* [Intel-gfx] [PATCH 01/37] drm/i915/rkl: Add DPLL4 support
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 02/37] drm/i915/rkl: Add DDC pin mapping Lucas De Marchi
` (39 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
Rocket Lake has a third DPLL (called 'DPLL4') that must be used to
enable a third display. Unlike EHL's variant of DPLL4, the RKL variant
behaves the same as DPLL0/1. And despite its name, the DPLL4 registers
are offset as if it were DPLL2, so no extra offset handling is needed
either.
Bspec: 49202
Bspec: 49443
Bspec: 50288
Bspec: 50289
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-20-matthew.d.roper@intel.com
---
drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 28 +++++++++++++++++--
1 file changed, 25 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index b45185b80bec..196d9eb3a77b 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -3506,13 +3506,19 @@ static bool icl_get_combo_phy_dpll(struct intel_atomic_state *state,
return false;
}
- if (IS_ELKHARTLAKE(dev_priv) && port != PORT_A)
+ if (IS_ROCKETLAKE(dev_priv)) {
dpll_mask =
BIT(DPLL_ID_EHL_DPLL4) |
BIT(DPLL_ID_ICL_DPLL1) |
BIT(DPLL_ID_ICL_DPLL0);
- else
+ } else if (IS_ELKHARTLAKE(dev_priv) && port != PORT_A) {
+ dpll_mask =
+ BIT(DPLL_ID_EHL_DPLL4) |
+ BIT(DPLL_ID_ICL_DPLL1) |
+ BIT(DPLL_ID_ICL_DPLL0);
+ } else {
dpll_mask = BIT(DPLL_ID_ICL_DPLL1) | BIT(DPLL_ID_ICL_DPLL0);
+ }
port_dpll->pll = intel_find_shared_dpll(state, crtc,
&port_dpll->hw_state,
@@ -4275,6 +4281,20 @@ static const struct intel_dpll_mgr tgl_pll_mgr = {
.dump_hw_state = icl_dump_hw_state,
};
+static const struct dpll_info rkl_plls[] = {
+ { "DPLL 0", &combo_pll_funcs, DPLL_ID_ICL_DPLL0, 0 },
+ { "DPLL 1", &combo_pll_funcs, DPLL_ID_ICL_DPLL1, 0 },
+ { "DPLL 4", &combo_pll_funcs, DPLL_ID_EHL_DPLL4, 0 },
+ { },
+};
+
+static const struct intel_dpll_mgr rkl_pll_mgr = {
+ .dpll_info = rkl_plls,
+ .get_dplls = icl_get_dplls,
+ .put_dplls = icl_put_dplls,
+ .dump_hw_state = icl_dump_hw_state,
+};
+
/**
* intel_shared_dpll_init - Initialize shared DPLLs
* @dev: drm device
@@ -4288,7 +4308,9 @@ void intel_shared_dpll_init(struct drm_device *dev)
const struct dpll_info *dpll_info;
int i;
- if (INTEL_GEN(dev_priv) >= 12)
+ if (IS_ROCKETLAKE(dev_priv))
+ dpll_mgr = &rkl_pll_mgr;
+ else if (INTEL_GEN(dev_priv) >= 12)
dpll_mgr = &tgl_pll_mgr;
else if (IS_ELKHARTLAKE(dev_priv))
dpll_mgr = &ehl_pll_mgr;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 02/37] drm/i915/rkl: Add DDC pin mapping
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 01/37] drm/i915/rkl: Add DPLL4 support Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 03/37] drm/i915/rkl: Setup ports/phys Lucas De Marchi
` (38 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
The pin mapping for the final two outputs varies according to which PCH
is present on the platform: with TGP the pins are remapped into the TC
range, whereas with CMP they stay in the traditional combo output range.
Bspec: 49181
Cc: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-16-matthew.d.roper@intel.com
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 010f37240710..a31a98d26882 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -3082,6 +3082,24 @@ static u8 mcc_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port)
return ddc_pin;
}
+static u8 rkl_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port)
+{
+ enum phy phy = intel_port_to_phy(dev_priv, port);
+
+ WARN_ON(port == PORT_C);
+
+ /*
+ * Pin mapping for RKL depends on which PCH is present. With TGP, the
+ * final two outputs use type-c pins, even though they're actually
+ * combo outputs. With CMP, the traditional DDI A-D pins are used for
+ * all outputs.
