX_FDI_DELAY_90);
+ intel_de_write(dev_priv, FDI_RX_MISC(pipe),
+ FDI_RX_TP1_TO_TP2_48 | FDI_RX_FDI_DELAY_90);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp |= FDI_LINK_TRAIN_PATTERN_1_CPT;
temp |= FDI_COMPOSITE_SYNC;
- I915_WRITE(reg, temp | FDI_RX_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_RX_ENABLE);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(1); /* should be 0.5us */
for (i = 0; i < 4; i++) {
reg = FDI_RX_IIR(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
if (temp & FDI_RX_BIT_LOCK ||
- (I915_READ(reg) & FDI_RX_BIT_LOCK)) {
- I915_WRITE(reg, temp | FDI_RX_BIT_LOCK);
+ (intel_de_read(dev_priv, reg) & FDI_RX_BIT_LOCK)) {
+ intel_de_write(dev_priv, reg,
+ temp | FDI_RX_BIT_LOCK);
DRM_DEBUG_KMS("FDI train 1 done, level %i.\n",
i);
break;
@@ -5322,28 +5335,29 @@ static void ivb_manual_fdi_link_train(struct intel_crtc *crtc,
/* Train 2 */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_NONE_IVB;
temp |= FDI_LINK_TRAIN_PATTERN_2_IVB;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
temp |= FDI_LINK_TRAIN_PATTERN_2_CPT;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(2); /* should be 1.5us */
for (i = 0; i < 4; i++) {
reg = FDI_RX_IIR(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
DRM_DEBUG_KMS("FDI_RX_IIR 0x%x\n", temp);
if (temp & FDI_RX_SYMBOL_LOCK ||
- (I915_READ(reg) & FDI_RX_SYMBOL_LOCK)) {
- I915_WRITE(reg, temp | FDI_RX_SYMBOL_LOCK);
+ (intel_de_read(dev_priv, reg) & FDI_RX_SYMBOL_LOCK)) {
+ intel_de_write(dev_priv, reg,
+ temp | FDI_RX_SYMBOL_LOCK);
DRM_DEBUG_KMS("FDI train 2 done, level %i.\n",
i);
goto train_done;
@@ -5368,29 +5382,29 @@ static void ilk_fdi_pll_enable(const struct intel_crtc_state *crtc_state)
/* enable PCH FDI RX PLL, wait warmup plus DMI latency */
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~(FDI_DP_PORT_WIDTH_MASK | (0x7 << 16));
temp |= FDI_DP_PORT_WIDTH(crtc_state->fdi_lanes);
- temp |= (I915_READ(PIPECONF(pipe)) & PIPECONF_BPC_MASK) << 11;
- I915_WRITE(reg, temp | FDI_RX_PLL_ENABLE);
+ temp |= (intel_de_read(dev_priv, PIPECONF(pipe)) & PIPECONF_BPC_MASK) << 11;
+ intel_de_write(dev_priv, reg, temp | FDI_RX_PLL_ENABLE);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(200);
/* Switch from Rawclk to PCDclk */
- temp = I915_READ(reg);
- I915_WRITE(reg, temp | FDI_PCDCLK);
+ temp = intel_de_read(dev_priv, reg);
+ intel_de_write(dev_priv, reg, temp | FDI_PCDCLK);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(200);
/* Enable CPU FDI TX PLL, always on for Ironlake */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
if ((temp & FDI_TX_PLL_ENABLE) == 0) {
- I915_WRITE(reg, temp | FDI_TX_PLL_ENABLE);
+ intel_de_write(dev_priv, reg, temp | FDI_TX_PLL_ENABLE);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(100);
}
}
@@ -5405,23 +5419,23 @@ static void ilk_fdi_pll_disable(struct intel_crtc *intel_crtc)
/* Switch from PCDclk to Rawclk */
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
- I915_WRITE(reg, temp & ~FDI_PCDCLK);
+ temp = intel_de_read(dev_priv, reg);
+ intel_de_write(dev_priv, reg, temp & ~FDI_PCDCLK);
/* Disable CPU FDI TX PLL */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
- I915_WRITE(reg, temp & ~FDI_TX_PLL_ENABLE);
+ temp = intel_de_read(dev_priv, reg);
+ intel_de_write(dev_priv, reg, temp & ~FDI_TX_PLL_ENABLE);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(100);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
- I915_WRITE(reg, temp & ~FDI_RX_PLL_ENABLE);
+ temp = intel_de_read(dev_priv, reg);
+ intel_de_write(dev_priv, reg, temp & ~FDI_RX_PLL_ENABLE);
/* Wait for the clocks to turn off. */
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(100);
}
@@ -5434,32 +5448,33 @@ static void ilk_fdi_disable(struct intel_crtc *crtc)
/* disable CPU FDI tx and PCH FDI rx */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
- I915_WRITE(reg, temp & ~FDI_TX_ENABLE);
- POSTING_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
+ intel_de_write(dev_priv, reg, temp & ~FDI_TX_ENABLE);
+ intel_de_posting_read(dev_priv, reg);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~(0x7 << 16);
- temp |= (I915_READ(PIPECONF(pipe)) & PIPECONF_BPC_MASK) << 11;
- I915_WRITE(reg, temp & ~FDI_RX_ENABLE);
+ temp |= (intel_de_read(dev_priv, PIPECONF(pipe)) & PIPECONF_BPC_MASK) << 11;
+ intel_de_write(dev_priv, reg, temp & ~FDI_RX_ENABLE);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(100);
/* Ironlake workaround, disable clock pointer after downing FDI */
if (HAS_PCH_IBX(dev_priv))
- I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR);
+ intel_de_write(dev_priv, FDI_RX_CHICKEN(pipe),
+ FDI_RX_PHASE_SYNC_POINTER_OVR);
/* still set train pattern 1 */
reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~FDI_LINK_TRAIN_NONE;
temp |= FDI_LINK_TRAIN_PATTERN_1;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
if (HAS_PCH_CPT(dev_priv)) {
temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
temp |= FDI_LINK_TRAIN_PATTERN_1_CPT;
@@ -5469,10 +5484,10 @@ static void ilk_fdi_disable(struct intel_crtc *crtc)
}
/* BPC in FDI rx is consistent with that in PIPECONF */
temp &= ~(0x07 << 16);
- temp |= (I915_READ(PIPECONF(pipe)) & PIPECONF_BPC_MASK) << 11;
- I915_WRITE(reg, temp);
+ temp |= (intel_de_read(dev_priv, PIPECONF(pipe)) & PIPECONF_BPC_MASK) << 11;
+ intel_de_write(dev_priv, reg, temp);
- POSTING_READ(reg);
+ intel_de_posting_read(dev_priv, reg);
udelay(100);
}
@@ -5505,7 +5520,7 @@ void lpt_disable_iclkip(struct drm_i915_private *dev_priv)
{
u32 temp;
- I915_WRITE(PIXCLK_GATE, PIXCLK_GATE_GATE);
+ intel_de_write(dev_priv, PIXCLK_GATE, PIXCLK_GATE_GATE);
mutex_lock(&dev_priv->sb_lock);
@@ -5592,7 +5607,7 @@ static void lpt_program_iclkip(const struct intel_crtc_state *crtc_state)
/* Wait for initialization time */
udelay(24);
- I915_WRITE(PIXCLK_GATE, PIXCLK_GATE_UNGATE);
+ intel_de_write(dev_priv, PIXCLK_GATE, PIXCLK_GATE_UNGATE);
}
int lpt_get_iclkip(struct drm_i915_private *dev_priv)
@@ -5603,7 +5618,7 @@ int lpt_get_iclkip(struct drm_i915_private *dev_priv)
u32 desired_divisor;
u32 temp;
- if ((I915_READ(PIXCLK_GATE) & PIXCLK_GATE_UNGATE) == 0)
+ if ((intel_de_read(dev_priv, PIXCLK_GATE) & PIXCLK_GATE_UNGATE) == 0)
return 0;
mutex_lock(&dev_priv->sb_lock);
@@ -5639,41 +5654,41 @@ static void ilk_pch_transcoder_set_timings(const struct intel_crtc_state *crtc_s
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
- I915_WRITE(PCH_TRANS_HTOTAL(pch_transcoder),
- I915_READ(HTOTAL(cpu_transcoder)));
- I915_WRITE(PCH_TRANS_HBLANK(pch_transcoder),
- I915_READ(HBLANK(cpu_transcoder)));
- I915_WRITE(PCH_TRANS_HSYNC(pch_transcoder),
- I915_READ(HSYNC(cpu_transcoder)));
+ intel_de_write(dev_priv, PCH_TRANS_HTOTAL(pch_transcoder),
+ intel_de_read(dev_priv, HTOTAL(cpu_transcoder)));
+ intel_de_write(dev_priv, PCH_TRANS_HBLANK(pch_transcoder),
+ intel_de_read(dev_priv, HBLANK(cpu_transcoder)));
+ intel_de_write(dev_priv, PCH_TRANS_HSYNC(pch_transcoder),
+ intel_de_read(dev_priv, HSYNC(cpu_transcoder)));
- I915_WRITE(PCH_TRANS_VTOTAL(pch_transcoder),
- I915_READ(VTOTAL(cpu_transcoder)));
- I915_WRITE(PCH_TRANS_VBLANK(pch_transcoder),
- I915_READ(VBLANK(cpu_transcoder)));
- I915_WRITE(PCH_TRANS_VSYNC(pch_transcoder),
- I915_READ(VSYNC(cpu_transcoder)));
- I915_WRITE(PCH_TRANS_VSYNCSHIFT(pch_transcoder),
- I915_READ(VSYNCSHIFT(cpu_transcoder)));
+ intel_de_write(dev_priv, PCH_TRANS_VTOTAL(pch_transcoder),
+ intel_de_read(dev_priv, VTOTAL(cpu_transcoder)));
+ intel_de_write(dev_priv, PCH_TRANS_VBLANK(pch_transcoder),
+ intel_de_read(dev_priv, VBLANK(cpu_transcoder)));
+ intel_de_write(dev_priv, PCH_TRANS_VSYNC(pch_transcoder),
+ intel_de_read(dev_priv, VSYNC(cpu_transcoder)));
+ intel_de_write(dev_priv, PCH_TRANS_VSYNCSHIFT(pch_transcoder),
+ intel_de_read(dev_priv, VSYNCSHIFT(cpu_transcoder)));
}
static void cpt_set_fdi_bc_bifurcation(struct drm_i915_private *dev_priv, bool enable)
{
u32 temp;
- temp = I915_READ(SOUTH_CHICKEN1);
+ temp = intel_de_read(dev_priv, SOUTH_CHICKEN1);
if (!!(temp & FDI_BC_BIFURCATION_SELECT) == enable)
return;
- WARN_ON(I915_READ(FDI_RX_CTL(PIPE_B)) & FDI_RX_ENABLE);
- WARN_ON(I915_READ(FDI_RX_CTL(PIPE_C)) & FDI_RX_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, FDI_RX_CTL(PIPE_B)) & FDI_RX_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, FDI_RX_CTL(PIPE_C)) & FDI_RX_ENABLE);
temp &= ~FDI_BC_BIFURCATION_SELECT;
if (enable)
temp |= FDI_BC_BIFURCATION_SELECT;
DRM_DEBUG_KMS("%sabling fdi C rx\n", enable ? "en" : "dis");
- I915_WRITE(SOUTH_CHICKEN1, temp);
- POSTING_READ(SOUTH_CHICKEN1);
+ intel_de_write(dev_priv, SOUTH_CHICKEN1, temp);
+ intel_de_posting_read(dev_priv, SOUTH_CHICKEN1);
}
static void ivb_update_fdi_bc_bifurcation(const struct intel_crtc_state *crtc_state)
@@ -5754,8 +5769,8 @@ static void ilk_pch_enable(const struct intel_atomic_state *state,
/* Write the TU size bits before fdi link training, so that error
* detection works. */
- I915_WRITE(FDI_RX_TUSIZE1(pipe),
- I915_READ(PIPE_DATA_M1(pipe)) & TU_SIZE_MASK);
+ intel_de_write(dev_priv, FDI_RX_TUSIZE1(pipe),
+ intel_de_read(dev_priv, PIPE_DATA_M1(pipe)) & TU_SIZE_MASK);
/* For PCH output, training FDI link */
dev_priv->display.fdi_link_train(crtc, crtc_state);
@@ -5765,7 +5780,7 @@ static void ilk_pch_enable(const struct intel_atomic_state *state,
if (HAS_PCH_CPT(dev_priv)) {
u32 sel;
- temp = I915_READ(PCH_DPLL_SEL);
+ temp = intel_de_read(dev_priv, PCH_DPLL_SEL);
temp |= TRANS_DPLL_ENABLE(pipe);
sel = TRANS_DPLLB_SEL(pipe);
if (crtc_state->shared_dpll ==
@@ -5773,7 +5788,7 @@ static void ilk_pch_enable(const struct intel_atomic_state *state,
temp |= sel;
else
temp &= ~sel;
- I915_WRITE(PCH_DPLL_SEL, temp);
+ intel_de_write(dev_priv, PCH_DPLL_SEL, temp);
}
/* XXX: pch pll's can be enabled any time before we enable the PCH
@@ -5796,11 +5811,11 @@ static void ilk_pch_enable(const struct intel_atomic_state *state,
intel_crtc_has_dp_encoder(crtc_state)) {
const struct drm_display_mode *adjusted_mode =
&crtc_state->hw.adjusted_mode;
- u32 bpc = (I915_READ(PIPECONF(pipe)) & PIPECONF_BPC_MASK) >> 5;
+ u32 bpc = (intel_de_read(dev_priv, PIPECONF(pipe)) & PIPECONF_BPC_MASK) >> 5;
i915_reg_t reg = TRANS_DP_CTL(pipe);
enum port port;
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~(TRANS_DP_PORT_SEL_MASK |
TRANS_DP_SYNC_MASK |
TRANS_DP_BPC_MASK);
@@ -5816,7 +5831,7 @@ static void ilk_pch_enable(const struct intel_atomic_state *state,
WARN_ON(port < PORT_B || port > PORT_D);
temp |= TRANS_DP_PORT_SEL(port);
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
}
ilk_enable_pch_transcoder(crtc_state);
@@ -5845,10 +5860,10 @@ static void cpt_verify_modeset(struct drm_i915_private *dev_priv,
i915_reg_t dslreg = PIPEDSL(pipe);
u32 temp;
- temp = I915_READ(dslreg);
+ temp = intel_de_read(dev_priv, dslreg);
udelay(500);
- if (wait_for(I915_READ(dslreg) != temp, 5)) {
- if (wait_for(I915_READ(dslreg) != temp, 5))
+ if (wait_for(intel_de_read(dev_priv, dslreg) != temp, 5)) {
+ if (wait_for(intel_de_read(dev_priv, dslreg) != temp, 5))
DRM_ERROR("mode set failed: pipe %c stuck\n", pipe_name(pipe));
}
}
@@ -6173,14 +6188,16 @@ static void skl_pfit_enable(const struct intel_crtc_state *crtc_state)
uv_rgb_vphase = skl_scaler_calc_phase(1, vscale, false);
id = scaler_state->scaler_id;
- I915_WRITE(SKL_PS_CTRL(pipe, id), PS_SCALER_EN |
- PS_FILTER_MEDIUM | scaler_state->scalers[id].mode);
- I915_WRITE_FW(SKL_PS_VPHASE(pipe, id),
- PS_Y_PHASE(0) | PS_UV_RGB_PHASE(uv_rgb_vphase));
- I915_WRITE_FW(SKL_PS_HPHASE(pipe, id),
- PS_Y_PHASE(0) | PS_UV_RGB_PHASE(uv_rgb_hphase));
- I915_WRITE(SKL_PS_WIN_POS(pipe, id), crtc_state->pch_pfit.pos);
- I915_WRITE(SKL_PS_WIN_SZ(pipe, id), crtc_state->pch_pfit.size);
+ intel_de_write(dev_priv, SKL_PS_CTRL(pipe, id),
+ PS_SCALER_EN | PS_FILTER_MEDIUM | scaler_state->scalers[id].mode);
+ intel_de_write_fw(dev_priv, SKL_PS_VPHASE(pipe, id),
+ PS_Y_PHASE(0) | PS_UV_RGB_PHASE(uv_rgb_vphase));
+ intel_de_write_fw(dev_priv, SKL_PS_HPHASE(pipe, id),
+ PS_Y_PHASE(0) | PS_UV_RGB_PHASE(uv_rgb_hphase));
+ intel_de_write(dev_priv, SKL_PS_WIN_POS(pipe, id),
+ crtc_state->pch_pfit.pos);
+ intel_de_write(dev_priv, SKL_PS_WIN_SZ(pipe, id),
+ crtc_state->pch_pfit.size);
}
}
@@ -6196,12 +6213,15 @@ static void ilk_pfit_enable(const struct intel_crtc_state *crtc_state)
* e.g. x201.
*/
if (IS_IVYBRIDGE(dev_priv) || IS_HASWELL(dev_priv))
- I915_WRITE(PF_CTL(pipe), PF_ENABLE | PF_FILTER_MED_3x3 |
- PF_PIPE_SEL_IVB(pipe));
+ intel_de_write(dev_priv, PF_CTL(pipe),
+ PF_ENABLE | PF_FILTER_MED_3x3 | PF_PIPE_SEL_IVB(pipe));
else
- I915_WRITE(PF_CTL(pipe), PF_ENABLE | PF_FILTER_MED_3x3);
- I915_WRITE(PF_WIN_POS(pipe), crtc_state->pch_pfit.pos);
- I915_WRITE(PF_WIN_SZ(pipe), crtc_state->pch_pfit.size);
+ intel_de_write(dev_priv, PF_CTL(pipe),
+ PF_ENABLE | PF_FILTER_MED_3x3);
+ intel_de_write(dev_priv, PF_WIN_POS(pipe),
+ crtc_state->pch_pfit.pos);
+ intel_de_write(dev_priv, PF_WIN_SZ(pipe),
+ crtc_state->pch_pfit.size);
}
}
@@ -6230,7 +6250,7 @@ void hsw_enable_ips(const struct intel_crtc_state *crtc_state)
* so we need to just enable it and continue on.
*/
} else {
- I915_WRITE(IPS_CTL, IPS_ENABLE);
+ intel_de_write(dev_priv, IPS_CTL, IPS_ENABLE);
/* The bit only becomes 1 in the next vblank, so this wait here
* is essentially intel_wait_for_vblank. If we don't have this
* and don't wait for vblanks until the end of crtc_enable, then
@@ -6260,8 +6280,8 @@ void hsw_disable_ips(const struct intel_crtc_state *crtc_state)
if (intel_de_wait_for_clear(dev_priv, IPS_CTL, IPS_ENABLE, 100))
DRM_ERROR("Timed out waiting for IPS disable\n");
} else {
- I915_WRITE(IPS_CTL, 0);
- POSTING_READ(IPS_CTL);
+ intel_de_write(dev_priv, IPS_CTL, 0);
+ intel_de_posting_read(dev_priv, IPS_CTL);
}
/* We need to wait for a vblank before we can disable the plane. */
@@ -6856,7 +6876,7 @@ static bool hsw_crtc_supports_ips(struct intel_crtc *crtc)
static void glk_pipe_scaler_clock_gating_wa(struct drm_i915_private *dev_priv,
enum pipe pipe, bool apply)
{
- u32 val = I915_READ(CLKGATE_DIS_PSL(pipe));
+ u32 val = intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe));
u32 mask = DPF_GATING_DIS | DPF_RAM_GATING_DIS | DPFR_GATING_DIS;
if (apply)
@@ -6864,7 +6884,7 @@ static void glk_pipe_scaler_clock_gating_wa(struct drm_i915_private *dev_priv,
else
val &= ~mask;
- I915_WRITE(CLKGATE_DIS_PSL(pipe), val);
+ intel_de_write(dev_priv, CLKGATE_DIS_PSL(pipe), val);
}
static void icl_pipe_mbus_enable(struct intel_crtc *crtc)
@@ -6883,7 +6903,7 @@ static void icl_pipe_mbus_enable(struct intel_crtc *crtc)
val |= MBUS_DBOX_B_CREDIT(8);
}
- I915_WRITE(PIPE_MBUS_DBOX_CTL(pipe), val);
+ intel_de_write(dev_priv, PIPE_MBUS_DBOX_CTL(pipe), val);
}
static void hsw_set_frame_start_delay(const struct intel_crtc_state *crtc_state)
@@ -6893,10 +6913,10 @@ static void hsw_set_frame_start_delay(const struct intel_crtc_state *crtc_state)
i915_reg_t reg = CHICKEN_TRANS(crtc_state->cpu_transcoder);
u32 val;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val &= ~HSW_FRAME_START_DELAY_MASK;
val |= HSW_FRAME_START_DELAY(0);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
static void hsw_crtc_enable(struct intel_atomic_state *state,
@@ -6932,8 +6952,8 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
if (cpu_transcoder != TRANSCODER_EDP &&
!transcoder_is_dsi(cpu_transcoder))
- I915_WRITE(PIPE_MULT(cpu_transcoder),
- new_crtc_state->pixel_multiplier - 1);
+ intel_de_write(dev_priv, PIPE_MULT(cpu_transcoder),
+ new_crtc_state->pixel_multiplier - 1);
if (new_crtc_state->has_pch_encoder)
intel_cpu_transcoder_set_m_n(new_crtc_state,
@@ -7016,9 +7036,9 @@ void ilk_pfit_disable(const struct intel_crtc_state *old_crtc_state)
/* To avoid upsetting the power well on haswell only disable the pfit if
* it's in use. The hw state code will make sure we get this right. */
if (old_crtc_state->pch_pfit.enabled) {
- I915_WRITE(PF_CTL(pipe), 0);
- I915_WRITE(PF_WIN_POS(pipe), 0);
- I915_WRITE(PF_WIN_SZ(pipe), 0);
+ intel_de_write(dev_priv, PF_CTL(pipe), 0);
+ intel_de_write(dev_priv, PF_WIN_POS(pipe), 0);
+ intel_de_write(dev_priv, PF_WIN_SZ(pipe), 0);
}
}
@@ -7060,16 +7080,16 @@ static void ilk_crtc_disable(struct intel_atomic_state *state,
/* disable TRANS_DP_CTL */
reg = TRANS_DP_CTL(pipe);
- temp = I915_READ(reg);
+ temp = intel_de_read(dev_priv, reg);
temp &= ~(TRANS_DP_OUTPUT_ENABLE |
TRANS_DP_PORT_SEL_MASK);
temp |= TRANS_DP_PORT_SEL_NONE;
- I915_WRITE(reg, temp);
+ intel_de_write(dev_priv, reg, temp);
/* disable DPLL_SEL */
- temp = I915_READ(PCH_DPLL_SEL);
+ temp = intel_de_read(dev_priv, PCH_DPLL_SEL);
temp &= ~(TRANS_DPLL_ENABLE(pipe) | TRANS_DPLLB_SEL(pipe));
- I915_WRITE(PCH_DPLL_SEL, temp);
+ intel_de_write(dev_priv, PCH_DPLL_SEL, temp);
}
ilk_fdi_pll_disable(crtc);
@@ -7102,15 +7122,16 @@ static void i9xx_pfit_enable(const struct intel_crtc_state *crtc_state)
* The panel fitter should only be adjusted whilst the pipe is disabled,
* according to register description and PRM.
*/
- WARN_ON(I915_READ(PFIT_CONTROL) & PFIT_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, PFIT_CONTROL) & PFIT_ENABLE);
assert_pipe_disabled(dev_priv, crtc_state->cpu_transcoder);
- I915_WRITE(PFIT_PGM_RATIOS, crtc_state->gmch_pfit.pgm_ratios);
- I915_WRITE(PFIT_CONTROL, crtc_state->gmch_pfit.control);
+ intel_de_write(dev_priv, PFIT_PGM_RATIOS,
+ crtc_state->gmch_pfit.pgm_ratios);
+ intel_de_write(dev_priv, PFIT_CONTROL, crtc_state->gmch_pfit.control);
/* Border color in case we don't scale up to the full screen. Black by
* default, change to something else for debugging. */
- I915_WRITE(BCLRPAT(crtc->pipe), 0);
+ intel_de_write(dev_priv, BCLRPAT(crtc->pipe), 0);
}
bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy)
@@ -7307,8 +7328,8 @@ static void valleyview_crtc_enable(struct intel_atomic_state *state,
intel_set_pipe_src_size(new_crtc_state);
if (IS_CHERRYVIEW(dev_priv) && pipe == PIPE_B) {
- I915_WRITE(CHV_BLEND(pipe), CHV_BLEND_LEGACY);
- I915_WRITE(CHV_CANVAS(pipe), 0);
+ intel_de_write(dev_priv, CHV_BLEND(pipe), CHV_BLEND_LEGACY);
+ intel_de_write(dev_priv, CHV_CANVAS(pipe), 0);
}
i9xx_set_pipeconf(new_crtc_state);
@@ -7349,8 +7370,10 @@ static void i9xx_set_pll_dividers(const struct intel_crtc_state *crtc_state)
struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
- I915_WRITE(FP0(crtc->pipe), crtc_state->dpll_hw_state.fp0);
- I915_WRITE(FP1(crtc->pipe), crtc_state->dpll_hw_state.fp1);
+ intel_de_write(dev_priv, FP0(crtc->pipe),
+ crtc_state->dpll_hw_state.fp0);
+ intel_de_write(dev_priv, FP1(crtc->pipe),
+ crtc_state->dpll_hw_state.fp1);
}
static void i9xx_crtc_enable(struct intel_atomic_state *state,
@@ -7412,8 +7435,8 @@ static void i9xx_pfit_disable(const struct intel_crtc_state *old_crtc_state)
assert_pipe_disabled(dev_priv, old_crtc_state->cpu_transcoder);
DRM_DEBUG_KMS("disabling pfit, current: 0x%08x\n",
- I915_READ(PFIT_CONTROL));
- I915_WRITE(PFIT_CONTROL, 0);
+ intel_de_read(dev_priv, PFIT_CONTROL));
+ intel_de_write(dev_priv, PFIT_CONTROL, 0);
}
static void i9xx_crtc_disable(struct intel_atomic_state *state,
@@ -7990,7 +8013,8 @@ static void intel_panel_sanitize_ssc(struct drm_i915_private *dev_priv)
* indicates as much.
*/
if (HAS_PCH_IBX(dev_priv) || HAS_PCH_CPT(dev_priv)) {
- bool bios_lvds_use_ssc = I915_READ(PCH_DREF_CONTROL) &
+ bool bios_lvds_use_ssc = intel_de_read(dev_priv,
+ PCH_DREF_CONTROL) &
DREF_SSC1_ENABLE;
if (dev_priv->vbt.lvds_use_ssc != bios_lvds_use_ssc) {
@@ -8083,10 +8107,11 @@ static void intel_pch_transcoder_set_m_n(const struct intel_crtc_state *crtc_sta
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- I915_WRITE(PCH_TRANS_DATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m);
- I915_WRITE(PCH_TRANS_DATA_N1(pipe), m_n->gmch_n);
- I915_WRITE(PCH_TRANS_LINK_M1(pipe), m_n->link_m);
- I915_WRITE(PCH_TRANS_LINK_N1(pipe), m_n->link_n);
+ intel_de_write(dev_priv, PCH_TRANS_DATA_M1(pipe),
+ TU_SIZE(m_n->tu) | m_n->gmch_m);
+ intel_de_write(dev_priv, PCH_TRANS_DATA_N1(pipe), m_n->gmch_n);
+ intel_de_write(dev_priv, PCH_TRANS_LINK_M1(pipe), m_n->link_m);
+ intel_de_write(dev_priv, PCH_TRANS_LINK_N1(pipe), m_n->link_n);
}
static bool transcoder_has_m2_n2(struct drm_i915_private *dev_priv,
@@ -8112,27 +8137,35 @@ static void intel_cpu_transcoder_set_m_n(const struct intel_crtc_state *crtc_sta
enum transcoder transcoder = crtc_state->cpu_transcoder;
if (INTEL_GEN(dev_priv) >= 5) {
- I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m);
- I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n);
- I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m);
- I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n);
+ intel_de_write(dev_priv, PIPE_DATA_M1(transcoder),
+ TU_SIZE(m_n->tu) | m_n->gmch_m);
+ intel_de_write(dev_priv, PIPE_DATA_N1(transcoder),
+ m_n->gmch_n);
+ intel_de_write(dev_priv, PIPE_LINK_M1(transcoder),
+ m_n->link_m);
+ intel_de_write(dev_priv, PIPE_LINK_N1(transcoder),
+ m_n->link_n);
/*
* M2_N2 registers are set only if DRRS is supported
* (to make sure the registers are not unnecessarily accessed).
*/
if (m2_n2 && crtc_state->has_drrs &&
transcoder_has_m2_n2(dev_priv, transcoder)) {
- I915_WRITE(PIPE_DATA_M2(transcoder),
- TU_SIZE(m2_n2->tu) | m2_n2->gmch_m);
- I915_WRITE(PIPE_DATA_N2(transcoder), m2_n2->gmch_n);
- I915_WRITE(PIPE_LINK_M2(transcoder), m2_n2->link_m);
- I915_WRITE(PIPE_LINK_N2(transcoder), m2_n2->link_n);
+ intel_de_write(dev_priv, PIPE_DATA_M2(transcoder),
+ TU_SIZE(m2_n2->tu) | m2_n2->gmch_m);
+ intel_de_write(dev_priv, PIPE_DATA_N2(transcoder),
+ m2_n2->gmch_n);
+ intel_de_write(dev_priv, PIPE_LINK_M2(transcoder),
+ m2_n2->link_m);
+ intel_de_write(dev_priv, PIPE_LINK_N2(transcoder),
+ m2_n2->link_n);
}
} else {
- I915_WRITE(PIPE_DATA_M_G4X(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m);
- I915_WRITE(PIPE_DATA_N_G4X(pipe), m_n->gmch_n);
- I915_WRITE(PIPE_LINK_M_G4X(pipe), m_n->link_m);
- I915_WRITE(PIPE_LINK_N_G4X(pipe), m_n->link_n);
+ intel_de_write(dev_priv, PIPE_DATA_M_G4X(pipe),
+ TU_SIZE(m_n->tu) | m_n->gmch_m);
+ intel_de_write(dev_priv, PIPE_DATA_N_G4X(pipe), m_n->gmch_n);
+ intel_de_write(dev_priv, PIPE_LINK_M_G4X(pipe), m_n->link_m);
+ intel_de_write(dev_priv, PIPE_LINK_N_G4X(pipe), m_n->link_n);
}
}
@@ -8205,9 +8238,8 @@ static void vlv_prepare_pll(struct intel_crtc *crtc,
u32 coreclk, reg_val;
/* Enable Refclk */
- I915_WRITE(DPLL(pipe),
- pipe_config->dpll_hw_state.dpll &
- ~(DPLL_VCO_ENABLE | DPLL_EXT_BUFFER_ENABLE_VLV));
+ intel_de_write(dev_priv, DPLL(pipe),
+ pipe_config->dpll_hw_state.dpll & ~(DPLL_VCO_ENABLE | DPLL_EXT_BUFFER_ENABLE_VLV));
/* No need to actually set up the DPLL with DSI */
if ((pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE) == 0)
@@ -8307,8 +8339,8 @@ static void chv_prepare_pll(struct intel_crtc *crtc,
int vco;
/* Enable Refclk and SSC */
- I915_WRITE(DPLL(pipe),
- pipe_config->dpll_hw_state.dpll & ~DPLL_VCO_ENABLE);
+ intel_de_write(dev_priv, DPLL(pipe),
+ pipe_config->dpll_hw_state.dpll & ~DPLL_VCO_ENABLE);
/* No need to actually set up the DPLL with DSI */
if ((pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE) == 0)
@@ -8607,27 +8639,22 @@ static void intel_set_pipe_timings(const struct intel_crtc_state *crtc_state)
}
if (INTEL_GEN(dev_priv) > 3)
- I915_WRITE(VSYNCSHIFT(cpu_transcoder), vsyncshift);
-
- I915_WRITE(HTOTAL(cpu_transcoder),
- (adjusted_mode->crtc_hdisplay - 1) |
- ((adjusted_mode->crtc_htotal - 1) << 16));
- I915_WRITE(HBLANK(cpu_transcoder),
- (adjusted_mode->crtc_hblank_start - 1) |
- ((adjusted_mode->crtc_hblank_end - 1) << 16));
- I915_WRITE(HSYNC(cpu_transcoder),
- (adjusted_mode->crtc_hsync_start - 1) |
- ((adjusted_mode->crtc_hsync_end - 1) << 16));
-
- I915_WRITE(VTOTAL(cpu_transcoder),
- (adjusted_mode->crtc_vdisplay - 1) |
- ((crtc_vtotal - 1) << 16));
- I915_WRITE(VBLANK(cpu_transcoder),
- (adjusted_mode->crtc_vblank_start - 1) |
- ((crtc_vblank_end - 1) << 16));
- I915_WRITE(VSYNC(cpu_transcoder),
- (adjusted_mode->crtc_vsync_start - 1) |
- ((adjusted_mode->crtc_vsync_end - 1) << 16));
+ intel_de_write(dev_priv, VSYNCSHIFT(cpu_transcoder),
+ vsyncshift);
+
+ intel_de_write(dev_priv, HTOTAL(cpu_transcoder),
+ (adjusted_mode->crtc_hdisplay - 1) | ((adjusted_mode->crtc_htotal - 1) << 16));
+ intel_de_write(dev_priv, HBLANK(cpu_transcoder),
+ (adjusted_mode->crtc_hblank_start - 1) | ((adjusted_mode->crtc_hblank_end - 1) << 16));
+ intel_de_write(dev_priv, HSYNC(cpu_transcoder),
+ (adjusted_mode->crtc_hsync_start - 1) | ((adjusted_mode->crtc_hsync_end - 1) << 16));
+
+ intel_de_write(dev_priv, VTOTAL(cpu_transcoder),
+ (adjusted_mode->crtc_vdisplay - 1) | ((crtc_vtotal - 1) << 16));
+ intel_de_write(dev_priv, VBLANK(cpu_transcoder),
+ (adjusted_mode->crtc_vblank_start - 1) | ((crtc_vblank_end - 1) << 16));
+ intel_de_write(dev_priv, VSYNC(cpu_transcoder),
+ (adjusted_mode->crtc_vsync_start - 1) | ((adjusted_mode->crtc_vsync_end - 1) << 16));
/* Workaround: when the EDP input selection is B, the VTOTAL_B must be
* programmed with the VTOTAL_EDP value. Same for VTOTAL_C. This is
@@ -8635,7 +8662,8 @@ static void intel_set_pipe_timings(const struct intel_crtc_state *crtc_state)
* bits. */
if (IS_HASWELL(dev_priv) && cpu_transcoder == TRANSCODER_EDP &&
(pipe == PIPE_B || pipe == PIPE_C))
- I915_WRITE(VTOTAL(pipe), I915_READ(VTOTAL(cpu_transcoder)));
+ intel_de_write(dev_priv, VTOTAL(pipe),
+ intel_de_read(dev_priv, VTOTAL(cpu_transcoder)));
}
@@ -8648,9 +8676,8 @@ static void intel_set_pipe_src_size(const struct intel_crtc_state *crtc_state)
/* pipesrc controls the size that is scaled from, which should
* always be the user's requested size.
*/
- I915_WRITE(PIPESRC(pipe),
- ((crtc_state->pipe_src_w - 1) << 16) |
- (crtc_state->pipe_src_h - 1));
+ intel_de_write(dev_priv, PIPESRC(pipe),
+ ((crtc_state->pipe_src_w - 1) << 16) | (crtc_state->pipe_src_h - 1));
}
static bool intel_pipe_is_interlaced(const struct intel_crtc_state *crtc_state)
@@ -8663,9 +8690,9 @@ static bool intel_pipe_is_interlaced(const struct intel_crtc_state *crtc_state)
if (INTEL_GEN(dev_priv) >= 9 ||
IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv))
- return I915_READ(PIPECONF(cpu_transcoder)) & PIPECONF_INTERLACE_MASK_HSW;
+ return intel_de_read(dev_priv, PIPECONF(cpu_transcoder)) & PIPECONF_INTERLACE_MASK_HSW;
else
- return I915_READ(PIPECONF(cpu_transcoder)) & PIPECONF_INTERLACE_MASK;
+ return intel_de_read(dev_priv, PIPECONF(cpu_transcoder)) & PIPECONF_INTERLACE_MASK;
}
static void intel_get_pipe_timings(struct intel_crtc *crtc,
@@ -8676,33 +8703,33 @@ static void intel_get_pipe_timings(struct intel_crtc *crtc,
enum transcoder cpu_transcoder = pipe_config->cpu_transcoder;
u32 tmp;
- tmp = I915_READ(HTOTAL(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HTOTAL(cpu_transcoder));
pipe_config->hw.adjusted_mode.crtc_hdisplay = (tmp & 0xffff) + 1;
pipe_config->hw.adjusted_mode.crtc_htotal = ((tmp >> 16) & 0xffff) + 1;
if (!transcoder_is_dsi(cpu_transcoder)) {
- tmp = I915_READ(HBLANK(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HBLANK(cpu_transcoder));
pipe_config->hw.adjusted_mode.crtc_hblank_start =
(tmp & 0xffff) + 1;
pipe_config->hw.adjusted_mode.crtc_hblank_end =
((tmp >> 16) & 0xffff) + 1;
}
- tmp = I915_READ(HSYNC(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, HSYNC(cpu_transcoder));
pipe_config->hw.adjusted_mode.crtc_hsync_start = (tmp & 0xffff) + 1;
pipe_config->hw.adjusted_mode.crtc_hsync_end = ((tmp >> 16) & 0xffff) + 1;
- tmp = I915_READ(VTOTAL(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, VTOTAL(cpu_transcoder));
pipe_config->hw.adjusted_mode.crtc_vdisplay = (tmp & 0xffff) + 1;
pipe_config->hw.adjusted_mode.crtc_vtotal = ((tmp >> 16) & 0xffff) + 1;
if (!transcoder_is_dsi(cpu_transcoder)) {
- tmp = I915_READ(VBLANK(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, VBLANK(cpu_transcoder));
pipe_config->hw.adjusted_mode.crtc_vblank_start =
(tmp & 0xffff) + 1;
pipe_config->hw.adjusted_mode.crtc_vblank_end =
((tmp >> 16) & 0xffff) + 1;
}
- tmp = I915_READ(VSYNC(cpu_transcoder));
+ tmp = intel_de_read(dev_priv, VSYNC(cpu_transcoder));
pipe_config->hw.adjusted_mode.crtc_vsync_start = (tmp & 0xffff) + 1;
pipe_config->hw.adjusted_mode.crtc_vsync_end = ((tmp >> 16) & 0xffff) + 1;
@@ -8720,7 +8747,7 @@ static void intel_get_pipe_src_size(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = to_i915(dev);
u32 tmp;
- tmp = I915_READ(PIPESRC(crtc->pipe));
+ tmp = intel_de_read(dev_priv, PIPESRC(crtc->pipe));
pipe_config->pipe_src_h = (tmp & 0xffff) + 1;
pipe_config->pipe_src_w = ((tmp >> 16) & 0xffff) + 1;
@@ -8761,7 +8788,7 @@ static void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state)
/* we keep both pipes enabled on 830 */
if (IS_I830(dev_priv))
- pipeconf |= I915_READ(PIPECONF(crtc->pipe)) & PIPECONF_ENABLE;
+ pipeconf |= intel_de_read(dev_priv, PIPECONF(crtc->pipe)) & PIPECONF_ENABLE;
if (crtc_state->double_wide)
pipeconf |= PIPECONF_DOUBLE_WIDE;
@@ -8808,8 +8835,8 @@ static void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state)
pipeconf |= PIPECONF_FRAME_START_DELAY(0);
- I915_WRITE(PIPECONF(crtc->pipe), pipeconf);
- POSTING_READ(PIPECONF(crtc->pipe));
+ intel_de_write(dev_priv, PIPECONF(crtc->pipe), pipeconf);
+ intel_de_posting_read(dev_priv, PIPECONF(crtc->pipe));
}
static int i8xx_crtc_compute_clock(struct intel_crtc *crtc,
@@ -9018,7 +9045,7 @@ static void i9xx_get_pfit_config(struct intel_crtc *crtc,
if (!i9xx_has_pfit(dev_priv))
return;
- tmp = I915_READ(PFIT_CONTROL);
+ tmp = intel_de_read(dev_priv, PFIT_CONTROL);
if (!(tmp & PFIT_ENABLE))
return;
@@ -9032,7 +9059,8 @@ static void i9xx_get_pfit_config(struct intel_crtc *crtc,
}
pipe_config->gmch_pfit.control = tmp;
- pipe_config->gmch_pfit.pgm_ratios = I915_READ(PFIT_PGM_RATIOS);
+ pipe_config->gmch_pfit.pgm_ratios = intel_de_read(dev_priv,
+ PFIT_PGM_RATIOS);
}
static void vlv_crtc_clock_get(struct intel_crtc *crtc,
@@ -9092,7 +9120,7 @@ i9xx_get_initial_plane_config(struct intel_crtc *crtc,
fb->dev = dev;
- val = I915_READ(DSPCNTR(i9xx_plane));
+ val = intel_de_read(dev_priv, DSPCNTR(i9xx_plane));
if (INTEL_GEN(dev_priv) >= 4) {
if (val & DISPPLANE_TILED) {
@@ -9113,24 +9141,26 @@ i9xx_get_initial_plane_config(struct intel_crtc *crtc,
fb->format = drm_format_info(fourcc);
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
- offset = I915_READ(DSPOFFSET(i9xx_plane));
- base = I915_READ(DSPSURF(i9xx_plane)) & 0xfffff000;
+ offset = intel_de_read(dev_priv, DSPOFFSET(i9xx_plane));
+ base = intel_de_read(dev_priv, DSPSURF(i9xx_plane)) & 0xfffff000;
} else if (INTEL_GEN(dev_priv) >= 4) {
if (plane_config->tiling)
- offset = I915_READ(DSPTILEOFF(i9xx_plane));
+ offset = intel_de_read(dev_priv,
+ DSPTILEOFF(i9xx_plane));
else
- offset = I915_READ(DSPLINOFF(i9xx_plane));
- base = I915_READ(DSPSURF(i9xx_plane)) & 0xfffff000;
+ offset = intel_de_read(dev_priv,
+ DSPLINOFF(i9xx_plane));
+ base = intel_de_read(dev_priv, DSPSURF(i9xx_plane)) & 0xfffff000;
} else {
- base = I915_READ(DSPADDR(i9xx_plane));
+ base = intel_de_read(dev_priv, DSPADDR(i9xx_plane));
}
plane_config->base = base;
- val = I915_READ(PIPESRC(pipe));
+ val = intel_de_read(dev_priv, PIPESRC(pipe));
fb->width = ((val >> 16) & 0xfff) + 1;
fb->height = ((val >> 0) & 0xfff) + 1;
- val = I915_READ(DSPSTRIDE(i9xx_plane));
+ val = intel_de_read(dev_priv, DSPSTRIDE(i9xx_plane));
fb->pitches[0] = val & 0xffffffc0;
aligned_height = intel_fb_align_height(fb, 0, fb->height);
@@ -9185,7 +9215,7 @@ bdw_get_pipemisc_output_format(struct intel_crtc *crtc)
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
u32 tmp;
- tmp = I915_READ(PIPEMISC(crtc->pipe));
+ tmp = intel_de_read(dev_priv, PIPEMISC(crtc->pipe));
if (tmp & PIPEMISC_YUV420_ENABLE) {
/* We support 4:2:0 in full blend mode only */
@@ -9207,7 +9237,7 @@ static void i9xx_get_pipe_color_config(struct intel_crtc_state *crtc_state)
enum i9xx_plane_id i9xx_plane = plane->i9xx_plane;
u32 tmp;
- tmp = I915_READ(DSPCNTR(i9xx_plane));
+ tmp = intel_de_read(dev_priv, DSPCNTR(i9xx_plane));
if (tmp & DISPPLANE_GAMMA_ENABLE)
crtc_state->gamma_enable = true;
@@ -9238,7 +9268,7 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
ret = false;
- tmp = I915_READ(PIPECONF(crtc->pipe));
+ tmp = intel_de_read(dev_priv, PIPECONF(crtc->pipe));
if (!(tmp & PIPECONF_ENABLE))
goto out;
@@ -9267,7 +9297,8 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
PIPECONF_GAMMA_MODE_SHIFT;
if (IS_CHERRYVIEW(dev_priv))
- pipe_config->cgm_mode = I915_READ(CGM_PIPE_MODE(crtc->pipe));
+ pipe_config->cgm_mode = intel_de_read(dev_priv,
+ CGM_PIPE_MODE(crtc->pipe));
i9xx_get_pipe_color_config(pipe_config);
intel_color_get_config(pipe_config);
@@ -9285,14 +9316,14 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
if (IS_CHERRYVIEW(dev_priv) && crtc->pipe != PIPE_A)
tmp = dev_priv->chv_dpll_md[crtc->pipe];
else
- tmp = I915_READ(DPLL_MD(crtc->pipe));
+ tmp = intel_de_read(dev_priv, DPLL_MD(crtc->pipe));
pipe_config->pixel_multiplier =
((tmp & DPLL_MD_UDI_MULTIPLIER_MASK)
>> DPLL_MD_UDI_MULTIPLIER_SHIFT) + 1;
pipe_config->dpll_hw_state.dpll_md = tmp;
} else if (IS_I945G(dev_priv) || IS_I945GM(dev_priv) ||
IS_G33(dev_priv) || IS_PINEVIEW(dev_priv)) {
- tmp = I915_READ(DPLL(crtc->pipe));
+ tmp = intel_de_read(dev_priv, DPLL(crtc->pipe));
pipe_config->pixel_multiplier =
((tmp & SDVO_MULTIPLIER_MASK)
>> SDVO_MULTIPLIER_SHIFT_HIRES) + 1;
@@ -9302,10 +9333,13 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
* function. */
pipe_config->pixel_multiplier = 1;
}
- pipe_config->dpll_hw_state.dpll = I915_READ(DPLL(crtc->pipe));
+ pipe_config->dpll_hw_state.dpll = intel_de_read(dev_priv,
+ DPLL(crtc->pipe));
if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv)) {
- pipe_config->dpll_hw_state.fp0 = I915_READ(FP0(crtc->pipe));
- pipe_config->dpll_hw_state.fp1 = I915_READ(FP1(crtc->pipe));
+ pipe_config->dpll_hw_state.fp0 = intel_de_read(dev_priv,
+ FP0(crtc->pipe));
+ pipe_config->dpll_hw_state.fp1 = intel_de_read(dev_priv,
+ FP1(crtc->pipe));
} else {
/* Mask out read-only status bits. */
pipe_config->dpll_hw_state.dpll &= ~(DPLL_LOCK_VLV |
@@ -9375,7 +9409,7 @@ static void ilk_init_pch_refclk(struct drm_i915_private *dev_priv)
/* Check if any DPLLs are using the SSC source */
for (i = 0; i < dev_priv->num_shared_dpll; i++) {
- u32 temp = I915_READ(PCH_DPLL(i));
+ u32 temp = intel_de_read(dev_priv, PCH_DPLL(i));
if (!(temp & DPLL_VCO_ENABLE))
continue;
@@ -9395,7 +9429,7 @@ static void ilk_init_pch_refclk(struct drm_i915_private *dev_priv)
* PCH B stepping, previous chipset stepping should be
* ignoring this setting.
*/
- val = I915_READ(PCH_DREF_CONTROL);
+ val = intel_de_read(dev_priv, PCH_DREF_CONTROL);
/* As we must carefully and slowly disable/enable each source in turn,
* compute the final state we want first and check if we need to
@@ -9453,8 +9487,8 @@ static void ilk_init_pch_refclk(struct drm_i915_private *dev_priv)
val &= ~DREF_SSC1_ENABLE;
/* Get SSC going before enabling the outputs */
- I915_WRITE(PCH_DREF_CONTROL, val);
- POSTING_READ(PCH_DREF_CONTROL);
+ intel_de_write(dev_priv, PCH_DREF_CONTROL, val);
+ intel_de_posting_read(dev_priv, PCH_DREF_CONTROL);
udelay(200);
val &= ~DREF_CPU_SOURCE_OUTPUT_MASK;
@@ -9469,8 +9503,8 @@ static void ilk_init_pch_refclk(struct drm_i915_private *dev_priv)
} else
val |= DREF_CPU_SOURCE_OUTPUT_DISABLE;
- I915_WRITE(PCH_DREF_CONTROL, val);
- POSTING_READ(PCH_DREF_CONTROL);
+ intel_de_write(dev_priv, PCH_DREF_CONTROL, val);
+ intel_de_posting_read(dev_priv, PCH_DREF_CONTROL);
udelay(200);
} else {
DRM_DEBUG_KMS("Disabling CPU source output\n");
@@ -9480,8 +9514,8 @@ static void ilk_init_pch_refclk(struct drm_i915_private *dev_priv)
/* Turn off CPU output */
val |= DREF_CPU_SOURCE_OUTPUT_DISABLE;
- I915_WRITE(PCH_DREF_CONTROL, val);
- POSTING_READ(PCH_DREF_CONTROL);
+ intel_de_write(dev_priv, PCH_DREF_CONTROL, val);
+ intel_de_posting_read(dev_priv, PCH_DREF_CONTROL);
udelay(200);
if (!using_ssc_source) {
@@ -9494,8 +9528,8 @@ static void ilk_init_pch_refclk(struct drm_i915_private *dev_priv)
/* Turn off SSC1 */
val &= ~DREF_SSC1_ENABLE;
- I915_WRITE(PCH_DREF_CONTROL, val);
- POSTING_READ(PCH_DREF_CONTROL);
+ intel_de_write(dev_priv, PCH_DREF_CONTROL, val);
+ intel_de_posting_read(dev_priv, PCH_DREF_CONTROL);
udelay(200);
}
}
@@ -9507,19 +9541,19 @@ static void lpt_reset_fdi_mphy(struct drm_i915_private *dev_priv)
{
u32 tmp;
- tmp = I915_READ(SOUTH_CHICKEN2);
+ tmp = intel_de_read(dev_priv, SOUTH_CHICKEN2);
tmp |= FDI_MPHY_IOSFSB_RESET_CTL;
- I915_WRITE(SOUTH_CHICKEN2, tmp);
+ intel_de_write(dev_priv, SOUTH_CHICKEN2, tmp);
- if (wait_for_us(I915_READ(SOUTH_CHICKEN2) &
+ if (wait_for_us(intel_de_read(dev_priv, SOUTH_CHICKEN2) &
FDI_MPHY_IOSFSB_RESET_STATUS, 100))
DRM_ERROR("FDI mPHY reset assert timeout\n");
- tmp = I915_READ(SOUTH_CHICKEN2);
+ tmp = intel_de_read(dev_priv, SOUTH_CHICKEN2);
tmp &= ~FDI_MPHY_IOSFSB_RESET_CTL;
- I915_WRITE(SOUTH_CHICKEN2, tmp);
+ intel_de_write(dev_priv, SOUTH_CHICKEN2, tmp);
- if (wait_for_us((I915_READ(SOUTH_CHICKEN2) &
+ if (wait_for_us((intel_de_read(dev_priv, SOUTH_CHICKEN2) &
FDI_MPHY_IOSFSB_RESET_STATUS) == 0, 100))
DRM_ERROR("FDI mPHY reset de-assert timeout\n");
}
@@ -9733,8 +9767,8 @@ static void lpt_bend_clkout_dp(struct drm_i915_private *dev_priv, int steps)
static bool spll_uses_pch_ssc(struct drm_i915_private *dev_priv)
{
- u32 fuse_strap = I915_READ(FUSE_STRAP);
- u32 ctl = I915_READ(SPLL_CTL);
+ u32 fuse_strap = intel_de_read(dev_priv, FUSE_STRAP);
+ u32 ctl = intel_de_read(dev_priv, SPLL_CTL);
if ((ctl & SPLL_PLL_ENABLE) == 0)
return false;
@@ -9753,8 +9787,8 @@ static bool spll_uses_pch_ssc(struct drm_i915_private *dev_priv)
static bool wrpll_uses_pch_ssc(struct drm_i915_private *dev_priv,
enum intel_dpll_id id)
{
- u32 fuse_strap = I915_READ(FUSE_STRAP);
- u32 ctl = I915_READ(WRPLL_CTL(id));
+ u32 fuse_strap = intel_de_read(dev_priv, FUSE_STRAP);
+ u32 ctl = intel_de_read(dev_priv, WRPLL_CTL(id));
if ((ctl & WRPLL_PLL_ENABLE) == 0)
return false;
@@ -9891,8 +9925,8 @@ static void ilk_set_pipeconf(const struct intel_crtc_state *crtc_state)
val |= PIPECONF_FRAME_START_DELAY(0);
- I915_WRITE(PIPECONF(pipe), val);
- POSTING_READ(PIPECONF(pipe));
+ intel_de_write(dev_priv, PIPECONF(pipe), val);
+ intel_de_posting_read(dev_priv, PIPECONF(pipe));
}
static void hsw_set_pipeconf(const struct intel_crtc_state *crtc_state)
@@ -9914,8 +9948,8 @@ static void hsw_set_pipeconf(const struct intel_crtc_state *crtc_state)
crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB)
val |= PIPECONF_OUTPUT_COLORSPACE_YUV_HSW;
- I915_WRITE(PIPECONF(cpu_transcoder), val);
- POSTING_READ(PIPECONF(cpu_transcoder));
+ intel_de_write(dev_priv, PIPECONF(cpu_transcoder), val);
+ intel_de_posting_read(dev_priv, PIPECONF(cpu_transcoder));
}
static void bdw_set_pipemisc(const struct intel_crtc_state *crtc_state)
@@ -9958,7 +9992,7 @@ static void bdw_set_pipemisc(const struct intel_crtc_state *crtc_state)
BIT(PLANE_CURSOR))) == 0)
val |= PIPEMISC_HDR_MODE_PRECISION;
- I915_WRITE(PIPEMISC(crtc->pipe), val);
+ intel_de_write(dev_priv, PIPEMISC(crtc->pipe), val);
}
int bdw_get_pipemisc_bpp(struct intel_crtc *crtc)
@@ -9966,7 +10000,7 @@ int bdw_get_pipemisc_bpp(struct intel_crtc *crtc)
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
u32 tmp;
- tmp = I915_READ(PIPEMISC(crtc->pipe));
+ tmp = intel_de_read(dev_priv, PIPEMISC(crtc->pipe));
switch (tmp & PIPEMISC_DITHER_BPC_MASK) {
case PIPEMISC_DITHER_6_BPC:
@@ -10164,12 +10198,12 @@ static void intel_pch_transcoder_get_m_n(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = to_i915(dev);
enum pipe pipe = crtc->pipe;
- m_n->link_m = I915_READ(PCH_TRANS_LINK_M1(pipe));
- m_n->link_n = I915_READ(PCH_TRANS_LINK_N1(pipe));
- m_n->gmch_m = I915_READ(PCH_TRANS_DATA_M1(pipe))
+ m_n->link_m = intel_de_read(dev_priv, PCH_TRANS_LINK_M1(pipe));
+ m_n->link_n = intel_de_read(dev_priv, PCH_TRANS_LINK_N1(pipe));
+ m_n->gmch_m = intel_de_read(dev_priv, PCH_TRANS_DATA_M1(pipe))
& ~TU_SIZE_MASK;
- m_n->gmch_n = I915_READ(PCH_TRANS_DATA_N1(pipe));
- m_n->tu = ((I915_READ(PCH_TRANS_DATA_M1(pipe))
+ m_n->gmch_n = intel_de_read(dev_priv, PCH_TRANS_DATA_N1(pipe));
+ m_n->tu = ((intel_de_read(dev_priv, PCH_TRANS_DATA_M1(pipe))
& TU_SIZE_MASK) >> TU_SIZE_SHIFT) + 1;
}
@@ -10182,30 +10216,38 @@ static void intel_cpu_transcoder_get_m_n(struct intel_crtc *crtc,
enum pipe pipe = crtc->pipe;
if (INTEL_GEN(dev_priv) >= 5) {
- m_n->link_m = I915_READ(PIPE_LINK_M1(transcoder));
- m_n->link_n = I915_READ(PIPE_LINK_N1(transcoder));
- m_n->gmch_m = I915_READ(PIPE_DATA_M1(transcoder))
+ m_n->link_m = intel_de_read(dev_priv,
+ PIPE_LINK_M1(transcoder));
+ m_n->link_n = intel_de_read(dev_priv,
+ PIPE_LINK_N1(transcoder));
+ m_n->gmch_m = intel_de_read(dev_priv,
+ PIPE_DATA_M1(transcoder))
& ~TU_SIZE_MASK;
- m_n->gmch_n = I915_READ(PIPE_DATA_N1(transcoder));
- m_n->tu = ((I915_READ(PIPE_DATA_M1(transcoder))
+ m_n->gmch_n = intel_de_read(dev_priv,
+ PIPE_DATA_N1(transcoder));
+ m_n->tu = ((intel_de_read(dev_priv, PIPE_DATA_M1(transcoder))
& TU_SIZE_MASK) >> TU_SIZE_SHIFT) + 1;
if (m2_n2 && transcoder_has_m2_n2(dev_priv, transcoder)) {
- m2_n2->link_m = I915_READ(PIPE_LINK_M2(transcoder));
- m2_n2->link_n = I915_READ(PIPE_LINK_N2(transcoder));
- m2_n2->gmch_m = I915_READ(PIPE_DATA_M2(transcoder))
+ m2_n2->link_m = intel_de_read(dev_priv,
+ PIPE_LINK_M2(transcoder));
+ m2_n2->link_n = intel_de_read(dev_priv,
+ PIPE_LINK_N2(transcoder));
+ m2_n2->gmch_m = intel_de_read(dev_priv,
+ PIPE_DATA_M2(transcoder))
& ~TU_SIZE_MASK;
- m2_n2->gmch_n = I915_READ(PIPE_DATA_N2(transcoder));
- m2_n2->tu = ((I915_READ(PIPE_DATA_M2(transcoder))
+ m2_n2->gmch_n = intel_de_read(dev_priv,
+ PIPE_DATA_N2(transcoder));
+ m2_n2->tu = ((intel_de_read(dev_priv, PIPE_DATA_M2(transcoder))
& TU_SIZE_MASK) >> TU_SIZE_SHIFT) + 1;
}
} else {
- m_n->link_m = I915_READ(PIPE_LINK_M_G4X(pipe));
- m_n->link_n = I915_READ(PIPE_LINK_N_G4X(pipe));
- m_n->gmch_m = I915_READ(PIPE_DATA_M_G4X(pipe))
+ m_n->link_m = intel_de_read(dev_priv, PIPE_LINK_M_G4X(pipe));
+ m_n->link_n = intel_de_read(dev_priv, PIPE_LINK_N_G4X(pipe));
+ m_n->gmch_m = intel_de_read(dev_priv, PIPE_DATA_M_G4X(pipe))
& ~TU_SIZE_MASK;
- m_n->gmch_n = I915_READ(PIPE_DATA_N_G4X(pipe));
- m_n->tu = ((I915_READ(PIPE_DATA_M_G4X(pipe))
+ m_n->gmch_n = intel_de_read(dev_priv, PIPE_DATA_N_G4X(pipe));
+ m_n->tu = ((intel_de_read(dev_priv, PIPE_DATA_M_G4X(pipe))
& TU_SIZE_MASK) >> TU_SIZE_SHIFT) + 1;
}
}
@@ -10240,12 +10282,14 @@ static void skl_get_pfit_config(struct intel_crtc *crtc,
/* find scaler attached to this pipe */
for (i = 0; i < crtc->num_scalers; i++) {
- ps_ctrl = I915_READ(SKL_PS_CTRL(crtc->pipe, i));
+ ps_ctrl = intel_de_read(dev_priv, SKL_PS_CTRL(crtc->pipe, i));
if (ps_ctrl & PS_SCALER_EN && !(ps_ctrl & PS_PLANE_SEL_MASK)) {
id = i;
pipe_config->pch_pfit.enabled = true;
- pipe_config->pch_pfit.pos = I915_READ(SKL_PS_WIN_POS(crtc->pipe, i));
- pipe_config->pch_pfit.size = I915_READ(SKL_PS_WIN_SZ(crtc->pipe, i));
+ pipe_config->pch_pfit.pos = intel_de_read(dev_priv,
+ SKL_PS_WIN_POS(crtc->pipe, i));
+ pipe_config->pch_pfit.size = intel_de_read(dev_priv,
+ SKL_PS_WIN_SZ(crtc->pipe, i));
scaler_state->scalers[i].in_use = true;
break;
}
@@ -10289,7 +10333,7 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
fb->dev = dev;
- val = I915_READ(PLANE_CTL(pipe, plane_id));
+ val = intel_de_read(dev_priv, PLANE_CTL(pipe, plane_id));
if (INTEL_GEN(dev_priv) >= 11)
pixel_format = val & ICL_PLANE_CTL_FORMAT_MASK;
@@ -10297,7 +10341,8 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
pixel_format = val & PLANE_CTL_FORMAT_MASK;
if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
- alpha = I915_READ(PLANE_COLOR_CTL(pipe, plane_id));
+ alpha = intel_de_read(dev_priv,
+ PLANE_COLOR_CTL(pipe, plane_id));
alpha &= PLANE_COLOR_ALPHA_MASK;
} else {
alpha = val & PLANE_CTL_ALPHA_MASK;
@@ -10361,16 +10406,16 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
val & PLANE_CTL_FLIP_HORIZONTAL)
plane_config->rotation |= DRM_MODE_REFLECT_X;
- base = I915_READ(PLANE_SURF(pipe, plane_id)) & 0xfffff000;
+ base = intel_de_read(dev_priv, PLANE_SURF(pipe, plane_id)) & 0xfffff000;
plane_config->base = base;
- offset = I915_READ(PLANE_OFFSET(pipe, plane_id));
+ offset = intel_de_read(dev_priv, PLANE_OFFSET(pipe, plane_id));
- val = I915_READ(PLANE_SIZE(pipe, plane_id));
+ val = intel_de_read(dev_priv, PLANE_SIZE(pipe, plane_id));
fb->height = ((val >> 16) & 0xffff) + 1;
fb->width = ((val >> 0) & 0xffff) + 1;
- val = I915_READ(PLANE_STRIDE(pipe, plane_id));
+ val = intel_de_read(dev_priv, PLANE_STRIDE(pipe, plane_id));
stride_mult = skl_plane_stride_mult(fb, 0, DRM_MODE_ROTATE_0);
fb->pitches[0] = (val & 0x3ff) * stride_mult;
@@ -10397,12 +10442,14 @@ static void ilk_get_pfit_config(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = to_i915(dev);
u32 tmp;
- tmp = I915_READ(PF_CTL(crtc->pipe));
+ tmp = intel_de_read(dev_priv, PF_CTL(crtc->pipe));
if (tmp & PF_ENABLE) {
pipe_config->pch_pfit.enabled = true;
- pipe_config->pch_pfit.pos = I915_READ(PF_WIN_POS(crtc->pipe));
- pipe_config->pch_pfit.size = I915_READ(PF_WIN_SZ(crtc->pipe));
+ pipe_config->pch_pfit.pos = intel_de_read(dev_priv,
+ PF_WIN_POS(crtc->pipe));
+ pipe_config->pch_pfit.size = intel_de_read(dev_priv,
+ PF_WIN_SZ(crtc->pipe));
/* We currently do not free assignements of panel fitters on
* ivb/hsw (since we don't use the higher upscaling modes which
@@ -10434,7 +10481,7 @@ static bool ilk_get_pipe_config(struct intel_crtc *crtc,
pipe_config->master_transcoder = INVALID_TRANSCODER;
ret = false;
- tmp = I915_READ(PIPECONF(crtc->pipe));
+ tmp = intel_de_read(dev_priv, PIPECONF(crtc->pipe));
if (!(tmp & PIPECONF_ENABLE))
goto out;
@@ -10471,18 +10518,19 @@ static bool ilk_get_pipe_config(struct intel_crtc *crtc,
pipe_config->gamma_mode = (tmp & PIPECONF_GAMMA_MODE_MASK_ILK) >>
PIPECONF_GAMMA_MODE_SHIFT;
- pipe_config->csc_mode = I915_READ(PIPE_CSC_MODE(crtc->pipe));
+ pipe_config->csc_mode = intel_de_read(dev_priv,
+ PIPE_CSC_MODE(crtc->pipe));
i9xx_get_pipe_color_config(pipe_config);
intel_color_get_config(pipe_config);
- if (I915_READ(PCH_TRANSCONF(crtc->pipe)) & TRANS_ENABLE) {
+ if (intel_de_read(dev_priv, PCH_TRANSCONF(crtc->pipe)) & TRANS_ENABLE) {
struct intel_shared_dpll *pll;
enum intel_dpll_id pll_id;
pipe_config->has_pch_encoder = true;
- tmp = I915_READ(FDI_RX_CTL(crtc->pipe));
+ tmp = intel_de_read(dev_priv, FDI_RX_CTL(crtc->pipe));
pipe_config->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>
FDI_DP_PORT_WIDTH_SHIFT) + 1;
@@ -10495,7 +10543,7 @@ static bool ilk_get_pipe_config(struct intel_crtc *crtc,
*/
pll_id = (enum intel_dpll_id) crtc->pipe;
} else {
- tmp = I915_READ(PCH_DPLL_SEL);
+ tmp = intel_de_read(dev_priv, PCH_DPLL_SEL);
if (tmp & TRANS_DPLLB_SEL(crtc->pipe))
pll_id = DPLL_ID_PCH_PLL_B;
else
@@ -10560,7 +10608,7 @@ static void cnl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
enum intel_dpll_id id;
u32 temp;
- temp = I915_READ(DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
+ temp = intel_de_read(dev_priv, DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL2))
@@ -10578,12 +10626,12 @@ static void icl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
u32 temp;
if (intel_phy_is_combo(dev_priv, phy)) {
- temp = I915_READ(ICL_DPCLKA_CFGCR0) &
+ temp = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0) &
ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
id = temp >> ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy);
port_dpll_id = ICL_PORT_DPLL_DEFAULT;
} else if (intel_phy_is_tc(dev_priv, phy)) {
- u32 clk_sel = I915_READ(DDI_CLK_SEL(port)) & DDI_CLK_SEL_MASK;
+ u32 clk_sel = intel_de_read(dev_priv, DDI_CLK_SEL(port)) & DDI_CLK_SEL_MASK;
if (clk_sel == DDI_CLK_SEL_MG) {
id = icl_tc_port_to_pll_id(intel_port_to_tc(dev_priv,
@@ -10635,7 +10683,7 @@ static void skl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
enum intel_dpll_id id;
u32 temp;
- temp = I915_READ(DPLL_CTRL2) & DPLL_CTRL2_DDI_CLK_SEL_MASK(port);
+ temp = intel_de_read(dev_priv, DPLL_CTRL2) & DPLL_CTRL2_DDI_CLK_SEL_MASK(port);
id = temp >> (port * 3 + 1);
if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL3))
@@ -10648,7 +10696,7 @@ static void hsw_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
struct intel_crtc_state *pipe_config)
{
enum intel_dpll_id id;
- u32 ddi_pll_sel = I915_READ(PORT_CLK_SEL(port));
+ u32 ddi_pll_sel = intel_de_read(dev_priv, PORT_CLK_SEL(port));
switch (ddi_pll_sel) {
case PORT_CLK_SEL_WRPLL1:
@@ -10716,7 +10764,8 @@ static bool hsw_get_transcoder_state(struct intel_crtc *crtc,
bool force_thru = false;
enum pipe trans_pipe;
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(panel_transcoder));
+ tmp = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL(panel_transcoder));
if (!(tmp & TRANS_DDI_FUNC_ENABLE))
continue;
@@ -10773,7 +10822,7 @@ static bool hsw_get_transcoder_state(struct intel_crtc *crtc,
wakerefs[power_domain] = wf;
*power_domain_mask |= BIT_ULL(power_domain);
- tmp = I915_READ(PIPECONF(pipe_config->cpu_transcoder));
+ tmp = intel_de_read(dev_priv, PIPECONF(pipe_config->cpu_transcoder));
return tmp & PIPECONF_ENABLE;
}
@@ -10818,11 +10867,11 @@ static bool bxt_get_dsi_transcoder_state(struct intel_crtc *crtc,
break;
/* XXX: this works for video mode only */
- tmp = I915_READ(BXT_MIPI_PORT_CTRL(port));
+ tmp = intel_de_read(dev_priv, BXT_MIPI_PORT_CTRL(port));
if (!(tmp & DPI_ENABLE))
continue;
- tmp = I915_READ(MIPI_CTRL(port));
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
if ((tmp & BXT_PIPE_SELECT_MASK) != BXT_PIPE_SELECT(crtc->pipe))
continue;
@@ -10846,7 +10895,8 @@ static void hsw_get_ddi_port_state(struct intel_crtc *crtc,
port = (cpu_transcoder == TRANSCODER_DSI_A) ?
PORT_A : PORT_B;
} else {
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ tmp = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL(cpu_transcoder));
if (INTEL_GEN(dev_priv) >= 12)
port = TGL_TRANS_DDI_FUNC_CTL_VAL_TO_PORT(tmp);
else
@@ -10876,10 +10926,10 @@ static void hsw_get_ddi_port_state(struct intel_crtc *crtc,
* the PCH transcoder is on.
