* [PATCH v2 01/12] drm/i915/dp: convert to struct drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-11 14:03 ` Jani Nikula
2020-02-06 8:00 ` [PATCH v2 02/12] drm/i915/dp_link_training: convert to " Wambui Karuga
` (11 subsequent siblings)
12 siblings, 1 reply; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Converts various instances of the printk based drm logging macros to the
struct drm_device based logging macros in i915/display/intel_dp.c.
This also involves extracting the struct drm_i915_private device pointer
from various intel types to be used in the macros.
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_dp.c | 320 +++++++++++++++---------
1 file changed, 198 insertions(+), 122 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index f4dede6253f8..fab6e0af5d9d 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -461,7 +461,8 @@ int intel_dp_get_link_train_fallback_values(struct intel_dp *intel_dp,
!intel_dp_can_link_train_fallback_for_edp(intel_dp,
intel_dp->common_rates[index - 1],
lane_count)) {
- DRM_DEBUG_KMS("Retrying Link training for eDP with same parameters\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Retrying Link training for eDP with same parameters\n");
return 0;
}
intel_dp->max_link_rate = intel_dp->common_rates[index - 1];
@@ -471,13 +472,15 @@ int intel_dp_get_link_train_fallback_values(struct intel_dp *intel_dp,
!intel_dp_can_link_train_fallback_for_edp(intel_dp,
intel_dp_max_common_rate(intel_dp),
lane_count >> 1)) {
- DRM_DEBUG_KMS("Retrying Link training for eDP with same parameters\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Retrying Link training for eDP with same parameters\n");
return 0;
}
intel_dp->max_link_rate = intel_dp_max_common_rate(intel_dp);
intel_dp->max_link_lane_count = lane_count >> 1;
} else {
- DRM_ERROR("Link Training Unsuccessful\n");
+ drm_err(&dp_to_i915(intel_dp)->drm,
+ "Link Training Unsuccessful\n");
return -1;
}
@@ -564,8 +567,9 @@ static u8 intel_dp_dsc_get_slice_count(struct intel_dp *intel_dp,
max_slice_width = drm_dp_dsc_sink_max_slice_width(intel_dp->dsc_dpcd);
if (max_slice_width < DP_DSC_MIN_SLICE_WIDTH_VALUE) {
- DRM_DEBUG_KMS("Unsupported slice width %d by DP DSC Sink device\n",
- max_slice_width);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Unsupported slice width %d by DP DSC Sink device\n",
+ max_slice_width);
return 0;
}
/* Also take into account max slice width */
@@ -583,7 +587,8 @@ static u8 intel_dp_dsc_get_slice_count(struct intel_dp *intel_dp,
return valid_dsc_slicecount[i];
}
- DRM_DEBUG_KMS("Unsupported Slice Count %d\n", min_slice_count);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Unsupported Slice Count %d\n", min_slice_count);
return 0;
}
@@ -1827,15 +1832,15 @@ static void intel_dp_print_rates(struct intel_dp *intel_dp)
snprintf_int_array(str, sizeof(str),
intel_dp->source_rates, intel_dp->num_source_rates);
- DRM_DEBUG_KMS("source rates: %s\n", str);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "source rates: %s\n", str);
snprintf_int_array(str, sizeof(str),
intel_dp->sink_rates, intel_dp->num_sink_rates);
- DRM_DEBUG_KMS("sink rates: %s\n", str);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "sink rates: %s\n", str);
snprintf_int_array(str, sizeof(str),
intel_dp->common_rates, intel_dp->num_common_rates);
- DRM_DEBUG_KMS("common rates: %s\n", str);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "common rates: %s\n", str);
}
int
@@ -1949,7 +1954,8 @@ intel_dp_adjust_compliance_config(struct intel_dp *intel_dp,
limits->min_bpp = limits->max_bpp = bpp;
pipe_config->dither_force_disable = bpp == 6 * 3;
- DRM_DEBUG_KMS("Setting pipe_bpp to %d\n", bpp);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Setting pipe_bpp to %d\n", bpp);
}
/* Use values requested by Compliance Test Request */
@@ -2077,7 +2083,8 @@ static int intel_dp_dsc_compute_params(struct intel_encoder *encoder,
line_buf_depth = drm_dp_dsc_sink_line_buf_depth(intel_dp->dsc_dpcd);
if (!line_buf_depth) {
- DRM_DEBUG_KMS("DSC Sink Line Buffer Depth invalid\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "DSC Sink Line Buffer Depth invalid\n");
return -EINVAL;
}
@@ -2219,6 +2226,7 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
{
struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+ struct drm_i915_private *i915 = dp_to_i915(intel_dp);
struct link_config_limits limits;
int common_len;
int ret;
@@ -2252,11 +2260,11 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
intel_dp_adjust_compliance_config(intel_dp, pipe_config, &limits);
- DRM_DEBUG_KMS("DP link computation with max lane count %i "
- "max rate %d max bpp %d pixel clock %iKHz\n",
- limits.max_lane_count,
- intel_dp->common_rates[limits.max_clock],
- limits.max_bpp, adjusted_mode->crtc_clock);
+ drm_dbg_kms(&i915->drm, "DP link computation with max lane count %i "
+ "max rate %d max bpp %d pixel clock %iKHz\n",
+ limits.max_lane_count,
+ intel_dp->common_rates[limits.max_clock],
+ limits.max_bpp, adjusted_mode->crtc_clock);
/*
* Optimize for slow and wide. This is the place to add alternative
@@ -2265,7 +2273,7 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
ret = intel_dp_compute_link_config_wide(intel_dp, pipe_config, &limits);
/* enable compression if the mode doesn't fit available BW */
- DRM_DEBUG_KMS("Force DSC en = %d\n", intel_dp->force_dsc_en);
+ drm_dbg_kms(&i915->drm, "Force DSC en = %d\n", intel_dp->force_dsc_en);
if (ret || intel_dp->force_dsc_en) {
ret = intel_dp_dsc_compute_config(intel_dp, pipe_config,
conn_state, &limits);
@@ -2274,26 +2282,29 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
}
if (pipe_config->dsc.compression_enable) {
- DRM_DEBUG_KMS("DP lane count %d clock %d Input bpp %d Compressed bpp %d\n",
- pipe_config->lane_count, pipe_config->port_clock,
- pipe_config->pipe_bpp,
- pipe_config->dsc.compressed_bpp);
-
- DRM_DEBUG_KMS("DP link rate required %i available %i\n",
- intel_dp_link_required(adjusted_mode->crtc_clock,
- pipe_config->dsc.compressed_bpp),
- intel_dp_max_data_rate(pipe_config->port_clock,
- pipe_config->lane_count));
+ drm_dbg_kms(&i915->drm,
+ "DP lane count %d clock %d Input bpp %d Compressed bpp %d\n",
+ pipe_config->lane_count, pipe_config->port_clock,
+ pipe_config->pipe_bpp,
+ pipe_config->dsc.compressed_bpp);
+
+ drm_dbg_kms(&i915->drm,
+ "DP link rate required %i available %i\n",
+ intel_dp_link_required(adjusted_mode->crtc_clock,
+ pipe_config->dsc.compressed_bpp),
+ intel_dp_max_data_rate(pipe_config->port_clock,
+ pipe_config->lane_count));
} else {
- DRM_DEBUG_KMS("DP lane count %d clock %d bpp %d\n",
- pipe_config->lane_count, pipe_config->port_clock,
- pipe_config->pipe_bpp);
+ drm_dbg_kms(&i915->drm, "DP lane count %d clock %d bpp %d\n",
+ pipe_config->lane_count, pipe_config->port_clock,
+ pipe_config->pipe_bpp);
- DRM_DEBUG_KMS("DP link rate required %i available %i\n",
- intel_dp_link_required(adjusted_mode->crtc_clock,
- pipe_config->pipe_bpp),
- intel_dp_max_data_rate(pipe_config->port_clock,
- pipe_config->lane_count));
+ drm_dbg_kms(&i915->drm,
+ "DP link rate required %i available %i\n",
+ intel_dp_link_required(adjusted_mode->crtc_clock,
+ pipe_config->pipe_bpp),
+ intel_dp_max_data_rate(pipe_config->port_clock,
+ pipe_config->lane_count));
}
return 0;
}
@@ -2319,7 +2330,8 @@ intel_dp_ycbcr420_config(struct intel_dp *intel_dp,
/* YCBCR 420 output conversion needs a scaler */
ret = skl_update_scaler_crtc(crtc_state);
if (ret) {
- DRM_DEBUG_KMS("Scaler allocation for output failed\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Scaler allocation for output failed\n");
return ret;
}
@@ -2621,13 +2633,14 @@ static void wait_panel_status(struct intel_dp *intel_dp,
static void wait_panel_on(struct intel_dp *intel_dp)
{
- DRM_DEBUG_KMS("Wait for panel power on\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "Wait for panel power on\n");
wait_panel_status(intel_dp, IDLE_ON_MASK, IDLE_ON_VALUE);
}
static void wait_panel_off(struct intel_dp *intel_dp)
{
- DRM_DEBUG_KMS("Wait for panel power off time\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Wait for panel power off time\n");
wait_panel_status(intel_dp, IDLE_OFF_MASK, IDLE_OFF_VALUE);
}
@@ -2636,7 +2649,8 @@ static void wait_panel_power_cycle(struct intel_dp *intel_dp)
ktime_t panel_power_on_time;
s64 panel_power_off_duration;
- DRM_DEBUG_KMS("Wait for panel power cycle\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Wait for panel power cycle\n");
/* take the difference of currrent time and panel power off time
* and then make panel wait for t11_t12 if needed. */
@@ -3003,7 +3017,7 @@ void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state,
if (!intel_dp_is_edp(intel_dp))
return;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "\n");
intel_panel_enable_backlight(crtc_state, conn_state);
_intel_edp_backlight_on(intel_dp);
@@ -3041,7 +3055,7 @@ void intel_edp_backlight_off(const struct drm_connector_state *old_conn_state)
if (!intel_dp_is_edp(intel_dp))
return;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "\n");
_intel_edp_backlight_off(intel_dp);
intel_panel_disable_backlight(old_conn_state);
@@ -3064,8 +3078,9 @@ static void intel_edp_backlight_power(struct intel_connector *connector,
if (is_enabled == enable)
return;
- DRM_DEBUG_KMS("panel power control backlight %s\n",
- enable ? "enable" : "disable");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "panel power control backlight %s\n",
+ enable ? "enable" : "disable");
if (enable)
_intel_edp_backlight_on(intel_dp);
@@ -3183,8 +3198,9 @@ void intel_dp_sink_set_decompression_state(struct intel_dp *intel_dp,
ret = drm_dp_dpcd_writeb(&intel_dp->aux, DP_DSC_ENABLE,
enable ? DP_DECOMPRESSION_EN : 0);
if (ret < 0)
- DRM_DEBUG_KMS("Failed to %s sink decompression state\n",
- enable ? "enable" : "disable");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to %s sink decompression state\n",
+ enable ? "enable" : "disable");
}
/* If the sink supports it, try to set the power state appropriately */
@@ -3222,8 +3238,9 @@ void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode)
}
if (ret != 1)
- DRM_DEBUG_KMS("failed to %s sink power state\n",
- mode == DRM_MODE_DPMS_ON ? "enable" : "disable");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "failed to %s sink power state\n",
+ mode == DRM_MODE_DPMS_ON ? "enable" : "disable");
}
static bool cpt_dp_port_selected(struct drm_i915_private *dev_priv,
@@ -4319,20 +4336,22 @@ intel_dp_extended_receiver_capabilities(struct intel_dp *intel_dp)
if (drm_dp_dpcd_read(&intel_dp->aux, DP_DP13_DPCD_REV,
&dpcd_ext, sizeof(dpcd_ext)) != sizeof(dpcd_ext)) {
- DRM_ERROR("DPCD failed read at extended capabilities\n");
+ drm_err(&dp_to_i915(intel_dp)->drm,
+ "DPCD failed read at extended capabilities\n");
return;
}
if (intel_dp->dpcd[DP_DPCD_REV] > dpcd_ext[DP_DPCD_REV]) {
- DRM_DEBUG_KMS("DPCD extended DPCD rev less than base DPCD rev\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "DPCD extended DPCD rev less than base DPCD rev\n");
return;
}
if (!memcmp(intel_dp->dpcd, dpcd_ext, sizeof(dpcd_ext)))
return;
- DRM_DEBUG_KMS("Base DPCD: %*ph\n",
- (int)sizeof(intel_dp->dpcd), intel_dp->dpcd);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "Base DPCD: %*ph\n",
+ (int)sizeof(intel_dp->dpcd), intel_dp->dpcd);
memcpy(intel_dp->dpcd, dpcd_ext, sizeof(dpcd_ext));
}
@@ -4346,7 +4365,8 @@ intel_dp_read_dpcd(struct intel_dp *intel_dp)
intel_dp_extended_receiver_capabilities(intel_dp);
- DRM_DEBUG_KMS("DPCD: %*ph\n", (int) sizeof(intel_dp->dpcd), intel_dp->dpcd);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "DPCD: %*ph\n",
+ (int)sizeof(intel_dp->dpcd), intel_dp->dpcd);
return intel_dp->dpcd[DP_DPCD_REV] != 0;
}
@@ -4378,20 +4398,23 @@ static void intel_dp_get_dsc_sink_cap(struct intel_dp *intel_dp)
if (drm_dp_dpcd_read(&intel_dp->aux, DP_DSC_SUPPORT,
intel_dp->dsc_dpcd,
sizeof(intel_dp->dsc_dpcd)) < 0)
- DRM_ERROR("Failed to read DPCD register 0x%x\n",
- DP_DSC_SUPPORT);
+ drm_err(&dp_to_i915(intel_dp)->drm,
+ "Failed to read DPCD register 0x%x\n",
+ DP_DSC_SUPPORT);
- DRM_DEBUG_KMS("DSC DPCD: %*ph\n",
- (int)sizeof(intel_dp->dsc_dpcd),
- intel_dp->dsc_dpcd);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "DSC DPCD: %*ph\n",
+ (int)sizeof(intel_dp->dsc_dpcd),
+ intel_dp->dsc_dpcd);
/* FEC is supported only on DP 1.4 */
if (!intel_dp_is_edp(intel_dp) &&
drm_dp_dpcd_readb(&intel_dp->aux, DP_FEC_CAPABILITY,
&intel_dp->fec_capable) < 0)
- DRM_ERROR("Failed to read FEC DPCD register\n");
+ drm_err(&dp_to_i915(intel_dp)->drm,
+ "Failed to read FEC DPCD register\n");
- DRM_DEBUG_KMS("FEC CAPABILITY: %x\n", intel_dp->fec_capable);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "FEC CAPABILITY: %x\n", intel_dp->fec_capable);
}
}
@@ -4568,10 +4591,11 @@ intel_dp_configure_mst(struct intel_dp *intel_dp)
&dp_to_dig_port(intel_dp)->base;
bool sink_can_mst = intel_dp_sink_can_mst(intel_dp);
- DRM_DEBUG_KMS("[ENCODER:%d:%s] MST support: port: %s, sink: %s, modparam: %s\n",
- encoder->base.base.id, encoder->base.name,
- yesno(intel_dp->can_mst), yesno(sink_can_mst),
- yesno(i915_modparams.enable_dp_mst));
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "[ENCODER:%d:%s] MST support: port: %s, sink: %s, modparam: %s\n",
+ encoder->base.base.id, encoder->base.name,
+ yesno(intel_dp->can_mst), yesno(sink_can_mst),
+ yesno(i915_modparams.enable_dp_mst));
if (!intel_dp->can_mst)
return;
@@ -4756,18 +4780,21 @@ intel_dp_setup_hdr_metadata_infoframe_sdp(struct intel_dp *intel_dp,
ret = drm_hdmi_infoframe_set_hdr_metadata(&drm_infoframe, conn_state);
if (ret) {
- DRM_DEBUG_KMS("couldn't set HDR metadata in infoframe\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "couldn't set HDR metadata in infoframe\n");
return;
}
len = hdmi_drm_infoframe_pack_only(&drm_infoframe, buf, sizeof(buf));
if (len < 0) {
- DRM_DEBUG_KMS("buffer size is smaller than hdr metadata infoframe\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "buffer size is smaller than hdr metadata infoframe\n");
return;
}
if (len != infoframe_size) {
- DRM_DEBUG_KMS("wrong static hdr metadata size\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "wrong static hdr metadata size\n");
return;
}
@@ -4856,7 +4883,8 @@ static u8 intel_dp_autotest_link_training(struct intel_dp *intel_dp)
&test_lane_count);
if (status <= 0) {
- DRM_DEBUG_KMS("Lane count read failed\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Lane count read failed\n");
return DP_TEST_NAK;
}
test_lane_count &= DP_MAX_LANE_COUNT_MASK;
@@ -4864,7 +4892,8 @@ static u8 intel_dp_autotest_link_training(struct intel_dp *intel_dp)
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_LINK_RATE,
&test_link_bw);
if (status <= 0) {
- DRM_DEBUG_KMS("Link Rate read failed\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Link Rate read failed\n");
return DP_TEST_NAK;
}
test_link_rate = drm_dp_bw_code_to_link_rate(test_link_bw);
@@ -4882,6 +4911,7 @@ static u8 intel_dp_autotest_link_training(struct intel_dp *intel_dp)
static u8 intel_dp_autotest_video_pattern(struct intel_dp *intel_dp)
{
+ struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 test_pattern;
u8 test_misc;
__be16 h_width, v_height;
@@ -4891,7 +4921,7 @@ static u8 intel_dp_autotest_video_pattern(struct intel_dp *intel_dp)
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_PATTERN,
&test_pattern);
if (status <= 0) {
- DRM_DEBUG_KMS("Test pattern read failed\n");
+ drm_dbg_kms(&i915->drm, "Test pattern read failed\n");
return DP_TEST_NAK;
}
if (test_pattern != DP_COLOR_RAMP)
@@ -4900,21 +4930,21 @@ static u8 intel_dp_autotest_video_pattern(struct intel_dp *intel_dp)
status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_H_WIDTH_HI,
&h_width, 2);
if (status <= 0) {
- DRM_DEBUG_KMS("H Width read failed\n");
+ drm_dbg_kms(&i915->drm, "H Width read failed\n");
return DP_TEST_NAK;
}
status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_V_HEIGHT_HI,
&v_height, 2);
if (status <= 0) {
- DRM_DEBUG_KMS("V Height read failed\n");
+ drm_dbg_kms(&i915->drm, "V Height read failed\n");
return DP_TEST_NAK;
}
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_MISC0,
&test_misc);
if (status <= 0) {
- DRM_DEBUG_KMS("TEST MISC read failed\n");
+ drm_dbg_kms(&i915->drm, "TEST MISC read failed\n");
return DP_TEST_NAK;
}
if ((test_misc & DP_TEST_COLOR_FORMAT_MASK) != DP_COLOR_FORMAT_RGB)
@@ -4959,9 +4989,10 @@ static u8 intel_dp_autotest_edid(struct intel_dp *intel_dp)
*/
if (intel_dp->aux.i2c_nack_count > 0 ||
intel_dp->aux.i2c_defer_count > 0)
- DRM_DEBUG_KMS("EDID read had %d NACKs, %d DEFERs\n",
- intel_dp->aux.i2c_nack_count,
- intel_dp->aux.i2c_defer_count);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "EDID read had %d NACKs, %d DEFERs\n",
+ intel_dp->aux.i2c_nack_count,
+ intel_dp->aux.i2c_defer_count);
intel_dp->compliance.test_data.edid = INTEL_DP_RESOLUTION_FAILSAFE;
} else {
struct edid *block = intel_connector->detect_edid;
@@ -4973,7 +5004,8 @@ static u8 intel_dp_autotest_edid(struct intel_dp *intel_dp)
if (drm_dp_dpcd_writeb(&intel_dp->aux, DP_TEST_EDID_CHECKSUM,
block->checksum) <= 0)
- DRM_DEBUG_KMS("Failed to write EDID checksum\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to write EDID checksum\n");
test_result = DP_TEST_ACK | DP_TEST_EDID_CHECKSUM_WRITE;
intel_dp->compliance.test_data.edid = INTEL_DP_RESOLUTION_PREFERRED;
@@ -4999,29 +5031,35 @@ static void intel_dp_handle_test_request(struct intel_dp *intel_dp)
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_REQUEST, &request);
if (status <= 0) {
- DRM_DEBUG_KMS("Could not read test request from sink\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Could not read test request from sink\n");
goto update_status;
}
switch (request) {
case DP_TEST_LINK_TRAINING:
- DRM_DEBUG_KMS("LINK_TRAINING test requested\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "LINK_TRAINING test requested\n");
response = intel_dp_autotest_link_training(intel_dp);
break;
case DP_TEST_LINK_VIDEO_PATTERN:
- DRM_DEBUG_KMS("TEST_PATTERN test requested\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "TEST_PATTERN test requested\n");
response = intel_dp_autotest_video_pattern(intel_dp);
break;
case DP_TEST_LINK_EDID_READ:
- DRM_DEBUG_KMS("EDID test requested\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "EDID test requested\n");
response = intel_dp_autotest_edid(intel_dp);
break;
case DP_TEST_LINK_PHY_TEST_PATTERN:
- DRM_DEBUG_KMS("PHY_PATTERN test requested\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "PHY_PATTERN test requested\n");
response = intel_dp_autotest_phy_pattern(intel_dp);
break;
default:
- DRM_DEBUG_KMS("Invalid test request '%02x'\n", request);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Invalid test request '%02x'\n", request);
break;
}
@@ -5031,7 +5069,8 @@ static void intel_dp_handle_test_request(struct intel_dp *intel_dp)
update_status:
status = drm_dp_dpcd_writeb(&intel_dp->aux, DP_TEST_RESPONSE, response);
if (status <= 0)
- DRM_DEBUG_KMS("Could not write test response to sink\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Could not write test response to sink\n");
}
static int
@@ -5053,12 +5092,14 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
/* check link status - esi[10] = 0x200c */
if (intel_dp->active_mst_links > 0 &&
!drm_dp_channel_eq_ok(&esi[10], intel_dp->lane_count)) {
- DRM_DEBUG_KMS("channel EQ not ok, retraining\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "channel EQ not ok, retraining\n");
intel_dp_start_link_train(intel_dp);
intel_dp_stop_link_train(intel_dp);
}
- DRM_DEBUG_KMS("got esi %3ph\n", esi);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "got esi %3ph\n", esi);
ret = drm_dp_mst_hpd_irq(&intel_dp->mst_mgr, esi, &handled);
if (handled) {
@@ -5074,7 +5115,8 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
bret = intel_dp_get_sink_irq_esi(intel_dp, esi);
if (bret == true) {
- DRM_DEBUG_KMS("got esi2 %3ph\n", esi);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "got esi2 %3ph\n", esi);
goto go_again;
}
} else
@@ -5082,7 +5124,8 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
return ret;
} else {
- DRM_DEBUG_KMS("failed to get ESI - device may have failed\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "failed to get ESI - device may have failed\n");
intel_dp->is_mst = false;
drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