+ */
+ if (INTEL_PCH_TYPE(dev_priv) >= PCH_TGP && phy >= PHY_C)
+ return GMBUS_PIN_9_TC1_ICP + phy - PHY_C;
+
+ return GMBUS_PIN_1_BXT + phy;
+}
+
static u8 g4x_port_to_ddc_pin(struct drm_i915_private *dev_priv,
enum port port)
{
@@ -3119,7 +3137,9 @@ static u8 intel_hdmi_ddc_pin(struct intel_encoder *encoder)
return ddc_pin;
}
- if (HAS_PCH_MCC(dev_priv))
+ if (IS_ROCKETLAKE(dev_priv))
+ ddc_pin = rkl_port_to_ddc_pin(dev_priv, port);
+ else if (HAS_PCH_MCC(dev_priv))
ddc_pin = mcc_port_to_ddc_pin(dev_priv, port);
else if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
ddc_pin = icl_port_to_ddc_pin(dev_priv, port);
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 03/37] drm/i915/rkl: Setup ports/phys
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 01/37] drm/i915/rkl: Add DPLL4 support Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 02/37] drm/i915/rkl: Add DDC pin mapping Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 04/37] drm/i915/rkl: provide port/phy mapping for vbt Lucas De Marchi
` (37 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
RKL uses DDI's A, B, TC1, and TC2 which need to map to combo PHY's A-D.
Bspec: 49181
Cc: Imre Deak <imre.deak@intel.com>
Cc: Aditya Swarup <aditya.swarup@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-14-matthew.d.roper@intel.com
---
drivers/gpu/drm/i915/display/intel_display.c | 34 ++++++++++++--------
drivers/gpu/drm/i915/i915_reg.h | 4 ++-
2 files changed, 24 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 321438ea7077..5b641c1fdfe6 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7212,30 +7212,33 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy)
{
if (phy == PHY_NONE)
return false;
-
- if (IS_ELKHARTLAKE(dev_priv))
+ else if (IS_ROCKETLAKE(dev_priv))
+ return phy <= PHY_D;
+ else if (IS_ELKHARTLAKE(dev_priv))
return phy <= PHY_C;
-
- if (INTEL_GEN(dev_priv) >= 11)
+ else if (INTEL_GEN(dev_priv) >= 11)
return phy <= PHY_B;
-
- return false;
+ else
+ return false;
}
bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy)
{
- if (INTEL_GEN(dev_priv) >= 12)
+ if (IS_ROCKETLAKE(dev_priv))
+ return false;
+ else if (INTEL_GEN(dev_priv) >= 12)
return phy >= PHY_D && phy <= PHY_I;
-
- if (INTEL_GEN(dev_priv) >= 11 && !IS_ELKHARTLAKE(dev_priv))
+ else if (INTEL_GEN(dev_priv) >= 11 && !IS_ELKHARTLAKE(dev_priv))
return phy >= PHY_C && phy <= PHY_F;
-
- return false;
+ else
+ return false;
}
enum phy intel_port_to_phy(struct drm_i915_private *i915, enum port port)
{
- if (IS_ELKHARTLAKE(i915) && port == PORT_D)
+ if (IS_ROCKETLAKE(i915) && port >= PORT_D)
+ return (enum phy)port - 1;
+ else if (IS_ELKHARTLAKE(i915) && port == PORT_D)
return PHY_A;
return (enum phy)port;
@@ -16725,7 +16728,12 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
if (!HAS_DISPLAY(dev_priv) || !INTEL_DISPLAY_ENABLED(dev_priv))
return;
- if (INTEL_GEN(dev_priv) >= 12) {
+ if (IS_ROCKETLAKE(dev_priv)) {
+ intel_ddi_init(dev_priv, PORT_A);
+ intel_ddi_init(dev_priv, PORT_B);
+ intel_ddi_init(dev_priv, PORT_D); /* DDI TC1 */
+ intel_ddi_init(dev_priv, PORT_E); /* DDI TC2 */
+ } else if (INTEL_GEN(dev_priv) >= 12) {
intel_ddi_init(dev_priv, PORT_A);
intel_ddi_init(dev_priv, PORT_B);
intel_ddi_init(dev_priv, PORT_D);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index e9d50fe0f375..5ad8b91bc3a4 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1869,9 +1869,11 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define _ICL_COMBOPHY_A 0x162000
#define _ICL_COMBOPHY_B 0x6C000
#define _EHL_COMBOPHY_C 0x160000
+#define _RKL_COMBOPHY_D 0x161000
#define _ICL_COMBOPHY(phy) _PICK(phy, _ICL_COMBOPHY_A, \
_ICL_COMBOPHY_B, \
- _EHL_COMBOPHY_C)
+ _EHL_COMBOPHY_C, \
+ _RKL_COMBOPHY_D)
/* CNL/ICL Port CL_DW registers */
#define _ICL_PORT_CL_DW(dw, phy) (_ICL_COMBOPHY(phy) + \
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 04/37] drm/i915/rkl: provide port/phy mapping for vbt
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (2 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 03/37] drm/i915/rkl: Setup ports/phys Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 05/37] drm/i915/rkl: Handle HTI Lucas De Marchi
` (36 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
RKL uses the DDI A, DDI B, DDI USBC1, DDI USBC2 from the DE point of
view, so all DDI/pipe/transcoder register use these indexes to refer to
them. Combo phy and IO functions follow another namespace that we keep
as "enum phy". The VBT in theory would use the DE point of view, but
that does not happen in practice.