*/
if (INTEL_GEN(dev_priv) < 9 &&
- (port == PORT_E) && I915_READ(LPT_TRANSCONF) & TRANS_ENABLE) {
+ (port == PORT_E) && intel_de_read(dev_priv, LPT_TRANSCONF) & TRANS_ENABLE) {
pipe_config->has_pch_encoder = true;
- tmp = I915_READ(FDI_RX_CTL(PIPE_A));
+ tmp = intel_de_read(dev_priv, FDI_RX_CTL(PIPE_A));
pipe_config->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>
FDI_DP_PORT_WIDTH_SHIFT) + 1;
@@ -10892,7 +10942,8 @@ static enum transcoder transcoder_master_readout(struct drm_i915_private *dev_pr
{
u32 trans_port_sync, master_select;
- trans_port_sync = I915_READ(TRANS_DDI_FUNC_CTL2(cpu_transcoder));
+ trans_port_sync = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL2(cpu_transcoder));
if ((trans_port_sync & PORT_SYNC_MODE_ENABLE) == 0)
return INVALID_TRANSCODER;
@@ -10983,7 +11034,8 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
intel_get_pipe_src_size(crtc, pipe_config);
if (IS_HASWELL(dev_priv)) {
- u32 tmp = I915_READ(PIPECONF(pipe_config->cpu_transcoder));
+ u32 tmp = intel_de_read(dev_priv,
+ PIPECONF(pipe_config->cpu_transcoder));
if (tmp & PIPECONF_OUTPUT_COLORSPACE_YUV_HSW)
pipe_config->output_format = INTEL_OUTPUT_FORMAT_YCBCR444;
@@ -11006,12 +11058,15 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR444;
}
- pipe_config->gamma_mode = I915_READ(GAMMA_MODE(crtc->pipe));
+ pipe_config->gamma_mode = intel_de_read(dev_priv,
+ GAMMA_MODE(crtc->pipe));
- pipe_config->csc_mode = I915_READ(PIPE_CSC_MODE(crtc->pipe));
+ pipe_config->csc_mode = intel_de_read(dev_priv,
+ PIPE_CSC_MODE(crtc->pipe));
if (INTEL_GEN(dev_priv) >= 9) {
- u32 tmp = I915_READ(SKL_BOTTOM_COLOR(crtc->pipe));
+ u32 tmp = intel_de_read(dev_priv,
+ SKL_BOTTOM_COLOR(crtc->pipe));
if (tmp & SKL_BOTTOM_COLOR_GAMMA_ENABLE)
pipe_config->gamma_enable = true;
@@ -11040,7 +11095,8 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
if (hsw_crtc_supports_ips(crtc)) {
if (IS_HASWELL(dev_priv))
- pipe_config->ips_enabled = I915_READ(IPS_CTL) & IPS_ENABLE;
+ pipe_config->ips_enabled = intel_de_read(dev_priv,
+ IPS_CTL) & IPS_ENABLE;
else {
/*
* We cannot readout IPS state on broadwell, set to
@@ -11054,7 +11110,8 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
if (pipe_config->cpu_transcoder != TRANSCODER_EDP &&
!transcoder_is_dsi(pipe_config->cpu_transcoder)) {
pipe_config->pixel_multiplier =
- I915_READ(PIPE_MULT(pipe_config->cpu_transcoder)) + 1;
+ intel_de_read(dev_priv,
+ PIPE_MULT(pipe_config->cpu_transcoder)) + 1;
} else {
pipe_config->pixel_multiplier = 1;
}
@@ -11315,17 +11372,17 @@ static void i845_update_cursor(struct intel_plane *plane,
if (plane->cursor.base != base ||
plane->cursor.size != size ||
plane->cursor.cntl != cntl) {
- I915_WRITE_FW(CURCNTR(PIPE_A), 0);
- I915_WRITE_FW(CURBASE(PIPE_A), base);
- I915_WRITE_FW(CURSIZE, size);
- I915_WRITE_FW(CURPOS(PIPE_A), pos);
- I915_WRITE_FW(CURCNTR(PIPE_A), cntl);
+ intel_de_write_fw(dev_priv, CURCNTR(PIPE_A), 0);
+ intel_de_write_fw(dev_priv, CURBASE(PIPE_A), base);
+ intel_de_write_fw(dev_priv, CURSIZE, size);
+ intel_de_write_fw(dev_priv, CURPOS(PIPE_A), pos);
+ intel_de_write_fw(dev_priv, CURCNTR(PIPE_A), cntl);
plane->cursor.base = base;
plane->cursor.size = size;
plane->cursor.cntl = cntl;
} else {
- I915_WRITE_FW(CURPOS(PIPE_A), pos);
+ intel_de_write_fw(dev_priv, CURPOS(PIPE_A), pos);
}
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
@@ -11350,7 +11407,7 @@ static bool i845_cursor_get_hw_state(struct intel_plane *plane,
if (!wakeref)
return false;
- ret = I915_READ(CURCNTR(PIPE_A)) & CURSOR_ENABLE;
+ ret = intel_de_read(dev_priv, CURCNTR(PIPE_A)) & CURSOR_ENABLE;
*pipe = PIPE_A;
@@ -11566,17 +11623,18 @@ static void i9xx_update_cursor(struct intel_plane *plane,
plane->cursor.size != fbc_ctl ||
plane->cursor.cntl != cntl) {
if (HAS_CUR_FBC(dev_priv))
- I915_WRITE_FW(CUR_FBC_CTL(pipe), fbc_ctl);
- I915_WRITE_FW(CURCNTR(pipe), cntl);
- I915_WRITE_FW(CURPOS(pipe), pos);
- I915_WRITE_FW(CURBASE(pipe), base);
+ intel_de_write_fw(dev_priv, CUR_FBC_CTL(pipe),
+ fbc_ctl);
+ intel_de_write_fw(dev_priv, CURCNTR(pipe), cntl);
+ intel_de_write_fw(dev_priv, CURPOS(pipe), pos);
+ intel_de_write_fw(dev_priv, CURBASE(pipe), base);
plane->cursor.base = base;
plane->cursor.size = fbc_ctl;
plane->cursor.cntl = cntl;
} else {
- I915_WRITE_FW(CURPOS(pipe), pos);
- I915_WRITE_FW(CURBASE(pipe), base);
+ intel_de_write_fw(dev_priv, CURPOS(pipe), pos);
+ intel_de_write_fw(dev_priv, CURBASE(pipe), base);
}
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
@@ -11607,7 +11665,7 @@ static bool i9xx_cursor_get_hw_state(struct intel_plane *plane,
if (!wakeref)
return false;
- val = I915_READ(CURCNTR(plane->pipe));
+ val = intel_de_read(dev_priv, CURCNTR(plane->pipe));
ret = val & MCURSOR_MODE;
@@ -11924,7 +11982,8 @@ static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
else
port_clock = i9xx_calc_dpll_params(refclk, &clock);
} else {
- u32 lvds = IS_I830(dev_priv) ? 0 : I915_READ(LVDS);
+ u32 lvds = IS_I830(dev_priv) ? 0 : intel_de_read(dev_priv,
+ LVDS);
bool is_lvds = (pipe == 1) && (lvds & LVDS_PORT_EN);
if (is_lvds) {
@@ -16547,10 +16606,10 @@ static bool ilk_has_edp_a(struct drm_i915_private *dev_priv)
if (!IS_MOBILE(dev_priv))
return false;
- if ((I915_READ(DP_A) & DP_DETECTED) == 0)
+ if ((intel_de_read(dev_priv, DP_A) & DP_DETECTED) == 0)
return false;
- if (IS_GEN(dev_priv, 5) && (I915_READ(FUSE_STRAP) & ILK_eDP_A_DISABLE))
+ if (IS_GEN(dev_priv, 5) && (intel_de_read(dev_priv, FUSE_STRAP) & ILK_eDP_A_DISABLE))
return false;
return true;
@@ -16565,11 +16624,11 @@ static bool intel_ddi_crt_present(struct drm_i915_private *dev_priv)
return false;
if (HAS_PCH_LPT_H(dev_priv) &&
- I915_READ(SFUSE_STRAP) & SFUSE_STRAP_CRT_DISABLED)
+ intel_de_read(dev_priv, SFUSE_STRAP) & SFUSE_STRAP_CRT_DISABLED)
return false;
/* DDI E can't be used if DDI A requires 4 lanes */
- if (I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)
+ if (intel_de_read(dev_priv, DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)
return false;
if (!dev_priv->vbt.int_crt_support)
@@ -16595,10 +16654,10 @@ void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv)
pps_num = 1;
for (pps_idx = 0; pps_idx < pps_num; pps_idx++) {
- u32 val = I915_READ(PP_CONTROL(pps_idx));
+ u32 val = intel_de_read(dev_priv, PP_CONTROL(pps_idx));
val = (val & ~PANEL_UNLOCK_MASK) | PANEL_UNLOCK_REGS;
- I915_WRITE(PP_CONTROL(pps_idx), val);
+ intel_de_write(dev_priv, PP_CONTROL(pps_idx), val);
}
}
@@ -16678,14 +16737,14 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
* On SKL pre-D0 the strap isn't connected, so we assume
* it's there.
*/
- found = I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_INIT_DISPLAY_DETECTED;
+ found = intel_de_read(dev_priv, DDI_BUF_CTL(PORT_A)) & DDI_INIT_DISPLAY_DETECTED;
/* WaIgnoreDDIAStrap: skl */
if (found || IS_GEN9_BC(dev_priv))
intel_ddi_init(dev_priv, PORT_A);
/* DDI B, C, D, and F detection is indicated by the SFUSE_STRAP
* register */
- found = I915_READ(SFUSE_STRAP);
+ found = intel_de_read(dev_priv, SFUSE_STRAP);
if (found & SFUSE_STRAP_DDIB_DETECTED)
intel_ddi_init(dev_priv, PORT_B);
@@ -16718,25 +16777,25 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
if (ilk_has_edp_a(dev_priv))
intel_dp_init(dev_priv, DP_A, PORT_A);
- if (I915_READ(PCH_HDMIB) & SDVO_DETECTED) {
+ if (intel_de_read(dev_priv, PCH_HDMIB) & SDVO_DETECTED) {
/* PCH SDVOB multiplex with HDMIB */
found = intel_sdvo_init(dev_priv, PCH_SDVOB, PORT_B);
if (!found)
intel_hdmi_init(dev_priv, PCH_HDMIB, PORT_B);
- if (!found && (I915_READ(PCH_DP_B) & DP_DETECTED))
+ if (!found && (intel_de_read(dev_priv, PCH_DP_B) & DP_DETECTED))
intel_dp_init(dev_priv, PCH_DP_B, PORT_B);
}
- if (I915_READ(PCH_HDMIC) & SDVO_DETECTED)
+ if (intel_de_read(dev_priv, PCH_HDMIC) & SDVO_DETECTED)
intel_hdmi_init(dev_priv, PCH_HDMIC, PORT_C);
- if (!dpd_is_edp && I915_READ(PCH_HDMID) & SDVO_DETECTED)
+ if (!dpd_is_edp && intel_de_read(dev_priv, PCH_HDMID) & SDVO_DETECTED)
intel_hdmi_init(dev_priv, PCH_HDMID, PORT_D);
- if (I915_READ(PCH_DP_C) & DP_DETECTED)
+ if (intel_de_read(dev_priv, PCH_DP_C) & DP_DETECTED)
intel_dp_init(dev_priv, PCH_DP_C, PORT_C);
- if (I915_READ(PCH_DP_D) & DP_DETECTED)
+ if (intel_de_read(dev_priv, PCH_DP_D) & DP_DETECTED)
intel_dp_init(dev_priv, PCH_DP_D, PORT_D);
} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
bool has_edp, has_port;
@@ -16761,16 +16820,16 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
*/
has_edp = intel_dp_is_port_edp(dev_priv, PORT_B);
has_port = intel_bios_is_port_present(dev_priv, PORT_B);
- if (I915_READ(VLV_DP_B) & DP_DETECTED || has_port)
+ if (intel_de_read(dev_priv, VLV_DP_B) & DP_DETECTED || has_port)
has_edp &= intel_dp_init(dev_priv, VLV_DP_B, PORT_B);
- if ((I915_READ(VLV_HDMIB) & SDVO_DETECTED || has_port) && !has_edp)
+ if ((intel_de_read(dev_priv, VLV_HDMIB) & SDVO_DETECTED || has_port) && !has_edp)
intel_hdmi_init(dev_priv, VLV_HDMIB, PORT_B);
has_edp = intel_dp_is_port_edp(dev_priv, PORT_C);
has_port = intel_bios_is_port_present(dev_priv, PORT_C);
- if (I915_READ(VLV_DP_C) & DP_DETECTED || has_port)
+ if (intel_de_read(dev_priv, VLV_DP_C) & DP_DETECTED || has_port)
has_edp &= intel_dp_init(dev_priv, VLV_DP_C, PORT_C);
- if ((I915_READ(VLV_HDMIC) & SDVO_DETECTED || has_port) && !has_edp)
+ if ((intel_de_read(dev_priv, VLV_HDMIC) & SDVO_DETECTED || has_port) && !has_edp)
intel_hdmi_init(dev_priv, VLV_HDMIC, PORT_C);
if (IS_CHERRYVIEW(dev_priv)) {
@@ -16779,9 +16838,9 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
* so no need to worry about it
*/
has_port = intel_bios_is_port_present(dev_priv, PORT_D);
- if (I915_READ(CHV_DP_D) & DP_DETECTED || has_port)
+ if (intel_de_read(dev_priv, CHV_DP_D) & DP_DETECTED || has_port)
intel_dp_init(dev_priv, CHV_DP_D, PORT_D);
- if (I915_READ(CHV_HDMID) & SDVO_DETECTED || has_port)
+ if (intel_de_read(dev_priv, CHV_HDMID) & SDVO_DETECTED || has_port)
intel_hdmi_init(dev_priv, CHV_HDMID, PORT_D);
}
@@ -16797,7 +16856,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
intel_crt_init(dev_priv);
- if (I915_READ(GEN3_SDVOB) & SDVO_DETECTED) {
+ if (intel_de_read(dev_priv, GEN3_SDVOB) & SDVO_DETECTED) {
DRM_DEBUG_KMS("probing SDVOB\n");
found = intel_sdvo_init(dev_priv, GEN3_SDVOB, PORT_B);
if (!found && IS_G4X(dev_priv)) {
@@ -16811,12 +16870,12 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
/* Before G4X SDVOC doesn't have its own detect register */
- if (I915_READ(GEN3_SDVOB) & SDVO_DETECTED) {
+ if (intel_de_read(dev_priv, GEN3_SDVOB) & SDVO_DETECTED) {
DRM_DEBUG_KMS("probing SDVOC\n");
found = intel_sdvo_init(dev_priv, GEN3_SDVOC, PORT_C);
}
- if (!found && (I915_READ(GEN3_SDVOC) & SDVO_DETECTED)) {
+ if (!found && (intel_de_read(dev_priv, GEN3_SDVOC) & SDVO_DETECTED)) {
if (IS_G4X(dev_priv)) {
DRM_DEBUG_KMS("probing HDMI on SDVOC\n");
@@ -16826,7 +16885,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
intel_dp_init(dev_priv, DP_C, PORT_C);
}
- if (IS_G4X(dev_priv) && (I915_READ(DP_D) & DP_DETECTED))
+ if (IS_G4X(dev_priv) && (intel_de_read(dev_priv, DP_D) & DP_DETECTED))
intel_dp_init(dev_priv, DP_D, PORT_D);
if (SUPPORTS_TV(dev_priv))
@@ -17388,7 +17447,7 @@ static void intel_update_fdi_pll_freq(struct drm_i915_private *dev_priv)
{
if (IS_GEN(dev_priv, 5)) {
u32 fdi_pll_clk =
- I915_READ(FDI_PLL_BIOS_0) & FDI_PLL_FB_CLOCK_MASK;
+ intel_de_read(dev_priv, FDI_PLL_BIOS_0) & FDI_PLL_FB_CLOCK_MASK;
dev_priv->fdi_pll_freq = (fdi_pll_clk + 2) * 10000;
} else if (IS_GEN(dev_priv, 6) || IS_IVYBRIDGE(dev_priv)) {
@@ -17637,27 +17696,27 @@ void i830_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
PLL_REF_INPUT_DREFCLK |
DPLL_VCO_ENABLE;
- I915_WRITE(FP0(pipe), fp);
- I915_WRITE(FP1(pipe), fp);
+ intel_de_write(dev_priv, FP0(pipe), fp);
+ intel_de_write(dev_priv, FP1(pipe), fp);
- I915_WRITE(HTOTAL(pipe), (640 - 1) | ((800 - 1) << 16));
- I915_WRITE(HBLANK(pipe), (640 - 1) | ((800 - 1) << 16));
- I915_WRITE(HSYNC(pipe), (656 - 1) | ((752 - 1) << 16));
- I915_WRITE(VTOTAL(pipe), (480 - 1) | ((525 - 1) << 16));
- I915_WRITE(VBLANK(pipe), (480 - 1) | ((525 - 1) << 16));
- I915_WRITE(VSYNC(pipe), (490 - 1) | ((492 - 1) << 16));
- I915_WRITE(PIPESRC(pipe), ((640 - 1) << 16) | (480 - 1));
+ intel_de_write(dev_priv, HTOTAL(pipe), (640 - 1) | ((800 - 1) << 16));
+ intel_de_write(dev_priv, HBLANK(pipe), (640 - 1) | ((800 - 1) << 16));
+ intel_de_write(dev_priv, HSYNC(pipe), (656 - 1) | ((752 - 1) << 16));
+ intel_de_write(dev_priv, VTOTAL(pipe), (480 - 1) | ((525 - 1) << 16));
+ intel_de_write(dev_priv, VBLANK(pipe), (480 - 1) | ((525 - 1) << 16));
+ intel_de_write(dev_priv, VSYNC(pipe), (490 - 1) | ((492 - 1) << 16));
+ intel_de_write(dev_priv, PIPESRC(pipe), ((640 - 1) << 16) | (480 - 1));
/*
* Apparently we need to have VGA mode enabled prior to changing
* the P1/P2 dividers. Otherwise the DPLL will keep using the old
* dividers, even though the register value does change.
*/
- I915_WRITE(DPLL(pipe), dpll & ~DPLL_VGA_MODE_DIS);
- I915_WRITE(DPLL(pipe), dpll);
+ intel_de_write(dev_priv, DPLL(pipe), dpll & ~DPLL_VGA_MODE_DIS);
+ intel_de_write(dev_priv, DPLL(pipe), dpll);
/* Wait for the clocks to stabilize. */
- POSTING_READ(DPLL(pipe));
+ intel_de_posting_read(dev_priv, DPLL(pipe));
udelay(150);
/* The pixel multiplier can only be updated once the
@@ -17665,17 +17724,18 @@ void i830_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
*
* So write it again.
*/
- I915_WRITE(DPLL(pipe), dpll);
+ intel_de_write(dev_priv, DPLL(pipe), dpll);
/* We do this three times for luck */
for (i = 0; i < 3 ; i++) {
- I915_WRITE(DPLL(pipe), dpll);
- POSTING_READ(DPLL(pipe));
+ intel_de_write(dev_priv, DPLL(pipe), dpll);
+ intel_de_posting_read(dev_priv, DPLL(pipe));
udelay(150); /* wait for warmup */
}
- I915_WRITE(PIPECONF(pipe), PIPECONF_ENABLE | PIPECONF_PROGRESSIVE);
- POSTING_READ(PIPECONF(pipe));
+ intel_de_write(dev_priv, PIPECONF(pipe),
+ PIPECONF_ENABLE | PIPECONF_PROGRESSIVE);
+ intel_de_posting_read(dev_priv, PIPECONF(pipe));
intel_wait_for_pipe_scanline_moving(crtc);
}
@@ -17687,19 +17747,19 @@ void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
DRM_DEBUG_KMS("disabling pipe %c due to force quirk\n",
pipe_name(pipe));
- WARN_ON(I915_READ(DSPCNTR(PLANE_A)) & DISPLAY_PLANE_ENABLE);
- WARN_ON(I915_READ(DSPCNTR(PLANE_B)) & DISPLAY_PLANE_ENABLE);
- WARN_ON(I915_READ(DSPCNTR(PLANE_C)) & DISPLAY_PLANE_ENABLE);
- WARN_ON(I915_READ(CURCNTR(PIPE_A)) & MCURSOR_MODE);
- WARN_ON(I915_READ(CURCNTR(PIPE_B)) & MCURSOR_MODE);
+ WARN_ON(intel_de_read(dev_priv, DSPCNTR(PLANE_A)) & DISPLAY_PLANE_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, DSPCNTR(PLANE_B)) & DISPLAY_PLANE_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, DSPCNTR(PLANE_C)) & DISPLAY_PLANE_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, CURCNTR(PIPE_A)) & MCURSOR_MODE);
+ WARN_ON(intel_de_read(dev_priv, CURCNTR(PIPE_B)) & MCURSOR_MODE);
- I915_WRITE(PIPECONF(pipe), 0);
- POSTING_READ(PIPECONF(pipe));
+ intel_de_write(dev_priv, PIPECONF(pipe), 0);
+ intel_de_posting_read(dev_priv, PIPECONF(pipe));
intel_wait_for_pipe_scanline_stopped(crtc);
- I915_WRITE(DPLL(pipe), DPLL_VGA_MODE_DIS);
- POSTING_READ(DPLL(pipe));
+ intel_de_write(dev_priv, DPLL(pipe), DPLL_VGA_MODE_DIS);
+ intel_de_posting_read(dev_priv, DPLL(pipe));
}
static void
@@ -17773,18 +17833,18 @@ static void intel_sanitize_frame_start_delay(const struct intel_crtc_state *crtc
if (transcoder_is_dsi(cpu_transcoder))
return;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val &= ~HSW_FRAME_START_DELAY_MASK;
val |= HSW_FRAME_START_DELAY(0);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
} else {
i915_reg_t reg = PIPECONF(cpu_transcoder);
u32 val;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val &= ~PIPECONF_FRAME_START_DELAY_MASK;
val |= PIPECONF_FRAME_START_DELAY(0);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
if (!crtc_state->has_pch_encoder)
@@ -17794,19 +17854,19 @@ static void intel_sanitize_frame_start_delay(const struct intel_crtc_state *crtc
i915_reg_t reg = PCH_TRANSCONF(crtc->pipe);
u32 val;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val &= ~TRANS_FRAME_START_DELAY_MASK;
val |= TRANS_FRAME_START_DELAY(0);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
} else {
enum pipe pch_transcoder = intel_crtc_pch_transcoder(crtc);
i915_reg_t reg = TRANS_CHICKEN2(pch_transcoder);
u32 val;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val &= ~TRANS_CHICKEN2_FRAME_START_DELAY_MASK;
val |= TRANS_CHICKEN2_FRAME_START_DELAY(0);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
}
@@ -17838,9 +17898,8 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc,
* gamma and CSC to match how we program our planes.
*/
if (INTEL_GEN(dev_priv) >= 9)
- I915_WRITE(SKL_BOTTOM_COLOR(crtc->pipe),
- SKL_BOTTOM_COLOR_GAMMA_ENABLE |
- SKL_BOTTOM_COLOR_CSC_ENABLE);
+ intel_de_write(dev_priv, SKL_BOTTOM_COLOR(crtc->pipe),
+ SKL_BOTTOM_COLOR_GAMMA_ENABLE | SKL_BOTTOM_COLOR_CSC_ENABLE);
}
/* Adjust the state of the output pipe according to whether we
@@ -18227,23 +18286,23 @@ static void intel_early_display_was(struct drm_i915_private *dev_priv)
* Also known as Wa_14010480278.
*/
if (IS_GEN_RANGE(dev_priv, 10, 12) || IS_GEMINILAKE(dev_priv))
- I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) |
- DARBF_GATING_DIS);
+ intel_de_write(dev_priv, GEN9_CLKGATE_DIS_0,
+ intel_de_read(dev_priv, GEN9_CLKGATE_DIS_0) | DARBF_GATING_DIS);
if (IS_HASWELL(dev_priv)) {
/*
* WaRsPkgCStateDisplayPMReq:hsw
* System hang if this isn't done before disabling all planes!
*/
- I915_WRITE(CHICKEN_PAR1_1,
- I915_READ(CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
+ intel_de_write(dev_priv, CHICKEN_PAR1_1,
+ intel_de_read(dev_priv, CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
}
}
static void ibx_sanitize_pch_hdmi_port(struct drm_i915_private *dev_priv,
enum port port, i915_reg_t hdmi_reg)
{
- u32 val = I915_READ(hdmi_reg);
+ u32 val = intel_de_read(dev_priv, hdmi_reg);
if (val & SDVO_ENABLE ||
(val & SDVO_PIPE_SEL_MASK) == SDVO_PIPE_SEL(PIPE_A))
@@ -18255,13 +18314,13 @@ static void ibx_sanitize_pch_hdmi_port(struct drm_i915_private *dev_priv,
val &= ~SDVO_PIPE_SEL_MASK;
val |= SDVO_PIPE_SEL(PIPE_A);
- I915_WRITE(hdmi_reg, val);
+ intel_de_write(dev_priv, hdmi_reg, val);
}
static void ibx_sanitize_pch_dp_port(struct drm_i915_private *dev_priv,
enum port port, i915_reg_t dp_reg)
{
- u32 val = I915_READ(dp_reg);
+ u32 val = intel_de_read(dev_priv, dp_reg);
if (val & DP_PORT_EN ||
(val & DP_PIPE_SEL_MASK) == DP_PIPE_SEL(PIPE_A))
@@ -18273,7 +18332,7 @@ static void ibx_sanitize_pch_dp_port(struct drm_i915_private *dev_priv,
val &= ~DP_PIPE_SEL_MASK;
val |= DP_PIPE_SEL(PIPE_A);
- I915_WRITE(dp_reg, val);
+ intel_de_write(dev_priv, dp_reg, val);
}
static void ibx_sanitize_pch_ports(struct drm_i915_private *dev_priv)
@@ -18575,7 +18634,8 @@ intel_display_capture_error_state(struct drm_i915_private *dev_priv)
return NULL;
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
- error->power_well_driver = I915_READ(HSW_PWR_WELL_CTL2);
+ error->power_well_driver = intel_de_read(dev_priv,
+ HSW_PWR_WELL_CTL2);
for_each_pipe(dev_priv, i) {
error->pipe[i].power_domain_on =
@@ -18584,27 +18644,33 @@ intel_display_capture_error_state(struct drm_i915_private *dev_priv)
if (!error->pipe[i].power_domain_on)
continue;
- error->cursor[i].control = I915_READ(CURCNTR(i));
- error->cursor[i].position = I915_READ(CURPOS(i));
- error->cursor[i].base = I915_READ(CURBASE(i));
+ error->cursor[i].control = intel_de_read(dev_priv, CURCNTR(i));
+ error->cursor[i].position = intel_de_read(dev_priv, CURPOS(i));
+ error->cursor[i].base = intel_de_read(dev_priv, CURBASE(i));
- error->plane[i].control = I915_READ(DSPCNTR(i));
- error->plane[i].stride = I915_READ(DSPSTRIDE(i));
+ error->plane[i].control = intel_de_read(dev_priv, DSPCNTR(i));
+ error->plane[i].stride = intel_de_read(dev_priv, DSPSTRIDE(i));
if (INTEL_GEN(dev_priv) <= 3) {
- error->plane[i].size = I915_READ(DSPSIZE(i));
- error->plane[i].pos = I915_READ(DSPPOS(i));
+ error->plane[i].size = intel_de_read(dev_priv,
+ DSPSIZE(i));
+ error->plane[i].pos = intel_de_read(dev_priv,
+ DSPPOS(i));
}
if (INTEL_GEN(dev_priv) <= 7 && !IS_HASWELL(dev_priv))
- error->plane[i].addr = I915_READ(DSPADDR(i));
+ error->plane[i].addr = intel_de_read(dev_priv,
+ DSPADDR(i));
if (INTEL_GEN(dev_priv) >= 4) {
- error->plane[i].surface = I915_READ(DSPSURF(i));
- error->plane[i].tile_offset = I915_READ(DSPTILEOFF(i));
+ error->plane[i].surface = intel_de_read(dev_priv,
+ DSPSURF(i));
+ error->plane[i].tile_offset = intel_de_read(dev_priv,
+ DSPTILEOFF(i));
}
- error->pipe[i].source = I915_READ(PIPESRC(i));
+ error->pipe[i].source = intel_de_read(dev_priv, PIPESRC(i));
if (HAS_GMCH(dev_priv))
- error->pipe[i].stat = I915_READ(PIPESTAT(i));
+ error->pipe[i].stat = intel_de_read(dev_priv,
+ PIPESTAT(i));
}
for (i = 0; i < ARRAY_SIZE(error->transcoder); i++) {
@@ -18622,13 +18688,20 @@ intel_display_capture_error_state(struct drm_i915_private *dev_priv)
error->transcoder[i].cpu_transcoder = cpu_transcoder;
- error->transcoder[i].conf = I915_READ(PIPECONF(cpu_transcoder));
- error->transcoder[i].htotal = I915_READ(HTOTAL(cpu_transcoder));
- error->transcoder[i].hblank = I915_READ(HBLANK(cpu_transcoder));
- error->transcoder[i].hsync = I915_READ(HSYNC(cpu_transcoder));
- error->transcoder[i].vtotal = I915_READ(VTOTAL(cpu_transcoder));
- error->transcoder[i].vblank = I915_READ(VBLANK(cpu_transcoder));
- error->transcoder[i].vsync = I915_READ(VSYNC(cpu_transcoder));
+ error->transcoder[i].conf = intel_de_read(dev_priv,
+ PIPECONF(cpu_transcoder));
+ error->transcoder[i].htotal = intel_de_read(dev_priv,
+ HTOTAL(cpu_transcoder));
+ error->transcoder[i].hblank = intel_de_read(dev_priv,
+ HBLANK(cpu_transcoder));
+ error->transcoder[i].hsync = intel_de_read(dev_priv,
+ HSYNC(cpu_transcoder));
+ error->transcoder[i].vtotal = intel_de_read(dev_priv,
+ VTOTAL(cpu_transcoder));
+ error->transcoder[i].vblank = intel_de_read(dev_priv,
+ VBLANK(cpu_transcoder));
+ error->transcoder[i].vsync = intel_de_read(dev_priv,
+ VSYNC(cpu_transcoder));
}
return error;
--
2.20.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 09/33] drm/i915/display_power: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (7 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 08/33] drm/i915/display: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 10/33] drm/i915/dp: " Jani Nikula
` (30 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
.../drm/i915/display/intel_display_power.c | 294 ++++++++++--------
1 file changed, 158 insertions(+), 136 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 21561acfa3ac..cc6604ec5304 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -304,11 +304,11 @@ static u32 hsw_power_well_requesters(struct drm_i915_private *dev_priv,
u32 req_mask = HSW_PWR_WELL_CTL_REQ(pw_idx);
u32 ret;
- ret = I915_READ(regs->bios) & req_mask ? 1 : 0;
- ret |= I915_READ(regs->driver) & req_mask ? 2 : 0;
+ ret = intel_de_read(dev_priv, regs->bios) & req_mask ? 1 : 0;
+ ret |= intel_de_read(dev_priv, regs->driver) & req_mask ? 2 : 0;
if (regs->kvmr.reg)
- ret |= I915_READ(regs->kvmr) & req_mask ? 4 : 0;
- ret |= I915_READ(regs->debug) & req_mask ? 8 : 0;
+ ret |= intel_de_read(dev_priv, regs->kvmr) & req_mask ? 4 : 0;
+ ret |= intel_de_read(dev_priv, regs->debug) & req_mask ? 8 : 0;
return ret;
}
@@ -330,7 +330,7 @@ static void hsw_wait_for_power_well_disable(struct drm_i915_private *dev_priv,
* Skip the wait in case any of the request bits are set and print a
* diagnostic message.
*/
- wait_for((disabled = !(I915_READ(regs->driver) &
+ wait_for((disabled = !(intel_de_read(dev_priv, regs->driver) &
HSW_PWR_WELL_CTL_STATE(pw_idx))) ||
(reqs = hsw_power_well_requesters(dev_priv, regs, pw_idx)), 1);
if (disabled)
@@ -372,17 +372,18 @@ static void hsw_power_well_enable(struct drm_i915_private *dev_priv,
gen9_wait_for_power_well_fuses(dev_priv, SKL_PG0);
}
- val = I915_READ(regs->driver);
- I915_WRITE(regs->driver, val | HSW_PWR_WELL_CTL_REQ(pw_idx));
+ val = intel_de_read(dev_priv, regs->driver);
+ intel_de_write(dev_priv, regs->driver,
+ val | HSW_PWR_WELL_CTL_REQ(pw_idx));
hsw_wait_for_power_well_enable(dev_priv, power_well);
/* Display WA #1178: cnl */
if (IS_CANNONLAKE(dev_priv) &&
pw_idx >= GLK_PW_CTL_IDX_AUX_B &&
pw_idx <= CNL_PW_CTL_IDX_AUX_F) {
- val = I915_READ(CNL_AUX_ANAOVRD1(pw_idx));
+ val = intel_de_read(dev_priv, CNL_AUX_ANAOVRD1(pw_idx));
val |= CNL_AUX_ANAOVRD1_ENABLE | CNL_AUX_ANAOVRD1_LDO_BYPASS;
- I915_WRITE(CNL_AUX_ANAOVRD1(pw_idx), val);
+ intel_de_write(dev_priv, CNL_AUX_ANAOVRD1(pw_idx), val);
}
if (wait_fuses)
@@ -403,8 +404,9 @@ static void hsw_power_well_disable(struct drm_i915_private *dev_priv,
hsw_power_well_pre_disable(dev_priv,
power_well->desc->hsw.irq_pipe_mask);
- val = I915_READ(regs->driver);
- I915_WRITE(regs->driver, val & ~HSW_PWR_WELL_CTL_REQ(pw_idx));
+ val = intel_de_read(dev_priv, regs->driver);
+ intel_de_write(dev_priv, regs->driver,
+ val & ~HSW_PWR_WELL_CTL_REQ(pw_idx));
hsw_wait_for_power_well_disable(dev_priv, power_well);
}
@@ -421,12 +423,14 @@ icl_combo_phy_aux_power_well_enable(struct drm_i915_private *dev_priv,
WARN_ON(!IS_ICELAKE(dev_priv));
- val = I915_READ(regs->driver);
- I915_WRITE(regs->driver, val | HSW_PWR_WELL_CTL_REQ(pw_idx));
+ val = intel_de_read(dev_priv, regs->driver);
+ intel_de_write(dev_priv, regs->driver,
+ val | HSW_PWR_WELL_CTL_REQ(pw_idx));
if (INTEL_GEN(dev_priv) < 12) {
- val = I915_READ(ICL_PORT_CL_DW12(phy));
- I915_WRITE(ICL_PORT_CL_DW12(phy), val | ICL_LANE_ENABLE_AUX);
+ val = intel_de_read(dev_priv, ICL_PORT_CL_DW12(phy));
+ intel_de_write(dev_priv, ICL_PORT_CL_DW12(phy),
+ val | ICL_LANE_ENABLE_AUX);
}
hsw_wait_for_power_well_enable(dev_priv, power_well);
@@ -434,9 +438,9 @@ icl_combo_phy_aux_power_well_enable(struct drm_i915_private *dev_priv,
/* Display WA #1178: icl */
if (pw_idx >= ICL_PW_CTL_IDX_AUX_A && pw_idx <= ICL_PW_CTL_IDX_AUX_B &&
!intel_bios_is_port_edp(dev_priv, (enum port)phy)) {
- val = I915_READ(ICL_AUX_ANAOVRD1(pw_idx));
+ val = intel_de_read(dev_priv, ICL_AUX_ANAOVRD1(pw_idx));
val |= ICL_AUX_ANAOVRD1_ENABLE | ICL_AUX_ANAOVRD1_LDO_BYPASS;
- I915_WRITE(ICL_AUX_ANAOVRD1(pw_idx), val);
+ intel_de_write(dev_priv, ICL_AUX_ANAOVRD1(pw_idx), val);
}
}
@@ -451,11 +455,13 @@ icl_combo_phy_aux_power_well_disable(struct drm_i915_private *dev_priv,
WARN_ON(!IS_ICELAKE(dev_priv));
- val = I915_READ(ICL_PORT_CL_DW12(phy));
- I915_WRITE(ICL_PORT_CL_DW12(phy), val & ~ICL_LANE_ENABLE_AUX);
+ val = intel_de_read(dev_priv, ICL_PORT_CL_DW12(phy));
+ intel_de_write(dev_priv, ICL_PORT_CL_DW12(phy),
+ val & ~ICL_LANE_ENABLE_AUX);
- val = I915_READ(regs->driver);
- I915_WRITE(regs->driver, val & ~HSW_PWR_WELL_CTL_REQ(pw_idx));
+ val = intel_de_read(dev_priv, regs->driver);
+ intel_de_write(dev_priv, regs->driver,
+ val & ~HSW_PWR_WELL_CTL_REQ(pw_idx));
hsw_wait_for_power_well_disable(dev_priv, power_well);
}
@@ -552,11 +558,11 @@ icl_tc_phy_aux_power_well_enable(struct drm_i915_private *dev_priv,
icl_tc_port_assert_ref_held(dev_priv, power_well);
- val = I915_READ(DP_AUX_CH_CTL(aux_ch));
+ val = intel_de_read(dev_priv, DP_AUX_CH_CTL(aux_ch));
val &= ~DP_AUX_CH_CTL_TBT_IO;
if (power_well->desc->hsw.is_tc_tbt)
val |= DP_AUX_CH_CTL_TBT_IO;
- I915_WRITE(DP_AUX_CH_CTL(aux_ch), val);
+ intel_de_write(dev_priv, DP_AUX_CH_CTL(aux_ch), val);
hsw_power_well_enable(dev_priv, power_well);
@@ -564,7 +570,8 @@ icl_tc_phy_aux_power_well_enable(struct drm_i915_private *dev_priv,
enum tc_port tc_port;
tc_port = TGL_AUX_PW_TO_TC_PORT(power_well->desc->hsw.idx);
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, 0x2));
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, 0x2));
if (intel_de_wait_for_set(dev_priv, DKL_CMN_UC_DW_27(tc_port),
DKL_CMN_UC_DW27_UC_HEALTH, 1))
@@ -596,7 +603,7 @@ static bool hsw_power_well_enabled(struct drm_i915_private *dev_priv,
HSW_PWR_WELL_CTL_STATE(pw_idx);
u32 val;
- val = I915_READ(regs->driver);
+ val = intel_de_read(dev_priv, regs->driver);
/*
* On GEN9 big core due to a DMC bug the driver's request bits for PW1
@@ -606,18 +613,18 @@ static bool hsw_power_well_enabled(struct drm_i915_private *dev_priv,
*/
if (IS_GEN(dev_priv, 9) && !IS_GEN9_LP(dev_priv) &&
(id == SKL_DISP_PW_1 || id == SKL_DISP_PW_MISC_IO))
- val |= I915_READ(regs->bios);
+ val |= intel_de_read(dev_priv, regs->bios);
return (val & mask) == mask;
}
static void assert_can_enable_dc9(struct drm_i915_private *dev_priv)
{
- WARN_ONCE((I915_READ(DC_STATE_EN) & DC_STATE_EN_DC9),
+ WARN_ONCE((intel_de_read(dev_priv, DC_STATE_EN) & DC_STATE_EN_DC9),
"DC9 already programmed to be enabled.\n");
- WARN_ONCE(I915_READ(DC_STATE_EN) & DC_STATE_EN_UPTO_DC5,
+ WARN_ONCE(intel_de_read(dev_priv, DC_STATE_EN) & DC_STATE_EN_UPTO_DC5,
"DC5 still not disabled to enable DC9.\n");
- WARN_ONCE(I915_READ(HSW_PWR_WELL_CTL2) &
+ WARN_ONCE(intel_de_read(dev_priv, HSW_PWR_WELL_CTL2) &
HSW_PWR_WELL_CTL_REQ(SKL_PW_CTL_IDX_PW_2),
"Power well 2 on.\n");
WARN_ONCE(intel_irqs_enabled(dev_priv),
@@ -636,7 +643,7 @@ static void assert_can_disable_dc9(struct drm_i915_private *dev_priv)
{
WARN_ONCE(intel_irqs_enabled(dev_priv),
"Interrupts not disabled yet.\n");
- WARN_ONCE(I915_READ(DC_STATE_EN) & DC_STATE_EN_UPTO_DC5,
+ WARN_ONCE(intel_de_read(dev_priv, DC_STATE_EN) & DC_STATE_EN_UPTO_DC5,
"DC5 still not disabled.\n");
/*
@@ -655,7 +662,7 @@ static void gen9_write_dc_state(struct drm_i915_private *dev_priv,
int rereads = 0;
u32 v;
- I915_WRITE(DC_STATE_EN, state);
+ intel_de_write(dev_priv, DC_STATE_EN, state);
/* It has been observed that disabling the dc6 state sometimes
* doesn't stick and dmc keeps returning old value. Make sure
@@ -663,10 +670,10 @@ static void gen9_write_dc_state(struct drm_i915_private *dev_priv,
* we are confident that state is exactly what we want.
*/
do {
- v = I915_READ(DC_STATE_EN);
+ v = intel_de_read(dev_priv, DC_STATE_EN);
if (v != state) {
- I915_WRITE(DC_STATE_EN, state);
+ intel_de_write(dev_priv, DC_STATE_EN, state);
rewrites++;
rereads = 0;
} else if (rereads++ > 5) {
@@ -708,7 +715,7 @@ static void gen9_sanitize_dc_state(struct drm_i915_private *dev_priv)
{
u32 val;
- val = I915_READ(DC_STATE_EN) & gen9_dc_mask(dev_priv);
+ val = intel_de_read(dev_priv, DC_STATE_EN) & gen9_dc_mask(dev_priv);
DRM_DEBUG_KMS("Resetting DC state tracking from %02x to %02x\n",
dev_priv->csr.dc_state, val);
@@ -746,7 +753,7 @@ static void gen9_set_dc_state(struct drm_i915_private *dev_priv, u32 state)
if (WARN_ON_ONCE(state & ~dev_priv->csr.allowed_dc_mask))
state &= dev_priv->csr.allowed_dc_mask;
- val = I915_READ(DC_STATE_EN);
+ val = intel_de_read(dev_priv, DC_STATE_EN);
mask = gen9_dc_mask(dev_priv);
DRM_DEBUG_KMS("Setting DC state from %02x to %02x\n",
val & mask, state);
@@ -800,9 +807,9 @@ static void tgl_disable_dc3co(struct drm_i915_private *dev_priv)
u32 val;
DRM_DEBUG_KMS("Disabling DC3CO\n");
- val = I915_READ(DC_STATE_EN);
+ val = intel_de_read(dev_priv, DC_STATE_EN);
val &= ~DC_STATE_DC3CO_STATUS;
- I915_WRITE(DC_STATE_EN, val);
+ intel_de_write(dev_priv, DC_STATE_EN, val);
gen9_set_dc_state(dev_priv, DC_STATE_DISABLE);
/*
* Delay of 200us DC3CO Exit time B.Spec 49196
@@ -838,10 +845,11 @@ static void bxt_disable_dc9(struct drm_i915_private *dev_priv)
static void assert_csr_loaded(struct drm_i915_private *dev_priv)
{
- WARN_ONCE(!I915_READ(CSR_PROGRAM(0)),
+ WARN_ONCE(!intel_de_read(dev_priv, CSR_PROGRAM(0)),
"CSR program storage start is NULL\n");
- WARN_ONCE(!I915_READ(CSR_SSP_BASE), "CSR SSP Base Not fine\n");
- WARN_ONCE(!I915_READ(CSR_HTP_SKL), "CSR HTP Not fine\n");
+ WARN_ONCE(!intel_de_read(dev_priv, CSR_SSP_BASE),
+ "CSR SSP Base Not fine\n");
+ WARN_ONCE(!intel_de_read(dev_priv, CSR_HTP_SKL), "CSR HTP Not fine\n");
}
static struct i915_power_well *
@@ -917,7 +925,7 @@ static void assert_can_enable_dc5(struct drm_i915_private *dev_priv)
WARN_ONCE(pg2_enabled, "PG2 not disabled to enable DC5.\n");
- WARN_ONCE((I915_READ(DC_STATE_EN) & DC_STATE_EN_UPTO_DC5),
+ WARN_ONCE((intel_de_read(dev_priv, DC_STATE_EN) & DC_STATE_EN_UPTO_DC5),
"DC5 already programmed to be enabled.\n");
assert_rpm_wakelock_held(&dev_priv->runtime_pm);
@@ -932,17 +940,17 @@ static void gen9_enable_dc5(struct drm_i915_private *dev_priv)
/* Wa Display #1183: skl,kbl,cfl */
if (IS_GEN9_BC(dev_priv))
- I915_WRITE(GEN8_CHICKEN_DCPR_1, I915_READ(GEN8_CHICKEN_DCPR_1) |
- SKL_SELECT_ALTERNATE_DC_EXIT);
+ intel_de_write(dev_priv, GEN8_CHICKEN_DCPR_1,
+ intel_de_read(dev_priv, GEN8_CHICKEN_DCPR_1) | SKL_SELECT_ALTERNATE_DC_EXIT);
gen9_set_dc_state(dev_priv, DC_STATE_EN_UPTO_DC5);
}
static void assert_can_enable_dc6(struct drm_i915_private *dev_priv)
{
- WARN_ONCE(I915_READ(UTIL_PIN_CTL) & UTIL_PIN_ENABLE,
+ WARN_ONCE(intel_de_read(dev_priv, UTIL_PIN_CTL) & UTIL_PIN_ENABLE,
"Backlight is not disabled.\n");
- WARN_ONCE((I915_READ(DC_STATE_EN) & DC_STATE_EN_UPTO_DC6),
+ WARN_ONCE((intel_de_read(dev_priv, DC_STATE_EN) & DC_STATE_EN_UPTO_DC6),
"DC6 already programmed to be enabled.\n");
assert_csr_loaded(dev_priv);
@@ -956,8 +964,8 @@ static void skl_enable_dc6(struct drm_i915_private *dev_priv)
/* Wa Display #1183: skl,kbl,cfl */
if (IS_GEN9_BC(dev_priv))
- I915_WRITE(GEN8_CHICKEN_DCPR_1, I915_READ(GEN8_CHICKEN_DCPR_1) |
- SKL_SELECT_ALTERNATE_DC_EXIT);
+ intel_de_write(dev_priv, GEN8_CHICKEN_DCPR_1,
+ intel_de_read(dev_priv, GEN8_CHICKEN_DCPR_1) | SKL_SELECT_ALTERNATE_DC_EXIT);
gen9_set_dc_state(dev_priv, DC_STATE_EN_UPTO_DC6);
}
@@ -968,15 +976,15 @@ static void hsw_power_well_sync_hw(struct drm_i915_private *dev_priv,
const struct i915_power_well_regs *regs = power_well->desc->hsw.regs;
int pw_idx = power_well->desc->hsw.idx;
u32 mask = HSW_PWR_WELL_CTL_REQ(pw_idx);
- u32 bios_req = I915_READ(regs->bios);
+ u32 bios_req = intel_de_read(dev_priv, regs->bios);
/* Take over the request bit if set by BIOS. */
if (bios_req & mask) {
- u32 drv_req = I915_READ(regs->driver);
+ u32 drv_req = intel_de_read(dev_priv, regs->driver);
if (!(drv_req & mask))
- I915_WRITE(regs->driver, drv_req | mask);
- I915_WRITE(regs->bios, bios_req & ~mask);
+ intel_de_write(dev_priv, regs->driver, drv_req | mask);
+ intel_de_write(dev_priv, regs->bios, bios_req & ~mask);
}
}
@@ -1022,13 +1030,13 @@ static void bxt_verify_ddi_phy_power_wells(struct drm_i915_private *dev_priv)
static bool gen9_dc_off_power_well_enabled(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
- return ((I915_READ(DC_STATE_EN) & DC_STATE_EN_DC3CO) == 0 &&
- (I915_READ(DC_STATE_EN) & DC_STATE_EN_UPTO_DC5_DC6_MASK) == 0);
+ return ((intel_de_read(dev_priv, DC_STATE_EN) & DC_STATE_EN_DC3CO) == 0 &&
+ (intel_de_read(dev_priv, DC_STATE_EN) & DC_STATE_EN_UPTO_DC5_DC6_MASK) == 0);
}
static void gen9_assert_dbuf_enabled(struct drm_i915_private *dev_priv)
{
- u32 tmp = I915_READ(DBUF_CTL);
+ u32 tmp = intel_de_read(dev_priv, DBUF_CTL);
WARN((tmp & (DBUF_POWER_STATE | DBUF_POWER_REQUEST)) !=
(DBUF_POWER_STATE | DBUF_POWER_REQUEST),
@@ -1108,9 +1116,9 @@ static bool i9xx_always_on_power_well_enabled(struct drm_i915_private *dev_priv,
static void i830_pipes_power_well_enable(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
- if ((I915_READ(PIPECONF(PIPE_A)) & PIPECONF_ENABLE) == 0)
+ if ((intel_de_read(dev_priv, PIPECONF(PIPE_A)) & PIPECONF_ENABLE) == 0)
i830_enable_pipe(dev_priv, PIPE_A);
- if ((I915_READ(PIPECONF(PIPE_B)) & PIPECONF_ENABLE) == 0)
+ if ((intel_de_read(dev_priv, PIPECONF(PIPE_B)) & PIPECONF_ENABLE) == 0)
i830_enable_pipe(dev_priv, PIPE_B);
}
@@ -1124,8 +1132,8 @@ static void i830_pipes_power_well_disable(struct drm_i915_private *dev_priv,
static bool i830_pipes_power_well_enabled(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
- return I915_READ(PIPECONF(PIPE_A)) & PIPECONF_ENABLE &&
- I915_READ(PIPECONF(PIPE_B)) & PIPECONF_ENABLE;
+ return intel_de_read(dev_priv, PIPECONF(PIPE_A)) & PIPECONF_ENABLE &&
+ intel_de_read(dev_priv, PIPECONF(PIPE_B)) & PIPECONF_ENABLE;
}
static void i830_pipes_power_well_sync_hw(struct drm_i915_private *dev_priv,
@@ -1231,21 +1239,22 @@ static void vlv_init_display_clock_gating(struct drm_i915_private *dev_priv)
* (and never recovering) in this case. intel_dsi_post_disable() will
* clear it when we turn off the display.
*/
- val = I915_READ(DSPCLK_GATE_D);
+ val = intel_de_read(dev_priv, DSPCLK_GATE_D);
val &= DPOUNIT_CLOCK_GATE_DISABLE;
val |= VRHUNIT_CLOCK_GATE_DISABLE;
- I915_WRITE(DSPCLK_GATE_D, val);
+ intel_de_write(dev_priv, DSPCLK_GATE_D, val);
/*
* Disable trickle feed and enable pnd deadline calculation
*/
- I915_WRITE(MI_ARB_VLV, MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE);
- I915_WRITE(CBR1_VLV, 0);
+ intel_de_write(dev_priv, MI_ARB_VLV,
+ MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE);
+ intel_de_write(dev_priv, CBR1_VLV, 0);
WARN_ON(dev_priv->rawclk_freq == 0);
- I915_WRITE(RAWCLK_FREQ_VLV,
- DIV_ROUND_CLOSEST(dev_priv->rawclk_freq, 1000));
+ intel_de_write(dev_priv, RAWCLK_FREQ_VLV,
+ DIV_ROUND_CLOSEST(dev_priv->rawclk_freq, 1000));
}
static void vlv_display_power_well_init(struct drm_i915_private *dev_priv)
@@ -1262,13 +1271,13 @@ static void vlv_display_power_well_init(struct drm_i915_private *dev_priv)
* CHV DPLL B/C have some issues if VGA mode is enabled.
*/
for_each_pipe(dev_priv, pipe) {
- u32 val = I915_READ(DPLL(pipe));
+ u32 val = intel_de_read(dev_priv, DPLL(pipe));
val |= DPLL_REF_CLK_ENABLE_VLV | DPLL_VGA_MODE_DIS;
if (pipe != PIPE_A)
val |= DPLL_INTEGRATED_CRI_CLK_VLV;
- I915_WRITE(DPLL(pipe), val);
+ intel_de_write(dev_priv, DPLL(pipe), val);
}
vlv_init_display_clock_gating(dev_priv);
@@ -1348,7 +1357,8 @@ static void vlv_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv,
* both PLLs disabled, or we risk losing DPIO and PLL
* synchronization.
*/
- I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) | DPIO_CMNRST);
+ intel_de_write(dev_priv, DPIO_CTL,
+ intel_de_read(dev_priv, DPIO_CTL) | DPIO_CMNRST);
}
static void vlv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
@@ -1360,7 +1370,8 @@ static void vlv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
assert_pll_disabled(dev_priv, pipe);
/* Assert common reset */
- I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) & ~DPIO_CMNRST);
+ intel_de_write(dev_priv, DPIO_CTL,
+ intel_de_read(dev_priv, DPIO_CTL) & ~DPIO_CMNRST);
vlv_set_power_well(dev_priv, power_well, false);
}
@@ -1422,7 +1433,7 @@ static void assert_chv_phy_status(struct drm_i915_private *dev_priv)
*/
if (BITS_SET(phy_control,
PHY_CH_POWER_DOWN_OVRD(0xf, DPIO_PHY0, DPIO_CH1)) &&
- (I915_READ(DPLL(PIPE_B)) & DPLL_VCO_ENABLE) == 0)
+ (intel_de_read(dev_priv, DPLL(PIPE_B)) & DPLL_VCO_ENABLE) == 0)
phy_status |= PHY_STATUS_CMN_LDO(DPIO_PHY0, DPIO_CH1);
if (BITS_SET(phy_control,
@@ -1468,8 +1479,8 @@ static void assert_chv_phy_status(struct drm_i915_private *dev_priv)
if (intel_de_wait_for_register(dev_priv, DISPLAY_PHY_STATUS,
phy_status_mask, phy_status, 10))
DRM_ERROR("Unexpected PHY_STATUS 0x%08x, expected 0x%08x (PHY_CONTROL=0x%08x)\n",
- I915_READ(DISPLAY_PHY_STATUS) & phy_status_mask,
- phy_status, dev_priv->chv_phy_control);
+ intel_de_read(dev_priv, DISPLAY_PHY_STATUS) & phy_status_mask,
+ phy_status, dev_priv->chv_phy_control);
}
#undef BITS_SET
@@ -1527,7 +1538,8 @@ static void chv_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv,
vlv_dpio_put(dev_priv);
dev_priv->chv_phy_control |= PHY_COM_LANE_RESET_DEASSERT(phy);
- I915_WRITE(DISPLAY_PHY_CONTROL, dev_priv->chv_phy_control);
+ intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
+ dev_priv->chv_phy_control);
DRM_DEBUG_KMS("Enabled DPIO PHY%d (PHY_CONTROL=0x%08x)\n",
phy, dev_priv->chv_phy_control);
@@ -1553,7 +1565,8 @@ static void chv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
}
dev_priv->chv_phy_control &= ~PHY_COM_LANE_RESET_DEASSERT(phy);
- I915_WRITE(DISPLAY_PHY_CONTROL, dev_priv->chv_phy_control);
+ intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
+ dev_priv->chv_phy_control);
vlv_set_power_well(dev_priv, power_well, false);
@@ -1646,7 +1659,8 @@ bool chv_phy_powergate_ch(struct drm_i915_private *dev_priv, enum dpio_phy phy,
else
dev_priv->chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
- I915_WRITE(DISPLAY_PHY_CONTROL, dev_priv->chv_phy_control);
+ intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
+ dev_priv->chv_phy_control);
DRM_DEBUG_KMS("Power gating DPIO PHY%d CH%d (DPIO_PHY_CONTROL=0x%08x)\n",
phy, ch, dev_priv->chv_phy_control);
@@ -1677,7 +1691,8 @@ void chv_phy_powergate_lanes(struct intel_encoder *encoder,
else
dev_priv->chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
- I915_WRITE(DISPLAY_PHY_CONTROL, dev_priv->chv_phy_control);
+ intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
+ dev_priv->chv_phy_control);
DRM_DEBUG_KMS("Power gating DPIO PHY%d CH%d lanes 0x%x (PHY_CONTROL=0x%08x)\n",
phy, ch, mask, dev_priv->chv_phy_control);
@@ -4371,13 +4386,13 @@ bool intel_dbuf_slice_set(struct drm_i915_private *dev_priv,
{
u32 val, status;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
val = enable ? (val | DBUF_POWER_REQUEST) : (val & ~DBUF_POWER_REQUEST);
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
udelay(10);
- status = I915_READ(reg) & DBUF_POWER_STATE;
+ status = intel_de_read(dev_priv, reg) & DBUF_POWER_STATE;
if ((enable && !status) || (!enable && status)) {
DRM_ERROR("DBus power %s timeout!\n",
enable ? "enable" : "disable");
@@ -4428,14 +4443,16 @@ void icl_dbuf_slices_update(struct drm_i915_private *dev_priv,
static void icl_dbuf_enable(struct drm_i915_private *dev_priv)
{
- I915_WRITE(DBUF_CTL_S1, I915_READ(DBUF_CTL_S1) | DBUF_POWER_REQUEST);
- I915_WRITE(DBUF_CTL_S2, I915_READ(DBUF_CTL_S2) | DBUF_POWER_REQUEST);
- POSTING_READ(DBUF_CTL_S2);
+ intel_de_write(dev_priv, DBUF_CTL_S1,
+ intel_de_read(dev_priv, DBUF_CTL_S1) | DBUF_POWER_REQUEST);
+ intel_de_write(dev_priv, DBUF_CTL_S2,
+ intel_de_read(dev_priv, DBUF_CTL_S2) | DBUF_POWER_REQUEST);
+ intel_de_posting_read(dev_priv, DBUF_CTL_S2);
udelay(10);
- if (!(I915_READ(DBUF_CTL_S1) & DBUF_POWER_STATE) ||
- !(I915_READ(DBUF_CTL_S2) & DBUF_POWER_STATE))
+ if (!(intel_de_read(dev_priv, DBUF_CTL_S1) & DBUF_POWER_STATE) ||
+ !(intel_de_read(dev_priv, DBUF_CTL_S2) & DBUF_POWER_STATE))
DRM_ERROR("DBuf power enable timeout\n");
else
/*
@@ -4447,14 +4464,16 @@ static void icl_dbuf_enable(struct drm_i915_private *dev_priv)
static void icl_dbuf_disable(struct drm_i915_private *dev_priv)
{
- I915_WRITE(DBUF_CTL_S1, I915_READ(DBUF_CTL_S1) & ~DBUF_POWER_REQUEST);
- I915_WRITE(DBUF_CTL_S2, I915_READ(DBUF_CTL_S2) & ~DBUF_POWER_REQUEST);
- POSTING_READ(DBUF_CTL_S2);
+ intel_de_write(dev_priv, DBUF_CTL_S1,
+ intel_de_read(dev_priv, DBUF_CTL_S1) & ~DBUF_POWER_REQUEST);
+ intel_de_write(dev_priv, DBUF_CTL_S2,
+ intel_de_read(dev_priv, DBUF_CTL_S2) & ~DBUF_POWER_REQUEST);
+ intel_de_posting_read(dev_priv, DBUF_CTL_S2);
udelay(10);
- if ((I915_READ(DBUF_CTL_S1) & DBUF_POWER_STATE) ||
- (I915_READ(DBUF_CTL_S2) & DBUF_POWER_STATE))
+ if ((intel_de_read(dev_priv, DBUF_CTL_S1) & DBUF_POWER_STATE) ||
+ (intel_de_read(dev_priv, DBUF_CTL_S2) & DBUF_POWER_STATE))
DRM_ERROR("DBuf power disable timeout!\n");
else
/*
@@ -4473,12 +4492,12 @@ static void icl_mbus_init(struct drm_i915_private *dev_priv)
MBUS_ABOX_B_CREDIT(1) |
MBUS_ABOX_BW_CREDIT(1);
- I915_WRITE(MBUS_ABOX_CTL, val);
+ intel_de_write(dev_priv, MBUS_ABOX_CTL, val);
}
static void hsw_assert_cdclk(struct drm_i915_private *dev_priv)
{
- u32 val = I915_READ(LCPLL_CTL);
+ u32 val = intel_de_read(dev_priv, LCPLL_CTL);
/*
* The LCPLL register should be turned on by the BIOS. For now
@@ -4505,26 +4524,26 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
I915_STATE_WARN(crtc->active, "CRTC for pipe %c enabled\n",
pipe_name(crtc->pipe));
- I915_STATE_WARN(I915_READ(HSW_PWR_WELL_CTL2),
+ I915_STATE_WARN(intel_de_read(dev_priv, HSW_PWR_WELL_CTL2),
"Display power well on\n");
- I915_STATE_WARN(I915_READ(SPLL_CTL) & SPLL_PLL_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, SPLL_CTL) & SPLL_PLL_ENABLE,
"SPLL enabled\n");
- I915_STATE_WARN(I915_READ(WRPLL_CTL(0)) & WRPLL_PLL_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, WRPLL_CTL(0)) & WRPLL_PLL_ENABLE,
"WRPLL1 enabled\n");
- I915_STATE_WARN(I915_READ(WRPLL_CTL(1)) & WRPLL_PLL_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, WRPLL_CTL(1)) & WRPLL_PLL_ENABLE,
"WRPLL2 enabled\n");
- I915_STATE_WARN(I915_READ(PP_STATUS(0)) & PP_ON,
+ I915_STATE_WARN(intel_de_read(dev_priv, PP_STATUS(0)) & PP_ON,
"Panel power on\n");
- I915_STATE_WARN(I915_READ(BLC_PWM_CPU_CTL2) & BLM_PWM_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, BLC_PWM_CPU_CTL2) & BLM_PWM_ENABLE,
"CPU PWM1 enabled\n");
if (IS_HASWELL(dev_priv))
- I915_STATE_WARN(I915_READ(HSW_BLC_PWM2_CTL) & BLM_PWM_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, HSW_BLC_PWM2_CTL) & BLM_PWM_ENABLE,
"CPU PWM2 enabled\n");
- I915_STATE_WARN(I915_READ(BLC_PWM_PCH_CTL1) & BLM_PCH_PWM_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, BLC_PWM_PCH_CTL1) & BLM_PCH_PWM_ENABLE,
"PCH PWM1 enabled\n");
- I915_STATE_WARN(I915_READ(UTIL_PIN_CTL) & UTIL_PIN_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, UTIL_PIN_CTL) & UTIL_PIN_ENABLE,
"Utility pin enabled\n");
- I915_STATE_WARN(I915_READ(PCH_GTC_CTL) & PCH_GTC_ENABLE,
+ I915_STATE_WARN(intel_de_read(dev_priv, PCH_GTC_CTL) & PCH_GTC_ENABLE,
"PCH GTC enabled\n");
/*
@@ -4539,9 +4558,9 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
static u32 hsw_read_dcomp(struct drm_i915_private *dev_priv)
{
if (IS_HASWELL(dev_priv))
- return I915_READ(D_COMP_HSW);
+ return intel_de_read(dev_priv, D_COMP_HSW);
else
- return I915_READ(D_COMP_BDW);
+ return intel_de_read(dev_priv, D_COMP_BDW);
}
static void hsw_write_dcomp(struct drm_i915_private *dev_priv, u32 val)
@@ -4551,8 +4570,8 @@ static void hsw_write_dcomp(struct drm_i915_private *dev_priv, u32 val)
GEN6_PCODE_WRITE_D_COMP, val))
DRM_DEBUG_KMS("Failed to write to D_COMP\n");
} else {
- I915_WRITE(D_COMP_BDW, val);
- POSTING_READ(D_COMP_BDW);
+ intel_de_write(dev_priv, D_COMP_BDW, val);
+ intel_de_posting_read(dev_priv, D_COMP_BDW);
}
}
@@ -4571,22 +4590,22 @@ static void hsw_disable_lcpll(struct drm_i915_private *dev_priv,
assert_can_disable_lcpll(dev_priv);
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
if (switch_to_fclk) {
val |= LCPLL_CD_SOURCE_FCLK;
- I915_WRITE(LCPLL_CTL, val);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
- if (wait_for_us(I915_READ(LCPLL_CTL) &
+ if (wait_for_us(intel_de_read(dev_priv, LCPLL_CTL) &
LCPLL_CD_SOURCE_FCLK_DONE, 1))
DRM_ERROR("Switching to FCLK failed\n");
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
}
val |= LCPLL_PLL_DISABLE;
- I915_WRITE(LCPLL_CTL, val);
- POSTING_READ(LCPLL_CTL);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
+ intel_de_posting_read(dev_priv, LCPLL_CTL);
if (intel_de_wait_for_clear(dev_priv, LCPLL_CTL, LCPLL_PLL_LOCK, 1))
DRM_ERROR("LCPLL still locked\n");
@@ -4601,10 +4620,10 @@ static void hsw_disable_lcpll(struct drm_i915_private *dev_priv,
DRM_ERROR("D_COMP RCOMP still in progress\n");
if (allow_power_down) {
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
val |= LCPLL_POWER_DOWN_ALLOW;
- I915_WRITE(LCPLL_CTL, val);
- POSTING_READ(LCPLL_CTL);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
+ intel_de_posting_read(dev_priv, LCPLL_CTL);
}
}
@@ -4616,7 +4635,7 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
{
u32 val;
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
if ((val & (LCPLL_PLL_LOCK | LCPLL_PLL_DISABLE | LCPLL_CD_SOURCE_FCLK |
LCPLL_POWER_DOWN_ALLOW)) == LCPLL_PLL_LOCK)
@@ -4630,8 +4649,8 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
if (val & LCPLL_POWER_DOWN_ALLOW) {
val &= ~LCPLL_POWER_DOWN_ALLOW;
- I915_WRITE(LCPLL_CTL, val);
- POSTING_READ(LCPLL_CTL);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
+ intel_de_posting_read(dev_priv, LCPLL_CTL);
}
val = hsw_read_dcomp(dev_priv);
@@ -4639,19 +4658,19 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
val &= ~D_COMP_COMP_DISABLE;
hsw_write_dcomp(dev_priv, val);
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
val &= ~LCPLL_PLL_DISABLE;
- I915_WRITE(LCPLL_CTL, val);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
if (intel_de_wait_for_set(dev_priv, LCPLL_CTL, LCPLL_PLL_LOCK, 5))
DRM_ERROR("LCPLL not locked yet\n");
if (val & LCPLL_CD_SOURCE_FCLK) {
- val = I915_READ(LCPLL_CTL);
+ val = intel_de_read(dev_priv, LCPLL_CTL);
val &= ~LCPLL_CD_SOURCE_FCLK;
- I915_WRITE(LCPLL_CTL, val);
+ intel_de_write(dev_priv, LCPLL_CTL, val);
- if (wait_for_us((I915_READ(LCPLL_CTL) &
+ if (wait_for_us((intel_de_read(dev_priv, LCPLL_CTL) &
LCPLL_CD_SOURCE_FCLK_DONE) == 0, 1))
DRM_ERROR("Switching back to LCPLL failed\n");
}
@@ -4692,9 +4711,9 @@ static void hsw_enable_pc8(struct drm_i915_private *dev_priv)
DRM_DEBUG_KMS("Enabling package C8+\n");
if (HAS_PCH_LPT_LP(dev_priv)) {
- val = I915_READ(SOUTH_DSPCLK_GATE_D);
+ val = intel_de_read(dev_priv, SOUTH_DSPCLK_GATE_D);
val &= ~PCH_LP_PARTITION_LEVEL_DISABLE;
- I915_WRITE(SOUTH_DSPCLK_GATE_D, val);
+ intel_de_write(dev_priv, SOUTH_DSPCLK_GATE_D, val);
}
lpt_disable_clkout_dp(dev_priv);
@@ -4711,9 +4730,9 @@ static void hsw_disable_pc8(struct drm_i915_private *dev_priv)
intel_init_pch_refclk(dev_priv);
if (HAS_PCH_LPT_LP(dev_priv)) {
- val = I915_READ(SOUTH_DSPCLK_GATE_D);
+ val = intel_de_read(dev_priv, SOUTH_DSPCLK_GATE_D);
val |= PCH_LP_PARTITION_LEVEL_DISABLE;
- I915_WRITE(SOUTH_DSPCLK_GATE_D, val);
+ intel_de_write(dev_priv, SOUTH_DSPCLK_GATE_D, val);
}
}
@@ -4731,14 +4750,14 @@ static void intel_pch_reset_handshake(struct drm_i915_private *dev_priv,
reset_bits = RESET_PCH_HANDSHAKE_ENABLE;
}
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
if (enable)
val |= reset_bits;
else
val &= ~reset_bits;
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
static void skl_display_core_init(struct drm_i915_private *dev_priv,
@@ -4965,11 +4984,13 @@ static void tgl_bw_buddy_init(struct drm_i915_private *dev_priv)
if (table[i].page_mask == 0) {
DRM_DEBUG_DRIVER("Unknown memory configuration; disabling address buddy logic.\n");
- I915_WRITE(BW_BUDDY1_CTL, BW_BUDDY_DISABLE);
- I915_WRITE(BW_BUDDY2_CTL, BW_BUDDY_DISABLE);
+ intel_de_write(dev_priv, BW_BUDDY1_CTL, BW_BUDDY_DISABLE);
+ intel_de_write(dev_priv, BW_BUDDY2_CTL, BW_BUDDY_DISABLE);
} else {
- I915_WRITE(BW_BUDDY1_PAGE_MASK, table[i].page_mask);
- I915_WRITE(BW_BUDDY2_PAGE_MASK, table[i].page_mask);
+ intel_de_write(dev_priv, BW_BUDDY1_PAGE_MASK,
+ table[i].page_mask);
+ intel_de_write(dev_priv, BW_BUDDY2_PAGE_MASK,
+ table[i].page_mask);
}
}
@@ -5071,7 +5092,7 @@ static void chv_phy_control_init(struct drm_i915_private *dev_priv)
* current lane status.