intel_dp->is_mst);
@@ -5261,7 +5304,8 @@ static void intel_dp_check_service_irq(struct intel_dp *intel_dp)
intel_hdcp_handle_cp_irq(intel_dp->attached_connector);
if (val & DP_SINK_SPECIFIC_IRQ)
- DRM_DEBUG_DRIVER("Sink specific irq unhandled\n");
+ drm_dbg(&dp_to_i915(intel_dp)->drm,
+ "Sink specific irq unhandled\n");
}
/*
@@ -5375,7 +5419,8 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
}
/* Anything else is out of spec, warn and ignore */
- DRM_DEBUG_KMS("Broken DP branch device, ignoring\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Broken DP branch device, ignoring\n");
return connector_status_disconnected;
}
@@ -5853,8 +5898,9 @@ intel_dp_connector_register(struct drm_connector *connector)
i915_debugfs_connector_add(connector);
- DRM_DEBUG_KMS("registering %s bus for %s\n",
- intel_dp->aux.name, connector->kdev->kobj.name);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "registering %s bus for %s\n",
+ intel_dp->aux.name, connector->kdev->kobj.name);
intel_dp->aux.dev = connector->kdev;
ret = drm_dp_aux_register(&intel_dp->aux);
@@ -5954,8 +6000,9 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
dpcd_ret = drm_dp_dpcd_write(&intel_dig_port->dp.aux, DP_AUX_HDCP_AN,
an, DRM_HDCP_AN_LEN);
if (dpcd_ret != DRM_HDCP_AN_LEN) {
- DRM_DEBUG_KMS("Failed to write An over DP/AUX (%zd)\n",
- dpcd_ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to write An over DP/AUX (%zd)\n",
+ dpcd_ret);
return dpcd_ret >= 0 ? -EIO : dpcd_ret;
}
@@ -5971,17 +6018,20 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
rxbuf, sizeof(rxbuf),
DP_AUX_CH_CTL_AUX_AKSV_SELECT);
if (ret < 0) {
- DRM_DEBUG_KMS("Write Aksv over DP/AUX failed (%d)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Write Aksv over DP/AUX failed (%d)\n", ret);
return ret;
} else if (ret == 0) {
- DRM_DEBUG_KMS("Aksv write over DP/AUX was empty\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Aksv write over DP/AUX was empty\n");
return -EIO;
}
reply = (rxbuf[0] >> 4) & DP_AUX_NATIVE_REPLY_MASK;
if (reply != DP_AUX_NATIVE_REPLY_ACK) {
- DRM_DEBUG_KMS("Aksv write: no DP_AUX_NATIVE_REPLY_ACK %x\n",
- reply);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Aksv write: no DP_AUX_NATIVE_REPLY_ACK %x\n",
+ reply);
return -EIO;
}
return 0;
@@ -5990,11 +6040,13 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
static int intel_dp_hdcp_read_bksv(struct intel_digital_port *intel_dig_port,
u8 *bksv)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BKSV, bksv,
DRM_HDCP_KSV_LEN);
if (ret != DRM_HDCP_KSV_LEN) {
- DRM_DEBUG_KMS("Read Bksv from DP/AUX failed (%zd)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read Bksv from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6003,6 +6055,7 @@ static int intel_dp_hdcp_read_bksv(struct intel_digital_port *intel_dig_port,
static int intel_dp_hdcp_read_bstatus(struct intel_digital_port *intel_dig_port,
u8 *bstatus)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
/*
* For some reason the HDMI and DP HDCP specs call this register
@@ -6012,7 +6065,8 @@ static int intel_dp_hdcp_read_bstatus(struct intel_digital_port *intel_dig_port,
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BINFO,
bstatus, DRM_HDCP_BSTATUS_LEN);
if (ret != DRM_HDCP_BSTATUS_LEN) {
- DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6022,12 +6076,14 @@ static
int intel_dp_hdcp_read_bcaps(struct intel_digital_port *intel_dig_port,
u8 *bcaps)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BCAPS,
bcaps, 1);
if (ret != 1) {
- DRM_DEBUG_KMS("Read bcaps from DP/AUX failed (%zd)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read bcaps from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
@@ -6053,11 +6109,13 @@ static
int intel_dp_hdcp_read_ri_prime(struct intel_digital_port *intel_dig_port,
u8 *ri_prime)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_RI_PRIME,
ri_prime, DRM_HDCP_RI_LEN);
if (ret != DRM_HDCP_RI_LEN) {
- DRM_DEBUG_KMS("Read Ri' from DP/AUX failed (%zd)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read Ri' from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6067,12 +6125,14 @@ static
int intel_dp_hdcp_read_ksv_ready(struct intel_digital_port *intel_dig_port,
bool *ksv_ready)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
u8 bstatus;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BSTATUS,
&bstatus, 1);
if (ret != 1) {
- DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
*ksv_ready = bstatus & DP_BSTATUS_READY;
@@ -6083,19 +6143,21 @@ static
int intel_dp_hdcp_read_ksv_fifo(struct intel_digital_port *intel_dig_port,
int num_downstream, u8 *ksv_fifo)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
int i;
/* KSV list is read via 15 byte window (3 entries @ 5 bytes each) */
for (i = 0; i < num_downstream; i += 3) {
size_t len = min(num_downstream - i, 3) * DRM_HDCP_KSV_LEN;
- ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
+ ret = drm_dp_dpcd_read(&intel_dp->aux,
DP_AUX_HDCP_KSV_FIFO,
ksv_fifo + i * DRM_HDCP_KSV_LEN,
len);
if (ret != len) {
- DRM_DEBUG_KMS("Read ksv[%d] from DP/AUX failed (%zd)\n",
- i, ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read ksv[%d] from DP/AUX failed (%zd)\n",
+ i, ret);
return ret >= 0 ? -EIO : ret;
}
}
@@ -6106,6 +6168,7 @@ static
int intel_dp_hdcp_read_v_prime_part(struct intel_digital_port *intel_dig_port,
int i, u32 *part)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
if (i >= DRM_HDCP_V_PRIME_NUM_PARTS)
@@ -6115,7 +6178,8 @@ int intel_dp_hdcp_read_v_prime_part(struct intel_digital_port *intel_dig_port,
DP_AUX_HDCP_V_PRIME(i), part,
DRM_HDCP_V_PRIME_PART_LEN);
if (ret != DRM_HDCP_V_PRIME_PART_LEN) {
- DRM_DEBUG_KMS("Read v'[%d] from DP/AUX failed (%zd)\n", i, ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read v'[%d] from DP/AUX failed (%zd)\n", i, ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6132,13 +6196,15 @@ int intel_dp_hdcp_toggle_signalling(struct intel_digital_port *intel_dig_port,
static
bool intel_dp_hdcp_check_link(struct intel_digital_port *intel_dig_port)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
u8 bstatus;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BSTATUS,
&bstatus, 1);
if (ret != 1) {
- DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return false;
}
@@ -6213,13 +6279,15 @@ static inline
int intel_dp_hdcp2_read_rx_status(struct intel_digital_port *intel_dig_port,
u8 *rx_status)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
DP_HDCP_2_2_REG_RXSTATUS_OFFSET, rx_status,
HDCP_2_2_DP_RXSTATUS_LEN);
if (ret != HDCP_2_2_DP_RXSTATUS_LEN) {
- DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
@@ -6230,6 +6298,7 @@ static
int hdcp2_detect_msg_availability(struct intel_digital_port *intel_dig_port,
u8 msg_id, bool *msg_ready)
{
+ struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
u8 rx_status;
int ret;
@@ -6252,7 +6321,7 @@ int hdcp2_detect_msg_availability(struct intel_digital_port *intel_dig_port,
*msg_ready = true;
break;
default:
- DRM_ERROR("Unidentified msg_id: %d\n", msg_id);
+ drm_err(&i915->drm, "Unidentified msg_id: %d\n", msg_id);
return -EINVAL;
}
@@ -6294,8 +6363,9 @@ intel_dp_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
}
if (ret)
- DRM_DEBUG_KMS("msg_id %d, ret %d, timeout(mSec): %d\n",
- hdcp2_msg_data->msg_id, ret, timeout);
+ drm_dbg_kms(&dp_to_i915(dp)->drm,
+ "msg_id %d, ret %d, timeout(mSec): %d\n",
+ hdcp2_msg_data->msg_id, ret, timeout);
return ret;
}
@@ -6381,6 +6451,7 @@ static
int intel_dp_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
u8 msg_id, void *buf, size_t size)
{
+ struct intel_dp *dp = &intel_dig_port->dp;
unsigned int offset;
u8 *byte = buf;
ssize_t ret, bytes_to_recv, len;
@@ -6414,7 +6485,8 @@ int intel_dp_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, offset,
(void *)byte, len);
if (ret < 0) {
- DRM_DEBUG_KMS("msg_id %d, ret %zd\n", msg_id, ret);
+ drm_dbg_kms(&dp_to_i915(dp)->drm,
+ "msg_id %d, ret %zd\n", msg_id, ret);
return ret;
}
@@ -6618,16 +6690,18 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
* would end up in an endless cycle of
* "vdd off -> long hpd -> vdd on -> detect -> vdd off -> ..."
*/
- DRM_DEBUG_KMS("ignoring long hpd on eDP [ENCODER:%d:%s]\n",
- intel_dig_port->base.base.base.id,
- intel_dig_port->base.base.name);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "ignoring long hpd on eDP [ENCODER:%d:%s]\n",
+ intel_dig_port->base.base.base.id,
+ intel_dig_port->base.base.name);
return IRQ_HANDLED;
}
- DRM_DEBUG_KMS("got hpd irq on [ENCODER:%d:%s] - %s\n",
- intel_dig_port->base.base.base.id,
- intel_dig_port->base.base.name,
- long_hpd ? "long" : "short");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "got hpd irq on [ENCODER:%d:%s] - %s\n",
+ intel_dig_port->base.base.base.id,
+ intel_dig_port->base.base.name,
+ long_hpd ? "long" : "short");
if (long_hpd) {
intel_dp->reset_link_params = true;
@@ -6640,8 +6714,10 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
* If we were in MST mode, and device is not
* there, get out of MST mode
*/
- DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n",
- intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "MST device may have disappeared %d vs %d\n",
+ intel_dp->is_mst,
+ intel_dp->mst_mgr.mst_state);
intel_dp->is_mst = false;
drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
intel_dp->is_mst);
@@ -6774,7 +6850,7 @@ intel_pps_verify_state(struct intel_dp *intel_dp)
if (hw.t1_t3 != sw->t1_t3 || hw.t8 != sw->t8 || hw.t9 != sw->t9 ||
hw.t10 != sw->t10 || hw.t11_t12 != sw->t11_t12) {
- DRM_ERROR("PPS state mismatch\n");
+ drm_err(&dp_to_i915(intel_dp)->drm, "PPS state mismatch\n");
intel_pps_dump_state("sw", sw);
intel_pps_dump_state("hw", &hw);
}
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH v2 01/12] drm/i915/dp: convert to struct drm_device based logging macros.
2020-02-06 8:00 ` [PATCH v2 01/12] drm/i915/dp: convert to struct " Wambui Karuga
@ 2020-02-11 14:03 ` Jani Nikula
0 siblings, 0 replies; 18+ messages in thread
From: Jani Nikula @ 2020-02-11 14:03 UTC (permalink / raw)
To: Wambui Karuga, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
On Thu, 06 Feb 2020, Wambui Karuga <wambui.karugax@gmail.com> wrote:
> @@ -5990,11 +6040,13 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
> static int intel_dp_hdcp_read_bksv(struct intel_digital_port *intel_dig_port,
> u8 *bksv)
> {
> + struct intel_dp *intel_dp = &intel_dig_port->dp;
> ssize_t ret;
> ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BKSV, bksv,
> DRM_HDCP_KSV_LEN);
> if (ret != DRM_HDCP_KSV_LEN) {
> - DRM_DEBUG_KMS("Read Bksv from DP/AUX failed (%zd)\n", ret);
> + drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
> + "Read Bksv from DP/AUX failed (%zd)\n", ret);
> return ret >= 0 ? -EIO : ret;
> }
If you're introducing local variables just for logging, I would prefer
it to be i915.
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
...
drm_dbg_kms(&i915->drm, ...);
If you look at dp_to_i915() it actually converts intel_dp back to
intel_digital_port, and then does the above to it, to get at i915. This
is an unnecessary dance.
It's fine to use &dp_to_i915(intel_dp)->drm when there are only a couple
of logging calls in a function, and intel_dp is already there. But any
more than that, and I'd add the i915 local variable. For example, but
not limited to, intel_dp_handle_test_request() would benefit from i915
local var.
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v2 02/12] drm/i915/dp_link_training: convert to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 01/12] drm/i915/dp: convert to struct " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 03/12] drm/i915/atomic: conversion " Wambui Karuga
` (10 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Converts various instances of the printk based drm logging macros to the
struct drm_device based logging macros in
i915/display/intel_dp_link_training.c.
This also involves extracting the drm_i915_private device pointer from
the intel_dp type to use in the various macros.
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
.../drm/i915/display/intel_dp_link_training.c | 75 ++++++++++++-------
1 file changed, 46 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c
index 2a1130dd1ad0..a7defb37ab00 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c
@@ -130,6 +130,7 @@ static bool intel_dp_link_max_vswing_reached(struct intel_dp *intel_dp)
static bool
intel_dp_link_training_clock_recovery(struct intel_dp *intel_dp)
{
+ struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 voltage;
int voltage_tries, cr_tries, max_cr_tries;
bool max_vswing_reached = false;
@@ -143,9 +144,11 @@ intel_dp_link_training_clock_recovery(struct intel_dp *intel_dp)
&link_bw, &rate_select);
if (link_bw)
- DRM_DEBUG_KMS("Using LINK_BW_SET value %02x\n", link_bw);
+ drm_dbg_kms(&i915->drm,
+ "Using LINK_BW_SET value %02x\n", link_bw);
else
- DRM_DEBUG_KMS("Using LINK_RATE_SET value %02x\n", rate_select);
+ drm_dbg_kms(&i915->drm,
+ "Using LINK_RATE_SET value %02x\n", rate_select);
/* Write the link configuration data */
link_config[0] = link_bw;
@@ -169,7 +172,7 @@ intel_dp_link_training_clock_recovery(struct intel_dp *intel_dp)
if (!intel_dp_reset_link_train(intel_dp,
DP_TRAINING_PATTERN_1 |
DP_LINK_SCRAMBLING_DISABLE)) {
- DRM_ERROR("failed to enable link training\n");
+ drm_err(&i915->drm, "failed to enable link training\n");
return false;
}
@@ -193,22 +196,23 @@ intel_dp_link_training_clock_recovery(struct intel_dp *intel_dp)
drm_dp_link_train_clock_recovery_delay(intel_dp->dpcd);
if (!intel_dp_get_link_status(intel_dp, link_status)) {
- DRM_ERROR("failed to get link status\n");
+ drm_err(&i915->drm, "failed to get link status\n");
return false;
}
if (drm_dp_clock_recovery_ok(link_status, intel_dp->lane_count)) {
- DRM_DEBUG_KMS("clock recovery OK\n");
+ drm_dbg_kms(&i915->drm, "clock recovery OK\n");
return true;
}
if (voltage_tries == 5) {
- DRM_DEBUG_KMS("Same voltage tried 5 times\n");
+ drm_dbg_kms(&i915->drm,
+ "Same voltage tried 5 times\n");
return false;
}
if (max_vswing_reached) {
- DRM_DEBUG_KMS("Max Voltage Swing reached\n");
+ drm_dbg_kms(&i915->drm, "Max Voltage Swing reached\n");
return false;
}
@@ -217,7 +221,8 @@ intel_dp_link_training_clock_recovery(struct intel_dp *intel_dp)
/* Update training set as requested by target */
intel_get_adjust_train(intel_dp, link_status);
if (!intel_dp_update_link_train(intel_dp)) {
- DRM_ERROR("failed to update link training\n");
+ drm_err(&i915->drm,
+ "failed to update link training\n");
return false;
}
@@ -231,7 +236,8 @@ intel_dp_link_training_clock_recovery(struct intel_dp *intel_dp)
max_vswing_reached = true;
}
- DRM_ERROR("Failed clock recovery %d times, giving up!\n", max_cr_tries);
+ drm_err(&i915->drm,
+ "Failed clock recovery %d times, giving up!\n", max_cr_tries);
return false;
}
@@ -256,9 +262,11 @@ static u32 intel_dp_training_pattern(struct intel_dp *intel_dp)
return DP_TRAINING_PATTERN_4;
} else if (intel_dp->link_rate == 810000) {
if (!source_tps4)
- DRM_DEBUG_KMS("8.1 Gbps link rate without source HBR3/TPS4 support\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "8.1 Gbps link rate without source HBR3/TPS4 support\n");
if (!sink_tps4)
- DRM_DEBUG_KMS("8.1 Gbps link rate without sink TPS4 support\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "8.1 Gbps link rate without sink TPS4 support\n");
}
/*
* Intel platforms that support HBR2 also support TPS3. TPS3 support is
@@ -271,9 +279,11 @@ static u32 intel_dp_training_pattern(struct intel_dp *intel_dp)
return DP_TRAINING_PATTERN_3;
} else if (intel_dp->link_rate >= 540000) {
if (!source_tps3)
- DRM_DEBUG_KMS(">=5.4/6.48 Gbps link rate without source HBR2/TPS3 support\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ ">=5.4/6.48 Gbps link rate without source HBR2/TPS3 support\n");
if (!sink_tps3)
- DRM_DEBUG_KMS(">=5.4/6.48 Gbps link rate without sink TPS3 support\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ ">=5.4/6.48 Gbps link rate without sink TPS3 support\n");
}
return DP_TRAINING_PATTERN_2;
@@ -282,6 +292,7 @@ static u32 intel_dp_training_pattern(struct intel_dp *intel_dp)
static bool
intel_dp_link_training_channel_equalization(struct intel_dp *intel_dp)
{
+ struct drm_i915_private *i915 = dp_to_i915(intel_dp);
int tries;
u32 training_pattern;
u8 link_status[DP_LINK_STATUS_SIZE];
@@ -295,7 +306,7 @@ intel_dp_link_training_channel_equalization(struct intel_dp *intel_dp)
/* channel equalization */
if (!intel_dp_set_link_train(intel_dp,
training_pattern)) {
- DRM_ERROR("failed to start channel equalization\n");
+ drm_err(&i915->drm, "failed to start channel equalization\n");
return false;
}
@@ -303,7 +314,8 @@ intel_dp_link_training_channel_equalization(struct intel_dp *intel_dp)
drm_dp_link_train_channel_eq_delay(intel_dp->dpcd);
if (!intel_dp_get_link_status(intel_dp, link_status)) {
- DRM_ERROR("failed to get link status\n");
+ drm_err(&i915->drm,
+ "failed to get link status\n");
break;
}
@@ -311,23 +323,25 @@ intel_dp_link_training_channel_equalization(struct intel_dp *intel_dp)
if (!drm_dp_clock_recovery_ok(link_status,
intel_dp->lane_count)) {
intel_dp_dump_link_status(link_status);
- DRM_DEBUG_KMS("Clock recovery check failed, cannot "
- "continue channel equalization\n");
+ drm_dbg_kms(&i915->drm,
+ "Clock recovery check failed, cannot "
+ "continue channel equalization\n");
break;
}
if (drm_dp_channel_eq_ok(link_status,
intel_dp->lane_count)) {
channel_eq = true;
- DRM_DEBUG_KMS("Channel EQ done. DP Training "
- "successful\n");
+ drm_dbg_kms(&i915->drm, "Channel EQ done. DP Training "
+ "successful\n");
break;
}
/* Update training set as requested by target */
intel_get_adjust_train(intel_dp, link_status);
if (!intel_dp_update_link_train(intel_dp)) {
- DRM_ERROR("failed to update link training\n");
+ drm_err(&i915->drm,
+ "failed to update link training\n");
break;
}
}
@@ -335,7 +349,8 @@ intel_dp_link_training_channel_equalization(struct intel_dp *intel_dp)
/* Try 5 times, else fail and try at lower BW */
if (tries == 5) {
intel_dp_dump_link_status(link_status);
- DRM_DEBUG_KMS("Channel equalization failed 5 times\n");
+ drm_dbg_kms(&i915->drm,
+ "Channel equalization failed 5 times\n");
}
intel_dp_set_idle_link_train(intel_dp);
@@ -362,17 +377,19 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
if (!intel_dp_link_training_channel_equalization(intel_dp))
goto failure_handling;
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Link Training Passed at Link Rate = %d, Lane count = %d",
- intel_connector->base.base.id,
- intel_connector->base.name,
- intel_dp->link_rate, intel_dp->lane_count);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "[CONNECTOR:%d:%s] Link Training Passed at Link Rate = %d, Lane count = %d",
+ intel_connector->base.base.id,
+ intel_connector->base.name,
+ intel_dp->link_rate, intel_dp->lane_count);
return;
failure_handling:
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Link Training failed at link rate = %d, lane count = %d",
- intel_connector->base.base.id,
- intel_connector->base.name,
- intel_dp->link_rate, intel_dp->lane_count);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "[CONNECTOR:%d:%s] Link Training failed at link rate = %d, lane count = %d",
+ intel_connector->base.base.id,
+ intel_connector->base.name,
+ intel_dp->link_rate, intel_dp->lane_count);
if (!intel_dp_get_link_train_fallback_values(intel_dp,
intel_dp->link_rate,
intel_dp->lane_count))
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v2 03/12] drm/i915/atomic: conversion to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 01/12] drm/i915/dp: convert to struct " Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 02/12] drm/i915/dp_link_training: convert to " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 04/12] drm/i915/color: " Wambui Karuga
` (9 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Conversion of the printk based drm logging macros to the struct
drm_device based logging macros in i915/display/intel_atomic.c
This change was achieved using the following coccinelle script that
matches based on the existence of a drm_i915_private device pointer:
@@
identifier fn, T;
@@
fn(...,struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
@@
identifier fn, T;
@@
fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
Checkpatch warnings were fixed manually.