Provide a table to convert the child devices to the "correct" port
numbering we use. Now this is the output we get while reading the VBT:
DDIA:
[drm:intel_bios_port_aux_ch [i915]] using AUX A for port A (VBT)
[drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:275:DDI A]
[drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:275:DDI A]
[drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x1 for port A (VBT)
DDIB:
[drm:intel_bios_port_aux_ch [i915]] using AUX B for port B (platform default)
[drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:291:DDI B]
[drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x2 for port B (VBT)
DDI USBC1:
[drm:intel_bios_port_aux_ch [i915]] using AUX D for port D (VBT)
[drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:295:DDI D]
[drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:295:DDI D]
[drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x3 for port D (VBT)
DDI USBC2:
[drm:intel_bios_port_aux_ch [i915]] using AUX E for port E (VBT)
[drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:306:DDI E]
[drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:306:DDI E]
[drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x9 for port E (VBT)
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Cc: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-15-matthew.d.roper@intel.com
---
drivers/gpu/drm/i915/display/intel_bios.c | 72 ++++++++++++++++-------
1 file changed, 51 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 839124647202..4f1a72a90b8f 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -1619,30 +1619,18 @@ static u8 map_ddc_pin(struct drm_i915_private *dev_priv, u8 vbt_pin)
return 0;
}
-static enum port dvo_port_to_port(u8 dvo_port)
+static enum port __dvo_port_to_port(int n_ports, int n_dvo,
+ const int port_mapping[][3], u8 dvo_port)
{
- /*
- * Each DDI port can have more than one value on the "DVO Port" field,
- * so look for all the possible values for each port.
- */
- static const int dvo_ports[][3] = {
- [PORT_A] = { DVO_PORT_HDMIA, DVO_PORT_DPA, -1},
- [PORT_B] = { DVO_PORT_HDMIB, DVO_PORT_DPB, -1},
- [PORT_C] = { DVO_PORT_HDMIC, DVO_PORT_DPC, -1},
- [PORT_D] = { DVO_PORT_HDMID, DVO_PORT_DPD, -1},
- [PORT_E] = { DVO_PORT_CRT, DVO_PORT_HDMIE, DVO_PORT_DPE},
- [PORT_F] = { DVO_PORT_HDMIF, DVO_PORT_DPF, -1},
- [PORT_G] = { DVO_PORT_HDMIG, DVO_PORT_DPG, -1},
- };
enum port port;
int i;
- for (port = PORT_A; port < ARRAY_SIZE(dvo_ports); port++) {
- for (i = 0; i < ARRAY_SIZE(dvo_ports[port]); i++) {
- if (dvo_ports[port][i] == -1)
+ for (port = PORT_A; port < n_ports; port++) {
+ for (i = 0; i < n_dvo; i++) {
+ if (port_mapping[port][i] == -1)
break;
- if (dvo_port == dvo_ports[port][i])
+ if (dvo_port == port_mapping[port][i])
return port;
}
}
@@ -1650,6 +1638,48 @@ static enum port dvo_port_to_port(u8 dvo_port)
return PORT_NONE;
}
+static enum port dvo_port_to_port(struct drm_i915_private *dev_priv,
+ u8 dvo_port)
+{
+ /*
+ * Each DDI port can have more than one value on the "DVO Port" field,
+ * so look for all the possible values for each port.