*/
if (cmn_bc->desc->ops->is_enabled(dev_priv, cmn_bc)) {
- u32 status = I915_READ(DPLL(PIPE_A));
+ u32 status = intel_de_read(dev_priv, DPLL(PIPE_A));
unsigned int mask;
mask = status & DPLL_PORTB_READY_MASK;
@@ -5102,7 +5123,7 @@ static void chv_phy_control_init(struct drm_i915_private *dev_priv)
}
if (cmn_d->desc->ops->is_enabled(dev_priv, cmn_d)) {
- u32 status = I915_READ(DPIO_PHY_STATUS);
+ u32 status = intel_de_read(dev_priv, DPIO_PHY_STATUS);
unsigned int mask;
mask = status & DPLL_PORTD_READY_MASK;
@@ -5123,7 +5144,8 @@ static void chv_phy_control_init(struct drm_i915_private *dev_priv)
dev_priv->chv_phy_assert[DPIO_PHY1] = true;
}
- I915_WRITE(DISPLAY_PHY_CONTROL, dev_priv->chv_phy_control);
+ intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
+ dev_priv->chv_phy_control);
DRM_DEBUG_KMS("Initial PHY_CONTROL=0x%08x\n",
dev_priv->chv_phy_control);
@@ -5139,7 +5161,7 @@ static void vlv_cmnlane_wa(struct drm_i915_private *dev_priv)
/* If the display might be already active skip this */
if (cmn->desc->ops->is_enabled(dev_priv, cmn) &&
disp2d->desc->ops->is_enabled(dev_priv, disp2d) &&
- I915_READ(DPIO_CTL) & DPIO_CMNRST)
+ intel_de_read(dev_priv, DPIO_CTL) & DPIO_CMNRST)
return;
DRM_DEBUG_KMS("toggling display PHY side reset\n");
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 10/33] drm/i915/dp: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (8 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 09/33] drm/i915/display_power: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 11/33] drm/i915/dpio_phy: " Jani Nikula
` (29 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_dp.c | 234 ++++++++++++------------
1 file changed, 119 insertions(+), 115 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 1795963e1866..6a90989f411e 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -267,7 +267,7 @@ static int cnl_max_source_rate(struct intel_dp *intel_dp)
struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
enum port port = dig_port->base.port;
- u32 voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+ u32 voltage = intel_de_read(dev_priv, CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
/* Low voltage SKUs are limited to max of 5.4G */
if (voltage == VOLTAGE_INFO_0_85V)
@@ -755,7 +755,7 @@ vlv_power_sequencer_kick(struct intel_dp *intel_dp)
enum dpio_channel ch = vlv_pipe_to_channel(pipe);
u32 DP;
- if (WARN(I915_READ(intel_dp->output_reg) & DP_PORT_EN,
+ if (WARN(intel_de_read(dev_priv, intel_dp->output_reg) & DP_PORT_EN,
"skipping pipe %c power sequencer kick due to [ENCODER:%d:%s] being active\n",
pipe_name(pipe), intel_dig_port->base.base.base.id,
intel_dig_port->base.base.name))
@@ -768,7 +768,7 @@ vlv_power_sequencer_kick(struct intel_dp *intel_dp)
/* Preserve the BIOS-computed detected bit. This is
* supposed to be read-only.
*/
- DP = I915_READ(intel_dp->output_reg) & DP_DETECTED;
+ DP = intel_de_read(dev_priv, intel_dp->output_reg) & DP_DETECTED;
DP |= DP_VOLTAGE_0_4 | DP_PRE_EMPHASIS_0;
DP |= DP_PORT_WIDTH(1);
DP |= DP_LINK_TRAIN_PAT_1;
@@ -778,7 +778,7 @@ vlv_power_sequencer_kick(struct intel_dp *intel_dp)
else
DP |= DP_PIPE_SEL(pipe);
- pll_enabled = I915_READ(DPLL(pipe)) & DPLL_VCO_ENABLE;
+ pll_enabled = intel_de_read(dev_priv, DPLL(pipe)) & DPLL_VCO_ENABLE;
/*
* The DPLL for the pipe must be enabled for this to work.
@@ -802,14 +802,14 @@ vlv_power_sequencer_kick(struct intel_dp *intel_dp)
* to make this power sequencer lock onto the port.
* Otherwise even VDD force bit won't work.
*/
- I915_WRITE(intel_dp->output_reg, DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
- I915_WRITE(intel_dp->output_reg, DP | DP_PORT_EN);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, DP | DP_PORT_EN);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
- I915_WRITE(intel_dp->output_reg, DP & ~DP_PORT_EN);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, DP & ~DP_PORT_EN);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
if (!pll_enabled) {
vlv_force_pll_off(dev_priv, pipe);
@@ -930,13 +930,13 @@ typedef bool (*vlv_pipe_check)(struct drm_i915_private *dev_priv,
static bool vlv_pipe_has_pp_on(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
- return I915_READ(PP_STATUS(pipe)) & PP_ON;
+ return intel_de_read(dev_priv, PP_STATUS(pipe)) & PP_ON;
}
static bool vlv_pipe_has_vdd_on(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
- return I915_READ(PP_CONTROL(pipe)) & EDP_FORCE_VDD;
+ return intel_de_read(dev_priv, PP_CONTROL(pipe)) & EDP_FORCE_VDD;
}
static bool vlv_pipe_any(struct drm_i915_private *dev_priv,
@@ -953,7 +953,7 @@ vlv_initial_pps_pipe(struct drm_i915_private *dev_priv,
enum pipe pipe;
for (pipe = PIPE_A; pipe <= PIPE_B; pipe++) {
- u32 port_sel = I915_READ(PP_ON_DELAYS(pipe)) &
+ u32 port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(pipe)) &
PANEL_PORT_SELECT_MASK;
if (port_sel != PANEL_PORT_SELECT_VLV(port))
@@ -1114,12 +1114,13 @@ static int edp_notify_handler(struct notifier_block *this, unsigned long code,
pp_ctrl_reg = PP_CONTROL(pipe);
pp_div_reg = PP_DIVISOR(pipe);
- pp_div = I915_READ(pp_div_reg);
+ pp_div = intel_de_read(dev_priv, pp_div_reg);
pp_div &= PP_REFERENCE_DIVIDER_MASK;
/* 0x1F write to PP_DIV_REG sets max cycle delay */
- I915_WRITE(pp_div_reg, pp_div | 0x1F);
- I915_WRITE(pp_ctrl_reg, PANEL_UNLOCK_REGS);
+ intel_de_write(dev_priv, pp_div_reg, pp_div | 0x1F);
+ intel_de_write(dev_priv, pp_ctrl_reg,
+ PANEL_UNLOCK_REGS);
msleep(intel_dp->panel_power_cycle_delay);
}
}
@@ -1137,7 +1138,7 @@ static bool edp_have_panel_power(struct intel_dp *intel_dp)
intel_dp->pps_pipe == INVALID_PIPE)
return false;
- return (I915_READ(_pp_stat_reg(intel_dp)) & PP_ON) != 0;
+ return (intel_de_read(dev_priv, _pp_stat_reg(intel_dp)) & PP_ON) != 0;
}
static bool edp_have_panel_vdd(struct intel_dp *intel_dp)
@@ -1150,7 +1151,7 @@ static bool edp_have_panel_vdd(struct intel_dp *intel_dp)
intel_dp->pps_pipe == INVALID_PIPE)
return false;
- return I915_READ(_pp_ctrl_reg(intel_dp)) & EDP_FORCE_VDD;
+ return intel_de_read(dev_priv, _pp_ctrl_reg(intel_dp)) & EDP_FORCE_VDD;
}
static void
@@ -1164,8 +1165,8 @@ intel_dp_check_edp(struct intel_dp *intel_dp)
if (!edp_have_panel_power(intel_dp) && !edp_have_panel_vdd(intel_dp)) {
WARN(1, "eDP powered off while attempting aux channel communication.\n");
DRM_DEBUG_KMS("Status 0x%08x Control 0x%08x\n",
- I915_READ(_pp_stat_reg(intel_dp)),
- I915_READ(_pp_ctrl_reg(intel_dp)));
+ intel_de_read(dev_priv, _pp_stat_reg(intel_dp)),
+ intel_de_read(dev_priv, _pp_ctrl_reg(intel_dp)));
}
}
@@ -2510,7 +2511,7 @@ static void intel_dp_prepare(struct intel_encoder *encoder,
/* Preserve the BIOS-computed detected bit. This is
* supposed to be read-only.
*/
- intel_dp->DP = I915_READ(intel_dp->output_reg) & DP_DETECTED;
+ intel_dp->DP = intel_de_read(dev_priv, intel_dp->output_reg) & DP_DETECTED;
/* Handle DP bits in common between all three register formats */
intel_dp->DP |= DP_VOLTAGE_0_4 | DP_PRE_EMPHASIS_0;
@@ -2534,12 +2535,12 @@ static void intel_dp_prepare(struct intel_encoder *encoder,
intel_dp->DP |= DP_LINK_TRAIN_OFF_CPT;
- trans_dp = I915_READ(TRANS_DP_CTL(crtc->pipe));
+ trans_dp = intel_de_read(dev_priv, TRANS_DP_CTL(crtc->pipe));
if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
trans_dp |= TRANS_DP_ENH_FRAMING;
else
trans_dp &= ~TRANS_DP_ENH_FRAMING;
- I915_WRITE(TRANS_DP_CTL(crtc->pipe), trans_dp);
+ intel_de_write(dev_priv, TRANS_DP_CTL(crtc->pipe), trans_dp);
} else {
if (IS_G4X(dev_priv) && pipe_config->limited_color_range)
intel_dp->DP |= DP_COLOR_RANGE_16_235;
@@ -2587,14 +2588,14 @@ static void wait_panel_status(struct intel_dp *intel_dp,
DRM_DEBUG_KMS("mask %08x value %08x status %08x control %08x\n",
mask, value,
- I915_READ(pp_stat_reg),
- I915_READ(pp_ctrl_reg));
+ intel_de_read(dev_priv, pp_stat_reg),
+ intel_de_read(dev_priv, pp_ctrl_reg));
if (intel_de_wait_for_register(dev_priv, pp_stat_reg,
mask, value, 5000))
DRM_ERROR("Panel status timeout: status %08x control %08x\n",
- I915_READ(pp_stat_reg),
- I915_READ(pp_ctrl_reg));
+ intel_de_read(dev_priv, pp_stat_reg),
+ intel_de_read(dev_priv, pp_ctrl_reg));
DRM_DEBUG_KMS("Wait complete\n");
}
@@ -2655,7 +2656,7 @@ static u32 ilk_get_pp_control(struct intel_dp *intel_dp)
lockdep_assert_held(&dev_priv->pps_mutex);
- control = I915_READ(_pp_ctrl_reg(intel_dp));
+ control = intel_de_read(dev_priv, _pp_ctrl_reg(intel_dp));
if (WARN_ON(!HAS_DDI(dev_priv) &&
(control & PANEL_UNLOCK_MASK) != PANEL_UNLOCK_REGS)) {
control &= ~PANEL_UNLOCK_MASK;
@@ -2704,10 +2705,11 @@ static bool edp_panel_vdd_on(struct intel_dp *intel_dp)
pp_stat_reg = _pp_stat_reg(intel_dp);
pp_ctrl_reg = _pp_ctrl_reg(intel_dp);
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
DRM_DEBUG_KMS("PP_STATUS: 0x%08x PP_CONTROL: 0x%08x\n",
- I915_READ(pp_stat_reg), I915_READ(pp_ctrl_reg));
+ intel_de_read(dev_priv, pp_stat_reg),
+ intel_de_read(dev_priv, pp_ctrl_reg));
/*
* If the panel wasn't on, delay before accessing aux channel
*/
@@ -2769,12 +2771,13 @@ static void edp_panel_vdd_off_sync(struct intel_dp *intel_dp)
pp_ctrl_reg = _pp_ctrl_reg(intel_dp);
pp_stat_reg = _pp_stat_reg(intel_dp);
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
/* Make sure sequencer is idle before allowing subsequent activity */
DRM_DEBUG_KMS("PP_STATUS: 0x%08x PP_CONTROL: 0x%08x\n",
- I915_READ(pp_stat_reg), I915_READ(pp_ctrl_reg));
+ intel_de_read(dev_priv, pp_stat_reg),
+ intel_de_read(dev_priv, pp_ctrl_reg));
if ((pp & PANEL_POWER_ON) == 0)
intel_dp->panel_power_off_time = ktime_get_boottime();
@@ -2863,24 +2866,24 @@ static void edp_panel_on(struct intel_dp *intel_dp)
if (IS_GEN(dev_priv, 5)) {
/* ILK workaround: disable reset around power sequence */
pp &= ~PANEL_POWER_RESET;
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
}
pp |= PANEL_POWER_ON;
if (!IS_GEN(dev_priv, 5))
pp |= PANEL_POWER_RESET;
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
wait_panel_on(intel_dp);
intel_dp->last_power_on = jiffies;
if (IS_GEN(dev_priv, 5)) {
pp |= PANEL_POWER_RESET; /* restore panel reset bit */
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
}
}
@@ -2924,8 +2927,8 @@ static void edp_panel_off(struct intel_dp *intel_dp)
intel_dp->want_panel_vdd = false;
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
wait_panel_off(intel_dp);
intel_dp->panel_power_off_time = ktime_get_boottime();
@@ -2966,8 +2969,8 @@ static void _intel_edp_backlight_on(struct intel_dp *intel_dp)
pp = ilk_get_pp_control(intel_dp);
pp |= EDP_BLC_ENABLE;
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
}
}
@@ -3002,8 +3005,8 @@ static void _intel_edp_backlight_off(struct intel_dp *intel_dp)
pp = ilk_get_pp_control(intel_dp);
pp &= ~EDP_BLC_ENABLE;
- I915_WRITE(pp_ctrl_reg, pp);
- POSTING_READ(pp_ctrl_reg);
+ intel_de_write(dev_priv, pp_ctrl_reg, pp);
+ intel_de_posting_read(dev_priv, pp_ctrl_reg);
}
intel_dp->last_backlight_off = jiffies;
@@ -3054,7 +3057,7 @@ static void assert_dp_port(struct intel_dp *intel_dp, bool state)
{
struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
- bool cur_state = I915_READ(intel_dp->output_reg) & DP_PORT_EN;
+ bool cur_state = intel_de_read(dev_priv, intel_dp->output_reg) & DP_PORT_EN;
I915_STATE_WARN(cur_state != state,
"[ENCODER:%d:%s] state assertion failure (expected %s, current %s)\n",
@@ -3065,7 +3068,7 @@ static void assert_dp_port(struct intel_dp *intel_dp, bool state)
static void assert_edp_pll(struct drm_i915_private *dev_priv, bool state)
{
- bool cur_state = I915_READ(DP_A) & DP_PLL_ENABLE;
+ bool cur_state = intel_de_read(dev_priv, DP_A) & DP_PLL_ENABLE;
I915_STATE_WARN(cur_state != state,
"eDP PLL state assertion failure (expected %s, current %s)\n",
@@ -3094,8 +3097,8 @@ static void ilk_edp_pll_on(struct intel_dp *intel_dp,
else
intel_dp->DP |= DP_PLL_FREQ_270MHZ;
- I915_WRITE(DP_A, intel_dp->DP);
- POSTING_READ(DP_A);
+ intel_de_write(dev_priv, DP_A, intel_dp->DP);
+ intel_de_posting_read(dev_priv, DP_A);
udelay(500);
/*
@@ -3109,8 +3112,8 @@ static void ilk_edp_pll_on(struct intel_dp *intel_dp,
intel_dp->DP |= DP_PLL_ENABLE;
- I915_WRITE(DP_A, intel_dp->DP);
- POSTING_READ(DP_A);
+ intel_de_write(dev_priv, DP_A, intel_dp->DP);
+ intel_de_posting_read(dev_priv, DP_A);
udelay(200);
}
@@ -3128,8 +3131,8 @@ static void ilk_edp_pll_off(struct intel_dp *intel_dp,
intel_dp->DP &= ~DP_PLL_ENABLE;
- I915_WRITE(DP_A, intel_dp->DP);
- POSTING_READ(DP_A);
+ intel_de_write(dev_priv, DP_A, intel_dp->DP);
+ intel_de_posting_read(dev_priv, DP_A);
udelay(200);
}
@@ -3209,7 +3212,7 @@ static bool cpt_dp_port_selected(struct drm_i915_private *dev_priv,
enum pipe p;
for_each_pipe(dev_priv, p) {
- u32 val = I915_READ(TRANS_DP_CTL(p));
+ u32 val = intel_de_read(dev_priv, TRANS_DP_CTL(p));
if ((val & TRANS_DP_PORT_SEL_MASK) == TRANS_DP_PORT_SEL(port)) {
*pipe = p;
@@ -3232,7 +3235,7 @@ bool intel_dp_port_enabled(struct drm_i915_private *dev_priv,
bool ret;
u32 val;
- val = I915_READ(dp_reg);
+ val = intel_de_read(dev_priv, dp_reg);
ret = val & DP_PORT_EN;
@@ -3284,12 +3287,13 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
else
pipe_config->output_types |= BIT(INTEL_OUTPUT_DP);
- tmp = I915_READ(intel_dp->output_reg);
+ tmp = intel_de_read(dev_priv, intel_dp->output_reg);
pipe_config->has_audio = tmp & DP_AUDIO_OUTPUT_ENABLE && port != PORT_A;
if (HAS_PCH_CPT(dev_priv) && port != PORT_A) {
- u32 trans_dp = I915_READ(TRANS_DP_CTL(crtc->pipe));
+ u32 trans_dp = intel_de_read(dev_priv,
+ TRANS_DP_CTL(crtc->pipe));
if (trans_dp & TRANS_DP_HSYNC_ACTIVE_HIGH)
flags |= DRM_MODE_FLAG_PHSYNC;
@@ -3323,7 +3327,7 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
intel_dp_get_m_n(crtc, pipe_config);
if (port == PORT_A) {
- if ((I915_READ(DP_A) & DP_PLL_FREQ_MASK) == DP_PLL_FREQ_162MHZ)
+ if ((intel_de_read(dev_priv, DP_A) & DP_PLL_FREQ_MASK) == DP_PLL_FREQ_162MHZ)
pipe_config->port_clock = 162000;
else
pipe_config->port_clock = 270000;
@@ -3446,7 +3450,7 @@ _intel_dp_set_link_train(struct intel_dp *intel_dp,
dp_train_pat & train_pat_mask);
if (HAS_DDI(dev_priv)) {
- u32 temp = I915_READ(intel_dp->regs.dp_tp_ctl);
+ u32 temp = intel_de_read(dev_priv, intel_dp->regs.dp_tp_ctl);
if (dp_train_pat & DP_LINK_SCRAMBLING_DISABLE)
temp |= DP_TP_CTL_SCRAMBLE_DISABLE;
@@ -3472,7 +3476,7 @@ _intel_dp_set_link_train(struct intel_dp *intel_dp,
temp |= DP_TP_CTL_LINK_TRAIN_PAT4;
break;
}
- I915_WRITE(intel_dp->regs.dp_tp_ctl, temp);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_ctl, temp);
} else if ((IS_IVYBRIDGE(dev_priv) && port == PORT_A) ||
(HAS_PCH_CPT(dev_priv) && port != PORT_A)) {
@@ -3534,8 +3538,8 @@ static void intel_dp_enable_port(struct intel_dp *intel_dp,
if (old_crtc_state->has_audio)
intel_dp->DP |= DP_AUDIO_OUTPUT_ENABLE;
- I915_WRITE(intel_dp->output_reg, intel_dp->DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, intel_dp->DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
}
static void intel_enable_dp(struct intel_encoder *encoder,
@@ -3545,7 +3549,7 @@ static void intel_enable_dp(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
- u32 dp_reg = I915_READ(intel_dp->output_reg);
+ u32 dp_reg = intel_de_read(dev_priv, intel_dp->output_reg);
enum pipe pipe = crtc->pipe;
intel_wakeref_t wakeref;
@@ -3639,8 +3643,8 @@ static void vlv_detach_power_sequencer(struct intel_dp *intel_dp)
DRM_DEBUG_KMS("detaching pipe %c power sequencer from [ENCODER:%d:%s]\n",
pipe_name(pipe), intel_dig_port->base.base.base.id,
intel_dig_port->base.base.name);
- I915_WRITE(pp_on_reg, 0);
- POSTING_READ(pp_on_reg);
+ intel_de_write(dev_priv, pp_on_reg, 0);
+ intel_de_posting_read(dev_priv, pp_on_reg);
intel_dp->pps_pipe = INVALID_PIPE;
}
@@ -4148,8 +4152,8 @@ intel_dp_set_signal_levels(struct intel_dp *intel_dp)
intel_dp->DP = (intel_dp->DP & ~mask) | signal_levels;
- I915_WRITE(intel_dp->output_reg, intel_dp->DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, intel_dp->DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
}
void
@@ -4162,8 +4166,8 @@ intel_dp_program_link_training_pattern(struct intel_dp *intel_dp,
_intel_dp_set_link_train(intel_dp, &intel_dp->DP, dp_train_pat);
- I915_WRITE(intel_dp->output_reg, intel_dp->DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, intel_dp->DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
}
void intel_dp_set_idle_link_train(struct intel_dp *intel_dp)
@@ -4176,10 +4180,10 @@ void intel_dp_set_idle_link_train(struct intel_dp *intel_dp)
if (!HAS_DDI(dev_priv))
return;
- val = I915_READ(intel_dp->regs.dp_tp_ctl);
+ val = intel_de_read(dev_priv, intel_dp->regs.dp_tp_ctl);
val &= ~DP_TP_CTL_LINK_TRAIN_MASK;
val |= DP_TP_CTL_LINK_TRAIN_IDLE;
- I915_WRITE(intel_dp->regs.dp_tp_ctl, val);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_ctl, val);
/*
* Until TGL on PORT_A we can have only eDP in SST mode. There the only
@@ -4206,7 +4210,7 @@ intel_dp_link_down(struct intel_encoder *encoder,
enum port port = encoder->port;
u32 DP = intel_dp->DP;
- if (WARN_ON((I915_READ(intel_dp->output_reg) & DP_PORT_EN) == 0))
+ if (WARN_ON((intel_de_read(dev_priv, intel_dp->output_reg) & DP_PORT_EN) == 0))
return;
DRM_DEBUG_KMS("\n");
@@ -4219,12 +4223,12 @@ intel_dp_link_down(struct intel_encoder *encoder,
DP &= ~DP_LINK_TRAIN_MASK;
DP |= DP_LINK_TRAIN_PAT_IDLE;
}
- I915_WRITE(intel_dp->output_reg, DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
DP &= ~(DP_PORT_EN | DP_AUDIO_OUTPUT_ENABLE);
- I915_WRITE(intel_dp->output_reg, DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
/*
* HW workaround for IBX, we need to move the port
@@ -4243,12 +4247,12 @@ intel_dp_link_down(struct intel_encoder *encoder,
DP &= ~(DP_PIPE_SEL_MASK | DP_LINK_TRAIN_MASK);
DP |= DP_PORT_EN | DP_PIPE_SEL(PIPE_A) |
DP_LINK_TRAIN_PAT_1;
- I915_WRITE(intel_dp->output_reg, DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
DP &= ~DP_PORT_EN;
- I915_WRITE(intel_dp->output_reg, DP);
- POSTING_READ(intel_dp->output_reg);
+ intel_de_write(dev_priv, intel_dp->output_reg, DP);
+ intel_de_posting_read(dev_priv, intel_dp->output_reg);
intel_wait_for_vblank_if_active(dev_priv, PIPE_A);
intel_set_cpu_fifo_underrun_reporting(dev_priv, PIPE_A, true);
@@ -5369,7 +5373,7 @@ static bool ibx_digital_port_connected(struct intel_encoder *encoder)
return false;
}
- return I915_READ(SDEISR) & bit;
+ return intel_de_read(dev_priv, SDEISR) & bit;
}
static bool cpt_digital_port_connected(struct intel_encoder *encoder)
@@ -5392,7 +5396,7 @@ static bool cpt_digital_port_connected(struct intel_encoder *encoder)
return false;
}
- return I915_READ(SDEISR) & bit;
+ return intel_de_read(dev_priv, SDEISR) & bit;
}
static bool spt_digital_port_connected(struct intel_encoder *encoder)
@@ -5411,7 +5415,7 @@ static bool spt_digital_port_connected(struct intel_encoder *encoder)
return cpt_digital_port_connected(encoder);
}
- return I915_READ(SDEISR) & bit;
+ return intel_de_read(dev_priv, SDEISR) & bit;
}
static bool g4x_digital_port_connected(struct intel_encoder *encoder)
@@ -5434,7 +5438,7 @@ static bool g4x_digital_port_connected(struct intel_encoder *encoder)
return false;
}
- return I915_READ(PORT_HOTPLUG_STAT) & bit;
+ return intel_de_read(dev_priv, PORT_HOTPLUG_STAT) & bit;
}
static bool gm45_digital_port_connected(struct intel_encoder *encoder)
@@ -5457,7 +5461,7 @@ static bool gm45_digital_port_connected(struct intel_encoder *encoder)
return false;
}
- return I915_READ(PORT_HOTPLUG_STAT) & bit;
+ return intel_de_read(dev_priv, PORT_HOTPLUG_STAT) & bit;
}
static bool ilk_digital_port_connected(struct intel_encoder *encoder)
@@ -5465,7 +5469,7 @@ static bool ilk_digital_port_connected(struct intel_encoder *encoder)
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
if (encoder->hpd_pin == HPD_PORT_A)
- return I915_READ(DEISR) & DE_DP_A_HOTPLUG;
+ return intel_de_read(dev_priv, DEISR) & DE_DP_A_HOTPLUG;
else
return ibx_digital_port_connected(encoder);
}
@@ -5475,7 +5479,7 @@ static bool snb_digital_port_connected(struct intel_encoder *encoder)
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
if (encoder->hpd_pin == HPD_PORT_A)
- return I915_READ(DEISR) & DE_DP_A_HOTPLUG;
+ return intel_de_read(dev_priv, DEISR) & DE_DP_A_HOTPLUG;
else
return cpt_digital_port_connected(encoder);
}
@@ -5485,7 +5489,7 @@ static bool ivb_digital_port_connected(struct intel_encoder *encoder)
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
if (encoder->hpd_pin == HPD_PORT_A)
- return I915_READ(DEISR) & DE_DP_A_HOTPLUG_IVB;
+ return intel_de_read(dev_priv, DEISR) & DE_DP_A_HOTPLUG_IVB;
else
return cpt_digital_port_connected(encoder);
}
@@ -5495,7 +5499,7 @@ static bool bdw_digital_port_connected(struct intel_encoder *encoder)
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
if (encoder->hpd_pin == HPD_PORT_A)
- return I915_READ(GEN8_DE_PORT_ISR) & GEN8_PORT_DP_A_HOTPLUG;
+ return intel_de_read(dev_priv, GEN8_DE_PORT_ISR) & GEN8_PORT_DP_A_HOTPLUG;
else
return cpt_digital_port_connected(encoder);
}
@@ -5520,16 +5524,16 @@ static bool bxt_digital_port_connected(struct intel_encoder *encoder)
return false;
}
- return I915_READ(GEN8_DE_PORT_ISR) & bit;
+ return intel_de_read(dev_priv, GEN8_DE_PORT_ISR) & bit;
}
static bool intel_combo_phy_connected(struct drm_i915_private *dev_priv,
enum phy phy)
{
if (HAS_PCH_MCC(dev_priv) && phy == PHY_C)
- return I915_READ(SDEISR) & SDE_TC_HOTPLUG_ICP(PORT_TC1);
+ return intel_de_read(dev_priv, SDEISR) & SDE_TC_HOTPLUG_ICP(PORT_TC1);
- return I915_READ(SDEISR) & SDE_DDI_HOTPLUG_ICP(phy);
+ return intel_de_read(dev_priv, SDEISR) & SDE_DDI_HOTPLUG_ICP(phy);
}
static bool icp_digital_port_connected(struct intel_encoder *encoder)
@@ -6518,7 +6522,7 @@ void intel_dp_encoder_reset(struct drm_encoder *encoder)
intel_wakeref_t wakeref;
if (!HAS_DDI(dev_priv))
- intel_dp->DP = I915_READ(intel_dp->output_reg);
+ intel_dp->DP = intel_de_read(dev_priv, intel_dp->output_reg);
if (lspcon->active)
lspcon_resume(lspcon);
@@ -6696,10 +6700,10 @@ intel_pps_readout_hw_state(struct intel_dp *intel_dp, struct edp_power_seq *seq)
/* Ensure PPS is unlocked */
if (!HAS_DDI(dev_priv))
- I915_WRITE(regs.pp_ctrl, pp_ctl);
+ intel_de_write(dev_priv, regs.pp_ctrl, pp_ctl);
- pp_on = I915_READ(regs.pp_on);
- pp_off = I915_READ(regs.pp_off);
+ pp_on = intel_de_read(dev_priv, regs.pp_on);
+ pp_off = intel_de_read(dev_priv, regs.pp_off);
/* Pull timing values out of registers */
seq->t1_t3 = REG_FIELD_GET(PANEL_POWER_UP_DELAY_MASK, pp_on);
@@ -6710,7 +6714,7 @@ intel_pps_readout_hw_state(struct intel_dp *intel_dp, struct edp_power_seq *seq)
if (i915_mmio_reg_valid(regs.pp_div)) {
u32 pp_div;
- pp_div = I915_READ(regs.pp_div);
+ pp_div = intel_de_read(dev_priv, regs.pp_div);
seq->t11_t12 = REG_FIELD_GET(PANEL_POWER_CYCLE_DELAY_MASK, pp_div) * 1000;
} else {
@@ -6871,7 +6875,7 @@ intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp,
pp &= ~EDP_FORCE_VDD;
- I915_WRITE(regs.pp_ctrl, pp);
+ intel_de_write(dev_priv, regs.pp_ctrl, pp);
}
pp_on = REG_FIELD_PREP(PANEL_POWER_UP_DELAY_MASK, seq->t1_t3) |
@@ -6902,31 +6906,30 @@ intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp,
pp_on |= port_sel;
- I915_WRITE(regs.pp_on, pp_on);
- I915_WRITE(regs.pp_off, pp_off);
+ intel_de_write(dev_priv, regs.pp_on, pp_on);
+ intel_de_write(dev_priv, regs.pp_off, pp_off);
/*
* Compute the divisor for the pp clock, simply match the Bspec formula.
*/
if (i915_mmio_reg_valid(regs.pp_div)) {
- I915_WRITE(regs.pp_div,
- REG_FIELD_PREP(PP_REFERENCE_DIVIDER_MASK, (100 * div) / 2 - 1) |
- REG_FIELD_PREP(PANEL_POWER_CYCLE_DELAY_MASK, DIV_ROUND_UP(seq->t11_t12, 1000)));
+ intel_de_write(dev_priv, regs.pp_div,
+ REG_FIELD_PREP(PP_REFERENCE_DIVIDER_MASK, (100 * div) / 2 - 1) | REG_FIELD_PREP(PANEL_POWER_CYCLE_DELAY_MASK, DIV_ROUND_UP(seq->t11_t12, 1000)));
} else {
u32 pp_ctl;
- pp_ctl = I915_READ(regs.pp_ctrl);
+ pp_ctl = intel_de_read(dev_priv, regs.pp_ctrl);
pp_ctl &= ~BXT_POWER_CYCLE_DELAY_MASK;
pp_ctl |= REG_FIELD_PREP(BXT_POWER_CYCLE_DELAY_MASK, DIV_ROUND_UP(seq->t11_t12, 1000));
- I915_WRITE(regs.pp_ctrl, pp_ctl);
+ intel_de_write(dev_priv, regs.pp_ctrl, pp_ctl);
}
DRM_DEBUG_KMS("panel power sequencer register settings: PP_ON %#x, PP_OFF %#x, PP_DIV %#x\n",
- I915_READ(regs.pp_on),
- I915_READ(regs.pp_off),
+ intel_de_read(dev_priv, regs.pp_on),
+ intel_de_read(dev_priv, regs.pp_off),
i915_mmio_reg_valid(regs.pp_div) ?
- I915_READ(regs.pp_div) :
- (I915_READ(regs.pp_ctrl) & BXT_POWER_CYCLE_DELAY_MASK));
+ intel_de_read(dev_priv, regs.pp_div) :
+ (intel_de_read(dev_priv, regs.pp_ctrl) & BXT_POWER_CYCLE_DELAY_MASK));
}
static void intel_dp_pps_init(struct intel_dp *intel_dp)
@@ -7013,7 +7016,7 @@ static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv,
i915_reg_t reg = PIPECONF(crtc_state->cpu_transcoder);
u32 val;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
if (index > DRRS_HIGH_RR) {
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
val |= PIPECONF_EDP_RR_MODE_SWITCH_VLV;
@@ -7025,7 +7028,7 @@ static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv,
else
val &= ~PIPECONF_EDP_RR_MODE_SWITCH;
}
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
dev_priv->drrs.refresh_rate_type = index;
@@ -7474,7 +7477,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
intel_dp->active_pipe = INVALID_PIPE;
/* Preserve the current hw state. */
- intel_dp->DP = I915_READ(intel_dp->output_reg);
+ intel_dp->DP = intel_de_read(dev_priv, intel_dp->output_reg);
intel_dp->attached_connector = intel_connector;
if (intel_dp_is_port_edp(dev_priv, port)) {
@@ -7553,8 +7556,9 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
* generated on the port when a cable is not attached.
*/
if (IS_G45(dev_priv)) {
- u32 temp = I915_READ(PEG_BAND_GAP_DATA);
- I915_WRITE(PEG_BAND_GAP_DATA, (temp & ~0xf) | 0xd);
+ u32 temp = intel_de_read(dev_priv, PEG_BAND_GAP_DATA);
+ intel_de_write(dev_priv, PEG_BAND_GAP_DATA,
+ (temp & ~0xf) | 0xd);
}
return true;
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 11/33] drm/i915/dpio_phy: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (9 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 10/33] drm/i915/dp: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 12/33] drm/i915/dpll_mgr: " Jani Nikula
` (28 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_dpio_phy.c | 77 ++++++++++---------
1 file changed, 40 insertions(+), 37 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpio_phy.c b/drivers/gpu/drm/i915/display/intel_dpio_phy.c
index 6fb1f7a7364e..e9d46ae75377 100644
--- a/drivers/gpu/drm/i915/display/intel_dpio_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_dpio_phy.c
@@ -278,16 +278,16 @@ void bxt_ddi_phy_set_signal_level(struct drm_i915_private *dev_priv,
* While we write to the group register to program all lanes at once we
* can read only lane registers and we pick lanes 0/1 for that.
*/
- val = I915_READ(BXT_PORT_PCS_DW10_LN01(phy, ch));
+ val = intel_de_read(dev_priv, BXT_PORT_PCS_DW10_LN01(phy, ch));
val &= ~(TX2_SWING_CALC_INIT | TX1_SWING_CALC_INIT);
- I915_WRITE(BXT_PORT_PCS_DW10_GRP(phy, ch), val);
+ intel_de_write(dev_priv, BXT_PORT_PCS_DW10_GRP(phy, ch), val);
- val = I915_READ(BXT_PORT_TX_DW2_LN0(phy, ch));
+ val = intel_de_read(dev_priv, BXT_PORT_TX_DW2_LN0(phy, ch));
val &= ~(MARGIN_000 | UNIQ_TRANS_SCALE);
val |= margin << MARGIN_000_SHIFT | scale << UNIQ_TRANS_SCALE_SHIFT;
- I915_WRITE(BXT_PORT_TX_DW2_GRP(phy, ch), val);
+ intel_de_write(dev_priv, BXT_PORT_TX_DW2_GRP(phy, ch), val);
- val = I915_READ(BXT_PORT_TX_DW3_LN0(phy, ch));
+ val = intel_de_read(dev_priv, BXT_PORT_TX_DW3_LN0(phy, ch));
val &= ~SCALE_DCOMP_METHOD;
if (enable)
val |= SCALE_DCOMP_METHOD;
@@ -295,16 +295,16 @@ void bxt_ddi_phy_set_signal_level(struct drm_i915_private *dev_priv,
if ((val & UNIQUE_TRANGE_EN_METHOD) && !(val & SCALE_DCOMP_METHOD))
DRM_ERROR("Disabled scaling while ouniqetrangenmethod was set");
- I915_WRITE(BXT_PORT_TX_DW3_GRP(phy, ch), val);
+ intel_de_write(dev_priv, BXT_PORT_TX_DW3_GRP(phy, ch), val);
- val = I915_READ(BXT_PORT_TX_DW4_LN0(phy, ch));
+ val = intel_de_read(dev_priv, BXT_PORT_TX_DW4_LN0(phy, ch));
val &= ~DE_EMPHASIS;
val |= deemphasis << DEEMPH_SHIFT;
- I915_WRITE(BXT_PORT_TX_DW4_GRP(phy, ch), val);
+ intel_de_write(dev_priv, BXT_PORT_TX_DW4_GRP(phy, ch), val);
- val = I915_READ(BXT_PORT_PCS_DW10_LN01(phy, ch));
+ val = intel_de_read(dev_priv, BXT_PORT_PCS_DW10_LN01(phy, ch));
val |= TX2_SWING_CALC_INIT | TX1_SWING_CALC_INIT;
- I915_WRITE(BXT_PORT_PCS_DW10_GRP(phy, ch), val);
+ intel_de_write(dev_priv, BXT_PORT_PCS_DW10_GRP(phy, ch), val);
}
bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv,
@@ -314,10 +314,10 @@ bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv,
phy_info = bxt_get_phy_info(dev_priv, phy);
- if (!(I915_READ(BXT_P_CR_GT_DISP_PWRON) & phy_info->pwron_mask))
+ if (!(intel_de_read(dev_priv, BXT_P_CR_GT_DISP_PWRON) & phy_info->pwron_mask))
return false;
- if ((I915_READ(BXT_PORT_CL1CM_DW0(phy)) &
+ if ((intel_de_read(dev_priv, BXT_PORT_CL1CM_DW0(phy)) &
(PHY_POWER_GOOD | PHY_RESERVED)) != PHY_POWER_GOOD) {
DRM_DEBUG_DRIVER("DDI PHY %d powered, but power hasn't settled\n",
phy);
@@ -325,7 +325,7 @@ bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv,
return false;
}
- if (!(I915_READ(BXT_PHY_CTL_FAMILY(phy)) & COMMON_RESET_DIS)) {
+ if (!(intel_de_read(dev_priv, BXT_PHY_CTL_FAMILY(phy)) & COMMON_RESET_DIS)) {
DRM_DEBUG_DRIVER("DDI PHY %d powered, but still in reset\n",
phy);
@@ -337,7 +337,7 @@ bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv,
static u32 bxt_get_grc(struct drm_i915_private *dev_priv, enum dpio_phy phy)
{
- u32 val = I915_READ(BXT_PORT_REF_DW6(phy));
+ u32 val = intel_de_read(dev_priv, BXT_PORT_REF_DW6(phy));
return (val & GRC_CODE_MASK) >> GRC_CODE_SHIFT;
}
@@ -373,9 +373,9 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
"force reprogramming it\n", phy);
}
- val = I915_READ(BXT_P_CR_GT_DISP_PWRON);
+ val = intel_de_read(dev_priv, BXT_P_CR_GT_DISP_PWRON);
val |= phy_info->pwron_mask;
- I915_WRITE(BXT_P_CR_GT_DISP_PWRON, val);
+ intel_de_write(dev_priv, BXT_P_CR_GT_DISP_PWRON, val);
/*
* The PHY registers start out inaccessible and respond to reads with
@@ -393,26 +393,26 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
DRM_ERROR("timeout during PHY%d power on\n", phy);
/* Program PLL Rcomp code offset */
- val = I915_READ(BXT_PORT_CL1CM_DW9(phy));
+ val = intel_de_read(dev_priv, BXT_PORT_CL1CM_DW9(phy));
val &= ~IREF0RC_OFFSET_MASK;
val |= 0xE4 << IREF0RC_OFFSET_SHIFT;
- I915_WRITE(BXT_PORT_CL1CM_DW9(phy), val);
+ intel_de_write(dev_priv, BXT_PORT_CL1CM_DW9(phy), val);
- val = I915_READ(BXT_PORT_CL1CM_DW10(phy));
+ val = intel_de_read(dev_priv, BXT_PORT_CL1CM_DW10(phy));
val &= ~IREF1RC_OFFSET_MASK;
val |= 0xE4 << IREF1RC_OFFSET_SHIFT;
- I915_WRITE(BXT_PORT_CL1CM_DW10(phy), val);
+ intel_de_write(dev_priv, BXT_PORT_CL1CM_DW10(phy), val);
/* Program power gating */
- val = I915_READ(BXT_PORT_CL1CM_DW28(phy));
+ val = intel_de_read(dev_priv, BXT_PORT_CL1CM_DW28(phy));
val |= OCL1_POWER_DOWN_EN | DW28_OLDO_DYN_PWR_DOWN_EN |
SUS_CLK_CONFIG;
- I915_WRITE(BXT_PORT_CL1CM_DW28(phy), val);
+ intel_de_write(dev_priv, BXT_PORT_CL1CM_DW28(phy), val);
if (phy_info->dual_channel) {
- val = I915_READ(BXT_PORT_CL2CM_DW6(phy));
+ val = intel_de_read(dev_priv, BXT_PORT_CL2CM_DW6(phy));
val |= DW6_OLDO_DYN_PWR_DOWN_EN;
- I915_WRITE(BXT_PORT_CL2CM_DW6(phy), val);
+ intel_de_write(dev_priv, BXT_PORT_CL2CM_DW6(phy), val);
}
if (phy_info->rcomp_phy != -1) {
@@ -430,19 +430,19 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
grc_code = val << GRC_CODE_FAST_SHIFT |
val << GRC_CODE_SLOW_SHIFT |
val;
- I915_WRITE(BXT_PORT_REF_DW6(phy), grc_code);
+ intel_de_write(dev_priv, BXT_PORT_REF_DW6(phy), grc_code);
- val = I915_READ(BXT_PORT_REF_DW8(phy));
+ val = intel_de_read(dev_priv, BXT_PORT_REF_DW8(phy));
val |= GRC_DIS | GRC_RDY_OVRD;
- I915_WRITE(BXT_PORT_REF_DW8(phy), val);
+ intel_de_write(dev_priv, BXT_PORT_REF_DW8(phy), val);
}
if (phy_info->reset_delay)
udelay(phy_info->reset_delay);
- val = I915_READ(BXT_PHY_CTL_FAMILY(phy));
+ val = intel_de_read(dev_priv, BXT_PHY_CTL_FAMILY(phy));
val |= COMMON_RESET_DIS;
- I915_WRITE(BXT_PHY_CTL_FAMILY(phy), val);
+ intel_de_write(dev_priv, BXT_PHY_CTL_FAMILY(phy), val);
}
void bxt_ddi_phy_uninit(struct drm_i915_private *dev_priv, enum dpio_phy phy)
@@ -452,13 +452,13 @@ void bxt_ddi_phy_uninit(struct drm_i915_private *dev_priv, enum dpio_phy phy)
phy_info = bxt_get_phy_info(dev_priv, phy);
- val = I915_READ(BXT_PHY_CTL_FAMILY(phy));
+ val = intel_de_read(dev_priv, BXT_PHY_CTL_FAMILY(phy));
val &= ~COMMON_RESET_DIS;
- I915_WRITE(BXT_PHY_CTL_FAMILY(phy), val);
+ intel_de_write(dev_priv, BXT_PHY_CTL_FAMILY(phy), val);
- val = I915_READ(BXT_P_CR_GT_DISP_PWRON);
+ val = intel_de_read(dev_priv, BXT_P_CR_GT_DISP_PWRON);
val &= ~phy_info->pwron_mask;
- I915_WRITE(BXT_P_CR_GT_DISP_PWRON, val);
+ intel_de_write(dev_priv, BXT_P_CR_GT_DISP_PWRON, val);
}
void bxt_ddi_phy_init(struct drm_i915_private *dev_priv, enum dpio_phy phy)
@@ -496,7 +496,7 @@ __phy_reg_verify_state(struct drm_i915_private *dev_priv, enum dpio_phy phy,
va_list args;
u32 val;
- val = I915_READ(reg);
+ val = intel_de_read(dev_priv, reg);
if ((val & mask) == expected)
return true;
@@ -599,7 +599,8 @@ void bxt_ddi_phy_set_lane_optim_mask(struct intel_encoder *encoder,
bxt_port_to_phy_channel(dev_priv, port, &phy, &ch);
for (lane = 0; lane < 4; lane++) {
- u32 val = I915_READ(BXT_PORT_TX_DW14_LN(phy, ch, lane));
+ u32 val = intel_de_read(dev_priv,
+ BXT_PORT_TX_DW14_LN(phy, ch, lane));
/*
* Note that on CHV this flag is called UPAR, but has
@@ -609,7 +610,8 @@ void bxt_ddi_phy_set_lane_optim_mask(struct intel_encoder *encoder,
if (lane_lat_optim_mask & BIT(lane))
val |= LATENCY_OPTIM;
- I915_WRITE(BXT_PORT_TX_DW14_LN(phy, ch, lane), val);
+ intel_de_write(dev_priv, BXT_PORT_TX_DW14_LN(phy, ch, lane),
+ val);
}
}
@@ -627,7 +629,8 @@ bxt_ddi_phy_get_lane_lat_optim_mask(struct intel_encoder *encoder)
mask = 0;
for (lane = 0; lane < 4; lane++) {
- u32 val = I915_READ(BXT_PORT_TX_DW14_LN(phy, ch, lane));
+ u32 val = intel_de_read(dev_priv,
+ BXT_PORT_TX_DW14_LN(phy, ch, lane));
if (val & LATENCY_OPTIM)
mask |= BIT(lane);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 12/33] drm/i915/dpll_mgr: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (10 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 11/33] drm/i915/dpio_phy: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 13/33] drm/i915/dp_mst: " Jani Nikula
` (27 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 388 +++++++++---------
1 file changed, 201 insertions(+), 187 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index c75e34d87111..13535c5ca3cf 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -378,10 +378,10 @@ static bool ibx_pch_dpll_get_hw_state(struct drm_i915_private *dev_priv,
if (!wakeref)
return false;
- val = I915_READ(PCH_DPLL(id));
+ val = intel_de_read(dev_priv, PCH_DPLL(id));
hw_state->dpll = val;
- hw_state->fp0 = I915_READ(PCH_FP0(id));
- hw_state->fp1 = I915_READ(PCH_FP1(id));
+ hw_state->fp0 = intel_de_read(dev_priv, PCH_FP0(id));
+ hw_state->fp1 = intel_de_read(dev_priv, PCH_FP1(id));
intel_display_power_put(dev_priv, POWER_DOMAIN_DISPLAY_CORE, wakeref);
@@ -393,8 +393,8 @@ static void ibx_pch_dpll_prepare(struct drm_i915_private *dev_priv,
{
const enum intel_dpll_id id = pll->info->id;
- I915_WRITE(PCH_FP0(id), pll->state.hw_state.fp0);
- I915_WRITE(PCH_FP1(id), pll->state.hw_state.fp1);
+ intel_de_write(dev_priv, PCH_FP0(id), pll->state.hw_state.fp0);
+ intel_de_write(dev_priv, PCH_FP1(id), pll->state.hw_state.fp1);
}
static void ibx_assert_pch_refclk_enabled(struct drm_i915_private *dev_priv)
@@ -404,7 +404,7 @@ static void ibx_assert_pch_refclk_enabled(struct drm_i915_private *dev_priv)
I915_STATE_WARN_ON(!(HAS_PCH_IBX(dev_priv) || HAS_PCH_CPT(dev_priv)));
- val = I915_READ(PCH_DREF_CONTROL);
+ val = intel_de_read(dev_priv, PCH_DREF_CONTROL);
enabled = !!(val & (DREF_SSC_SOURCE_MASK | DREF_NONSPREAD_SOURCE_MASK |
DREF_SUPERSPREAD_SOURCE_MASK));
I915_STATE_WARN(!enabled, "PCH refclk assertion failure, should be active but is disabled\n");
@@ -418,10 +418,10 @@ static void ibx_pch_dpll_enable(struct drm_i915_private *dev_priv,
/* PCH refclock must be enabled first */
ibx_assert_pch_refclk_enabled(dev_priv);
- I915_WRITE(PCH_DPLL(id), pll->state.hw_state.dpll);
+ intel_de_write(dev_priv, PCH_DPLL(id), pll->state.hw_state.dpll);
/* Wait for the clocks to stabilize. */
- POSTING_READ(PCH_DPLL(id));
+ intel_de_posting_read(dev_priv, PCH_DPLL(id));
udelay(150);
/* The pixel multiplier can only be updated once the
@@ -429,8 +429,8 @@ static void ibx_pch_dpll_enable(struct drm_i915_private *dev_priv,
*
* So write it again.
*/
- I915_WRITE(PCH_DPLL(id), pll->state.hw_state.dpll);
- POSTING_READ(PCH_DPLL(id));
+ intel_de_write(dev_priv, PCH_DPLL(id), pll->state.hw_state.dpll);
+ intel_de_posting_read(dev_priv, PCH_DPLL(id));
udelay(200);
}
@@ -439,8 +439,8 @@ static void ibx_pch_dpll_disable(struct drm_i915_private *dev_priv,
{
const enum intel_dpll_id id = pll->info->id;
- I915_WRITE(PCH_DPLL(id), 0);
- POSTING_READ(PCH_DPLL(id));
+ intel_de_write(dev_priv, PCH_DPLL(id), 0);
+ intel_de_posting_read(dev_priv, PCH_DPLL(id));
udelay(200);
}
@@ -504,16 +504,16 @@ static void hsw_ddi_wrpll_enable(struct drm_i915_private *dev_priv,
{
const enum intel_dpll_id id = pll->info->id;
- I915_WRITE(WRPLL_CTL(id), pll->state.hw_state.wrpll);
- POSTING_READ(WRPLL_CTL(id));
+ intel_de_write(dev_priv, WRPLL_CTL(id), pll->state.hw_state.wrpll);
+ intel_de_posting_read(dev_priv, WRPLL_CTL(id));
udelay(20);
}
static void hsw_ddi_spll_enable(struct drm_i915_private *dev_priv,
struct intel_shared_dpll *pll)
{
- I915_WRITE(SPLL_CTL, pll->state.hw_state.spll);
- POSTING_READ(SPLL_CTL);
+ intel_de_write(dev_priv, SPLL_CTL, pll->state.hw_state.spll);
+ intel_de_posting_read(dev_priv, SPLL_CTL);
udelay(20);
}
@@ -523,9 +523,9 @@ static void hsw_ddi_wrpll_disable(struct drm_i915_private *dev_priv,
const enum intel_dpll_id id = pll->info->id;
u32 val;
- val = I915_READ(WRPLL_CTL(id));
- I915_WRITE(WRPLL_CTL(id), val & ~WRPLL_PLL_ENABLE);
- POSTING_READ(WRPLL_CTL(id));
+ val = intel_de_read(dev_priv, WRPLL_CTL(id));
+ intel_de_write(dev_priv, WRPLL_CTL(id), val & ~WRPLL_PLL_ENABLE);
+ intel_de_posting_read(dev_priv, WRPLL_CTL(id));
/*
* Try to set up the PCH reference clock once all DPLLs
@@ -541,9 +541,9 @@ static void hsw_ddi_spll_disable(struct drm_i915_private *dev_priv,
enum intel_dpll_id id = pll->info->id;
u32 val;
- val = I915_READ(SPLL_CTL);
- I915_WRITE(SPLL_CTL, val & ~SPLL_PLL_ENABLE);
- POSTING_READ(SPLL_CTL);
+ val = intel_de_read(dev_priv, SPLL_CTL);
+ intel_de_write(dev_priv, SPLL_CTL, val & ~SPLL_PLL_ENABLE);
+ intel_de_posting_read(dev_priv, SPLL_CTL);
/*
* Try to set up the PCH reference clock once all DPLLs
@@ -566,7 +566,7 @@ static bool hsw_ddi_wrpll_get_hw_state(struct drm_i915_private *dev_priv,
if (!wakeref)
return false;
- val = I915_READ(WRPLL_CTL(id));
+ val = intel_de_read(dev_priv, WRPLL_CTL(id));
hw_state->wrpll = val;
intel_display_power_put(dev_priv, POWER_DOMAIN_DISPLAY_CORE, wakeref);
@@ -586,7 +586,7 @@ static bool hsw_ddi_spll_get_hw_state(struct drm_i915_private *dev_priv,
if (!wakeref)
return false;
- val = I915_READ(SPLL_CTL);
+ val = intel_de_read(dev_priv, SPLL_CTL);
hw_state->spll = val;
intel_display_power_put(dev_priv, POWER_DOMAIN_DISPLAY_CORE, wakeref);
@@ -989,15 +989,15 @@ static void skl_ddi_pll_write_ctrl1(struct drm_i915_private *dev_priv,
const enum intel_dpll_id id = pll->info->id;
u32 val;
- val = I915_READ(DPLL_CTRL1);
+ val = intel_de_read(dev_priv, DPLL_CTRL1);
val &= ~(DPLL_CTRL1_HDMI_MODE(id) |
DPLL_CTRL1_SSC(id) |
DPLL_CTRL1_LINK_RATE_MASK(id));
val |= pll->state.hw_state.ctrl1 << (id * 6);
- I915_WRITE(DPLL_CTRL1, val);
- POSTING_READ(DPLL_CTRL1);
+ intel_de_write(dev_priv, DPLL_CTRL1, val);
+ intel_de_posting_read(dev_priv, DPLL_CTRL1);
}
static void skl_ddi_pll_enable(struct drm_i915_private *dev_priv,
@@ -1008,14 +1008,14 @@ static void skl_ddi_pll_enable(struct drm_i915_private *dev_priv,
skl_ddi_pll_write_ctrl1(dev_priv, pll);
- I915_WRITE(regs[id].cfgcr1, pll->state.hw_state.cfgcr1);
- I915_WRITE(regs[id].cfgcr2, pll->state.hw_state.cfgcr2);
- POSTING_READ(regs[id].cfgcr1);
- POSTING_READ(regs[id].cfgcr2);
+ intel_de_write(dev_priv, regs[id].cfgcr1, pll->state.hw_state.cfgcr1);
+ intel_de_write(dev_priv, regs[id].cfgcr2, pll->state.hw_state.cfgcr2);
+ intel_de_posting_read(dev_priv, regs[id].cfgcr1);
+ intel_de_posting_read(dev_priv, regs[id].cfgcr2);
/* the enable bit is always bit 31 */
- I915_WRITE(regs[id].ctl,
- I915_READ(regs[id].ctl) | LCPLL_PLL_ENABLE);
+ intel_de_write(dev_priv, regs[id].ctl,
+ intel_de_read(dev_priv, regs[id].ctl) | LCPLL_PLL_ENABLE);
if (intel_de_wait_for_set(dev_priv, DPLL_STATUS, DPLL_LOCK(id), 5))
DRM_ERROR("DPLL %d not locked\n", id);
@@ -1034,9 +1034,9 @@ static void skl_ddi_pll_disable(struct drm_i915_private *dev_priv,
const enum intel_dpll_id id = pll->info->id;
/* the enable bit is always bit 31 */
- I915_WRITE(regs[id].ctl,
- I915_READ(regs[id].ctl) & ~LCPLL_PLL_ENABLE);
- POSTING_READ(regs[id].ctl);
+ intel_de_write(dev_priv, regs[id].ctl,
+ intel_de_read(dev_priv, regs[id].ctl) & ~LCPLL_PLL_ENABLE);
+ intel_de_posting_read(dev_priv, regs[id].ctl);
}
static void skl_ddi_dpll0_disable(struct drm_i915_private *dev_priv,
@@ -1061,17 +1061,17 @@ static bool skl_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
ret = false;
- val = I915_READ(regs[id].ctl);
+ val = intel_de_read(dev_priv, regs[id].ctl);
if (!(val & LCPLL_PLL_ENABLE))
goto out;
- val = I915_READ(DPLL_CTRL1);
+ val = intel_de_read(dev_priv, DPLL_CTRL1);
hw_state->ctrl1 = (val >> (id * 6)) & 0x3f;
/* avoid reading back stale values if HDMI mode is not enabled */
if (val & DPLL_CTRL1_HDMI_MODE(id)) {
- hw_state->cfgcr1 = I915_READ(regs[id].cfgcr1);
- hw_state->cfgcr2 = I915_READ(regs[id].cfgcr2);
+ hw_state->cfgcr1 = intel_de_read(dev_priv, regs[id].cfgcr1);
+ hw_state->cfgcr2 = intel_de_read(dev_priv, regs[id].cfgcr2);
}
ret = true;
@@ -1099,11 +1099,11 @@ static bool skl_ddi_dpll0_get_hw_state(struct drm_i915_private *dev_priv,
ret = false;
/* DPLL0 is always enabled since it drives CDCLK */
- val = I915_READ(regs[id].ctl);
+ val = intel_de_read(dev_priv, regs[id].ctl);
if (WARN_ON(!(val & LCPLL_PLL_ENABLE)))
goto out;
- val = I915_READ(DPLL_CTRL1);
+ val = intel_de_read(dev_priv, DPLL_CTRL1);
hw_state->ctrl1 = (val >> (id * 6)) & 0x3f;
ret = true;
@@ -1515,113 +1515,113 @@ static void bxt_ddi_pll_enable(struct drm_i915_private *dev_priv,
bxt_port_to_phy_channel(dev_priv, port, &phy, &ch);
/* Non-SSC reference */
- temp = I915_READ(BXT_PORT_PLL_ENABLE(port));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
temp |= PORT_PLL_REF_SEL;
- I915_WRITE(BXT_PORT_PLL_ENABLE(port), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL_ENABLE(port), temp);
if (IS_GEMINILAKE(dev_priv)) {
- temp = I915_READ(BXT_PORT_PLL_ENABLE(port));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
temp |= PORT_PLL_POWER_ENABLE;
- I915_WRITE(BXT_PORT_PLL_ENABLE(port), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL_ENABLE(port), temp);
- if (wait_for_us((I915_READ(BXT_PORT_PLL_ENABLE(port)) &
+ if (wait_for_us((intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port)) &
PORT_PLL_POWER_STATE), 200))
DRM_ERROR("Power state not set for PLL:%d\n", port);
}
/* Disable 10 bit clock */
- temp = I915_READ(BXT_PORT_PLL_EBB_4(phy, ch));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_EBB_4(phy, ch));
temp &= ~PORT_PLL_10BIT_CLK_ENABLE;
- I915_WRITE(BXT_PORT_PLL_EBB_4(phy, ch), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL_EBB_4(phy, ch), temp);
/* Write P1 & P2 */
- temp = I915_READ(BXT_PORT_PLL_EBB_0(phy, ch));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_EBB_0(phy, ch));
temp &= ~(PORT_PLL_P1_MASK | PORT_PLL_P2_MASK);
temp |= pll->state.hw_state.ebb0;
- I915_WRITE(BXT_PORT_PLL_EBB_0(phy, ch), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL_EBB_0(phy, ch), temp);
/* Write M2 integer */
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 0));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 0));
temp &= ~PORT_PLL_M2_MASK;
temp |= pll->state.hw_state.pll0;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 0), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 0), temp);
/* Write N */
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 1));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 1));
temp &= ~PORT_PLL_N_MASK;
temp |= pll->state.hw_state.pll1;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 1), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 1), temp);
/* Write M2 fraction */
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 2));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 2));
temp &= ~PORT_PLL_M2_FRAC_MASK;
temp |= pll->state.hw_state.pll2;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 2), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 2), temp);
/* Write M2 fraction enable */
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 3));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 3));
temp &= ~PORT_PLL_M2_FRAC_ENABLE;
temp |= pll->state.hw_state.pll3;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 3), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 3), temp);
/* Write coeff */
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 6));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 6));
temp &= ~PORT_PLL_PROP_COEFF_MASK;
temp &= ~PORT_PLL_INT_COEFF_MASK;
temp &= ~PORT_PLL_GAIN_CTL_MASK;
temp |= pll->state.hw_state.pll6;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 6), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 6), temp);
/* Write calibration val */
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 8));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 8));
temp &= ~PORT_PLL_TARGET_CNT_MASK;
temp |= pll->state.hw_state.pll8;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 8), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 8), temp);
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 9));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 9));
temp &= ~PORT_PLL_LOCK_THRESHOLD_MASK;
temp |= pll->state.hw_state.pll9;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 9), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 9), temp);
- temp = I915_READ(BXT_PORT_PLL(phy, ch, 10));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 10));
temp &= ~PORT_PLL_DCO_AMP_OVR_EN_H;
temp &= ~PORT_PLL_DCO_AMP_MASK;
temp |= pll->state.hw_state.pll10;
- I915_WRITE(BXT_PORT_PLL(phy, ch, 10), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL(phy, ch, 10), temp);
/* Recalibrate with new settings */
- temp = I915_READ(BXT_PORT_PLL_EBB_4(phy, ch));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_EBB_4(phy, ch));
temp |= PORT_PLL_RECALIBRATE;
- I915_WRITE(BXT_PORT_PLL_EBB_4(phy, ch), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL_EBB_4(phy, ch), temp);
temp &= ~PORT_PLL_10BIT_CLK_ENABLE;
temp |= pll->state.hw_state.ebb4;
- I915_WRITE(BXT_PORT_PLL_EBB_4(phy, ch), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL_EBB_4(phy, ch), temp);
/* Enable PLL */
- temp = I915_READ(BXT_PORT_PLL_ENABLE(port));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
temp |= PORT_PLL_ENABLE;
- I915_WRITE(BXT_PORT_PLL_ENABLE(port), temp);
- POSTING_READ(BXT_PORT_PLL_ENABLE(port));
+ intel_de_write(dev_priv, BXT_PORT_PLL_ENABLE(port), temp);
+ intel_de_posting_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
- if (wait_for_us((I915_READ(BXT_PORT_PLL_ENABLE(port)) & PORT_PLL_LOCK),
+ if (wait_for_us((intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port)) & PORT_PLL_LOCK),
200))
DRM_ERROR("PLL %d not locked\n", port);
if (IS_GEMINILAKE(dev_priv)) {
- temp = I915_READ(BXT_PORT_TX_DW5_LN0(phy, ch));
+ temp = intel_de_read(dev_priv, BXT_PORT_TX_DW5_LN0(phy, ch));
temp |= DCC_DELAY_RANGE_2;
- I915_WRITE(BXT_PORT_TX_DW5_GRP(phy, ch), temp);
+ intel_de_write(dev_priv, BXT_PORT_TX_DW5_GRP(phy, ch), temp);
}
/*
* While we write to the group register to program all lanes at once we
* can read only lane registers and we pick lanes 0/1 for that.
*/
- temp = I915_READ(BXT_PORT_PCS_DW12_LN01(phy, ch));
+ temp = intel_de_read(dev_priv, BXT_PORT_PCS_DW12_LN01(phy, ch));
temp &= ~LANE_STAGGER_MASK;
temp &= ~LANESTAGGER_STRAP_OVRD;
temp |= pll->state.hw_state.pcsdw12;
- I915_WRITE(BXT_PORT_PCS_DW12_GRP(phy, ch), temp);
+ intel_de_write(dev_priv, BXT_PORT_PCS_DW12_GRP(phy, ch), temp);
}
static void bxt_ddi_pll_disable(struct drm_i915_private *dev_priv,
@@ -1630,18 +1630,18 @@ static void bxt_ddi_pll_disable(struct drm_i915_private *dev_priv,
enum port port = (enum port)pll->info->id; /* 1:1 port->PLL mapping */
u32 temp;
- temp = I915_READ(BXT_PORT_PLL_ENABLE(port));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
temp &= ~PORT_PLL_ENABLE;
- I915_WRITE(BXT_PORT_PLL_ENABLE(port), temp);
- POSTING_READ(BXT_PORT_PLL_ENABLE(port));
+ intel_de_write(dev_priv, BXT_PORT_PLL_ENABLE(port), temp);
+ intel_de_posting_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
if (IS_GEMINILAKE(dev_priv)) {
- temp = I915_READ(BXT_PORT_PLL_ENABLE(port));
+ temp = intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
temp &= ~PORT_PLL_POWER_ENABLE;
- I915_WRITE(BXT_PORT_PLL_ENABLE(port), temp);
+ intel_de_write(dev_priv, BXT_PORT_PLL_ENABLE(port), temp);
- if (wait_for_us(!(I915_READ(BXT_PORT_PLL_ENABLE(port)) &
- PORT_PLL_POWER_STATE), 200))
+ if (wait_for_us(!(intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port)) &
+ PORT_PLL_POWER_STATE), 200))
DRM_ERROR("Power state not reset for PLL:%d\n", port);
}
}
@@ -1666,40 +1666,40 @@ static bool bxt_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
ret = false;
- val = I915_READ(BXT_PORT_PLL_ENABLE(port));
+ val = intel_de_read(dev_priv, BXT_PORT_PLL_ENABLE(port));
if (!(val & PORT_PLL_ENABLE))
goto out;
- hw_state->ebb0 = I915_READ(BXT_PORT_PLL_EBB_0(phy, ch));
+ hw_state->ebb0 = intel_de_read(dev_priv, BXT_PORT_PLL_EBB_0(phy, ch));
hw_state->ebb0 &= PORT_PLL_P1_MASK | PORT_PLL_P2_MASK;
- hw_state->ebb4 = I915_READ(BXT_PORT_PLL_EBB_4(phy, ch));
+ hw_state->ebb4 = intel_de_read(dev_priv, BXT_PORT_PLL_EBB_4(phy, ch));
hw_state->ebb4 &= PORT_PLL_10BIT_CLK_ENABLE;
- hw_state->pll0 = I915_READ(BXT_PORT_PLL(phy, ch, 0));
+ hw_state->pll0 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 0));
hw_state->pll0 &= PORT_PLL_M2_MASK;
- hw_state->pll1 = I915_READ(BXT_PORT_PLL(phy, ch, 1));
+ hw_state->pll1 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 1));
hw_state->pll1 &= PORT_PLL_N_MASK;
- hw_state->pll2 = I915_READ(BXT_PORT_PLL(phy, ch, 2));
+ hw_state->pll2 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 2));
hw_state->pll2 &= PORT_PLL_M2_FRAC_MASK;
- hw_state->pll3 = I915_READ(BXT_PORT_PLL(phy, ch, 3));
+ hw_state->pll3 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 3));
hw_state->pll3 &= PORT_PLL_M2_FRAC_ENABLE;
- hw_state->pll6 = I915_READ(BXT_PORT_PLL(phy, ch, 6));
+ hw_state->pll6 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 6));
hw_state->pll6 &= PORT_PLL_PROP_COEFF_MASK |
PORT_PLL_INT_COEFF_MASK |
PORT_PLL_GAIN_CTL_MASK;
- hw_state->pll8 = I915_READ(BXT_PORT_PLL(phy, ch, 8));
+ hw_state->pll8 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 8));
hw_state->pll8 &= PORT_PLL_TARGET_CNT_MASK;
- hw_state->pll9 = I915_READ(BXT_PORT_PLL(phy, ch, 9));
+ hw_state->pll9 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 9));
hw_state->pll9 &= PORT_PLL_LOCK_THRESHOLD_MASK;
- hw_state->pll10 = I915_READ(BXT_PORT_PLL(phy, ch, 10));
+ hw_state->pll10 = intel_de_read(dev_priv, BXT_PORT_PLL(phy, ch, 10));
hw_state->pll10 &= PORT_PLL_DCO_AMP_OVR_EN_H |
PORT_PLL_DCO_AMP_MASK;
@@ -1708,11 +1708,12 @@ static bool bxt_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
* can read only lane registers. We configure all lanes the same way, so
* here just read out lanes 0/1 and output a note if lanes 2/3 differ.
*/
- hw_state->pcsdw12 = I915_READ(BXT_PORT_PCS_DW12_LN01(phy, ch));
- if (I915_READ(BXT_PORT_PCS_DW12_LN23(phy, ch)) != hw_state->pcsdw12)
+ hw_state->pcsdw12 = intel_de_read(dev_priv,
+ BXT_PORT_PCS_DW12_LN01(phy, ch));
+ if (intel_de_read(dev_priv, BXT_PORT_PCS_DW12_LN23(phy, ch)) != hw_state->pcsdw12)
DRM_DEBUG_DRIVER("lane stagger config different for lane 01 (%08x) and 23 (%08x)\n",
hw_state->pcsdw12,
- I915_READ(BXT_PORT_PCS_DW12_LN23(phy, ch)));
+ intel_de_read(dev_priv, BXT_PORT_PCS_DW12_LN23(phy, ch)));
hw_state->pcsdw12 &= LANE_STAGGER_MASK | LANESTAGGER_STRAP_OVRD;
ret = true;
@@ -2024,9 +2025,9 @@ static void cnl_ddi_pll_enable(struct drm_i915_private *dev_priv,
u32 val;
/* 1. Enable DPLL power in DPLL_ENABLE. */
- val = I915_READ(CNL_DPLL_ENABLE(id));
+ val = intel_de_read(dev_priv, CNL_DPLL_ENABLE(id));
val |= PLL_POWER_ENABLE;
- I915_WRITE(CNL_DPLL_ENABLE(id), val);
+ intel_de_write(dev_priv, CNL_DPLL_ENABLE(id), val);
/* 2. Wait for DPLL power state enabled in DPLL_ENABLE. */
if (intel_de_wait_for_set(dev_priv, CNL_DPLL_ENABLE(id),
@@ -2038,18 +2039,18 @@ static void cnl_ddi_pll_enable(struct drm_i915_private *dev_priv,
* select DP mode, and set DP link rate.