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_atomic.c | 23 ++++++++++++---------
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c
index 379c12f3b1d4..d043057d2fa0 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic.c
@@ -66,8 +66,9 @@ int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
else if (property == dev_priv->broadcast_rgb_property)
*val = intel_conn_state->broadcast_rgb;
else {
- DRM_DEBUG_ATOMIC("Unknown property [PROP:%d:%s]\n",
- property->base.id, property->name);
+ drm_dbg_atomic(&dev_priv->drm,
+ "Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}
@@ -103,8 +104,8 @@ int intel_digital_connector_atomic_set_property(struct drm_connector *connector,
return 0;
}
- DRM_DEBUG_ATOMIC("Unknown property [PROP:%d:%s]\n",
- property->base.id, property->name);
+ drm_dbg_atomic(&dev_priv->drm, "Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}
@@ -362,8 +363,8 @@ static void intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_sta
mode = SKL_PS_SCALER_MODE_DYN;
}
- DRM_DEBUG_KMS("Attached scaler id %u.%u to %s:%d\n",
- intel_crtc->pipe, *scaler_id, name, idx);
+ drm_dbg_kms(&dev_priv->drm, "Attached scaler id %u.%u to %s:%d\n",
+ intel_crtc->pipe, *scaler_id, name, idx);
scaler_state->scalers[*scaler_id].mode = mode;
}
@@ -414,8 +415,9 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
/* fail if required scalers > available scalers */
if (num_scalers_need > intel_crtc->num_scalers){
- DRM_DEBUG_KMS("Too many scaling requests %d > %d\n",
- num_scalers_need, intel_crtc->num_scalers);
+ drm_dbg_kms(&dev_priv->drm,
+ "Too many scaling requests %d > %d\n",
+ num_scalers_need, intel_crtc->num_scalers);
return -EINVAL;
}
@@ -460,8 +462,9 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
plane = drm_plane_from_index(&dev_priv->drm, i);
state = drm_atomic_get_plane_state(drm_state, plane);
if (IS_ERR(state)) {
- DRM_DEBUG_KMS("Failed to add [PLANE:%d] to drm_state\n",
- plane->base.id);
+ drm_dbg_kms(&dev_priv->drm,
+ "Failed to add [PLANE:%d] to drm_state\n",
+ plane->base.id);
return PTR_ERR(state);
}
}
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v2 04/12] drm/i915/color: conversion to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (2 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 03/12] drm/i915/atomic: conversion " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 05/12] drm/i915/crt: automatic " Wambui Karuga
` (8 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Initial conversion of the straightforward printk based logging macros to
the struct drm_device based logging macros in
i915/display/intel_color.c.
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_color.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 2087a1852486..d44bd8287801 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1192,7 +1192,8 @@ static int check_luts(const struct intel_crtc_state *crtc_state)
/* C8 relies on its palette being stored in the legacy LUT */
if (crtc_state->c8_planes) {
- DRM_DEBUG_KMS("C8 pixelformat requires the legacy LUT\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "C8 pixelformat requires the legacy LUT\n");
return -EINVAL;
}
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v2 05/12] drm/i915/crt: automatic conversion to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (3 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 04/12] drm/i915/color: " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 06/12] drm/i915/dp_aux_backlight: convert " Wambui Karuga
` (7 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Replaces various instances of the printk based logging macros with the
struct drm_device based logging macros in i915/display/intel_crt.c using
the following coccinelle script that matches based on the existence of a
drm_i915_private device pointer:
@@
identifier fn, T;
@@
fn(...,struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
@@
identifier fn, T;
@@
fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
Checkpatch warnings were addressed manually.
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_crt.c | 49 +++++++++++++++---------
1 file changed, 31 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
index 0e2f63b0d458..45ecc7d9c829 100644
--- a/drivers/gpu/drm/i915/display/intel_crt.c
+++ b/drivers/gpu/drm/i915/display/intel_crt.c
@@ -420,7 +420,8 @@ static int hsw_crt_compute_config(struct intel_encoder *encoder,
/* LPT FDI RX only supports 8bpc. */
if (HAS_PCH_LPT(dev_priv)) {
if (pipe_config->bw_constrained && pipe_config->pipe_bpp < 24) {
- DRM_DEBUG_KMS("LPT only supports 24bpp\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "LPT only supports 24bpp\n");
return -EINVAL;
}
@@ -449,7 +450,8 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
crt->force_hotplug_required = false;
save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
- DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
+ drm_dbg_kms(&dev_priv->drm,
+ "trigger hotplug detect cycle: adpa=0x%x\n", adpa);
adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
if (turn_off_dac)
@@ -461,7 +463,8 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
crt->adpa_reg,
ADPA_CRT_HOTPLUG_FORCE_TRIGGER,
1000))
- DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
+ drm_dbg_kms(&dev_priv->drm,
+ "timed out waiting for FORCE_TRIGGER");
if (turn_off_dac) {
intel_de_write(dev_priv, crt->adpa_reg, save_adpa);
@@ -475,7 +478,8 @@ static bool ilk_crt_detect_hotplug(struct drm_connector *connector)
ret = true;
else
ret = false;
- DRM_DEBUG_KMS("ironlake hotplug adpa=0x%x, result %d\n", adpa, ret);
+ drm_dbg_kms(&dev_priv->drm, "ironlake hotplug adpa=0x%x, result %d\n",
+ adpa, ret);
return ret;
}
@@ -505,7 +509,8 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector)
reenable_hpd = intel_hpd_disable(dev_priv, crt->base.hpd_pin);
save_adpa = adpa = intel_de_read(dev_priv, crt->adpa_reg);
- DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
+ drm_dbg_kms(&dev_priv->drm,
+ "trigger hotplug detect cycle: adpa=0x%x\n", adpa);
adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
@@ -513,7 +518,8 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector)
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");
+ drm_dbg_kms(&dev_priv->drm,
+ "timed out waiting for FORCE_TRIGGER");
intel_de_write(dev_priv, crt->adpa_reg, save_adpa);
}
@@ -524,7 +530,8 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector)
else
ret = false;
- DRM_DEBUG_KMS("valleyview hotplug adpa=0x%x, result %d\n", adpa, ret);
+ drm_dbg_kms(&dev_priv->drm,
+ "valleyview hotplug adpa=0x%x, result %d\n", adpa, ret);
if (reenable_hpd)
intel_hpd_enable(dev_priv, crt->base.hpd_pin);
@@ -564,7 +571,8 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
/* wait for FORCE_DETECT to go off */
if (intel_de_wait_for_clear(dev_priv, PORT_HOTPLUG_EN,
CRT_HOTPLUG_FORCE_DETECT, 1000))
- DRM_DEBUG_KMS("timed out waiting for FORCE_DETECT to go off");
+ drm_dbg_kms(&dev_priv->drm,
+ "timed out waiting for FORCE_DETECT to go off");
}
stat = intel_de_read(dev_priv, PORT_HOTPLUG_STAT);
@@ -635,13 +643,16 @@ static bool intel_crt_detect_ddc(struct drm_connector *connector)
* have to check the EDID input spec of the attached device.
*/
if (!is_digital) {
- DRM_DEBUG_KMS("CRT detected via DDC:0x50 [EDID]\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "CRT detected via DDC:0x50 [EDID]\n");
ret = true;
} else {
- DRM_DEBUG_KMS("CRT not detected via DDC:0x50 [EDID reports a digital panel]\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "CRT not detected via DDC:0x50 [EDID reports a digital panel]\n");
}
} else {
- DRM_DEBUG_KMS("CRT not detected via DDC:0x50 [no valid EDID found]\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "CRT not detected via DDC:0x50 [no valid EDID found]\n");
}
kfree(edid);
@@ -666,7 +677,7 @@ intel_crt_load_detect(struct intel_crt *crt, u32 pipe)
u8 st00;
enum drm_connector_status status;
- DRM_DEBUG_KMS("starting load-detect on CRT\n");
+ drm_dbg_kms(&dev_priv->drm, "starting load-detect on CRT\n");
bclrpat_reg = BCLRPAT(pipe);
vtotal_reg = VTOTAL(pipe);
@@ -807,9 +818,9 @@ intel_crt_detect(struct drm_connector *connector,
int status, ret;
struct intel_load_detect_pipe tmp;
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] force=%d\n",
- connector->base.id, connector->name,
- force);
+ drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s] force=%d\n",
+ connector->base.id, connector->name,
+ force);
if (i915_modparams.load_detect_test) {
wakeref = intel_display_power_get(dev_priv,
@@ -830,11 +841,13 @@ intel_crt_detect(struct drm_connector *connector,
* only trust an assertion that the monitor is connected.
*/
if (intel_crt_detect_hotplug(connector)) {
- DRM_DEBUG_KMS("CRT detected via hotplug\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "CRT detected via hotplug\n");
status = connector_status_connected;
goto out;
} else
- DRM_DEBUG_KMS("CRT not detected via hotplug\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "CRT not detected via hotplug\n");
}
if (intel_crt_detect_ddc(connector)) {
@@ -930,7 +943,7 @@ void intel_crt_reset(struct drm_encoder *encoder)
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);
+ drm_dbg_kms(&dev_priv->drm, "crt adpa set to 0x%x\n", adpa);
crt->force_hotplug_required = true;
}
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v2 06/12] drm/i915/dp_aux_backlight: convert to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (4 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 05/12] drm/i915/crt: automatic " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-11 14:08 ` Jani Nikula
2020-02-06 8:00 ` [PATCH v2 07/12] drm/i915/dpll_mgr: " Wambui Karuga
` (6 subsequent siblings)
12 siblings, 1 reply; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Conversion of the printk based drm logging macros to the struct
drm_device based logging macros in display/intel_dp_aux_backlight.c.
This also involves extracting the drm_i915_private device pointer from
various intel types to use in the macros.
Note that this converts DRM_DEBUG_DRIVER to drm_dbg().
References: https://lists.freedesktop.org/archives/dri-devel/2020-January/253381.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
.../drm/i915/display/intel_dp_aux_backlight.c | 72 ++++++++++++-------
1 file changed, 45 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
index e86feebef299..83d9c76e4da9 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
@@ -35,8 +35,9 @@ static void set_aux_backlight_enable(struct intel_dp *intel_dp, bool enable)
if (drm_dp_dpcd_readb(&intel_dp->aux, DP_EDP_DISPLAY_CONTROL_REGISTER,
®_val) < 0) {
- DRM_DEBUG_KMS("Failed to read DPCD register 0x%x\n",
- DP_EDP_DISPLAY_CONTROL_REGISTER);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to read DPCD register 0x%x\n",
+ DP_EDP_DISPLAY_CONTROL_REGISTER);
return;
}
if (enable)
@@ -46,8 +47,9 @@ static void set_aux_backlight_enable(struct intel_dp *intel_dp, bool enable)
if (drm_dp_dpcd_writeb(&intel_dp->aux, DP_EDP_DISPLAY_CONTROL_REGISTER,
reg_val) != 1) {
- DRM_DEBUG_KMS("Failed to %s aux backlight\n",
- enable ? "enable" : "disable");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to %s aux backlight\n",
+ enable ? "enable" : "disable");
}
}
@@ -65,8 +67,9 @@ static u32 intel_dp_aux_get_backlight(struct intel_connector *connector)
if (drm_dp_dpcd_readb(&intel_dp->aux,
DP_EDP_BACKLIGHT_MODE_SET_REGISTER,
&mode_reg) != 1) {
- DRM_DEBUG_KMS("Failed to read the DPCD register 0x%x\n",
- DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to read the DPCD register 0x%x\n",
+ DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
return 0;
}
@@ -80,8 +83,9 @@ static u32 intel_dp_aux_get_backlight(struct intel_connector *connector)
if (drm_dp_dpcd_read(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB,
&read_val, sizeof(read_val)) < 0) {
- DRM_DEBUG_KMS("Failed to read DPCD register 0x%x\n",
- DP_EDP_BACKLIGHT_BRIGHTNESS_MSB);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to read DPCD register 0x%x\n",
+ DP_EDP_BACKLIGHT_BRIGHTNESS_MSB);
return 0;
}
level = read_val[0];
@@ -111,7 +115,8 @@ intel_dp_aux_set_backlight(const struct drm_connector_state *conn_state, u32 lev
}
if (drm_dp_dpcd_write(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB,
vals, sizeof(vals)) < 0) {
- DRM_DEBUG_KMS("Failed to write aux backlight level\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to write aux backlight level\n");
return;
}
}
@@ -133,7 +138,8 @@ static bool intel_dp_aux_set_pwm_freq(struct intel_connector *connector)
freq = dev_priv->vbt.backlight.pwm_freq_hz;
if (!freq) {
- DRM_DEBUG_KMS("Use panel default backlight frequency\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "Use panel default backlight frequency\n");
return false;
}
@@ -146,13 +152,14 @@ static bool intel_dp_aux_set_pwm_freq(struct intel_connector *connector)
fxp_max = DIV_ROUND_CLOSEST(fxp * 5, 4);
if (fxp_min > fxp_actual || fxp_actual > fxp_max) {
- DRM_DEBUG_KMS("Actual frequency out of range\n");
+ drm_dbg_kms(&dev_priv->drm, "Actual frequency out of range\n");
return false;
}
if (drm_dp_dpcd_writeb(&intel_dp->aux,
DP_EDP_BACKLIGHT_FREQ_SET, (u8) f) < 0) {
- DRM_DEBUG_KMS("Failed to write aux backlight freq\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "Failed to write aux backlight freq\n");
return false;
}
return true;
@@ -162,14 +169,16 @@ static void intel_dp_aux_enable_backlight(const struct intel_crtc_state *crtc_st
const struct drm_connector_state *conn_state)
{
struct intel_connector *connector = to_intel_connector(conn_state->connector);
+ struct drm_i915_private *i915 = to_i915(connector->base.dev);
struct intel_dp *intel_dp = intel_attached_dp(connector);
struct intel_panel *panel = &connector->panel;
u8 dpcd_buf, new_dpcd_buf, edp_backlight_mode;
if (drm_dp_dpcd_readb(&intel_dp->aux,
DP_EDP_BACKLIGHT_MODE_SET_REGISTER, &dpcd_buf) != 1) {
- DRM_DEBUG_KMS("Failed to read DPCD register 0x%x\n",
- DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
+ drm_dbg_kms(&i915->drm,
+ "Failed to read DPCD register 0x%x\n",
+ DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
return;
}
@@ -186,7 +195,8 @@ static void intel_dp_aux_enable_backlight(const struct intel_crtc_state *crtc_st
if (drm_dp_dpcd_writeb(&intel_dp->aux,
DP_EDP_PWMGEN_BIT_COUNT,
panel->backlight.pwmgen_bit_count) < 0)
- DRM_DEBUG_KMS("Failed to write aux pwmgen bit count\n");
+ drm_dbg_kms(&i915->drm,
+ "Failed to write aux pwmgen bit count\n");
break;
@@ -203,7 +213,8 @@ static void intel_dp_aux_enable_backlight(const struct intel_crtc_state *crtc_st
if (new_dpcd_buf != dpcd_buf) {
if (drm_dp_dpcd_writeb(&intel_dp->aux,
DP_EDP_BACKLIGHT_MODE_SET_REGISTER, new_dpcd_buf) < 0) {
- DRM_DEBUG_KMS("Failed to write aux backlight mode\n");
+ drm_dbg_kms(&i915->drm,
+ "Failed to write aux backlight mode\n");
}
}
@@ -237,9 +248,11 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
* minimum value will applied automatically. So no need to check that.
*/
freq = i915->vbt.backlight.pwm_freq_hz;
- DRM_DEBUG_KMS("VBT defined backlight frequency %u Hz\n", freq);
+ drm_dbg_kms(&i915->drm, "VBT defined backlight frequency %u Hz\n",
+ freq);
if (!freq) {
- DRM_DEBUG_KMS("Use panel default backlight frequency\n");
+ drm_dbg_kms(&i915->drm,
+ "Use panel default backlight frequency\n");
return max_backlight;
}
@@ -254,12 +267,14 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
*/
if (drm_dp_dpcd_readb(&intel_dp->aux,
DP_EDP_PWMGEN_BIT_COUNT_CAP_MIN, &pn_min) != 1) {
- DRM_DEBUG_KMS("Failed to read pwmgen bit count cap min\n");
+ drm_dbg_kms(&i915->drm,
+ "Failed to read pwmgen bit count cap min\n");
return max_backlight;
}
if (drm_dp_dpcd_readb(&intel_dp->aux,
DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX, &pn_max) != 1) {
- DRM_DEBUG_KMS("Failed to read pwmgen bit count cap max\n");
+ drm_dbg_kms(&i915->drm,
+ "Failed to read pwmgen bit count cap max\n");
return max_backlight;
}
pn_min &= DP_EDP_PWMGEN_BIT_COUNT_MASK;
@@ -268,7 +283,8 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
fxp_min = DIV_ROUND_CLOSEST(fxp * 3, 4);
fxp_max = DIV_ROUND_CLOSEST(fxp * 5, 4);
if (fxp_min < (1 << pn_min) || (255 << pn_max) < fxp_max) {
- DRM_DEBUG_KMS("VBT defined backlight frequency out of range\n");
+ drm_dbg_kms(&i915->drm,
+ "VBT defined backlight frequency out of range\n");
return max_backlight;
}
@@ -279,10 +295,11 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
break;
}
- DRM_DEBUG_KMS("Using eDP pwmgen bit count of %d\n", pn);
+ drm_dbg_kms(&i915->drm, "Using eDP pwmgen bit count of %d\n", pn);
if (drm_dp_dpcd_writeb(&intel_dp->aux,
DP_EDP_PWMGEN_BIT_COUNT, pn) < 0) {
- DRM_DEBUG_KMS("Failed to write aux pwmgen bit count\n");
+ drm_dbg_kms(&i915->drm,
+ "Failed to write aux pwmgen bit count\n");
return max_backlight;
}
panel->backlight.pwmgen_bit_count = pn;
@@ -319,7 +336,8 @@ intel_dp_aux_display_control_capable(struct intel_connector *connector)
if (intel_dp->edp_dpcd[1] & DP_EDP_TCON_BACKLIGHT_ADJUSTMENT_CAP &&
(intel_dp->edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_AUX_SET_CAP) &&
!(intel_dp->edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_PWM_PIN_CAP)) {
- DRM_DEBUG_KMS("AUX Backlight Control Supported!\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "AUX Backlight Control Supported!\n");
return true;
}
return false;
@@ -328,8 +346,8 @@ intel_dp_aux_display_control_capable(struct intel_connector *connector)
int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
{
struct intel_panel *panel = &intel_connector->panel;
- enum intel_backlight_type type =
- to_i915(intel_connector->base.dev)->vbt.backlight.type;
+ struct drm_i915_private *i915 = to_i915(intel_connector->base.dev);
+ enum intel_backlight_type type = i915->vbt.backlight.type;
if (i915_modparams.enable_dpcd_backlight == 0 ||
(i915_modparams.enable_dpcd_backlight == -1 &&
@@ -337,7 +355,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
return -ENODEV;
if (type != INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE)
- DRM_DEBUG_DRIVER("Ignoring VBT backlight type\n");
+ drm_dbg(&i915->drm, "Ignoring VBT backlight type\n");
panel->backlight.setup = intel_dp_aux_setup_backlight;
panel->backlight.enable = intel_dp_aux_enable_backlight;
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH v2 06/12] drm/i915/dp_aux_backlight: convert to drm_device based logging macros.