+ */
+ static const int port_mapping[][3] = {
+ [PORT_A] = { DVO_PORT_HDMIA, DVO_PORT_DPA, -1 },
+ [PORT_B] = { DVO_PORT_HDMIB, DVO_PORT_DPB, -1 },
+ [PORT_C] = { DVO_PORT_HDMIC, DVO_PORT_DPC, -1 },
+ [PORT_D] = { DVO_PORT_HDMID, DVO_PORT_DPD, -1 },
+ [PORT_E] = { DVO_PORT_CRT, DVO_PORT_HDMIE, -1 },
+ [PORT_F] = { DVO_PORT_HDMIF, DVO_PORT_DPF, -1 },
+ [PORT_G] = { DVO_PORT_HDMIG, DVO_PORT_DPG, -1 },
+ };
+ /*
+ * Bspec lists the ports as A, B, C, D - however internally in our
+ * driver we keep them as PORT_A, PORT_B, PORT_D and PORT_E so the
+ * registers in Display Engine match the right offsets. Apply the
+ * mapping here to translate from VBT to internal convention.
+ */
+ static const int rkl_port_mapping[][3] = {
+ [PORT_A] = { DVO_PORT_HDMIA, DVO_PORT_DPA, -1 },
+ [PORT_B] = { DVO_PORT_HDMIB, DVO_PORT_DPB, -1 },
+ [PORT_C] = { -1 },
+ [PORT_D] = { DVO_PORT_HDMIC, DVO_PORT_DPC, -1 },
+ [PORT_E] = { DVO_PORT_HDMID, DVO_PORT_DPD, -1 },
+ };
+
+ if (IS_ROCKETLAKE(dev_priv))
+ return __dvo_port_to_port(ARRAY_SIZE(rkl_port_mapping),
+ ARRAY_SIZE(rkl_port_mapping[0]),
+ rkl_port_mapping,
+ dvo_port);
+ else
+ return __dvo_port_to_port(ARRAY_SIZE(port_mapping),
+ ARRAY_SIZE(port_mapping[0]),
+ port_mapping,
+ dvo_port);
+}
+
static void parse_ddi_port(struct drm_i915_private *dev_priv,
struct display_device_data *devdata,
u8 bdb_version)
@@ -1659,7 +1689,7 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv,
bool is_dvi, is_hdmi, is_dp, is_edp, is_crt;
enum port port;
- port = dvo_port_to_port(child->dvo_port);
+ port = dvo_port_to_port(dev_priv, child->dvo_port);
if (port == PORT_NONE)
return;
@@ -2603,10 +2633,10 @@ enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *dev_priv,
aux_ch = AUX_CH_B;
break;
case DP_AUX_C:
- aux_ch = AUX_CH_C;
+ aux_ch = IS_ROCKETLAKE(dev_priv) ? AUX_CH_D : AUX_CH_C;
break;
case DP_AUX_D:
- aux_ch = AUX_CH_D;
+ aux_ch = IS_ROCKETLAKE(dev_priv) ? AUX_CH_E : AUX_CH_D;
break;
case DP_AUX_E:
aux_ch = AUX_CH_E;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 05/37] drm/i915/rkl: Handle HTI
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (3 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 04/37] drm/i915/rkl: provide port/phy mapping for vbt Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 06/37] drm/i915/rkl: Handle comp master/slave relationships for PHYs Lucas De Marchi
` (35 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
If HTI (also sometimes called HDPORT) is enabled at startup, it may be
using some of the PHYs and DPLLs making them unavailable for general
usage. Let's read out the HDPORT_STATE register and avoid making use of
resources that HTI is already using.