*/
val = pll->state.hw_state.cfgcr0;
- I915_WRITE(CNL_DPLL_CFGCR0(id), val);
+ intel_de_write(dev_priv, CNL_DPLL_CFGCR0(id), val);
/* 4. Reab back to ensure writes completed */
- POSTING_READ(CNL_DPLL_CFGCR0(id));
+ intel_de_posting_read(dev_priv, CNL_DPLL_CFGCR0(id));
/* 3. Configure DPLL_CFGCR0 */
/* Avoid touch CFGCR1 if HDMI mode is not enabled */
if (pll->state.hw_state.cfgcr0 & DPLL_CFGCR0_HDMI_MODE) {
val = pll->state.hw_state.cfgcr1;
- I915_WRITE(CNL_DPLL_CFGCR1(id), val);
+ intel_de_write(dev_priv, CNL_DPLL_CFGCR1(id), val);
/* 4. Reab back to ensure writes completed */
- POSTING_READ(CNL_DPLL_CFGCR1(id));
+ intel_de_posting_read(dev_priv, CNL_DPLL_CFGCR1(id));
}
/*
@@ -2062,9 +2063,9 @@ static void cnl_ddi_pll_enable(struct drm_i915_private *dev_priv,
*/
/* 6. Enable DPLL in DPLL_ENABLE. */
- val = I915_READ(CNL_DPLL_ENABLE(id));
+ val = intel_de_read(dev_priv, CNL_DPLL_ENABLE(id));
val |= PLL_ENABLE;
- I915_WRITE(CNL_DPLL_ENABLE(id), val);
+ intel_de_write(dev_priv, CNL_DPLL_ENABLE(id), val);
/* 7. Wait for PLL lock status in DPLL_ENABLE. */
if (intel_de_wait_for_set(dev_priv, CNL_DPLL_ENABLE(id), PLL_LOCK, 5))
@@ -2106,9 +2107,9 @@ static void cnl_ddi_pll_disable(struct drm_i915_private *dev_priv,
*/
/* 3. Disable DPLL through DPLL_ENABLE. */
- val = I915_READ(CNL_DPLL_ENABLE(id));
+ val = intel_de_read(dev_priv, CNL_DPLL_ENABLE(id));
val &= ~PLL_ENABLE;
- I915_WRITE(CNL_DPLL_ENABLE(id), val);
+ intel_de_write(dev_priv, CNL_DPLL_ENABLE(id), val);
/* 4. Wait for PLL not locked status in DPLL_ENABLE. */
if (intel_de_wait_for_clear(dev_priv, CNL_DPLL_ENABLE(id), PLL_LOCK, 5))
@@ -2124,9 +2125,9 @@ static void cnl_ddi_pll_disable(struct drm_i915_private *dev_priv,
*/
/* 6. Disable DPLL power in DPLL_ENABLE. */
- val = I915_READ(CNL_DPLL_ENABLE(id));
+ val = intel_de_read(dev_priv, CNL_DPLL_ENABLE(id));
val &= ~PLL_POWER_ENABLE;
- I915_WRITE(CNL_DPLL_ENABLE(id), val);
+ intel_de_write(dev_priv, CNL_DPLL_ENABLE(id), val);
/* 7. Wait for DPLL power state disabled in DPLL_ENABLE. */
if (intel_de_wait_for_clear(dev_priv, CNL_DPLL_ENABLE(id),
@@ -2150,16 +2151,17 @@ static bool cnl_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
ret = false;
- val = I915_READ(CNL_DPLL_ENABLE(id));
+ val = intel_de_read(dev_priv, CNL_DPLL_ENABLE(id));
if (!(val & PLL_ENABLE))
goto out;
- val = I915_READ(CNL_DPLL_CFGCR0(id));
+ val = intel_de_read(dev_priv, CNL_DPLL_CFGCR0(id));
hw_state->cfgcr0 = val;
/* avoid reading back stale values if HDMI mode is not enabled */
if (val & DPLL_CFGCR0_HDMI_MODE) {
- hw_state->cfgcr1 = I915_READ(CNL_DPLL_CFGCR1(id));
+ hw_state->cfgcr1 = intel_de_read(dev_priv,
+ CNL_DPLL_CFGCR1(id));
}
ret = true;
@@ -3140,35 +3142,37 @@ static bool mg_pll_get_hw_state(struct drm_i915_private *dev_priv,
if (!wakeref)
return false;
- val = I915_READ(MG_PLL_ENABLE(tc_port));
+ val = intel_de_read(dev_priv, MG_PLL_ENABLE(tc_port));
if (!(val & PLL_ENABLE))
goto out;
- hw_state->mg_refclkin_ctl = I915_READ(MG_REFCLKIN_CTL(tc_port));
+ hw_state->mg_refclkin_ctl = intel_de_read(dev_priv,
+ MG_REFCLKIN_CTL(tc_port));
hw_state->mg_refclkin_ctl &= MG_REFCLKIN_CTL_OD_2_MUX_MASK;
hw_state->mg_clktop2_coreclkctl1 =
- I915_READ(MG_CLKTOP2_CORECLKCTL1(tc_port));
+ intel_de_read(dev_priv, MG_CLKTOP2_CORECLKCTL1(tc_port));
hw_state->mg_clktop2_coreclkctl1 &=
MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK;
hw_state->mg_clktop2_hsclkctl =
- I915_READ(MG_CLKTOP2_HSCLKCTL(tc_port));
+ intel_de_read(dev_priv, MG_CLKTOP2_HSCLKCTL(tc_port));
hw_state->mg_clktop2_hsclkctl &=
MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK |
MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK |
MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_MASK |
MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK;
- hw_state->mg_pll_div0 = I915_READ(MG_PLL_DIV0(tc_port));
- hw_state->mg_pll_div1 = I915_READ(MG_PLL_DIV1(tc_port));
- hw_state->mg_pll_lf = I915_READ(MG_PLL_LF(tc_port));
- hw_state->mg_pll_frac_lock = I915_READ(MG_PLL_FRAC_LOCK(tc_port));
- hw_state->mg_pll_ssc = I915_READ(MG_PLL_SSC(tc_port));
+ hw_state->mg_pll_div0 = intel_de_read(dev_priv, MG_PLL_DIV0(tc_port));
+ hw_state->mg_pll_div1 = intel_de_read(dev_priv, MG_PLL_DIV1(tc_port));
+ hw_state->mg_pll_lf = intel_de_read(dev_priv, MG_PLL_LF(tc_port));
+ hw_state->mg_pll_frac_lock = intel_de_read(dev_priv,
+ MG_PLL_FRAC_LOCK(tc_port));
+ hw_state->mg_pll_ssc = intel_de_read(dev_priv, MG_PLL_SSC(tc_port));
- hw_state->mg_pll_bias = I915_READ(MG_PLL_BIAS(tc_port));
+ hw_state->mg_pll_bias = intel_de_read(dev_priv, MG_PLL_BIAS(tc_port));
hw_state->mg_pll_tdc_coldst_bias =
- I915_READ(MG_PLL_TDC_COLDST_BIAS(tc_port));
+ intel_de_read(dev_priv, MG_PLL_TDC_COLDST_BIAS(tc_port));
if (dev_priv->cdclk.hw.ref == 38400) {
hw_state->mg_pll_tdc_coldst_bias_mask = MG_PLL_TDC_COLDST_COLDSTART;
@@ -3202,7 +3206,7 @@ static bool dkl_pll_get_hw_state(struct drm_i915_private *dev_priv,
if (!wakeref)
return false;
- val = I915_READ(MG_PLL_ENABLE(tc_port));
+ val = intel_de_read(dev_priv, MG_PLL_ENABLE(tc_port));
if (!(val & PLL_ENABLE))
goto out;
@@ -3210,13 +3214,15 @@ static bool dkl_pll_get_hw_state(struct drm_i915_private *dev_priv,
* All registers read here have the same HIP_INDEX_REG even though
* they are on different building blocks
*/
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, 0x2));
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, 0x2));
- hw_state->mg_refclkin_ctl = I915_READ(DKL_REFCLKIN_CTL(tc_port));
+ hw_state->mg_refclkin_ctl = intel_de_read(dev_priv,
+ DKL_REFCLKIN_CTL(tc_port));
hw_state->mg_refclkin_ctl &= MG_REFCLKIN_CTL_OD_2_MUX_MASK;
hw_state->mg_clktop2_hsclkctl =
- I915_READ(DKL_CLKTOP2_HSCLKCTL(tc_port));
+ intel_de_read(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port));
hw_state->mg_clktop2_hsclkctl &=
MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK |
MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK |
@@ -3224,32 +3230,32 @@ static bool dkl_pll_get_hw_state(struct drm_i915_private *dev_priv,
MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK;
hw_state->mg_clktop2_coreclkctl1 =
- I915_READ(DKL_CLKTOP2_CORECLKCTL1(tc_port));
+ intel_de_read(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port));
hw_state->mg_clktop2_coreclkctl1 &=
MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK;
- hw_state->mg_pll_div0 = I915_READ(DKL_PLL_DIV0(tc_port));
+ hw_state->mg_pll_div0 = intel_de_read(dev_priv, DKL_PLL_DIV0(tc_port));
hw_state->mg_pll_div0 &= (DKL_PLL_DIV0_INTEG_COEFF_MASK |
DKL_PLL_DIV0_PROP_COEFF_MASK |
DKL_PLL_DIV0_FBPREDIV_MASK |
DKL_PLL_DIV0_FBDIV_INT_MASK);
- hw_state->mg_pll_div1 = I915_READ(DKL_PLL_DIV1(tc_port));
+ hw_state->mg_pll_div1 = intel_de_read(dev_priv, DKL_PLL_DIV1(tc_port));
hw_state->mg_pll_div1 &= (DKL_PLL_DIV1_IREF_TRIM_MASK |
DKL_PLL_DIV1_TDC_TARGET_CNT_MASK);
- hw_state->mg_pll_ssc = I915_READ(DKL_PLL_SSC(tc_port));
+ hw_state->mg_pll_ssc = intel_de_read(dev_priv, DKL_PLL_SSC(tc_port));
hw_state->mg_pll_ssc &= (DKL_PLL_SSC_IREF_NDIV_RATIO_MASK |
DKL_PLL_SSC_STEP_LEN_MASK |
DKL_PLL_SSC_STEP_NUM_MASK |
DKL_PLL_SSC_EN);
- hw_state->mg_pll_bias = I915_READ(DKL_PLL_BIAS(tc_port));
+ hw_state->mg_pll_bias = intel_de_read(dev_priv, DKL_PLL_BIAS(tc_port));
hw_state->mg_pll_bias &= (DKL_PLL_BIAS_FRAC_EN_H |
DKL_PLL_BIAS_FBDIV_FRAC_MASK);
hw_state->mg_pll_tdc_coldst_bias =
- I915_READ(DKL_PLL_TDC_COLDST_BIAS(tc_port));
+ intel_de_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port));
hw_state->mg_pll_tdc_coldst_bias &= (DKL_PLL_TDC_SSC_STEP_SIZE_MASK |
DKL_PLL_TDC_FEED_FWD_GAIN_MASK);
@@ -3274,20 +3280,26 @@ static bool icl_pll_get_hw_state(struct drm_i915_private *dev_priv,
if (!wakeref)
return false;
- val = I915_READ(enable_reg);
+ val = intel_de_read(dev_priv, enable_reg);
if (!(val & PLL_ENABLE))
goto out;
if (INTEL_GEN(dev_priv) >= 12) {
- hw_state->cfgcr0 = I915_READ(TGL_DPLL_CFGCR0(id));
- hw_state->cfgcr1 = I915_READ(TGL_DPLL_CFGCR1(id));
+ hw_state->cfgcr0 = intel_de_read(dev_priv,
+ TGL_DPLL_CFGCR0(id));
+ hw_state->cfgcr1 = intel_de_read(dev_priv,
+ TGL_DPLL_CFGCR1(id));
} else {
if (IS_ELKHARTLAKE(dev_priv) && id == DPLL_ID_EHL_DPLL4) {
- hw_state->cfgcr0 = I915_READ(ICL_DPLL_CFGCR0(4));
- hw_state->cfgcr1 = I915_READ(ICL_DPLL_CFGCR1(4));
+ hw_state->cfgcr0 = intel_de_read(dev_priv,
+ ICL_DPLL_CFGCR0(4));
+ hw_state->cfgcr1 = intel_de_read(dev_priv,
+ ICL_DPLL_CFGCR1(4));
} else {
- hw_state->cfgcr0 = I915_READ(ICL_DPLL_CFGCR0(id));
- hw_state->cfgcr1 = I915_READ(ICL_DPLL_CFGCR1(id));
+ hw_state->cfgcr0 = intel_de_read(dev_priv,
+ ICL_DPLL_CFGCR0(id));
+ hw_state->cfgcr1 = intel_de_read(dev_priv,
+ ICL_DPLL_CFGCR1(id));
}
}
@@ -3338,9 +3350,9 @@ static void icl_dpll_write(struct drm_i915_private *dev_priv,
}
}
- I915_WRITE(cfgcr0_reg, hw_state->cfgcr0);
- I915_WRITE(cfgcr1_reg, hw_state->cfgcr1);
- POSTING_READ(cfgcr1_reg);
+ intel_de_write(dev_priv, cfgcr0_reg, hw_state->cfgcr0);
+ intel_de_write(dev_priv, cfgcr1_reg, hw_state->cfgcr1);
+ intel_de_posting_read(dev_priv, cfgcr1_reg);
}
static void icl_mg_pll_write(struct drm_i915_private *dev_priv,
@@ -3356,41 +3368,42 @@ static void icl_mg_pll_write(struct drm_i915_private *dev_priv,
* during the calc/readout phase if the mask depends on some other HW
* state like refclk, see icl_calc_mg_pll_state().
*/
- val = I915_READ(MG_REFCLKIN_CTL(tc_port));
+ val = intel_de_read(dev_priv, MG_REFCLKIN_CTL(tc_port));
val &= ~MG_REFCLKIN_CTL_OD_2_MUX_MASK;
val |= hw_state->mg_refclkin_ctl;
- I915_WRITE(MG_REFCLKIN_CTL(tc_port), val);
+ intel_de_write(dev_priv, MG_REFCLKIN_CTL(tc_port), val);
- val = I915_READ(MG_CLKTOP2_CORECLKCTL1(tc_port));
+ val = intel_de_read(dev_priv, MG_CLKTOP2_CORECLKCTL1(tc_port));
val &= ~MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK;
val |= hw_state->mg_clktop2_coreclkctl1;
- I915_WRITE(MG_CLKTOP2_CORECLKCTL1(tc_port), val);
+ intel_de_write(dev_priv, MG_CLKTOP2_CORECLKCTL1(tc_port), val);
- val = I915_READ(MG_CLKTOP2_HSCLKCTL(tc_port));
+ val = intel_de_read(dev_priv, MG_CLKTOP2_HSCLKCTL(tc_port));
val &= ~(MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK |
MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK |
MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_MASK |
MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK);
val |= hw_state->mg_clktop2_hsclkctl;
- I915_WRITE(MG_CLKTOP2_HSCLKCTL(tc_port), val);
+ intel_de_write(dev_priv, MG_CLKTOP2_HSCLKCTL(tc_port), val);
- I915_WRITE(MG_PLL_DIV0(tc_port), hw_state->mg_pll_div0);
- I915_WRITE(MG_PLL_DIV1(tc_port), hw_state->mg_pll_div1);
- I915_WRITE(MG_PLL_LF(tc_port), hw_state->mg_pll_lf);
- I915_WRITE(MG_PLL_FRAC_LOCK(tc_port), hw_state->mg_pll_frac_lock);
- I915_WRITE(MG_PLL_SSC(tc_port), hw_state->mg_pll_ssc);
+ intel_de_write(dev_priv, MG_PLL_DIV0(tc_port), hw_state->mg_pll_div0);
+ intel_de_write(dev_priv, MG_PLL_DIV1(tc_port), hw_state->mg_pll_div1);
+ intel_de_write(dev_priv, MG_PLL_LF(tc_port), hw_state->mg_pll_lf);
+ intel_de_write(dev_priv, MG_PLL_FRAC_LOCK(tc_port),
+ hw_state->mg_pll_frac_lock);
+ intel_de_write(dev_priv, MG_PLL_SSC(tc_port), hw_state->mg_pll_ssc);
- val = I915_READ(MG_PLL_BIAS(tc_port));
+ val = intel_de_read(dev_priv, MG_PLL_BIAS(tc_port));
val &= ~hw_state->mg_pll_bias_mask;
val |= hw_state->mg_pll_bias;
- I915_WRITE(MG_PLL_BIAS(tc_port), val);
+ intel_de_write(dev_priv, MG_PLL_BIAS(tc_port), val);
- val = I915_READ(MG_PLL_TDC_COLDST_BIAS(tc_port));
+ val = intel_de_read(dev_priv, MG_PLL_TDC_COLDST_BIAS(tc_port));
val &= ~hw_state->mg_pll_tdc_coldst_bias_mask;
val |= hw_state->mg_pll_tdc_coldst_bias;
- I915_WRITE(MG_PLL_TDC_COLDST_BIAS(tc_port), val);
+ intel_de_write(dev_priv, MG_PLL_TDC_COLDST_BIAS(tc_port), val);
- POSTING_READ(MG_PLL_TDC_COLDST_BIAS(tc_port));
+ intel_de_posting_read(dev_priv, MG_PLL_TDC_COLDST_BIAS(tc_port));
}
static void dkl_pll_write(struct drm_i915_private *dev_priv,
@@ -3404,62 +3417,63 @@ static void dkl_pll_write(struct drm_i915_private *dev_priv,
* All registers programmed here have the same HIP_INDEX_REG even
* though on different building block
*/
- I915_WRITE(HIP_INDEX_REG(tc_port), HIP_INDEX_VAL(tc_port, 0x2));
+ intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
+ HIP_INDEX_VAL(tc_port, 0x2));
/* All the registers are RMW */
- val = I915_READ(DKL_REFCLKIN_CTL(tc_port));
+ val = intel_de_read(dev_priv, DKL_REFCLKIN_CTL(tc_port));
val &= ~MG_REFCLKIN_CTL_OD_2_MUX_MASK;
val |= hw_state->mg_refclkin_ctl;
- I915_WRITE(DKL_REFCLKIN_CTL(tc_port), val);
+ intel_de_write(dev_priv, DKL_REFCLKIN_CTL(tc_port), val);
- val = I915_READ(DKL_CLKTOP2_CORECLKCTL1(tc_port));
+ val = intel_de_read(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port));
val &= ~MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK;
val |= hw_state->mg_clktop2_coreclkctl1;
- I915_WRITE(DKL_CLKTOP2_CORECLKCTL1(tc_port), val);
+ intel_de_write(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port), val);
- val = I915_READ(DKL_CLKTOP2_HSCLKCTL(tc_port));
+ val = intel_de_read(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port));
val &= ~(MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK |
MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK |
MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_MASK |
MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK);
val |= hw_state->mg_clktop2_hsclkctl;
- I915_WRITE(DKL_CLKTOP2_HSCLKCTL(tc_port), val);
+ intel_de_write(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port), val);
- val = I915_READ(DKL_PLL_DIV0(tc_port));
+ val = intel_de_read(dev_priv, DKL_PLL_DIV0(tc_port));
val &= ~(DKL_PLL_DIV0_INTEG_COEFF_MASK |
DKL_PLL_DIV0_PROP_COEFF_MASK |
DKL_PLL_DIV0_FBPREDIV_MASK |
DKL_PLL_DIV0_FBDIV_INT_MASK);
val |= hw_state->mg_pll_div0;
- I915_WRITE(DKL_PLL_DIV0(tc_port), val);
+ intel_de_write(dev_priv, DKL_PLL_DIV0(tc_port), val);
- val = I915_READ(DKL_PLL_DIV1(tc_port));
+ val = intel_de_read(dev_priv, DKL_PLL_DIV1(tc_port));
val &= ~(DKL_PLL_DIV1_IREF_TRIM_MASK |
DKL_PLL_DIV1_TDC_TARGET_CNT_MASK);
val |= hw_state->mg_pll_div1;
- I915_WRITE(DKL_PLL_DIV1(tc_port), val);
+ intel_de_write(dev_priv, DKL_PLL_DIV1(tc_port), val);
- val = I915_READ(DKL_PLL_SSC(tc_port));
+ val = intel_de_read(dev_priv, DKL_PLL_SSC(tc_port));
val &= ~(DKL_PLL_SSC_IREF_NDIV_RATIO_MASK |
DKL_PLL_SSC_STEP_LEN_MASK |
DKL_PLL_SSC_STEP_NUM_MASK |
DKL_PLL_SSC_EN);
val |= hw_state->mg_pll_ssc;
- I915_WRITE(DKL_PLL_SSC(tc_port), val);
+ intel_de_write(dev_priv, DKL_PLL_SSC(tc_port), val);
- val = I915_READ(DKL_PLL_BIAS(tc_port));
+ val = intel_de_read(dev_priv, DKL_PLL_BIAS(tc_port));
val &= ~(DKL_PLL_BIAS_FRAC_EN_H |
DKL_PLL_BIAS_FBDIV_FRAC_MASK);
val |= hw_state->mg_pll_bias;
- I915_WRITE(DKL_PLL_BIAS(tc_port), val);
+ intel_de_write(dev_priv, DKL_PLL_BIAS(tc_port), val);
- val = I915_READ(DKL_PLL_TDC_COLDST_BIAS(tc_port));
+ val = intel_de_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port));
val &= ~(DKL_PLL_TDC_SSC_STEP_SIZE_MASK |
DKL_PLL_TDC_FEED_FWD_GAIN_MASK);
val |= hw_state->mg_pll_tdc_coldst_bias;
- I915_WRITE(DKL_PLL_TDC_COLDST_BIAS(tc_port), val);
+ intel_de_write(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port), val);
- POSTING_READ(DKL_PLL_TDC_COLDST_BIAS(tc_port));
+ intel_de_posting_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port));
}
static void icl_pll_power_enable(struct drm_i915_private *dev_priv,
@@ -3468,9 +3482,9 @@ static void icl_pll_power_enable(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(enable_reg);
+ val = intel_de_read(dev_priv, enable_reg);
val |= PLL_POWER_ENABLE;
- I915_WRITE(enable_reg, val);
+ intel_de_write(dev_priv, enable_reg, val);
/*
* The spec says we need to "wait" but it also says it should be
@@ -3486,9 +3500,9 @@ static void icl_pll_enable(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(enable_reg);
+ val = intel_de_read(dev_priv, enable_reg);
val |= PLL_ENABLE;
- I915_WRITE(enable_reg, val);
+ intel_de_write(dev_priv, enable_reg, val);
/* Timeout is actually 600us. */
if (intel_de_wait_for_set(dev_priv, enable_reg, PLL_LOCK, 1))
@@ -3584,9 +3598,9 @@ static void icl_pll_disable(struct drm_i915_private *dev_priv,
* nothign here.
*/
- val = I915_READ(enable_reg);
+ val = intel_de_read(dev_priv, enable_reg);
val &= ~PLL_ENABLE;
- I915_WRITE(enable_reg, val);
+ intel_de_write(dev_priv, enable_reg, val);
/* Timeout is actually 1us. */
if (intel_de_wait_for_clear(dev_priv, enable_reg, PLL_LOCK, 1))
@@ -3594,9 +3608,9 @@ static void icl_pll_disable(struct drm_i915_private *dev_priv,
/* DVFS post sequence would be here. See the comment above. */
- val = I915_READ(enable_reg);
+ val = intel_de_read(dev_priv, enable_reg);
val &= ~PLL_POWER_ENABLE;
- I915_WRITE(enable_reg, val);
+ intel_de_write(dev_priv, enable_reg, val);
/*
* The spec says we need to "wait" but it also says it should be
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 13/33] drm/i915/dp_mst: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (11 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 12/33] drm/i915/dpll_mgr: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 14/33] drm/i915/dsb: " Jani Nikula
` (26 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_dp_mst.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 3c2dbd9ddb29..5e82fa3d0704 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -361,9 +361,12 @@ static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
drm_dp_update_payload_part2(&intel_dp->mst_mgr);
- val = I915_READ(TRANS_DDI_FUNC_CTL(old_crtc_state->cpu_transcoder));
+ val = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL(old_crtc_state->cpu_transcoder));
val &= ~TRANS_DDI_DP_VC_PAYLOAD_ALLOC;
- I915_WRITE(TRANS_DDI_FUNC_CTL(old_crtc_state->cpu_transcoder), val);
+ intel_de_write(dev_priv,
+ TRANS_DDI_FUNC_CTL(old_crtc_state->cpu_transcoder),
+ val);
if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
DP_TP_STATUS_ACT_SENT, 1))
@@ -459,8 +462,8 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
DRM_ERROR("failed to allocate vcpi\n");
intel_dp->active_mst_links++;
- temp = I915_READ(intel_dp->regs.dp_tp_status);
- I915_WRITE(intel_dp->regs.dp_tp_status, temp);
+ temp = intel_de_read(dev_priv, intel_dp->regs.dp_tp_status);
+ intel_de_write(dev_priv, intel_dp->regs.dp_tp_status, temp);
ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 14/33] drm/i915/dsb: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (12 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 13/33] drm/i915/dp_mst: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 15/33] drm/i915/dvo: " Jani Nikula
` (25 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_dsb.c | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index ada006a690df..9dd18144a664 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -40,7 +40,7 @@ static inline bool is_dsb_busy(struct intel_dsb *dsb)
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- return DSB_STATUS & I915_READ(DSB_CTRL(pipe, dsb->id));
+ return DSB_STATUS & intel_de_read(dev_priv, DSB_CTRL(pipe, dsb->id));
}
static inline bool intel_dsb_enable_engine(struct intel_dsb *dsb)
@@ -50,16 +50,16 @@ static inline bool intel_dsb_enable_engine(struct intel_dsb *dsb)
enum pipe pipe = crtc->pipe;
u32 dsb_ctrl;
- dsb_ctrl = I915_READ(DSB_CTRL(pipe, dsb->id));
+ dsb_ctrl = intel_de_read(dev_priv, DSB_CTRL(pipe, dsb->id));
if (DSB_STATUS & dsb_ctrl) {
DRM_DEBUG_KMS("DSB engine is busy.\n");
return false;
}
dsb_ctrl |= DSB_ENABLE;
- I915_WRITE(DSB_CTRL(pipe, dsb->id), dsb_ctrl);
+ intel_de_write(dev_priv, DSB_CTRL(pipe, dsb->id), dsb_ctrl);
- POSTING_READ(DSB_CTRL(pipe, dsb->id));
+ intel_de_posting_read(dev_priv, DSB_CTRL(pipe, dsb->id));
return true;
}
@@ -70,16 +70,16 @@ static inline bool intel_dsb_disable_engine(struct intel_dsb *dsb)
enum pipe pipe = crtc->pipe;
u32 dsb_ctrl;
- dsb_ctrl = I915_READ(DSB_CTRL(pipe, dsb->id));
+ dsb_ctrl = intel_de_read(dev_priv, DSB_CTRL(pipe, dsb->id));
if (DSB_STATUS & dsb_ctrl) {
DRM_DEBUG_KMS("DSB engine is busy.\n");
return false;
}
dsb_ctrl &= ~DSB_ENABLE;
- I915_WRITE(DSB_CTRL(pipe, dsb->id), dsb_ctrl);
+ intel_de_write(dev_priv, DSB_CTRL(pipe, dsb->id), dsb_ctrl);
- POSTING_READ(DSB_CTRL(pipe, dsb->id));
+ intel_de_posting_read(dev_priv, DSB_CTRL(pipe, dsb->id));
return true;
}
@@ -198,7 +198,7 @@ void intel_dsb_indexed_reg_write(struct intel_dsb *dsb, i915_reg_t reg,
u32 reg_val;
if (!buf) {
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
return;
}
@@ -272,7 +272,7 @@ void intel_dsb_reg_write(struct intel_dsb *dsb, i915_reg_t reg, u32 val)
u32 *buf = dsb->cmd_buf;
if (!buf) {
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
return;
}
@@ -313,7 +313,8 @@ void intel_dsb_commit(struct intel_dsb *dsb)
DRM_ERROR("HEAD_PTR write failed - dsb engine is busy.\n");
goto reset;
}
- I915_WRITE(DSB_HEAD(pipe, dsb->id), i915_ggtt_offset(dsb->vma));
+ intel_de_write(dev_priv, DSB_HEAD(pipe, dsb->id),
+ i915_ggtt_offset(dsb->vma));
tail = ALIGN(dsb->free_pos * 4, CACHELINE_BYTES);
if (tail > dsb->free_pos * 4)
@@ -326,7 +327,8 @@ void intel_dsb_commit(struct intel_dsb *dsb)
}
DRM_DEBUG_KMS("DSB execution started - head 0x%x, tail 0x%x\n",
i915_ggtt_offset(dsb->vma), tail);
- I915_WRITE(DSB_TAIL(pipe, dsb->id), i915_ggtt_offset(dsb->vma) + tail);
+ intel_de_write(dev_priv, DSB_TAIL(pipe, dsb->id),
+ i915_ggtt_offset(dsb->vma) + tail);
if (wait_for(!is_dsb_busy(dsb), 1)) {
DRM_ERROR("Timed out waiting for DSB workload completion.\n");
goto reset;
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 15/33] drm/i915/dvo: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (13 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 14/33] drm/i915/dsb: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 16/33] drm/i915/fbc: " Jani Nikula
` (24 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_dvo.c | 34 ++++++++++++------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dvo.c b/drivers/gpu/drm/i915/display/intel_dvo.c
index 86a337c9d85d..6ab84be5409d 100644
--- a/drivers/gpu/drm/i915/display/intel_dvo.c
+++ b/drivers/gpu/drm/i915/display/intel_dvo.c
@@ -137,7 +137,7 @@ static bool intel_dvo_connector_get_hw_state(struct intel_connector *connector)
struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
u32 tmp;
- tmp = I915_READ(intel_dvo->dev.dvo_reg);
+ tmp = intel_de_read(dev_priv, intel_dvo->dev.dvo_reg);
if (!(tmp & DVO_ENABLE))
return false;
@@ -152,7 +152,7 @@ static bool intel_dvo_get_hw_state(struct intel_encoder *encoder,
struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
u32 tmp;
- tmp = I915_READ(intel_dvo->dev.dvo_reg);
+ tmp = intel_de_read(dev_priv, intel_dvo->dev.dvo_reg);
*pipe = (tmp & DVO_PIPE_SEL_MASK) >> DVO_PIPE_SEL_SHIFT;
@@ -168,7 +168,7 @@ static void intel_dvo_get_config(struct intel_encoder *encoder,
pipe_config->output_types |= BIT(INTEL_OUTPUT_DVO);
- tmp = I915_READ(intel_dvo->dev.dvo_reg);
+ tmp = intel_de_read(dev_priv, intel_dvo->dev.dvo_reg);
if (tmp & DVO_HSYNC_ACTIVE_HIGH)
flags |= DRM_MODE_FLAG_PHSYNC;
else
@@ -190,11 +190,11 @@ static void intel_disable_dvo(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
i915_reg_t dvo_reg = intel_dvo->dev.dvo_reg;
- u32 temp = I915_READ(dvo_reg);
+ u32 temp = intel_de_read(dev_priv, dvo_reg);
intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, false);
- I915_WRITE(dvo_reg, temp & ~DVO_ENABLE);
- I915_READ(dvo_reg);
+ intel_de_write(dev_priv, dvo_reg, temp & ~DVO_ENABLE);
+ intel_de_read(dev_priv, dvo_reg);
}
static void intel_enable_dvo(struct intel_encoder *encoder,
@@ -204,14 +204,14 @@ static void intel_enable_dvo(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
i915_reg_t dvo_reg = intel_dvo->dev.dvo_reg;
- u32 temp = I915_READ(dvo_reg);
+ u32 temp = intel_de_read(dev_priv, dvo_reg);
intel_dvo->dev.dev_ops->mode_set(&intel_dvo->dev,
&pipe_config->hw.mode,
&pipe_config->hw.adjusted_mode);
- I915_WRITE(dvo_reg, temp | DVO_ENABLE);
- I915_READ(dvo_reg);
+ intel_de_write(dev_priv, dvo_reg, temp | DVO_ENABLE);
+ intel_de_read(dev_priv, dvo_reg);
intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, true);
}
@@ -286,7 +286,7 @@ static void intel_dvo_pre_enable(struct intel_encoder *encoder,
i915_reg_t dvo_srcdim_reg = intel_dvo->dev.dvo_srcdim_reg;
/* Save the data order, since I don't know what it should be set to. */
- dvo_val = I915_READ(dvo_reg) &
+ dvo_val = intel_de_read(dev_priv, dvo_reg) &
(DVO_PRESERVE_MASK | DVO_DATA_ORDER_GBRG);
dvo_val |= DVO_DATA_ORDER_FP | DVO_BORDER_ENABLE |
DVO_BLANK_ACTIVE_HIGH;
@@ -301,11 +301,10 @@ static void intel_dvo_pre_enable(struct intel_encoder *encoder,
/*I915_WRITE(DVOB_SRCDIM,
(adjusted_mode->crtc_hdisplay << DVO_SRCDIM_HORIZONTAL_SHIFT) |
(adjusted_mode->crtc_vdisplay << DVO_SRCDIM_VERTICAL_SHIFT));*/
- I915_WRITE(dvo_srcdim_reg,
- (adjusted_mode->crtc_hdisplay << DVO_SRCDIM_HORIZONTAL_SHIFT) |
- (adjusted_mode->crtc_vdisplay << DVO_SRCDIM_VERTICAL_SHIFT));
+ intel_de_write(dev_priv, dvo_srcdim_reg,
+ (adjusted_mode->crtc_hdisplay << DVO_SRCDIM_HORIZONTAL_SHIFT) | (adjusted_mode->crtc_vdisplay << DVO_SRCDIM_VERTICAL_SHIFT));
/*I915_WRITE(DVOB, dvo_val);*/
- I915_WRITE(dvo_reg, dvo_val);
+ intel_de_write(dev_priv, dvo_reg, dvo_val);
}
static enum drm_connector_status
@@ -481,15 +480,16 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
* initialize the device.
*/
for_each_pipe(dev_priv, pipe) {
- dpll[pipe] = I915_READ(DPLL(pipe));
- I915_WRITE(DPLL(pipe), dpll[pipe] | DPLL_DVO_2X_MODE);
+ dpll[pipe] = intel_de_read(dev_priv, DPLL(pipe));
+ intel_de_write(dev_priv, DPLL(pipe),
+ dpll[pipe] | DPLL_DVO_2X_MODE);
}
dvoinit = dvo->dev_ops->init(&intel_dvo->dev, i2c);
/* restore the DVO 2x clock state to original */
for_each_pipe(dev_priv, pipe) {
- I915_WRITE(DPLL(pipe), dpll[pipe]);
+ intel_de_write(dev_priv, DPLL(pipe), dpll[pipe]);
}
intel_gmbus_force_bit(i2c, false);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 16/33] drm/i915/fbc: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (14 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 15/33] drm/i915/dvo: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 17/33] drm/i915/fifo_underrun: " Jani Nikula
` (23 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 106 ++++++++++++-----------
1 file changed, 55 insertions(+), 51 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 88a9c2fea695..fc999ecd3af1 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -93,12 +93,12 @@ static void i8xx_fbc_deactivate(struct drm_i915_private *dev_priv)
u32 fbc_ctl;
/* Disable compression */
- fbc_ctl = I915_READ(FBC_CONTROL);
+ fbc_ctl = intel_de_read(dev_priv, FBC_CONTROL);
if ((fbc_ctl & FBC_CTL_EN) == 0)
return;
fbc_ctl &= ~FBC_CTL_EN;
- I915_WRITE(FBC_CONTROL, fbc_ctl);
+ intel_de_write(dev_priv, FBC_CONTROL, fbc_ctl);
/* Wait for compressing bit to clear */
if (intel_de_wait_for_clear(dev_priv, FBC_STATUS,
@@ -128,7 +128,7 @@ static void i8xx_fbc_activate(struct drm_i915_private *dev_priv)
/* Clear old tags */
for (i = 0; i < (FBC_LL_SIZE / 32) + 1; i++)
- I915_WRITE(FBC_TAG(i), 0);
+ intel_de_write(dev_priv, FBC_TAG(i), 0);
if (IS_GEN(dev_priv, 4)) {
u32 fbc_ctl2;
@@ -138,12 +138,13 @@ static void i8xx_fbc_activate(struct drm_i915_private *dev_priv)
fbc_ctl2 |= FBC_CTL_PLANE(params->crtc.i9xx_plane);
if (params->fence_id >= 0)
fbc_ctl2 |= FBC_CTL_CPU_FENCE;
- I915_WRITE(FBC_CONTROL2, fbc_ctl2);
- I915_WRITE(FBC_FENCE_OFF, params->crtc.fence_y_offset);
+ intel_de_write(dev_priv, FBC_CONTROL2, fbc_ctl2);
+ intel_de_write(dev_priv, FBC_FENCE_OFF,
+ params->crtc.fence_y_offset);
}
/* enable it... */
- fbc_ctl = I915_READ(FBC_CONTROL);
+ fbc_ctl = intel_de_read(dev_priv, FBC_CONTROL);
fbc_ctl &= 0x3fff << FBC_CTL_INTERVAL_SHIFT;
fbc_ctl |= FBC_CTL_EN | FBC_CTL_PERIODIC;
if (IS_I945GM(dev_priv))
@@ -151,12 +152,12 @@ static void i8xx_fbc_activate(struct drm_i915_private *dev_priv)
fbc_ctl |= (cfb_pitch & 0xff) << FBC_CTL_STRIDE_SHIFT;
if (params->fence_id >= 0)
fbc_ctl |= params->fence_id;
- I915_WRITE(FBC_CONTROL, fbc_ctl);
+ intel_de_write(dev_priv, FBC_CONTROL, fbc_ctl);
}
static bool i8xx_fbc_is_active(struct drm_i915_private *dev_priv)
{
- return I915_READ(FBC_CONTROL) & FBC_CTL_EN;
+ return intel_de_read(dev_priv, FBC_CONTROL) & FBC_CTL_EN;
}
static void g4x_fbc_activate(struct drm_i915_private *dev_priv)
@@ -172,13 +173,14 @@ static void g4x_fbc_activate(struct drm_i915_private *dev_priv)
if (params->fence_id >= 0) {
dpfc_ctl |= DPFC_CTL_FENCE_EN | params->fence_id;
- I915_WRITE(DPFC_FENCE_YOFF, params->crtc.fence_y_offset);
+ intel_de_write(dev_priv, DPFC_FENCE_YOFF,
+ params->crtc.fence_y_offset);
} else {
- I915_WRITE(DPFC_FENCE_YOFF, 0);
+ intel_de_write(dev_priv, DPFC_FENCE_YOFF, 0);
}
/* enable it... */
- I915_WRITE(DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
+ intel_de_write(dev_priv, DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
}
static void g4x_fbc_deactivate(struct drm_i915_private *dev_priv)
@@ -186,16 +188,16 @@ static void g4x_fbc_deactivate(struct drm_i915_private *dev_priv)
u32 dpfc_ctl;
/* Disable compression */
- dpfc_ctl = I915_READ(DPFC_CONTROL);
+ dpfc_ctl = intel_de_read(dev_priv, DPFC_CONTROL);
if (dpfc_ctl & DPFC_CTL_EN) {
dpfc_ctl &= ~DPFC_CTL_EN;
- I915_WRITE(DPFC_CONTROL, dpfc_ctl);
+ intel_de_write(dev_priv, DPFC_CONTROL, dpfc_ctl);
}
}
static bool g4x_fbc_is_active(struct drm_i915_private *dev_priv)
{
- return I915_READ(DPFC_CONTROL) & DPFC_CTL_EN;
+ return intel_de_read(dev_priv, DPFC_CONTROL) & DPFC_CTL_EN;
}
/* This function forces a CFB recompression through the nuke operation. */
@@ -205,8 +207,8 @@ static void intel_fbc_recompress(struct drm_i915_private *dev_priv)
trace_intel_fbc_nuke(fbc->crtc);
- I915_WRITE(MSG_FBC_REND_STATE, FBC_REND_NUKE);
- POSTING_READ(MSG_FBC_REND_STATE);
+ intel_de_write(dev_priv, MSG_FBC_REND_STATE, FBC_REND_NUKE);
+ intel_de_posting_read(dev_priv, MSG_FBC_REND_STATE);
}
static void ilk_fbc_activate(struct drm_i915_private *dev_priv)
@@ -237,22 +239,22 @@ static void ilk_fbc_activate(struct drm_i915_private *dev_priv)
if (IS_GEN(dev_priv, 5))
dpfc_ctl |= params->fence_id;
if (IS_GEN(dev_priv, 6)) {
- I915_WRITE(SNB_DPFC_CTL_SA,
- SNB_CPU_FENCE_ENABLE |
- params->fence_id);
- I915_WRITE(DPFC_CPU_FENCE_OFFSET,
- params->crtc.fence_y_offset);
+ intel_de_write(dev_priv, SNB_DPFC_CTL_SA,
+ SNB_CPU_FENCE_ENABLE | params->fence_id);
+ intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET,
+ params->crtc.fence_y_offset);
}
} else {
if (IS_GEN(dev_priv, 6)) {
- I915_WRITE(SNB_DPFC_CTL_SA, 0);
- I915_WRITE(DPFC_CPU_FENCE_OFFSET, 0);
+ intel_de_write(dev_priv, SNB_DPFC_CTL_SA, 0);
+ intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, 0);
}
}
- I915_WRITE(ILK_DPFC_FENCE_YOFF, params->crtc.fence_y_offset);
+ intel_de_write(dev_priv, ILK_DPFC_FENCE_YOFF,
+ params->crtc.fence_y_offset);
/* enable it... */
- I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
+ intel_de_write(dev_priv, ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
intel_fbc_recompress(dev_priv);
}
@@ -262,16 +264,16 @@ static void ilk_fbc_deactivate(struct drm_i915_private *dev_priv)
u32 dpfc_ctl;
/* Disable compression */
- dpfc_ctl = I915_READ(ILK_DPFC_CONTROL);
+ dpfc_ctl = intel_de_read(dev_priv, ILK_DPFC_CONTROL);
if (dpfc_ctl & DPFC_CTL_EN) {
dpfc_ctl &= ~DPFC_CTL_EN;
- I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl);
+ intel_de_write(dev_priv, ILK_DPFC_CONTROL, dpfc_ctl);
}
}
static bool ilk_fbc_is_active(struct drm_i915_private *dev_priv)
{
- return I915_READ(ILK_DPFC_CONTROL) & DPFC_CTL_EN;
+ return intel_de_read(dev_priv, ILK_DPFC_CONTROL) & DPFC_CTL_EN;
}
static void gen7_fbc_activate(struct drm_i915_private *dev_priv)
@@ -282,14 +284,14 @@ static void gen7_fbc_activate(struct drm_i915_private *dev_priv)
/* Display WA #0529: skl, kbl, bxt. */
if (IS_GEN9_BC(dev_priv) || IS_BROXTON(dev_priv)) {
- u32 val = I915_READ(CHICKEN_MISC_4);
+ u32 val = intel_de_read(dev_priv, CHICKEN_MISC_4);
val &= ~(FBC_STRIDE_OVERRIDE | FBC_STRIDE_MASK);
if (params->gen9_wa_cfb_stride)
val |= FBC_STRIDE_OVERRIDE | params->gen9_wa_cfb_stride;
- I915_WRITE(CHICKEN_MISC_4, val);
+ intel_de_write(dev_priv, CHICKEN_MISC_4, val);
}
dpfc_ctl = 0;
@@ -314,13 +316,13 @@ static void gen7_fbc_activate(struct drm_i915_private *dev_priv)
if (params->fence_id >= 0) {
dpfc_ctl |= IVB_DPFC_CTL_FENCE_EN;
- I915_WRITE(SNB_DPFC_CTL_SA,
- SNB_CPU_FENCE_ENABLE |
- params->fence_id);
- I915_WRITE(DPFC_CPU_FENCE_OFFSET, params->crtc.fence_y_offset);
+ intel_de_write(dev_priv, SNB_DPFC_CTL_SA,
+ SNB_CPU_FENCE_ENABLE | params->fence_id);
+ intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET,
+ params->crtc.fence_y_offset);
} else {
- I915_WRITE(SNB_DPFC_CTL_SA,0);
- I915_WRITE(DPFC_CPU_FENCE_OFFSET, 0);
+ intel_de_write(dev_priv, SNB_DPFC_CTL_SA, 0);
+ intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, 0);
}
if (dev_priv->fbc.false_color)
@@ -328,21 +330,20 @@ static void gen7_fbc_activate(struct drm_i915_private *dev_priv)
if (IS_IVYBRIDGE(dev_priv)) {
/* WaFbcAsynchFlipDisableFbcQueue:ivb */
- I915_WRITE(ILK_DISPLAY_CHICKEN1,
- I915_READ(ILK_DISPLAY_CHICKEN1) |
- ILK_FBCQ_DIS);
+ intel_de_write(dev_priv, ILK_DISPLAY_CHICKEN1,
+ intel_de_read(dev_priv, ILK_DISPLAY_CHICKEN1) | ILK_FBCQ_DIS);
} else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
/* WaFbcAsynchFlipDisableFbcQueue:hsw,bdw */
- I915_WRITE(CHICKEN_PIPESL_1(params->crtc.pipe),
- I915_READ(CHICKEN_PIPESL_1(params->crtc.pipe)) |
- HSW_FBCQ_DIS);
+ intel_de_write(dev_priv, CHICKEN_PIPESL_1(params->crtc.pipe),
+ intel_de_read(dev_priv, CHICKEN_PIPESL_1(params->crtc.pipe)) | HSW_FBCQ_DIS);
}
if (INTEL_GEN(dev_priv) >= 11)
/* Wa_1409120013:icl,ehl,tgl */
- I915_WRITE(ILK_DPFC_CHICKEN, ILK_DPFC_CHICKEN_COMP_DUMMY_PIXEL);
+ intel_de_write(dev_priv, ILK_DPFC_CHICKEN,
+ ILK_DPFC_CHICKEN_COMP_DUMMY_PIXEL);
- I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
+ intel_de_write(dev_priv, ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
intel_fbc_recompress(dev_priv);
}
@@ -489,9 +490,11 @@ static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv,
fbc->threshold = ret;
if (INTEL_GEN(dev_priv) >= 5)
- I915_WRITE(ILK_DPFC_CB_BASE, fbc->compressed_fb.start);
+ intel_de_write(dev_priv, ILK_DPFC_CB_BASE,
+ fbc->compressed_fb.start);
else if (IS_GM45(dev_priv)) {
- I915_WRITE(DPFC_CB_BASE, fbc->compressed_fb.start);
+ intel_de_write(dev_priv, DPFC_CB_BASE,
+ fbc->compressed_fb.start);
} else {
compressed_llb = kzalloc(sizeof(*compressed_llb), GFP_KERNEL);
if (!compressed_llb)
@@ -510,10 +513,10 @@ static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv,
GEM_BUG_ON(range_overflows_t(u64, dev_priv->dsm.start,
fbc->compressed_llb->start,
U32_MAX));
- I915_WRITE(FBC_CFB_BASE,
- dev_priv->dsm.start + fbc->compressed_fb.start);
- I915_WRITE(FBC_LL_BASE,
- dev_priv->dsm.start + compressed_llb->start);
+ intel_de_write(dev_priv, FBC_CFB_BASE,
+ dev_priv->dsm.start + fbc->compressed_fb.start);
+ intel_de_write(dev_priv, FBC_LL_BASE,
+ dev_priv->dsm.start + compressed_llb->start);
}
DRM_DEBUG_KMS("reserved %llu bytes of contiguous stolen space for FBC, threshold: %d\n",
@@ -1364,7 +1367,8 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
/* This value was pulled out of someone's hat */
if (INTEL_GEN(dev_priv) <= 4 && !IS_GM45(dev_priv))
- I915_WRITE(FBC_CONTROL, 500 << FBC_CTL_INTERVAL_SHIFT);
+ intel_de_write(dev_priv, FBC_CONTROL,
+ 500 << FBC_CTL_INTERVAL_SHIFT);
/* We still don't have any sort of hardware state readout for FBC, so
* deactivate it in case the BIOS activated it to make sure software
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 17/33] drm/i915/fifo_underrun: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (15 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 16/33] drm/i915/fbc: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 18/33] drm/i915/gmbus: " Jani Nikula
` (22 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
.../drm/i915/display/intel_fifo_underrun.c | 37 ++++++++++---------
1 file changed, 20 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fifo_underrun.c b/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
index 6c83b350525d..470b3b0b9bdb 100644
--- a/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
@@ -95,12 +95,12 @@ static void i9xx_check_fifo_underruns(struct intel_crtc *crtc)
lockdep_assert_held(&dev_priv->irq_lock);
- if ((I915_READ(reg) & PIPE_FIFO_UNDERRUN_STATUS) == 0)
+ if ((intel_de_read(dev_priv, reg) & PIPE_FIFO_UNDERRUN_STATUS) == 0)
return;
enable_mask = i915_pipestat_enable_mask(dev_priv, crtc->pipe);
- I915_WRITE(reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
+ intel_de_posting_read(dev_priv, reg);
trace_intel_cpu_fifo_underrun(dev_priv, crtc->pipe);
DRM_ERROR("pipe %c underrun\n", pipe_name(crtc->pipe));
@@ -118,10 +118,11 @@ static void i9xx_set_fifo_underrun_reporting(struct drm_device *dev,
if (enable) {
u32 enable_mask = i915_pipestat_enable_mask(dev_priv, pipe);
- I915_WRITE(reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg,
+ enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
+ intel_de_posting_read(dev_priv, reg);
} else {
- if (old && I915_READ(reg) & PIPE_FIFO_UNDERRUN_STATUS)
+ if (old && intel_de_read(dev_priv, reg) & PIPE_FIFO_UNDERRUN_STATUS)
DRM_ERROR("pipe %c underrun\n", pipe_name(pipe));
}
}
@@ -143,15 +144,15 @@ static void ivb_check_fifo_underruns(struct intel_crtc *crtc)
{
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- u32 err_int = I915_READ(GEN7_ERR_INT);
+ u32 err_int = intel_de_read(dev_priv, GEN7_ERR_INT);
lockdep_assert_held(&dev_priv->irq_lock);
if ((err_int & ERR_INT_FIFO_UNDERRUN(pipe)) == 0)
return;
- I915_WRITE(GEN7_ERR_INT, ERR_INT_FIFO_UNDERRUN(pipe));
- POSTING_READ(GEN7_ERR_INT);
+ intel_de_write(dev_priv, GEN7_ERR_INT, ERR_INT_FIFO_UNDERRUN(pipe));
+ intel_de_posting_read(dev_priv, GEN7_ERR_INT);
trace_intel_cpu_fifo_underrun(dev_priv, pipe);
DRM_ERROR("fifo underrun on pipe %c\n", pipe_name(pipe));
@@ -163,7 +164,8 @@ static void ivb_set_fifo_underrun_reporting(struct drm_device *dev,
{
struct drm_i915_private *dev_priv = to_i915(dev);
if (enable) {
- I915_WRITE(GEN7_ERR_INT, ERR_INT_FIFO_UNDERRUN(pipe));
+ intel_de_write(dev_priv, GEN7_ERR_INT,
+ ERR_INT_FIFO_UNDERRUN(pipe));
if (!ivb_can_enable_err_int(dev))
return;
@@ -173,7 +175,7 @@ static void ivb_set_fifo_underrun_reporting(struct drm_device *dev,
ilk_disable_display_irq(dev_priv, DE_ERR_INT_IVB);
if (old &&
- I915_READ(GEN7_ERR_INT) & ERR_INT_FIFO_UNDERRUN(pipe)) {
+ intel_de_read(dev_priv, GEN7_ERR_INT) & ERR_INT_FIFO_UNDERRUN(pipe)) {
DRM_ERROR("uncleared fifo underrun on pipe %c\n",
pipe_name(pipe));
}
@@ -209,15 +211,16 @@ static void cpt_check_pch_fifo_underruns(struct intel_crtc *crtc)
{
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pch_transcoder = crtc->pipe;
- u32 serr_int = I915_READ(SERR_INT);
+ u32 serr_int = intel_de_read(dev_priv, SERR_INT);
lockdep_assert_held(&dev_priv->irq_lock);
if ((serr_int & SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder)) == 0)
return;
- I915_WRITE(SERR_INT, SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
- POSTING_READ(SERR_INT);
+ intel_de_write(dev_priv, SERR_INT,
+ SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
+ intel_de_posting_read(dev_priv, SERR_INT);
trace_intel_pch_fifo_underrun(dev_priv, pch_transcoder);
DRM_ERROR("pch fifo underrun on pch transcoder %c\n",
@@ -231,8 +234,8 @@ static void cpt_set_fifo_underrun_reporting(struct drm_device *dev,
struct drm_i915_private *dev_priv = to_i915(dev);
if (enable) {
- I915_WRITE(SERR_INT,
- SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
+ intel_de_write(dev_priv, SERR_INT,
+ SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
if (!cpt_can_enable_serr_int(dev))
return;
@@ -241,7 +244,7 @@ static void cpt_set_fifo_underrun_reporting(struct drm_device *dev,
} else {
ibx_disable_display_interrupt(dev_priv, SDE_ERROR_CPT);
- if (old && I915_READ(SERR_INT) &
+ if (old && intel_de_read(dev_priv, SERR_INT) &
SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder)) {
DRM_ERROR("uncleared pch fifo underrun on pch transcoder %c\n",
pipe_name(pch_transcoder));
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 18/33] drm/i915/gmbus: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (16 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 17/33] drm/i915/fifo_underrun: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 19/33] drm/i915/hdcp: " Jani Nikula
` (21 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_gmbus.c | 74 ++++++++++------------
1 file changed, 35 insertions(+), 39 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c b/drivers/gpu/drm/i915/display/intel_gmbus.c
index 3d4d19ac1d14..508308555dc6 100644
--- a/drivers/gpu/drm/i915/display/intel_gmbus.c
+++ b/drivers/gpu/drm/i915/display/intel_gmbus.c
@@ -143,8 +143,8 @@ to_intel_gmbus(struct i2c_adapter *i2c)
void
intel_gmbus_reset(struct drm_i915_private *dev_priv)
{
- I915_WRITE(GMBUS0, 0);
- I915_WRITE(GMBUS4, 0);
+ intel_de_write(dev_priv, GMBUS0, 0);
+ intel_de_write(dev_priv, GMBUS4, 0);
}
static void pnv_gmbus_clock_gating(struct drm_i915_private *dev_priv,
@@ -153,12 +153,12 @@ static void pnv_gmbus_clock_gating(struct drm_i915_private *dev_priv,
u32 val;
/* When using bit bashing for I2C, this bit needs to be set to 1 */
- val = I915_READ(DSPCLK_GATE_D);
+ val = intel_de_read(dev_priv, DSPCLK_GATE_D);
if (!enable)
val |= PNV_GMBUSUNIT_CLOCK_GATE_DISABLE;
else
val &= ~PNV_GMBUSUNIT_CLOCK_GATE_DISABLE;
- I915_WRITE(DSPCLK_GATE_D, val);
+ intel_de_write(dev_priv, DSPCLK_GATE_D, val);
}
static void pch_gmbus_clock_gating(struct drm_i915_private *dev_priv,
@@ -166,12 +166,12 @@ static void pch_gmbus_clock_gating(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(SOUTH_DSPCLK_GATE_D);
+ val = intel_de_read(dev_priv, SOUTH_DSPCLK_GATE_D);
if (!enable)
val |= PCH_GMBUSUNIT_CLOCK_GATE_DISABLE;
else
val &= ~PCH_GMBUSUNIT_CLOCK_GATE_DISABLE;
- I915_WRITE(SOUTH_DSPCLK_GATE_D, val);
+ intel_de_write(dev_priv, SOUTH_DSPCLK_GATE_D, val);
}
static void bxt_gmbus_clock_gating(struct drm_i915_private *dev_priv,
@@ -179,12 +179,12 @@ static void bxt_gmbus_clock_gating(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(GEN9_CLKGATE_DIS_4);
+ val = intel_de_read(dev_priv, GEN9_CLKGATE_DIS_4);
if (!enable)
val |= BXT_GMBUS_GATING_DIS;
else
val &= ~BXT_GMBUS_GATING_DIS;
- I915_WRITE(GEN9_CLKGATE_DIS_4, val);
+ intel_de_write(dev_priv, GEN9_CLKGATE_DIS_4, val);
}
static u32 get_reserved(struct intel_gmbus *bus)
@@ -337,14 +337,16 @@ static int gmbus_wait(struct drm_i915_private *dev_priv, u32 status, u32 irq_en)
irq_en = 0;
add_wait_queue(&dev_priv->gmbus_wait_queue, &wait);
- I915_WRITE_FW(GMBUS4, irq_en);
+ intel_de_write_fw(dev_priv, GMBUS4, irq_en);
status |= GMBUS_SATOER;
- ret = wait_for_us((gmbus2 = I915_READ_FW(GMBUS2)) & status, 2);
+ ret = wait_for_us((gmbus2 = intel_de_read_fw(dev_priv, GMBUS2)) & status,
+ 2);
if (ret)
- ret = wait_for((gmbus2 = I915_READ_FW(GMBUS2)) & status, 50);
+ ret = wait_for((gmbus2 = intel_de_read_fw(dev_priv, GMBUS2)) & status,
+ 50);
- I915_WRITE_FW(GMBUS4, 0);
+ intel_de_write_fw(dev_priv, GMBUS4, 0);
remove_wait_queue(&dev_priv->gmbus_wait_queue, &wait);
if (gmbus2 & GMBUS_SATOER)
@@ -366,13 +368,13 @@ gmbus_wait_idle(struct drm_i915_private *dev_priv)
irq_enable = GMBUS_IDLE_EN;
add_wait_queue(&dev_priv->gmbus_wait_queue, &wait);
- I915_WRITE_FW(GMBUS4, irq_enable);
+ intel_de_write_fw(dev_priv, GMBUS4, irq_enable);
ret = intel_wait_for_register_fw(&dev_priv->uncore,
GMBUS2, GMBUS_ACTIVE, 0,
10);
- I915_WRITE_FW(GMBUS4, 0);
+ intel_de_write_fw(dev_priv, GMBUS4, 0);
remove_wait_queue(&dev_priv->gmbus_wait_queue, &wait);
return ret;
@@ -404,15 +406,12 @@ gmbus_xfer_read_chunk(struct drm_i915_private *dev_priv,
len++;
}
size = len % 256 + 256;
- I915_WRITE_FW(GMBUS0, gmbus0_reg | GMBUS_BYTE_CNT_OVERRIDE);
+ intel_de_write_fw(dev_priv, GMBUS0,
+ gmbus0_reg | GMBUS_BYTE_CNT_OVERRIDE);
}
- I915_WRITE_FW(GMBUS1,
- gmbus1_index |
- GMBUS_CYCLE_WAIT |
- (size << GMBUS_BYTE_COUNT_SHIFT) |
- (addr << GMBUS_SLAVE_ADDR_SHIFT) |
- GMBUS_SLAVE_READ | GMBUS_SW_RDY);
+ intel_de_write_fw(dev_priv, GMBUS1,
+ gmbus1_index | GMBUS_CYCLE_WAIT | (size << GMBUS_BYTE_COUNT_SHIFT) | (addr << GMBUS_SLAVE_ADDR_SHIFT) | GMBUS_SLAVE_READ | GMBUS_SW_RDY);
while (len) {
int ret;
u32 val, loop = 0;
@@ -421,7 +420,7 @@ gmbus_xfer_read_chunk(struct drm_i915_private *dev_priv,
if (ret)
return ret;
- val = I915_READ_FW(GMBUS3);
+ val = intel_de_read_fw(dev_priv, GMBUS3);
do {
if (extra_byte_added && len == 1)
break;
@@ -432,7 +431,7 @@ gmbus_xfer_read_chunk(struct drm_i915_private *dev_priv,
if (burst_read && len == size - 4)
/* Reset the override bit */
- I915_WRITE_FW(GMBUS0, gmbus0_reg);
+ intel_de_write_fw(dev_priv, GMBUS0, gmbus0_reg);
}
return 0;
@@ -489,12 +488,9 @@ gmbus_xfer_write_chunk(struct drm_i915_private *dev_priv,
len -= 1;
}
- I915_WRITE_FW(GMBUS3, val);
- I915_WRITE_FW(GMBUS1,
- gmbus1_index | GMBUS_CYCLE_WAIT |
- (chunk_size << GMBUS_BYTE_COUNT_SHIFT) |
- (addr << GMBUS_SLAVE_ADDR_SHIFT) |
- GMBUS_SLAVE_WRITE | GMBUS_SW_RDY);
+ intel_de_write_fw(dev_priv, GMBUS3, val);
+ intel_de_write_fw(dev_priv, GMBUS1,
+ gmbus1_index | GMBUS_CYCLE_WAIT | (chunk_size << GMBUS_BYTE_COUNT_SHIFT) | (addr << GMBUS_SLAVE_ADDR_SHIFT) | GMBUS_SLAVE_WRITE | GMBUS_SW_RDY);
while (len) {
int ret;
@@ -503,7 +499,7 @@ gmbus_xfer_write_chunk(struct drm_i915_private *dev_priv,
val |= *buf++ << (8 * loop);
} while (--len && ++loop < 4);
- I915_WRITE_FW(GMBUS3, val);
+ intel_de_write_fw(dev_priv, GMBUS3, val);
ret = gmbus_wait(dev_priv, GMBUS_HW_RDY, GMBUS_HW_RDY_EN);
if (ret)
@@ -568,7 +564,7 @@ gmbus_index_xfer(struct drm_i915_private *dev_priv, struct i2c_msg *msgs,
/* GMBUS5 holds 16-bit index */
if (gmbus5)
- I915_WRITE_FW(GMBUS5, gmbus5);
+ intel_de_write_fw(dev_priv, GMBUS5, gmbus5);
if (msgs[1].flags & I2C_M_RD)
ret = gmbus_xfer_read(dev_priv, &msgs[1], gmbus0_reg,
@@ -578,7 +574,7 @@ gmbus_index_xfer(struct drm_i915_private *dev_priv, struct i2c_msg *msgs,
/* Clear GMBUS5 after each index transfer */
if (gmbus5)
- I915_WRITE_FW(GMBUS5, 0);
+ intel_de_write_fw(dev_priv, GMBUS5, 0);
return ret;
}
@@ -601,7 +597,7 @@ do_gmbus_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num,
pch_gmbus_clock_gating(dev_priv, false);
retry:
- I915_WRITE_FW(GMBUS0, gmbus0_source | bus->reg0);
+ intel_de_write_fw(dev_priv, GMBUS0, gmbus0_source | bus->reg0);
for (; i < num; i += inc) {
inc = 1;
@@ -629,7 +625,7 @@ do_gmbus_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num,
* a STOP on the very first cycle. To simplify the code we
* unconditionally generate the STOP condition with an additional gmbus
* cycle. */
- I915_WRITE_FW(GMBUS1, GMBUS_CYCLE_STOP | GMBUS_SW_RDY);
+ intel_de_write_fw(dev_priv, GMBUS1, GMBUS_CYCLE_STOP | GMBUS_SW_RDY);
/* Mark the GMBUS interface as disabled after waiting for idle.
* We will re-enable it at the start of the next xfer,
@@ -640,7 +636,7 @@ do_gmbus_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num,
adapter->name);
ret = -ETIMEDOUT;
}
- I915_WRITE_FW(GMBUS0, 0);
+ intel_de_write_fw(dev_priv, GMBUS0, 0);
ret = ret ?: i;
goto out;
@@ -669,9 +665,9 @@ do_gmbus_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num,
* of resetting the GMBUS controller and so clearing the
* BUS_ERROR raised by the slave's NAK.
*/
- I915_WRITE_FW(GMBUS1, GMBUS_SW_CLR_INT);
- I915_WRITE_FW(GMBUS1, 0);
- I915_WRITE_FW(GMBUS0, 0);
+ intel_de_write_fw(dev_priv, GMBUS1, GMBUS_SW_CLR_INT);
+ intel_de_write_fw(dev_priv, GMBUS1, 0);
+ intel_de_write_fw(dev_priv, GMBUS0, 0);
DRM_DEBUG_KMS("GMBUS [%s] NAK for addr: %04x %c(%d)\n",
adapter->name, msgs[i].addr,
@@ -694,7 +690,7 @@ do_gmbus_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num,
timeout:
DRM_DEBUG_KMS("GMBUS [%s] timed out, falling back to bit banging on pin %d\n",
bus->adapter.name, bus->reg0 & 0xff);
- I915_WRITE_FW(GMBUS0, 0);
+ intel_de_write_fw(dev_priv, GMBUS0, 0);
/*
* Hardware may not support GMBUS over these pins? Try GPIO bitbanging
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 19/33] drm/i915/hdcp: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (17 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 18/33] drm/i915/gmbus: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 20/33] drm/i915/hdmi: " Jani Nikula
` (20 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_hdcp.c | 142 ++++++++++++----------
1 file changed, 79 insertions(+), 63 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index 3454a913dca8..00805dcd601b 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -112,7 +112,8 @@ static inline
bool intel_hdcp_in_use(struct drm_i915_private *dev_priv,
enum transcoder cpu_transcoder, enum port port)
{
- return I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder, port)) &
+ return intel_de_read(dev_priv,
+ HDCP_STATUS(dev_priv, cpu_transcoder, port)) &
HDCP_STATUS_ENC;
}
@@ -120,7 +121,8 @@ static inline
bool intel_hdcp2_in_use(struct drm_i915_private *dev_priv,
enum transcoder cpu_transcoder, enum port port)
{
- return I915_READ(HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
+ return intel_de_read(dev_priv,
+ HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
LINK_ENCRYPTION_STATUS;
}
@@ -184,9 +186,9 @@ static bool hdcp_key_loadable(struct drm_i915_private *dev_priv)
static void intel_hdcp_clear_keys(struct drm_i915_private *dev_priv)
{
- I915_WRITE(HDCP_KEY_CONF, HDCP_CLEAR_KEYS_TRIGGER);
- I915_WRITE(HDCP_KEY_STATUS, HDCP_KEY_LOAD_DONE | HDCP_KEY_LOAD_STATUS |
- HDCP_FUSE_IN_PROGRESS | HDCP_FUSE_ERROR | HDCP_FUSE_DONE);
+ intel_de_write(dev_priv, HDCP_KEY_CONF, HDCP_CLEAR_KEYS_TRIGGER);
+ intel_de_write(dev_priv, HDCP_KEY_STATUS,
+ HDCP_KEY_LOAD_DONE | HDCP_KEY_LOAD_STATUS | HDCP_FUSE_IN_PROGRESS | HDCP_FUSE_ERROR | HDCP_FUSE_DONE);
}
static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
@@ -194,7 +196,7 @@ static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
int ret;
u32 val;
- val = I915_READ(HDCP_KEY_STATUS);
+ val = intel_de_read(dev_priv, HDCP_KEY_STATUS);
if ((val & HDCP_KEY_LOAD_DONE) && (val & HDCP_KEY_LOAD_STATUS))
return 0;
@@ -203,7 +205,7 @@ static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
* out of reset. So if Key is not already loaded, its an error state.