2020-02-06 8:00 ` [PATCH v2 06/12] drm/i915/dp_aux_backlight: convert " Wambui Karuga
@ 2020-02-11 14:08 ` Jani Nikula
0 siblings, 0 replies; 18+ messages in thread
From: Jani Nikula @ 2020-02-11 14:08 UTC (permalink / raw)
To: Wambui Karuga, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
On Thu, 06 Feb 2020, Wambui Karuga <wambui.karugax@gmail.com> wrote:
> Conversion of the printk based drm logging macros to the struct
> drm_device based logging macros in display/intel_dp_aux_backlight.c.
> This also involves extracting the drm_i915_private device pointer from
> various intel types to use in the macros.
>
> Note that this converts DRM_DEBUG_DRIVER to drm_dbg().
>
> References: https://lists.freedesktop.org/archives/dri-devel/2020-January/253381.html
> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
I'm holding on with this one for a bit, as I'd probably like to get
other changes merged to this file first. Sorry.
BR,
Jani.
> ---
> .../drm/i915/display/intel_dp_aux_backlight.c | 72 ++++++++++++-------
> 1 file changed, 45 insertions(+), 27 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> index e86feebef299..83d9c76e4da9 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> @@ -35,8 +35,9 @@ static void set_aux_backlight_enable(struct intel_dp *intel_dp, bool enable)
>
> if (drm_dp_dpcd_readb(&intel_dp->aux, DP_EDP_DISPLAY_CONTROL_REGISTER,
> ®_val) < 0) {
> - DRM_DEBUG_KMS("Failed to read DPCD register 0x%x\n",
> - DP_EDP_DISPLAY_CONTROL_REGISTER);
> + drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
> + "Failed to read DPCD register 0x%x\n",
> + DP_EDP_DISPLAY_CONTROL_REGISTER);
> return;
> }
> if (enable)
> @@ -46,8 +47,9 @@ static void set_aux_backlight_enable(struct intel_dp *intel_dp, bool enable)
>
> if (drm_dp_dpcd_writeb(&intel_dp->aux, DP_EDP_DISPLAY_CONTROL_REGISTER,
> reg_val) != 1) {
> - DRM_DEBUG_KMS("Failed to %s aux backlight\n",
> - enable ? "enable" : "disable");
> + drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
> + "Failed to %s aux backlight\n",
> + enable ? "enable" : "disable");
> }
> }
>
> @@ -65,8 +67,9 @@ static u32 intel_dp_aux_get_backlight(struct intel_connector *connector)
> if (drm_dp_dpcd_readb(&intel_dp->aux,
> DP_EDP_BACKLIGHT_MODE_SET_REGISTER,
> &mode_reg) != 1) {
> - DRM_DEBUG_KMS("Failed to read the DPCD register 0x%x\n",
> - DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
> + drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
> + "Failed to read the DPCD register 0x%x\n",
> + DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
> return 0;
> }
>
> @@ -80,8 +83,9 @@ static u32 intel_dp_aux_get_backlight(struct intel_connector *connector)
>
> if (drm_dp_dpcd_read(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB,
> &read_val, sizeof(read_val)) < 0) {
> - DRM_DEBUG_KMS("Failed to read DPCD register 0x%x\n",
> - DP_EDP_BACKLIGHT_BRIGHTNESS_MSB);
> + drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
> + "Failed to read DPCD register 0x%x\n",
> + DP_EDP_BACKLIGHT_BRIGHTNESS_MSB);
> return 0;
> }
> level = read_val[0];
> @@ -111,7 +115,8 @@ intel_dp_aux_set_backlight(const struct drm_connector_state *conn_state, u32 lev
> }
> if (drm_dp_dpcd_write(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB,
> vals, sizeof(vals)) < 0) {
> - DRM_DEBUG_KMS("Failed to write aux backlight level\n");
> + drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
> + "Failed to write aux backlight level\n");
> return;
> }
> }
> @@ -133,7 +138,8 @@ static bool intel_dp_aux_set_pwm_freq(struct intel_connector *connector)
>
> freq = dev_priv->vbt.backlight.pwm_freq_hz;
> if (!freq) {
> - DRM_DEBUG_KMS("Use panel default backlight frequency\n");
> + drm_dbg_kms(&dev_priv->drm,
> + "Use panel default backlight frequency\n");
> return false;
> }
>
> @@ -146,13 +152,14 @@ static bool intel_dp_aux_set_pwm_freq(struct intel_connector *connector)
> fxp_max = DIV_ROUND_CLOSEST(fxp * 5, 4);
>
> if (fxp_min > fxp_actual || fxp_actual > fxp_max) {
> - DRM_DEBUG_KMS("Actual frequency out of range\n");
> + drm_dbg_kms(&dev_priv->drm, "Actual frequency out of range\n");
> return false;
> }
>
> if (drm_dp_dpcd_writeb(&intel_dp->aux,
> DP_EDP_BACKLIGHT_FREQ_SET, (u8) f) < 0) {
> - DRM_DEBUG_KMS("Failed to write aux backlight freq\n");
> + drm_dbg_kms(&dev_priv->drm,
> + "Failed to write aux backlight freq\n");
> return false;
> }
> return true;
> @@ -162,14 +169,16 @@ static void intel_dp_aux_enable_backlight(const struct intel_crtc_state *crtc_st
> const struct drm_connector_state *conn_state)
> {
> struct intel_connector *connector = to_intel_connector(conn_state->connector);
> + struct drm_i915_private *i915 = to_i915(connector->base.dev);
> struct intel_dp *intel_dp = intel_attached_dp(connector);
> struct intel_panel *panel = &connector->panel;
> u8 dpcd_buf, new_dpcd_buf, edp_backlight_mode;
>
> if (drm_dp_dpcd_readb(&intel_dp->aux,
> DP_EDP_BACKLIGHT_MODE_SET_REGISTER, &dpcd_buf) != 1) {
> - DRM_DEBUG_KMS("Failed to read DPCD register 0x%x\n",
> - DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
> + drm_dbg_kms(&i915->drm,
> + "Failed to read DPCD register 0x%x\n",
> + DP_EDP_BACKLIGHT_MODE_SET_REGISTER);
> return;
> }
>
> @@ -186,7 +195,8 @@ static void intel_dp_aux_enable_backlight(const struct intel_crtc_state *crtc_st
> if (drm_dp_dpcd_writeb(&intel_dp->aux,
> DP_EDP_PWMGEN_BIT_COUNT,
> panel->backlight.pwmgen_bit_count) < 0)
> - DRM_DEBUG_KMS("Failed to write aux pwmgen bit count\n");
> + drm_dbg_kms(&i915->drm,
> + "Failed to write aux pwmgen bit count\n");
>
> break;
>
> @@ -203,7 +213,8 @@ static void intel_dp_aux_enable_backlight(const struct intel_crtc_state *crtc_st
> if (new_dpcd_buf != dpcd_buf) {
> if (drm_dp_dpcd_writeb(&intel_dp->aux,
> DP_EDP_BACKLIGHT_MODE_SET_REGISTER, new_dpcd_buf) < 0) {
> - DRM_DEBUG_KMS("Failed to write aux backlight mode\n");
> + drm_dbg_kms(&i915->drm,
> + "Failed to write aux backlight mode\n");
> }
> }
>
> @@ -237,9 +248,11 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
> * minimum value will applied automatically. So no need to check that.
> */
> freq = i915->vbt.backlight.pwm_freq_hz;
> - DRM_DEBUG_KMS("VBT defined backlight frequency %u Hz\n", freq);
> + drm_dbg_kms(&i915->drm, "VBT defined backlight frequency %u Hz\n",
> + freq);
> if (!freq) {
> - DRM_DEBUG_KMS("Use panel default backlight frequency\n");
> + drm_dbg_kms(&i915->drm,
> + "Use panel default backlight frequency\n");
> return max_backlight;
> }
>
> @@ -254,12 +267,14 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
> */
> if (drm_dp_dpcd_readb(&intel_dp->aux,
> DP_EDP_PWMGEN_BIT_COUNT_CAP_MIN, &pn_min) != 1) {
> - DRM_DEBUG_KMS("Failed to read pwmgen bit count cap min\n");
> + drm_dbg_kms(&i915->drm,
> + "Failed to read pwmgen bit count cap min\n");
> return max_backlight;
> }
> if (drm_dp_dpcd_readb(&intel_dp->aux,
> DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX, &pn_max) != 1) {
> - DRM_DEBUG_KMS("Failed to read pwmgen bit count cap max\n");
> + drm_dbg_kms(&i915->drm,
> + "Failed to read pwmgen bit count cap max\n");
> return max_backlight;
> }
> pn_min &= DP_EDP_PWMGEN_BIT_COUNT_MASK;
> @@ -268,7 +283,8 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
> fxp_min = DIV_ROUND_CLOSEST(fxp * 3, 4);
> fxp_max = DIV_ROUND_CLOSEST(fxp * 5, 4);
> if (fxp_min < (1 << pn_min) || (255 << pn_max) < fxp_max) {
> - DRM_DEBUG_KMS("VBT defined backlight frequency out of range\n");
> + drm_dbg_kms(&i915->drm,
> + "VBT defined backlight frequency out of range\n");
> return max_backlight;
> }
>
> @@ -279,10 +295,11 @@ static u32 intel_dp_aux_calc_max_backlight(struct intel_connector *connector)
> break;
> }
>
> - DRM_DEBUG_KMS("Using eDP pwmgen bit count of %d\n", pn);
> + drm_dbg_kms(&i915->drm, "Using eDP pwmgen bit count of %d\n", pn);
> if (drm_dp_dpcd_writeb(&intel_dp->aux,
> DP_EDP_PWMGEN_BIT_COUNT, pn) < 0) {
> - DRM_DEBUG_KMS("Failed to write aux pwmgen bit count\n");
> + drm_dbg_kms(&i915->drm,
> + "Failed to write aux pwmgen bit count\n");
> return max_backlight;
> }
> panel->backlight.pwmgen_bit_count = pn;
> @@ -319,7 +336,8 @@ intel_dp_aux_display_control_capable(struct intel_connector *connector)
> if (intel_dp->edp_dpcd[1] & DP_EDP_TCON_BACKLIGHT_ADJUSTMENT_CAP &&
> (intel_dp->edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_AUX_SET_CAP) &&
> !(intel_dp->edp_dpcd[2] & DP_EDP_BACKLIGHT_BRIGHTNESS_PWM_PIN_CAP)) {
> - DRM_DEBUG_KMS("AUX Backlight Control Supported!\n");
> + drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
> + "AUX Backlight Control Supported!\n");
> return true;
> }
> return false;
> @@ -328,8 +346,8 @@ intel_dp_aux_display_control_capable(struct intel_connector *connector)
> int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
> {
> struct intel_panel *panel = &intel_connector->panel;
> - enum intel_backlight_type type =
> - to_i915(intel_connector->base.dev)->vbt.backlight.type;
> + struct drm_i915_private *i915 = to_i915(intel_connector->base.dev);
> + enum intel_backlight_type type = i915->vbt.backlight.type;
>
> if (i915_modparams.enable_dpcd_backlight == 0 ||
> (i915_modparams.enable_dpcd_backlight == -1 &&
> @@ -337,7 +355,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
> return -ENODEV;
>
> if (type != INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE)
> - DRM_DEBUG_DRIVER("Ignoring VBT backlight type\n");
> + drm_dbg(&i915->drm, "Ignoring VBT backlight type\n");
>
> panel->backlight.setup = intel_dp_aux_setup_backlight;
> panel->backlight.enable = intel_dp_aux_enable_backlight;
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v2 07/12] drm/i915/dpll_mgr: convert to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (5 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 06/12] drm/i915/dp_aux_backlight: convert " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 08/12] drm/i915/combo_phy: convert to struct drm_device " Wambui Karuga
` (5 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Conversion of instances of printk based drm logging macros to the struct
drm_device based logging macros in i915/display/intel_dpll_mgr.c.
This also involves extracting the struct drm_i915_private device pointer
from various intel types to use in the drm_device based macros.
Note that this converts DRM_DEBUG_DRIVER to drm_dbg().
References: https://lists.freedesktop.org/archives/dri-devel/2020-January/253381.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 254 ++++++++++--------
1 file changed, 142 insertions(+), 112 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index 2e596e88cf09..e5bfe5245276 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -147,7 +147,7 @@ void intel_prepare_shared_dpll(const struct intel_crtc_state *crtc_state)
mutex_lock(&dev_priv->dpll_lock);
drm_WARN_ON(&dev_priv->drm, !pll->state.crtc_mask);
if (!pll->active_mask) {
- DRM_DEBUG_DRIVER("setting up %s\n", pll->info->name);
+ drm_dbg(&dev_priv->drm, "setting up %s\n", pll->info->name);
drm_WARN_ON(&dev_priv->drm, pll->on);
assert_shared_dpll_disabled(dev_priv, pll);
@@ -182,9 +182,10 @@ void intel_enable_shared_dpll(const struct intel_crtc_state *crtc_state)
pll->active_mask |= crtc_mask;
- DRM_DEBUG_KMS("enable %s (active %x, on? %d) for crtc %d\n",
- pll->info->name, pll->active_mask, pll->on,
- crtc->base.base.id);
+ drm_dbg_kms(&dev_priv->drm,
+ "enable %s (active %x, on? %d) for crtc %d\n",
+ pll->info->name, pll->active_mask, pll->on,
+ crtc->base.base.id);
if (old_mask) {
drm_WARN_ON(&dev_priv->drm, !pll->on);
@@ -193,7 +194,7 @@ void intel_enable_shared_dpll(const struct intel_crtc_state *crtc_state)
}
drm_WARN_ON(&dev_priv->drm, pll->on);
- DRM_DEBUG_KMS("enabling %s\n", pll->info->name);
+ drm_dbg_kms(&dev_priv->drm, "enabling %s\n", pll->info->name);
pll->info->funcs->enable(dev_priv, pll);
pll->on = true;
@@ -225,9 +226,10 @@ void intel_disable_shared_dpll(const struct intel_crtc_state *crtc_state)
if (drm_WARN_ON(&dev_priv->drm, !(pll->active_mask & crtc_mask)))
goto out;
- DRM_DEBUG_KMS("disable %s (active %x, on? %d) for crtc %d\n",
- pll->info->name, pll->active_mask, pll->on,
- crtc->base.base.id);
+ drm_dbg_kms(&dev_priv->drm,
+ "disable %s (active %x, on? %d) for crtc %d\n",
+ pll->info->name, pll->active_mask, pll->on,
+ crtc->base.base.id);
assert_shared_dpll_enabled(dev_priv, pll);
drm_WARN_ON(&dev_priv->drm, !pll->on);
@@ -236,7 +238,7 @@ void intel_disable_shared_dpll(const struct intel_crtc_state *crtc_state)
if (pll->active_mask)
goto out;
- DRM_DEBUG_KMS("disabling %s\n", pll->info->name);
+ drm_dbg_kms(&dev_priv->drm, "disabling %s\n", pll->info->name);
pll->info->funcs->disable(dev_priv, pll);
pll->on = false;
@@ -272,20 +274,21 @@ intel_find_shared_dpll(struct intel_atomic_state *state,
if (memcmp(pll_state,
&shared_dpll[i].hw_state,
sizeof(*pll_state)) == 0) {
- DRM_DEBUG_KMS("[CRTC:%d:%s] sharing existing %s (crtc mask 0x%08x, active %x)\n",
- crtc->base.base.id, crtc->base.name,
- pll->info->name,
- shared_dpll[i].crtc_mask,
- pll->active_mask);
+ drm_dbg_kms(&dev_priv->drm,
+ "[CRTC:%d:%s] sharing existing %s (crtc mask 0x%08x, active %x)\n",
+ crtc->base.base.id, crtc->base.name,
+ pll->info->name,
+ shared_dpll[i].crtc_mask,
+ pll->active_mask);
return pll;
}
}
/* Ok no matching timings, maybe there's a free one? */
if (unused_pll) {
- DRM_DEBUG_KMS("[CRTC:%d:%s] allocated %s\n",
- crtc->base.base.id, crtc->base.name,
- unused_pll->info->name);
+ drm_dbg_kms(&dev_priv->drm, "[CRTC:%d:%s] allocated %s\n",
+ crtc->base.base.id, crtc->base.name,
+ unused_pll->info->name);
return unused_pll;
}
@@ -298,6 +301,7 @@ intel_reference_shared_dpll(struct intel_atomic_state *state,
const struct intel_shared_dpll *pll,
const struct intel_dpll_hw_state *pll_state)
{
+ struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_shared_dpll_state *shared_dpll;
const enum intel_dpll_id id = pll->info->id;
@@ -306,8 +310,8 @@ intel_reference_shared_dpll(struct intel_atomic_state *state,
if (shared_dpll[id].crtc_mask == 0)
shared_dpll[id].hw_state = *pll_state;
- DRM_DEBUG_DRIVER("using %s for pipe %c\n", pll->info->name,
- pipe_name(crtc->pipe));
+ drm_dbg(&i915->drm, "using %s for pipe %c\n", pll->info->name,
+ pipe_name(crtc->pipe));
shared_dpll[id].crtc_mask |= 1 << crtc->pipe;
}
@@ -460,9 +464,10 @@ static bool ibx_get_dpll(struct intel_atomic_state *state,
i = (enum intel_dpll_id) crtc->pipe;
pll = &dev_priv->shared_dplls[i];
- DRM_DEBUG_KMS("[CRTC:%d:%s] using pre-allocated %s\n",
- crtc->base.base.id, crtc->base.name,
- pll->info->name);
+ drm_dbg_kms(&dev_priv->drm,
+ "[CRTC:%d:%s] using pre-allocated %s\n",
+ crtc->base.base.id, crtc->base.name,
+ pll->info->name);
} else {
pll = intel_find_shared_dpll(state, crtc,
&crtc_state->dpll_hw_state,
@@ -485,12 +490,13 @@ static bool ibx_get_dpll(struct intel_atomic_state *state,
static void ibx_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state)
{
- DRM_DEBUG_KMS("dpll_hw_state: dpll: 0x%x, dpll_md: 0x%x, "
- "fp0: 0x%x, fp1: 0x%x\n",
- hw_state->dpll,
- hw_state->dpll_md,
- hw_state->fp0,
- hw_state->fp1);
+ drm_dbg_kms(&dev_priv->drm,
+ "dpll_hw_state: dpll: 0x%x, dpll_md: 0x%x, "
+ "fp0: 0x%x, fp1: 0x%x\n",
+ hw_state->dpll,
+ hw_state->dpll_md,
+ hw_state->fp0,
+ hw_state->fp1);
}
static const struct intel_shared_dpll_funcs ibx_pch_dpll_funcs = {
@@ -859,7 +865,8 @@ hsw_ddi_dp_get_dpll(struct intel_crtc_state *crtc_state)
pll_id = DPLL_ID_LCPLL_2700;
break;
default:
- DRM_DEBUG_KMS("Invalid clock for DP: %d\n", clock);
+ drm_dbg_kms(&dev_priv->drm, "Invalid clock for DP: %d\n",
+ clock);
return NULL;
}
@@ -914,8 +921,8 @@ static bool hsw_get_dpll(struct intel_atomic_state *state,
static void hsw_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state)
{
- DRM_DEBUG_KMS("dpll_hw_state: wrpll: 0x%x spll: 0x%x\n",
- hw_state->wrpll, hw_state->spll);
+ drm_dbg_kms(&dev_priv->drm, "dpll_hw_state: wrpll: 0x%x spll: 0x%x\n",