Bspec: 49189
Bspec: 53707
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-21-matthew.d.roper@intel.com
---
drivers/gpu/drm/i915/display/intel_display.c | 30 ++++++++++++++++---
drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 22 ++++++++++++++
drivers/gpu/drm/i915/display/intel_dpll_mgr.h | 1 +
drivers/gpu/drm/i915/i915_drv.h | 3 ++
drivers/gpu/drm/i915/i915_reg.h | 6 ++++
5 files changed, 58 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 5b641c1fdfe6..a17319d75b44 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -46,6 +46,7 @@
#include "display/intel_ddi.h"
#include "display/intel_dp.h"
#include "display/intel_dp_mst.h"
+#include "display/intel_dpll_mgr.h"
#include "display/intel_dsi.h"
#include "display/intel_dvo.h"
#include "display/intel_gmbus.h"
@@ -16718,6 +16719,13 @@ static void intel_pps_init(struct drm_i915_private *dev_priv)
intel_pps_unlock_regs_wa(dev_priv);
}
+static bool hti_uses_phy(u32 hdport_state, enum phy phy)
+{
+ return hdport_state & HDPORT_ENABLED &&
+ (hdport_state & HDPORT_PHY_USED_DP(phy) ||
+ hdport_state & HDPORT_PHY_USED_HDMI(phy));
+}
+
static void intel_setup_outputs(struct drm_i915_private *dev_priv)
{
struct intel_encoder *encoder;
@@ -16729,10 +16737,22 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
return;
if (IS_ROCKETLAKE(dev_priv)) {
- intel_ddi_init(dev_priv, PORT_A);
- intel_ddi_init(dev_priv, PORT_B);
- intel_ddi_init(dev_priv, PORT_D); /* DDI TC1 */
- intel_ddi_init(dev_priv, PORT_E); /* DDI TC2 */
+ /*
+ * If HTI (aka HDPORT) is enabled at boot, it may have taken
+ * over some of the PHYs and made them unavailable to the
+ * driver. In that case we should skip initializing the
+ * corresponding outputs.
+ */
+ u32 hdport_state = intel_de_read(dev_priv, HDPORT_STATE);
+
+ if (!hti_uses_phy(hdport_state, PHY_A))
+ intel_ddi_init(dev_priv, PORT_A);
+ if (!hti_uses_phy(hdport_state, PHY_B))
+ intel_ddi_init(dev_priv, PORT_B);
+ if (!hti_uses_phy(hdport_state, PHY_C))
+ intel_ddi_init(dev_priv, PORT_D); /* DDI TC1 */
+ if (!hti_uses_phy(hdport_state, PHY_D))
+ intel_ddi_init(dev_priv, PORT_E); /* DDI TC2 */
} else if (INTEL_GEN(dev_priv) >= 12) {
intel_ddi_init(dev_priv, PORT_A);
intel_ddi_init(dev_priv, PORT_B);
@@ -18263,6 +18283,8 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
intel_dpll_readout_hw_state(dev_priv);
+ dev_priv->hti_pll_mask = intel_get_hti_plls(dev_priv);
+
for_each_intel_encoder(dev, encoder) {
pipe = 0;
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index 196d9eb3a77b..f8078a288379 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -265,6 +265,25 @@ void intel_disable_shared_dpll(const struct intel_crtc_state *crtc_state)
mutex_unlock(&dev_priv->dpll.lock);
}
+/*
+ * HTI (aka HDPORT) may be using some of the platform's PLL's, making them
+ * unavailable for use.
+ */
+u32 intel_get_hti_plls(struct drm_i915_private *dev_priv)
+{
+
+ u32 hdport_state;
+
+ if (!IS_ROCKETLAKE(dev_priv))
+ return 0;
+
+ hdport_state = intel_de_read(dev_priv, HDPORT_STATE);
+ if (!(hdport_state & HDPORT_ENABLED))
+ return 0;
+
+ return REG_FIELD_GET(HDPORT_DPLL_USED_MASK, hdport_state);
+}
+
static struct intel_shared_dpll *
intel_find_shared_dpll(struct intel_atomic_state *state,
const struct intel_crtc *crtc,
@@ -280,6 +299,9 @@ intel_find_shared_dpll(struct intel_atomic_state *state,
drm_WARN_ON(&dev_priv->drm, dpll_mask & ~(BIT(I915_NUM_PLLS) - 1));
+ /* Eliminate DPLLs from consideration if reserved by HTI */
+ dpll_mask &= ~dev_priv->hti_pll_mask;
+
for_each_set_bit(i, &dpll_mask, I915_NUM_PLLS) {
pll = &dev_priv->dpll.shared_dplls[i];
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
index 5d9a2bc371e7..ac2238646fe7 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
@@ -390,6 +390,7 @@ void intel_shared_dpll_swap_state(struct intel_atomic_state *state);
void intel_shared_dpll_init(struct drm_device *dev);
void intel_dpll_readout_hw_state(struct drm_i915_private *dev_priv);
void intel_dpll_sanitize_state(struct drm_i915_private *dev_priv);
+u32 intel_get_hti_plls(struct drm_i915_private *dev_priv);
void intel_dpll_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_dpll_hw_state *hw_state);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 10383e01efde..bed12799495b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1036,6 +1036,9 @@ struct drm_i915_private {
struct intel_l3_parity l3_parity;
+ /* Mask of PLLs reserved for use by HTI and unavailable to driver. */
+ u32 hti_pll_mask;
+
/*
* edram size in MB.