*/
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
- if (!(I915_READ(HDCP_KEY_STATUS) & HDCP_KEY_LOAD_DONE))
+ if (!(intel_de_read(dev_priv, HDCP_KEY_STATUS) & HDCP_KEY_LOAD_DONE))
return -ENXIO;
/*
@@ -222,7 +224,7 @@ static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
return ret;
}
} else {
- I915_WRITE(HDCP_KEY_CONF, HDCP_KEY_LOAD_TRIGGER);
+ intel_de_write(dev_priv, HDCP_KEY_CONF, HDCP_KEY_LOAD_TRIGGER);
}
/* Wait for the keys to load (500us) */
@@ -235,7 +237,7 @@ static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
return -ENXIO;
/* Send Aksv over to PCH display for use in authentication */
- I915_WRITE(HDCP_KEY_CONF, HDCP_AKSV_SEND_TRIGGER);
+ intel_de_write(dev_priv, HDCP_KEY_CONF, HDCP_AKSV_SEND_TRIGGER);
return 0;
}
@@ -243,7 +245,7 @@ static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
/* Returns updated SHA-1 index */
static int intel_write_sha_text(struct drm_i915_private *dev_priv, u32 sha_text)
{
- I915_WRITE(HDCP_SHA_TEXT, sha_text);
+ intel_de_write(dev_priv, HDCP_SHA_TEXT, sha_text);
if (intel_de_wait_for_set(dev_priv, HDCP_REP_CTL, HDCP_SHA1_READY, 1)) {
DRM_ERROR("Timed out waiting for SHA1 ready\n");
return -ETIMEDOUT;
@@ -309,7 +311,7 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
ret = shim->read_v_prime_part(intel_dig_port, i, &vprime);
if (ret)
return ret;
- I915_WRITE(HDCP_SHA_V_PRIME(i), vprime);
+ intel_de_write(dev_priv, HDCP_SHA_V_PRIME(i), vprime);
}
/*
@@ -326,7 +328,7 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
sha_text = 0;
sha_leftovers = 0;
rep_ctl = intel_hdcp_get_repeater_ctl(dev_priv, cpu_transcoder, port);
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_32);
+ intel_de_write(dev_priv, HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_32);
for (i = 0; i < num_downstream; i++) {
unsigned int sha_empty;
u8 *ksv = &ksv_fifo[i * DRM_HDCP_KSV_LEN];
@@ -343,7 +345,8 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
/* Programming guide writes this every 64 bytes */
sha_idx += sizeof(sha_text);
if (!(sha_idx % 64))
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_32);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_32);
/* Store the leftover bytes from the ksv in sha_text */
sha_leftovers = DRM_HDCP_KSV_LEN - sha_empty;
@@ -375,7 +378,8 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
*/
if (sha_leftovers == 0) {
/* Write 16 bits of text, 16 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_16);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_16);
ret = intel_write_sha_text(dev_priv,
bstatus[0] << 8 | bstatus[1]);
if (ret < 0)
@@ -383,14 +387,16 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
sha_idx += sizeof(sha_text);
/* Write 32 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_0);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_0);
ret = intel_write_sha_text(dev_priv, 0);
if (ret < 0)
return ret;
sha_idx += sizeof(sha_text);
/* Write 16 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_16);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_16);
ret = intel_write_sha_text(dev_priv, 0);
if (ret < 0)
return ret;
@@ -398,7 +404,8 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
} else if (sha_leftovers == 1) {
/* Write 24 bits of text, 8 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_24);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_24);
sha_text |= bstatus[0] << 16 | bstatus[1] << 8;
/* Only 24-bits of data, must be in the LSB */
sha_text = (sha_text & 0xffffff00) >> 8;
@@ -408,14 +415,16 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
sha_idx += sizeof(sha_text);
/* Write 32 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_0);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_0);
ret = intel_write_sha_text(dev_priv, 0);
if (ret < 0)
return ret;
sha_idx += sizeof(sha_text);
/* Write 24 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_8);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_8);
ret = intel_write_sha_text(dev_priv, 0);
if (ret < 0)
return ret;
@@ -423,7 +432,8 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
} else if (sha_leftovers == 2) {
/* Write 32 bits of text */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_32);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_32);
sha_text |= bstatus[0] << 24 | bstatus[1] << 16;
ret = intel_write_sha_text(dev_priv, sha_text);
if (ret < 0)
@@ -431,7 +441,8 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
sha_idx += sizeof(sha_text);
/* Write 64 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_0);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_0);
for (i = 0; i < 2; i++) {
ret = intel_write_sha_text(dev_priv, 0);
if (ret < 0)
@@ -440,7 +451,8 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
}
} else if (sha_leftovers == 3) {
/* Write 32 bits of text */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_32);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_32);
sha_text |= bstatus[0] << 24;
ret = intel_write_sha_text(dev_priv, sha_text);
if (ret < 0)
@@ -448,21 +460,24 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
sha_idx += sizeof(sha_text);
/* Write 8 bits of text, 24 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_8);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_8);
ret = intel_write_sha_text(dev_priv, bstatus[1]);
if (ret < 0)
return ret;
sha_idx += sizeof(sha_text);
/* Write 32 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_0);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_0);
ret = intel_write_sha_text(dev_priv, 0);
if (ret < 0)
return ret;
sha_idx += sizeof(sha_text);
/* Write 8 bits of M0 */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_24);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_24);
ret = intel_write_sha_text(dev_priv, 0);
if (ret < 0)
return ret;
@@ -473,7 +488,7 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
return -EINVAL;
}
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_32);
+ intel_de_write(dev_priv, HDCP_REP_CTL, rep_ctl | HDCP_SHA1_TEXT_32);
/* Fill up to 64-4 bytes with zeros (leave the last write for length) */
while ((sha_idx % 64) < (64 - sizeof(sha_text))) {
ret = intel_write_sha_text(dev_priv, 0);
@@ -493,13 +508,14 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
return ret;
/* Tell the HW we're done with the hash and wait for it to ACK */
- I915_WRITE(HDCP_REP_CTL, rep_ctl | HDCP_SHA1_COMPLETE_HASH);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_COMPLETE_HASH);
if (intel_de_wait_for_set(dev_priv, HDCP_REP_CTL,
HDCP_SHA1_COMPLETE, 1)) {
DRM_ERROR("Timed out waiting for SHA1 complete\n");
return -ETIMEDOUT;
}
- if (!(I915_READ(HDCP_REP_CTL) & HDCP_SHA1_V_MATCH)) {
+ if (!(intel_de_read(dev_priv, HDCP_REP_CTL) & HDCP_SHA1_V_MATCH)) {
DRM_DEBUG_KMS("SHA-1 mismatch, HDCP failed\n");
return -ENXIO;
}
@@ -631,10 +647,11 @@ static int intel_hdcp_auth(struct intel_connector *connector)
/* Initialize An with 2 random values and acquire it */
for (i = 0; i < 2; i++)
- I915_WRITE(HDCP_ANINIT(dev_priv, cpu_transcoder, port),
- get_random_u32());
- I915_WRITE(HDCP_CONF(dev_priv, cpu_transcoder, port),
- HDCP_CONF_CAPTURE_AN);
+ intel_de_write(dev_priv,
+ HDCP_ANINIT(dev_priv, cpu_transcoder, port),
+ get_random_u32());
+ intel_de_write(dev_priv, HDCP_CONF(dev_priv, cpu_transcoder, port),
+ HDCP_CONF_CAPTURE_AN);
/* Wait for An to be acquired */
if (intel_de_wait_for_set(dev_priv,
@@ -644,8 +661,10 @@ static int intel_hdcp_auth(struct intel_connector *connector)
return -ETIMEDOUT;
}
- an.reg[0] = I915_READ(HDCP_ANLO(dev_priv, cpu_transcoder, port));
- an.reg[1] = I915_READ(HDCP_ANHI(dev_priv, cpu_transcoder, port));
+ an.reg[0] = intel_de_read(dev_priv,
+ HDCP_ANLO(dev_priv, cpu_transcoder, port));
+ an.reg[1] = intel_de_read(dev_priv,
+ HDCP_ANHI(dev_priv, cpu_transcoder, port));
ret = shim->write_an_aksv(intel_dig_port, an.shim);
if (ret)
return ret;
@@ -663,26 +682,27 @@ static int intel_hdcp_auth(struct intel_connector *connector)
return -EPERM;
}
- I915_WRITE(HDCP_BKSVLO(dev_priv, cpu_transcoder, port), bksv.reg[0]);
- I915_WRITE(HDCP_BKSVHI(dev_priv, cpu_transcoder, port), bksv.reg[1]);
+ intel_de_write(dev_priv, HDCP_BKSVLO(dev_priv, cpu_transcoder, port),
+ bksv.reg[0]);
+ intel_de_write(dev_priv, HDCP_BKSVHI(dev_priv, cpu_transcoder, port),
+ bksv.reg[1]);
ret = shim->repeater_present(intel_dig_port, &repeater_present);
if (ret)
return ret;
if (repeater_present)
- I915_WRITE(HDCP_REP_CTL,
- intel_hdcp_get_repeater_ctl(dev_priv, cpu_transcoder,
- port));
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ intel_hdcp_get_repeater_ctl(dev_priv, cpu_transcoder, port));
ret = shim->toggle_signalling(intel_dig_port, true);
if (ret)
return ret;
- I915_WRITE(HDCP_CONF(dev_priv, cpu_transcoder, port),
- HDCP_CONF_AUTH_AND_ENC);
+ intel_de_write(dev_priv, HDCP_CONF(dev_priv, cpu_transcoder, port),
+ HDCP_CONF_AUTH_AND_ENC);
/* Wait for R0 ready */
- if (wait_for(I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder, port)) &
+ if (wait_for(intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)) &
(HDCP_STATUS_R0_READY | HDCP_STATUS_ENC), 1)) {
DRM_ERROR("Timed out waiting for R0 ready\n");
return -ETIMEDOUT;
@@ -710,19 +730,19 @@ static int intel_hdcp_auth(struct intel_connector *connector)
ret = shim->read_ri_prime(intel_dig_port, ri.shim);
if (ret)
return ret;
- I915_WRITE(HDCP_RPRIME(dev_priv, cpu_transcoder, port), ri.reg);
+ intel_de_write(dev_priv,
+ HDCP_RPRIME(dev_priv, cpu_transcoder, port),
+ ri.reg);
/* Wait for Ri prime match */
- if (!wait_for(I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder,
- port)) &
- (HDCP_STATUS_RI_MATCH | HDCP_STATUS_ENC), 1))
+ if (!wait_for(intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)) &
+ (HDCP_STATUS_RI_MATCH | HDCP_STATUS_ENC), 1))
break;
}
if (i == tries) {
DRM_DEBUG_KMS("Timed out waiting for Ri prime match (%x)\n",
- I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder,
- port)));
+ intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)));
return -ETIMEDOUT;
}
@@ -760,7 +780,7 @@ static int _intel_hdcp_disable(struct intel_connector *connector)
connector->base.name, connector->base.base.id);
hdcp->hdcp_encrypted = false;
- I915_WRITE(HDCP_CONF(dev_priv, cpu_transcoder, port), 0);
+ intel_de_write(dev_priv, HDCP_CONF(dev_priv, cpu_transcoder, port), 0);
if (intel_de_wait_for_clear(dev_priv,
HDCP_STATUS(dev_priv, cpu_transcoder, port),
~0, ENCRYPT_STATUS_CHANGE_TIMEOUT_MS)) {
@@ -850,8 +870,7 @@ static int intel_hdcp_check_link(struct intel_connector *connector)
if (WARN_ON(!intel_hdcp_in_use(dev_priv, cpu_transcoder, port))) {
DRM_ERROR("%s:%d HDCP link stopped encryption,%x\n",
connector->base.name, connector->base.base.id,
- I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder,
- port)));
+ intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)));
ret = -ENXIO;
hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
schedule_work(&hdcp->prop_work);
@@ -1527,7 +1546,7 @@ static int hdcp2_enable_encryption(struct intel_connector *connector)
enum transcoder cpu_transcoder = hdcp->cpu_transcoder;
int ret;
- WARN_ON(I915_READ(HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
+ WARN_ON(intel_de_read(dev_priv, HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
LINK_ENCRYPTION_STATUS);
if (hdcp->shim->toggle_signalling) {
ret = hdcp->shim->toggle_signalling(intel_dig_port, true);
@@ -1538,13 +1557,12 @@ static int hdcp2_enable_encryption(struct intel_connector *connector)
}
}
- if (I915_READ(HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
+ if (intel_de_read(dev_priv, HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
LINK_AUTH_STATUS) {
/* Link is Authenticated. Now set for Encryption */
- I915_WRITE(HDCP2_CTL(dev_priv, cpu_transcoder, port),
- I915_READ(HDCP2_CTL(dev_priv, cpu_transcoder,
- port)) |
- CTL_LINK_ENCRYPTION_REQ);
+ intel_de_write(dev_priv,
+ HDCP2_CTL(dev_priv, cpu_transcoder, port),
+ intel_de_read(dev_priv, HDCP2_CTL(dev_priv, cpu_transcoder, port)) | CTL_LINK_ENCRYPTION_REQ);
}
ret = intel_de_wait_for_set(dev_priv,
@@ -1565,12 +1583,11 @@ static int hdcp2_disable_encryption(struct intel_connector *connector)
enum transcoder cpu_transcoder = hdcp->cpu_transcoder;
int ret;
- WARN_ON(!(I915_READ(HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
+ WARN_ON(!(intel_de_read(dev_priv, HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &
LINK_ENCRYPTION_STATUS));
- I915_WRITE(HDCP2_CTL(dev_priv, cpu_transcoder, port),
- I915_READ(HDCP2_CTL(dev_priv, cpu_transcoder, port)) &
- ~CTL_LINK_ENCRYPTION_REQ);
+ intel_de_write(dev_priv, HDCP2_CTL(dev_priv, cpu_transcoder, port),
+ intel_de_read(dev_priv, HDCP2_CTL(dev_priv, cpu_transcoder, port)) & ~CTL_LINK_ENCRYPTION_REQ);
ret = intel_de_wait_for_clear(dev_priv,
HDCP2_STATUS(dev_priv, cpu_transcoder,
@@ -1688,8 +1705,7 @@ static int intel_hdcp2_check_link(struct intel_connector *connector)
if (WARN_ON(!intel_hdcp2_in_use(dev_priv, cpu_transcoder, port))) {
DRM_ERROR("HDCP2.2 link stopped the encryption, %x\n",
- I915_READ(HDCP2_STATUS(dev_priv, cpu_transcoder,
- port)));
+ intel_de_read(dev_priv, HDCP2_STATUS(dev_priv, cpu_transcoder, port)));
ret = -ENXIO;
hdcp->value = DRM_MODE_CONTENT_PROTECTION_DESIRED;
schedule_work(&hdcp->prop_work);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 20/33] drm/i915/hdmi: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (18 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 19/33] drm/i915/hdcp: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 21/33] drm/i915/lpe_audio: " Jani Nikula
` (19 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 258 +++++++++++-----------
1 file changed, 133 insertions(+), 125 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 83d6b5ab7082..ab13cf834cc4 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -72,7 +72,7 @@ assert_hdmi_port_disabled(struct intel_hdmi *intel_hdmi)
enabled_bits = HAS_DDI(dev_priv) ? DDI_BUF_CTL_ENABLE : SDVO_ENABLE;
- WARN(I915_READ(intel_hdmi->hdmi_reg) & enabled_bits,
+ WARN(intel_de_read(dev_priv, intel_hdmi->hdmi_reg) & enabled_bits,
"HDMI port enabled, expecting disabled\n");
}
@@ -80,7 +80,7 @@ static void
assert_hdmi_transcoder_func_disabled(struct drm_i915_private *dev_priv,
enum transcoder cpu_transcoder)
{
- WARN(I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder)) &
+ WARN(intel_de_read(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder)) &
TRANS_DDI_FUNC_ENABLE,
"HDMI transcoder function enabled, expecting disabled\n");
}
@@ -215,7 +215,7 @@ static void g4x_write_infoframe(struct intel_encoder *encoder,
{
const u32 *data = frame;
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- u32 val = I915_READ(VIDEO_DIP_CTL);
+ u32 val = intel_de_read(dev_priv, VIDEO_DIP_CTL);
int i;
WARN(!(val & VIDEO_DIP_ENABLE), "Writing DIP with CTL reg disabled\n");
@@ -225,22 +225,22 @@ static void g4x_write_infoframe(struct intel_encoder *encoder,
val &= ~g4x_infoframe_enable(type);
- I915_WRITE(VIDEO_DIP_CTL, val);
+ intel_de_write(dev_priv, VIDEO_DIP_CTL, val);
for (i = 0; i < len; i += 4) {
- I915_WRITE(VIDEO_DIP_DATA, *data);
+ intel_de_write(dev_priv, VIDEO_DIP_DATA, *data);
data++;
}
/* Write every possible data byte to force correct ECC calculation. */
for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
- I915_WRITE(VIDEO_DIP_DATA, 0);
+ intel_de_write(dev_priv, VIDEO_DIP_DATA, 0);
val |= g4x_infoframe_enable(type);
val &= ~VIDEO_DIP_FREQ_MASK;
val |= VIDEO_DIP_FREQ_VSYNC;
- I915_WRITE(VIDEO_DIP_CTL, val);
- POSTING_READ(VIDEO_DIP_CTL);
+ intel_de_write(dev_priv, VIDEO_DIP_CTL, val);
+ intel_de_posting_read(dev_priv, VIDEO_DIP_CTL);
}
static void g4x_read_infoframe(struct intel_encoder *encoder,
@@ -252,22 +252,22 @@ static void g4x_read_infoframe(struct intel_encoder *encoder,
u32 val, *data = frame;
int i;
- val = I915_READ(VIDEO_DIP_CTL);
+ val = intel_de_read(dev_priv, VIDEO_DIP_CTL);
val &= ~(VIDEO_DIP_SELECT_MASK | 0xf); /* clear DIP data offset */
val |= g4x_infoframe_index(type);
- I915_WRITE(VIDEO_DIP_CTL, val);
+ intel_de_write(dev_priv, VIDEO_DIP_CTL, val);
for (i = 0; i < len; i += 4)
- *data++ = I915_READ(VIDEO_DIP_DATA);
+ *data++ = intel_de_read(dev_priv, VIDEO_DIP_DATA);
}
static u32 g4x_infoframes_enabled(struct intel_encoder *encoder,
const struct intel_crtc_state *pipe_config)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- u32 val = I915_READ(VIDEO_DIP_CTL);
+ u32 val = intel_de_read(dev_priv, VIDEO_DIP_CTL);
if ((val & VIDEO_DIP_ENABLE) == 0)
return 0;
@@ -288,7 +288,7 @@ static void ibx_write_infoframe(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
int i;
WARN(!(val & VIDEO_DIP_ENABLE), "Writing DIP with CTL reg disabled\n");
@@ -298,22 +298,23 @@ static void ibx_write_infoframe(struct intel_encoder *encoder,
val &= ~g4x_infoframe_enable(type);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
for (i = 0; i < len; i += 4) {
- I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), *data);
+ intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe),
+ *data);
data++;
}
/* Write every possible data byte to force correct ECC calculation. */
for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
- I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
+ intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
val |= g4x_infoframe_enable(type);
val &= ~VIDEO_DIP_FREQ_MASK;
val |= VIDEO_DIP_FREQ_VSYNC;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
}
static void ibx_read_infoframe(struct intel_encoder *encoder,
@@ -326,15 +327,15 @@ static void ibx_read_infoframe(struct intel_encoder *encoder,
u32 val, *data = frame;
int i;
- val = I915_READ(TVIDEO_DIP_CTL(crtc->pipe));
+ val = intel_de_read(dev_priv, TVIDEO_DIP_CTL(crtc->pipe));
val &= ~(VIDEO_DIP_SELECT_MASK | 0xf); /* clear DIP data offset */
val |= g4x_infoframe_index(type);
- I915_WRITE(TVIDEO_DIP_CTL(crtc->pipe), val);
+ intel_de_write(dev_priv, TVIDEO_DIP_CTL(crtc->pipe), val);
for (i = 0; i < len; i += 4)
- *data++ = I915_READ(TVIDEO_DIP_DATA(crtc->pipe));
+ *data++ = intel_de_read(dev_priv, TVIDEO_DIP_DATA(crtc->pipe));
}
static u32 ibx_infoframes_enabled(struct intel_encoder *encoder,
@@ -343,7 +344,7 @@ static u32 ibx_infoframes_enabled(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
enum pipe pipe = to_intel_crtc(pipe_config->uapi.crtc)->pipe;
i915_reg_t reg = TVIDEO_DIP_CTL(pipe);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
if ((val & VIDEO_DIP_ENABLE) == 0)
return 0;
@@ -365,7 +366,7 @@ static void cpt_write_infoframe(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
int i;
WARN(!(val & VIDEO_DIP_ENABLE), "Writing DIP with CTL reg disabled\n");
@@ -378,22 +379,23 @@ static void cpt_write_infoframe(struct intel_encoder *encoder,
if (type != HDMI_INFOFRAME_TYPE_AVI)
val &= ~g4x_infoframe_enable(type);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
for (i = 0; i < len; i += 4) {
- I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), *data);
+ intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe),
+ *data);
data++;
}
/* Write every possible data byte to force correct ECC calculation. */
for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
- I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
+ intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
val |= g4x_infoframe_enable(type);
val &= ~VIDEO_DIP_FREQ_MASK;
val |= VIDEO_DIP_FREQ_VSYNC;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
}
static void cpt_read_infoframe(struct intel_encoder *encoder,
@@ -406,15 +408,15 @@ static void cpt_read_infoframe(struct intel_encoder *encoder,
u32 val, *data = frame;
int i;
- val = I915_READ(TVIDEO_DIP_CTL(crtc->pipe));
+ val = intel_de_read(dev_priv, TVIDEO_DIP_CTL(crtc->pipe));
val &= ~(VIDEO_DIP_SELECT_MASK | 0xf); /* clear DIP data offset */
val |= g4x_infoframe_index(type);
- I915_WRITE(TVIDEO_DIP_CTL(crtc->pipe), val);
+ intel_de_write(dev_priv, TVIDEO_DIP_CTL(crtc->pipe), val);
for (i = 0; i < len; i += 4)
- *data++ = I915_READ(TVIDEO_DIP_DATA(crtc->pipe));
+ *data++ = intel_de_read(dev_priv, TVIDEO_DIP_DATA(crtc->pipe));
}
static u32 cpt_infoframes_enabled(struct intel_encoder *encoder,
@@ -422,7 +424,7 @@ static u32 cpt_infoframes_enabled(struct intel_encoder *encoder,
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
enum pipe pipe = to_intel_crtc(pipe_config->uapi.crtc)->pipe;
- u32 val = I915_READ(TVIDEO_DIP_CTL(pipe));
+ u32 val = intel_de_read(dev_priv, TVIDEO_DIP_CTL(pipe));
if ((val & VIDEO_DIP_ENABLE) == 0)
return 0;
@@ -441,7 +443,7 @@ static void vlv_write_infoframe(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
i915_reg_t reg = VLV_TVIDEO_DIP_CTL(intel_crtc->pipe);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
int i;
WARN(!(val & VIDEO_DIP_ENABLE), "Writing DIP with CTL reg disabled\n");
@@ -451,22 +453,24 @@ static void vlv_write_infoframe(struct intel_encoder *encoder,
val &= ~g4x_infoframe_enable(type);
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
for (i = 0; i < len; i += 4) {
- I915_WRITE(VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), *data);
+ intel_de_write(dev_priv,
+ VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), *data);
data++;
}
/* Write every possible data byte to force correct ECC calculation. */
for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
- I915_WRITE(VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
+ intel_de_write(dev_priv,
+ VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
val |= g4x_infoframe_enable(type);
val &= ~VIDEO_DIP_FREQ_MASK;
val |= VIDEO_DIP_FREQ_VSYNC;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
}
static void vlv_read_infoframe(struct intel_encoder *encoder,
@@ -479,15 +483,16 @@ static void vlv_read_infoframe(struct intel_encoder *encoder,
u32 val, *data = frame;
int i;
- val = I915_READ(VLV_TVIDEO_DIP_CTL(crtc->pipe));
+ val = intel_de_read(dev_priv, VLV_TVIDEO_DIP_CTL(crtc->pipe));
val &= ~(VIDEO_DIP_SELECT_MASK | 0xf); /* clear DIP data offset */
val |= g4x_infoframe_index(type);
- I915_WRITE(VLV_TVIDEO_DIP_CTL(crtc->pipe), val);
+ intel_de_write(dev_priv, VLV_TVIDEO_DIP_CTL(crtc->pipe), val);
for (i = 0; i < len; i += 4)
- *data++ = I915_READ(VLV_TVIDEO_DIP_DATA(crtc->pipe));
+ *data++ = intel_de_read(dev_priv,
+ VLV_TVIDEO_DIP_DATA(crtc->pipe));
}
static u32 vlv_infoframes_enabled(struct intel_encoder *encoder,
@@ -495,7 +500,7 @@ static u32 vlv_infoframes_enabled(struct intel_encoder *encoder,
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
enum pipe pipe = to_intel_crtc(pipe_config->uapi.crtc)->pipe;
- u32 val = I915_READ(VLV_TVIDEO_DIP_CTL(pipe));
+ u32 val = intel_de_read(dev_priv, VLV_TVIDEO_DIP_CTL(pipe));
if ((val & VIDEO_DIP_ENABLE) == 0)
return 0;
@@ -519,28 +524,30 @@ static void hsw_write_infoframe(struct intel_encoder *encoder,
i915_reg_t ctl_reg = HSW_TVIDEO_DIP_CTL(cpu_transcoder);
int data_size;
int i;
- u32 val = I915_READ(ctl_reg);
+ u32 val = intel_de_read(dev_priv, ctl_reg);
data_size = hsw_dip_data_size(dev_priv, type);
WARN_ON(len > data_size);
val &= ~hsw_infoframe_enable(type);
- I915_WRITE(ctl_reg, val);
+ intel_de_write(dev_priv, ctl_reg, val);
for (i = 0; i < len; i += 4) {
- I915_WRITE(hsw_dip_data_reg(dev_priv, cpu_transcoder,
- type, i >> 2), *data);
+ intel_de_write(dev_priv,
+ hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2),
+ *data);
data++;
}
/* Write every possible data byte to force correct ECC calculation. */
for (; i < data_size; i += 4)
- I915_WRITE(hsw_dip_data_reg(dev_priv, cpu_transcoder,
- type, i >> 2), 0);
+ intel_de_write(dev_priv,
+ hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2),
+ 0);
val |= hsw_infoframe_enable(type);
- I915_WRITE(ctl_reg, val);
- POSTING_READ(ctl_reg);
+ intel_de_write(dev_priv, ctl_reg, val);
+ intel_de_posting_read(dev_priv, ctl_reg);
}
static void hsw_read_infoframe(struct intel_encoder *encoder,
@@ -553,18 +560,19 @@ static void hsw_read_infoframe(struct intel_encoder *encoder,
u32 val, *data = frame;
int i;
- val = I915_READ(HSW_TVIDEO_DIP_CTL(cpu_transcoder));
+ val = intel_de_read(dev_priv, HSW_TVIDEO_DIP_CTL(cpu_transcoder));
for (i = 0; i < len; i += 4)
- *data++ = I915_READ(hsw_dip_data_reg(dev_priv, cpu_transcoder,
- type, i >> 2));
+ *data++ = intel_de_read(dev_priv,
+ hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2));
}
static u32 hsw_infoframes_enabled(struct intel_encoder *encoder,
const struct intel_crtc_state *pipe_config)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- u32 val = I915_READ(HSW_TVIDEO_DIP_CTL(pipe_config->cpu_transcoder));
+ u32 val = intel_de_read(dev_priv,
+ HSW_TVIDEO_DIP_CTL(pipe_config->cpu_transcoder));
u32 mask;
mask = (VIDEO_DIP_ENABLE_VSC_HSW | VIDEO_DIP_ENABLE_AVI_HSW |
@@ -859,7 +867,7 @@ static void g4x_set_infoframes(struct intel_encoder *encoder,
struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
struct intel_hdmi *intel_hdmi = &intel_dig_port->hdmi;
i915_reg_t reg = VIDEO_DIP_CTL;
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
u32 port = VIDEO_DIP_PORT(encoder->port);
assert_hdmi_port_disabled(intel_hdmi);
@@ -885,8 +893,8 @@ static void g4x_set_infoframes(struct intel_encoder *encoder,
}
val &= ~(VIDEO_DIP_ENABLE | VIDEO_DIP_ENABLE_AVI |
VIDEO_DIP_ENABLE_VENDOR | VIDEO_DIP_ENABLE_SPD);
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
return;
}
@@ -904,8 +912,8 @@ static void g4x_set_infoframes(struct intel_encoder *encoder,
val &= ~(VIDEO_DIP_ENABLE_AVI |
VIDEO_DIP_ENABLE_VENDOR | VIDEO_DIP_ENABLE_SPD);
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
intel_write_infoframe(encoder, crtc_state,
HDMI_INFOFRAME_TYPE_AVI,
@@ -982,7 +990,7 @@ static bool intel_hdmi_set_gcp_infoframe(struct intel_encoder *encoder,
else
return false;
- I915_WRITE(reg, crtc_state->infoframes.gcp);
+ intel_de_write(dev_priv, reg, crtc_state->infoframes.gcp);
return true;
}
@@ -1007,7 +1015,7 @@ void intel_hdmi_read_gcp_infoframe(struct intel_encoder *encoder,
else
return;
- crtc_state->infoframes.gcp = I915_READ(reg);
+ crtc_state->infoframes.gcp = intel_de_read(dev_priv, reg);
}
static void intel_hdmi_compute_gcp_infoframe(struct intel_encoder *encoder,
@@ -1042,7 +1050,7 @@ static void ibx_set_infoframes(struct intel_encoder *encoder,
struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
struct intel_hdmi *intel_hdmi = &intel_dig_port->hdmi;
i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
u32 port = VIDEO_DIP_PORT(encoder->port);
assert_hdmi_port_disabled(intel_hdmi);
@@ -1056,8 +1064,8 @@ static void ibx_set_infoframes(struct intel_encoder *encoder,
val &= ~(VIDEO_DIP_ENABLE | VIDEO_DIP_ENABLE_AVI |
VIDEO_DIP_ENABLE_VENDOR | VIDEO_DIP_ENABLE_GAMUT |
VIDEO_DIP_ENABLE_SPD | VIDEO_DIP_ENABLE_GCP);
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
return;
}
@@ -1077,8 +1085,8 @@ static void ibx_set_infoframes(struct intel_encoder *encoder,
if (intel_hdmi_set_gcp_infoframe(encoder, crtc_state, conn_state))
val |= VIDEO_DIP_ENABLE_GCP;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
intel_write_infoframe(encoder, crtc_state,
HDMI_INFOFRAME_TYPE_AVI,
@@ -1100,7 +1108,7 @@ static void cpt_set_infoframes(struct intel_encoder *encoder,
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
assert_hdmi_port_disabled(intel_hdmi);
@@ -1113,8 +1121,8 @@ static void cpt_set_infoframes(struct intel_encoder *encoder,
val &= ~(VIDEO_DIP_ENABLE | VIDEO_DIP_ENABLE_AVI |
VIDEO_DIP_ENABLE_VENDOR | VIDEO_DIP_ENABLE_GAMUT |
VIDEO_DIP_ENABLE_SPD | VIDEO_DIP_ENABLE_GCP);
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
return;
}
@@ -1126,8 +1134,8 @@ static void cpt_set_infoframes(struct intel_encoder *encoder,
if (intel_hdmi_set_gcp_infoframe(encoder, crtc_state, conn_state))
val |= VIDEO_DIP_ENABLE_GCP;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
intel_write_infoframe(encoder, crtc_state,
HDMI_INFOFRAME_TYPE_AVI,
@@ -1149,7 +1157,7 @@ static void vlv_set_infoframes(struct intel_encoder *encoder,
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
i915_reg_t reg = VLV_TVIDEO_DIP_CTL(intel_crtc->pipe);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
u32 port = VIDEO_DIP_PORT(encoder->port);
assert_hdmi_port_disabled(intel_hdmi);
@@ -1163,8 +1171,8 @@ static void vlv_set_infoframes(struct intel_encoder *encoder,
val &= ~(VIDEO_DIP_ENABLE | VIDEO_DIP_ENABLE_AVI |
VIDEO_DIP_ENABLE_VENDOR | VIDEO_DIP_ENABLE_GAMUT |
VIDEO_DIP_ENABLE_SPD | VIDEO_DIP_ENABLE_GCP);
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
return;
}
@@ -1184,8 +1192,8 @@ static void vlv_set_infoframes(struct intel_encoder *encoder,
if (intel_hdmi_set_gcp_infoframe(encoder, crtc_state, conn_state))
val |= VIDEO_DIP_ENABLE_GCP;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
intel_write_infoframe(encoder, crtc_state,
HDMI_INFOFRAME_TYPE_AVI,
@@ -1205,7 +1213,7 @@ static void hsw_set_infoframes(struct intel_encoder *encoder,
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
i915_reg_t reg = HSW_TVIDEO_DIP_CTL(crtc_state->cpu_transcoder);
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
assert_hdmi_transcoder_func_disabled(dev_priv,
crtc_state->cpu_transcoder);
@@ -1216,16 +1224,16 @@ static void hsw_set_infoframes(struct intel_encoder *encoder,
VIDEO_DIP_ENABLE_DRM_GLK);
if (!enable) {
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
return;
}
if (intel_hdmi_set_gcp_infoframe(encoder, crtc_state, conn_state))
val |= VIDEO_DIP_ENABLE_GCP_HSW;
- I915_WRITE(reg, val);
- POSTING_READ(reg);
+ intel_de_write(dev_priv, reg, val);
+ intel_de_posting_read(dev_priv, reg);
intel_write_infoframe(encoder, crtc_state,
HDMI_INFOFRAME_TYPE_AVI,
@@ -1455,7 +1463,7 @@ static int kbl_repositioning_enc_en_signal(struct intel_connector *connector)
int ret;
for (;;) {
- scanline = I915_READ(PIPEDSL(intel_crtc->pipe));
+ scanline = intel_de_read(dev_priv, PIPEDSL(intel_crtc->pipe));
if (scanline > 100 && scanline < 200)
break;
usleep_range(25, 50);
@@ -1523,14 +1531,14 @@ bool intel_hdmi_hdcp_check_link(struct intel_digital_port *intel_dig_port)
if (ret)
return false;
- I915_WRITE(HDCP_RPRIME(dev_priv, cpu_transcoder, port), ri.reg);
+ intel_de_write(dev_priv, HDCP_RPRIME(dev_priv, cpu_transcoder, port),
+ ri.reg);
/* Wait for Ri prime match */
- if (wait_for(I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder, port)) &
+ if (wait_for(intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)) &
(HDCP_STATUS_RI_MATCH | HDCP_STATUS_ENC), 1)) {
DRM_ERROR("Ri' mismatch detected, link check failed (%x)\n",
- I915_READ(HDCP_STATUS(dev_priv, cpu_transcoder,
- port)));
+ intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)));
return false;
}
return true;
@@ -1767,8 +1775,8 @@ static void intel_hdmi_prepare(struct intel_encoder *encoder,
else
hdmi_val |= SDVO_PIPE_SEL(crtc->pipe);
- I915_WRITE(intel_hdmi->hdmi_reg, hdmi_val);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, hdmi_val);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
}
static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder,
@@ -1802,7 +1810,7 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
pipe_config->output_types |= BIT(INTEL_OUTPUT_HDMI);
- tmp = I915_READ(intel_hdmi->hdmi_reg);
+ tmp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
if (tmp & SDVO_HSYNC_ACTIVE_HIGH)
flags |= DRM_MODE_FLAG_PHSYNC;
@@ -1878,14 +1886,14 @@ static void g4x_enable_hdmi(struct intel_encoder *encoder,
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
u32 temp;
- temp = I915_READ(intel_hdmi->hdmi_reg);
+ temp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
temp |= SDVO_ENABLE;
if (pipe_config->has_audio)
temp |= HDMI_AUDIO_ENABLE;
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
if (pipe_config->has_audio)
intel_enable_hdmi_audio(encoder, pipe_config, conn_state);
@@ -1900,7 +1908,7 @@ static void ibx_enable_hdmi(struct intel_encoder *encoder,
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
u32 temp;
- temp = I915_READ(intel_hdmi->hdmi_reg);
+ temp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
temp |= SDVO_ENABLE;
if (pipe_config->has_audio)
@@ -1910,10 +1918,10 @@ static void ibx_enable_hdmi(struct intel_encoder *encoder,
* HW workaround, need to write this twice for issue
* that may result in first write getting masked.
*/
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
/*
* HW workaround, need to toggle enable bit off and on
@@ -1924,17 +1932,18 @@ static void ibx_enable_hdmi(struct intel_encoder *encoder,
*/
if (pipe_config->pipe_bpp > 24 &&
pipe_config->pixel_multiplier > 1) {
- I915_WRITE(intel_hdmi->hdmi_reg, temp & ~SDVO_ENABLE);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg,
+ temp & ~SDVO_ENABLE);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
/*
* HW workaround, need to write this twice for issue
* that may result in first write getting masked.
*/
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
}
if (pipe_config->has_audio)
@@ -1952,7 +1961,7 @@ static void cpt_enable_hdmi(struct intel_encoder *encoder,
enum pipe pipe = crtc->pipe;
u32 temp;
- temp = I915_READ(intel_hdmi->hdmi_reg);
+ temp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
temp |= SDVO_ENABLE;
if (pipe_config->has_audio)
@@ -1969,27 +1978,25 @@ static void cpt_enable_hdmi(struct intel_encoder *encoder,
*/
if (pipe_config->pipe_bpp > 24) {
- I915_WRITE(TRANS_CHICKEN1(pipe),
- I915_READ(TRANS_CHICKEN1(pipe)) |
- TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);
+ intel_de_write(dev_priv, TRANS_CHICKEN1(pipe),
+ intel_de_read(dev_priv, TRANS_CHICKEN1(pipe)) | TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);
temp &= ~SDVO_COLOR_FORMAT_MASK;
temp |= SDVO_COLOR_FORMAT_8bpc;
}
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
if (pipe_config->pipe_bpp > 24) {
temp &= ~SDVO_COLOR_FORMAT_MASK;
temp |= HDMI_COLOR_FORMAT_12bpc;
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
- I915_WRITE(TRANS_CHICKEN1(pipe),
- I915_READ(TRANS_CHICKEN1(pipe)) &
- ~TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);
+ intel_de_write(dev_priv, TRANS_CHICKEN1(pipe),
+ intel_de_read(dev_priv, TRANS_CHICKEN1(pipe)) & ~TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);
}
if (pipe_config->has_audio)
@@ -2014,11 +2021,11 @@ static void intel_disable_hdmi(struct intel_encoder *encoder,
struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->uapi.crtc);
u32 temp;
- temp = I915_READ(intel_hdmi->hdmi_reg);
+ temp = intel_de_read(dev_priv, intel_hdmi->hdmi_reg);
temp &= ~(SDVO_ENABLE | HDMI_AUDIO_ENABLE);
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
/*
* HW workaround for IBX, we need to move the port
@@ -2039,14 +2046,14 @@ static void intel_disable_hdmi(struct intel_encoder *encoder,
* HW workaround, need to write this twice for issue
* that may result in first write getting masked.
*/
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
temp &= ~SDVO_ENABLE;
- I915_WRITE(intel_hdmi->hdmi_reg, temp);
- POSTING_READ(intel_hdmi->hdmi_reg);
+ intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
+ intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
intel_wait_for_vblank_if_active(dev_priv, PIPE_A);
intel_set_cpu_fifo_underrun_reporting(dev_priv, PIPE_A, true);
@@ -3190,8 +3197,9 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
* generated on the port when a cable is not attached.
*/
if (IS_G45(dev_priv)) {
- u32 temp = I915_READ(PEG_BAND_GAP_DATA);
- I915_WRITE(PEG_BAND_GAP_DATA, (temp & ~0xf) | 0xd);
+ u32 temp = intel_de_read(dev_priv, PEG_BAND_GAP_DATA);
+ intel_de_write(dev_priv, PEG_BAND_GAP_DATA,
+ (temp & ~0xf) | 0xd);
}
cec_fill_conn_info_from_drm(&conn_info, connector);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 21/33] drm/i915/lpe_audio: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (19 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 20/33] drm/i915/hdmi: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 22/33] drm/i915/lvds: " Jani Nikula
` (18 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_lpe_audio.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_lpe_audio.c b/drivers/gpu/drm/i915/display/intel_lpe_audio.c
index 0b67f7887cd0..09591ba27e2e 100644
--- a/drivers/gpu/drm/i915/display/intel_lpe_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_lpe_audio.c
@@ -71,6 +71,7 @@
#include <drm/intel_lpe_audio.h>
#include "i915_drv.h"
+#include "intel_de.h"
#include "intel_lpe_audio.h"
#define HAS_LPE_AUDIO(dev_priv) ((dev_priv)->lpe_audio.platdev != NULL)
@@ -230,7 +231,8 @@ static int lpe_audio_setup(struct drm_i915_private *dev_priv)
/* enable chicken bit; at least this is required for Dell Wyse 3040
* with DP outputs (but only sometimes by some reason!)
*/
- I915_WRITE(VLV_AUD_CHICKEN_BIT_REG, VLV_CHICKEN_BIT_DBG_ENABLE);
+ intel_de_write(dev_priv, VLV_AUD_CHICKEN_BIT_REG,
+ VLV_CHICKEN_BIT_DBG_ENABLE);
return 0;
err_free_irq:
@@ -334,7 +336,7 @@ void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
spin_lock_irqsave(&pdata->lpe_audio_slock, irqflags);
- audio_enable = I915_READ(VLV_AUD_PORT_EN_DBG(port));
+ audio_enable = intel_de_read(dev_priv, VLV_AUD_PORT_EN_DBG(port));
if (eld != NULL) {
memcpy(ppdata->eld, eld, HDMI_MAX_ELD_BYTES);
@@ -343,8 +345,8 @@ void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
ppdata->dp_output = dp_output;
/* Unmute the amp for both DP and HDMI */
- I915_WRITE(VLV_AUD_PORT_EN_DBG(port),
- audio_enable & ~VLV_AMP_MUTE);
+ intel_de_write(dev_priv, VLV_AUD_PORT_EN_DBG(port),
+ audio_enable & ~VLV_AMP_MUTE);
} else {
memset(ppdata->eld, 0, HDMI_MAX_ELD_BYTES);
ppdata->pipe = -1;
@@ -352,8 +354,8 @@ void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
ppdata->dp_output = false;
/* Mute the amp for both DP and HDMI */
- I915_WRITE(VLV_AUD_PORT_EN_DBG(port),
- audio_enable | VLV_AMP_MUTE);
+ intel_de_write(dev_priv, VLV_AUD_PORT_EN_DBG(port),
+ audio_enable | VLV_AMP_MUTE);
}
if (pdata->notify_audio_lpe)
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 22/33] drm/i915/lvds: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (20 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 21/33] drm/i915/lpe_audio: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 23/33] drm/i915/overlay: " Jani Nikula
` (17 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_lvds.c | 57 +++++++++++------------
1 file changed, 28 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c
index 10696bb99dcf..47c49f317e07 100644
--- a/drivers/gpu/drm/i915/display/intel_lvds.c
+++ b/drivers/gpu/drm/i915/display/intel_lvds.c
@@ -85,7 +85,7 @@ bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(lvds_reg);
+ val = intel_de_read(dev_priv, lvds_reg);
/* asserts want to know the pipe even if the port is disabled */
if (HAS_PCH_CPT(dev_priv))
@@ -125,7 +125,7 @@ static void intel_lvds_get_config(struct intel_encoder *encoder,
pipe_config->output_types |= BIT(INTEL_OUTPUT_LVDS);
- tmp = I915_READ(lvds_encoder->reg);
+ tmp = intel_de_read(dev_priv, lvds_encoder->reg);
if (tmp & LVDS_HSYNC_POLARITY)
flags |= DRM_MODE_FLAG_NHSYNC;
else
@@ -143,7 +143,7 @@ static void intel_lvds_get_config(struct intel_encoder *encoder,
/* gen2/3 store dither state in pfit control, needs to match */
if (INTEL_GEN(dev_priv) < 4) {
- tmp = I915_READ(PFIT_CONTROL);
+ tmp = intel_de_read(dev_priv, PFIT_CONTROL);
pipe_config->gmch_pfit.control |= tmp & PANEL_8TO6_DITHER_ENABLE;
}
@@ -156,18 +156,18 @@ static void intel_lvds_pps_get_hw_state(struct drm_i915_private *dev_priv,
{
u32 val;
- pps->powerdown_on_reset = I915_READ(PP_CONTROL(0)) & PANEL_POWER_RESET;
+ pps->powerdown_on_reset = intel_de_read(dev_priv, PP_CONTROL(0)) & PANEL_POWER_RESET;
- val = I915_READ(PP_ON_DELAYS(0));
+ val = intel_de_read(dev_priv, PP_ON_DELAYS(0));
pps->port = REG_FIELD_GET(PANEL_PORT_SELECT_MASK, val);
pps->t1_t2 = REG_FIELD_GET(PANEL_POWER_UP_DELAY_MASK, val);
pps->t5 = REG_FIELD_GET(PANEL_LIGHT_ON_DELAY_MASK, val);
- val = I915_READ(PP_OFF_DELAYS(0));
+ val = intel_de_read(dev_priv, PP_OFF_DELAYS(0));
pps->t3 = REG_FIELD_GET(PANEL_POWER_DOWN_DELAY_MASK, val);
pps->tx = REG_FIELD_GET(PANEL_LIGHT_OFF_DELAY_MASK, val);
- val = I915_READ(PP_DIVISOR(0));
+ val = intel_de_read(dev_priv, PP_DIVISOR(0));
pps->divider = REG_FIELD_GET(PP_REFERENCE_DIVIDER_MASK, val);
val = REG_FIELD_GET(PANEL_POWER_CYCLE_DELAY_MASK, val);
/*
@@ -203,25 +203,20 @@ static void intel_lvds_pps_init_hw(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(PP_CONTROL(0));
+ val = intel_de_read(dev_priv, PP_CONTROL(0));
WARN_ON((val & PANEL_UNLOCK_MASK) != PANEL_UNLOCK_REGS);
if (pps->powerdown_on_reset)
val |= PANEL_POWER_RESET;
- I915_WRITE(PP_CONTROL(0), val);
+ intel_de_write(dev_priv, PP_CONTROL(0), val);
- I915_WRITE(PP_ON_DELAYS(0),
- REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, pps->port) |
- REG_FIELD_PREP(PANEL_POWER_UP_DELAY_MASK, pps->t1_t2) |
- REG_FIELD_PREP(PANEL_LIGHT_ON_DELAY_MASK, pps->t5));
+ intel_de_write(dev_priv, PP_ON_DELAYS(0),
+ REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, pps->port) | REG_FIELD_PREP(PANEL_POWER_UP_DELAY_MASK, pps->t1_t2) | REG_FIELD_PREP(PANEL_LIGHT_ON_DELAY_MASK, pps->t5));
- I915_WRITE(PP_OFF_DELAYS(0),
- REG_FIELD_PREP(PANEL_POWER_DOWN_DELAY_MASK, pps->t3) |
- REG_FIELD_PREP(PANEL_LIGHT_OFF_DELAY_MASK, pps->tx));
+ intel_de_write(dev_priv, PP_OFF_DELAYS(0),
+ REG_FIELD_PREP(PANEL_POWER_DOWN_DELAY_MASK, pps->t3) | REG_FIELD_PREP(PANEL_LIGHT_OFF_DELAY_MASK, pps->tx));
- I915_WRITE(PP_DIVISOR(0),
- REG_FIELD_PREP(PP_REFERENCE_DIVIDER_MASK, pps->divider) |
- REG_FIELD_PREP(PANEL_POWER_CYCLE_DELAY_MASK,
- DIV_ROUND_UP(pps->t4, 1000) + 1));
+ intel_de_write(dev_priv, PP_DIVISOR(0),
+ REG_FIELD_PREP(PP_REFERENCE_DIVIDER_MASK, pps->divider) | REG_FIELD_PREP(PANEL_POWER_CYCLE_DELAY_MASK, DIV_ROUND_UP(pps->t4, 1000) + 1));
}
static void intel_pre_enable_lvds(struct intel_encoder *encoder,
@@ -299,7 +294,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder,
if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
temp |= LVDS_VSYNC_POLARITY;
- I915_WRITE(lvds_encoder->reg, temp);
+ intel_de_write(dev_priv, lvds_encoder->reg, temp);
}
/*
@@ -313,10 +308,12 @@ static void intel_enable_lvds(struct intel_encoder *encoder,
struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
struct drm_i915_private *dev_priv = to_i915(dev);
- I915_WRITE(lvds_encoder->reg, I915_READ(lvds_encoder->reg) | LVDS_PORT_EN);
+ intel_de_write(dev_priv, lvds_encoder->reg,
+ intel_de_read(dev_priv, lvds_encoder->reg) | LVDS_PORT_EN);
- I915_WRITE(PP_CONTROL(0), I915_READ(PP_CONTROL(0)) | PANEL_POWER_ON);
- POSTING_READ(lvds_encoder->reg);
+ intel_de_write(dev_priv, PP_CONTROL(0),
+ intel_de_read(dev_priv, PP_CONTROL(0)) | PANEL_POWER_ON);
+ intel_de_posting_read(dev_priv, lvds_encoder->reg);
if (intel_de_wait_for_set(dev_priv, PP_STATUS(0), PP_ON, 5000))
DRM_ERROR("timed out waiting for panel to power on\n");
@@ -331,12 +328,14 @@ static void intel_disable_lvds(struct intel_encoder *encoder,
struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- I915_WRITE(PP_CONTROL(0), I915_READ(PP_CONTROL(0)) & ~PANEL_POWER_ON);
+ intel_de_write(dev_priv, PP_CONTROL(0),
+ intel_de_read(dev_priv, PP_CONTROL(0)) & ~PANEL_POWER_ON);
if (intel_de_wait_for_clear(dev_priv, PP_STATUS(0), PP_ON, 1000))
DRM_ERROR("timed out waiting for panel to power off\n");
- I915_WRITE(lvds_encoder->reg, I915_READ(lvds_encoder->reg) & ~LVDS_PORT_EN);
- POSTING_READ(lvds_encoder->reg);
+ intel_de_write(dev_priv, lvds_encoder->reg,
+ intel_de_read(dev_priv, lvds_encoder->reg) & ~LVDS_PORT_EN);
+ intel_de_posting_read(dev_priv, lvds_encoder->reg);
}
static void gmch_disable_lvds(struct intel_encoder *encoder,
@@ -791,7 +790,7 @@ static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder)
* we need to check "the value to be set" in VBT when LVDS
* register is uninitialized.
*/
- val = I915_READ(lvds_encoder->reg);
+ val = intel_de_read(dev_priv, lvds_encoder->reg);
if (HAS_PCH_CPT(dev_priv))
val &= ~(LVDS_DETECTED | LVDS_PIPE_SEL_MASK_CPT);
else
@@ -842,7 +841,7 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
else
lvds_reg = LVDS;
- lvds = I915_READ(lvds_reg);
+ lvds = intel_de_read(dev_priv, lvds_reg);
if (HAS_PCH_SPLIT(dev_priv)) {
if ((lvds & LVDS_DETECTED) == 0)
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 23/33] drm/i915/overlay: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (21 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 22/33] drm/i915/lvds: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 24/33] drm/i915/panel: " Jani Nikula
` (16 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_overlay.c | 45 ++++++++++----------
1 file changed, 23 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_overlay.c b/drivers/gpu/drm/i915/display/intel_overlay.c
index e40c3a0e2cd7..365ec6cab3c5 100644
--- a/drivers/gpu/drm/i915/display/intel_overlay.c
+++ b/drivers/gpu/drm/i915/display/intel_overlay.c
@@ -204,9 +204,10 @@ static void i830_overlay_clock_gating(struct drm_i915_private *dev_priv,
/* WA_OVERLAY_CLKGATE:alm */
if (enable)
- I915_WRITE(DSPCLK_GATE_D, 0);
+ intel_de_write(dev_priv, DSPCLK_GATE_D, 0);
else
- I915_WRITE(DSPCLK_GATE_D, OVRUNIT_CLOCK_GATE_DISABLE);
+ intel_de_write(dev_priv, DSPCLK_GATE_D,
+ OVRUNIT_CLOCK_GATE_DISABLE);
/* WA_DISABLE_L2CACHE_CLOCK_GATING:alm */
pci_bus_read_config_byte(pdev->bus,
@@ -321,7 +322,7 @@ static int intel_overlay_continue(struct intel_overlay *overlay,
flip_addr |= OFC_UPDATE;
/* check for underruns */
- tmp = I915_READ(DOVSTA);
+ tmp = intel_de_read(dev_priv, DOVSTA);
if (tmp & (1 << 17))
DRM_DEBUG("overlay underrun, DOVSTA: %x\n", tmp);
@@ -456,7 +457,7 @@ static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
if (!overlay->old_vma)
return 0;
- if (!(I915_READ(GEN2_ISR) & I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT)) {
+ if (!(intel_de_read(dev_priv, GEN2_ISR) & I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT)) {
intel_overlay_release_old_vid_tail(overlay);
return 0;
}
@@ -891,7 +892,7 @@ static int check_overlay_possible_on_crtc(struct intel_overlay *overlay,
static void update_pfit_vscale_ratio(struct intel_overlay *overlay)
{
struct drm_i915_private *dev_priv = overlay->i915;
- u32 pfit_control = I915_READ(PFIT_CONTROL);
+ u32 pfit_control = intel_de_read(dev_priv, PFIT_CONTROL);
u32 ratio;
/* XXX: This is not the same logic as in the xorg driver, but more in
@@ -899,12 +900,12 @@ static void update_pfit_vscale_ratio(struct intel_overlay *overlay)
*/
if (INTEL_GEN(dev_priv) >= 4) {
/* on i965 use the PGM reg to read out the autoscaler values */
- ratio = I915_READ(PFIT_PGM_RATIOS) >> PFIT_VERT_SCALE_SHIFT_965;
+ ratio = intel_de_read(dev_priv, PFIT_PGM_RATIOS) >> PFIT_VERT_SCALE_SHIFT_965;
} else {
if (pfit_control & VERT_AUTO_SCALE)
- ratio = I915_READ(PFIT_AUTO_RATIOS);
+ ratio = intel_de_read(dev_priv, PFIT_AUTO_RATIOS);
else
- ratio = I915_READ(PFIT_PGM_RATIOS);
+ ratio = intel_de_read(dev_priv, PFIT_PGM_RATIOS);
ratio >>= PFIT_VERT_SCALE_SHIFT;
}
@@ -1239,12 +1240,12 @@ int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
attrs->saturation = overlay->saturation;
if (!IS_GEN(dev_priv, 2)) {
- attrs->gamma0 = I915_READ(OGAMC0);
- attrs->gamma1 = I915_READ(OGAMC1);
- attrs->gamma2 = I915_READ(OGAMC2);
- attrs->gamma3 = I915_READ(OGAMC3);
- attrs->gamma4 = I915_READ(OGAMC4);
- attrs->gamma5 = I915_READ(OGAMC5);
+ attrs->gamma0 = intel_de_read(dev_priv, OGAMC0);
+ attrs->gamma1 = intel_de_read(dev_priv, OGAMC1);
+ attrs->gamma2 = intel_de_read(dev_priv, OGAMC2);
+ attrs->gamma3 = intel_de_read(dev_priv, OGAMC3);
+ attrs->gamma4 = intel_de_read(dev_priv, OGAMC4);
+ attrs->gamma5 = intel_de_read(dev_priv, OGAMC5);
}
} else {
if (attrs->brightness < -128 || attrs->brightness > 127)
@@ -1274,12 +1275,12 @@ int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
if (ret)
goto out_unlock;
- I915_WRITE(OGAMC0, attrs->gamma0);
- I915_WRITE(OGAMC1, attrs->gamma1);
- I915_WRITE(OGAMC2, attrs->gamma2);
- I915_WRITE(OGAMC3, attrs->gamma3);
- I915_WRITE(OGAMC4, attrs->gamma4);
- I915_WRITE(OGAMC5, attrs->gamma5);
+ intel_de_write(dev_priv, OGAMC0, attrs->gamma0);
+ intel_de_write(dev_priv, OGAMC1, attrs->gamma1);
+ intel_de_write(dev_priv, OGAMC2, attrs->gamma2);
+ intel_de_write(dev_priv, OGAMC3, attrs->gamma3);
+ intel_de_write(dev_priv, OGAMC4, attrs->gamma4);
+ intel_de_write(dev_priv, OGAMC5, attrs->gamma5);
}
}
overlay->color_key_enabled = (attrs->flags & I915_OVERLAY_DISABLE_DEST_COLORKEY) == 0;
@@ -1419,8 +1420,8 @@ intel_overlay_capture_error_state(struct drm_i915_private *dev_priv)
if (error == NULL)
return NULL;
- error->dovsta = I915_READ(DOVSTA);
- error->isr = I915_READ(GEN2_ISR);
+ error->dovsta = intel_de_read(dev_priv, DOVSTA);
+ error->isr = intel_de_read(dev_priv, GEN2_ISR);
error->base = overlay->flip_addr;
memcpy_fromio(&error->regs, overlay->regs, sizeof(error->regs));
--
2.20.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 24/33] drm/i915/panel: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (22 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 23/33] drm/i915/overlay: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 25/33] drm/i915/pipe_crc: " Jani Nikula
` (15 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_panel.c | 255 +++++++++++----------
1 file changed, 140 insertions(+), 115 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c
index 7b3ec6eb3382..c03afcef85ae 100644
--- a/drivers/gpu/drm/i915/display/intel_panel.c
+++ b/drivers/gpu/drm/i915/display/intel_panel.c
@@ -537,14 +537,14 @@ static u32 lpt_get_backlight(struct intel_connector *connector)
{
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
- return I915_READ(BLC_PWM_PCH_CTL2) & BACKLIGHT_DUTY_CYCLE_MASK;
+ return intel_de_read(dev_priv, BLC_PWM_PCH_CTL2) & BACKLIGHT_DUTY_CYCLE_MASK;
}
static u32 pch_get_backlight(struct intel_connector *connector)
{
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
- return I915_READ(BLC_PWM_CPU_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
+ return intel_de_read(dev_priv, BLC_PWM_CPU_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
}
static u32 i9xx_get_backlight(struct intel_connector *connector)
@@ -553,7 +553,7 @@ static u32 i9xx_get_backlight(struct intel_connector *connector)
struct intel_panel *panel = &connector->panel;
u32 val;
- val = I915_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
+ val = intel_de_read(dev_priv, BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
if (INTEL_GEN(dev_priv) < 4)
val >>= 1;
@@ -572,7 +572,7 @@ static u32 _vlv_get_backlight(struct drm_i915_private *dev_priv, enum pipe pipe)
if (WARN_ON(pipe != PIPE_A && pipe != PIPE_B))
return 0;
- return I915_READ(VLV_BLC_PWM_CTL(pipe)) & BACKLIGHT_DUTY_CYCLE_MASK;
+ return intel_de_read(dev_priv, VLV_BLC_PWM_CTL(pipe)) & BACKLIGHT_DUTY_CYCLE_MASK;
}
static u32 vlv_get_backlight(struct intel_connector *connector)
@@ -588,7 +588,8 @@ static u32 bxt_get_backlight(struct intel_connector *connector)
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
struct intel_panel *panel = &connector->panel;
- return I915_READ(BXT_BLC_PWM_DUTY(panel->backlight.controller));
+ return intel_de_read(dev_priv,
+ BXT_BLC_PWM_DUTY(panel->backlight.controller));
}
static u32 pwm_get_backlight(struct intel_connector *connector)
@@ -605,8 +606,8 @@ static void lpt_set_backlight(const struct drm_connector_state *conn_state, u32
struct intel_connector *connector = to_intel_connector(conn_state->connector);
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
- u32 val = I915_READ(BLC_PWM_PCH_CTL2) & ~BACKLIGHT_DUTY_CYCLE_MASK;
- I915_WRITE(BLC_PWM_PCH_CTL2, val | level);
+ u32 val = intel_de_read(dev_priv, BLC_PWM_PCH_CTL2) & ~BACKLIGHT_DUTY_CYCLE_MASK;
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL2, val | level);
}
static void pch_set_backlight(const struct drm_connector_state *conn_state, u32 level)
@@ -615,8 +616,8 @@ static void pch_set_backlight(const struct drm_connector_state *conn_state, u32
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
u32 tmp;
- tmp = I915_READ(BLC_PWM_CPU_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK;
- I915_WRITE(BLC_PWM_CPU_CTL, tmp | level);
+ tmp = intel_de_read(dev_priv, BLC_PWM_CPU_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK;
+ intel_de_write(dev_priv, BLC_PWM_CPU_CTL, tmp | level);
}
static void i9xx_set_backlight(const struct drm_connector_state *conn_state, u32 level)
@@ -643,8 +644,8 @@ static void i9xx_set_backlight(const struct drm_connector_state *conn_state, u32
mask = BACKLIGHT_DUTY_CYCLE_MASK_PNV;
}
- tmp = I915_READ(BLC_PWM_CTL) & ~mask;
- I915_WRITE(BLC_PWM_CTL, tmp | level);
+ tmp = intel_de_read(dev_priv, BLC_PWM_CTL) & ~mask;
+ intel_de_write(dev_priv, BLC_PWM_CTL, tmp | level);
}
static void vlv_set_backlight(const struct drm_connector_state *conn_state, u32 level)
@@ -654,8 +655,8 @@ static void vlv_set_backlight(const struct drm_connector_state *conn_state, u32
enum pipe pipe = to_intel_crtc(conn_state->crtc)->pipe;
u32 tmp;
- tmp = I915_READ(VLV_BLC_PWM_CTL(pipe)) & ~BACKLIGHT_DUTY_CYCLE_MASK;
- I915_WRITE(VLV_BLC_PWM_CTL(pipe), tmp | level);
+ tmp = intel_de_read(dev_priv, VLV_BLC_PWM_CTL(pipe)) & ~BACKLIGHT_DUTY_CYCLE_MASK;
+ intel_de_write(dev_priv, VLV_BLC_PWM_CTL(pipe), tmp | level);
}
static void bxt_set_backlight(const struct drm_connector_state *conn_state, u32 level)
@@ -664,7 +665,8 @@ static void bxt_set_backlight(const struct drm_connector_state *conn_state, u32
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
struct intel_panel *panel = &connector->panel;
- I915_WRITE(BXT_BLC_PWM_DUTY(panel->backlight.controller), level);
+ intel_de_write(dev_priv,
+ BXT_BLC_PWM_DUTY(panel->backlight.controller), level);
}
static void pwm_set_backlight(const struct drm_connector_state *conn_state, u32 level)
@@ -742,14 +744,15 @@ static void lpt_disable_backlight(const struct drm_connector_state *old_conn_sta
* This needs rework if we need to add support for CPU PWM on PCH split
* platforms.
*/
- tmp = I915_READ(BLC_PWM_CPU_CTL2);
+ tmp = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2);
if (tmp & BLM_PWM_ENABLE) {
DRM_DEBUG_KMS("cpu backlight was enabled, disabling\n");
- I915_WRITE(BLC_PWM_CPU_CTL2, tmp & ~BLM_PWM_ENABLE);
+ intel_de_write(dev_priv, BLC_PWM_CPU_CTL2,
+ tmp & ~BLM_PWM_ENABLE);
}
- tmp = I915_READ(BLC_PWM_PCH_CTL1);
- I915_WRITE(BLC_PWM_PCH_CTL1, tmp & ~BLM_PCH_PWM_ENABLE);
+ tmp = intel_de_read(dev_priv, BLC_PWM_PCH_CTL1);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1, tmp & ~BLM_PCH_PWM_ENABLE);
}
static void pch_disable_backlight(const struct drm_connector_state *old_conn_state)
@@ -760,11 +763,11 @@ static void pch_disable_backlight(const struct drm_connector_state *old_conn_sta
intel_panel_actually_set_backlight(old_conn_state, 0);
- tmp = I915_READ(BLC_PWM_CPU_CTL2);
- I915_WRITE(BLC_PWM_CPU_CTL2, tmp & ~BLM_PWM_ENABLE);
+ tmp = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2);
+ intel_de_write(dev_priv, BLC_PWM_CPU_CTL2, tmp & ~BLM_PWM_ENABLE);
- tmp = I915_READ(BLC_PWM_PCH_CTL1);
- I915_WRITE(BLC_PWM_PCH_CTL1, tmp & ~BLM_PCH_PWM_ENABLE);
+ tmp = intel_de_read(dev_priv, BLC_PWM_PCH_CTL1);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1, tmp & ~BLM_PCH_PWM_ENABLE);
}
static void i9xx_disable_backlight(const struct drm_connector_state *old_conn_state)
@@ -779,8 +782,8 @@ static void i965_disable_backlight(const struct drm_connector_state *old_conn_st
intel_panel_actually_set_backlight(old_conn_state, 0);
- tmp = I915_READ(BLC_PWM_CTL2);
- I915_WRITE(BLC_PWM_CTL2, tmp & ~BLM_PWM_ENABLE);
+ tmp = intel_de_read(dev_priv, BLC_PWM_CTL2);
+ intel_de_write(dev_priv, BLC_PWM_CTL2, tmp & ~BLM_PWM_ENABLE);
}
static void vlv_disable_backlight(const struct drm_connector_state *old_conn_state)
@@ -792,8 +795,9 @@ static void vlv_disable_backlight(const struct drm_connector_state *old_conn_sta
intel_panel_actually_set_backlight(old_conn_state, 0);
- tmp = I915_READ(VLV_BLC_PWM_CTL2(pipe));
- I915_WRITE(VLV_BLC_PWM_CTL2(pipe), tmp & ~BLM_PWM_ENABLE);
+ tmp = intel_de_read(dev_priv, VLV_BLC_PWM_CTL2(pipe));
+ intel_de_write(dev_priv, VLV_BLC_PWM_CTL2(pipe),
+ tmp & ~BLM_PWM_ENABLE);
}
static void bxt_disable_backlight(const struct drm_connector_state *old_conn_state)
@@ -805,14 +809,15 @@ static void bxt_disable_backlight(const struct drm_connector_state *old_conn_sta
intel_panel_actually_set_backlight(old_conn_state, 0);
- tmp = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller),
- tmp & ~BXT_BLC_PWM_ENABLE);
+ tmp = intel_de_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
+ intel_de_write(dev_priv, BXT_BLC_PWM_CTL(panel->backlight.controller),
+ tmp & ~BXT_BLC_PWM_ENABLE);
if (panel->backlight.controller == 1) {
- val = I915_READ(UTIL_PIN_CTL);
+ val = intel_de_read(dev_priv, UTIL_PIN_CTL);
val &= ~UTIL_PIN_ENABLE;
- I915_WRITE(UTIL_PIN_CTL, val);
+ intel_de_write(dev_priv, UTIL_PIN_CTL, val);
}
}
@@ -825,9 +830,10 @@ static void cnp_disable_backlight(const struct drm_connector_state *old_conn_sta
intel_panel_actually_set_backlight(old_conn_state, 0);
- tmp = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller),
- tmp & ~BXT_BLC_PWM_ENABLE);
+ tmp = intel_de_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
+ intel_de_write(dev_priv, BXT_BLC_PWM_CTL(panel->backlight.controller),
+ tmp & ~BXT_BLC_PWM_ENABLE);
}
static void pwm_disable_backlight(const struct drm_connector_state *old_conn_state)
@@ -879,31 +885,31 @@ static void lpt_enable_backlight(const struct intel_crtc_state *crtc_state,
struct intel_panel *panel = &connector->panel;
u32 pch_ctl1, pch_ctl2, schicken;
- pch_ctl1 = I915_READ(BLC_PWM_PCH_CTL1);
+ pch_ctl1 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL1);
if (pch_ctl1 & BLM_PCH_PWM_ENABLE) {
DRM_DEBUG_KMS("pch backlight already enabled\n");
pch_ctl1 &= ~BLM_PCH_PWM_ENABLE;
- I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1, pch_ctl1);
}
if (HAS_PCH_LPT(dev_priv)) {
- schicken = I915_READ(SOUTH_CHICKEN2);
+ schicken = intel_de_read(dev_priv, SOUTH_CHICKEN2);
if (panel->backlight.alternate_pwm_increment)
schicken |= LPT_PWM_GRANULARITY;
else
schicken &= ~LPT_PWM_GRANULARITY;
- I915_WRITE(SOUTH_CHICKEN2, schicken);
+ intel_de_write(dev_priv, SOUTH_CHICKEN2, schicken);
} else {
- schicken = I915_READ(SOUTH_CHICKEN1);
+ schicken = intel_de_read(dev_priv, SOUTH_CHICKEN1);
if (panel->backlight.alternate_pwm_increment)
schicken |= SPT_PWM_GRANULARITY;
else
schicken &= ~SPT_PWM_GRANULARITY;
- I915_WRITE(SOUTH_CHICKEN1, schicken);
+ intel_de_write(dev_priv, SOUTH_CHICKEN1, schicken);
}
pch_ctl2 = panel->backlight.max << 16;
- I915_WRITE(BLC_PWM_PCH_CTL2, pch_ctl2);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL2, pch_ctl2);
pch_ctl1 = 0;
if (panel->backlight.active_low_pwm)
@@ -913,9 +919,10 @@ static void lpt_enable_backlight(const struct intel_crtc_state *crtc_state,
if (HAS_PCH_LPT(dev_priv))
pch_ctl1 |= BLM_PCH_OVERRIDE_ENABLE;
- I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1);
- POSTING_READ(BLC_PWM_PCH_CTL1);
- I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1 | BLM_PCH_PWM_ENABLE);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1, pch_ctl1);
+ intel_de_posting_read(dev_priv, BLC_PWM_PCH_CTL1);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1,
+ pch_ctl1 | BLM_PCH_PWM_ENABLE);
/* This won't stick until the above enable. */
intel_panel_actually_set_backlight(conn_state, panel->backlight.level);
@@ -930,41 +937,42 @@ static void pch_enable_backlight(const struct intel_crtc_state *crtc_state,
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
u32 cpu_ctl2, pch_ctl1, pch_ctl2;
- cpu_ctl2 = I915_READ(BLC_PWM_CPU_CTL2);
+ cpu_ctl2 = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2);
if (cpu_ctl2 & BLM_PWM_ENABLE) {
DRM_DEBUG_KMS("cpu backlight already enabled\n");
cpu_ctl2 &= ~BLM_PWM_ENABLE;
- I915_WRITE(BLC_PWM_CPU_CTL2, cpu_ctl2);
+ intel_de_write(dev_priv, BLC_PWM_CPU_CTL2, cpu_ctl2);
}
- pch_ctl1 = I915_READ(BLC_PWM_PCH_CTL1);
+ pch_ctl1 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL1);
if (pch_ctl1 & BLM_PCH_PWM_ENABLE) {
DRM_DEBUG_KMS("pch backlight already enabled\n");
pch_ctl1 &= ~BLM_PCH_PWM_ENABLE;
- I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1, pch_ctl1);
}
if (cpu_transcoder == TRANSCODER_EDP)
cpu_ctl2 = BLM_TRANSCODER_EDP;
else
cpu_ctl2 = BLM_PIPE(cpu_transcoder);
- I915_WRITE(BLC_PWM_CPU_CTL2, cpu_ctl2);
- POSTING_READ(BLC_PWM_CPU_CTL2);
- I915_WRITE(BLC_PWM_CPU_CTL2, cpu_ctl2 | BLM_PWM_ENABLE);
+ intel_de_write(dev_priv, BLC_PWM_CPU_CTL2, cpu_ctl2);
+ intel_de_posting_read(dev_priv, BLC_PWM_CPU_CTL2);
+ intel_de_write(dev_priv, BLC_PWM_CPU_CTL2, cpu_ctl2 | BLM_PWM_ENABLE);
/* This won't stick until the above enable. */
intel_panel_actually_set_backlight(conn_state, panel->backlight.level);
pch_ctl2 = panel->backlight.max << 16;
- I915_WRITE(BLC_PWM_PCH_CTL2, pch_ctl2);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL2, pch_ctl2);
pch_ctl1 = 0;
if (panel->backlight.active_low_pwm)
pch_ctl1 |= BLM_PCH_POLARITY;
- I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1);
- POSTING_READ(BLC_PWM_PCH_CTL1);
- I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1 | BLM_PCH_PWM_ENABLE);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1, pch_ctl1);
+ intel_de_posting_read(dev_priv, BLC_PWM_PCH_CTL1);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1,
+ pch_ctl1 | BLM_PCH_PWM_ENABLE);
}
static void i9xx_enable_backlight(const struct intel_crtc_state *crtc_state,
@@ -975,10 +983,10 @@ static void i9xx_enable_backlight(const struct intel_crtc_state *crtc_state,
struct intel_panel *panel = &connector->panel;
u32 ctl, freq;
- ctl = I915_READ(BLC_PWM_CTL);
+ ctl = intel_de_read(dev_priv, BLC_PWM_CTL);
if (ctl & BACKLIGHT_DUTY_CYCLE_MASK_PNV) {
DRM_DEBUG_KMS("backlight already enabled\n");
- I915_WRITE(BLC_PWM_CTL, 0);
+ intel_de_write(dev_priv, BLC_PWM_CTL, 0);
}
freq = panel->backlight.max;
@@ -991,8 +999,8 @@ static void i9xx_enable_backlight(const struct intel_crtc_state *crtc_state,
if (IS_PINEVIEW(dev_priv) && panel->backlight.active_low_pwm)
ctl |= BLM_POLARITY_PNV;
- I915_WRITE(BLC_PWM_CTL, ctl);
- POSTING_READ(BLC_PWM_CTL);
+ intel_de_write(dev_priv, BLC_PWM_CTL, ctl);
+ intel_de_posting_read(dev_priv, BLC_PWM_CTL);
/* XXX: combine this into above write? */
intel_panel_actually_set_backlight(conn_state, panel->backlight.level);
@@ -1003,7 +1011,7 @@ static void i9xx_enable_backlight(const struct intel_crtc_state *crtc_state,
* that has backlight.