+ hw_state->wrpll, hw_state->spll);
}
static const struct intel_shared_dpll_funcs hsw_ddi_wrpll_funcs = {
@@ -1019,7 +1026,7 @@ static void skl_ddi_pll_enable(struct drm_i915_private *dev_priv,
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);
+ drm_err(&dev_priv->drm, "DPLL %d not locked\n", id);
}
static void skl_ddi_dpll0_enable(struct drm_i915_private *dev_priv,
@@ -1443,19 +1450,22 @@ static bool skl_get_dpll(struct intel_atomic_state *state,
{
struct intel_crtc_state *crtc_state =
intel_atomic_get_new_crtc_state(state, crtc);
+ struct drm_i915_private *i915 = to_i915(crtc->base.dev);
struct intel_shared_dpll *pll;
bool bret;
if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) {
bret = skl_ddi_hdmi_pll_dividers(crtc_state);
if (!bret) {
- DRM_DEBUG_KMS("Could not get HDMI pll dividers.\n");
+ drm_dbg_kms(&i915->drm,
+ "Could not get HDMI pll dividers.\n");
return false;
}
} else if (intel_crtc_has_dp_encoder(crtc_state)) {
bret = skl_ddi_dp_set_dpll_hw_state(crtc_state);
if (!bret) {
- DRM_DEBUG_KMS("Could not set DP dpll HW state.\n");
+ drm_dbg_kms(&i915->drm,
+ "Could not set DP dpll HW state.\n");
return false;
}
} else {
@@ -1486,7 +1496,7 @@ static bool skl_get_dpll(struct intel_atomic_state *state,
static void skl_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state)
{
- DRM_DEBUG_KMS("dpll_hw_state: "
+ drm_dbg_kms(&dev_priv->drm, "dpll_hw_state: "
"ctrl1: 0x%x, cfgcr1: 0x%x, cfgcr2: 0x%x\n",
hw_state->ctrl1,
hw_state->cfgcr1,
@@ -1527,7 +1537,8 @@ static void bxt_ddi_pll_enable(struct drm_i915_private *dev_priv,
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);
+ drm_err(&dev_priv->drm,
+ "Power state not set for PLL:%d\n", port);
}
/* Disable 10 bit clock */
@@ -1606,7 +1617,7 @@ static void bxt_ddi_pll_enable(struct drm_i915_private *dev_priv,
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);
+ drm_err(&dev_priv->drm, "PLL %d not locked\n", port);
if (IS_GEMINILAKE(dev_priv)) {
temp = intel_de_read(dev_priv, BXT_PORT_TX_DW5_LN0(phy, ch));
@@ -1643,7 +1654,8 @@ static void bxt_ddi_pll_disable(struct drm_i915_private *dev_priv,
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);
+ drm_err(&dev_priv->drm,
+ "Power state not reset for PLL:%d\n", port);
}
}
@@ -1712,9 +1724,11 @@ static bool bxt_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
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,
- intel_de_read(dev_priv, BXT_PORT_PCS_DW12_LN23(phy, ch)));
+ drm_dbg(&dev_priv->drm,
+ "lane stagger config different for lane 01 (%08x) and 23 (%08x)\n",
+ hw_state->pcsdw12,
+ intel_de_read(dev_priv,
+ BXT_PORT_PCS_DW12_LN23(phy, ch)));
hw_state->pcsdw12 &= LANE_STAGGER_MASK | LANESTAGGER_STRAP_OVRD;
ret = true;
@@ -1753,6 +1767,7 @@ static bool
bxt_ddi_hdmi_pll_dividers(struct intel_crtc_state *crtc_state,
struct bxt_clk_div *clk_div)
{
+ struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
struct dpll best_clock;
@@ -1762,9 +1777,9 @@ bxt_ddi_hdmi_pll_dividers(struct intel_crtc_state *crtc_state,
* i9xx_crtc_compute_clock
*/
if (!bxt_find_best_dpll(crtc_state, &best_clock)) {
- DRM_DEBUG_DRIVER("no PLL dividers found for clock %d pipe %c\n",
- crtc_state->port_clock,
- pipe_name(crtc->pipe));
+ drm_dbg(&i915->drm, "no PLL dividers found for clock %d pipe %c\n",
+ crtc_state->port_clock,
+ pipe_name(crtc->pipe));
return false;
}
@@ -1801,6 +1816,7 @@ static void bxt_ddi_dp_pll_dividers(struct intel_crtc_state *crtc_state,
static bool bxt_ddi_set_dpll_hw_state(struct intel_crtc_state *crtc_state,
const struct bxt_clk_div *clk_div)
{
+ struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
struct intel_dpll_hw_state *dpll_hw_state = &crtc_state->dpll_hw_state;
int clock = crtc_state->port_clock;
int vco = clk_div->vco;
@@ -1826,7 +1842,7 @@ static bool bxt_ddi_set_dpll_hw_state(struct intel_crtc_state *crtc_state,
gain_ctl = 1;
targ_cnt = 9;
} else {
- DRM_ERROR("Invalid VCO\n");
+ drm_err(&i915->drm, "Invalid VCO\n");
return false;
}
@@ -1909,8 +1925,8 @@ static bool bxt_get_dpll(struct intel_atomic_state *state,
id = (enum intel_dpll_id) encoder->port;
pll = intel_get_shared_dpll_by_id(dev_priv, id);
- DRM_DEBUG_KMS("[CRTC:%d:%s] using pre-allocated %s\n",
- crtc->base.base.id, crtc->base.name, pll->info->name);
+ drm_dbg_kms(&dev_priv->drm, "[CRTC:%d:%s] using pre-allocated %s\n",
+ crtc->base.base.id, crtc->base.name, pll->info->name);
intel_reference_shared_dpll(state, crtc,
pll, &crtc_state->dpll_hw_state);
@@ -1923,20 +1939,20 @@ static bool bxt_get_dpll(struct intel_atomic_state *state,
static void bxt_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state)
{
- DRM_DEBUG_KMS("dpll_hw_state: ebb0: 0x%x, ebb4: 0x%x,"
- "pll0: 0x%x, pll1: 0x%x, pll2: 0x%x, pll3: 0x%x, "
- "pll6: 0x%x, pll8: 0x%x, pll9: 0x%x, pll10: 0x%x, pcsdw12: 0x%x\n",
- hw_state->ebb0,
- hw_state->ebb4,
- hw_state->pll0,
- hw_state->pll1,
- hw_state->pll2,
- hw_state->pll3,
- hw_state->pll6,
- hw_state->pll8,
- hw_state->pll9,
- hw_state->pll10,
- hw_state->pcsdw12);
+ drm_dbg_kms(&dev_priv->drm, "dpll_hw_state: ebb0: 0x%x, ebb4: 0x%x,"
+ "pll0: 0x%x, pll1: 0x%x, pll2: 0x%x, pll3: 0x%x, "
+ "pll6: 0x%x, pll8: 0x%x, pll9: 0x%x, pll10: 0x%x, pcsdw12: 0x%x\n",
+ hw_state->ebb0,
+ hw_state->ebb4,
+ hw_state->pll0,
+ hw_state->pll1,
+ hw_state->pll2,
+ hw_state->pll3,
+ hw_state->pll6,
+ hw_state->pll8,
+ hw_state->pll9,
+ hw_state->pll10,
+ hw_state->pcsdw12);
}
static const struct intel_shared_dpll_funcs bxt_ddi_pll_funcs = {
@@ -2033,7 +2049,7 @@ static void cnl_ddi_pll_enable(struct drm_i915_private *dev_priv,
/* 2. Wait for DPLL power state enabled in DPLL_ENABLE. */
if (intel_de_wait_for_set(dev_priv, CNL_DPLL_ENABLE(id),
PLL_POWER_STATE, 5))
- DRM_ERROR("PLL %d Power not enabled\n", id);
+ drm_err(&dev_priv->drm, "PLL %d Power not enabled\n", id);
/*
* 3. Configure DPLL_CFGCR0 to set SSC enable/disable,
@@ -2070,7 +2086,7 @@ static void cnl_ddi_pll_enable(struct drm_i915_private *dev_priv,
/* 7. Wait for PLL lock status in DPLL_ENABLE. */
if (intel_de_wait_for_set(dev_priv, CNL_DPLL_ENABLE(id), PLL_LOCK, 5))
- DRM_ERROR("PLL %d not locked\n", id);
+ drm_err(&dev_priv->drm, "PLL %d not locked\n", id);
/*
* 8. If the frequency will result in a change to the voltage
@@ -2114,7 +2130,7 @@ static void cnl_ddi_pll_disable(struct drm_i915_private *dev_priv,
/* 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))
- DRM_ERROR("PLL %d locked\n", id);
+ drm_err(&dev_priv->drm, "PLL %d locked\n", id);
/*
* 5. If the frequency will result in a change to the voltage
@@ -2133,7 +2149,7 @@ static void cnl_ddi_pll_disable(struct drm_i915_private *dev_priv,
/* 7. Wait for DPLL power state disabled in DPLL_ENABLE. */
if (intel_de_wait_for_clear(dev_priv, CNL_DPLL_ENABLE(id),
PLL_POWER_STATE, 5))
- DRM_ERROR("PLL %d Power not disabled\n", id);
+ drm_err(&dev_priv->drm, "PLL %d Power not disabled\n", id);
}
static bool cnl_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
@@ -2398,24 +2414,28 @@ static bool cnl_get_dpll(struct intel_atomic_state *state,
{
struct intel_crtc_state *crtc_state =
intel_atomic_get_new_crtc_state(state, crtc);
+ struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
struct intel_shared_dpll *pll;
bool bret;
if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) {
bret = cnl_ddi_hdmi_pll_dividers(crtc_state);
if (!bret) {
- DRM_DEBUG_KMS("Could not get HDMI pll dividers.\n");
+ drm_dbg_kms(&i915->drm,
+ "Could not get HDMI pll dividers.\n");
return false;
}
} else if (intel_crtc_has_dp_encoder(crtc_state)) {
bret = cnl_ddi_dp_set_dpll_hw_state(crtc_state);
if (!bret) {
- DRM_DEBUG_KMS("Could not set DP dpll HW state.\n");
+ drm_dbg_kms(&i915->drm,
+ "Could not set DP dpll HW state.\n");
return false;
}
} else {
- DRM_DEBUG_KMS("Skip DPLL setup for output_types 0x%x\n",
- crtc_state->output_types);
+ drm_dbg_kms(&i915->drm,
+ "Skip DPLL setup for output_types 0x%x\n",
+ crtc_state->output_types);
return false;
}
@@ -2425,7 +2445,7 @@ static bool cnl_get_dpll(struct intel_atomic_state *state,
BIT(DPLL_ID_SKL_DPLL1) |
BIT(DPLL_ID_SKL_DPLL0));
if (!pll) {
- DRM_DEBUG_KMS("No PLL selected\n");
+ drm_dbg_kms(&i915->drm, "No PLL selected\n");
return false;
}
@@ -2440,10 +2460,10 @@ static bool cnl_get_dpll(struct intel_atomic_state *state,
static void cnl_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state)
{
- DRM_DEBUG_KMS("dpll_hw_state: "
- "cfgcr0: 0x%x, cfgcr1: 0x%x\n",
- hw_state->cfgcr0,
- hw_state->cfgcr1);
+ drm_dbg_kms(&dev_priv->drm, "dpll_hw_state: "
+ "cfgcr0: 0x%x, cfgcr1: 0x%x\n",
+ hw_state->cfgcr0,
+ hw_state->cfgcr1);
}
static const struct intel_shared_dpll_funcs cnl_ddi_pll_funcs = {
@@ -2764,7 +2784,8 @@ static bool icl_calc_mg_pll_state(struct intel_crtc_state *crtc_state,
if (!icl_mg_pll_find_divisors(clock, is_dp, use_ssc, &dco_khz,
pll_state, is_dkl)) {
- DRM_DEBUG_KMS("Failed to find divisors for clock %d\n", clock);
+ drm_dbg_kms(&dev_priv->drm,
+ "Failed to find divisors for clock %d\n", clock);
return false;
}
@@ -2777,8 +2798,9 @@ static bool icl_calc_mg_pll_state(struct intel_crtc_state *crtc_state,
}
if (m2div_int > 255) {
- DRM_DEBUG_KMS("Failed to find mdiv for clock %d\n",
- clock);
+ drm_dbg_kms(&dev_priv->drm,
+ "Failed to find mdiv for clock %d\n",
+ clock);
return false;
}
}
@@ -2999,7 +3021,8 @@ static bool icl_get_combo_phy_dpll(struct intel_atomic_state *state,
unsigned long dpll_mask;
if (!icl_calc_dpll_state(crtc_state, encoder, &port_dpll->hw_state)) {
- DRM_DEBUG_KMS("Could not calculate combo PHY PLL state.\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "Could not calculate combo PHY PLL state.\n");
return false;
}
@@ -3016,8 +3039,9 @@ static bool icl_get_combo_phy_dpll(struct intel_atomic_state *state,
&port_dpll->hw_state,
dpll_mask);
if (!port_dpll->pll) {
- DRM_DEBUG_KMS("No combo PHY PLL found for [ENCODER:%d:%s]\n",
- encoder->base.base.id, encoder->base.name);
+ drm_dbg_kms(&dev_priv->drm,
+ "No combo PHY PLL found for [ENCODER:%d:%s]\n",
+ encoder->base.base.id, encoder->base.name);
return false;
}
@@ -3041,7 +3065,8 @@ static bool icl_get_tc_phy_dplls(struct intel_atomic_state *state,
port_dpll = &crtc_state->icl_port_dplls[ICL_PORT_DPLL_DEFAULT];
if (!icl_calc_dpll_state(crtc_state, encoder, &port_dpll->hw_state)) {
- DRM_DEBUG_KMS("Could not calculate TBT PLL state.\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "Could not calculate TBT PLL state.\n");
return false;
}
@@ -3049,7 +3074,7 @@ static bool icl_get_tc_phy_dplls(struct intel_atomic_state *state,
&port_dpll->hw_state,
BIT(DPLL_ID_ICL_TBTPLL));
if (!port_dpll->pll) {
- DRM_DEBUG_KMS("No TBT-ALT PLL found\n");
+ drm_dbg_kms(&dev_priv->drm, "No TBT-ALT PLL found\n");
return false;
}
intel_reference_shared_dpll(state, crtc,
@@ -3058,7 +3083,8 @@ static bool icl_get_tc_phy_dplls(struct intel_atomic_state *state,
port_dpll = &crtc_state->icl_port_dplls[ICL_PORT_DPLL_MG_PHY];
if (!icl_calc_mg_pll_state(crtc_state, &port_dpll->hw_state)) {
- DRM_DEBUG_KMS("Could not calculate MG PHY PLL state.\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "Could not calculate MG PHY PLL state.\n");
goto err_unreference_tbt_pll;
}
@@ -3068,7 +3094,7 @@ static bool icl_get_tc_phy_dplls(struct intel_atomic_state *state,
&port_dpll->hw_state,
BIT(dpll_id));
if (!port_dpll->pll) {
- DRM_DEBUG_KMS("No MG PHY PLL found\n");
+ drm_dbg_kms(&dev_priv->drm, "No MG PHY PLL found\n");
goto err_unreference_tbt_pll;
}
intel_reference_shared_dpll(state, crtc,
@@ -3492,7 +3518,8 @@ static void icl_pll_power_enable(struct drm_i915_private *dev_priv,
* immediate.
*/
if (intel_de_wait_for_set(dev_priv, enable_reg, PLL_POWER_STATE, 1))
- DRM_ERROR("PLL %d Power not enabled\n", pll->info->id);
+ drm_err(&dev_priv->drm, "PLL %d Power not enabled\n",
+ pll->info->id);
}
static void icl_pll_enable(struct drm_i915_private *dev_priv,
@@ -3507,7 +3534,7 @@ static void icl_pll_enable(struct drm_i915_private *dev_priv,
/* Timeout is actually 600us. */
if (intel_de_wait_for_set(dev_priv, enable_reg, PLL_LOCK, 1))
- DRM_ERROR("PLL %d not locked\n", pll->info->id);
+ drm_err(&dev_priv->drm, "PLL %d not locked\n", pll->info->id);
}
static void combo_pll_enable(struct drm_i915_private *dev_priv,
@@ -3605,7 +3632,7 @@ static void icl_pll_disable(struct drm_i915_private *dev_priv,
/* Timeout is actually 1us. */
if (intel_de_wait_for_clear(dev_priv, enable_reg, PLL_LOCK, 1))
- DRM_ERROR("PLL %d locked\n", pll->info->id);
+ drm_err(&dev_priv->drm, "PLL %d locked\n", pll->info->id);
/* DVFS post sequence would be here. See the comment above. */
@@ -3618,7 +3645,8 @@ static void icl_pll_disable(struct drm_i915_private *dev_priv,
* immediate.
*/
if (intel_de_wait_for_clear(dev_priv, enable_reg, PLL_POWER_STATE, 1))
- DRM_ERROR("PLL %d Power not disabled\n", pll->info->id);
+ drm_err(&dev_priv->drm, "PLL %d Power not disabled\n",
+ pll->info->id);
}
static void combo_pll_disable(struct drm_i915_private *dev_priv,
@@ -3657,23 +3685,24 @@ static void mg_pll_disable(struct drm_i915_private *dev_priv,
static void icl_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state)
{
- DRM_DEBUG_KMS("dpll_hw_state: cfgcr0: 0x%x, cfgcr1: 0x%x, "
- "mg_refclkin_ctl: 0x%x, hg_clktop2_coreclkctl1: 0x%x, "
- "mg_clktop2_hsclkctl: 0x%x, mg_pll_div0: 0x%x, "
- "mg_pll_div2: 0x%x, mg_pll_lf: 0x%x, "
- "mg_pll_frac_lock: 0x%x, mg_pll_ssc: 0x%x, "
- "mg_pll_bias: 0x%x, mg_pll_tdc_coldst_bias: 0x%x\n",
- hw_state->cfgcr0, hw_state->cfgcr1,
- hw_state->mg_refclkin_ctl,
- hw_state->mg_clktop2_coreclkctl1,
- hw_state->mg_clktop2_hsclkctl,
- hw_state->mg_pll_div0,
- hw_state->mg_pll_div1,
- hw_state->mg_pll_lf,
- hw_state->mg_pll_frac_lock,
- hw_state->mg_pll_ssc,
- hw_state->mg_pll_bias,
- hw_state->mg_pll_tdc_coldst_bias);
+ drm_dbg_kms(&dev_priv->drm,
+ "dpll_hw_state: cfgcr0: 0x%x, cfgcr1: 0x%x, "
+ "mg_refclkin_ctl: 0x%x, hg_clktop2_coreclkctl1: 0x%x, "
+ "mg_clktop2_hsclkctl: 0x%x, mg_pll_div0: 0x%x, "
+ "mg_pll_div2: 0x%x, mg_pll_lf: 0x%x, "
+ "mg_pll_frac_lock: 0x%x, mg_pll_ssc: 0x%x, "
+ "mg_pll_bias: 0x%x, mg_pll_tdc_coldst_bias: 0x%x\n",
+ hw_state->cfgcr0, hw_state->cfgcr1,
+ hw_state->mg_refclkin_ctl,
+ hw_state->mg_clktop2_coreclkctl1,
+ hw_state->mg_clktop2_hsclkctl,
+ hw_state->mg_pll_div0,
+ hw_state->mg_pll_div1,
+ hw_state->mg_pll_lf,
+ hw_state->mg_pll_frac_lock,
+ hw_state->mg_pll_ssc,
+ hw_state->mg_pll_bias,
+ hw_state->mg_pll_tdc_coldst_bias);
}
static const struct intel_shared_dpll_funcs combo_pll_funcs = {
@@ -3892,7 +3921,7 @@ void intel_update_active_dpll(struct intel_atomic_state *state,
* @dev_priv: i915 drm device
* @hw_state: hw state to be written to the log
*
- * Write the relevant values in @hw_state to dmesg using DRM_DEBUG_KMS.
+ * Write the relevant values in @hw_state to dmesg using drm_dbg_kms.
*/
void intel_dpll_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state)
@@ -3903,11 +3932,12 @@ void intel_dpll_dump_hw_state(struct drm_i915_private *dev_priv,
/* fallback for platforms that don't use the shared dpll
* infrastructure
*/
- DRM_DEBUG_KMS("dpll_hw_state: dpll: 0x%x, dpll_md: 0x%x, "
- "fp0: 0x%x, fp1: 0x%x\n",
- hw_state->dpll,
- hw_state->dpll_md,
- hw_state->fp0,
- hw_state->fp1);
+ drm_dbg_kms(&dev_priv->drm,
+ "dpll_hw_state: dpll: 0x%x, dpll_md: 0x%x, "
+ "fp0: 0x%x, fp1: 0x%x\n",
+ hw_state->dpll,
+ hw_state->dpll_md,
+ hw_state->fp0,
+ hw_state->fp1);
}
}
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v2 08/12] drm/i915/combo_phy: convert to struct drm_device logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (6 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 07/12] drm/i915/dpll_mgr: " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 09/12] drm/i915/dp_mst: convert to drm_device based " Wambui Karuga
` (4 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Conversion of the printk based drm logging macros to the struct
drm_device based logging macros in i915/display/intel_combo_phy.c.