* Cannot be determined by PCIID. You must always read a register.
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 5ad8b91bc3a4..95e903c01b2b 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2906,6 +2906,12 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define MBUS_BBOX_CTL_S1 _MMIO(0x45040)
#define MBUS_BBOX_CTL_S2 _MMIO(0x45044)
+#define HDPORT_STATE _MMIO(0x45050)
+#define HDPORT_DPLL_USED_MASK REG_GENMASK(14, 12)
+#define HDPORT_PHY_USED_DP(phy) REG_BIT(2*phy + 2)
+#define HDPORT_PHY_USED_HDMI(phy) REG_BIT(2*phy + 1)
+#define HDPORT_ENABLED REG_BIT(0)
+
/* Make render/texture TLB fetches lower priorty than associated data
* fetches. This is not turned on by default
*/
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 06/37] drm/i915/rkl: Handle comp master/slave relationships for PHYs
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (4 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 05/37] drm/i915/rkl: Handle HTI Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 07/37] drm/i915/rkl: Add initial workarounds Lucas De Marchi
` (34 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
Certain combo PHYs act as a compensation master to other PHYs and need
to be initialized with a special irefgen bit in the PORT_COMP_DW8
register. Previously PHY A was the only compensation master (for PHYs
B & C), but RKL adds a fourth PHY which is slaved to PHY C instead.
Bspec: 49291
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-19-matthew.d.roper@intel.com
---
.../gpu/drm/i915/display/intel_combo_phy.c | 25 +++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
index 43d8784f6fa0..77b04bb3ec62 100644
--- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -234,6 +234,27 @@ static bool ehl_vbt_ddi_d_present(struct drm_i915_private *i915)
return false;
}
+static bool phy_is_master(struct drm_i915_private *dev_priv, enum phy phy)
+{
+ /*
+ * Certain PHYs are connected to compensation resistors and act
+ * as masters to other PHYs.
+ *
+ * ICL,TGL:
+ * A(master) -> B(slave), C(slave)
+ * RKL:
+ * A(master) -> B(slave)
+ * C(master) -> D(slave)
+ *
+ * We must set the IREFGEN bit for any PHY acting as a master
+ * to another PHY.
+ */
+ if (IS_ROCKETLAKE(dev_priv) && phy == PHY_C)
+ return true;
+
+ return phy == PHY_A;
+}
+
static bool icl_combo_phy_verify_state(struct drm_i915_private *dev_priv,
enum phy phy)
{
@@ -245,7 +266,7 @@ static bool icl_combo_phy_verify_state(struct drm_i915_private *dev_priv,
ret = cnl_verify_procmon_ref_values(dev_priv, phy);
- if (phy == PHY_A) {
+ if (phy_is_master(dev_priv, phy)) {
ret &= check_phy_reg(dev_priv, phy, ICL_PORT_COMP_DW8(phy),
IREFGEN, IREFGEN);
@@ -356,7 +377,7 @@ static void icl_combo_phys_init(struct drm_i915_private *dev_priv)
skip_phy_misc:
cnl_set_procmon_ref_values(dev_priv, phy);
- if (phy == PHY_A) {
+ if (phy_is_master(dev_priv, phy)) {
val = intel_de_read(dev_priv, ICL_PORT_COMP_DW8(phy));
val |= IREFGEN;
intel_de_write(dev_priv, ICL_PORT_COMP_DW8(phy), val);
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 07/37] drm/i915/rkl: Add initial workarounds
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (5 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 06/37] drm/i915/rkl: Handle comp master/slave relationships for PHYs Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 08/37] drm/i915: make intel_{uncore, de}_rmw() more useful Lucas De Marchi
` (33 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
RKL and TGL share some general gen12 workarounds, but each platform also
has its own platform-specific workarounds.