*/
if (IS_GEN(dev_priv, 2))
- I915_WRITE(BLC_HIST_CTL, BLM_HISTOGRAM_ENABLE);
+ intel_de_write(dev_priv, BLC_HIST_CTL, BLM_HISTOGRAM_ENABLE);
}
static void i965_enable_backlight(const struct intel_crtc_state *crtc_state,
@@ -1015,11 +1023,11 @@ static void i965_enable_backlight(const struct intel_crtc_state *crtc_state,
enum pipe pipe = to_intel_crtc(conn_state->crtc)->pipe;
u32 ctl, ctl2, freq;
- ctl2 = I915_READ(BLC_PWM_CTL2);
+ ctl2 = intel_de_read(dev_priv, BLC_PWM_CTL2);
if (ctl2 & BLM_PWM_ENABLE) {
DRM_DEBUG_KMS("backlight already enabled\n");
ctl2 &= ~BLM_PWM_ENABLE;
- I915_WRITE(BLC_PWM_CTL2, ctl2);
+ intel_de_write(dev_priv, BLC_PWM_CTL2, ctl2);
}
freq = panel->backlight.max;
@@ -1027,16 +1035,16 @@ static void i965_enable_backlight(const struct intel_crtc_state *crtc_state,
freq /= 0xff;
ctl = freq << 16;
- I915_WRITE(BLC_PWM_CTL, ctl);
+ intel_de_write(dev_priv, BLC_PWM_CTL, ctl);
ctl2 = BLM_PIPE(pipe);
if (panel->backlight.combination_mode)
ctl2 |= BLM_COMBINATION_MODE;
if (panel->backlight.active_low_pwm)
ctl2 |= BLM_POLARITY_I965;
- I915_WRITE(BLC_PWM_CTL2, ctl2);
- POSTING_READ(BLC_PWM_CTL2);
- I915_WRITE(BLC_PWM_CTL2, ctl2 | BLM_PWM_ENABLE);
+ intel_de_write(dev_priv, BLC_PWM_CTL2, ctl2);
+ intel_de_posting_read(dev_priv, BLC_PWM_CTL2);
+ intel_de_write(dev_priv, BLC_PWM_CTL2, ctl2 | BLM_PWM_ENABLE);
intel_panel_actually_set_backlight(conn_state, panel->backlight.level);
}
@@ -1050,15 +1058,15 @@ static void vlv_enable_backlight(const struct intel_crtc_state *crtc_state,
enum pipe pipe = to_intel_crtc(crtc_state->uapi.crtc)->pipe;
u32 ctl, ctl2;
- ctl2 = I915_READ(VLV_BLC_PWM_CTL2(pipe));
+ ctl2 = intel_de_read(dev_priv, VLV_BLC_PWM_CTL2(pipe));
if (ctl2 & BLM_PWM_ENABLE) {
DRM_DEBUG_KMS("backlight already enabled\n");
ctl2 &= ~BLM_PWM_ENABLE;
- I915_WRITE(VLV_BLC_PWM_CTL2(pipe), ctl2);
+ intel_de_write(dev_priv, VLV_BLC_PWM_CTL2(pipe), ctl2);
}
ctl = panel->backlight.max << 16;
- I915_WRITE(VLV_BLC_PWM_CTL(pipe), ctl);
+ intel_de_write(dev_priv, VLV_BLC_PWM_CTL(pipe), ctl);
/* XXX: combine this into above write? */
intel_panel_actually_set_backlight(conn_state, panel->backlight.level);
@@ -1066,9 +1074,10 @@ static void vlv_enable_backlight(const struct intel_crtc_state *crtc_state,
ctl2 = 0;
if (panel->backlight.active_low_pwm)
ctl2 |= BLM_POLARITY_I965;
- I915_WRITE(VLV_BLC_PWM_CTL2(pipe), ctl2);
- POSTING_READ(VLV_BLC_PWM_CTL2(pipe));
- I915_WRITE(VLV_BLC_PWM_CTL2(pipe), ctl2 | BLM_PWM_ENABLE);
+ intel_de_write(dev_priv, VLV_BLC_PWM_CTL2(pipe), ctl2);
+ intel_de_posting_read(dev_priv, VLV_BLC_PWM_CTL2(pipe));
+ intel_de_write(dev_priv, VLV_BLC_PWM_CTL2(pipe),
+ ctl2 | BLM_PWM_ENABLE);
}
static void bxt_enable_backlight(const struct intel_crtc_state *crtc_state,
@@ -1082,30 +1091,33 @@ static void bxt_enable_backlight(const struct intel_crtc_state *crtc_state,
/* Controller 1 uses the utility pin. */
if (panel->backlight.controller == 1) {
- val = I915_READ(UTIL_PIN_CTL);
+ val = intel_de_read(dev_priv, UTIL_PIN_CTL);
if (val & UTIL_PIN_ENABLE) {
DRM_DEBUG_KMS("util pin already enabled\n");
val &= ~UTIL_PIN_ENABLE;
- I915_WRITE(UTIL_PIN_CTL, val);
+ intel_de_write(dev_priv, UTIL_PIN_CTL, val);
}
val = 0;
if (panel->backlight.util_pin_active_low)
val |= UTIL_PIN_POLARITY;
- I915_WRITE(UTIL_PIN_CTL, val | UTIL_PIN_PIPE(pipe) |
- UTIL_PIN_MODE_PWM | UTIL_PIN_ENABLE);
+ intel_de_write(dev_priv, UTIL_PIN_CTL,
+ val | UTIL_PIN_PIPE(pipe) | UTIL_PIN_MODE_PWM | UTIL_PIN_ENABLE);
}
- pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
+ pwm_ctl = intel_de_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
if (pwm_ctl & BXT_BLC_PWM_ENABLE) {
DRM_DEBUG_KMS("backlight already enabled\n");
pwm_ctl &= ~BXT_BLC_PWM_ENABLE;
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller),
- pwm_ctl);
+ intel_de_write(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller),
+ pwm_ctl);
}
- I915_WRITE(BXT_BLC_PWM_FREQ(panel->backlight.controller),
- panel->backlight.max);
+ intel_de_write(dev_priv,
+ BXT_BLC_PWM_FREQ(panel->backlight.controller),
+ panel->backlight.max);
intel_panel_actually_set_backlight(conn_state, panel->backlight.level);
@@ -1113,10 +1125,12 @@ static void bxt_enable_backlight(const struct intel_crtc_state *crtc_state,
if (panel->backlight.active_low_pwm)
pwm_ctl |= BXT_BLC_PWM_POLARITY;
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), pwm_ctl);
- POSTING_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller),
- pwm_ctl | BXT_BLC_PWM_ENABLE);
+ intel_de_write(dev_priv, BXT_BLC_PWM_CTL(panel->backlight.controller),
+ pwm_ctl);
+ intel_de_posting_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
+ intel_de_write(dev_priv, BXT_BLC_PWM_CTL(panel->backlight.controller),
+ pwm_ctl | BXT_BLC_PWM_ENABLE);
}
static void cnp_enable_backlight(const struct intel_crtc_state *crtc_state,
@@ -1127,16 +1141,19 @@ static void cnp_enable_backlight(const struct intel_crtc_state *crtc_state,
struct intel_panel *panel = &connector->panel;
u32 pwm_ctl;
- pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
+ pwm_ctl = intel_de_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
if (pwm_ctl & BXT_BLC_PWM_ENABLE) {
DRM_DEBUG_KMS("backlight already enabled\n");
pwm_ctl &= ~BXT_BLC_PWM_ENABLE;
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller),
- pwm_ctl);
+ intel_de_write(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller),
+ pwm_ctl);
}
- I915_WRITE(BXT_BLC_PWM_FREQ(panel->backlight.controller),
- panel->backlight.max);
+ intel_de_write(dev_priv,
+ BXT_BLC_PWM_FREQ(panel->backlight.controller),
+ panel->backlight.max);
intel_panel_actually_set_backlight(conn_state, panel->backlight.level);
@@ -1144,10 +1161,12 @@ static void cnp_enable_backlight(const struct intel_crtc_state *crtc_state,
if (panel->backlight.active_low_pwm)
pwm_ctl |= BXT_BLC_PWM_POLARITY;
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), pwm_ctl);
- POSTING_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
- I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller),
- pwm_ctl | BXT_BLC_PWM_ENABLE);
+ intel_de_write(dev_priv, BXT_BLC_PWM_CTL(panel->backlight.controller),
+ pwm_ctl);
+ intel_de_posting_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
+ intel_de_write(dev_priv, BXT_BLC_PWM_CTL(panel->backlight.controller),
+ pwm_ctl | BXT_BLC_PWM_ENABLE);
}
static void pwm_enable_backlight(const struct intel_crtc_state *crtc_state,
@@ -1493,7 +1512,7 @@ static u32 vlv_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
int mul, clock;
- if ((I915_READ(CBR1_VLV) & CBR_PWM_CLOCK_MUX_SELECT) == 0) {
+ if ((intel_de_read(dev_priv, CBR1_VLV) & CBR_PWM_CLOCK_MUX_SELECT) == 0) {
if (IS_CHERRYVIEW(dev_priv))
clock = KHz(19200);
else
@@ -1573,18 +1592,18 @@ static int lpt_setup_backlight(struct intel_connector *connector, enum pipe unus
bool alt, cpu_mode;
if (HAS_PCH_LPT(dev_priv))
- alt = I915_READ(SOUTH_CHICKEN2) & LPT_PWM_GRANULARITY;
+ alt = intel_de_read(dev_priv, SOUTH_CHICKEN2) & LPT_PWM_GRANULARITY;
else
- alt = I915_READ(SOUTH_CHICKEN1) & SPT_PWM_GRANULARITY;
+ alt = intel_de_read(dev_priv, SOUTH_CHICKEN1) & SPT_PWM_GRANULARITY;
panel->backlight.alternate_pwm_increment = alt;
- pch_ctl1 = I915_READ(BLC_PWM_PCH_CTL1);
+ pch_ctl1 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL1);
panel->backlight.active_low_pwm = pch_ctl1 & BLM_PCH_POLARITY;
- pch_ctl2 = I915_READ(BLC_PWM_PCH_CTL2);
+ pch_ctl2 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL2);
panel->backlight.max = pch_ctl2 >> 16;
- cpu_ctl2 = I915_READ(BLC_PWM_CPU_CTL2);
+ cpu_ctl2 = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2);
if (!panel->backlight.max)
panel->backlight.max = get_backlight_max_vbt(connector);
@@ -1612,9 +1631,11 @@ static int lpt_setup_backlight(struct intel_connector *connector, enum pipe unus
/* Write converted CPU PWM value to PCH override register */
lpt_set_backlight(connector->base.state, panel->backlight.level);
- I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1 | BLM_PCH_OVERRIDE_ENABLE);
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL1,
+ pch_ctl1 | BLM_PCH_OVERRIDE_ENABLE);
- I915_WRITE(BLC_PWM_CPU_CTL2, cpu_ctl2 & ~BLM_PWM_ENABLE);
+ intel_de_write(dev_priv, BLC_PWM_CPU_CTL2,
+ cpu_ctl2 & ~BLM_PWM_ENABLE);
}
return 0;
@@ -1626,10 +1647,10 @@ static int pch_setup_backlight(struct intel_connector *connector, enum pipe unus
struct intel_panel *panel = &connector->panel;
u32 cpu_ctl2, pch_ctl1, pch_ctl2, val;
- pch_ctl1 = I915_READ(BLC_PWM_PCH_CTL1);
+ pch_ctl1 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL1);
panel->backlight.active_low_pwm = pch_ctl1 & BLM_PCH_POLARITY;
- pch_ctl2 = I915_READ(BLC_PWM_PCH_CTL2);
+ pch_ctl2 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL2);
panel->backlight.max = pch_ctl2 >> 16;
if (!panel->backlight.max)
@@ -1645,7 +1666,7 @@ static int pch_setup_backlight(struct intel_connector *connector, enum pipe unus
panel->backlight.level = clamp(val, panel->backlight.min,
panel->backlight.max);
- cpu_ctl2 = I915_READ(BLC_PWM_CPU_CTL2);
+ cpu_ctl2 = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2);
panel->backlight.enabled = (cpu_ctl2 & BLM_PWM_ENABLE) &&
(pch_ctl1 & BLM_PCH_PWM_ENABLE);
@@ -1658,7 +1679,7 @@ static int i9xx_setup_backlight(struct intel_connector *connector, enum pipe unu
struct intel_panel *panel = &connector->panel;
u32 ctl, val;
- ctl = I915_READ(BLC_PWM_CTL);
+ ctl = intel_de_read(dev_priv, BLC_PWM_CTL);
if (IS_GEN(dev_priv, 2) || IS_I915GM(dev_priv) || IS_I945GM(dev_priv))
panel->backlight.combination_mode = ctl & BLM_LEGACY_MODE;
@@ -1697,11 +1718,11 @@ static int i965_setup_backlight(struct intel_connector *connector, enum pipe unu
struct intel_panel *panel = &connector->panel;
u32 ctl, ctl2, val;
- ctl2 = I915_READ(BLC_PWM_CTL2);
+ ctl2 = intel_de_read(dev_priv, BLC_PWM_CTL2);
panel->backlight.combination_mode = ctl2 & BLM_COMBINATION_MODE;
panel->backlight.active_low_pwm = ctl2 & BLM_POLARITY_I965;
- ctl = I915_READ(BLC_PWM_CTL);
+ ctl = intel_de_read(dev_priv, BLC_PWM_CTL);
panel->backlight.max = ctl >> 16;
if (!panel->backlight.max)
@@ -1734,10 +1755,10 @@ static int vlv_setup_backlight(struct intel_connector *connector, enum pipe pipe
if (WARN_ON(pipe != PIPE_A && pipe != PIPE_B))
return -ENODEV;
- ctl2 = I915_READ(VLV_BLC_PWM_CTL2(pipe));
+ ctl2 = intel_de_read(dev_priv, VLV_BLC_PWM_CTL2(pipe));
panel->backlight.active_low_pwm = ctl2 & BLM_POLARITY_I965;
- ctl = I915_READ(VLV_BLC_PWM_CTL(pipe));
+ ctl = intel_de_read(dev_priv, VLV_BLC_PWM_CTL(pipe));
panel->backlight.max = ctl >> 16;
if (!panel->backlight.max)
@@ -1767,18 +1788,20 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
panel->backlight.controller = dev_priv->vbt.backlight.controller;
- pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
+ pwm_ctl = intel_de_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
/* Controller 1 uses the utility pin. */
if (panel->backlight.controller == 1) {
- val = I915_READ(UTIL_PIN_CTL);
+ val = intel_de_read(dev_priv, UTIL_PIN_CTL);
panel->backlight.util_pin_active_low =
val & UTIL_PIN_POLARITY;
}
panel->backlight.active_low_pwm = pwm_ctl & BXT_BLC_PWM_POLARITY;
panel->backlight.max =
- I915_READ(BXT_BLC_PWM_FREQ(panel->backlight.controller));
+ intel_de_read(dev_priv,
+ BXT_BLC_PWM_FREQ(panel->backlight.controller));
if (!panel->backlight.max)
panel->backlight.max = get_backlight_max_vbt(connector);
@@ -1812,11 +1835,13 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
*/
panel->backlight.controller = 0;
- pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller));
+ pwm_ctl = intel_de_read(dev_priv,
+ BXT_BLC_PWM_CTL(panel->backlight.controller));
panel->backlight.active_low_pwm = pwm_ctl & BXT_BLC_PWM_POLARITY;
panel->backlight.max =
- I915_READ(BXT_BLC_PWM_FREQ(panel->backlight.controller));
+ intel_de_read(dev_priv,
+ BXT_BLC_PWM_FREQ(panel->backlight.controller));
if (!panel->backlight.max)
panel->backlight.max = get_backlight_max_vbt(connector);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 25/33] drm/i915/pipe_crc: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (23 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 24/33] drm/i915/panel: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 26/33] drm/i915/psr: " Jani Nikula
` (14 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_pipe_crc.c | 20 +++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_pipe_crc.c b/drivers/gpu/drm/i915/display/intel_pipe_crc.c
index 520408e83681..b83062201212 100644
--- a/drivers/gpu/drm/i915/display/intel_pipe_crc.c
+++ b/drivers/gpu/drm/i915/display/intel_pipe_crc.c
@@ -172,7 +172,7 @@ static int vlv_pipe_crc_ctl_reg(struct drm_i915_private *dev_priv,
* - DisplayPort scrambling: used for EMI reduction
*/
if (need_stable_symbols) {
- u32 tmp = I915_READ(PORT_DFT2_G4X);
+ u32 tmp = intel_de_read(dev_priv, PORT_DFT2_G4X);
tmp |= DC_BALANCE_RESET_VLV;
switch (pipe) {
@@ -188,7 +188,7 @@ static int vlv_pipe_crc_ctl_reg(struct drm_i915_private *dev_priv,
default:
return -EINVAL;
}
- I915_WRITE(PORT_DFT2_G4X, tmp);
+ intel_de_write(dev_priv, PORT_DFT2_G4X, tmp);
}
return 0;
@@ -237,7 +237,7 @@ static int i9xx_pipe_crc_ctl_reg(struct drm_i915_private *dev_priv,
static void vlv_undo_pipe_scramble_reset(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
- u32 tmp = I915_READ(PORT_DFT2_G4X);
+ u32 tmp = intel_de_read(dev_priv, PORT_DFT2_G4X);
switch (pipe) {
case PIPE_A:
@@ -254,7 +254,7 @@ static void vlv_undo_pipe_scramble_reset(struct drm_i915_private *dev_priv,
}
if (!(tmp & PIPE_SCRAMBLE_RESET_MASK))
tmp &= ~DC_BALANCE_RESET_VLV;
- I915_WRITE(PORT_DFT2_G4X, tmp);
+ intel_de_write(dev_priv, PORT_DFT2_G4X, tmp);
}
static int ilk_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,
@@ -615,8 +615,8 @@ int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name)
goto out;
pipe_crc->source = source;
- I915_WRITE(PIPE_CRC_CTL(crtc->index), val);
- POSTING_READ(PIPE_CRC_CTL(crtc->index));
+ intel_de_write(dev_priv, PIPE_CRC_CTL(crtc->index), val);
+ intel_de_posting_read(dev_priv, PIPE_CRC_CTL(crtc->index));
if (!source) {
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
@@ -650,8 +650,8 @@ void intel_crtc_enable_pipe_crc(struct intel_crtc *intel_crtc)
/* Don't need pipe_crc->lock here, IRQs are not generated. */
pipe_crc->skipped = 0;
- I915_WRITE(PIPE_CRC_CTL(crtc->index), val);
- POSTING_READ(PIPE_CRC_CTL(crtc->index));
+ intel_de_write(dev_priv, PIPE_CRC_CTL(crtc->index), val);
+ intel_de_posting_read(dev_priv, PIPE_CRC_CTL(crtc->index));
}
void intel_crtc_disable_pipe_crc(struct intel_crtc *intel_crtc)
@@ -665,7 +665,7 @@ void intel_crtc_disable_pipe_crc(struct intel_crtc *intel_crtc)
pipe_crc->skipped = INT_MIN;
spin_unlock_irq(&pipe_crc->lock);
- I915_WRITE(PIPE_CRC_CTL(crtc->index), 0);
- POSTING_READ(PIPE_CRC_CTL(crtc->index));
+ intel_de_write(dev_priv, PIPE_CRC_CTL(crtc->index), 0);
+ intel_de_posting_read(dev_priv, PIPE_CRC_CTL(crtc->index));
intel_synchronize_irq(dev_priv);
}
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 26/33] drm/i915/psr: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (24 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 25/33] drm/i915/pipe_crc: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 27/33] drm/i915/sdvo: " Jani Nikula
` (13 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_psr.c | 70 ++++++++++++++----------
1 file changed, 41 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 7f4056057f0c..5195df8c0343 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -114,10 +114,10 @@ static void psr_irq_control(struct drm_i915_private *dev_priv)
EDP_PSR_PRE_ENTRY(trans_shift);
/* Warning: it is masking/setting reserved bits too */
- val = I915_READ(imr_reg);
+ val = intel_de_read(dev_priv, imr_reg);
val &= ~EDP_PSR_TRANS_MASK(trans_shift);
val |= ~mask;
- I915_WRITE(imr_reg, val);
+ intel_de_write(dev_priv, imr_reg, val);
}
static void psr_event_print(u32 val, bool psr2_enabled)
@@ -184,10 +184,12 @@ void intel_psr_irq_handler(struct drm_i915_private *dev_priv, u32 psr_iir)
transcoder_name(cpu_transcoder));
if (INTEL_GEN(dev_priv) >= 9) {
- u32 val = I915_READ(PSR_EVENT(cpu_transcoder));
+ u32 val = intel_de_read(dev_priv,
+ PSR_EVENT(cpu_transcoder));
bool psr2_enabled = dev_priv->psr.psr2_enabled;
- I915_WRITE(PSR_EVENT(cpu_transcoder), val);
+ intel_de_write(dev_priv, PSR_EVENT(cpu_transcoder),
+ val);
psr_event_print(val, psr2_enabled);
}
}
@@ -208,9 +210,9 @@ void intel_psr_irq_handler(struct drm_i915_private *dev_priv, u32 psr_iir)
* again so we don't care about unmask the interruption
* or unset irq_aux_error.
*/
- val = I915_READ(imr_reg);
+ val = intel_de_read(dev_priv, imr_reg);
val |= EDP_PSR_ERROR(trans_shift);
- I915_WRITE(imr_reg, val);
+ intel_de_write(dev_priv, imr_reg, val);
schedule_work(&dev_priv->psr.work);
}
@@ -380,8 +382,9 @@ static void hsw_psr_setup_aux(struct intel_dp *intel_dp)
BUILD_BUG_ON(sizeof(aux_msg) > 20);
for (i = 0; i < sizeof(aux_msg); i += 4)
- I915_WRITE(EDP_PSR_AUX_DATA(dev_priv->psr.transcoder, i >> 2),
- intel_dp_pack_aux(&aux_msg[i], sizeof(aux_msg) - i));
+ intel_de_write(dev_priv,
+ EDP_PSR_AUX_DATA(dev_priv->psr.transcoder, i >> 2),
+ intel_dp_pack_aux(&aux_msg[i], sizeof(aux_msg) - i));
aux_clock_divider = intel_dp->get_aux_clock_divider(intel_dp, 0);
@@ -391,7 +394,8 @@ static void hsw_psr_setup_aux(struct intel_dp *intel_dp)
/* Select only valid bits for SRD_AUX_CTL */
aux_ctl &= psr_aux_mask;
- I915_WRITE(EDP_PSR_AUX_CTL(dev_priv->psr.transcoder), aux_ctl);
+ intel_de_write(dev_priv, EDP_PSR_AUX_CTL(dev_priv->psr.transcoder),
+ aux_ctl);
}
static void intel_psr_enable_sink(struct intel_dp *intel_dp)
@@ -491,9 +495,9 @@ static void hsw_activate_psr1(struct intel_dp *intel_dp)
if (INTEL_GEN(dev_priv) >= 8)
val |= EDP_PSR_CRC_ENABLE;
- val |= (I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)) &
+ val |= (intel_de_read(dev_priv, EDP_PSR_CTL(dev_priv->psr.transcoder)) &
EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK);
- I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), val);
+ intel_de_write(dev_priv, EDP_PSR_CTL(dev_priv->psr.transcoder), val);
}
static void hsw_activate_psr2(struct intel_dp *intel_dp)
@@ -523,9 +527,9 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
* PSR2 HW is incorrectly using EDP_PSR_TP1_TP3_SEL and BSpec is
* recommending keep this bit unset while PSR2 is enabled.
*/
- I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), 0);
+ intel_de_write(dev_priv, EDP_PSR_CTL(dev_priv->psr.transcoder), 0);
- I915_WRITE(EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
+ intel_de_write(dev_priv, EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
}
static bool
@@ -554,10 +558,10 @@ static void psr2_program_idle_frames(struct drm_i915_private *dev_priv,
u32 val;
idle_frames <<= EDP_PSR2_IDLE_FRAME_SHIFT;
- val = I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder));
+ val = intel_de_read(dev_priv, EDP_PSR2_CTL(dev_priv->psr.transcoder));
val &= ~EDP_PSR2_IDLE_FRAME_MASK;
val |= idle_frames;
- I915_WRITE(EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
+ intel_de_write(dev_priv, EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
}
static void tgl_psr2_enable_dc3co(struct drm_i915_private *dev_priv)
@@ -733,9 +737,9 @@ static void intel_psr_activate(struct intel_dp *intel_dp)
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
if (transcoder_has_psr2(dev_priv, dev_priv->psr.transcoder))
- WARN_ON(I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder)) & EDP_PSR2_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, EDP_PSR2_CTL(dev_priv->psr.transcoder)) & EDP_PSR2_ENABLE);
- WARN_ON(I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)) & EDP_PSR_ENABLE);
+ WARN_ON(intel_de_read(dev_priv, EDP_PSR_CTL(dev_priv->psr.transcoder)) & EDP_PSR_ENABLE);
WARN_ON(dev_priv->psr.active);
lockdep_assert_held(&dev_priv->psr.lock);
@@ -764,11 +768,11 @@ static void intel_psr_enable_source(struct intel_dp *intel_dp,
if (dev_priv->psr.psr2_enabled && (IS_GEN(dev_priv, 9) &&
!IS_GEMINILAKE(dev_priv))) {
i915_reg_t reg = CHICKEN_TRANS(cpu_transcoder);
- u32 chicken = I915_READ(reg);
+ u32 chicken = intel_de_read(dev_priv, reg);
chicken |= PSR2_VSC_ENABLE_PROG_HEADER |
PSR2_ADD_VERTICAL_LINE_COUNT;
- I915_WRITE(reg, chicken);
+ intel_de_write(dev_priv, reg, chicken);
}
/*
@@ -785,7 +789,8 @@ static void intel_psr_enable_source(struct intel_dp *intel_dp,
if (INTEL_GEN(dev_priv) < 11)
mask |= EDP_PSR_DEBUG_MASK_DISP_REG_WRITE;
- I915_WRITE(EDP_PSR_DEBUG(dev_priv->psr.transcoder), mask);
+ intel_de_write(dev_priv, EDP_PSR_DEBUG(dev_priv->psr.transcoder),
+ mask);
psr_irq_control(dev_priv);
}
@@ -814,10 +819,11 @@ static void intel_psr_enable_locked(struct drm_i915_private *dev_priv,
* to avoid any rendering problems.
*/
if (INTEL_GEN(dev_priv) >= 12) {
- val = I915_READ(TRANS_PSR_IIR(dev_priv->psr.transcoder));
+ val = intel_de_read(dev_priv,
+ TRANS_PSR_IIR(dev_priv->psr.transcoder));
val &= EDP_PSR_ERROR(0);
} else {
- val = I915_READ(EDP_PSR_IIR);
+ val = intel_de_read(dev_priv, EDP_PSR_IIR);
val &= EDP_PSR_ERROR(dev_priv->psr.transcoder);
}
if (val) {
@@ -875,11 +881,13 @@ static void intel_psr_exit(struct drm_i915_private *dev_priv)
if (!dev_priv->psr.active) {
if (transcoder_has_psr2(dev_priv, dev_priv->psr.transcoder)) {
- val = I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder));
+ val = intel_de_read(dev_priv,
+ EDP_PSR2_CTL(dev_priv->psr.transcoder));
WARN_ON(val & EDP_PSR2_ENABLE);
}
- val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder));
+ val = intel_de_read(dev_priv,
+ EDP_PSR_CTL(dev_priv->psr.transcoder));
WARN_ON(val & EDP_PSR_ENABLE);
return;
@@ -887,15 +895,19 @@ static void intel_psr_exit(struct drm_i915_private *dev_priv)
if (dev_priv->psr.psr2_enabled) {
tgl_disallow_dc3co_on_psr2_exit(dev_priv);
- val = I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder));
+ val = intel_de_read(dev_priv,
+ EDP_PSR2_CTL(dev_priv->psr.transcoder));
WARN_ON(!(val & EDP_PSR2_ENABLE));
val &= ~EDP_PSR2_ENABLE;
- I915_WRITE(EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
+ intel_de_write(dev_priv,
+ EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
} else {
- val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder));
+ val = intel_de_read(dev_priv,
+ EDP_PSR_CTL(dev_priv->psr.transcoder));
WARN_ON(!(val & EDP_PSR_ENABLE));
val &= ~EDP_PSR_ENABLE;
- I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), val);
+ intel_de_write(dev_priv,
+ EDP_PSR_CTL(dev_priv->psr.transcoder), val);
}
dev_priv->psr.active = false;
}
@@ -977,7 +989,7 @@ static void psr_force_hw_tracking_exit(struct drm_i915_private *dev_priv)
* but it makes more sense write to the current active
* pipe.
*/
- I915_WRITE(CURSURFLIVE(dev_priv->psr.pipe), 0);
+ intel_de_write(dev_priv, CURSURFLIVE(dev_priv->psr.pipe), 0);
else
/*
* A write to CURSURFLIVE do not cause HW tracking to exit PSR
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 27/33] drm/i915/sdvo: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (25 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 26/33] drm/i915/psr: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 28/33] drm/i915/sprite: " Jani Nikula
` (12 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_sdvo.c | 30 +++++++++++------------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index 1b37007f48a1..225b6402718e 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -217,23 +217,23 @@ static void intel_sdvo_write_sdvox(struct intel_sdvo *intel_sdvo, u32 val)
int i;
if (HAS_PCH_SPLIT(dev_priv)) {
- I915_WRITE(intel_sdvo->sdvo_reg, val);
- POSTING_READ(intel_sdvo->sdvo_reg);
+ intel_de_write(dev_priv, intel_sdvo->sdvo_reg, val);
+ intel_de_posting_read(dev_priv, intel_sdvo->sdvo_reg);
/*
* HW workaround, need to write this twice for issue
* that may result in first write getting masked.
*/
if (HAS_PCH_IBX(dev_priv)) {
- I915_WRITE(intel_sdvo->sdvo_reg, val);
- POSTING_READ(intel_sdvo->sdvo_reg);
+ intel_de_write(dev_priv, intel_sdvo->sdvo_reg, val);
+ intel_de_posting_read(dev_priv, intel_sdvo->sdvo_reg);
}
return;
}
if (intel_sdvo->port == PORT_B)
- cval = I915_READ(GEN3_SDVOC);
+ cval = intel_de_read(dev_priv, GEN3_SDVOC);
else
- bval = I915_READ(GEN3_SDVOB);
+ bval = intel_de_read(dev_priv, GEN3_SDVOB);
/*
* Write the registers twice for luck. Sometimes,
@@ -241,11 +241,11 @@ static void intel_sdvo_write_sdvox(struct intel_sdvo *intel_sdvo, u32 val)
* The BIOS does this too. Yay, magic
*/
for (i = 0; i < 2; i++) {
- I915_WRITE(GEN3_SDVOB, bval);
- POSTING_READ(GEN3_SDVOB);
+ intel_de_write(dev_priv, GEN3_SDVOB, bval);
+ intel_de_posting_read(dev_priv, GEN3_SDVOB);
- I915_WRITE(GEN3_SDVOC, cval);
- POSTING_READ(GEN3_SDVOC);
+ intel_de_write(dev_priv, GEN3_SDVOC, cval);
+ intel_de_posting_read(dev_priv, GEN3_SDVOC);
}
}
@@ -1525,7 +1525,7 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
if (INTEL_GEN(dev_priv) < 5)
sdvox |= SDVO_BORDER_ENABLE;
} else {
- sdvox = I915_READ(intel_sdvo->sdvo_reg);
+ sdvox = intel_de_read(dev_priv, intel_sdvo->sdvo_reg);
if (intel_sdvo->port == PORT_B)
sdvox &= SDVOB_PRESERVE_MASK;
else
@@ -1571,7 +1571,7 @@ bool intel_sdvo_port_enabled(struct drm_i915_private *dev_priv,
{
u32 val;
- val = I915_READ(sdvo_reg);
+ val = intel_de_read(dev_priv, sdvo_reg);
/* asserts want to know the pipe even if the port is disabled */
if (HAS_PCH_CPT(dev_priv))
@@ -1614,7 +1614,7 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder,
pipe_config->output_types |= BIT(INTEL_OUTPUT_SDVO);
- sdvox = I915_READ(intel_sdvo->sdvo_reg);
+ sdvox = intel_de_read(dev_priv, intel_sdvo->sdvo_reg);
ret = intel_sdvo_get_input_timing(intel_sdvo, &dtd);
if (!ret) {
@@ -1741,7 +1741,7 @@ static void intel_disable_sdvo(struct intel_encoder *encoder,
intel_sdvo_set_encoder_power_state(intel_sdvo,
DRM_MODE_DPMS_OFF);
- temp = I915_READ(intel_sdvo->sdvo_reg);
+ temp = intel_de_read(dev_priv, intel_sdvo->sdvo_reg);
temp &= ~SDVO_ENABLE;
intel_sdvo_write_sdvox(intel_sdvo, temp);
@@ -1798,7 +1798,7 @@ static void intel_enable_sdvo(struct intel_encoder *encoder,
int i;
bool success;
- temp = I915_READ(intel_sdvo->sdvo_reg);
+ temp = intel_de_read(dev_priv, intel_sdvo->sdvo_reg);
temp |= SDVO_ENABLE;
intel_sdvo_write_sdvox(intel_sdvo, temp);
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 28/33] drm/i915/sprite: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (26 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 27/33] drm/i915/sdvo: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 29/33] drm/i915/tv: " Jani Nikula
` (11 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_sprite.c | 320 +++++++++++---------
1 file changed, 175 insertions(+), 145 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index fca77ec1e0dd..2f277d1fc6f1 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -434,14 +434,16 @@ skl_program_scaler(struct intel_plane *plane,
uv_rgb_vphase = skl_scaler_calc_phase(1, vscale, false);
}
- I915_WRITE_FW(SKL_PS_CTRL(pipe, scaler_id),
- PS_SCALER_EN | PS_PLANE_SEL(plane->id) | scaler->mode);
- I915_WRITE_FW(SKL_PS_VPHASE(pipe, scaler_id),
- PS_Y_PHASE(y_vphase) | PS_UV_RGB_PHASE(uv_rgb_vphase));
- I915_WRITE_FW(SKL_PS_HPHASE(pipe, scaler_id),
- PS_Y_PHASE(y_hphase) | PS_UV_RGB_PHASE(uv_rgb_hphase));
- I915_WRITE_FW(SKL_PS_WIN_POS(pipe, scaler_id), (crtc_x << 16) | crtc_y);
- I915_WRITE_FW(SKL_PS_WIN_SZ(pipe, scaler_id), (crtc_w << 16) | crtc_h);
+ intel_de_write_fw(dev_priv, SKL_PS_CTRL(pipe, scaler_id),
+ PS_SCALER_EN | PS_PLANE_SEL(plane->id) | scaler->mode);
+ intel_de_write_fw(dev_priv, SKL_PS_VPHASE(pipe, scaler_id),
+ PS_Y_PHASE(y_vphase) | PS_UV_RGB_PHASE(uv_rgb_vphase));
+ intel_de_write_fw(dev_priv, SKL_PS_HPHASE(pipe, scaler_id),
+ PS_Y_PHASE(y_hphase) | PS_UV_RGB_PHASE(uv_rgb_hphase));
+ intel_de_write_fw(dev_priv, SKL_PS_WIN_POS(pipe, scaler_id),
+ (crtc_x << 16) | crtc_y);
+ intel_de_write_fw(dev_priv, SKL_PS_WIN_SZ(pipe, scaler_id),
+ (crtc_w << 16) | crtc_h);
}
/* Preoffset values for YUV to RGB Conversion */
@@ -547,28 +549,37 @@ icl_program_input_csc(struct intel_plane *plane,
else
csc = input_csc_matrix_lr[plane_state->hw.color_encoding];
- I915_WRITE_FW(PLANE_INPUT_CSC_COEFF(pipe, plane_id, 0), ROFF(csc[0]) |
- GOFF(csc[1]));
- I915_WRITE_FW(PLANE_INPUT_CSC_COEFF(pipe, plane_id, 1), BOFF(csc[2]));
- I915_WRITE_FW(PLANE_INPUT_CSC_COEFF(pipe, plane_id, 2), ROFF(csc[3]) |
- GOFF(csc[4]));
- I915_WRITE_FW(PLANE_INPUT_CSC_COEFF(pipe, plane_id, 3), BOFF(csc[5]));
- I915_WRITE_FW(PLANE_INPUT_CSC_COEFF(pipe, plane_id, 4), ROFF(csc[6]) |
- GOFF(csc[7]));
- I915_WRITE_FW(PLANE_INPUT_CSC_COEFF(pipe, plane_id, 5), BOFF(csc[8]));
-
- I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 0),
- PREOFF_YUV_TO_RGB_HI);
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_COEFF(pipe, plane_id, 0),
+ ROFF(csc[0]) | GOFF(csc[1]));
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_COEFF(pipe, plane_id, 1),
+ BOFF(csc[2]));
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_COEFF(pipe, plane_id, 2),
+ ROFF(csc[3]) | GOFF(csc[4]));
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_COEFF(pipe, plane_id, 3),
+ BOFF(csc[5]));
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_COEFF(pipe, plane_id, 4),
+ ROFF(csc[6]) | GOFF(csc[7]));
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_COEFF(pipe, plane_id, 5),
+ BOFF(csc[8]));
+
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 0),
+ PREOFF_YUV_TO_RGB_HI);
if (plane_state->hw.color_range == DRM_COLOR_YCBCR_FULL_RANGE)
- I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 1), 0);
+ intel_de_write_fw(dev_priv,
+ PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 1),
+ 0);
else
- I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 1),
- PREOFF_YUV_TO_RGB_ME);
- I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 2),
- PREOFF_YUV_TO_RGB_LO);
- I915_WRITE_FW(PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 0), 0x0);
- I915_WRITE_FW(PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 1), 0x0);
- I915_WRITE_FW(PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 2), 0x0);
+ intel_de_write_fw(dev_priv,
+ PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 1),
+ PREOFF_YUV_TO_RGB_ME);
+ intel_de_write_fw(dev_priv, PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 2),
+ PREOFF_YUV_TO_RGB_LO);
+ intel_de_write_fw(dev_priv,
+ PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 0), 0x0);
+ intel_de_write_fw(dev_priv,
+ PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 1), 0x0);
+ intel_de_write_fw(dev_priv,
+ PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 2), 0x0);
}
static void
@@ -623,44 +634,49 @@ skl_program_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(PLANE_STRIDE(pipe, plane_id), stride);
- I915_WRITE_FW(PLANE_POS(pipe, plane_id), (crtc_y << 16) | crtc_x);
- I915_WRITE_FW(PLANE_SIZE(pipe, plane_id), (src_h << 16) | src_w);
+ intel_de_write_fw(dev_priv, PLANE_STRIDE(pipe, plane_id), stride);
+ intel_de_write_fw(dev_priv, PLANE_POS(pipe, plane_id),
+ (crtc_y << 16) | crtc_x);
+ intel_de_write_fw(dev_priv, PLANE_SIZE(pipe, plane_id),
+ (src_h << 16) | src_w);
if (INTEL_GEN(dev_priv) < 12)
aux_dist |= aux_stride;
- I915_WRITE_FW(PLANE_AUX_DIST(pipe, plane_id), aux_dist);
+ intel_de_write_fw(dev_priv, PLANE_AUX_DIST(pipe, plane_id), aux_dist);
if (icl_is_hdr_plane(dev_priv, plane_id))
- I915_WRITE_FW(PLANE_CUS_CTL(pipe, plane_id), plane_state->cus_ctl);
+ intel_de_write_fw(dev_priv, PLANE_CUS_CTL(pipe, plane_id),
+ plane_state->cus_ctl);
if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
- I915_WRITE_FW(PLANE_COLOR_CTL(pipe, plane_id), plane_color_ctl);
+ intel_de_write_fw(dev_priv, PLANE_COLOR_CTL(pipe, plane_id),
+ plane_color_ctl);
if (fb->format->is_yuv && icl_is_hdr_plane(dev_priv, plane_id))
icl_program_input_csc(plane, crtc_state, plane_state);
skl_write_plane_wm(plane, crtc_state);
- I915_WRITE_FW(PLANE_KEYVAL(pipe, plane_id), key->min_value);
- I915_WRITE_FW(PLANE_KEYMSK(pipe, plane_id), keymsk);
- I915_WRITE_FW(PLANE_KEYMAX(pipe, plane_id), keymax);
+ intel_de_write_fw(dev_priv, PLANE_KEYVAL(pipe, plane_id),
+ key->min_value);
+ intel_de_write_fw(dev_priv, PLANE_KEYMSK(pipe, plane_id), keymsk);
+ intel_de_write_fw(dev_priv, PLANE_KEYMAX(pipe, plane_id), keymax);
- I915_WRITE_FW(PLANE_OFFSET(pipe, plane_id), (y << 16) | x);
+ intel_de_write_fw(dev_priv, PLANE_OFFSET(pipe, plane_id),
+ (y << 16) | x);
if (INTEL_GEN(dev_priv) < 11)
- I915_WRITE_FW(PLANE_AUX_OFFSET(pipe, plane_id),
- (plane_state->color_plane[1].y << 16) |
- plane_state->color_plane[1].x);
+ intel_de_write_fw(dev_priv, PLANE_AUX_OFFSET(pipe, plane_id),
+ (plane_state->color_plane[1].y << 16) | plane_state->color_plane[1].x);
/*
* The control register self-arms if the plane was previously
* disabled. Try to make the plane enable atomic by writing
* the control register just before the surface register.
*/
- I915_WRITE_FW(PLANE_CTL(pipe, plane_id), plane_ctl);
- I915_WRITE_FW(PLANE_SURF(pipe, plane_id),
- intel_plane_ggtt_offset(plane_state) + surf_addr);
+ intel_de_write_fw(dev_priv, PLANE_CTL(pipe, plane_id), plane_ctl);
+ intel_de_write_fw(dev_priv, PLANE_SURF(pipe, plane_id),
+ intel_plane_ggtt_offset(plane_state) + surf_addr);
if (plane_state->scaler_id >= 0)
skl_program_scaler(plane, crtc_state, plane_state);
@@ -693,12 +709,12 @@ skl_disable_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
if (icl_is_hdr_plane(dev_priv, plane_id))
- I915_WRITE_FW(PLANE_CUS_CTL(pipe, plane_id), 0);
+ intel_de_write_fw(dev_priv, PLANE_CUS_CTL(pipe, plane_id), 0);
skl_write_plane_wm(plane, crtc_state);
- I915_WRITE_FW(PLANE_CTL(pipe, plane_id), 0);
- I915_WRITE_FW(PLANE_SURF(pipe, plane_id), 0);
+ intel_de_write_fw(dev_priv, PLANE_CTL(pipe, plane_id), 0);
+ intel_de_write_fw(dev_priv, PLANE_SURF(pipe, plane_id), 0);
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
@@ -718,7 +734,7 @@ skl_plane_get_hw_state(struct intel_plane *plane,
if (!wakeref)
return false;
- ret = I915_READ(PLANE_CTL(plane->pipe, plane_id)) & PLANE_CTL_ENABLE;
+ ret = intel_de_read(dev_priv, PLANE_CTL(plane->pipe, plane_id)) & PLANE_CTL_ENABLE;
*pipe = plane->pipe;
@@ -774,23 +790,36 @@ chv_update_csc(const struct intel_plane_state *plane_state)
if (!fb->format->is_yuv)
return;
- I915_WRITE_FW(SPCSCYGOFF(plane_id), SPCSC_OOFF(0) | SPCSC_IOFF(0));
- I915_WRITE_FW(SPCSCCBOFF(plane_id), SPCSC_OOFF(0) | SPCSC_IOFF(0));
- I915_WRITE_FW(SPCSCCROFF(plane_id), SPCSC_OOFF(0) | SPCSC_IOFF(0));
-
- I915_WRITE_FW(SPCSCC01(plane_id), SPCSC_C1(csc[1]) | SPCSC_C0(csc[0]));
- I915_WRITE_FW(SPCSCC23(plane_id), SPCSC_C1(csc[3]) | SPCSC_C0(csc[2]));
- I915_WRITE_FW(SPCSCC45(plane_id), SPCSC_C1(csc[5]) | SPCSC_C0(csc[4]));
- I915_WRITE_FW(SPCSCC67(plane_id), SPCSC_C1(csc[7]) | SPCSC_C0(csc[6]));
- I915_WRITE_FW(SPCSCC8(plane_id), SPCSC_C0(csc[8]));
-
- I915_WRITE_FW(SPCSCYGICLAMP(plane_id), SPCSC_IMAX(1023) | SPCSC_IMIN(0));
- I915_WRITE_FW(SPCSCCBICLAMP(plane_id), SPCSC_IMAX(512) | SPCSC_IMIN(-512));
- I915_WRITE_FW(SPCSCCRICLAMP(plane_id), SPCSC_IMAX(512) | SPCSC_IMIN(-512));
-
- I915_WRITE_FW(SPCSCYGOCLAMP(plane_id), SPCSC_OMAX(1023) | SPCSC_OMIN(0));
- I915_WRITE_FW(SPCSCCBOCLAMP(plane_id), SPCSC_OMAX(1023) | SPCSC_OMIN(0));
- I915_WRITE_FW(SPCSCCROCLAMP(plane_id), SPCSC_OMAX(1023) | SPCSC_OMIN(0));
+ intel_de_write_fw(dev_priv, SPCSCYGOFF(plane_id),
+ SPCSC_OOFF(0) | SPCSC_IOFF(0));
+ intel_de_write_fw(dev_priv, SPCSCCBOFF(plane_id),
+ SPCSC_OOFF(0) | SPCSC_IOFF(0));
+ intel_de_write_fw(dev_priv, SPCSCCROFF(plane_id),
+ SPCSC_OOFF(0) | SPCSC_IOFF(0));
+
+ intel_de_write_fw(dev_priv, SPCSCC01(plane_id),
+ SPCSC_C1(csc[1]) | SPCSC_C0(csc[0]));
+ intel_de_write_fw(dev_priv, SPCSCC23(plane_id),
+ SPCSC_C1(csc[3]) | SPCSC_C0(csc[2]));
+ intel_de_write_fw(dev_priv, SPCSCC45(plane_id),
+ SPCSC_C1(csc[5]) | SPCSC_C0(csc[4]));
+ intel_de_write_fw(dev_priv, SPCSCC67(plane_id),
+ SPCSC_C1(csc[7]) | SPCSC_C0(csc[6]));
+ intel_de_write_fw(dev_priv, SPCSCC8(plane_id), SPCSC_C0(csc[8]));
+
+ intel_de_write_fw(dev_priv, SPCSCYGICLAMP(plane_id),
+ SPCSC_IMAX(1023) | SPCSC_IMIN(0));
+ intel_de_write_fw(dev_priv, SPCSCCBICLAMP(plane_id),
+ SPCSC_IMAX(512) | SPCSC_IMIN(-512));
+ intel_de_write_fw(dev_priv, SPCSCCRICLAMP(plane_id),
+ SPCSC_IMAX(512) | SPCSC_IMIN(-512));
+
+ intel_de_write_fw(dev_priv, SPCSCYGOCLAMP(plane_id),
+ SPCSC_OMAX(1023) | SPCSC_OMIN(0));
+ intel_de_write_fw(dev_priv, SPCSCCBOCLAMP(plane_id),
+ SPCSC_OMAX(1023) | SPCSC_OMIN(0));
+ intel_de_write_fw(dev_priv, SPCSCCROCLAMP(plane_id),
+ SPCSC_OMAX(1023) | SPCSC_OMIN(0));
}
#define SIN_0 0
@@ -829,10 +858,10 @@ vlv_update_clrc(const struct intel_plane_state *plane_state)
}
/* FIXME these register are single buffered :( */
- I915_WRITE_FW(SPCLRC0(pipe, plane_id),
- SP_CONTRAST(contrast) | SP_BRIGHTNESS(brightness));
- I915_WRITE_FW(SPCLRC1(pipe, plane_id),
- SP_SH_SIN(sh_sin) | SP_SH_COS(sh_cos));
+ intel_de_write_fw(dev_priv, SPCLRC0(pipe, plane_id),
+ SP_CONTRAST(contrast) | SP_BRIGHTNESS(brightness));
+ intel_de_write_fw(dev_priv, SPCLRC1(pipe, plane_id),
+ SP_SH_SIN(sh_sin) | SP_SH_COS(sh_cos));
}
static void
@@ -1019,10 +1048,8 @@ static void vlv_update_gamma(const struct intel_plane_state *plane_state)
/* FIXME these register are single buffered :( */
/* The two end points are implicit (0.0 and 1.0) */
for (i = 1; i < 8 - 1; i++)
- I915_WRITE_FW(SPGAMC(pipe, plane_id, i - 1),
- gamma[i] << 16 |
- gamma[i] << 8 |
- gamma[i]);
+ intel_de_write_fw(dev_priv, SPGAMC(pipe, plane_id, i - 1),
+ gamma[i] << 16 | gamma[i] << 8 | gamma[i]);
}
static void
@@ -1055,32 +1082,37 @@ vlv_update_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(SPSTRIDE(pipe, plane_id),
- plane_state->color_plane[0].stride);
- I915_WRITE_FW(SPPOS(pipe, plane_id), (crtc_y << 16) | crtc_x);
- I915_WRITE_FW(SPSIZE(pipe, plane_id), (crtc_h << 16) | crtc_w);
- I915_WRITE_FW(SPCONSTALPHA(pipe, plane_id), 0);
+ intel_de_write_fw(dev_priv, SPSTRIDE(pipe, plane_id),
+ plane_state->color_plane[0].stride);
+ intel_de_write_fw(dev_priv, SPPOS(pipe, plane_id),
+ (crtc_y << 16) | crtc_x);
+ intel_de_write_fw(dev_priv, SPSIZE(pipe, plane_id),
+ (crtc_h << 16) | crtc_w);
+ intel_de_write_fw(dev_priv, SPCONSTALPHA(pipe, plane_id), 0);
if (IS_CHERRYVIEW(dev_priv) && pipe == PIPE_B)
chv_update_csc(plane_state);
if (key->flags) {
- I915_WRITE_FW(SPKEYMINVAL(pipe, plane_id), key->min_value);
- I915_WRITE_FW(SPKEYMSK(pipe, plane_id), key->channel_mask);
- I915_WRITE_FW(SPKEYMAXVAL(pipe, plane_id), key->max_value);
+ intel_de_write_fw(dev_priv, SPKEYMINVAL(pipe, plane_id),
+ key->min_value);
+ intel_de_write_fw(dev_priv, SPKEYMSK(pipe, plane_id),
+ key->channel_mask);
+ intel_de_write_fw(dev_priv, SPKEYMAXVAL(pipe, plane_id),
+ key->max_value);
}
- I915_WRITE_FW(SPLINOFF(pipe, plane_id), linear_offset);
- I915_WRITE_FW(SPTILEOFF(pipe, plane_id), (y << 16) | x);
+ intel_de_write_fw(dev_priv, SPLINOFF(pipe, plane_id), linear_offset);
+ intel_de_write_fw(dev_priv, SPTILEOFF(pipe, plane_id), (y << 16) | x);
/*
* The control register self-arms if the plane was previously
* disabled. Try to make the plane enable atomic by writing
* the control register just before the surface register.
*/
- I915_WRITE_FW(SPCNTR(pipe, plane_id), sprctl);
- I915_WRITE_FW(SPSURF(pipe, plane_id),
- intel_plane_ggtt_offset(plane_state) + sprsurf_offset);
+ intel_de_write_fw(dev_priv, SPCNTR(pipe, plane_id), sprctl);
+ intel_de_write_fw(dev_priv, SPSURF(pipe, plane_id),
+ intel_plane_ggtt_offset(plane_state) + sprsurf_offset);
vlv_update_clrc(plane_state);
vlv_update_gamma(plane_state);
@@ -1099,8 +1131,8 @@ vlv_disable_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(SPCNTR(pipe, plane_id), 0);
- I915_WRITE_FW(SPSURF(pipe, plane_id), 0);
+ intel_de_write_fw(dev_priv, SPCNTR(pipe, plane_id), 0);
+ intel_de_write_fw(dev_priv, SPSURF(pipe, plane_id), 0);
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
@@ -1120,7 +1152,7 @@ vlv_plane_get_hw_state(struct intel_plane *plane,
if (!wakeref)
return false;
- ret = I915_READ(SPCNTR(plane->pipe, plane_id)) & SP_ENABLE;
+ ret = intel_de_read(dev_priv, SPCNTR(plane->pipe, plane_id)) & SP_ENABLE;
*pipe = plane->pipe;
@@ -1424,19 +1456,17 @@ static void ivb_update_gamma(const struct intel_plane_state *plane_state)
/* FIXME these register are single buffered :( */
for (i = 0; i < 16; i++)
- I915_WRITE_FW(SPRGAMC(pipe, i),
- gamma[i] << 20 |
- gamma[i] << 10 |
- gamma[i]);
-
- I915_WRITE_FW(SPRGAMC16(pipe, 0), gamma[i]);
- I915_WRITE_FW(SPRGAMC16(pipe, 1), gamma[i]);
- I915_WRITE_FW(SPRGAMC16(pipe, 2), gamma[i]);
+ intel_de_write_fw(dev_priv, SPRGAMC(pipe, i),
+ gamma[i] << 20 | gamma[i] << 10 | gamma[i]);
+
+ intel_de_write_fw(dev_priv, SPRGAMC16(pipe, 0), gamma[i]);
+ intel_de_write_fw(dev_priv, SPRGAMC16(pipe, 1), gamma[i]);
+ intel_de_write_fw(dev_priv, SPRGAMC16(pipe, 2), gamma[i]);
i++;
- I915_WRITE_FW(SPRGAMC17(pipe, 0), gamma[i]);
- I915_WRITE_FW(SPRGAMC17(pipe, 1), gamma[i]);
- I915_WRITE_FW(SPRGAMC17(pipe, 2), gamma[i]);
+ intel_de_write_fw(dev_priv, SPRGAMC17(pipe, 0), gamma[i]);
+ intel_de_write_fw(dev_priv, SPRGAMC17(pipe, 1), gamma[i]);
+ intel_de_write_fw(dev_priv, SPRGAMC17(pipe, 2), gamma[i]);
i++;
}
@@ -1476,25 +1506,27 @@ ivb_update_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(SPRSTRIDE(pipe), plane_state->color_plane[0].stride);
- I915_WRITE_FW(SPRPOS(pipe), (crtc_y << 16) | crtc_x);
- I915_WRITE_FW(SPRSIZE(pipe), (crtc_h << 16) | crtc_w);
+ intel_de_write_fw(dev_priv, SPRSTRIDE(pipe),
+ plane_state->color_plane[0].stride);
+ intel_de_write_fw(dev_priv, SPRPOS(pipe), (crtc_y << 16) | crtc_x);
+ intel_de_write_fw(dev_priv, SPRSIZE(pipe), (crtc_h << 16) | crtc_w);
if (IS_IVYBRIDGE(dev_priv))
- I915_WRITE_FW(SPRSCALE(pipe), sprscale);
+ intel_de_write_fw(dev_priv, SPRSCALE(pipe), sprscale);
if (key->flags) {
- I915_WRITE_FW(SPRKEYVAL(pipe), key->min_value);
- I915_WRITE_FW(SPRKEYMSK(pipe), key->channel_mask);
- I915_WRITE_FW(SPRKEYMAX(pipe), key->max_value);
+ intel_de_write_fw(dev_priv, SPRKEYVAL(pipe), key->min_value);
+ intel_de_write_fw(dev_priv, SPRKEYMSK(pipe),
+ key->channel_mask);
+ intel_de_write_fw(dev_priv, SPRKEYMAX(pipe), key->max_value);
}
/* HSW consolidates SPRTILEOFF and SPRLINOFF into a single SPROFFSET
* register */
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
- I915_WRITE_FW(SPROFFSET(pipe), (y << 16) | x);
+ intel_de_write_fw(dev_priv, SPROFFSET(pipe), (y << 16) | x);
} else {
- I915_WRITE_FW(SPRLINOFF(pipe), linear_offset);
- I915_WRITE_FW(SPRTILEOFF(pipe), (y << 16) | x);
+ intel_de_write_fw(dev_priv, SPRLINOFF(pipe), linear_offset);
+ intel_de_write_fw(dev_priv, SPRTILEOFF(pipe), (y << 16) | x);
}
/*
@@ -1502,9 +1534,9 @@ ivb_update_plane(struct intel_plane *plane,
* disabled. Try to make the plane enable atomic by writing
* the control register just before the surface register.
*/
- I915_WRITE_FW(SPRCTL(pipe), sprctl);
- I915_WRITE_FW(SPRSURF(pipe),
- intel_plane_ggtt_offset(plane_state) + sprsurf_offset);
+ intel_de_write_fw(dev_priv, SPRCTL(pipe), sprctl);
+ intel_de_write_fw(dev_priv, SPRSURF(pipe),
+ intel_plane_ggtt_offset(plane_state) + sprsurf_offset);
ivb_update_gamma(plane_state);
@@ -1521,11 +1553,11 @@ ivb_disable_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(SPRCTL(pipe), 0);
+ intel_de_write_fw(dev_priv, SPRCTL(pipe), 0);
/* Disable the scaler */
if (IS_IVYBRIDGE(dev_priv))
- I915_WRITE_FW(SPRSCALE(pipe), 0);
- I915_WRITE_FW(SPRSURF(pipe), 0);
+ intel_de_write_fw(dev_priv, SPRSCALE(pipe), 0);
+ intel_de_write_fw(dev_priv, SPRSURF(pipe), 0);
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
@@ -1544,7 +1576,7 @@ ivb_plane_get_hw_state(struct intel_plane *plane,
if (!wakeref)
return false;
- ret = I915_READ(SPRCTL(plane->pipe)) & SPRITE_ENABLE;
+ ret = intel_de_read(dev_priv, SPRCTL(plane->pipe)) & SPRITE_ENABLE;
*pipe = plane->pipe;
@@ -1710,10 +1742,8 @@ static void g4x_update_gamma(const struct intel_plane_state *plane_state)
/* FIXME these register are single buffered :( */
/* The two end points are implicit (0.0 and 1.0) */
for (i = 1; i < 8 - 1; i++)
- I915_WRITE_FW(DVSGAMC_G4X(pipe, i - 1),
- gamma[i] << 16 |
- gamma[i] << 8 |
- gamma[i]);
+ intel_de_write_fw(dev_priv, DVSGAMC_G4X(pipe, i - 1),
+ gamma[i] << 16 | gamma[i] << 8 | gamma[i]);
}
static void ilk_sprite_linear_gamma(u16 gamma[17])
@@ -1741,14 +1771,12 @@ static void ilk_update_gamma(const struct intel_plane_state *plane_state)
/* FIXME these register are single buffered :( */
for (i = 0; i < 16; i++)
- I915_WRITE_FW(DVSGAMC_ILK(pipe, i),
- gamma[i] << 20 |
- gamma[i] << 10 |
- gamma[i]);
-
- I915_WRITE_FW(DVSGAMCMAX_ILK(pipe, 0), gamma[i]);
- I915_WRITE_FW(DVSGAMCMAX_ILK(pipe, 1), gamma[i]);
- I915_WRITE_FW(DVSGAMCMAX_ILK(pipe, 2), gamma[i]);
+ intel_de_write_fw(dev_priv, DVSGAMC_ILK(pipe, i),
+ gamma[i] << 20 | gamma[i] << 10 | gamma[i]);
+
+ intel_de_write_fw(dev_priv, DVSGAMCMAX_ILK(pipe, 0), gamma[i]);
+ intel_de_write_fw(dev_priv, DVSGAMCMAX_ILK(pipe, 1), gamma[i]);
+ intel_de_write_fw(dev_priv, DVSGAMCMAX_ILK(pipe, 2), gamma[i]);
i++;
}
@@ -1788,28 +1816,30 @@ g4x_update_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(DVSSTRIDE(pipe), plane_state->color_plane[0].stride);
- I915_WRITE_FW(DVSPOS(pipe), (crtc_y << 16) | crtc_x);
- I915_WRITE_FW(DVSSIZE(pipe), (crtc_h << 16) | crtc_w);
- I915_WRITE_FW(DVSSCALE(pipe), dvsscale);
+ intel_de_write_fw(dev_priv, DVSSTRIDE(pipe),
+ plane_state->color_plane[0].stride);
+ intel_de_write_fw(dev_priv, DVSPOS(pipe), (crtc_y << 16) | crtc_x);
+ intel_de_write_fw(dev_priv, DVSSIZE(pipe), (crtc_h << 16) | crtc_w);
+ intel_de_write_fw(dev_priv, DVSSCALE(pipe), dvsscale);
if (key->flags) {
- I915_WRITE_FW(DVSKEYVAL(pipe), key->min_value);
- I915_WRITE_FW(DVSKEYMSK(pipe), key->channel_mask);
- I915_WRITE_FW(DVSKEYMAX(pipe), key->max_value);
+ intel_de_write_fw(dev_priv, DVSKEYVAL(pipe), key->min_value);
+ intel_de_write_fw(dev_priv, DVSKEYMSK(pipe),
+ key->channel_mask);
+ intel_de_write_fw(dev_priv, DVSKEYMAX(pipe), key->max_value);
}
- I915_WRITE_FW(DVSLINOFF(pipe), linear_offset);
- I915_WRITE_FW(DVSTILEOFF(pipe), (y << 16) | x);
+ intel_de_write_fw(dev_priv, DVSLINOFF(pipe), linear_offset);
+ intel_de_write_fw(dev_priv, DVSTILEOFF(pipe), (y << 16) | x);
/*
* The control register self-arms if the plane was previously
* disabled. Try to make the plane enable atomic by writing
* the control register just before the surface register.