This transformation was achieved using the following coccinelle script
that matches based on the existence of a drm_i915_private device
pointer:
@@
identifier fn, T;
@@
fn(...,struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
@@
identifier fn, T;
@@
fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
This converts DRM_DEBUG/DRM_DEBUG_DRIVER to drm_dbg().
New checkpatch warnings were addressed manually.
References: https://lists.freedesktop.org/archives/dri-devel/2020-January/253381.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
.../gpu/drm/i915/display/intel_combo_phy.c | 23 +++++++++++--------
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
index dc5525ee8dee..9ff05ec12115 100644
--- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -97,10 +97,11 @@ static bool check_phy_reg(struct drm_i915_private *dev_priv,
u32 val = intel_de_read(dev_priv, reg);
if ((val & mask) != expected_val) {
- DRM_DEBUG_DRIVER("Combo PHY %c reg %08x state mismatch: "
- "current %08x mask %08x expected %08x\n",
- phy_name(phy),
- reg.reg, val, mask, expected_val);
+ drm_dbg(&dev_priv->drm,
+ "Combo PHY %c reg %08x state mismatch: "
+ "current %08x mask %08x expected %08x\n",
+ phy_name(phy),
+ reg.reg, val, mask, expected_val);
return false;
}
@@ -172,7 +173,8 @@ static void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv)
u32 val;
if (!cnl_combo_phy_verify_state(dev_priv))
- DRM_WARN("Combo PHY HW state changed unexpectedly.\n");
+ drm_warn(&dev_priv->drm,
+ "Combo PHY HW state changed unexpectedly.\n");
val = intel_de_read(dev_priv, CHICKEN_MISC_2);
val |= CNL_COMP_PWR_DOWN;
@@ -212,7 +214,8 @@ static bool ehl_vbt_ddi_d_present(struct drm_i915_private *i915)
* in the log and let the internal display win.
*/
if (ddi_d_present)
- DRM_ERROR("VBT claims to have both internal and external displays on PHY A. Configuring for internal.\n");
+ drm_err(&i915->drm,
+ "VBT claims to have both internal and external displays on PHY A. Configuring for internal.\n");
return false;
}
@@ -308,8 +311,9 @@ static void icl_combo_phys_init(struct drm_i915_private *dev_priv)
u32 val;
if (icl_combo_phy_verify_state(dev_priv, phy)) {
- DRM_DEBUG_DRIVER("Combo PHY %c already enabled, won't reprogram it.\n",
- phy_name(phy));
+ drm_dbg(&dev_priv->drm,
+ "Combo PHY %c already enabled, won't reprogram it.\n",
+ phy_name(phy));
continue;
}
@@ -368,7 +372,8 @@ static void icl_combo_phys_uninit(struct drm_i915_private *dev_priv)
if (phy == PHY_A &&
!icl_combo_phy_verify_state(dev_priv, phy))
- DRM_WARN("Combo PHY %c HW state changed unexpectedly\n",
+ drm_warn(&dev_priv->drm,
+ "Combo PHY %c HW state changed unexpectedly\n",
phy_name(phy));
/*
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v2 09/12] drm/i915/dp_mst: convert to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (7 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 08/12] drm/i915/combo_phy: convert to struct drm_device " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-11 14:05 ` Jani Nikula
2020-02-06 8:00 ` [PATCH v2 10/12] drm/i915/dsi_vbt: " Wambui Karuga
` (3 subsequent siblings)
12 siblings, 1 reply; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Conversion of instances of the printk based drm logging macros to the
struct drm_device based logging macros in i915/display/intel_dp_mst.c.
This also involves extracting the drm_i915_private device pointer from
various intel types to use in the macros.
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_dp_mst.c | 30 ++++++++++++++-------
1 file changed, 20 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index b8aee506d595..45028faa4409 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -42,6 +42,7 @@ static int intel_dp_mst_compute_link_config(struct intel_encoder *encoder,
struct drm_connector_state *conn_state,
struct link_config_limits *limits)
{
+ struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct drm_atomic_state *state = crtc_state->uapi.state;
struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
struct intel_dp *intel_dp = &intel_mst->primary->dp;
@@ -73,7 +74,8 @@ static int intel_dp_mst_compute_link_config(struct intel_encoder *encoder,
}
if (slots < 0) {
- DRM_DEBUG_KMS("failed finding vcpi slots:%d\n", slots);
+ drm_dbg_kms(&i915->drm,
+ "failed finding vcpi slots:%d\n", slots);
return slots;
}
@@ -322,15 +324,18 @@ static void intel_mst_disable_dp(struct intel_encoder *encoder,
struct intel_dp *intel_dp = &intel_dig_port->dp;
struct intel_connector *connector =
to_intel_connector(old_conn_state->connector);
+ struct drm_i915_private *i915 = to_i915(encoder->base.dev);
int ret;
- DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+ drm_dbg_kms(&i915->drm,
+ "active links %d\n", intel_dp->active_mst_links);
drm_dp_mst_reset_vcpi_slots(&intel_dp->mst_mgr, connector->port);
ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
if (ret) {
- DRM_DEBUG_KMS("failed to update payload %d\n", ret);
+ drm_dbg_kms(&i915->drm,
+ "failed to update payload %d\n", ret);
}
if (old_crtc_state->has_audio)
intel_audio_codec_disable(encoder,
@@ -371,7 +376,8 @@ static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
DP_TP_STATUS_ACT_SENT, 1))
- DRM_ERROR("Timed out waiting for ACT sent when disabling\n");
+ drm_err(&dev_priv->drm,
+ "Timed out waiting for ACT sent when disabling\n");
drm_dp_check_act_status(&intel_dp->mst_mgr);
drm_dp_mst_deallocate_vcpi(&intel_dp->mst_mgr, connector->port);
@@ -405,7 +411,8 @@ static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
intel_dig_port->base.post_disable(&intel_dig_port->base,
old_crtc_state, NULL);
- DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+ drm_dbg_kms(&dev_priv->drm, "active links %d\n",
+ intel_dp->active_mst_links);
}
static void intel_mst_pre_pll_enable_dp(struct intel_encoder *encoder,
@@ -445,7 +452,8 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
INTEL_GEN(dev_priv) >= 12 && first_mst_stream &&
!intel_dp_mst_is_master_trans(pipe_config));
- DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+ drm_dbg_kms(&dev_priv->drm, "active links %d\n",
+ intel_dp->active_mst_links);
if (first_mst_stream)
intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
@@ -461,7 +469,7 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
pipe_config->pbn,
pipe_config->dp_m_n.tu);
if (!ret)
- DRM_ERROR("failed to allocate vcpi\n");
+ drm_err(&dev_priv->drm, "failed to allocate vcpi\n");
intel_dp->active_mst_links++;
temp = intel_de_read(dev_priv, intel_dp->regs.dp_tp_status);
@@ -491,11 +499,12 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder,
struct intel_dp *intel_dp = &intel_dig_port->dp;
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
+ drm_dbg_kms(&dev_priv->drm, "active links %d\n",
+ intel_dp->active_mst_links);
if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
DP_TP_STATUS_ACT_SENT, 1))
- DRM_ERROR("Timed out waiting for ACT sent\n");
+ drm_err(&dev_priv->drm, "Timed out waiting for ACT sent\n");
drm_dp_check_act_status(&intel_dp->mst_mgr);
@@ -727,7 +736,8 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
{
struct drm_i915_private *dev_priv = to_i915(connector->dev);
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, connector->name);
+ drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n", connector->base.id,
+ connector->name);
drm_connector_unregister(connector);
if (dev_priv->fbdev)
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH v2 09/12] drm/i915/dp_mst: convert to drm_device based logging macros.
2020-02-06 8:00 ` [PATCH v2 09/12] drm/i915/dp_mst: convert to drm_device based " Wambui Karuga
@ 2020-02-11 14:05 ` Jani Nikula
0 siblings, 0 replies; 18+ messages in thread
From: Jani Nikula @ 2020-02-11 14:05 UTC (permalink / raw)
To: Wambui Karuga, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
On Thu, 06 Feb 2020, Wambui Karuga <wambui.karugax@gmail.com> wrote:
> Conversion of instances of the printk based drm logging macros to the
> struct drm_device based logging macros in i915/display/intel_dp_mst.c.
> This also involves extracting the drm_i915_private device pointer from
> various intel types to use in the macros.
Fails to apply, and needs a rebase. Code looks fine.
BR,
Jani.
>
> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
> ---
> drivers/gpu/drm/i915/display/intel_dp_mst.c | 30 ++++++++++++++-------
> 1 file changed, 20 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index b8aee506d595..45028faa4409 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -42,6 +42,7 @@ static int intel_dp_mst_compute_link_config(struct intel_encoder *encoder,
> struct drm_connector_state *conn_state,
> struct link_config_limits *limits)
> {
> + struct drm_i915_private *i915 = to_i915(encoder->base.dev);
> struct drm_atomic_state *state = crtc_state->uapi.state;
> struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
> struct intel_dp *intel_dp = &intel_mst->primary->dp;
> @@ -73,7 +74,8 @@ static int intel_dp_mst_compute_link_config(struct intel_encoder *encoder,
> }
>
> if (slots < 0) {
> - DRM_DEBUG_KMS("failed finding vcpi slots:%d\n", slots);
> + drm_dbg_kms(&i915->drm,
> + "failed finding vcpi slots:%d\n", slots);
> return slots;
> }
>
> @@ -322,15 +324,18 @@ static void intel_mst_disable_dp(struct intel_encoder *encoder,
> struct intel_dp *intel_dp = &intel_dig_port->dp;
> struct intel_connector *connector =
> to_intel_connector(old_conn_state->connector);
> + struct drm_i915_private *i915 = to_i915(encoder->base.dev);
> int ret;
>
> - DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
> + drm_dbg_kms(&i915->drm,
> + "active links %d\n", intel_dp->active_mst_links);
>
> drm_dp_mst_reset_vcpi_slots(&intel_dp->mst_mgr, connector->port);
>
> ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
> if (ret) {
> - DRM_DEBUG_KMS("failed to update payload %d\n", ret);
> + drm_dbg_kms(&i915->drm,
> + "failed to update payload %d\n", ret);
> }
> if (old_crtc_state->has_audio)
> intel_audio_codec_disable(encoder,
> @@ -371,7 +376,8 @@ static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
>
> if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
> DP_TP_STATUS_ACT_SENT, 1))
> - DRM_ERROR("Timed out waiting for ACT sent when disabling\n");
> + drm_err(&dev_priv->drm,
> + "Timed out waiting for ACT sent when disabling\n");
> drm_dp_check_act_status(&intel_dp->mst_mgr);
>
> drm_dp_mst_deallocate_vcpi(&intel_dp->mst_mgr, connector->port);
> @@ -405,7 +411,8 @@ static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
> intel_dig_port->base.post_disable(&intel_dig_port->base,
> old_crtc_state, NULL);
>
> - DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
> + drm_dbg_kms(&dev_priv->drm, "active links %d\n",
> + intel_dp->active_mst_links);
> }
>
> static void intel_mst_pre_pll_enable_dp(struct intel_encoder *encoder,
> @@ -445,7 +452,8 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
> INTEL_GEN(dev_priv) >= 12 && first_mst_stream &&
> !intel_dp_mst_is_master_trans(pipe_config));
>
> - DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
> + drm_dbg_kms(&dev_priv->drm, "active links %d\n",
> + intel_dp->active_mst_links);
>
> if (first_mst_stream)
> intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
> @@ -461,7 +469,7 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
> pipe_config->pbn,
> pipe_config->dp_m_n.tu);
> if (!ret)
> - DRM_ERROR("failed to allocate vcpi\n");
> + drm_err(&dev_priv->drm, "failed to allocate vcpi\n");
>
> intel_dp->active_mst_links++;
> temp = intel_de_read(dev_priv, intel_dp->regs.dp_tp_status);
> @@ -491,11 +499,12 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder,
> struct intel_dp *intel_dp = &intel_dig_port->dp;
> struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>
> - DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
> + drm_dbg_kms(&dev_priv->drm, "active links %d\n",
> + intel_dp->active_mst_links);
>
> if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status,
> DP_TP_STATUS_ACT_SENT, 1))
> - DRM_ERROR("Timed out waiting for ACT sent\n");
> + drm_err(&dev_priv->drm, "Timed out waiting for ACT sent\n");
>
> drm_dp_check_act_status(&intel_dp->mst_mgr);
>
> @@ -727,7 +736,8 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
> {
> struct drm_i915_private *dev_priv = to_i915(connector->dev);
>
> - DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, connector->name);
> + drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n", connector->base.id,
> + connector->name);
> drm_connector_unregister(connector);
>
> if (dev_priv->fbdev)
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v2 10/12] drm/i915/dsi_vbt: convert to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (8 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 09/12] drm/i915/dp_mst: convert to drm_device based " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-06 8:00 ` [PATCH v2 11/12] drm/i915/hdmi: convert to struct " Wambui Karuga
` (2 subsequent siblings)
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Convert various instances of the printk based drm logging macros to the
struct drm_device based logging macros in i915/display/intel_dsi_vbt.c.
This also involves extracting the drm_i915_private device from the
intel_dsi type for use in the logging macros.
This converts DRM_DEBUG/DRM_DEBUG_DRIVER to drm_dbg().
References: https://lists.freedesktop.org/archives/dri-devel/2020-January/253381.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 162 +++++++++++--------
1 file changed, 99 insertions(+), 63 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index 3914cfdab511..694498f4b719 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -136,7 +136,7 @@ static const u8 *mipi_exec_send_packet(struct intel_dsi *intel_dsi,
u16 len;
enum port port;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dev_priv->drm, "\n");
flags = *data++;
type = *data++;
@@ -158,7 +158,8 @@ static const u8 *mipi_exec_send_packet(struct intel_dsi *intel_dsi,
dsi_device = intel_dsi->dsi_hosts[port]->device;
if (!dsi_device) {
- DRM_DEBUG_KMS("no dsi device for port %c\n", port_name(port));
+ drm_dbg_kms(&dev_priv->drm, "no dsi device for port %c\n",
+ port_name(port));
goto out;
}
@@ -182,7 +183,8 @@ static const u8 *mipi_exec_send_packet(struct intel_dsi *intel_dsi,
case MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM:
case MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM:
case MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM:
- DRM_DEBUG_DRIVER("Generic Read not yet implemented or used\n");
+ drm_dbg(&dev_priv->drm,
+ "Generic Read not yet implemented or used\n");
break;
case MIPI_DSI_GENERIC_LONG_WRITE:
mipi_dsi_generic_write(dsi_device, data, len);
@@ -194,7 +196,8 @@ static const u8 *mipi_exec_send_packet(struct intel_dsi *intel_dsi,
mipi_dsi_dcs_write_buffer(dsi_device, data, 2);
break;
case MIPI_DSI_DCS_READ:
- DRM_DEBUG_DRIVER("DCS Read not yet implemented or used\n");
+ drm_dbg(&dev_priv->drm,
+ "DCS Read not yet implemented or used\n");
break;
case MIPI_DSI_DCS_LONG_WRITE:
mipi_dsi_dcs_write_buffer(dsi_device, data, len);
@@ -212,9 +215,10 @@ static const u8 *mipi_exec_send_packet(struct intel_dsi *intel_dsi,
static const u8 *mipi_exec_delay(struct intel_dsi *intel_dsi, const u8 *data)
{
+ struct drm_i915_private *i915 = to_i915(intel_dsi->base.base.dev);
u32 delay = *((const u32 *) data);
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&i915->drm, "\n");
usleep_range(delay, delay + 10);
data += 4;
@@ -231,7 +235,8 @@ static void vlv_exec_gpio(struct drm_i915_private *dev_priv,
u8 port;
if (gpio_index >= ARRAY_SIZE(vlv_gpio_table)) {
- DRM_DEBUG_KMS("unknown gpio index %u\n", gpio_index);
+ drm_dbg_kms(&dev_priv->drm, "unknown gpio index %u\n",
+ gpio_index);
return;
}
@@ -244,10 +249,11 @@ static void vlv_exec_gpio(struct drm_i915_private *dev_priv,
if (gpio_source == 0) {
port = IOSF_PORT_GPIO_NC;
} else if (gpio_source == 1) {
- DRM_DEBUG_KMS("SC gpio not supported\n");
+ drm_dbg_kms(&dev_priv->drm, "SC gpio not supported\n");
return;
} else {
- DRM_DEBUG_KMS("unknown gpio source %u\n", gpio_source);
+ drm_dbg_kms(&dev_priv->drm,
+ "unknown gpio source %u\n", gpio_source);
return;
}
}
@@ -291,13 +297,15 @@ static void chv_exec_gpio(struct drm_i915_private *dev_priv,
} else {
/* XXX: The spec is unclear about CHV GPIO on seq v2 */
if (gpio_source != 0) {
- DRM_DEBUG_KMS("unknown gpio source %u\n", gpio_source);
+ drm_dbg_kms(&dev_priv->drm,
+ "unknown gpio source %u\n", gpio_source);
return;
}
if (gpio_index >= CHV_GPIO_IDX_START_E) {
- DRM_DEBUG_KMS("invalid gpio index %u for GPIO N\n",
- gpio_index);
+ drm_dbg_kms(&dev_priv->drm,
+ "invalid gpio index %u for GPIO N\n",
+ gpio_index);
return;
}
@@ -332,8 +340,9 @@ static void bxt_exec_gpio(struct drm_i915_private *dev_priv,
GPIOD_OUT_HIGH);
if (IS_ERR_OR_NULL(gpio_desc)) {
- DRM_ERROR("GPIO index %u request failed (%ld)\n",
- gpio_index, PTR_ERR(gpio_desc));
+ drm_err(&dev_priv->drm,
+ "GPIO index %u request failed (%ld)\n",
+ gpio_index, PTR_ERR(gpio_desc));
return;
}
@@ -346,7 +355,7 @@ static void bxt_exec_gpio(struct drm_i915_private *dev_priv,
static void icl_exec_gpio(struct drm_i915_private *dev_priv,
u8 gpio_source, u8 gpio_index, bool value)
{
- DRM_DEBUG_KMS("Skipping ICL GPIO element execution\n");
+ drm_dbg_kms(&dev_priv->drm, "Skipping ICL GPIO element execution\n");
}
static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
@@ -356,7 +365,7 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
u8 gpio_source, gpio_index = 0, gpio_number;
bool value;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dev_priv->drm, "\n");
if (dev_priv->vbt.dsi.seq_version >= 3)
gpio_index = *data++;
@@ -494,13 +503,16 @@ static const u8 *mipi_exec_i2c(struct intel_dsi *intel_dsi, const u8 *data)
static const u8 *mipi_exec_spi(struct intel_dsi *intel_dsi, const u8 *data)
{
- DRM_DEBUG_KMS("Skipping SPI element execution\n");
+ struct drm_i915_private *i915 = to_i915(intel_dsi->base.base.dev);
+
+ drm_dbg_kms(&i915->drm, "Skipping SPI element execution\n");
return data + *(data + 5) + 6;
}
static const u8 *mipi_exec_pmic(struct intel_dsi *intel_dsi, const u8 *data)
{
+ struct drm_i915_private *i915 = to_i915(intel_dsi->base.base.dev);
#ifdef CONFIG_PMIC_OPREGION
u32 value, mask, reg_address;
u16 i2c_address;
@@ -516,9 +528,10 @@ static const u8 *mipi_exec_pmic(struct intel_dsi *intel_dsi, const u8 *data)
reg_address,
value, mask);
if (ret)
- DRM_ERROR("%s failed, error: %d\n", __func__, ret);
+ drm_err(&i915->drm, "%s failed, error: %d\n", __func__, ret);
#else
- DRM_ERROR("Your hardware requires CONFIG_PMIC_OPREGION and it is not set\n");
+ drm_err(&i915->drm,
+ "Your hardware requires CONFIG_PMIC_OPREGION and it is not set\n");
#endif
return data + 15;
@@ -580,8 +593,8 @@ static void intel_dsi_vbt_exec(struct intel_dsi *intel_dsi,
drm_WARN_ON(&dev_priv->drm, *data != seq_id);
- DRM_DEBUG_KMS("Starting MIPI sequence %d - %s\n",
- seq_id, sequence_name(seq_id));
+ drm_dbg_kms(&dev_priv->drm, "Starting MIPI sequence %d - %s\n",
+ seq_id, sequence_name(seq_id));
/* Skip Sequence Byte. */
data++;
@@ -613,18 +626,21 @@ static void intel_dsi_vbt_exec(struct intel_dsi *intel_dsi,
/* Consistency check if we have size. */
if (operation_size && data != next) {
- DRM_ERROR("Inconsistent operation size\n");
+ drm_err(&dev_priv->drm,
+ "Inconsistent operation size\n");
return;
}
} else if (operation_size) {
/* We have size, skip. */
- DRM_DEBUG_KMS("Unsupported MIPI operation byte %u\n",
- operation_byte);
+ drm_dbg_kms(&dev_priv->drm,
+ "Unsupported MIPI operation byte %u\n",
+ operation_byte);
data += operation_size;
} else {
/* No size, can't skip without parsing. */
- DRM_ERROR("Unsupported MIPI operation byte %u\n",
- operation_byte);
+ drm_err(&dev_priv->drm,
+ "Unsupported MIPI operation byte %u\n",
+ operation_byte);
return;
}
}
@@ -659,40 +675,54 @@ void intel_dsi_msleep(struct intel_dsi *intel_dsi, int msec)
void intel_dsi_log_params(struct intel_dsi *intel_dsi)
{
- DRM_DEBUG_KMS("Pclk %d\n", intel_dsi->pclk);
- DRM_DEBUG_KMS("Pixel overlap %d\n", intel_dsi->pixel_overlap);
- DRM_DEBUG_KMS("Lane count %d\n", intel_dsi->lane_count);
- DRM_DEBUG_KMS("DPHY param reg 0x%x\n", intel_dsi->dphy_reg);
- DRM_DEBUG_KMS("Video mode format %s\n",
- intel_dsi->video_mode_format == VIDEO_MODE_NON_BURST_WITH_SYNC_PULSE ?