*/
- I915_WRITE_FW(DVSCNTR(pipe), dvscntr);
- I915_WRITE_FW(DVSSURF(pipe),
- intel_plane_ggtt_offset(plane_state) + dvssurf_offset);
+ intel_de_write_fw(dev_priv, DVSCNTR(pipe), dvscntr);
+ intel_de_write_fw(dev_priv, DVSSURF(pipe),
+ intel_plane_ggtt_offset(plane_state) + dvssurf_offset);
if (IS_G4X(dev_priv))
g4x_update_gamma(plane_state);
@@ -1829,10 +1859,10 @@ g4x_disable_plane(struct intel_plane *plane,
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(DVSCNTR(pipe), 0);
+ intel_de_write_fw(dev_priv, DVSCNTR(pipe), 0);
/* Disable the scaler */
- I915_WRITE_FW(DVSSCALE(pipe), 0);
- I915_WRITE_FW(DVSSURF(pipe), 0);
+ intel_de_write_fw(dev_priv, DVSSCALE(pipe), 0);
+ intel_de_write_fw(dev_priv, DVSSURF(pipe), 0);
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
@@ -1851,7 +1881,7 @@ g4x_plane_get_hw_state(struct intel_plane *plane,
if (!wakeref)
return false;
- ret = I915_READ(DVSCNTR(plane->pipe)) & DVS_ENABLE;
+ ret = intel_de_read(dev_priv, DVSCNTR(plane->pipe)) & DVS_ENABLE;
*pipe = plane->pipe;
--
2.20.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 29/33] drm/i915/tv: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (27 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 28/33] drm/i915/sprite: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 30/33] drm/i915/vdsc: " Jani Nikula
` (10 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_tv.c | 138 ++++++++++++------------
1 file changed, 72 insertions(+), 66 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c
index c75e0ceecee6..fa155a028e2b 100644
--- a/drivers/gpu/drm/i915/display/intel_tv.c
+++ b/drivers/gpu/drm/i915/display/intel_tv.c
@@ -907,7 +907,7 @@ static bool
intel_tv_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- u32 tmp = I915_READ(TV_CTL);
+ u32 tmp = intel_de_read(dev_priv, TV_CTL);
*pipe = (tmp & TV_ENC_PIPE_SEL_MASK) >> TV_ENC_PIPE_SEL_SHIFT;
@@ -926,7 +926,8 @@ intel_enable_tv(struct intel_encoder *encoder,
intel_wait_for_vblank(dev_priv,
to_intel_crtc(pipe_config->uapi.crtc)->pipe);
- I915_WRITE(TV_CTL, I915_READ(TV_CTL) | TV_ENC_ENABLE);
+ intel_de_write(dev_priv, TV_CTL,
+ intel_de_read(dev_priv, TV_CTL) | TV_ENC_ENABLE);
}
static void
@@ -937,7 +938,8 @@ intel_disable_tv(struct intel_encoder *encoder,
struct drm_device *dev = encoder->base.dev;
struct drm_i915_private *dev_priv = to_i915(dev);
- I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
+ intel_de_write(dev_priv, TV_CTL,
+ intel_de_read(dev_priv, TV_CTL) & ~TV_ENC_ENABLE);
}
static const struct tv_mode *intel_tv_mode_find(const struct drm_connector_state *conn_state)
@@ -1095,11 +1097,11 @@ intel_tv_get_config(struct intel_encoder *encoder,
pipe_config->output_types |= BIT(INTEL_OUTPUT_TVOUT);
- tv_ctl = I915_READ(TV_CTL);
- hctl1 = I915_READ(TV_H_CTL_1);
- hctl3 = I915_READ(TV_H_CTL_3);
- vctl1 = I915_READ(TV_V_CTL_1);
- vctl2 = I915_READ(TV_V_CTL_2);
+ tv_ctl = intel_de_read(dev_priv, TV_CTL);
+ hctl1 = intel_de_read(dev_priv, TV_H_CTL_1);
+ hctl3 = intel_de_read(dev_priv, TV_H_CTL_3);
+ vctl1 = intel_de_read(dev_priv, TV_V_CTL_1);
+ vctl2 = intel_de_read(dev_priv, TV_V_CTL_2);
tv_mode.htotal = (hctl1 & TV_HTOTAL_MASK) >> TV_HTOTAL_SHIFT;
tv_mode.hsync_end = (hctl1 & TV_HSYNC_END_MASK) >> TV_HSYNC_END_SHIFT;
@@ -1134,11 +1136,11 @@ intel_tv_get_config(struct intel_encoder *encoder,
break;
}
- tmp = I915_READ(TV_WIN_POS);
+ tmp = intel_de_read(dev_priv, TV_WIN_POS);
xpos = tmp >> 16;
ypos = tmp & 0xffff;
- tmp = I915_READ(TV_WIN_SIZE);
+ tmp = intel_de_read(dev_priv, TV_WIN_SIZE);
xsize = tmp >> 16;
ysize = tmp & 0xffff;
@@ -1380,16 +1382,16 @@ set_tv_mode_timings(struct drm_i915_private *dev_priv,
vctl7 = (tv_mode->vburst_start_f4 << TV_VBURST_START_F4_SHIFT) |
(tv_mode->vburst_end_f4 << TV_VBURST_END_F4_SHIFT);
- I915_WRITE(TV_H_CTL_1, hctl1);
- I915_WRITE(TV_H_CTL_2, hctl2);
- I915_WRITE(TV_H_CTL_3, hctl3);
- I915_WRITE(TV_V_CTL_1, vctl1);
- I915_WRITE(TV_V_CTL_2, vctl2);
- I915_WRITE(TV_V_CTL_3, vctl3);
- I915_WRITE(TV_V_CTL_4, vctl4);
- I915_WRITE(TV_V_CTL_5, vctl5);
- I915_WRITE(TV_V_CTL_6, vctl6);
- I915_WRITE(TV_V_CTL_7, vctl7);
+ intel_de_write(dev_priv, TV_H_CTL_1, hctl1);
+ intel_de_write(dev_priv, TV_H_CTL_2, hctl2);
+ intel_de_write(dev_priv, TV_H_CTL_3, hctl3);
+ intel_de_write(dev_priv, TV_V_CTL_1, vctl1);
+ intel_de_write(dev_priv, TV_V_CTL_2, vctl2);
+ intel_de_write(dev_priv, TV_V_CTL_3, vctl3);
+ intel_de_write(dev_priv, TV_V_CTL_4, vctl4);
+ intel_de_write(dev_priv, TV_V_CTL_5, vctl5);
+ intel_de_write(dev_priv, TV_V_CTL_6, vctl6);
+ intel_de_write(dev_priv, TV_V_CTL_7, vctl7);
}
static void set_color_conversion(struct drm_i915_private *dev_priv,
@@ -1398,18 +1400,18 @@ static void set_color_conversion(struct drm_i915_private *dev_priv,
if (!color_conversion)
return;
- I915_WRITE(TV_CSC_Y, (color_conversion->ry << 16) |
- color_conversion->gy);
- I915_WRITE(TV_CSC_Y2, (color_conversion->by << 16) |
- color_conversion->ay);
- I915_WRITE(TV_CSC_U, (color_conversion->ru << 16) |
- color_conversion->gu);
- I915_WRITE(TV_CSC_U2, (color_conversion->bu << 16) |
- color_conversion->au);
- I915_WRITE(TV_CSC_V, (color_conversion->rv << 16) |
- color_conversion->gv);
- I915_WRITE(TV_CSC_V2, (color_conversion->bv << 16) |
- color_conversion->av);
+ intel_de_write(dev_priv, TV_CSC_Y,
+ (color_conversion->ry << 16) | color_conversion->gy);
+ intel_de_write(dev_priv, TV_CSC_Y2,
+ (color_conversion->by << 16) | color_conversion->ay);
+ intel_de_write(dev_priv, TV_CSC_U,
+ (color_conversion->ru << 16) | color_conversion->gu);
+ intel_de_write(dev_priv, TV_CSC_U2,
+ (color_conversion->bu << 16) | color_conversion->au);
+ intel_de_write(dev_priv, TV_CSC_V,
+ (color_conversion->rv << 16) | color_conversion->gv);
+ intel_de_write(dev_priv, TV_CSC_V2,
+ (color_conversion->bv << 16) | color_conversion->av);
}
static void intel_tv_pre_enable(struct intel_encoder *encoder,
@@ -1434,7 +1436,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
if (!tv_mode)
return; /* can't happen (mode_prepare prevents this) */
- tv_ctl = I915_READ(TV_CTL);
+ tv_ctl = intel_de_read(dev_priv, TV_CTL);
tv_ctl &= TV_CTL_SAVE;
switch (intel_tv->type) {
@@ -1511,21 +1513,20 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
set_tv_mode_timings(dev_priv, tv_mode, burst_ena);
- I915_WRITE(TV_SC_CTL_1, scctl1);
- I915_WRITE(TV_SC_CTL_2, scctl2);
- I915_WRITE(TV_SC_CTL_3, scctl3);
+ intel_de_write(dev_priv, TV_SC_CTL_1, scctl1);
+ intel_de_write(dev_priv, TV_SC_CTL_2, scctl2);
+ intel_de_write(dev_priv, TV_SC_CTL_3, scctl3);
set_color_conversion(dev_priv, color_conversion);
if (INTEL_GEN(dev_priv) >= 4)
- I915_WRITE(TV_CLR_KNOBS, 0x00404000);
+ intel_de_write(dev_priv, TV_CLR_KNOBS, 0x00404000);
else
- I915_WRITE(TV_CLR_KNOBS, 0x00606000);
+ intel_de_write(dev_priv, TV_CLR_KNOBS, 0x00606000);
if (video_levels)
- I915_WRITE(TV_CLR_LEVEL,
- ((video_levels->black << TV_BLACK_LEVEL_SHIFT) |
- (video_levels->blank << TV_BLANK_LEVEL_SHIFT)));
+ intel_de_write(dev_priv, TV_CLR_LEVEL,
+ ((video_levels->black << TV_BLACK_LEVEL_SHIFT) | (video_levels->blank << TV_BLANK_LEVEL_SHIFT)));
assert_pipe_disabled(dev_priv, pipe_config->cpu_transcoder);
@@ -1533,7 +1534,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
tv_filter_ctl = TV_AUTO_SCALE;
if (tv_conn_state->bypass_vfilter)
tv_filter_ctl |= TV_V_FILTER_BYPASS;
- I915_WRITE(TV_FILTER_CTL_1, tv_filter_ctl);
+ intel_de_write(dev_priv, TV_FILTER_CTL_1, tv_filter_ctl);
xsize = tv_mode->hblank_start - tv_mode->hblank_end;
ysize = intel_tv_mode_vdisplay(tv_mode);
@@ -1544,20 +1545,25 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
conn_state->tv.margins.right);
ysize -= (tv_conn_state->margins.top +
tv_conn_state->margins.bottom);
- I915_WRITE(TV_WIN_POS, (xpos<<16)|ypos);
- I915_WRITE(TV_WIN_SIZE, (xsize<<16)|ysize);
+ intel_de_write(dev_priv, TV_WIN_POS, (xpos << 16) | ypos);
+ intel_de_write(dev_priv, TV_WIN_SIZE, (xsize << 16) | ysize);
j = 0;
for (i = 0; i < 60; i++)
- I915_WRITE(TV_H_LUMA(i), tv_mode->filter_table[j++]);
+ intel_de_write(dev_priv, TV_H_LUMA(i),
+ tv_mode->filter_table[j++]);
for (i = 0; i < 60; i++)
- I915_WRITE(TV_H_CHROMA(i), tv_mode->filter_table[j++]);
+ intel_de_write(dev_priv, TV_H_CHROMA(i),
+ tv_mode->filter_table[j++]);
for (i = 0; i < 43; i++)
- I915_WRITE(TV_V_LUMA(i), tv_mode->filter_table[j++]);
+ intel_de_write(dev_priv, TV_V_LUMA(i),
+ tv_mode->filter_table[j++]);
for (i = 0; i < 43; i++)
- I915_WRITE(TV_V_CHROMA(i), tv_mode->filter_table[j++]);
- I915_WRITE(TV_DAC, I915_READ(TV_DAC) & TV_DAC_SAVE);
- I915_WRITE(TV_CTL, tv_ctl);
+ intel_de_write(dev_priv, TV_V_CHROMA(i),
+ tv_mode->filter_table[j++]);
+ intel_de_write(dev_priv, TV_DAC,
+ intel_de_read(dev_priv, TV_DAC) & TV_DAC_SAVE);
+ intel_de_write(dev_priv, TV_CTL, tv_ctl);
}
static int
@@ -1581,8 +1587,8 @@ intel_tv_detect_type(struct intel_tv *intel_tv,
spin_unlock_irq(&dev_priv->irq_lock);
}
- save_tv_dac = tv_dac = I915_READ(TV_DAC);
- save_tv_ctl = tv_ctl = I915_READ(TV_CTL);
+ save_tv_dac = tv_dac = intel_de_read(dev_priv, TV_DAC);
+ save_tv_ctl = tv_ctl = intel_de_read(dev_priv, TV_CTL);
/* Poll for TV detection */
tv_ctl &= ~(TV_ENC_ENABLE | TV_ENC_PIPE_SEL_MASK | TV_TEST_MODE_MASK);
@@ -1608,14 +1614,14 @@ intel_tv_detect_type(struct intel_tv *intel_tv,
tv_dac &= ~(TVDAC_STATE_CHG_EN | TVDAC_A_SENSE_CTL |
TVDAC_B_SENSE_CTL | TVDAC_C_SENSE_CTL);
- I915_WRITE(TV_CTL, tv_ctl);
- I915_WRITE(TV_DAC, tv_dac);
- POSTING_READ(TV_DAC);
+ intel_de_write(dev_priv, TV_CTL, tv_ctl);
+ intel_de_write(dev_priv, TV_DAC, tv_dac);
+ intel_de_posting_read(dev_priv, TV_DAC);
intel_wait_for_vblank(dev_priv, intel_crtc->pipe);
type = -1;
- tv_dac = I915_READ(TV_DAC);
+ tv_dac = intel_de_read(dev_priv, TV_DAC);
DRM_DEBUG_KMS("TV detected: %x, %x\n", tv_ctl, tv_dac);
/*
* A B C
@@ -1637,9 +1643,9 @@ intel_tv_detect_type(struct intel_tv *intel_tv,
type = -1;
}
- I915_WRITE(TV_DAC, save_tv_dac & ~TVDAC_STATE_CHG_EN);
- I915_WRITE(TV_CTL, save_tv_ctl);
- POSTING_READ(TV_CTL);
+ intel_de_write(dev_priv, TV_DAC, save_tv_dac & ~TVDAC_STATE_CHG_EN);
+ intel_de_write(dev_priv, TV_CTL, save_tv_ctl);
+ intel_de_posting_read(dev_priv, TV_CTL);
/* For unknown reasons the hw barfs if we don't do this vblank wait. */
intel_wait_for_vblank(dev_priv, intel_crtc->pipe);
@@ -1870,7 +1876,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
int i, initial_mode = 0;
struct drm_connector_state *state;
- if ((I915_READ(TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED)
+ if ((intel_de_read(dev_priv, TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED)
return;
if (!intel_bios_is_tv_present(dev_priv)) {
@@ -1882,15 +1888,15 @@ intel_tv_init(struct drm_i915_private *dev_priv)
* Sanity check the TV output by checking to see if the
* DAC register holds a value
*/
- save_tv_dac = I915_READ(TV_DAC);
+ save_tv_dac = intel_de_read(dev_priv, TV_DAC);
- I915_WRITE(TV_DAC, save_tv_dac | TVDAC_STATE_CHG_EN);
- tv_dac_on = I915_READ(TV_DAC);
+ intel_de_write(dev_priv, TV_DAC, save_tv_dac | TVDAC_STATE_CHG_EN);
+ tv_dac_on = intel_de_read(dev_priv, TV_DAC);
- I915_WRITE(TV_DAC, save_tv_dac & ~TVDAC_STATE_CHG_EN);
- tv_dac_off = I915_READ(TV_DAC);
+ intel_de_write(dev_priv, TV_DAC, save_tv_dac & ~TVDAC_STATE_CHG_EN);
+ tv_dac_off = intel_de_read(dev_priv, TV_DAC);
- I915_WRITE(TV_DAC, save_tv_dac);
+ intel_de_write(dev_priv, TV_DAC, save_tv_dac);
/*
* If the register does not hold the state change enable
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 30/33] drm/i915/vdsc: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (28 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 29/33] drm/i915/tv: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 31/33] drm/i915/vga: " Jani Nikula
` (9 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_vdsc.c | 413 +++++++++++++---------
1 file changed, 249 insertions(+), 164 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c
index 9e6aaa302e40..a81abadb067f 100644
--- a/drivers/gpu/drm/i915/display/intel_vdsc.c
+++ b/drivers/gpu/drm/i915/display/intel_vdsc.c
@@ -520,18 +520,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
pps_val |= DSC_VBR_ENABLE;
DRM_INFO("PPS0 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_0, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_0,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_0, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_0,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_0(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_0(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_0(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_0(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_1 registers */
@@ -539,18 +544,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
pps_val |= DSC_BPP(vdsc_cfg->bits_per_pixel);
DRM_INFO("PPS1 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_1, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_1,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_1, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_1,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_1(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_1(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_1(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_1(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_2 registers */
@@ -559,18 +569,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_PIC_WIDTH(vdsc_cfg->pic_width / num_vdsc_instances);
DRM_INFO("PPS2 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_2, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_2,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_2, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_2,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_2(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_2(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_2(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_2(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_3 registers */
@@ -579,18 +594,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_SLICE_WIDTH(vdsc_cfg->slice_width);
DRM_INFO("PPS3 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_3, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_3,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_3, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_3,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_3(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_3(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_3(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_3(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_4 registers */
@@ -599,18 +619,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_INITIAL_DEC_DELAY(vdsc_cfg->initial_dec_delay);
DRM_INFO("PPS4 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_4, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_4,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_4, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_4,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_4(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_4(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_4(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_4(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_5 registers */
@@ -619,18 +644,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_SCALE_DEC_INT(vdsc_cfg->scale_decrement_interval);
DRM_INFO("PPS5 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_5, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_5,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_5, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_5,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_5(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_5(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_5(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_5(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_6 registers */
@@ -641,18 +671,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_FLATNESS_MAX_QP(vdsc_cfg->flatness_max_qp);
DRM_INFO("PPS6 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_6, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_6,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_6, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_6,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_6(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_6(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_6(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_6(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_7 registers */
@@ -661,18 +696,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_NFL_BPG_OFFSET(vdsc_cfg->nfl_bpg_offset);
DRM_INFO("PPS7 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_7, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_7,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_7, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_7,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_7(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_7(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_7(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_7(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_8 registers */
@@ -681,18 +721,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_INITIAL_OFFSET(vdsc_cfg->initial_offset);
DRM_INFO("PPS8 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_8, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_8,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_8, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_8,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_8(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_8(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_8(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_8(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_9 registers */
@@ -701,18 +746,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_RC_EDGE_FACTOR(DSC_RC_EDGE_FACTOR_CONST);
DRM_INFO("PPS9 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_9, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_9,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_9, pps_val);
+ intel_de_write(dev_priv, DSCC_PICTURE_PARAMETER_SET_9,
+ pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_9(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_9(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_9(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_9(pipe),
+ pps_val);
}
/* Populate PICTURE_PARAMETER_SET_10 registers */
@@ -723,18 +773,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
DSC_RC_TARGET_OFF_LOW(DSC_RC_TGT_OFFSET_LO_CONST);
DRM_INFO("PPS10 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_10, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_10,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_10, pps_val);
+ intel_de_write(dev_priv,
+ DSCC_PICTURE_PARAMETER_SET_10, pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_10(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_10(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_10(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_10(pipe),
+ pps_val);
}
/* Populate Picture parameter set 16 */
@@ -746,18 +801,23 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
vdsc_cfg->slice_height);
DRM_INFO("PPS16 = 0x%08x\n", pps_val);
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_PICTURE_PARAMETER_SET_16, pps_val);
+ intel_de_write(dev_priv, DSCA_PICTURE_PARAMETER_SET_16,
+ pps_val);
/*
* If 2 VDSC instances are needed, configure PPS for second
* VDSC
*/
if (crtc_state->dsc.dsc_split)
- I915_WRITE(DSCC_PICTURE_PARAMETER_SET_16, pps_val);
+ intel_de_write(dev_priv,
+ DSCC_PICTURE_PARAMETER_SET_16, pps_val);
} else {
- I915_WRITE(ICL_DSC0_PICTURE_PARAMETER_SET_16(pipe), pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_16(pipe),
+ pps_val);
if (crtc_state->dsc.dsc_split)
- I915_WRITE(ICL_DSC1_PICTURE_PARAMETER_SET_16(pipe),
- pps_val);
+ intel_de_write(dev_priv,
+ ICL_DSC1_PICTURE_PARAMETER_SET_16(pipe),
+ pps_val);
}
/* Populate the RC_BUF_THRESH registers */
@@ -770,38 +830,46 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
rc_buf_thresh_dword[i / 4]);
}
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_RC_BUF_THRESH_0, rc_buf_thresh_dword[0]);
- I915_WRITE(DSCA_RC_BUF_THRESH_0_UDW, rc_buf_thresh_dword[1]);
- I915_WRITE(DSCA_RC_BUF_THRESH_1, rc_buf_thresh_dword[2]);
- I915_WRITE(DSCA_RC_BUF_THRESH_1_UDW, rc_buf_thresh_dword[3]);
+ intel_de_write(dev_priv, DSCA_RC_BUF_THRESH_0,
+ rc_buf_thresh_dword[0]);
+ intel_de_write(dev_priv, DSCA_RC_BUF_THRESH_0_UDW,
+ rc_buf_thresh_dword[1]);
+ intel_de_write(dev_priv, DSCA_RC_BUF_THRESH_1,
+ rc_buf_thresh_dword[2]);
+ intel_de_write(dev_priv, DSCA_RC_BUF_THRESH_1_UDW,
+ rc_buf_thresh_dword[3]);
if (crtc_state->dsc.dsc_split) {
- I915_WRITE(DSCC_RC_BUF_THRESH_0,
- rc_buf_thresh_dword[0]);
- I915_WRITE(DSCC_RC_BUF_THRESH_0_UDW,
- rc_buf_thresh_dword[1]);
- I915_WRITE(DSCC_RC_BUF_THRESH_1,
- rc_buf_thresh_dword[2]);
- I915_WRITE(DSCC_RC_BUF_THRESH_1_UDW,
- rc_buf_thresh_dword[3]);
+ intel_de_write(dev_priv, DSCC_RC_BUF_THRESH_0,
+ rc_buf_thresh_dword[0]);
+ intel_de_write(dev_priv, DSCC_RC_BUF_THRESH_0_UDW,
+ rc_buf_thresh_dword[1]);
+ intel_de_write(dev_priv, DSCC_RC_BUF_THRESH_1,
+ rc_buf_thresh_dword[2]);
+ intel_de_write(dev_priv, DSCC_RC_BUF_THRESH_1_UDW,
+ rc_buf_thresh_dword[3]);
}
} else {
- I915_WRITE(ICL_DSC0_RC_BUF_THRESH_0(pipe),
- rc_buf_thresh_dword[0]);
- I915_WRITE(ICL_DSC0_RC_BUF_THRESH_0_UDW(pipe),
- rc_buf_thresh_dword[1]);
- I915_WRITE(ICL_DSC0_RC_BUF_THRESH_1(pipe),
- rc_buf_thresh_dword[2]);
- I915_WRITE(ICL_DSC0_RC_BUF_THRESH_1_UDW(pipe),
- rc_buf_thresh_dword[3]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_BUF_THRESH_0(pipe),
+ rc_buf_thresh_dword[0]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_BUF_THRESH_0_UDW(pipe),
+ rc_buf_thresh_dword[1]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_BUF_THRESH_1(pipe),
+ rc_buf_thresh_dword[2]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_BUF_THRESH_1_UDW(pipe),
+ rc_buf_thresh_dword[3]);
if (crtc_state->dsc.dsc_split) {
- I915_WRITE(ICL_DSC1_RC_BUF_THRESH_0(pipe),
- rc_buf_thresh_dword[0]);
- I915_WRITE(ICL_DSC1_RC_BUF_THRESH_0_UDW(pipe),
- rc_buf_thresh_dword[1]);
- I915_WRITE(ICL_DSC1_RC_BUF_THRESH_1(pipe),
- rc_buf_thresh_dword[2]);
- I915_WRITE(ICL_DSC1_RC_BUF_THRESH_1_UDW(pipe),
- rc_buf_thresh_dword[3]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_BUF_THRESH_0(pipe),
+ rc_buf_thresh_dword[0]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_BUF_THRESH_0_UDW(pipe),
+ rc_buf_thresh_dword[1]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_BUF_THRESH_1(pipe),
+ rc_buf_thresh_dword[2]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_BUF_THRESH_1_UDW(pipe),
+ rc_buf_thresh_dword[3]);
}
}
@@ -819,74 +887,90 @@ static void intel_dsc_pps_configure(struct intel_encoder *encoder,
rc_range_params_dword[i / 2]);
}
if (!is_pipe_dsc(crtc_state)) {
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_0,
- rc_range_params_dword[0]);
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_0_UDW,
- rc_range_params_dword[1]);
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_1,
- rc_range_params_dword[2]);
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_1_UDW,
- rc_range_params_dword[3]);
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_2,
- rc_range_params_dword[4]);
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_2_UDW,
- rc_range_params_dword[5]);
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_3,
- rc_range_params_dword[6]);
- I915_WRITE(DSCA_RC_RANGE_PARAMETERS_3_UDW,
- rc_range_params_dword[7]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_0,
+ rc_range_params_dword[0]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_0_UDW,
+ rc_range_params_dword[1]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_1,
+ rc_range_params_dword[2]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_1_UDW,
+ rc_range_params_dword[3]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_2,
+ rc_range_params_dword[4]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_2_UDW,
+ rc_range_params_dword[5]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_3,
+ rc_range_params_dword[6]);
+ intel_de_write(dev_priv, DSCA_RC_RANGE_PARAMETERS_3_UDW,
+ rc_range_params_dword[7]);
if (crtc_state->dsc.dsc_split) {
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_0,
- rc_range_params_dword[0]);
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_0_UDW,
- rc_range_params_dword[1]);
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_1,
- rc_range_params_dword[2]);
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_1_UDW,
- rc_range_params_dword[3]);
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_2,
- rc_range_params_dword[4]);
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_2_UDW,
- rc_range_params_dword[5]);
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_3,
- rc_range_params_dword[6]);
- I915_WRITE(DSCC_RC_RANGE_PARAMETERS_3_UDW,
- rc_range_params_dword[7]);
+ intel_de_write(dev_priv, DSCC_RC_RANGE_PARAMETERS_0,
+ rc_range_params_dword[0]);
+ intel_de_write(dev_priv,
+ DSCC_RC_RANGE_PARAMETERS_0_UDW,
+ rc_range_params_dword[1]);
+ intel_de_write(dev_priv, DSCC_RC_RANGE_PARAMETERS_1,
+ rc_range_params_dword[2]);
+ intel_de_write(dev_priv,
+ DSCC_RC_RANGE_PARAMETERS_1_UDW,
+ rc_range_params_dword[3]);
+ intel_de_write(dev_priv, DSCC_RC_RANGE_PARAMETERS_2,
+ rc_range_params_dword[4]);
+ intel_de_write(dev_priv,
+ DSCC_RC_RANGE_PARAMETERS_2_UDW,
+ rc_range_params_dword[5]);
+ intel_de_write(dev_priv, DSCC_RC_RANGE_PARAMETERS_3,
+ rc_range_params_dword[6]);
+ intel_de_write(dev_priv,
+ DSCC_RC_RANGE_PARAMETERS_3_UDW,
+ rc_range_params_dword[7]);
}
} else {
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_0(pipe),
- rc_range_params_dword[0]);
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW(pipe),
- rc_range_params_dword[1]);
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_1(pipe),
- rc_range_params_dword[2]);
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW(pipe),
- rc_range_params_dword[3]);
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_2(pipe),
- rc_range_params_dword[4]);
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW(pipe),
- rc_range_params_dword[5]);
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_3(pipe),
- rc_range_params_dword[6]);
- I915_WRITE(ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW(pipe),
- rc_range_params_dword[7]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_RANGE_PARAMETERS_0(pipe),
+ rc_range_params_dword[0]);
+ intel_de_write(dev_priv,
+ ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW(pipe),
+ rc_range_params_dword[1]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_RANGE_PARAMETERS_1(pipe),
+ rc_range_params_dword[2]);
+ intel_de_write(dev_priv,
+ ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW(pipe),
+ rc_range_params_dword[3]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_RANGE_PARAMETERS_2(pipe),
+ rc_range_params_dword[4]);
+ intel_de_write(dev_priv,
+ ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW(pipe),
+ rc_range_params_dword[5]);
+ intel_de_write(dev_priv, ICL_DSC0_RC_RANGE_PARAMETERS_3(pipe),
+ rc_range_params_dword[6]);
+ intel_de_write(dev_priv,
+ ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW(pipe),
+ rc_range_params_dword[7]);
if (crtc_state->dsc.dsc_split) {
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_0(pipe),
- rc_range_params_dword[0]);
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW(pipe),
- rc_range_params_dword[1]);
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_1(pipe),
- rc_range_params_dword[2]);
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW(pipe),
- rc_range_params_dword[3]);
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_2(pipe),
- rc_range_params_dword[4]);
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW(pipe),
- rc_range_params_dword[5]);
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_3(pipe),
- rc_range_params_dword[6]);
- I915_WRITE(ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW(pipe),
- rc_range_params_dword[7]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_0(pipe),
+ rc_range_params_dword[0]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW(pipe),
+ rc_range_params_dword[1]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_1(pipe),
+ rc_range_params_dword[2]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW(pipe),
+ rc_range_params_dword[3]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_2(pipe),
+ rc_range_params_dword[4]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW(pipe),
+ rc_range_params_dword[5]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_3(pipe),
+ rc_range_params_dword[6]);
+ intel_de_write(dev_priv,
+ ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW(pipe),
+ rc_range_params_dword[7]);
}
}
}
@@ -912,11 +996,11 @@ void intel_dsc_get_config(struct intel_encoder *encoder,
return;
if (!is_pipe_dsc(crtc_state)) {
- dss_ctl1 = I915_READ(DSS_CTL1);
- dss_ctl2 = I915_READ(DSS_CTL2);
+ dss_ctl1 = intel_de_read(dev_priv, DSS_CTL1);
+ dss_ctl2 = intel_de_read(dev_priv, DSS_CTL2);
} else {
- dss_ctl1 = I915_READ(ICL_PIPE_DSS_CTL1(pipe));
- dss_ctl2 = I915_READ(ICL_PIPE_DSS_CTL2(pipe));
+ dss_ctl1 = intel_de_read(dev_priv, ICL_PIPE_DSS_CTL1(pipe));
+ dss_ctl2 = intel_de_read(dev_priv, ICL_PIPE_DSS_CTL2(pipe));
}
crtc_state->dsc.compression_enable = dss_ctl2 & LEFT_BRANCH_VDSC_ENABLE;
@@ -930,9 +1014,10 @@ void intel_dsc_get_config(struct intel_encoder *encoder,
/* PPS1 */
if (!is_pipe_dsc(crtc_state))
- val = I915_READ(DSCA_PICTURE_PARAMETER_SET_1);
+ val = intel_de_read(dev_priv, DSCA_PICTURE_PARAMETER_SET_1);
else
- val = I915_READ(ICL_DSC0_PICTURE_PARAMETER_SET_1(pipe));
+ val = intel_de_read(dev_priv,
+ ICL_DSC0_PICTURE_PARAMETER_SET_1(pipe));
vdsc_cfg->bits_per_pixel = val;
crtc_state->dsc.compressed_bpp = vdsc_cfg->bits_per_pixel >> 4;
out:
@@ -1013,8 +1098,8 @@ void intel_dsc_enable(struct intel_encoder *encoder,
dss_ctl2_val |= RIGHT_BRANCH_VDSC_ENABLE;
dss_ctl1_val |= JOINER_ENABLE;
}
- I915_WRITE(dss_ctl1_reg, dss_ctl1_val);
- I915_WRITE(dss_ctl2_reg, dss_ctl2_val);
+ intel_de_write(dev_priv, dss_ctl1_reg, dss_ctl1_val);
+ intel_de_write(dev_priv, dss_ctl2_reg, dss_ctl2_val);
}
void intel_dsc_disable(const struct intel_crtc_state *old_crtc_state)
@@ -1035,17 +1120,17 @@ void intel_dsc_disable(const struct intel_crtc_state *old_crtc_state)
dss_ctl1_reg = ICL_PIPE_DSS_CTL1(pipe);
dss_ctl2_reg = ICL_PIPE_DSS_CTL2(pipe);
}
- dss_ctl1_val = I915_READ(dss_ctl1_reg);
+ dss_ctl1_val = intel_de_read(dev_priv, dss_ctl1_reg);
if (dss_ctl1_val & JOINER_ENABLE)
dss_ctl1_val &= ~JOINER_ENABLE;
- I915_WRITE(dss_ctl1_reg, dss_ctl1_val);
+ intel_de_write(dev_priv, dss_ctl1_reg, dss_ctl1_val);
- dss_ctl2_val = I915_READ(dss_ctl2_reg);
+ dss_ctl2_val = intel_de_read(dev_priv, dss_ctl2_reg);
if (dss_ctl2_val & LEFT_BRANCH_VDSC_ENABLE ||
dss_ctl2_val & RIGHT_BRANCH_VDSC_ENABLE)
dss_ctl2_val &= ~(LEFT_BRANCH_VDSC_ENABLE |
RIGHT_BRANCH_VDSC_ENABLE);
- I915_WRITE(dss_ctl2_reg, dss_ctl2_val);
+ intel_de_write(dev_priv, dss_ctl2_reg, dss_ctl2_val);
/* Disable Power wells for VDSC/joining */
intel_display_power_put_unchecked(dev_priv,
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 31/33] drm/i915/vga: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (29 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 30/33] drm/i915/vdsc: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 32/33] drm/i915/vlv_dsi: " Jani Nikula
` (8 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/intel_vga.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_vga.c b/drivers/gpu/drm/i915/display/intel_vga.c
index 2ff7293986d4..7eb23f623661 100644
--- a/drivers/gpu/drm/i915/display/intel_vga.c
+++ b/drivers/gpu/drm/i915/display/intel_vga.c
@@ -9,6 +9,7 @@
#include <drm/i915_drm.h>
#include "i915_drv.h"
+#include "intel_de.h"
#include "intel_vga.h"
static i915_reg_t intel_vga_cntrl_reg(struct drm_i915_private *i915)
@@ -36,15 +37,15 @@ void intel_vga_disable(struct drm_i915_private *dev_priv)
vga_put(pdev, VGA_RSRC_LEGACY_IO);
udelay(300);
- I915_WRITE(vga_reg, VGA_DISP_DISABLE);
- POSTING_READ(vga_reg);
+ intel_de_write(dev_priv, vga_reg, VGA_DISP_DISABLE);
+ intel_de_posting_read(dev_priv, vga_reg);
}
void intel_vga_redisable_power_on(struct drm_i915_private *dev_priv)
{
i915_reg_t vga_reg = intel_vga_cntrl_reg(dev_priv);
- if (!(I915_READ(vga_reg) & VGA_DISP_DISABLE)) {
+ if (!(intel_de_read(dev_priv, vga_reg) & VGA_DISP_DISABLE)) {
DRM_DEBUG_KMS("Something enabled VGA plane, disabling it\n");
intel_vga_disable(dev_priv);
}
--
2.20.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 32/33] drm/i915/vlv_dsi: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (30 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 31/33] drm/i915/vga: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:25 ` [Intel-gfx] [RFC 33/33] drm/i915/vlv_dsi_pll: " Jani Nikula
` (7 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/vlv_dsi.c | 345 +++++++++++++------------
1 file changed, 180 insertions(+), 165 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
index 1c70144a097c..a101a4513c65 100644
--- a/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -100,7 +100,7 @@ static void write_data(struct drm_i915_private *dev_priv,
for (j = 0; j < min_t(u32, len - i, 4); j++)
val |= *data++ << 8 * j;
- I915_WRITE(reg, val);
+ intel_de_write(dev_priv, reg, val);
}
}
@@ -111,7 +111,7 @@ static void read_data(struct drm_i915_private *dev_priv,
u32 i, j;
for (i = 0; i < len; i += 4) {
- u32 val = I915_READ(reg);
+ u32 val = intel_de_read(dev_priv, reg);
for (j = 0; j < min_t(u32, len - i, 4); j++)
*data++ = val >> 8 * j;
@@ -161,7 +161,8 @@ static ssize_t intel_dsi_host_transfer(struct mipi_dsi_host *host,
}
if (msg->rx_len) {
- I915_WRITE(MIPI_INTR_STAT(port), GEN_READ_DATA_AVAIL);
+ intel_de_write(dev_priv, MIPI_INTR_STAT(port),
+ GEN_READ_DATA_AVAIL);
}
if (intel_de_wait_for_clear(dev_priv, MIPI_GEN_FIFO_STAT(port),
@@ -169,7 +170,8 @@ static ssize_t intel_dsi_host_transfer(struct mipi_dsi_host *host,
DRM_ERROR("Timeout waiting for HS/LP CTRL FIFO !full\n");
}
- I915_WRITE(ctrl_reg, header[2] << 16 | header[1] << 8 | header[0]);
+ intel_de_write(dev_priv, ctrl_reg,
+ header[2] << 16 | header[1] << 8 | header[0]);
/* ->rx_len is set only for reads */
if (msg->rx_len) {
@@ -223,13 +225,13 @@ static int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd, bool hs,
cmd |= DPI_LP_MODE;
/* clear bit */
- I915_WRITE(MIPI_INTR_STAT(port), SPL_PKT_SENT_INTERRUPT);
+ intel_de_write(dev_priv, MIPI_INTR_STAT(port), SPL_PKT_SENT_INTERRUPT);
/* XXX: old code skips write if control unchanged */
- if (cmd == I915_READ(MIPI_DPI_CONTROL(port)))
+ if (cmd == intel_de_read(dev_priv, MIPI_DPI_CONTROL(port)))
DRM_DEBUG_KMS("Same special packet %02x twice in a row.\n", cmd);
- I915_WRITE(MIPI_DPI_CONTROL(port), cmd);
+ intel_de_write(dev_priv, MIPI_DPI_CONTROL(port), cmd);
mask = SPL_PKT_SENT_INTERRUPT;
if (intel_de_wait_for_set(dev_priv, MIPI_INTR_STAT(port), mask, 100))
@@ -328,23 +330,24 @@ static bool glk_dsi_enable_io(struct intel_encoder *encoder)
* Power ON MIPI IO first and then write into IO reset and LP wake bits
*/
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(MIPI_CTRL(port));
- I915_WRITE(MIPI_CTRL(port), tmp | GLK_MIPIIO_ENABLE);
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
+ intel_de_write(dev_priv, MIPI_CTRL(port),
+ tmp | GLK_MIPIIO_ENABLE);
}
/* Put the IO into reset */
- tmp = I915_READ(MIPI_CTRL(PORT_A));
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(PORT_A));
tmp &= ~GLK_MIPIIO_RESET_RELEASED;
- I915_WRITE(MIPI_CTRL(PORT_A), tmp);
+ intel_de_write(dev_priv, MIPI_CTRL(PORT_A), tmp);
/* Program LP Wake */
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(MIPI_CTRL(port));
- if (!(I915_READ(MIPI_DEVICE_READY(port)) & DEVICE_READY))
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
+ if (!(intel_de_read(dev_priv, MIPI_DEVICE_READY(port)) & DEVICE_READY))
tmp &= ~GLK_LP_WAKE;
else
tmp |= GLK_LP_WAKE;
- I915_WRITE(MIPI_CTRL(port), tmp);
+ intel_de_write(dev_priv, MIPI_CTRL(port), tmp);
}
/* Wait for Pwr ACK */
@@ -357,7 +360,7 @@ static bool glk_dsi_enable_io(struct intel_encoder *encoder)
/* Check for cold boot scenario */
for_each_dsi_port(port, intel_dsi->ports) {
cold_boot |=
- !(I915_READ(MIPI_DEVICE_READY(port)) & DEVICE_READY);
+ !(intel_de_read(dev_priv, MIPI_DEVICE_READY(port)) & DEVICE_READY);
}
return cold_boot;
@@ -378,23 +381,24 @@ static void glk_dsi_device_ready(struct intel_encoder *encoder)
}
/* Get IO out of reset */
- val = I915_READ(MIPI_CTRL(PORT_A));
- I915_WRITE(MIPI_CTRL(PORT_A), val | GLK_MIPIIO_RESET_RELEASED);
+ val = intel_de_read(dev_priv, MIPI_CTRL(PORT_A));
+ intel_de_write(dev_priv, MIPI_CTRL(PORT_A),
+ val | GLK_MIPIIO_RESET_RELEASED);
/* Get IO out of Low power state*/
for_each_dsi_port(port, intel_dsi->ports) {
- if (!(I915_READ(MIPI_DEVICE_READY(port)) & DEVICE_READY)) {
- val = I915_READ(MIPI_DEVICE_READY(port));
+ if (!(intel_de_read(dev_priv, MIPI_DEVICE_READY(port)) & DEVICE_READY)) {
+ val = intel_de_read(dev_priv, MIPI_DEVICE_READY(port));
val &= ~ULPS_STATE_MASK;
val |= DEVICE_READY;
- I915_WRITE(MIPI_DEVICE_READY(port), val);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), val);
usleep_range(10, 15);
} else {
/* Enter ULPS */
- val = I915_READ(MIPI_DEVICE_READY(port));
+ val = intel_de_read(dev_priv, MIPI_DEVICE_READY(port));
val &= ~ULPS_STATE_MASK;
val |= (ULPS_STATE_ENTER | DEVICE_READY);
- I915_WRITE(MIPI_DEVICE_READY(port), val);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), val);
/* Wait for ULPS active */
if (intel_de_wait_for_clear(dev_priv, MIPI_CTRL(port),
@@ -402,20 +406,20 @@ static void glk_dsi_device_ready(struct intel_encoder *encoder)
DRM_ERROR("ULPS not active\n");
/* Exit ULPS */
- val = I915_READ(MIPI_DEVICE_READY(port));
+ val = intel_de_read(dev_priv, MIPI_DEVICE_READY(port));
val &= ~ULPS_STATE_MASK;
val |= (ULPS_STATE_EXIT | DEVICE_READY);
- I915_WRITE(MIPI_DEVICE_READY(port), val);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), val);
/* Enter Normal Mode */
- val = I915_READ(MIPI_DEVICE_READY(port));
+ val = intel_de_read(dev_priv, MIPI_DEVICE_READY(port));
val &= ~ULPS_STATE_MASK;
val |= (ULPS_STATE_NORMAL_OPERATION | DEVICE_READY);
- I915_WRITE(MIPI_DEVICE_READY(port), val);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), val);
- val = I915_READ(MIPI_CTRL(port));
+ val = intel_de_read(dev_priv, MIPI_CTRL(port));
val &= ~GLK_LP_WAKE;
- I915_WRITE(MIPI_CTRL(port), val);
+ intel_de_write(dev_priv, MIPI_CTRL(port), val);
}
}
@@ -445,19 +449,20 @@ static void bxt_dsi_device_ready(struct intel_encoder *encoder)
/* Enable MIPI PHY transparent latch */
for_each_dsi_port(port, intel_dsi->ports) {
- val = I915_READ(BXT_MIPI_PORT_CTRL(port));
- I915_WRITE(BXT_MIPI_PORT_CTRL(port), val | LP_OUTPUT_HOLD);
+ val = intel_de_read(dev_priv, BXT_MIPI_PORT_CTRL(port));
+ intel_de_write(dev_priv, BXT_MIPI_PORT_CTRL(port),
+ val | LP_OUTPUT_HOLD);
usleep_range(2000, 2500);
}
/* Clear ULPS and set device ready */
for_each_dsi_port(port, intel_dsi->ports) {
- val = I915_READ(MIPI_DEVICE_READY(port));
+ val = intel_de_read(dev_priv, MIPI_DEVICE_READY(port));
val &= ~ULPS_STATE_MASK;
- I915_WRITE(MIPI_DEVICE_READY(port), val);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), val);
usleep_range(2000, 2500);
val |= DEVICE_READY;
- I915_WRITE(MIPI_DEVICE_READY(port), val);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), val);
}
}
@@ -481,21 +486,25 @@ static void vlv_dsi_device_ready(struct intel_encoder *encoder)
for_each_dsi_port(port, intel_dsi->ports) {
- I915_WRITE(MIPI_DEVICE_READY(port), ULPS_STATE_ENTER);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port),
+ ULPS_STATE_ENTER);
usleep_range(2500, 3000);
/* Enable MIPI PHY transparent latch
* Common bit for both MIPI Port A & MIPI Port C
* No similar bit in MIPI Port C reg
*/
- val = I915_READ(MIPI_PORT_CTRL(PORT_A));
- I915_WRITE(MIPI_PORT_CTRL(PORT_A), val | LP_OUTPUT_HOLD);
+ val = intel_de_read(dev_priv, MIPI_PORT_CTRL(PORT_A));
+ intel_de_write(dev_priv, MIPI_PORT_CTRL(PORT_A),
+ val | LP_OUTPUT_HOLD);
usleep_range(1000, 1500);
- I915_WRITE(MIPI_DEVICE_READY(port), ULPS_STATE_EXIT);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port),
+ ULPS_STATE_EXIT);
usleep_range(2500, 3000);
- I915_WRITE(MIPI_DEVICE_READY(port), DEVICE_READY);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port),
+ DEVICE_READY);
usleep_range(2500, 3000);
}
}
@@ -521,10 +530,10 @@ static void glk_dsi_enter_low_power_mode(struct intel_encoder *encoder)
/* Enter ULPS */
for_each_dsi_port(port, intel_dsi->ports) {
- val = I915_READ(MIPI_DEVICE_READY(port));
+ val = intel_de_read(dev_priv, MIPI_DEVICE_READY(port));
val &= ~ULPS_STATE_MASK;
val |= (ULPS_STATE_ENTER | DEVICE_READY);
- I915_WRITE(MIPI_DEVICE_READY(port), val);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), val);
}
/* Wait for MIPI PHY status bit to unset */
@@ -550,9 +559,9 @@ static void glk_dsi_disable_mipi_io(struct intel_encoder *encoder)
u32 tmp;
/* Put the IO into reset */
- tmp = I915_READ(MIPI_CTRL(PORT_A));
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(PORT_A));
tmp &= ~GLK_MIPIIO_RESET_RELEASED;
- I915_WRITE(MIPI_CTRL(PORT_A), tmp);
+ intel_de_write(dev_priv, MIPI_CTRL(PORT_A), tmp);
/* Wait for MIPI PHY status bit to unset */
for_each_dsi_port(port, intel_dsi->ports) {
@@ -563,9 +572,9 @@ static void glk_dsi_disable_mipi_io(struct intel_encoder *encoder)
/* Clear MIPI mode */
for_each_dsi_port(port, intel_dsi->ports) {
- tmp = I915_READ(MIPI_CTRL(port));
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
tmp &= ~GLK_MIPIIO_ENABLE;
- I915_WRITE(MIPI_CTRL(port), tmp);
+ intel_de_write(dev_priv, MIPI_CTRL(port), tmp);
}
}
@@ -588,16 +597,16 @@ static void vlv_dsi_clear_device_ready(struct intel_encoder *encoder)
BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(PORT_A);
u32 val;
- I915_WRITE(MIPI_DEVICE_READY(port), DEVICE_READY |
- ULPS_STATE_ENTER);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port),
+ DEVICE_READY | ULPS_STATE_ENTER);
usleep_range(2000, 2500);
- I915_WRITE(MIPI_DEVICE_READY(port), DEVICE_READY |
- ULPS_STATE_EXIT);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port),
+ DEVICE_READY | ULPS_STATE_EXIT);
usleep_range(2000, 2500);
- I915_WRITE(MIPI_DEVICE_READY(port), DEVICE_READY |
- ULPS_STATE_ENTER);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port),
+ DEVICE_READY | ULPS_STATE_ENTER);
usleep_range(2000, 2500);
/*
@@ -610,11 +619,11 @@ static void vlv_dsi_clear_device_ready(struct intel_encoder *encoder)
DRM_ERROR("DSI LP not going Low\n");
/* Disable MIPI PHY transparent latch */
- val = I915_READ(port_ctrl);
- I915_WRITE(port_ctrl, val & ~LP_OUTPUT_HOLD);
+ val = intel_de_read(dev_priv, port_ctrl);
+ intel_de_write(dev_priv, port_ctrl, val & ~LP_OUTPUT_HOLD);
usleep_range(1000, 1500);
- I915_WRITE(MIPI_DEVICE_READY(port), 0x00);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), 0x00);
usleep_range(2000, 2500);
}
}
@@ -631,18 +640,20 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder,
u32 temp;
if (IS_GEN9_LP(dev_priv)) {
for_each_dsi_port(port, intel_dsi->ports) {
- temp = I915_READ(MIPI_CTRL(port));
+ temp = intel_de_read(dev_priv,
+ MIPI_CTRL(port));
temp &= ~BXT_PIXEL_OVERLAP_CNT_MASK |
intel_dsi->pixel_overlap <<
BXT_PIXEL_OVERLAP_CNT_SHIFT;
- I915_WRITE(MIPI_CTRL(port), temp);
+ intel_de_write(dev_priv, MIPI_CTRL(port),
+ temp);
}
} else {
- temp = I915_READ(VLV_CHICKEN_3);
+ temp = intel_de_read(dev_priv, VLV_CHICKEN_3);
temp &= ~PIXEL_OVERLAP_CNT_MASK |
intel_dsi->pixel_overlap <<
PIXEL_OVERLAP_CNT_SHIFT;
- I915_WRITE(VLV_CHICKEN_3, temp);
+ intel_de_write(dev_priv, VLV_CHICKEN_3, temp);
}
}
@@ -651,7 +662,7 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder,
BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
u32 temp;
- temp = I915_READ(port_ctrl);
+ temp = intel_de_read(dev_priv, port_ctrl);
temp &= ~LANE_CONFIGURATION_MASK;
temp &= ~DUAL_LINK_MODE_MASK;
@@ -671,8 +682,8 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder,
temp |= DITHERING_ENABLE;
/* assert ip_tg_enable signal */
- I915_WRITE(port_ctrl, temp | DPI_ENABLE);
- POSTING_READ(port_ctrl);
+ intel_de_write(dev_priv, port_ctrl, temp | DPI_ENABLE);
+ intel_de_posting_read(dev_priv, port_ctrl);
}
}
@@ -689,9 +700,9 @@ static void intel_dsi_port_disable(struct intel_encoder *encoder)
u32 temp;
/* de-assert ip_tg_enable signal */
- temp = I915_READ(port_ctrl);
- I915_WRITE(port_ctrl, temp & ~DPI_ENABLE);
- POSTING_READ(port_ctrl);
+ temp = intel_de_read(dev_priv, port_ctrl);
+ intel_de_write(dev_priv, port_ctrl, temp & ~DPI_ENABLE);
+ intel_de_posting_read(dev_priv, port_ctrl);
}
}
@@ -771,22 +782,22 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder,
if (IS_BROXTON(dev_priv)) {
/* Add MIPI IO reset programming for modeset */
- val = I915_READ(BXT_P_CR_GT_DISP_PWRON);
- I915_WRITE(BXT_P_CR_GT_DISP_PWRON,
- val | MIPIO_RST_CTRL);
+ val = intel_de_read(dev_priv, BXT_P_CR_GT_DISP_PWRON);
+ intel_de_write(dev_priv, BXT_P_CR_GT_DISP_PWRON,
+ val | MIPIO_RST_CTRL);
/* Power up DSI regulator */
- I915_WRITE(BXT_P_DSI_REGULATOR_CFG, STAP_SELECT);
- I915_WRITE(BXT_P_DSI_REGULATOR_TX_CTRL, 0);
+ intel_de_write(dev_priv, BXT_P_DSI_REGULATOR_CFG, STAP_SELECT);
+ intel_de_write(dev_priv, BXT_P_DSI_REGULATOR_TX_CTRL, 0);
}
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
u32 val;
/* Disable DPOunit clock gating, can stall pipe */
- val = I915_READ(DSPCLK_GATE_D);
+ val = intel_de_read(dev_priv, DSPCLK_GATE_D);
val |= DPOUNIT_CLOCK_GATE_DISABLE;
- I915_WRITE(DSPCLK_GATE_D, val);
+ intel_de_write(dev_priv, DSPCLK_GATE_D, val);
}
if (!IS_GEMINILAKE(dev_priv))
@@ -820,7 +831,8 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder,
* recommendation, port should be enabled befor plane & pipe */
if (is_cmd_mode(intel_dsi)) {
for_each_dsi_port(port, intel_dsi->ports)
- I915_WRITE(MIPI_MAX_RETURN_PKT_SIZE(port), 8 * 4);
+ intel_de_write(dev_priv,
+ MIPI_MAX_RETURN_PKT_SIZE(port), 8 * 4);
intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_TEAR_ON);
intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DISPLAY_ON);
} else {
@@ -917,13 +929,14 @@ static void intel_dsi_post_disable(struct intel_encoder *encoder,
if (IS_BROXTON(dev_priv)) {
/* Power down DSI regulator to save power */
- I915_WRITE(BXT_P_DSI_REGULATOR_CFG, STAP_SELECT);
- I915_WRITE(BXT_P_DSI_REGULATOR_TX_CTRL, HS_IO_CTRL_SELECT);
+ intel_de_write(dev_priv, BXT_P_DSI_REGULATOR_CFG, STAP_SELECT);
+ intel_de_write(dev_priv, BXT_P_DSI_REGULATOR_TX_CTRL,
+ HS_IO_CTRL_SELECT);
/* Add MIPI IO reset programming for modeset */
- val = I915_READ(BXT_P_CR_GT_DISP_PWRON);
- I915_WRITE(BXT_P_CR_GT_DISP_PWRON,
- val & ~MIPIO_RST_CTRL);
+ val = intel_de_read(dev_priv, BXT_P_CR_GT_DISP_PWRON);
+ intel_de_write(dev_priv, BXT_P_CR_GT_DISP_PWRON,
+ val & ~MIPIO_RST_CTRL);
}
if (IS_GEN9_LP(dev_priv)) {
@@ -933,9 +946,9 @@ static void intel_dsi_post_disable(struct intel_encoder *encoder,
vlv_dsi_pll_disable(encoder);
- val = I915_READ(DSPCLK_GATE_D);
+ val = intel_de_read(dev_priv, DSPCLK_GATE_D);
val &= ~DPOUNIT_CLOCK_GATE_DISABLE;
- I915_WRITE(DSPCLK_GATE_D, val);
+ intel_de_write(dev_priv, DSPCLK_GATE_D, val);
}
/* Assert reset */
@@ -979,7 +992,7 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
for_each_dsi_port(port, intel_dsi->ports) {
i915_reg_t ctrl_reg = IS_GEN9_LP(dev_priv) ?
BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
- bool enabled = I915_READ(ctrl_reg) & DPI_ENABLE;
+ bool enabled = intel_de_read(dev_priv, ctrl_reg) & DPI_ENABLE;
/*
* Due to some hardware limitations on VLV/CHV, the DPI enable
@@ -988,22 +1001,23 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
*/
if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
port == PORT_C)
- enabled = I915_READ(PIPECONF(PIPE_B)) & PIPECONF_ENABLE;
+ enabled = intel_de_read(dev_priv, PIPECONF(PIPE_B)) & PIPECONF_ENABLE;
/* Try command mode if video mode not enabled */
if (!enabled) {
- u32 tmp = I915_READ(MIPI_DSI_FUNC_PRG(port));
+ u32 tmp = intel_de_read(dev_priv,
+ MIPI_DSI_FUNC_PRG(port));
enabled = tmp & CMD_MODE_DATA_WIDTH_MASK;
}
if (!enabled)
continue;
- if (!(I915_READ(MIPI_DEVICE_READY(port)) & DEVICE_READY))
+ if (!(intel_de_read(dev_priv, MIPI_DEVICE_READY(port)) & DEVICE_READY))
continue;
if (IS_GEN9_LP(dev_priv)) {
- u32 tmp = I915_READ(MIPI_CTRL(port));
+ u32 tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
tmp &= BXT_PIPE_SELECT_MASK;
tmp >>= BXT_PIPE_SELECT_SHIFT;
@@ -1051,11 +1065,11 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder,
* encoder->get_hw_state() returns true.
*/
for_each_dsi_port(port, intel_dsi->ports) {
- if (I915_READ(BXT_MIPI_PORT_CTRL(port)) & DPI_ENABLE)
+ if (intel_de_read(dev_priv, BXT_MIPI_PORT_CTRL(port)) & DPI_ENABLE)
break;
}
- fmt = I915_READ(MIPI_DSI_FUNC_PRG(port)) & VID_MODE_FORMAT_MASK;
+ fmt = intel_de_read(dev_priv, MIPI_DSI_FUNC_PRG(port)) & VID_MODE_FORMAT_MASK;
bpp = mipi_dsi_pixel_format_to_bpp(
pixel_format_from_register_bits(fmt));
@@ -1067,21 +1081,24 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder,
/* In terms of pixels */
adjusted_mode->crtc_hdisplay =
- I915_READ(BXT_MIPI_TRANS_HACTIVE(port));
+ intel_de_read(dev_priv,
+ BXT_MIPI_TRANS_HACTIVE(port));
adjusted_mode->crtc_vdisplay =
- I915_READ(BXT_MIPI_TRANS_VACTIVE(port));
+ intel_de_read(dev_priv,
+ BXT_MIPI_TRANS_VACTIVE(port));
adjusted_mode->crtc_vtotal =
- I915_READ(BXT_MIPI_TRANS_VTOTAL(port));
+ intel_de_read(dev_priv,
+ BXT_MIPI_TRANS_VTOTAL(port));
hactive = adjusted_mode->crtc_hdisplay;
- hfp = I915_READ(MIPI_HFP_COUNT(port));
+ hfp = intel_de_read(dev_priv, MIPI_HFP_COUNT(port));
/*
* Meaningful for video mode non-burst sync pulse mode only,
* can be zero for non-burst sync events and burst modes
*/
- hsync = I915_READ(MIPI_HSYNC_PADDING_COUNT(port));
- hbp = I915_READ(MIPI_HBP_COUNT(port));
+ hsync = intel_de_read(dev_priv, MIPI_HSYNC_PADDING_COUNT(port));
+ hbp = intel_de_read(dev_priv, MIPI_HBP_COUNT(port));
/* harizontal values are in terms of high speed byte clock */
hfp = pixels_from_txbyteclkhs(hfp, bpp, lane_count,
@@ -1098,9 +1115,9 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder,
}
/* vertical values are in terms of lines */
- vfp = I915_READ(MIPI_VFP_COUNT(port));
- vsync = I915_READ(MIPI_VSYNC_PADDING_COUNT(port));
- vbp = I915_READ(MIPI_VBP_COUNT(port));
+ vfp = intel_de_read(dev_priv, MIPI_VFP_COUNT(port));
+ vsync = intel_de_read(dev_priv, MIPI_VSYNC_PADDING_COUNT(port));
+ vbp = intel_de_read(dev_priv, MIPI_VBP_COUNT(port));
adjusted_mode->crtc_htotal = hactive + hfp + hsync + hbp;
adjusted_mode->crtc_hsync_start = hfp + adjusted_mode->crtc_hdisplay;
@@ -1268,26 +1285,29 @@ static void set_dsi_timings(struct drm_encoder *encoder,
* vactive, as they are calculated per channel basis,
* whereas these values should be based on resolution.
*/
- I915_WRITE(BXT_MIPI_TRANS_HACTIVE(port),
- adjusted_mode->crtc_hdisplay);
- I915_WRITE(BXT_MIPI_TRANS_VACTIVE(port),
- adjusted_mode->crtc_vdisplay);
- I915_WRITE(BXT_MIPI_TRANS_VTOTAL(port),
- adjusted_mode->crtc_vtotal);
+ intel_de_write(dev_priv, BXT_MIPI_TRANS_HACTIVE(port),
+ adjusted_mode->crtc_hdisplay);
+ intel_de_write(dev_priv, BXT_MIPI_TRANS_VACTIVE(port),
+ adjusted_mode->crtc_vdisplay);
+ intel_de_write(dev_priv, BXT_MIPI_TRANS_VTOTAL(port),
+ adjusted_mode->crtc_vtotal);
}
- I915_WRITE(MIPI_HACTIVE_AREA_COUNT(port), hactive);
- I915_WRITE(MIPI_HFP_COUNT(port), hfp);
+ intel_de_write(dev_priv, MIPI_HACTIVE_AREA_COUNT(port),
+ hactive);
+ intel_de_write(dev_priv, MIPI_HFP_COUNT(port), hfp);
/* meaningful for video mode non-burst sync pulse mode only,
* can be zero for non-burst sync events and burst modes */
- I915_WRITE(MIPI_HSYNC_PADDING_COUNT(port), hsync);
- I915_WRITE(MIPI_HBP_COUNT(port), hbp);
+ intel_de_write(dev_priv, MIPI_HSYNC_PADDING_COUNT(port),
+ hsync);
+ intel_de_write(dev_priv, MIPI_HBP_COUNT(port), hbp);
/* vertical values are in terms of lines */
- I915_WRITE(MIPI_VFP_COUNT(port), vfp);
- I915_WRITE(MIPI_VSYNC_PADDING_COUNT(port), vsync);
- I915_WRITE(MIPI_VBP_COUNT(port), vbp);
+ intel_de_write(dev_priv, MIPI_VFP_COUNT(port), vfp);
+ intel_de_write(dev_priv, MIPI_VSYNC_PADDING_COUNT(port),
+ vsync);
+ intel_de_write(dev_priv, MIPI_VBP_COUNT(port), vbp);
}
}
@@ -1338,35 +1358,35 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
* escape clock divider, 20MHz, shared for A and C.
* device ready must be off when doing this! txclkesc?
*/
- tmp = I915_READ(MIPI_CTRL(PORT_A));
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(PORT_A));
tmp &= ~ESCAPE_CLOCK_DIVIDER_MASK;
- I915_WRITE(MIPI_CTRL(PORT_A), tmp |
- ESCAPE_CLOCK_DIVIDER_1);
+ intel_de_write(dev_priv, MIPI_CTRL(PORT_A),
+ tmp | ESCAPE_CLOCK_DIVIDER_1);
/* read request priority is per pipe */
- tmp = I915_READ(MIPI_CTRL(port));
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
tmp &= ~READ_REQUEST_PRIORITY_MASK;
- I915_WRITE(MIPI_CTRL(port), tmp |
- READ_REQUEST_PRIORITY_HIGH);
+ intel_de_write(dev_priv, MIPI_CTRL(port),
+ tmp | READ_REQUEST_PRIORITY_HIGH);
} else if (IS_GEN9_LP(dev_priv)) {
enum pipe pipe = intel_crtc->pipe;
- tmp = I915_READ(MIPI_CTRL(port));
+ tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
tmp &= ~BXT_PIPE_SELECT_MASK;
tmp |= BXT_PIPE_SELECT(pipe);
- I915_WRITE(MIPI_CTRL(port), tmp);
+ intel_de_write(dev_priv, MIPI_CTRL(port), tmp);
}
/* XXX: why here, why like this? handling in irq handler?! */
- I915_WRITE(MIPI_INTR_STAT(port), 0xffffffff);
- I915_WRITE(MIPI_INTR_EN(port), 0xffffffff);
+ intel_de_write(dev_priv, MIPI_INTR_STAT(port), 0xffffffff);
+ intel_de_write(dev_priv, MIPI_INTR_EN(port), 0xffffffff);
- I915_WRITE(MIPI_DPHY_PARAM(port), intel_dsi->dphy_reg);
+ intel_de_write(dev_priv, MIPI_DPHY_PARAM(port),
+ intel_dsi->dphy_reg);
- I915_WRITE(MIPI_DPI_RESOLUTION(port),
- adjusted_mode->crtc_vdisplay << VERTICAL_ADDRESS_SHIFT |
- mode_hdisplay << HORIZONTAL_ADDRESS_SHIFT);
+ intel_de_write(dev_priv, MIPI_DPI_RESOLUTION(port),
+ adjusted_mode->crtc_vdisplay << VERTICAL_ADDRESS_SHIFT | mode_hdisplay << HORIZONTAL_ADDRESS_SHIFT);
}
set_dsi_timings(encoder, adjusted_mode);
@@ -1393,7 +1413,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
}
for_each_dsi_port(port, intel_dsi->ports) {
- I915_WRITE(MIPI_DSI_FUNC_PRG(port), val);
+ intel_de_write(dev_priv, MIPI_DSI_FUNC_PRG(port), val);
/* timeouts for recovery. one frame IIUC. if counter expires,
* EOT and stop state. */
@@ -1414,28 +1434,24 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
if (is_vid_mode(intel_dsi) &&
intel_dsi->video_mode_format == VIDEO_MODE_BURST) {
- I915_WRITE(MIPI_HS_TX_TIMEOUT(port),
- txbyteclkhs(adjusted_mode->crtc_htotal, bpp,
- intel_dsi->lane_count,
- intel_dsi->burst_mode_ratio) + 1);
+ intel_de_write(dev_priv, MIPI_HS_TX_TIMEOUT(port),
+ txbyteclkhs(adjusted_mode->crtc_htotal, bpp, intel_dsi->lane_count, intel_dsi->burst_mode_ratio) + 1);
} else {
- I915_WRITE(MIPI_HS_TX_TIMEOUT(port),
- txbyteclkhs(adjusted_mode->crtc_vtotal *
- adjusted_mode->crtc_htotal,
- bpp, intel_dsi->lane_count,
- intel_dsi->burst_mode_ratio) + 1);
+ intel_de_write(dev_priv, MIPI_HS_TX_TIMEOUT(port),
+ txbyteclkhs(adjusted_mode->crtc_vtotal * adjusted_mode->crtc_htotal, bpp, intel_dsi->lane_count, intel_dsi->burst_mode_ratio) + 1);
}
- I915_WRITE(MIPI_LP_RX_TIMEOUT(port), intel_dsi->lp_rx_timeout);
- I915_WRITE(MIPI_TURN_AROUND_TIMEOUT(port),
- intel_dsi->turn_arnd_val);
- I915_WRITE(MIPI_DEVICE_RESET_TIMER(port),
- intel_dsi->rst_timer_val);
+ intel_de_write(dev_priv, MIPI_LP_RX_TIMEOUT(port),
+ intel_dsi->lp_rx_timeout);
+ intel_de_write(dev_priv, MIPI_TURN_AROUND_TIMEOUT(port),
+ intel_dsi->turn_arnd_val);
+ intel_de_write(dev_priv, MIPI_DEVICE_RESET_TIMER(port),
+ intel_dsi->rst_timer_val);
/* dphy stuff */
/* in terms of low power clock */
- I915_WRITE(MIPI_INIT_COUNT(port),
- txclkesc(intel_dsi->escape_clk_div, 100));
+ intel_de_write(dev_priv, MIPI_INIT_COUNT(port),
+ txclkesc(intel_dsi->escape_clk_div, 100));
if (IS_GEN9_LP(dev_priv) && (!intel_dsi->dual_link)) {
/*
@@ -1444,24 +1460,25 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
* getting used. So write the other port
* if not in dual link mode.
*/
- I915_WRITE(MIPI_INIT_COUNT(port ==
- PORT_A ? PORT_C : PORT_A),
- intel_dsi->init_count);
+ intel_de_write(dev_priv,
+ MIPI_INIT_COUNT(port == PORT_A ? PORT_C : PORT_A),
+ intel_dsi->init_count);
}
/* recovery disables */
- I915_WRITE(MIPI_EOT_DISABLE(port), tmp);
+ intel_de_write(dev_priv, MIPI_EOT_DISABLE(port), tmp);
/* in terms of low power clock */
- I915_WRITE(MIPI_INIT_COUNT(port), intel_dsi->init_count);
+ intel_de_write(dev_priv, MIPI_INIT_COUNT(port),
+ intel_dsi->init_count);
/* in terms of txbyteclkhs. actual high to low switch +
* MIPI_STOP_STATE_STALL * MIPI_LP_BYTECLK.
*
* XXX: write MIPI_STOP_STATE_STALL?
*/
- I915_WRITE(MIPI_HIGH_LOW_SWITCH_COUNT(port),
- intel_dsi->hs_to_lp_count);
+ intel_de_write(dev_priv, MIPI_HIGH_LOW_SWITCH_COUNT(port),
+ intel_dsi->hs_to_lp_count);
/* XXX: low power clock equivalence in terms of byte clock.
* the number of byte clocks occupied in one low power clock.
@@ -1469,14 +1486,15 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
* txclkesc time / txbyteclk time * (105 + MIPI_STOP_STATE_STALL
* ) / 105.???
*/
- I915_WRITE(MIPI_LP_BYTECLK(port), intel_dsi->lp_byte_clk);
+ intel_de_write(dev_priv, MIPI_LP_BYTECLK(port),
+ intel_dsi->lp_byte_clk);
if (IS_GEMINILAKE(dev_priv)) {
- I915_WRITE(MIPI_TLPX_TIME_COUNT(port),
- intel_dsi->lp_byte_clk);
+ intel_de_write(dev_priv, MIPI_TLPX_TIME_COUNT(port),
+ intel_dsi->lp_byte_clk);
/* Shadow of DPHY reg */
- I915_WRITE(MIPI_CLK_LANE_TIMING(port),
- intel_dsi->dphy_reg);
+ intel_de_write(dev_priv, MIPI_CLK_LANE_TIMING(port),
+ intel_dsi->dphy_reg);
}
/* the bw essential for transmitting 16 long packets containing
@@ -1484,21 +1502,18 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
* this register in terms of byte clocks. based on dsi transfer
* rate and the number of lanes configured the time taken to
* transmit 16 long packets in a dsi stream varies. */
- I915_WRITE(MIPI_DBI_BW_CTRL(port), intel_dsi->bw_timer);
+ intel_de_write(dev_priv, MIPI_DBI_BW_CTRL(port),
+ intel_dsi->bw_timer);
- I915_WRITE(MIPI_CLK_LANE_SWITCH_TIME_CNT(port),
- intel_dsi->clk_lp_to_hs_count << LP_HS_SSW_CNT_SHIFT |
- intel_dsi->clk_hs_to_lp_count << HS_LP_PWR_SW_CNT_SHIFT);
+ intel_de_write(dev_priv, MIPI_CLK_LANE_SWITCH_TIME_CNT(port),
+ intel_dsi->clk_lp_to_hs_count << LP_HS_SSW_CNT_SHIFT | intel_dsi->clk_hs_to_lp_count << HS_LP_PWR_SW_CNT_SHIFT);
if (is_vid_mode(intel_dsi))
/* Some panels might have resolution which is not a
* multiple of 64 like 1366 x 768. Enable RANDOM
* resolution support for such panels by default */
- I915_WRITE(MIPI_VIDEO_MODE_FORMAT(port),
- intel_dsi->video_frmt_cfg_bits |
- intel_dsi->video_mode_format |
- IP_TG_CONFIG |
- RANDOM_DPI_DISPLAY_RESOLUTION);
+ intel_de_write(dev_priv, MIPI_VIDEO_MODE_FORMAT(port),
+ intel_dsi->video_frmt_cfg_bits | intel_dsi->video_mode_format | IP_TG_CONFIG | RANDOM_DPI_DISPLAY_RESOLUTION);
}
}
@@ -1514,19 +1529,19 @@ static void intel_dsi_unprepare(struct intel_encoder *encoder)
for_each_dsi_port(port, intel_dsi->ports) {
/* Panel commands can be sent when clock is in LP11 */
- I915_WRITE(MIPI_DEVICE_READY(port), 0x0);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), 0x0);
if (IS_GEN9_LP(dev_priv))
bxt_dsi_reset_clocks(encoder, port);
else
vlv_dsi_reset_clocks(encoder, port);
- I915_WRITE(MIPI_EOT_DISABLE(port), CLOCKSTOP);
+ intel_de_write(dev_priv, MIPI_EOT_DISABLE(port), CLOCKSTOP);
- val = I915_READ(MIPI_DSI_FUNC_PRG(port));
+ val = intel_de_read(dev_priv, MIPI_DSI_FUNC_PRG(port));
val &= ~VID_MODE_FORMAT_MASK;
- I915_WRITE(MIPI_DSI_FUNC_PRG(port), val);
+ intel_de_write(dev_priv, MIPI_DSI_FUNC_PRG(port), val);
- I915_WRITE(MIPI_DEVICE_READY(port), 0x1);
+ intel_de_write(dev_priv, MIPI_DEVICE_READY(port), 0x1);
}
}
@@ -1583,7 +1598,7 @@ vlv_dsi_get_hw_panel_orientation(struct intel_connector *connector)
if (!wakeref)
return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
- val = I915_READ(DSPCNTR(plane->i9xx_plane));
+ val = intel_de_read(dev_priv, DSPCNTR(plane->i9xx_plane));
if (!(val & DISPLAY_PLANE_ENABLE))
orientation = DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
--
2.20.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 47+ messages in thread* [Intel-gfx] [RFC 33/33] drm/i915/vlv_dsi_pll: use intel_de_*() functions for register access
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (31 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 32/33] drm/i915/vlv_dsi: " Jani Nikula
@ 2020-01-24 13:25 ` Jani Nikula
2020-01-24 13:54 ` [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Chris Wilson
` (6 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-24 13:25 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().
Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().
No functional changes.
Generated using the following semantic patch:
@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)
@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)
@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/display/vlv_dsi_pll.c | 49 +++++++++++-----------
1 file changed, 25 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi_pll.c b/drivers/gpu/drm/i915/display/vlv_dsi_pll.c
index 6b89e67b120f..8a68a86e2dc8 100644
--- a/drivers/gpu/drm/i915/display/vlv_dsi_pll.c
+++ b/drivers/gpu/drm/i915/display/vlv_dsi_pll.c
@@ -201,7 +201,7 @@ bool bxt_dsi_pll_is_enabled(struct drm_i915_private *dev_priv)
u32 mask;
mask = BXT_DSI_PLL_DO_ENABLE | BXT_DSI_PLL_LOCKED;
- val = I915_READ(BXT_DSI_PLL_ENABLE);
+ val = intel_de_read(dev_priv, BXT_DSI_PLL_ENABLE);
enabled = (val & mask) == mask;
if (!enabled)
@@ -215,7 +215,7 @@ bool bxt_dsi_pll_is_enabled(struct drm_i915_private *dev_priv)
* times, and since accessing DSI registers with invalid dividers
* causes a system hang.
*/
- val = I915_READ(BXT_DSI_PLL_CTL);
+ val = intel_de_read(dev_priv, BXT_DSI_PLL_CTL);
if (IS_GEMINILAKE(dev_priv)) {
if (!(val & BXT_DSIA_16X_MASK)) {
DRM_DEBUG_DRIVER("Invalid PLL divider (%08x)\n", val);
@@ -238,9 +238,9 @@ void bxt_dsi_pll_disable(struct intel_encoder *encoder)
DRM_DEBUG_KMS("\n");
- val = I915_READ(BXT_DSI_PLL_ENABLE);
+ val = intel_de_read(dev_priv, BXT_DSI_PLL_ENABLE);
val &= ~BXT_DSI_PLL_DO_ENABLE;
- I915_WRITE(BXT_DSI_PLL_ENABLE, val);
+ intel_de_write(dev_priv, BXT_DSI_PLL_ENABLE, val);
/*
* PLL lock should deassert within 200us.
@@ -325,7 +325,7 @@ u32 bxt_dsi_get_pclk(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
int bpp = mipi_dsi_pixel_format_to_bpp(intel_dsi->pixel_format);
- config->dsi_pll.ctrl = I915_READ(BXT_DSI_PLL_CTL);
+ config->dsi_pll.ctrl = intel_de_read(dev_priv, BXT_DSI_PLL_CTL);
dsi_ratio = config->dsi_pll.ctrl & BXT_DSI_PLL_RATIO_MASK;
@@ -343,11 +343,10 @@ void vlv_dsi_reset_clocks(struct intel_encoder *encoder, enum port port)
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
- temp = I915_READ(MIPI_CTRL(port));
+ temp = intel_de_read(dev_priv, MIPI_CTRL(port));
temp &= ~ESCAPE_CLOCK_DIVIDER_MASK;
- I915_WRITE(MIPI_CTRL(port), temp |
- intel_dsi->escape_clk_div <<
- ESCAPE_CLOCK_DIVIDER_SHIFT);
+ intel_de_write(dev_priv, MIPI_CTRL(port),
+ temp | intel_dsi->escape_clk_div << ESCAPE_CLOCK_DIVIDER_SHIFT);
}
static void glk_dsi_program_esc_clock(struct drm_device *dev,
@@ -393,8 +392,10 @@ static void glk_dsi_program_esc_clock(struct drm_device *dev,
else
txesc2_div = 10;
- I915_WRITE(MIPIO_TXESC_CLK_DIV1, (1 << (txesc1_div - 1)) & GLK_TX_ESC_CLK_DIV1_MASK);
- I915_WRITE(MIPIO_TXESC_CLK_DIV2, (1 << (txesc2_div - 1)) & GLK_TX_ESC_CLK_DIV2_MASK);
+ intel_de_write(dev_priv, MIPIO_TXESC_CLK_DIV1,
+ (1 << (txesc1_div - 1)) & GLK_TX_ESC_CLK_DIV1_MASK);
+ intel_de_write(dev_priv, MIPIO_TXESC_CLK_DIV2,
+ (1 << (txesc2_div - 1)) & GLK_TX_ESC_CLK_DIV2_MASK);
}
/* Program BXT Mipi clocks and dividers */
@@ -412,7 +413,7 @@ static void bxt_dsi_program_clocks(struct drm_device *dev, enum port port,
u32 mipi_8by3_divider;
/* Clear old configurations */
- tmp = I915_READ(BXT_MIPI_CLOCK_CTL);
+ tmp = intel_de_read(dev_priv, BXT_MIPI_CLOCK_CTL);
tmp &= ~(BXT_MIPI_TX_ESCLK_FIXDIV_MASK(port));
tmp &= ~(BXT_MIPI_RX_ESCLK_UPPER_FIXDIV_MASK(port));
tmp &= ~(BXT_MIPI_8X_BY3_DIVIDER_MASK(port));
@@ -448,7 +449,7 @@ static void bxt_dsi_program_clocks(struct drm_device *dev, enum port port,
tmp |= BXT_MIPI_RX_ESCLK_LOWER_DIVIDER(port, rx_div_lower);
tmp |= BXT_MIPI_RX_ESCLK_UPPER_DIVIDER(port, rx_div_upper);
- I915_WRITE(BXT_MIPI_CLOCK_CTL, tmp);
+ intel_de_write(dev_priv, BXT_MIPI_CLOCK_CTL, tmp);
}
int bxt_dsi_pll_compute(struct intel_encoder *encoder,
@@ -510,8 +511,8 @@ void bxt_dsi_pll_enable(struct intel_encoder *encoder,
DRM_DEBUG_KMS("\n");
/* Configure PLL vales */
- I915_WRITE(BXT_DSI_PLL_CTL, config->dsi_pll.ctrl);
- POSTING_READ(BXT_DSI_PLL_CTL);
+ intel_de_write(dev_priv, BXT_DSI_PLL_CTL, config->dsi_pll.ctrl);
+ intel_de_posting_read(dev_priv, BXT_DSI_PLL_CTL);
/* Program TX, RX, Dphy clocks */
if (IS_BROXTON(dev_priv)) {
@@ -522,9 +523,9 @@ void bxt_dsi_pll_enable(struct intel_encoder *encoder,
}
/* Enable DSI PLL */
- val = I915_READ(BXT_DSI_PLL_ENABLE);
+ val = intel_de_read(dev_priv, BXT_DSI_PLL_ENABLE);
val |= BXT_DSI_PLL_DO_ENABLE;
- I915_WRITE(BXT_DSI_PLL_ENABLE, val);
+ intel_de_write(dev_priv, BXT_DSI_PLL_ENABLE, val);
/* Timeout and fail if PLL not locked */
if (intel_de_wait_for_set(dev_priv, BXT_DSI_PLL_ENABLE,
@@ -544,20 +545,20 @@ void bxt_dsi_reset_clocks(struct intel_encoder *encoder, enum port port)
/* Clear old configurations */
if (IS_BROXTON(dev_priv)) {
- tmp = I915_READ(BXT_MIPI_CLOCK_CTL);
+ tmp = intel_de_read(dev_priv, BXT_MIPI_CLOCK_CTL);
tmp &= ~(BXT_MIPI_TX_ESCLK_FIXDIV_MASK(port));
tmp &= ~(BXT_MIPI_RX_ESCLK_UPPER_FIXDIV_MASK(port));
tmp &= ~(BXT_MIPI_8X_BY3_DIVIDER_MASK(port));
tmp &= ~(BXT_MIPI_RX_ESCLK_LOWER_FIXDIV_MASK(port));
- I915_WRITE(BXT_MIPI_CLOCK_CTL, tmp);
+ intel_de_write(dev_priv, BXT_MIPI_CLOCK_CTL, tmp);
} else {
- tmp = I915_READ(MIPIO_TXESC_CLK_DIV1);
+ tmp = intel_de_read(dev_priv, MIPIO_TXESC_CLK_DIV1);
tmp &= ~GLK_TX_ESC_CLK_DIV1_MASK;
- I915_WRITE(MIPIO_TXESC_CLK_DIV1, tmp);
+ intel_de_write(dev_priv, MIPIO_TXESC_CLK_DIV1, tmp);
- tmp = I915_READ(MIPIO_TXESC_CLK_DIV2);
+ tmp = intel_de_read(dev_priv, MIPIO_TXESC_CLK_DIV2);
tmp &= ~GLK_TX_ESC_CLK_DIV2_MASK;
- I915_WRITE(MIPIO_TXESC_CLK_DIV2, tmp);
+ intel_de_write(dev_priv, MIPIO_TXESC_CLK_DIV2, tmp);
}
- I915_WRITE(MIPI_EOT_DISABLE(port), CLOCKSTOP);
+ intel_de_write(dev_priv, MIPI_EOT_DISABLE(port), CLOCKSTOP);
}
--
2.20.1
_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 47+ messages in thread* Re: [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (32 preceding siblings ...)
2020-01-24 13:25 ` [Intel-gfx] [RFC 33/33] drm/i915/vlv_dsi_pll: " Jani Nikula
@ 2020-01-24 13:54 ` Chris Wilson
2020-01-24 22:30 ` Rodrigo Vivi
2020-01-24 18:26 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
` (5 subsequent siblings)
39 siblings, 1 reply; 47+ messages in thread
From: Chris Wilson @ 2020-01-24 13:54 UTC (permalink / raw)
To: Jani Nikula, intel-gfx; +Cc: Jani Nikula, Lucas De Marchi
Quoting Jani Nikula (2020-01-24 13:25:21)
> Hey all,
>
> So I sent [1] to convert some forcewake register accessors... but what if we
> just ripped off the bandage once and for all? It's going to hurt, a lot, but
> we'd get it done.
>
> This completely rids us of the "dev_priv" dependency in display/.
>
> All the patches here are per-file and independent of each other. We could also
> pick and apply the ones that are least likely to conflict.
>
> Opinions?
>
>
> BR,
> Jani.
>
>
> PS. I didn't bother looking at the checkpatch warnings this may generate at this
> point. I just used the --linux-spacing option for spatch, and closed my eyes. I
> completely scripted the generation of the series, apart from just a couple of
> build fixes.
Yup. Suck it all in, clean up with the usual code refreshes.
Schadenfreude-by: Chris Wilson <chris@chris-wilson.co.uk>
I've looked at a couple of patches to confirm that it does appear purely
mechanical,
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread* Re: [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:54 ` [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Chris Wilson
@ 2020-01-24 22:30 ` Rodrigo Vivi
2020-01-25 14:55 ` Jani Nikula
0 siblings, 1 reply; 47+ messages in thread
From: Rodrigo Vivi @ 2020-01-24 22:30 UTC (permalink / raw)
To: Chris Wilson; +Cc: Jani Nikula, intel-gfx, Lucas De Marchi
On Fri, Jan 24, 2020 at 01:54:58PM +0000, Chris Wilson wrote:
> Quoting Jani Nikula (2020-01-24 13:25:21)
> > Hey all,
> >
> > So I sent [1] to convert some forcewake register accessors... but what if we
> > just ripped off the bandage once and for all? It's going to hurt, a lot, but
> > we'd get it done.
> >
> > This completely rids us of the "dev_priv" dependency in display/.
> >
> > All the patches here are per-file and independent of each other. We could also
> > pick and apply the ones that are least likely to conflict.
> >
> > Opinions?
> >
> >
> > BR,
> > Jani.
> >
> >
> > PS. I didn't bother looking at the checkpatch warnings this may generate at this
> > point. I just used the --linux-spacing option for spatch, and closed my eyes. I
> > completely scripted the generation of the series, apart from just a couple of
> > build fixes.
>
> Yup. Suck it all in, clean up with the usual code refreshes.
> Schadenfreude-by: Chris Wilson <chris@chris-wilson.co.uk>
>
> I've looked at a couple of patches to confirm that it does appear purely
> mechanical,
> Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Since it is purely mechanical with coccinelle, why not to make in only one patch?
Anyway:
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
> -Chris
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 22:30 ` Rodrigo Vivi
@ 2020-01-25 14:55 ` Jani Nikula
2020-01-27 18:10 ` Jani Nikula
0 siblings, 1 reply; 47+ messages in thread
From: Jani Nikula @ 2020-01-25 14:55 UTC (permalink / raw)
To: Rodrigo Vivi, Chris Wilson; +Cc: intel-gfx, Lucas De Marchi
On Fri, 24 Jan 2020, Rodrigo Vivi <rodrigo.vivi@intel.com> wrote:
> On Fri, Jan 24, 2020 at 01:54:58PM +0000, Chris Wilson wrote:
>> Quoting Jani Nikula (2020-01-24 13:25:21)
>> > Hey all,
>> >
>> > So I sent [1] to convert some forcewake register accessors... but what if we
>> > just ripped off the bandage once and for all? It's going to hurt, a lot, but
>> > we'd get it done.
>> >
>> > This completely rids us of the "dev_priv" dependency in display/.
>> >
>> > All the patches here are per-file and independent of each other. We could also
>> > pick and apply the ones that are least likely to conflict.
>> >
>> > Opinions?
>> >
>> >
>> > BR,
>> > Jani.
>> >
>> >
>> > PS. I didn't bother looking at the checkpatch warnings this may generate at this
>> > point. I just used the --linux-spacing option for spatch, and closed my eyes. I
>> > completely scripted the generation of the series, apart from just a couple of
>> > build fixes.
>>
>> Yup. Suck it all in, clean up with the usual code refreshes.
>> Schadenfreude-by: Chris Wilson <chris@chris-wilson.co.uk>
>>
>> I've looked at a couple of patches to confirm that it does appear purely
>> mechanical,
>> Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
>
> Since it is purely mechanical with coccinelle, why not to make in only one patch?
Because such a mega patch would conflict before being able to
merge. You'd have to block everything else. I don't think I'd be able to
merge these in one go either even if we wanted to.
> Anyway:
> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Thanks,
Jani.
>
>> -Chris
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-25 14:55 ` Jani Nikula
@ 2020-01-27 18:10 ` Jani Nikula
0 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-27 18:10 UTC (permalink / raw)
To: Rodrigo Vivi, Chris Wilson; +Cc: intel-gfx, Lucas De Marchi
On Sat, 25 Jan 2020, Jani Nikula <jani.nikula@intel.com> wrote:
> On Fri, 24 Jan 2020, Rodrigo Vivi <rodrigo.vivi@intel.com> wrote:
>> On Fri, Jan 24, 2020 at 01:54:58PM +0000, Chris Wilson wrote:
>>> Quoting Jani Nikula (2020-01-24 13:25:21)
>>> > Hey all,
>>> >
>>> > So I sent [1] to convert some forcewake register accessors... but what if we
>>> > just ripped off the bandage once and for all? It's going to hurt, a lot, but
>>> > we'd get it done.
>>> >
>>> > This completely rids us of the "dev_priv" dependency in display/.
>>> >
>>> > All the patches here are per-file and independent of each other. We could also
>>> > pick and apply the ones that are least likely to conflict.
>>> >
>>> > Opinions?
>>> >
>>> >
>>> > BR,
>>> > Jani.
>>> >
>>> >
>>> > PS. I didn't bother looking at the checkpatch warnings this may generate at this
>>> > point. I just used the --linux-spacing option for spatch, and closed my eyes. I
>>> > completely scripted the generation of the series, apart from just a couple of
>>> > build fixes.
>>>
>>> Yup. Suck it all in, clean up with the usual code refreshes.
>>> Schadenfreude-by: Chris Wilson <chris@chris-wilson.co.uk>
>>>
>>> I've looked at a couple of patches to confirm that it does appear purely
>>> mechanical,
>>> Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
>>
>> Since it is purely mechanical with coccinelle, why not to make in only one patch?
>
> Because such a mega patch would conflict before being able to
> merge. You'd have to block everything else. I don't think I'd be able to
> merge these in one go either even if we wanted to.
Indeed, I started pushing the patches, pushed all that applied, and
eight will need a rebase.
Thanks for the acks.
BR,
Jani.
>
>> Anyway:
>> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
>
> Thanks,
> Jani.
>
>>
>>> -Chris
>>> _______________________________________________
>>> Intel-gfx mailing list
>>> Intel-gfx@lists.freedesktop.org
>>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread
* [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (33 preceding siblings ...)
2020-01-24 13:54 ` [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Chris Wilson
@ 2020-01-24 18:26 ` Patchwork
2020-01-24 18:34 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
` (4 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Patchwork @ 2020-01-24 18:26 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/display: mass conversion to intel_de_*() register accessors
URL : https://patchwork.freedesktop.org/series/72533/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
c07095a827f3 drm/i915/icl_dsi: use intel_de_*() functions for register access
36f2779671c5 drm/i915/audio: use intel_de_*() functions for register access
-:346: WARNING:LONG_LINE: line over 100 characters
#346: FILE: drivers/gpu/drm/i915/display/intel_audio.c:875:
+ (intel_de_read(dev_priv, AUD_PIN_BUF_CTL) | AUD_PIN_BUF_ENABLE));
total: 0 errors, 1 warnings, 0 checks, 306 lines checked
65fb0d418cb5 drm/i915/cdclk: use intel_de_*() functions for register access
-:62: WARNING:LONG_LINE: line over 100 characters
#62: FILE: drivers/gpu/drm/i915/display/intel_cdclk.c:241:
+ IS_PINEVIEW(dev_priv) || IS_MOBILE(dev_priv) ? HPLLVCO_MOBILE : HPLLVCO);
-:306: CHECK:CAMELCASE: Avoid CamelCase: <CNL_DSSM_CDCLK_PLL_REFCLK_24MHz>
#306: FILE: drivers/gpu/drm/i915/display/intel_cdclk.c:1301:
+ if (intel_de_read(dev_priv, SKL_DSSM) & CNL_DSSM_CDCLK_PLL_REFCLK_24MHz)
-:447: ERROR:CODE_INDENT: code indent should use tabs where possible
#447: FILE: drivers/gpu/drm/i915/display/intel_cdclk.c:2553:
+^I^I DIV_ROUND_UP(dev_priv->cdclk.hw.cdclk, 1000));$
total: 1 errors, 1 warnings, 1 checks, 398 lines checked
e3e9bb668fb8 drm/i915/color: use intel_de_*() functions for register access
-:279: ERROR:CODE_INDENT: code indent should use tabs where possible
#279: FILE: drivers/gpu/drm/i915/display/intel_color.c:564:
+^I^I ilk_lut_10(&lut[i]));$
-:349: ERROR:CODE_INDENT: code indent should use tabs where possible
#349: FILE: drivers/gpu/drm/i915/display/intel_color.c:755:
+^I^I lut[i].green);$
total: 2 errors, 0 warnings, 0 checks, 419 lines checked
975fff8f273d drm/i915/combo_phy: use intel_de_*() functions for register access
d93abf166aae drm/i915/crt: use intel_de_*() functions for register access
-:95: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#95: FILE: drivers/gpu/drm/i915/display/intel_crt.c:445:
+ save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
-:129: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#129: FILE: drivers/gpu/drm/i915/display/intel_crt.c:501:
+ save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
-:206: WARNING:LONG_LINE: line over 100 characters
#206: FILE: drivers/gpu/drm/i915/display/intel_crt.c:983:
+ adpa | ADPA_DAC_ENABLE | ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
total: 0 errors, 1 warnings, 2 checks, 157 lines checked
3626a27aaf8e drm/i915/ddi: use intel_de_*() functions for register access
-:128: WARNING:LONG_LINE: line over 100 characters
#128: FILE: drivers/gpu/drm/i915/display/intel_ddi.c:1168:
+ FDI_RX_PWRDN_LANE1_VAL(2) | FDI_RX_PWRDN_LANE0_VAL(2) | FDI_RX_TP1_TO_TP2_48 | FDI_RX_FDI_DELAY_90);
-:161: WARNING:LONG_LINE: line over 100 characters
#161: FILE: drivers/gpu/drm/i915/display/intel_ddi.c:1192:
+ DP_TP_CTL_FDI_AUTOTRAIN | DP_TP_CTL_ENHANCED_FRAME_ENABLE | DP_TP_CTL_LINK_TRAIN_PAT1 | DP_TP_CTL_ENABLE);
-:173: WARNING:LONG_LINE: line over 100 characters
#173: FILE: drivers/gpu/drm/i915/display/intel_ddi.c:1199:
+ DDI_BUF_CTL_ENABLE | ((crtc_state->fdi_lanes - 1) << 1) | DDI_BUF_TRANS_SELECT(i / 2));
-:256: WARNING:LONG_LINE: line over 100 characters
#256: FILE: drivers/gpu/drm/i915/display/intel_ddi.c:1267:
+ DP_TP_CTL_FDI_AUTOTRAIN | DP_TP_CTL_LINK_TRAIN_NORMAL | DP_TP_CTL_ENHANCED_FRAME_ENABLE | DP_TP_CTL_ENABLE);
-:953: WARNING:LONG_LINE: line over 100 characters
#953: FILE: drivers/gpu/drm/i915/display/intel_ddi.c:3211:
+ intel_de_read(dev_priv, DPCLKA_CFGCR0) | DPCLKA_CFGCR0_DDI_CLK_OFF(port));
total: 0 errors, 5 warnings, 0 checks, 1169 lines checked
dadca7367192 drm/i915/display: use intel_de_*() functions for register access
-:63: WARNING:LONG_LINE: line over 100 characters
#63: FILE: drivers/gpu/drm/i915/display/intel_display.c:522:
+ intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) | DUPS1_GATING_DIS | DUPS2_GATING_DIS);
-:63: ERROR:CODE_INDENT: code indent should use tabs where possible
#63: FILE: drivers/gpu/drm/i915/display/intel_display.c:522:
+^I^I intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) | DUPS1_GATING_DIS | DUPS2_GATING_DIS);$
-:69: WARNING:LONG_LINE: line over 100 characters
#69: FILE: drivers/gpu/drm/i915/display/intel_display.c:525:
+ intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) & ~(DUPS1_GATING_DIS | DUPS2_GATING_DIS));
-:69: ERROR:CODE_INDENT: code indent should use tabs where possible
#69: FILE: drivers/gpu/drm/i915/display/intel_display.c:525:
+^I^I intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) & ~(DUPS1_GATING_DIS | DUPS2_GATING_DIS));$
-:80: ERROR:CODE_INDENT: code indent should use tabs where possible
#80: FILE: drivers/gpu/drm/i915/display/intel_display.c:535:
+^I^I intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) | DPFR_GATING_DIS);$
-:85: ERROR:CODE_INDENT: code indent should use tabs where possible
#85: FILE: drivers/gpu/drm/i915/display/intel_display.c:538:
+^I^I intel_de_read(dev_priv, CLKGATE_DIS_PSL(pipe)) & ~DPFR_GATING_DIS);$
-:656: WARNING:LONG_LINE: line over 100 characters
#656: FILE: drivers/gpu/drm/i915/display/intel_display.c:5012:
+ intel_de_read(dev_priv, reg) | FDI_FS_ERRC_ENABLE | FDI_FE_ERRC_ENABLE);
-:656: ERROR:CODE_INDENT: code indent should use tabs where possible
#656: FILE: drivers/gpu/drm/i915/display/intel_display.c:5012:
+^I^I intel_de_read(dev_priv, reg) | FDI_FS_ERRC_ENABLE | FDI_FE_ERRC_ENABLE);$
-:1586: WARNING:LONG_LINE: line over 100 characters
#1586: FILE: drivers/gpu/drm/i915/display/intel_display.c:8242:
+ pipe_config->dpll_hw_state.dpll & ~(DPLL_VCO_ENABLE | DPLL_EXT_BUFFER_ENABLE_VLV));
-:1627: ERROR:CODE_INDENT: code indent should use tabs where possible
#1627: FILE: drivers/gpu/drm/i915/display/intel_display.c:8643:
+^I^I vsyncshift);$
-:1630: WARNING:LONG_LINE: line over 100 characters
#1630: FILE: drivers/gpu/drm/i915/display/intel_display.c:8646:
+ (adjusted_mode->crtc_hdisplay - 1) | ((adjusted_mode->crtc_htotal - 1) << 16));
-:1632: WARNING:LONG_LINE: line over 100 characters
#1632: FILE: drivers/gpu/drm/i915/display/intel_display.c:8648:
+ (adjusted_mode->crtc_hblank_start - 1) | ((adjusted_mode->crtc_hblank_end - 1) << 16));
-:1634: WARNING:LONG_LINE: line over 100 characters
#1634: FILE: drivers/gpu/drm/i915/display/intel_display.c:8650:
+ (adjusted_mode->crtc_hsync_start - 1) | ((adjusted_mode->crtc_hsync_end - 1) << 16));
-:1641: WARNING:LONG_LINE: line over 100 characters
#1641: FILE: drivers/gpu/drm/i915/display/intel_display.c:8657:
+ (adjusted_mode->crtc_vsync_start - 1) | ((adjusted_mode->crtc_vsync_end - 1) << 16));
-:1651: ERROR:CODE_INDENT: code indent should use tabs where possible
#1651: FILE: drivers/gpu/drm/i915/display/intel_display.c:8666:
+^I^I intel_de_read(dev_priv, VTOTAL(cpu_transcoder)));$
-:1672: WARNING:LONG_LINE: line over 100 characters
#1672: FILE: drivers/gpu/drm/i915/display/intel_display.c:8693:
+ return intel_de_read(dev_priv, PIPECONF(cpu_transcoder)) & PIPECONF_INTERLACE_MASK_HSW;
-:2078: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#2078: FILE: drivers/gpu/drm/i915/display/intel_display.c:10235:
+ m2_n2->link_n = intel_de_read(dev_priv,
+ PIPE_LINK_N2(transcoder));
-:2080: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#2080: FILE: drivers/gpu/drm/i915/display/intel_display.c:10237:
+ m2_n2->gmch_m = intel_de_read(dev_priv,
+ PIPE_DATA_M2(transcoder))
-:2085: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#2085: FILE: drivers/gpu/drm/i915/display/intel_display.c:10240:
+ m2_n2->gmch_n = intel_de_read(dev_priv,
+ PIPE_DATA_N2(transcoder));
-:2325: ERROR:CODE_INDENT: code indent should use tabs where possible
#2325: FILE: drivers/gpu/drm/i915/display/intel_display.c:10946:
+^I^I^I^I TRANS_DDI_FUNC_CTL2(cpu_transcoder));$
-:2325: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#2325: FILE: drivers/gpu/drm/i915/display/intel_display.c:10946:
+ trans_port_sync = intel_de_read(dev_priv,
+ TRANS_DDI_FUNC_CTL2(cpu_transcoder));
-:2464: CHECK:CAMELCASE: Avoid CamelCase: <ILK_eDP_A_DISABLE>
#2464: FILE: drivers/gpu/drm/i915/display/intel_display.c:16612:
+ if (IS_GEN(dev_priv, 5) && (intel_de_read(dev_priv, FUSE_STRAP) & ILK_eDP_A_DISABLE))
total: 8 errors, 9 warnings, 5 checks, 2683 lines checked
9129d0adc87c drm/i915/display_power: use intel_de_*() functions for register access
-:312: WARNING:LONG_LINE: line over 100 characters
#312: FILE: drivers/gpu/drm/i915/display/intel_display_power.c:944:
+ intel_de_read(dev_priv, GEN8_CHICKEN_DCPR_1) | SKL_SELECT_ALTERNATE_DC_EXIT);
-:334: WARNING:LONG_LINE: line over 100 characters
#334: FILE: drivers/gpu/drm/i915/display/intel_display_power.c:968:
+ intel_de_read(dev_priv, GEN8_CHICKEN_DCPR_1) | SKL_SELECT_ALTERNATE_DC_EXIT);
total: 0 errors, 2 warnings, 0 checks, 734 lines checked
f827549283b1 drm/i915/dp: use intel_de_*() functions for register access
-:710: WARNING:LONG_LINE: line over 100 characters
#710: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6917:
+ REG_FIELD_PREP(PP_REFERENCE_DIVIDER_MASK, (100 * div) / 2 - 1) | REG_FIELD_PREP(PANEL_POWER_CYCLE_DELAY_MASK, DIV_ROUND_UP(seq->t11_t12, 1000)));
-:769: WARNING:LINE_SPACING: Missing a blank line after declarations
#769: FILE: drivers/gpu/drm/i915/display/intel_dp.c:7560:
+ u32 temp = intel_de_read(dev_priv, PEG_BAND_GAP_DATA);
+ intel_de_write(dev_priv, PEG_BAND_GAP_DATA,
total: 0 errors, 2 warnings, 0 checks, 660 lines checked
59d4feee81b6 drm/i915/dpio_phy: use intel_de_*() functions for register access
dac3c1307ff6 drm/i915/dpll_mgr: use intel_de_*() functions for register access
62cb010d54e3 drm/i915/dp_mst: use intel_de_*() functions for register access
6351092052d2 drm/i915/dsb: use intel_de_*() functions for register access
6b856ed292fb drm/i915/dvo: use intel_de_*() functions for register access
-:131: WARNING:LONG_LINE: line over 100 characters
#131: FILE: drivers/gpu/drm/i915/display/intel_dvo.c:305:
+ (adjusted_mode->crtc_hdisplay << DVO_SRCDIM_HORIZONTAL_SHIFT) | (adjusted_mode->crtc_vdisplay << DVO_SRCDIM_VERTICAL_SHIFT));
total: 0 errors, 1 warnings, 0 checks, 96 lines checked
46415f31fdbe drm/i915/fbc: use intel_de_*() functions for register access
-:263: WARNING:LONG_LINE: line over 100 characters
#263: FILE: drivers/gpu/drm/i915/display/intel_fbc.c:338:
+ intel_de_read(dev_priv, CHICKEN_PIPESL_1(params->crtc.pipe)) | HSW_FBCQ_DIS);
-:312: ERROR:CODE_INDENT: code indent should use tabs where possible
#312: FILE: drivers/gpu/drm/i915/display/intel_fbc.c:1371:
+^I^I 500 << FBC_CTL_INTERVAL_SHIFT);$
total: 1 errors, 1 warnings, 0 checks, 247 lines checked
f6f92e9ec996 drm/i915/fifo_underrun: use intel_de_*() functions for register access
fd2ac1b92db5 drm/i915/gmbus: use intel_de_*() functions for register access
-:164: WARNING:LONG_LINE: line over 100 characters
#164: FILE: drivers/gpu/drm/i915/display/intel_gmbus.c:414:
+ gmbus1_index | GMBUS_CYCLE_WAIT | (size << GMBUS_BYTE_COUNT_SHIFT) | (addr << GMBUS_SLAVE_ADDR_SHIFT) | GMBUS_SLAVE_READ | GMBUS_SW_RDY);
-:198: WARNING:LONG_LINE: line over 100 characters
#198: FILE: drivers/gpu/drm/i915/display/intel_gmbus.c:493:
+ gmbus1_index | GMBUS_CYCLE_WAIT | (chunk_size << GMBUS_BYTE_COUNT_SHIFT) | (addr << GMBUS_SLAVE_ADDR_SHIFT) | GMBUS_SLAVE_WRITE | GMBUS_SW_RDY);
total: 0 errors, 2 warnings, 0 checks, 205 lines checked
3525b2857c38 drm/i915/hdcp: use intel_de_*() functions for register access
-:60: ERROR:CODE_INDENT: code indent should use tabs where possible
#60: FILE: drivers/gpu/drm/i915/display/intel_hdcp.c:116:
+^I HDCP_STATUS(dev_priv, cpu_transcoder, port)) &$
-:70: ERROR:CODE_INDENT: code indent should use tabs where possible
#70: FILE: drivers/gpu/drm/i915/display/intel_hdcp.c:125:
+^I HDCP2_STATUS(dev_priv, cpu_transcoder, port)) &$
-:83: WARNING:LONG_LINE: line over 100 characters
#83: FILE: drivers/gpu/drm/i915/display/intel_hdcp.c:191:
+ HDCP_KEY_LOAD_DONE | HDCP_KEY_LOAD_STATUS | HDCP_FUSE_IN_PROGRESS | HDCP_FUSE_ERROR | HDCP_FUSE_DONE);
-:435: WARNING:LONG_LINE: line over 100 characters
#435: FILE: drivers/gpu/drm/i915/display/intel_hdcp.c:1565:
+ intel_de_read(dev_priv, HDCP2_CTL(dev_priv, cpu_transcoder, port)) | CTL_LINK_ENCRYPTION_REQ);
-:451: WARNING:LONG_LINE: line over 100 characters
#451: FILE: drivers/gpu/drm/i915/display/intel_hdcp.c:1590:
+ intel_de_read(dev_priv, HDCP2_CTL(dev_priv, cpu_transcoder, port)) & ~CTL_LINK_ENCRYPTION_REQ);
total: 2 errors, 3 warnings, 0 checks, 380 lines checked
3841cf8aa830 drm/i915/hdmi: use intel_de_*() functions for register access
-:323: ERROR:CODE_INDENT: code indent should use tabs where possible
#323: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:495:
+^I^I^I^I VLV_TVIDEO_DIP_DATA(crtc->pipe));$
-:386: ERROR:CODE_INDENT: code indent should use tabs where possible
#386: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:567:
+^I^I^I^I hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2));$
-:668: ERROR:CODE_INDENT: code indent should use tabs where possible
#668: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:1936:
+^I^I temp & ~SDVO_ENABLE);$
-:703: WARNING:LONG_LINE: line over 100 characters
#703: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:1982:
+ intel_de_read(dev_priv, TRANS_CHICKEN1(pipe)) | TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);
-:703: ERROR:CODE_INDENT: code indent should use tabs where possible
#703: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:1982:
+^I^I intel_de_read(dev_priv, TRANS_CHICKEN1(pipe)) | TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);$
-:727: WARNING:LONG_LINE: line over 100 characters
#727: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:1999:
+ intel_de_read(dev_priv, TRANS_CHICKEN1(pipe)) & ~TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);
-:727: ERROR:CODE_INDENT: code indent should use tabs where possible
#727: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:1999:
+^I^I intel_de_read(dev_priv, TRANS_CHICKEN1(pipe)) & ~TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE);$
-:774: WARNING:LINE_SPACING: Missing a blank line after declarations
#774: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3201:
+ u32 temp = intel_de_read(dev_priv, PEG_BAND_GAP_DATA);
+ intel_de_write(dev_priv, PEG_BAND_GAP_DATA,
-:775: ERROR:CODE_INDENT: code indent should use tabs where possible
#775: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3202:
+^I^I (temp & ~0xf) | 0xd);$
total: 6 errors, 3 warnings, 0 checks, 677 lines checked
38949463942f drm/i915/lpe_audio: use intel_de_*() functions for register access
fa2af54524c8 drm/i915/lvds: use intel_de_*() functions for register access
-:121: WARNING:LONG_LINE: line over 100 characters
#121: FILE: drivers/gpu/drm/i915/display/intel_lvds.c:213:
+ REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, pps->port) | REG_FIELD_PREP(PANEL_POWER_UP_DELAY_MASK, pps->t1_t2) | REG_FIELD_PREP(PANEL_LIGHT_ON_DELAY_MASK, pps->t5));
-:127: WARNING:LONG_LINE: line over 100 characters
#127: FILE: drivers/gpu/drm/i915/display/intel_lvds.c:216:
+ REG_FIELD_PREP(PANEL_POWER_DOWN_DELAY_MASK, pps->t3) | REG_FIELD_PREP(PANEL_LIGHT_OFF_DELAY_MASK, pps->tx));
-:134: WARNING:LONG_LINE: line over 100 characters
#134: FILE: drivers/gpu/drm/i915/display/intel_lvds.c:219:
+ REG_FIELD_PREP(PP_REFERENCE_DIVIDER_MASK, pps->divider) | REG_FIELD_PREP(PANEL_POWER_CYCLE_DELAY_MASK, DIV_ROUND_UP(pps->t4, 1000) + 1));
total: 0 errors, 3 warnings, 0 checks, 135 lines checked
33568867e120 drm/i915/overlay: use intel_de_*() functions for register access
70abf854e570 drm/i915/panel: use intel_de_*() functions for register access
-:107: WARNING:LINE_SPACING: Missing a blank line after declarations
#107: FILE: drivers/gpu/drm/i915/display/intel_panel.c:610:
+ u32 val = intel_de_read(dev_priv, BLC_PWM_PCH_CTL2) & ~BACKLIGHT_DUTY_CYCLE_MASK;
+ intel_de_write(dev_priv, BLC_PWM_PCH_CTL2, val | level);
total: 0 errors, 1 warnings, 0 checks, 609 lines checked
5a5f3f5ef651 drm/i915/pipe_crc: use intel_de_*() functions for register access
406166f74cf9 drm/i915/psr: use intel_de_*() functions for register access
-:158: WARNING:LONG_LINE: line over 100 characters
#158: FILE: drivers/gpu/drm/i915/display/intel_psr.c:740:
+ WARN_ON(intel_de_read(dev_priv, EDP_PSR2_CTL(dev_priv->psr.transcoder)) & EDP_PSR2_ENABLE);
total: 0 errors, 1 warnings, 0 checks, 183 lines checked
e4aa567631f4 drm/i915/sdvo: use intel_de_*() functions for register access
c3ae7ea81350 drm/i915/sprite: use intel_de_*() functions for register access
-:188: WARNING:LONG_LINE: line over 100 characters
#188: FILE: drivers/gpu/drm/i915/display/intel_sprite.c:670:
+ (plane_state->color_plane[1].y << 16) | plane_state->color_plane[1].x);
total: 0 errors, 1 warnings, 0 checks, 510 lines checked
afa64a3c6bbd drm/i915/tv: use intel_de_*() functions for register access
-:206: WARNING:LONG_LINE: line over 100 characters
#206: FILE: drivers/gpu/drm/i915/display/intel_tv.c:1529:
+ ((video_levels->black << TV_BLACK_LEVEL_SHIFT) | (video_levels->blank << TV_BLANK_LEVEL_SHIFT)));
-:259: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#259: FILE: drivers/gpu/drm/i915/display/intel_tv.c:1590:
+ save_tv_dac = tv_dac = intel_de_read(dev_priv, TV_DAC);
-:260: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#260: FILE: drivers/gpu/drm/i915/display/intel_tv.c:1591:
+ save_tv_ctl = tv_ctl = intel_de_read(dev_priv, TV_CTL);
total: 0 errors, 1 warnings, 2 checks, 257 lines checked
12c70fe8b613 drm/i915/vdsc: use intel_de_*() functions for register access
f3b543cd4384 drm/i915/vga: use intel_de_*() functions for register access
cdbe7f57017f drm/i915/vlv_dsi: use intel_de_*() functions for register access
-:529: ERROR:CODE_INDENT: code indent should use tabs where possible
#529: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1085:
+^I^I^I^I BXT_MIPI_TRANS_HACTIVE(port));$
-:533: ERROR:CODE_INDENT: code indent should use tabs where possible
#533: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1088:
+^I^I^I^I BXT_MIPI_TRANS_VACTIVE(port));$
-:537: ERROR:CODE_INDENT: code indent should use tabs where possible
#537: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1091:
+^I^I^I^I BXT_MIPI_TRANS_VTOTAL(port));$
-:656: WARNING:LONG_LINE: line over 100 characters
#656: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1389:
+ adjusted_mode->crtc_vdisplay << VERTICAL_ADDRESS_SHIFT | mode_hdisplay << HORIZONTAL_ADDRESS_SHIFT);
-:678: WARNING:LONG_LINE: line over 100 characters
#678: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1438:
+ txbyteclkhs(adjusted_mode->crtc_htotal, bpp, intel_dsi->lane_count, intel_dsi->burst_mode_ratio) + 1);
-:686: WARNING:LONG_LINE: line over 100 characters
#686: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1441:
+ txbyteclkhs(adjusted_mode->crtc_vtotal * adjusted_mode->crtc_htotal, bpp, intel_dsi->lane_count, intel_dsi->burst_mode_ratio) + 1);
-:776: WARNING:LONG_LINE: line over 100 characters
#776: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1509:
+ intel_dsi->clk_lp_to_hs_count << LP_HS_SSW_CNT_SHIFT | intel_dsi->clk_hs_to_lp_count << HS_LP_PWR_SW_CNT_SHIFT);
-:788: WARNING:LONG_LINE: line over 100 characters
#788: FILE: drivers/gpu/drm/i915/display/vlv_dsi.c:1516:
+ intel_dsi->video_frmt_cfg_bits | intel_dsi->video_mode_format | IP_TG_CONFIG | RANDOM_DPI_DISPLAY_RESOLUTION);
total: 3 errors, 5 warnings, 0 checks, 733 lines checked
913f16a2e7ae drm/i915/vlv_dsi_pll: use intel_de_*() functions for register access
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread* [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (34 preceding siblings ...)
2020-01-24 18:26 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
@ 2020-01-24 18:34 ` Patchwork
2020-01-24 18:55 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
` (3 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Patchwork @ 2020-01-24 18:34 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/display: mass conversion to intel_de_*() register accessors
URL : https://patchwork.freedesktop.org/series/72533/
State : warning
== Summary ==
$ dim sparse origin/drm-tip
Sparse version: v0.6.0
Commit: drm/i915/icl_dsi: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/audio: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/cdclk: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/color: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/combo_phy: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/crt: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/ddi: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/display: use intel_de_*() functions for register access
+drivers/gpu/drm/i915/display/intel_display.c:1216:22: error: Expected constant expression in case statement
-O:drivers/gpu/drm/i915/display/intel_display.c:1217:22: error: Expected constant expression in case statement
Commit: drm/i915/display_power: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/dp: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/dpio_phy: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/dpll_mgr: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/dp_mst: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/dsb: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/dvo: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/fbc: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/fifo_underrun: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/gmbus: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/hdcp: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/hdmi: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/lpe_audio: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/lvds: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/overlay: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/panel: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/pipe_crc: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/psr: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/sdvo: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/sprite: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/tv: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/vdsc: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/vga: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/vlv_dsi: use intel_de_*() functions for register access
Okay!
Commit: drm/i915/vlv_dsi_pll: use intel_de_*() functions for register access
Okay!
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (35 preceding siblings ...)
2020-01-24 18:34 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
@ 2020-01-24 18:55 ` Patchwork
2020-01-24 21:35 ` [Intel-gfx] [RFC 00/33] " Matt Roper
` (2 subsequent siblings)
39 siblings, 0 replies; 47+ messages in thread
From: Patchwork @ 2020-01-24 18:55 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/display: mass conversion to intel_de_*() register accessors
URL : https://patchwork.freedesktop.org/series/72533/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_7809 -> Patchwork_16255
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/index.html
Known issues
------------
Here are the changes found in Patchwork_16255 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_exec_parallel@fds:
- fi-byt-n2820: [PASS][1] -> [TIMEOUT][2] ([fdo#112271])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-byt-n2820/igt@gem_exec_parallel@fds.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-byt-n2820/igt@gem_exec_parallel@fds.html
* igt@i915_module_load@reload-with-fault-injection:
- fi-cfl-8700k: [PASS][3] -> [DMESG-WARN][4] ([i915#889])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-cfl-8700k/igt@i915_module_load@reload-with-fault-injection.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-cfl-8700k/igt@i915_module_load@reload-with-fault-injection.html
* igt@i915_selftest@live_gem_contexts:
- fi-cfl-8700k: [PASS][5] -> [INCOMPLETE][6] ([i915#424])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-cfl-8700k/igt@i915_selftest@live_gem_contexts.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-cfl-8700k/igt@i915_selftest@live_gem_contexts.html
* igt@i915_selftest@live_gtt:
- fi-icl-dsi: [PASS][7] -> [TIMEOUT][8] ([fdo#112271])
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-icl-dsi/igt@i915_selftest@live_gtt.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-icl-dsi/igt@i915_selftest@live_gtt.html
* igt@kms_addfb_basic@basic:
- fi-tgl-y: [PASS][9] -> [DMESG-WARN][10] ([CI#94] / [i915#402]) +1 similar issue
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-tgl-y/igt@kms_addfb_basic@basic.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-tgl-y/igt@kms_addfb_basic@basic.html
* igt@kms_chamelium@dp-crc-fast:
- fi-cml-u2: [PASS][11] -> [FAIL][12] ([i915#262])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html
#### Possible fixes ####
* igt@gem_exec_parallel@fds:
- fi-byt-j1900: [INCOMPLETE][13] ([i915#45]) -> [PASS][14]
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-byt-j1900/igt@gem_exec_parallel@fds.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-byt-j1900/igt@gem_exec_parallel@fds.html
* igt@i915_getparams_basic@basic-eu-total:
- fi-tgl-y: [DMESG-WARN][15] ([CI#94] / [i915#402]) -> [PASS][16]
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-tgl-y/igt@i915_getparams_basic@basic-eu-total.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-tgl-y/igt@i915_getparams_basic@basic-eu-total.html
* igt@i915_module_load@reload-with-fault-injection:
- fi-kbl-7500u: [INCOMPLETE][17] ([i915#879]) -> [PASS][18]
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-kbl-7500u/igt@i915_module_load@reload-with-fault-injection.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-kbl-7500u/igt@i915_module_load@reload-with-fault-injection.html
* igt@i915_pm_rpm@module-reload:
- fi-kbl-x1275: [DMESG-WARN][19] ([i915#889]) -> [PASS][20] +1 similar issue
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
* igt@i915_selftest@live_gem_contexts:
- fi-skl-lmem: [INCOMPLETE][21] ([i915#424]) -> [PASS][22]
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-skl-lmem/igt@i915_selftest@live_gem_contexts.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-skl-lmem/igt@i915_selftest@live_gem_contexts.html
* igt@i915_selftest@live_sanitycheck:
- fi-kbl-x1275: [INCOMPLETE][23] -> [PASS][24]
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-kbl-x1275/igt@i915_selftest@live_sanitycheck.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-kbl-x1275/igt@i915_selftest@live_sanitycheck.html
* igt@kms_chamelium@hdmi-crc-fast:
- fi-skl-6700k2: [FAIL][25] ([i915#410]) -> [PASS][26] +3 similar issues
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-skl-6700k2/igt@kms_chamelium@hdmi-crc-fast.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-skl-6700k2/igt@kms_chamelium@hdmi-crc-fast.html
* igt@kms_chamelium@hdmi-hpd-fast:
- fi-kbl-7500u: [FAIL][27] ([fdo#111096] / [i915#323]) -> [PASS][28]
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
#### Warnings ####
* igt@gem_exec_parallel@contexts:
- fi-byt-j1900: [TIMEOUT][29] ([fdo#112271]) -> [FAIL][30] ([i915#694])
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-byt-j1900/igt@gem_exec_parallel@contexts.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-byt-j1900/igt@gem_exec_parallel@contexts.html
* igt@i915_selftest@live_blt:
- fi-hsw-4770r: [DMESG-FAIL][31] ([i915#725]) -> [DMESG-FAIL][32] ([i915#553] / [i915#725])
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-hsw-4770r/igt@i915_selftest@live_blt.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-hsw-4770r/igt@i915_selftest@live_blt.html
- fi-hsw-4770: [DMESG-FAIL][33] ([i915#553] / [i915#725]) -> [DMESG-FAIL][34] ([i915#725])
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-hsw-4770/igt@i915_selftest@live_blt.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-hsw-4770/igt@i915_selftest@live_blt.html
* igt@kms_chamelium@common-hpd-after-suspend:
- fi-icl-u2: [DMESG-WARN][35] ([IGT#4] / [i915#263]) -> [FAIL][36] ([i915#217])
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-icl-u2/igt@kms_chamelium@common-hpd-after-suspend.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-icl-u2/igt@kms_chamelium@common-hpd-after-suspend.html
* igt@kms_chamelium@dp-hpd-fast:
- fi-skl-6700k2: [FAIL][37] ([i915#410]) -> [SKIP][38] ([fdo#109271]) +4 similar issues
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-skl-6700k2/igt@kms_chamelium@dp-hpd-fast.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-skl-6700k2/igt@kms_chamelium@dp-hpd-fast.html
* igt@kms_chamelium@vga-edid-read:
- fi-tgl-y: [SKIP][39] ([CI#94] / [fdo#111827] / [i915#1017]) -> [SKIP][40] ([CI#94] / [fdo#111827]) +8 similar issues
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-tgl-y/igt@kms_chamelium@vga-edid-read.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-tgl-y/igt@kms_chamelium@vga-edid-read.html
* igt@kms_force_connector_basic@force-load-detect:
- fi-tgl-y: [SKIP][41] ([CI#94] / [fdo#109285] / [i915#1017]) -> [SKIP][42] ([CI#94] / [fdo#109285])
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/fi-tgl-y/igt@kms_force_connector_basic@force-load-detect.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/fi-tgl-y/igt@kms_force_connector_basic@force-load-detect.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[CI#94]: https://gitlab.freedesktop.org/gfx-ci/i915-infra/issues/94
[IGT#4]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/4
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
[fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
[fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
[fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096
[fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
[fdo#112271]: https://bugs.freedesktop.org/show_bug.cgi?id=112271
[i915#1017]: https://gitlab.freedesktop.org/drm/intel/issues/1017
[i915#217]: https://gitlab.freedesktop.org/drm/intel/issues/217
[i915#262]: https://gitlab.freedesktop.org/drm/intel/issues/262
[i915#263]: https://gitlab.freedesktop.org/drm/intel/issues/263
[i915#323]: https://gitlab.freedesktop.org/drm/intel/issues/323
[i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
[i915#410]: https://gitlab.freedesktop.org/drm/intel/issues/410
[i915#424]: https://gitlab.freedesktop.org/drm/intel/issues/424
[i915#45]: https://gitlab.freedesktop.org/drm/intel/issues/45
[i915#553]: https://gitlab.freedesktop.org/drm/intel/issues/553
[i915#668]: https://gitlab.freedesktop.org/drm/intel/issues/668
[i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
[i915#725]: https://gitlab.freedesktop.org/drm/intel/issues/725
[i915#879]: https://gitlab.freedesktop.org/drm/intel/issues/879
[i915#889]: https://gitlab.freedesktop.org/drm/intel/issues/889
Participating hosts (51 -> 45)
------------------------------
Missing (6): fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7809 -> Patchwork_16255
CI-20190529: 20190529
CI_DRM_7809: 861f608ce6e3c1a1ad320a5d18055601cff36e45 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5382: 8dbe5ce61baa2d563d4dd7c56a018bb1e1077467 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_16255: 913f16a2e7ae351c8ff99c4d782a9bfa4847b862 @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
913f16a2e7ae drm/i915/vlv_dsi_pll: use intel_de_*() functions for register access
cdbe7f57017f drm/i915/vlv_dsi: use intel_de_*() functions for register access
f3b543cd4384 drm/i915/vga: use intel_de_*() functions for register access
12c70fe8b613 drm/i915/vdsc: use intel_de_*() functions for register access
afa64a3c6bbd drm/i915/tv: use intel_de_*() functions for register access
c3ae7ea81350 drm/i915/sprite: use intel_de_*() functions for register access
e4aa567631f4 drm/i915/sdvo: use intel_de_*() functions for register access
406166f74cf9 drm/i915/psr: use intel_de_*() functions for register access
5a5f3f5ef651 drm/i915/pipe_crc: use intel_de_*() functions for register access
70abf854e570 drm/i915/panel: use intel_de_*() functions for register access
33568867e120 drm/i915/overlay: use intel_de_*() functions for register access
fa2af54524c8 drm/i915/lvds: use intel_de_*() functions for register access
38949463942f drm/i915/lpe_audio: use intel_de_*() functions for register access
3841cf8aa830 drm/i915/hdmi: use intel_de_*() functions for register access
3525b2857c38 drm/i915/hdcp: use intel_de_*() functions for register access
fd2ac1b92db5 drm/i915/gmbus: use intel_de_*() functions for register access
f6f92e9ec996 drm/i915/fifo_underrun: use intel_de_*() functions for register access
46415f31fdbe drm/i915/fbc: use intel_de_*() functions for register access
6b856ed292fb drm/i915/dvo: use intel_de_*() functions for register access
6351092052d2 drm/i915/dsb: use intel_de_*() functions for register access
62cb010d54e3 drm/i915/dp_mst: use intel_de_*() functions for register access
dac3c1307ff6 drm/i915/dpll_mgr: use intel_de_*() functions for register access
59d4feee81b6 drm/i915/dpio_phy: use intel_de_*() functions for register access
f827549283b1 drm/i915/dp: use intel_de_*() functions for register access
9129d0adc87c drm/i915/display_power: use intel_de_*() functions for register access
dadca7367192 drm/i915/display: use intel_de_*() functions for register access
3626a27aaf8e drm/i915/ddi: use intel_de_*() functions for register access
d93abf166aae drm/i915/crt: use intel_de_*() functions for register access
975fff8f273d drm/i915/combo_phy: use intel_de_*() functions for register access
e3e9bb668fb8 drm/i915/color: use intel_de_*() functions for register access
65fb0d418cb5 drm/i915/cdclk: use intel_de_*() functions for register access
36f2779671c5 drm/i915/audio: use intel_de_*() functions for register access
c07095a827f3 drm/i915/icl_dsi: use intel_de_*() functions for register access
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread* Re: [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (36 preceding siblings ...)
2020-01-24 18:55 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
@ 2020-01-24 21:35 ` Matt Roper
2020-01-27 18:29 ` Jani Nikula
2020-01-27 0:43 ` [Intel-gfx] ✓ Fi.CI.IGT: success for " Patchwork
2020-01-27 13:48 ` [Intel-gfx] [RFC 00/33] " Joonas Lahtinen
39 siblings, 1 reply; 47+ messages in thread
From: Matt Roper @ 2020-01-24 21:35 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx, Lucas De Marchi
On Fri, Jan 24, 2020 at 03:25:21PM +0200, Jani Nikula wrote:
> Hey all,
>
> So I sent [1] to convert some forcewake register accessors... but what if we
> just ripped off the bandage once and for all? It's going to hurt, a lot, but
> we'd get it done.
>
> This completely rids us of the "dev_priv" dependency in display/.
>
> All the patches here are per-file and independent of each other. We could also
> pick and apply the ones that are least likely to conflict.
>
> Opinions?
>
>
> BR,
> Jani.
>
>
> PS. I didn't bother looking at the checkpatch warnings this may generate at this
> point. I just used the --linux-spacing option for spatch, and closed my eyes. I
> completely scripted the generation of the series, apart from just a couple of
> build fixes.
>
>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: Lucas De Marchi <lucas.demarchi@intel.com>
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> [1] https://patchwork.freedesktop.org/series/72476/
>
>
> Jani Nikula (33):
> drm/i915/icl_dsi: use intel_de_*() functions for register access
> drm/i915/audio: use intel_de_*() functions for register access
> drm/i915/cdclk: use intel_de_*() functions for register access
> drm/i915/color: use intel_de_*() functions for register access
> drm/i915/combo_phy: use intel_de_*() functions for register access
> drm/i915/crt: use intel_de_*() functions for register access
> drm/i915/ddi: use intel_de_*() functions for register access
> drm/i915/display: use intel_de_*() functions for register access
> drm/i915/display_power: use intel_de_*() functions for register access
> drm/i915/dp: use intel_de_*() functions for register access
> drm/i915/dpio_phy: use intel_de_*() functions for register access
> drm/i915/dpll_mgr: use intel_de_*() functions for register access
> drm/i915/dp_mst: use intel_de_*() functions for register access
> drm/i915/dsb: use intel_de_*() functions for register access
> drm/i915/dvo: use intel_de_*() functions for register access
> drm/i915/fbc: use intel_de_*() functions for register access
> drm/i915/fifo_underrun: use intel_de_*() functions for register access
> drm/i915/gmbus: use intel_de_*() functions for register access
> drm/i915/hdcp: use intel_de_*() functions for register access
> drm/i915/hdmi: use intel_de_*() functions for register access
> drm/i915/lpe_audio: use intel_de_*() functions for register access
> drm/i915/lvds: use intel_de_*() functions for register access
> drm/i915/overlay: use intel_de_*() functions for register access
> drm/i915/panel: use intel_de_*() functions for register access
> drm/i915/pipe_crc: use intel_de_*() functions for register access
> drm/i915/psr: use intel_de_*() functions for register access
> drm/i915/sdvo: use intel_de_*() functions for register access
> drm/i915/sprite: use intel_de_*() functions for register access
> drm/i915/tv: use intel_de_*() functions for register access
> drm/i915/vdsc: use intel_de_*() functions for register access
> drm/i915/vga: use intel_de_*() functions for register access
> drm/i915/vlv_dsi: use intel_de_*() functions for register access
> drm/i915/vlv_dsi_pll: use intel_de_*() functions for register access
>
> drivers/gpu/drm/i915/display/icl_dsi.c | 271 ++--
> drivers/gpu/drm/i915/display/intel_audio.c | 112 +-
> drivers/gpu/drm/i915/display/intel_cdclk.c | 133 +-
> drivers/gpu/drm/i915/display/intel_color.c | 204 +--
> .../gpu/drm/i915/display/intel_combo_phy.c | 66 +-
> drivers/gpu/drm/i915/display/intel_crt.c | 51 +-
> drivers/gpu/drm/i915/display/intel_ddi.c | 474 +++----
> drivers/gpu/drm/i915/display/intel_display.c | 1171 +++++++++--------
> .../drm/i915/display/intel_display_power.c | 294 +++--
> drivers/gpu/drm/i915/display/intel_dp.c | 234 ++--
> drivers/gpu/drm/i915/display/intel_dp_mst.c | 11 +-
> drivers/gpu/drm/i915/display/intel_dpio_phy.c | 77 +-
> drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 388 +++---
> drivers/gpu/drm/i915/display/intel_dsb.c | 24 +-
> drivers/gpu/drm/i915/display/intel_dvo.c | 34 +-
> drivers/gpu/drm/i915/display/intel_fbc.c | 106 +-
> .../drm/i915/display/intel_fifo_underrun.c | 37 +-
> drivers/gpu/drm/i915/display/intel_gmbus.c | 74 +-
> drivers/gpu/drm/i915/display/intel_hdcp.c | 142 +-
> drivers/gpu/drm/i915/display/intel_hdmi.c | 258 ++--
> .../gpu/drm/i915/display/intel_lpe_audio.c | 14 +-
> drivers/gpu/drm/i915/display/intel_lvds.c | 57 +-
> drivers/gpu/drm/i915/display/intel_overlay.c | 45 +-
> drivers/gpu/drm/i915/display/intel_panel.c | 255 ++--
> drivers/gpu/drm/i915/display/intel_pipe_crc.c | 20 +-
> drivers/gpu/drm/i915/display/intel_psr.c | 70 +-
> drivers/gpu/drm/i915/display/intel_sdvo.c | 30 +-
> drivers/gpu/drm/i915/display/intel_sprite.c | 320 +++--
> drivers/gpu/drm/i915/display/intel_tv.c | 138 +-
> drivers/gpu/drm/i915/display/intel_vdsc.c | 413 +++---
> drivers/gpu/drm/i915/display/intel_vga.c | 7 +-
> drivers/gpu/drm/i915/display/vlv_dsi.c | 345 ++---
> drivers/gpu/drm/i915/display/vlv_dsi_pll.c | 49 +-
> 33 files changed, 3158 insertions(+), 2766 deletions(-)
There's a lot of display (watermark) code in intel_pm.c as well, even
though it doesn't live in the display/ directory. We should probably
pull the watermark stuff out into a separate display/intel_wm.c or
something soon, but in the meantime we'll probably want to switch a
bunch of that code over to using these new functions. But I guess you
can't do that with coccinelle though since there are parts of the file
that aren't display-related and shouldn't use the same display helpers.
Matt
>
> --
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread* Re: [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 21:35 ` [Intel-gfx] [RFC 00/33] " Matt Roper
@ 2020-01-27 18:29 ` Jani Nikula
0 siblings, 0 replies; 47+ messages in thread
From: Jani Nikula @ 2020-01-27 18:29 UTC (permalink / raw)
To: Matt Roper; +Cc: intel-gfx, Lucas De Marchi
On Fri, 24 Jan 2020, Matt Roper <matthew.d.roper@intel.com> wrote:
> There's a lot of display (watermark) code in intel_pm.c as well, even
> though it doesn't live in the display/ directory. We should probably
> pull the watermark stuff out into a separate display/intel_wm.c or
> something soon, but in the meantime we'll probably want to switch a
> bunch of that code over to using these new functions. But I guess you
> can't do that with coccinelle though since there are parts of the file
> that aren't display-related and shouldn't use the same display helpers.
Yeah, display/ was a clear-cut line. I may have already pushed some
patches using intel_de_*_fw from the top level code, but I think it
would be better to move all large chunks of code that do display uncore
stuff under display/.
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread
* [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (37 preceding siblings ...)
2020-01-24 21:35 ` [Intel-gfx] [RFC 00/33] " Matt Roper
@ 2020-01-27 0:43 ` Patchwork
2020-01-27 13:48 ` [Intel-gfx] [RFC 00/33] " Joonas Lahtinen
39 siblings, 0 replies; 47+ messages in thread
From: Patchwork @ 2020-01-27 0:43 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/display: mass conversion to intel_de_*() register accessors
URL : https://patchwork.freedesktop.org/series/72533/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_7809_full -> Patchwork_16255_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Known issues
------------
Here are the changes found in Patchwork_16255_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_ctx_isolation@rcs0-s3:
- shard-kbl: [PASS][1] -> [DMESG-WARN][2] ([i915#180]) +4 similar issues
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-kbl2/igt@gem_ctx_isolation@rcs0-s3.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-kbl7/igt@gem_ctx_isolation@rcs0-s3.html
* igt@gem_ctx_persistence@vcs0-mixed-process:
- shard-apl: [PASS][3] -> [FAIL][4] ([i915#679])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-apl8/igt@gem_ctx_persistence@vcs0-mixed-process.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-apl1/igt@gem_ctx_persistence@vcs0-mixed-process.html
* igt@gem_ctx_persistence@vcs1-mixed-process:
- shard-iclb: [PASS][5] -> [SKIP][6] ([fdo#109276] / [fdo#112080]) +3 similar issues
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb2/igt@gem_ctx_persistence@vcs1-mixed-process.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb8/igt@gem_ctx_persistence@vcs1-mixed-process.html
* igt@gem_exec_parallel@vcs1-fds:
- shard-iclb: [PASS][7] -> [SKIP][8] ([fdo#112080]) +8 similar issues
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb1/igt@gem_exec_parallel@vcs1-fds.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb7/igt@gem_exec_parallel@vcs1-fds.html
* igt@gem_exec_schedule@in-order-bsd2:
- shard-iclb: [PASS][9] -> [SKIP][10] ([fdo#109276]) +22 similar issues
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb2/igt@gem_exec_schedule@in-order-bsd2.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb8/igt@gem_exec_schedule@in-order-bsd2.html
* igt@gem_exec_schedule@pi-distinct-iova-bsd:
- shard-iclb: [PASS][11] -> [SKIP][12] ([i915#677]) +2 similar issues
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb7/igt@gem_exec_schedule@pi-distinct-iova-bsd.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb1/igt@gem_exec_schedule@pi-distinct-iova-bsd.html
* igt@gem_exec_schedule@preemptive-hang-bsd:
- shard-iclb: [PASS][13] -> [SKIP][14] ([fdo#112146]) +5 similar issues
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb5/igt@gem_exec_schedule@preemptive-hang-bsd.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb4/igt@gem_exec_schedule@preemptive-hang-bsd.html
* igt@i915_selftest@mock_requests:
- shard-hsw: [PASS][15] -> [INCOMPLETE][16] ([i915#61])
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-hsw2/igt@i915_selftest@mock_requests.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-hsw1/igt@i915_selftest@mock_requests.html
* igt@kms_color@pipe-a-ctm-negative:
- shard-skl: [PASS][17] -> [DMESG-WARN][18] ([i915#109])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-skl10/igt@kms_color@pipe-a-ctm-negative.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-skl3/igt@kms_color@pipe-a-ctm-negative.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-move:
- shard-tglb: [PASS][19] -> [FAIL][20] ([i915#49]) +6 similar issues
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-tglb7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-move.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-tglb1/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-move.html
* igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min:
- shard-skl: [PASS][21] -> [FAIL][22] ([fdo#108145]) +1 similar issue
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-skl8/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
* igt@kms_psr@psr2_cursor_blt:
- shard-iclb: [PASS][23] -> [SKIP][24] ([fdo#109441]) +2 similar issues
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb2/igt@kms_psr@psr2_cursor_blt.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb8/igt@kms_psr@psr2_cursor_blt.html
#### Possible fixes ####
* igt@gem_ctx_isolation@bcs0-s3:
- shard-skl: [INCOMPLETE][25] ([i915#69]) -> [PASS][26]
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-skl6/igt@gem_ctx_isolation@bcs0-s3.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-skl9/igt@gem_ctx_isolation@bcs0-s3.html
* igt@gem_ctx_isolation@vcs1-clean:
- shard-iclb: [SKIP][27] ([fdo#109276] / [fdo#112080]) -> [PASS][28] +1 similar issue
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb5/igt@gem_ctx_isolation@vcs1-clean.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb4/igt@gem_ctx_isolation@vcs1-clean.html
* igt@gem_ctx_persistence@vecs0-mixed-process:
- shard-glk: [FAIL][29] ([i915#679]) -> [PASS][30]
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-glk4/igt@gem_ctx_persistence@vecs0-mixed-process.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-glk3/igt@gem_ctx_persistence@vecs0-mixed-process.html
- shard-skl: [FAIL][31] ([i915#679]) -> [PASS][32]
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-skl10/igt@gem_ctx_persistence@vecs0-mixed-process.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-skl5/igt@gem_ctx_persistence@vecs0-mixed-process.html
* igt@gem_ctx_shared@exec-single-timeline-bsd:
- shard-iclb: [SKIP][33] ([fdo#110841]) -> [PASS][34]
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb4/igt@gem_ctx_shared@exec-single-timeline-bsd.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb6/igt@gem_ctx_shared@exec-single-timeline-bsd.html
* igt@gem_exec_flush@basic-batch-kernel-default-cmd:
- shard-glk: [INCOMPLETE][35] ([i915#58] / [k.org#198133]) -> [PASS][36]
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-glk9/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-glk3/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html
* igt@gem_exec_schedule@promotion-bsd:
- shard-iclb: [SKIP][37] ([fdo#112146]) -> [PASS][38] +2 similar issues
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb2/igt@gem_exec_schedule@promotion-bsd.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb8/igt@gem_exec_schedule@promotion-bsd.html
* igt@gem_exec_schedule@promotion-bsd1:
- shard-iclb: [SKIP][39] ([fdo#109276]) -> [PASS][40] +10 similar issues
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb5/igt@gem_exec_schedule@promotion-bsd1.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb4/igt@gem_exec_schedule@promotion-bsd1.html
* igt@gem_ppgtt@flink-and-close-vma-leak:
- shard-glk: [FAIL][41] ([i915#644]) -> [PASS][42]
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-glk5/igt@gem_ppgtt@flink-and-close-vma-leak.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-glk2/igt@gem_ppgtt@flink-and-close-vma-leak.html
* igt@gen7_exec_parse@basic-offset:
- shard-hsw: [FAIL][43] ([i915#694]) -> [PASS][44]
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-hsw1/igt@gen7_exec_parse@basic-offset.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-hsw7/igt@gen7_exec_parse@basic-offset.html
* igt@i915_pm_rps@waitboost:
- shard-iclb: [FAIL][45] ([i915#413]) -> [PASS][46]
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb3/igt@i915_pm_rps@waitboost.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb5/igt@i915_pm_rps@waitboost.html
* igt@i915_selftest@mock_requests:
- shard-skl: [INCOMPLETE][47] ([i915#198]) -> [PASS][48]
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-skl9/igt@i915_selftest@mock_requests.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-skl2/igt@i915_selftest@mock_requests.html
* igt@kms_color@pipe-b-ctm-0-5:
- shard-skl: [DMESG-WARN][49] ([i915#109]) -> [PASS][50]
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-skl8/igt@kms_color@pipe-b-ctm-0-5.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-skl1/igt@kms_color@pipe-b-ctm-0-5.html
* igt@kms_cursor_crc@pipe-a-cursor-suspend:
- shard-kbl: [DMESG-WARN][51] ([i915#180]) -> [PASS][52] +6 similar issues
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
* igt@kms_draw_crc@draw-method-xrgb8888-render-ytiled:
- shard-skl: [FAIL][53] ([i915#52] / [i915#54]) -> [PASS][54]
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-skl10/igt@kms_draw_crc@draw-method-xrgb8888-render-ytiled.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-skl3/igt@kms_draw_crc@draw-method-xrgb8888-render-ytiled.html
* igt@kms_flip@flip-vs-expired-vblank-interruptible:
- shard-glk: [FAIL][55] ([i915#79]) -> [PASS][56]
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-glk2/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-glk6/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
* igt@kms_flip@flip-vs-suspend:
- shard-apl: [DMESG-WARN][57] ([i915#180]) -> [PASS][58]
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-apl8/igt@kms_flip@flip-vs-suspend.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-apl4/igt@kms_flip@flip-vs-suspend.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-render:
- shard-tglb: [FAIL][59] ([i915#49]) -> [PASS][60] +5 similar issues
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-render.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-render.html
* igt@kms_psr2_su@frontbuffer:
- shard-iclb: [SKIP][61] ([fdo#109642] / [fdo#111068]) -> [PASS][62]
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb3/igt@kms_psr2_su@frontbuffer.html
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb2/igt@kms_psr2_su@frontbuffer.html
* igt@kms_psr@psr2_primary_page_flip:
- shard-iclb: [SKIP][63] ([fdo#109441]) -> [PASS][64] +1 similar issue
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb3/igt@kms_psr@psr2_primary_page_flip.html
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb2/igt@kms_psr@psr2_primary_page_flip.html
* igt@perf@oa-exponents:
- shard-glk: [FAIL][65] ([i915#84]) -> [PASS][66]
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-glk8/igt@perf@oa-exponents.html
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-glk3/igt@perf@oa-exponents.html
* igt@perf_pmu@init-busy-vcs1:
- shard-iclb: [SKIP][67] ([fdo#112080]) -> [PASS][68] +8 similar issues
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb5/igt@perf_pmu@init-busy-vcs1.html
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb4/igt@perf_pmu@init-busy-vcs1.html
#### Warnings ####
* igt@gem_ctx_isolation@vcs1-nonpriv:
- shard-iclb: [FAIL][69] ([IGT#28]) -> [SKIP][70] ([fdo#109276] / [fdo#112080]) +1 similar issue
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb1/igt@gem_ctx_isolation@vcs1-nonpriv.html
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb7/igt@gem_ctx_isolation@vcs1-nonpriv.html
* igt@gem_eio@kms:
- shard-snb: [INCOMPLETE][71] ([i915#82]) -> [DMESG-FAIL][72] ([i915#436])
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-snb2/igt@gem_eio@kms.html
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-snb2/igt@gem_eio@kms.html
* igt@kms_dp_dsc@basic-dsc-enable-edp:
- shard-iclb: [DMESG-WARN][73] ([fdo#107724]) -> [SKIP][74] ([fdo#109349])
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7809/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/shard-iclb8/igt@kms_dp_dsc@basic-dsc-enable-edp.html
[IGT#28]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/28
[fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
[fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
[fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
[fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
[fdo#110841]: https://bugs.freedesktop.org/show_bug.cgi?id=110841
[fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
[fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
[fdo#112146]: https://bugs.freedesktop.org/show_bug.cgi?id=112146
[i915#109]: https://gitlab.freedesktop.org/drm/intel/issues/109
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
[i915#413]: https://gitlab.freedesktop.org/drm/intel/issues/413
[i915#436]: https://gitlab.freedesktop.org/drm/intel/issues/436
[i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
[i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
[i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
[i915#58]: https://gitlab.freedesktop.org/drm/intel/issues/58
[i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
[i915#644]: https://gitlab.freedesktop.org/drm/intel/issues/644
[i915#677]: https://gitlab.freedesktop.org/drm/intel/issues/677
[i915#679]: https://gitlab.freedesktop.org/drm/intel/issues/679
[i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
[i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
[i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
[i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
[i915#84]: https://gitlab.freedesktop.org/drm/intel/issues/84
[k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133
Participating hosts (10 -> 10)
------------------------------
No changes in participating hosts
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7809 -> Patchwork_16255
CI-20190529: 20190529
CI_DRM_7809: 861f608ce6e3c1a1ad320a5d18055601cff36e45 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5382: 8dbe5ce61baa2d563d4dd7c56a018bb1e1077467 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_16255: 913f16a2e7ae351c8ff99c4d782a9bfa4847b862 @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16255/index.html
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread* Re: [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors
2020-01-24 13:25 [Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors Jani Nikula
` (38 preceding siblings ...)
2020-01-27 0:43 ` [Intel-gfx] ✓ Fi.CI.IGT: success for " Patchwork
@ 2020-01-27 13:48 ` Joonas Lahtinen
39 siblings, 0 replies; 47+ messages in thread
From: Joonas Lahtinen @ 2020-01-27 13:48 UTC (permalink / raw)
To: Jani Nikula, intel-gfx; +Cc: Jani Nikula, Lucas De Marchi
Quoting Jani Nikula (2020-01-24 15:25:21)
> Hey all,
>
> So I sent [1] to convert some forcewake register accessors... but what if we
> just ripped off the bandage once and for all? It's going to hurt, a lot, but
> we'd get it done.
>
> This completely rids us of the "dev_priv" dependency in display/.
>
> All the patches here are per-file and independent of each other. We could also
> pick and apply the ones that are least likely to conflict.
>
> Opinions?
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
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Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 47+ messages in thread