- "non-burst with sync pulse" :
- intel_dsi->video_mode_format == VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS ?
- "non-burst with sync events" :
- intel_dsi->video_mode_format == VIDEO_MODE_BURST ?
- "burst" : "<unknown>");
- DRM_DEBUG_KMS("Burst mode ratio %d\n", intel_dsi->burst_mode_ratio);
- DRM_DEBUG_KMS("Reset timer %d\n", intel_dsi->rst_timer_val);
- DRM_DEBUG_KMS("Eot %s\n", enableddisabled(intel_dsi->eotp_pkt));
- DRM_DEBUG_KMS("Clockstop %s\n", enableddisabled(!intel_dsi->clock_stop));
- DRM_DEBUG_KMS("Mode %s\n", intel_dsi->operation_mode ? "command" : "video");
+ struct drm_i915_private *i915 = to_i915(intel_dsi->base.base.dev);
+
+ drm_dbg_kms(&i915->drm, "Pclk %d\n", intel_dsi->pclk);
+ drm_dbg_kms(&i915->drm, "Pixel overlap %d\n",
+ intel_dsi->pixel_overlap);
+ drm_dbg_kms(&i915->drm, "Lane count %d\n", intel_dsi->lane_count);
+ drm_dbg_kms(&i915->drm, "DPHY param reg 0x%x\n", intel_dsi->dphy_reg);
+ drm_dbg_kms(&i915->drm, "Video mode format %s\n",
+ intel_dsi->video_mode_format == VIDEO_MODE_NON_BURST_WITH_SYNC_PULSE ?
+ "non-burst with sync pulse" :
+ intel_dsi->video_mode_format == VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS ?
+ "non-burst with sync events" :
+ intel_dsi->video_mode_format == VIDEO_MODE_BURST ?
+ "burst" : "<unknown>");
+ drm_dbg_kms(&i915->drm, "Burst mode ratio %d\n",
+ intel_dsi->burst_mode_ratio);
+ drm_dbg_kms(&i915->drm, "Reset timer %d\n", intel_dsi->rst_timer_val);
+ drm_dbg_kms(&i915->drm, "Eot %s\n",
+ enableddisabled(intel_dsi->eotp_pkt));
+ drm_dbg_kms(&i915->drm, "Clockstop %s\n",
+ enableddisabled(!intel_dsi->clock_stop));
+ drm_dbg_kms(&i915->drm, "Mode %s\n",
+ intel_dsi->operation_mode ? "command" : "video");
if (intel_dsi->dual_link == DSI_DUAL_LINK_FRONT_BACK)
- DRM_DEBUG_KMS("Dual link: DSI_DUAL_LINK_FRONT_BACK\n");
+ drm_dbg_kms(&i915->drm,
+ "Dual link: DSI_DUAL_LINK_FRONT_BACK\n");
else if (intel_dsi->dual_link == DSI_DUAL_LINK_PIXEL_ALT)
- DRM_DEBUG_KMS("Dual link: DSI_DUAL_LINK_PIXEL_ALT\n");
+ drm_dbg_kms(&i915->drm,
+ "Dual link: DSI_DUAL_LINK_PIXEL_ALT\n");
else
- DRM_DEBUG_KMS("Dual link: NONE\n");
- DRM_DEBUG_KMS("Pixel Format %d\n", intel_dsi->pixel_format);
- DRM_DEBUG_KMS("TLPX %d\n", intel_dsi->escape_clk_div);
- DRM_DEBUG_KMS("LP RX Timeout 0x%x\n", intel_dsi->lp_rx_timeout);
- DRM_DEBUG_KMS("Turnaround Timeout 0x%x\n", intel_dsi->turn_arnd_val);
- DRM_DEBUG_KMS("Init Count 0x%x\n", intel_dsi->init_count);
- DRM_DEBUG_KMS("HS to LP Count 0x%x\n", intel_dsi->hs_to_lp_count);
- DRM_DEBUG_KMS("LP Byte Clock %d\n", intel_dsi->lp_byte_clk);
- DRM_DEBUG_KMS("DBI BW Timer 0x%x\n", intel_dsi->bw_timer);
- DRM_DEBUG_KMS("LP to HS Clock Count 0x%x\n", intel_dsi->clk_lp_to_hs_count);
- DRM_DEBUG_KMS("HS to LP Clock Count 0x%x\n", intel_dsi->clk_hs_to_lp_count);
- DRM_DEBUG_KMS("BTA %s\n",
- enableddisabled(!(intel_dsi->video_frmt_cfg_bits & DISABLE_VIDEO_BTA)));
+ drm_dbg_kms(&i915->drm, "Dual link: NONE\n");
+ drm_dbg_kms(&i915->drm, "Pixel Format %d\n", intel_dsi->pixel_format);
+ drm_dbg_kms(&i915->drm, "TLPX %d\n", intel_dsi->escape_clk_div);
+ drm_dbg_kms(&i915->drm, "LP RX Timeout 0x%x\n",
+ intel_dsi->lp_rx_timeout);
+ drm_dbg_kms(&i915->drm, "Turnaround Timeout 0x%x\n",
+ intel_dsi->turn_arnd_val);
+ drm_dbg_kms(&i915->drm, "Init Count 0x%x\n", intel_dsi->init_count);
+ drm_dbg_kms(&i915->drm, "HS to LP Count 0x%x\n",
+ intel_dsi->hs_to_lp_count);
+ drm_dbg_kms(&i915->drm, "LP Byte Clock %d\n", intel_dsi->lp_byte_clk);
+ drm_dbg_kms(&i915->drm, "DBI BW Timer 0x%x\n", intel_dsi->bw_timer);
+ drm_dbg_kms(&i915->drm, "LP to HS Clock Count 0x%x\n",
+ intel_dsi->clk_lp_to_hs_count);
+ drm_dbg_kms(&i915->drm, "HS to LP Clock Count 0x%x\n",
+ intel_dsi->clk_hs_to_lp_count);
+ drm_dbg_kms(&i915->drm, "BTA %s\n",
+ enableddisabled(!(intel_dsi->video_frmt_cfg_bits & DISABLE_VIDEO_BTA)));
}
bool intel_dsi_vbt_init(struct intel_dsi *intel_dsi, u16 panel_id)
@@ -705,7 +735,7 @@ bool intel_dsi_vbt_init(struct intel_dsi *intel_dsi, u16 panel_id)
u16 burst_mode_ratio;
enum port port;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dev_priv->drm, "\n");
intel_dsi->eotp_pkt = mipi_config->eot_pkt_disabled ? 0 : 1;
intel_dsi->clock_stop = mipi_config->enable_clk_stop ? 1 : 0;
@@ -764,7 +794,8 @@ bool intel_dsi_vbt_init(struct intel_dsi *intel_dsi, u16 panel_id)
mipi_config->target_burst_mode_freq = bitrate;
if (mipi_config->target_burst_mode_freq < bitrate) {
- DRM_ERROR("Burst mode freq is less than computed\n");
+ drm_err(&dev_priv->drm,
+ "Burst mode freq is less than computed\n");
return false;
}
@@ -774,7 +805,8 @@ bool intel_dsi_vbt_init(struct intel_dsi *intel_dsi, u16 panel_id)
intel_dsi->pclk = DIV_ROUND_UP(intel_dsi->pclk * burst_mode_ratio, 100);
} else {
- DRM_ERROR("Burst mode target is not set\n");
+ drm_err(&dev_priv->drm,
+ "Burst mode target is not set\n");
return false;
}
} else
@@ -857,17 +889,20 @@ void intel_dsi_vbt_gpio_init(struct intel_dsi *intel_dsi, bool panel_is_on)
ret = pinctrl_register_mappings(soc_pwm_pinctrl_map,
ARRAY_SIZE(soc_pwm_pinctrl_map));
if (ret)
- DRM_ERROR("Failed to register pwm0 pinmux mapping\n");
+ drm_err(&dev_priv->drm,
+ "Failed to register pwm0 pinmux mapping\n");
pinctrl = devm_pinctrl_get_select(dev->dev, "soc_pwm0");
if (IS_ERR(pinctrl))
- DRM_ERROR("Failed to set pinmux to PWM\n");
+ drm_err(&dev_priv->drm,
+ "Failed to set pinmux to PWM\n");
}
if (want_panel_gpio) {
intel_dsi->gpio_panel = gpiod_get(dev->dev, "panel", flags);
if (IS_ERR(intel_dsi->gpio_panel)) {
- DRM_ERROR("Failed to own gpio for panel control\n");
+ drm_err(&dev_priv->drm,
+ "Failed to own gpio for panel control\n");
intel_dsi->gpio_panel = NULL;
}
}
@@ -876,7 +911,8 @@ void intel_dsi_vbt_gpio_init(struct intel_dsi *intel_dsi, bool panel_is_on)
intel_dsi->gpio_backlight =
gpiod_get(dev->dev, "backlight", flags);
if (IS_ERR(intel_dsi->gpio_backlight)) {
- DRM_ERROR("Failed to own gpio for backlight control\n");
+ drm_err(&dev_priv->drm,
+ "Failed to own gpio for backlight control\n");
intel_dsi->gpio_backlight = NULL;
}
}
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH v2 11/12] drm/i915/hdmi: convert to struct drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (9 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 10/12] drm/i915/dsi_vbt: " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-11 13:47 ` Jani Nikula
2020-02-06 8:00 ` [PATCH v2 12/12] drm/i915/dpio_phy: convert to " Wambui Karuga
2020-02-11 14:09 ` [PATCH v2 00/12] drm/i915/display: " Jani Nikula
12 siblings, 1 reply; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Conversion of various instances of the printk based drm logging macros
to the struct drm_device based logging macros in
i915/display/intel_hdmi.c.
This also involves extraction of the drm_i915_private device from
various intel/drm types for use in the logging macros.
Note that this converts DRM_DEBUG_DRIVER() to drm_dbg().
References: https://lists.freedesktop.org/archives/dri-devel/2020-January/253381.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 193 ++++++++++++++--------
1 file changed, 128 insertions(+), 65 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index e68bafb76cb1..4e8e26564c19 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -691,6 +691,7 @@ void intel_read_infoframe(struct intel_encoder *encoder,
union hdmi_infoframe *frame)
{
struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
+ struct drm_i915_private *i915 = to_i915(encoder->base.dev);
u8 buffer[VIDEO_DIP_DATA_SIZE];
int ret;
@@ -707,13 +708,15 @@ void intel_read_infoframe(struct intel_encoder *encoder,
/* see comment above for the reason for this offset */
ret = hdmi_infoframe_unpack(frame, buffer + 1, sizeof(buffer) - 1);
if (ret) {
- DRM_DEBUG_KMS("Failed to unpack infoframe type 0x%02x\n", type);
+ drm_dbg_kms(&i915->drm,
+ "Failed to unpack infoframe type 0x%02x\n", type);
return;
}
if (frame->any.type != type)
- DRM_DEBUG_KMS("Found the wrong infoframe type 0x%x (expected 0x%02x)\n",
- frame->any.type, type);
+ drm_dbg_kms(&i915->drm,
+ "Found the wrong infoframe type 0x%x (expected 0x%02x)\n",
+ frame->any.type, type);
}
static bool
@@ -853,7 +856,8 @@ intel_hdmi_compute_drm_infoframe(struct intel_encoder *encoder,
ret = drm_hdmi_infoframe_set_hdr_metadata(frame, conn_state);
if (ret < 0) {
- DRM_DEBUG_KMS("couldn't set HDR metadata in infoframe\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "couldn't set HDR metadata in infoframe\n");
return false;
}
@@ -893,8 +897,9 @@ static void g4x_set_infoframes(struct intel_encoder *encoder,
if (!(val & VIDEO_DIP_ENABLE))
return;
if (port != (val & VIDEO_DIP_PORT_MASK)) {
- DRM_DEBUG_KMS("video DIP still enabled on port %c\n",
- (val & VIDEO_DIP_PORT_MASK) >> 29);
+ drm_dbg_kms(&dev_priv->drm,
+ "video DIP still enabled on port %c\n",
+ (val & VIDEO_DIP_PORT_MASK) >> 29);
return;
}
val &= ~(VIDEO_DIP_ENABLE | VIDEO_DIP_ENABLE_AVI |
@@ -906,8 +911,9 @@ static void g4x_set_infoframes(struct intel_encoder *encoder,
if (port != (val & VIDEO_DIP_PORT_MASK)) {
if (val & VIDEO_DIP_ENABLE) {
- DRM_DEBUG_KMS("video DIP already enabled on port %c\n",
- (val & VIDEO_DIP_PORT_MASK) >> 29);
+ drm_dbg_kms(&dev_priv->drm,
+ "video DIP already enabled on port %c\n",
+ (val & VIDEO_DIP_PORT_MASK) >> 29);
return;
}
val &= ~VIDEO_DIP_PORT_MASK;
@@ -1264,8 +1270,8 @@ void intel_dp_dual_mode_set_tmds_output(struct intel_hdmi *hdmi, bool enable)
if (hdmi->dp_dual_mode.type < DRM_DP_DUAL_MODE_TYPE2_DVI)
return;
- DRM_DEBUG_KMS("%s DP dual mode adaptor TMDS output\n",
- enable ? "Enabling" : "Disabling");
+ drm_dbg_kms(&dev_priv->drm, "%s DP dual mode adaptor TMDS output\n",
+ enable ? "Enabling" : "Disabling");
drm_dp_dual_mode_set_tmds_output(hdmi->dp_dual_mode.type,
adapter, enable);
@@ -1349,13 +1355,15 @@ int intel_hdmi_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
ret = intel_hdmi_hdcp_write(intel_dig_port, DRM_HDCP_DDC_AN, an,
DRM_HDCP_AN_LEN);
if (ret) {
- DRM_DEBUG_KMS("Write An over DDC failed (%d)\n", ret);
+ drm_dbg_kms(&dev_priv->drm, "Write An over DDC failed (%d)\n",
+ ret);
return ret;
}
ret = intel_gmbus_output_aksv(adapter);
if (ret < 0) {
- DRM_DEBUG_KMS("Failed to output aksv (%d)\n", ret);
+ drm_dbg_kms(&dev_priv->drm, "Failed to output aksv (%d)\n",
+ ret);
return ret;
}
return 0;
@@ -1364,11 +1372,15 @@ int intel_hdmi_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
static int intel_hdmi_hdcp_read_bksv(struct intel_digital_port *intel_dig_port,
u8 *bksv)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
int ret;
+
ret = intel_hdmi_hdcp_read(intel_dig_port, DRM_HDCP_DDC_BKSV, bksv,
DRM_HDCP_KSV_LEN);
if (ret)
- DRM_DEBUG_KMS("Read Bksv over DDC failed (%d)\n", ret);
+ drm_dbg_kms(&i915->drm, "Read Bksv over DDC failed (%d)\n",
+ ret);
return ret;
}
@@ -1376,11 +1388,15 @@ static
int intel_hdmi_hdcp_read_bstatus(struct intel_digital_port *intel_dig_port,
u8 *bstatus)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
int ret;
+
ret = intel_hdmi_hdcp_read(intel_dig_port, DRM_HDCP_DDC_BSTATUS,
bstatus, DRM_HDCP_BSTATUS_LEN);
if (ret)
- DRM_DEBUG_KMS("Read bstatus over DDC failed (%d)\n", ret);
+ drm_dbg_kms(&i915->drm, "Read bstatus over DDC failed (%d)\n",
+ ret);
return ret;
}
@@ -1388,12 +1404,15 @@ static
int intel_hdmi_hdcp_repeater_present(struct intel_digital_port *intel_dig_port,
bool *repeater_present)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
int ret;
u8 val;
ret = intel_hdmi_hdcp_read(intel_dig_port, DRM_HDCP_DDC_BCAPS, &val, 1);
if (ret) {
- DRM_DEBUG_KMS("Read bcaps over DDC failed (%d)\n", ret);
+ drm_dbg_kms(&i915->drm, "Read bcaps over DDC failed (%d)\n",
+ ret);
return ret;
}
*repeater_present = val & DRM_HDCP_DDC_BCAPS_REPEATER_PRESENT;
@@ -1404,11 +1423,15 @@ static
int intel_hdmi_hdcp_read_ri_prime(struct intel_digital_port *intel_dig_port,
u8 *ri_prime)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
int ret;
+
ret = intel_hdmi_hdcp_read(intel_dig_port, DRM_HDCP_DDC_RI_PRIME,
ri_prime, DRM_HDCP_RI_LEN);
if (ret)
- DRM_DEBUG_KMS("Read Ri' over DDC failed (%d)\n", ret);
+ drm_dbg_kms(&i915->drm, "Read Ri' over DDC failed (%d)\n",
+ ret);
return ret;
}
@@ -1416,12 +1439,15 @@ static
int intel_hdmi_hdcp_read_ksv_ready(struct intel_digital_port *intel_dig_port,
bool *ksv_ready)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
int ret;
u8 val;
ret = intel_hdmi_hdcp_read(intel_dig_port, DRM_HDCP_DDC_BCAPS, &val, 1);
if (ret) {
- DRM_DEBUG_KMS("Read bcaps over DDC failed (%d)\n", ret);
+ drm_dbg_kms(&i915->drm, "Read bcaps over DDC failed (%d)\n",
+ ret);
return ret;
}
*ksv_ready = val & DRM_HDCP_DDC_BCAPS_KSV_FIFO_READY;
@@ -1432,11 +1458,15 @@ static
int intel_hdmi_hdcp_read_ksv_fifo(struct intel_digital_port *intel_dig_port,
int num_downstream, u8 *ksv_fifo)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
int ret;
+
ret = intel_hdmi_hdcp_read(intel_dig_port, DRM_HDCP_DDC_KSV_FIFO,
ksv_fifo, num_downstream * DRM_HDCP_KSV_LEN);
if (ret) {
- DRM_DEBUG_KMS("Read ksv fifo over DDC failed (%d)\n", ret);
+ drm_dbg_kms(&i915->drm,
+ "Read ksv fifo over DDC failed (%d)\n", ret);
return ret;
}
return 0;
@@ -1446,6 +1476,8 @@ static
int intel_hdmi_hdcp_read_v_prime_part(struct intel_digital_port *intel_dig_port,
int i, u32 *part)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
int ret;
if (i >= DRM_HDCP_V_PRIME_NUM_PARTS)
@@ -1454,7 +1486,8 @@ int intel_hdmi_hdcp_read_v_prime_part(struct intel_digital_port *intel_dig_port,
ret = intel_hdmi_hdcp_read(intel_dig_port, DRM_HDCP_DDC_V_PRIME(i),
part, DRM_HDCP_V_PRIME_PART_LEN);
if (ret)
- DRM_DEBUG_KMS("Read V'[%d] over DDC failed (%d)\n", i, ret);
+ drm_dbg_kms(&i915->drm, "Read V'[%d] over DDC failed (%d)\n",
+ i, ret);
return ret;
}
@@ -1477,12 +1510,14 @@ static int kbl_repositioning_enc_en_signal(struct intel_connector *connector)
ret = intel_ddi_toggle_hdcp_signalling(&intel_dig_port->base, false);
if (ret) {
- DRM_ERROR("Disable HDCP signalling failed (%d)\n", ret);
+ drm_err(&dev_priv->drm,
+ "Disable HDCP signalling failed (%d)\n", ret);
return ret;
}
ret = intel_ddi_toggle_hdcp_signalling(&intel_dig_port->base, true);
if (ret) {
- DRM_ERROR("Enable HDCP signalling failed (%d)\n", ret);
+ drm_err(&dev_priv->drm,
+ "Enable HDCP signalling failed (%d)\n", ret);
return ret;
}
@@ -1503,8 +1538,8 @@ int intel_hdmi_hdcp_toggle_signalling(struct intel_digital_port *intel_dig_port,
ret = intel_ddi_toggle_hdcp_signalling(&intel_dig_port->base, enable);
if (ret) {
- DRM_ERROR("%s HDCP signalling failed (%d)\n",
- enable ? "Enable" : "Disable", ret);
+ drm_err(&dev_priv->drm, "%s HDCP signalling failed (%d)\n",
+ enable ? "Enable" : "Disable", ret);
return ret;
}
@@ -1543,8 +1578,9 @@ bool intel_hdmi_hdcp_check_link(struct intel_digital_port *intel_dig_port)
/* Wait for Ri prime match */
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",
- intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)));
+ drm_err(&dev_priv->drm,
+ "Ri' mismatch detected, link check failed (%x)\n",
+ intel_de_read(dev_priv, HDCP_STATUS(dev_priv, cpu_transcoder, port)));
return false;
}
return true;
@@ -1597,12 +1633,15 @@ int hdcp2_detect_msg_availability(struct intel_digital_port *intel_digital_port,
u8 msg_id, bool *msg_ready,
ssize_t *msg_sz)
{
+ struct drm_i915_private *i915 =
+ intel_digital_port->base.base.dev->dev_private;
u8 rx_status[HDCP_2_2_HDMI_RXSTATUS_LEN];
int ret;
ret = intel_hdmi_hdcp2_read_rx_status(intel_digital_port, rx_status);
if (ret < 0) {
- DRM_DEBUG_KMS("rx_status read failed. Err %d\n", ret);
+ drm_dbg_kms(&i915->drm, "rx_status read failed. Err %d\n",
+ ret);
return ret;
}
@@ -1622,6 +1661,8 @@ static ssize_t
intel_hdmi_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
u8 msg_id, bool paired)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
bool msg_ready = false;
int timeout, ret;
ssize_t msg_sz = 0;
@@ -1636,8 +1677,8 @@ intel_hdmi_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
!ret && msg_ready && msg_sz, timeout * 1000,
1000, 5 * 1000);
if (ret)
- DRM_DEBUG_KMS("msg_id: %d, ret: %d, timeout: %d\n",
- msg_id, ret, timeout);
+ drm_dbg_kms(&i915->drm, "msg_id: %d, ret: %d, timeout: %d\n",
+ msg_id, ret, timeout);
return ret ? ret : msg_sz;
}
@@ -1656,6 +1697,8 @@ static
int intel_hdmi_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
u8 msg_id, void *buf, size_t size)
{
+ struct drm_i915_private *i915 =
+ intel_dig_port->base.base.dev->dev_private;
struct intel_hdmi *hdmi = &intel_dig_port->hdmi;
struct intel_hdcp *hdcp = &hdmi->attached_connector->hdcp;
unsigned int offset;
@@ -1671,15 +1714,17 @@ int intel_hdmi_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
* available buffer.
*/
if (ret > size) {
- DRM_DEBUG_KMS("msg_sz(%zd) is more than exp size(%zu)\n",
- ret, size);
+ drm_dbg_kms(&i915->drm,
+ "msg_sz(%zd) is more than exp size(%zu)\n",
+ ret, size);
return -1;
}
offset = HDCP_2_2_HDMI_REG_RD_MSG_OFFSET;
ret = intel_hdmi_hdcp_read(intel_dig_port, offset, buf, ret);
if (ret)
- DRM_DEBUG_KMS("Failed to read msg_id: %d(%zd)\n", msg_id, ret);
+ drm_dbg_kms(&i915->drm, "Failed to read msg_id: %d(%zd)\n",
+ msg_id, ret);
return ret;
}
@@ -1875,11 +1920,12 @@ static void intel_enable_hdmi_audio(struct intel_encoder *encoder,
const struct intel_crtc_state *pipe_config,
const struct drm_connector_state *conn_state)
{
+ struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
drm_WARN_ON(encoder->base.dev, !pipe_config->has_hdmi_sink);
- DRM_DEBUG_DRIVER("Enabling HDMI audio on pipe %c\n",
- pipe_name(crtc->pipe));
+ drm_dbg(&i915->drm, "Enabling HDMI audio on pipe %c\n",
+ pipe_name(crtc->pipe));
intel_audio_codec_enable(encoder, pipe_config, conn_state);
}
@@ -2299,10 +2345,12 @@ static bool
intel_hdmi_ycbcr420_config(struct drm_connector *connector,
struct intel_crtc_state *config)
{
+ struct drm_i915_private *i915 = to_i915(connector->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(config->uapi.crtc);
if (!connector->ycbcr_420_allowed) {
- DRM_ERROR("Platform doesn't support YCBCR420 output\n");
+ drm_err(&i915->drm,
+ "Platform doesn't support YCBCR420 output\n");
return false;
}
@@ -2310,7 +2358,8 @@ intel_hdmi_ycbcr420_config(struct drm_connector *connector,
/* YCBCR 420 output conversion needs a scaler */
if (skl_update_scaler_crtc(config)) {
- DRM_DEBUG_KMS("Scaler allocation for output failed\n");
+ drm_dbg_kms(&i915->drm,
+ "Scaler allocation for output failed\n");
return false;
}
@@ -2352,6 +2401,7 @@ static int intel_hdmi_compute_clock(struct intel_encoder *encoder,
struct intel_crtc_state *crtc_state)
{
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
+ struct drm_i915_private *i915 = to_i915(encoder->base.dev);
const struct drm_display_mode *adjusted_mode =
&crtc_state->hw.adjusted_mode;
int bpc, clock = adjusted_mode->crtc_clock;
@@ -2375,13 +2425,15 @@ static int intel_hdmi_compute_clock(struct intel_encoder *encoder,
if (crtc_state->pipe_bpp > bpc * 3)
crtc_state->pipe_bpp = bpc * 3;
- DRM_DEBUG_KMS("picking %d bpc for HDMI output (pipe bpp: %d)\n",
- bpc, crtc_state->pipe_bpp);
+ drm_dbg_kms(&i915->drm,
+ "picking %d bpc for HDMI output (pipe bpp: %d)\n",
+ bpc, crtc_state->pipe_bpp);
if (hdmi_port_clock_valid(intel_hdmi, crtc_state->port_clock,
false, crtc_state->has_hdmi_sink) != MODE_OK) {
- DRM_DEBUG_KMS("unsupported HDMI clock (%d kHz), rejecting mode\n",
- crtc_state->port_clock);
+ drm_dbg_kms(&i915->drm,
+ "unsupported HDMI clock (%d kHz), rejecting mode\n",
+ crtc_state->port_clock);
return -EINVAL;
}
@@ -2444,7 +2496,8 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
if (drm_mode_is_420_only(&connector->display_info, adjusted_mode)) {
if (!intel_hdmi_ycbcr420_config(connector, pipe_config)) {
- DRM_ERROR("Can't support YCBCR420 output\n");
+ drm_err(&dev_priv->drm,
+ "Can't support YCBCR420 output\n");
return -EINVAL;
}
}
@@ -2487,22 +2540,22 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
intel_hdmi_compute_gcp_infoframe(encoder, pipe_config, conn_state);
if (!intel_hdmi_compute_avi_infoframe(encoder, pipe_config, conn_state)) {
- DRM_DEBUG_KMS("bad AVI infoframe\n");
+ drm_dbg_kms(&dev_priv->drm, "bad AVI infoframe\n");
return -EINVAL;
}
if (!intel_hdmi_compute_spd_infoframe(encoder, pipe_config, conn_state)) {
- DRM_DEBUG_KMS("bad SPD infoframe\n");
+ drm_dbg_kms(&dev_priv->drm, "bad SPD infoframe\n");
return -EINVAL;
}
if (!intel_hdmi_compute_hdmi_infoframe(encoder, pipe_config, conn_state)) {
- DRM_DEBUG_KMS("bad HDMI infoframe\n");
+ drm_dbg_kms(&dev_priv->drm, "bad HDMI infoframe\n");
return -EINVAL;
}
if (!intel_hdmi_compute_drm_infoframe(encoder, pipe_config, conn_state)) {
- DRM_DEBUG_KMS("bad DRM infoframe\n");
+ drm_dbg_kms(&dev_priv->drm, "bad DRM infoframe\n");
return -EINVAL;
}
@@ -2552,7 +2605,8 @@ intel_hdmi_dp_dual_mode_detect(struct drm_connector *connector, bool has_edid)
*/
if (has_edid && !connector->override_edid &&
intel_bios_is_port_dp_dual_mode(dev_priv, port)) {
- DRM_DEBUG_KMS("Assuming DP dual mode adaptor presence based on VBT\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "Assuming DP dual mode adaptor presence based on VBT\n");
type = DRM_DP_DUAL_MODE_TYPE1_DVI;
} else {
type = DRM_DP_DUAL_MODE_NONE;
@@ -2566,9 +2620,10 @@ intel_hdmi_dp_dual_mode_detect(struct drm_connector *connector, bool has_edid)
hdmi->dp_dual_mode.max_tmds_clock =
drm_dp_dual_mode_max_tmds_clock(type, adapter);
- DRM_DEBUG_KMS("DP dual mode adaptor (%s) detected (max TMDS clock: %d kHz)\n",
- drm_dp_get_dual_mode_type_name(type),
- hdmi->dp_dual_mode.max_tmds_clock);
+ drm_dbg_kms(&dev_priv->drm,
+ "DP dual mode adaptor (%s) detected (max TMDS clock: %d kHz)\n",
+ drm_dp_get_dual_mode_type_name(type),
+ hdmi->dp_dual_mode.max_tmds_clock);
}
static bool
@@ -2588,7 +2643,8 @@ intel_hdmi_set_edid(struct drm_connector *connector)
edid = drm_get_edid(connector, i2c);
if (!edid && !intel_gmbus_is_forced_bit(i2c)) {
- DRM_DEBUG_KMS("HDMI GMBUS EDID read failed, retry using GPIO bit-banging\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "HDMI GMBUS EDID read failed, retry using GPIO bit-banging\n");
intel_gmbus_force_bit(i2c, true);
edid = drm_get_edid(connector, i2c);
intel_gmbus_force_bit(i2c, false);
@@ -2620,8 +2676,8 @@ intel_hdmi_detect(struct drm_connector *connector, bool force)
struct intel_encoder *encoder = &hdmi_to_dig_port(intel_hdmi)->base;
intel_wakeref_t wakeref;
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
+ drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n",
+ connector->base.id, connector->name);
wakeref = intel_display_power_get(dev_priv, POWER_DOMAIN_GMBUS);
@@ -2652,8 +2708,9 @@ intel_hdmi_detect(struct drm_connector *connector, bool force)
static void
intel_hdmi_force(struct drm_connector *connector)
{
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
+ drm_dbg_kms(&to_i915(connector->dev)->drm,
+ "[CONNECTOR:%d:%s]\n",
+ connector->base.id, connector->name);
intel_hdmi_unset_edid(connector);
@@ -2802,7 +2859,8 @@ static void intel_hdmi_create_i2c_symlink(struct drm_connector *connector)
ret = sysfs_create_link(connector_kobj, i2c_kobj, i2c_kobj->name);
if (ret)
- DRM_ERROR("Failed to create i2c symlink (%d)\n", ret);
+ drm_err(&to_i915(connector->dev)->drm,
+ "Failed to create i2c symlink (%d)\n", ret);
}
static void intel_hdmi_remove_i2c_symlink(struct drm_connector *connector)
@@ -2931,9 +2989,10 @@ bool intel_hdmi_handle_sink_scrambling(struct intel_encoder *encoder,
if (!sink_scrambling->supported)
return true;
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] scrambling=%s, TMDS bit clock ratio=1/%d\n",
- connector->base.id, connector->name,
- yesno(scrambling), high_tmds_clock_ratio ? 40 : 10);
+ drm_dbg_kms(&dev_priv->drm,
+ "[CONNECTOR:%d:%s] scrambling=%s, TMDS bit clock ratio=1/%d\n",
+ connector->base.id, connector->name,
+ yesno(scrambling), high_tmds_clock_ratio ? 40 : 10);
/* Set TMDS bit clock ratio to 1/40 or 1/10, and enable/disable scrambling */
return drm_scdc_set_high_tmds_clock_ratio(adapter,
@@ -3075,8 +3134,9 @@ static u8 intel_hdmi_ddc_pin(struct intel_encoder *encoder)
ddc_pin = intel_bios_alternate_ddc_pin(encoder);
if (ddc_pin) {
- DRM_DEBUG_KMS("Using DDC pin 0x%x for port %c (VBT)\n",
- ddc_pin, port_name(port));
+ drm_dbg_kms(&dev_priv->drm,
+ "Using DDC pin 0x%x for port %c (VBT)\n",
+ ddc_pin, port_name(port));
return ddc_pin;
}
@@ -3093,8 +3153,9 @@ static u8 intel_hdmi_ddc_pin(struct intel_encoder *encoder)
else
ddc_pin = g4x_port_to_ddc_pin(dev_priv, port);
- DRM_DEBUG_KMS("Using DDC pin 0x%x for port %c (platform default)\n",
- ddc_pin, port_name(port));
+ drm_dbg_kms(&dev_priv->drm,
+ "Using DDC pin 0x%x for port %c (platform default)\n",
+ ddc_pin, port_name(port));
return ddc_pin;
}
@@ -3151,8 +3212,9 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
enum port port = intel_encoder->port;
struct cec_connector_info conn_info;
- DRM_DEBUG_KMS("Adding HDMI connector on [ENCODER:%d:%s]\n",
- intel_encoder->base.base.id, intel_encoder->base.name);
+ drm_dbg_kms(&dev_priv->drm,
+ "Adding HDMI connector on [ENCODER:%d:%s]\n",
+ intel_encoder->base.base.id, intel_encoder->base.name);
if (INTEL_GEN(dev_priv) < 12 && drm_WARN_ON(dev, port == PORT_A))
return;
@@ -3195,7 +3257,8 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
int ret = intel_hdcp_init(intel_connector,
&intel_hdmi_hdcp_shim);
if (ret)
- DRM_DEBUG_KMS("HDCP init failed, skipping.\n");
+ drm_dbg_kms(&dev_priv->drm,
+ "HDCP init failed, skipping.\n");
}
/* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written
@@ -3214,7 +3277,7 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
cec_notifier_conn_register(dev->dev, port_identifier(port),
&conn_info);
if (!intel_hdmi->cec_notifier)
- DRM_DEBUG_KMS("CEC notifier get failed\n");
+ drm_dbg_kms(&dev_priv->drm, "CEC notifier get failed\n");
}
static enum intel_hotplug_state
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH v2 11/12] drm/i915/hdmi: convert to struct drm_device based logging macros.
2020-02-06 8:00 ` [PATCH v2 11/12] drm/i915/hdmi: convert to struct " Wambui Karuga
@ 2020-02-11 13:47 ` Jani Nikula
0 siblings, 0 replies; 18+ messages in thread
From: Jani Nikula @ 2020-02-11 13:47 UTC (permalink / raw)
To: Wambui Karuga, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
On Thu, 06 Feb 2020, Wambui Karuga <wambui.karugax@gmail.com> wrote:
> @@ -1364,11 +1372,15 @@ int intel_hdmi_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
> static int intel_hdmi_hdcp_read_bksv(struct intel_digital_port *intel_dig_port,
> u8 *bksv)
> {
> + struct drm_i915_private *i915 =
> + intel_dig_port->base.base.dev->dev_private;
The preferred way to get from intel_digital_port to i915 throughout is
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
I realize there are some bad examples in the file; I've posted [1] to
fix them.
BR,
Jani.
[1] http://patchwork.freedesktop.org/patch/msgid/20200211134427.31605-1-jani.nikula@intel.com
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v2 12/12] drm/i915/dpio_phy: convert to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (10 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 11/12] drm/i915/hdmi: convert to struct " Wambui Karuga
@ 2020-02-06 8:00 ` Wambui Karuga
2020-02-11 14:09 ` [PATCH v2 00/12] drm/i915/display: " Jani Nikula
12 siblings, 0 replies; 18+ messages in thread
From: Wambui Karuga @ 2020-02-06 8:00 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
Conversion of the printk based logging macros to the struct drm_device
based logging macros in i915/display/intel_dpio_phy.c.
This was achieved using the following coccinelle semantic patch that
matches based on the existence of a drm_i915_private device:
@@
identifier fn, T;
@@
fn(...,struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
@@
identifier fn, T;
@@
fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}
Note that this converts both DRM_DEBUG/DRM_DEBUG_DRIVER to drm_dbg().
Checkpatch warnings were fixed manually.
References: https://lists.freedesktop.org/archives/dri-devel/2020-January/253381.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
---
drivers/gpu/drm/i915/display/intel_dpio_phy.c | 28 +++++++++++--------
1 file changed, 16 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpio_phy.c b/drivers/gpu/drm/i915/display/intel_dpio_phy.c
index 85d6471ac357..399a7edb4568 100644
--- a/drivers/gpu/drm/i915/display/intel_dpio_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_dpio_phy.c
@@ -294,7 +294,8 @@ void bxt_ddi_phy_set_signal_level(struct drm_i915_private *dev_priv,
val |= SCALE_DCOMP_METHOD;
if ((val & UNIQUE_TRANGE_EN_METHOD) && !(val & SCALE_DCOMP_METHOD))
- DRM_ERROR("Disabled scaling while ouniqetrangenmethod was set");
+ drm_err(&dev_priv->drm,
+ "Disabled scaling while ouniqetrangenmethod was set");
intel_de_write(dev_priv, BXT_PORT_TX_DW3_GRP(phy, ch), val);
@@ -320,15 +321,15 @@ bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv,
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);
+ drm_dbg(&dev_priv->drm,
+ "DDI PHY %d powered, but power hasn't settled\n", phy);
return false;
}
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);
+ drm_dbg(&dev_priv->drm,
+ "DDI PHY %d powered, but still in reset\n", phy);
return false;
}
@@ -348,7 +349,8 @@ static void bxt_phy_wait_grc_done(struct drm_i915_private *dev_priv,
{
if (intel_de_wait_for_set(dev_priv, BXT_PORT_REF_DW3(phy),
GRC_DONE, 10))
- DRM_ERROR("timeout waiting for PHY%d GRC\n", phy);
+ drm_err(&dev_priv->drm, "timeout waiting for PHY%d GRC\n",
+ phy);
}
static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
@@ -365,13 +367,14 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
dev_priv->bxt_phy_grc = bxt_get_grc(dev_priv, phy);
if (bxt_ddi_phy_verify_state(dev_priv, phy)) {
- DRM_DEBUG_DRIVER("DDI PHY %d already enabled, "
- "won't reprogram it\n", phy);
+ drm_dbg(&dev_priv->drm, "DDI PHY %d already enabled, "
+ "won't reprogram it\n", phy);
return;
}
- DRM_DEBUG_DRIVER("DDI PHY %d enabled with invalid state, "
- "force reprogramming it\n", phy);
+ drm_dbg(&dev_priv->drm,
+ "DDI PHY %d enabled with invalid state, "
+ "force reprogramming it\n", phy);
}
val = intel_de_read(dev_priv, BXT_P_CR_GT_DISP_PWRON);
@@ -391,7 +394,8 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
PHY_RESERVED | PHY_POWER_GOOD,
PHY_POWER_GOOD,
1))
- DRM_ERROR("timeout during PHY%d power on\n", phy);
+ drm_err(&dev_priv->drm, "timeout during PHY%d power on\n",
+ phy);
/* Program PLL Rcomp code offset */
val = intel_de_read(dev_priv, BXT_PORT_CL1CM_DW9(phy));
@@ -505,7 +509,7 @@ __phy_reg_verify_state(struct drm_i915_private *dev_priv, enum dpio_phy phy,
vaf.fmt = reg_fmt;
vaf.va = &args;
- DRM_DEBUG_DRIVER("DDI PHY %d reg %pV [%08x] state mismatch: "
+ drm_dbg(&dev_priv->drm, "DDI PHY %d reg %pV [%08x] state mismatch: "
"current %08x, expected %08x (mask %08x)\n",
phy, &vaf, reg.reg, val, (val & ~mask) | expected,
mask);
--
2.25.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros.
2020-02-06 8:00 [PATCH v2 00/12] drm/i915/display: convert to drm_device based logging macros Wambui Karuga
` (11 preceding siblings ...)
2020-02-06 8:00 ` [PATCH v2 12/12] drm/i915/dpio_phy: convert to " Wambui Karuga
@ 2020-02-11 14:09 ` Jani Nikula
12 siblings, 0 replies; 18+ messages in thread
From: Jani Nikula @ 2020-02-11 14:09 UTC (permalink / raw)
To: Wambui Karuga, joonas.lahtinen, rodrigo.vivi, airlied, daniel
Cc: sean, intel-gfx, dri-devel, linux-kernel
On Thu, 06 Feb 2020, Wambui Karuga <wambui.karugax@gmail.com> wrote:
> This patchset continues the conversion of the printk based drm logging
> macros in drm/i915 to use the struct drm_device based logging macros.
> This series was done both using coccinelle and manually.
Thank you for the patches! I pushed all the patches that I did *not*
reply to separately.
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 18+ messages in thread