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-23-matthew.d.roper@intel.com
---
drivers/gpu/drm/i915/display/intel_sprite.c | 5 +-
drivers/gpu/drm/i915/gt/intel_workarounds.c | 88 +++++++++++++--------
2 files changed, 59 insertions(+), 34 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index 571c36f929bd..20eea81118da 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -2842,8 +2842,9 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
static bool gen12_plane_supports_mc_ccs(struct drm_i915_private *dev_priv,
enum plane_id plane_id)
{
- /* Wa_14010477008:tgl[a0..c0] */
- if (IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_C0))
+ /* Wa_14010477008:tgl[a0..c0],rkl[all] */
+ if (IS_ROCKETLAKE(dev_priv) ||
+ IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_C0))
return false;
return plane_id < PLANE_SPRITE4;
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index fa1e15657663..31c5b85a5cf5 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -575,8 +575,8 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine,
wa_masked_en(wal, GEN9_ROW_CHICKEN4, GEN11_DIS_PICK_2ND_EU);
}
-static void tgl_ctx_workarounds_init(struct intel_engine_cs *engine,
- struct i915_wa_list *wal)
+static void gen12_ctx_workarounds_init(struct intel_engine_cs *engine,
+ struct i915_wa_list *wal)
{
/*
* Wa_1409142259:tgl
@@ -586,12 +586,28 @@ static void tgl_ctx_workarounds_init(struct intel_engine_cs *engine,
* Wa_1409207793:tgl
* Wa_1409178076:tgl
* Wa_1408979724:tgl
+ * Wa_14010443199:rkl
+ * Wa_14010698770:rkl
*/
WA_SET_BIT_MASKED(GEN11_COMMON_SLICE_CHICKEN3,
GEN12_DISABLE_CPS_AWARE_COLOR_PIPE);
+ /* WaDisableGPGPUMidThreadPreemption:gen12 */
+ WA_SET_FIELD_MASKED(GEN8_CS_CHICKEN1,
+ GEN9_PREEMPT_GPGPU_LEVEL_MASK,
+ GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL);
+}
+
+static void tgl_ctx_workarounds_init(struct intel_engine_cs *engine,
+ struct i915_wa_list *wal)
+{
+ gen12_ctx_workarounds_init(engine, wal);
+
/*
- * Wa_1604555607:gen12 and Wa_1608008084:gen12
+ * Wa_1604555607:tgl
+ *
+ * Note that the implementation of this workaround is further modified
+ * according to the FF_MODE2 guidance given by Wa_1608008084:gen12.
* FF_MODE2 register will return the wrong value when read. The default
* value for this register is zero for all fields and there are no bit
* masks. So instead of doing a RMW we should just write the TDS timer
@@ -599,11 +615,6 @@ static void tgl_ctx_workarounds_init(struct intel_engine_cs *engine,
*/
wa_add(wal, FF_MODE2, FF_MODE2_TDS_TIMER_MASK,
FF_MODE2_TDS_TIMER_128, 0);
-
- /* WaDisableGPGPUMidThreadPreemption:tgl */
- WA_SET_FIELD_MASKED(GEN8_CS_CHICKEN1,
- GEN9_PREEMPT_GPGPU_LEVEL_MASK,
- GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL);
}
static void
@@ -618,8 +629,10 @@ __intel_engine_init_ctx_wa(struct intel_engine_cs *engine,
wa_init_start(wal, name, engine->name);
- if (IS_GEN(i915, 12))
+ if (IS_TIGERLAKE(i915))
tgl_ctx_workarounds_init(engine, wal);
+ else if (IS_GEN(i915, 12))
+ gen12_ctx_workarounds_init(engine, wal);
else if (IS_GEN(i915, 11))
icl_ctx_workarounds_init(engine, wal);
else if (IS_CANNONLAKE(i915))
@@ -927,9 +940,16 @@ icl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
}
static void
-tgl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
+gen12_gt_workarounds_init(struct drm_i915_private *i915,
+ struct i915_wa_list *wal)
{
wa_init_mcr(i915, wal);
+}
+
+static void
+tgl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
+{
+ gen12_gt_workarounds_init(i915, wal);
/* Wa_1409420604:tgl */
if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0))
@@ -947,8 +967,10 @@ tgl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
static void
gt_init_workarounds(struct drm_i915_private *i915, struct i915_wa_list *wal)
{
- if (IS_GEN(i915, 12))
+ if (IS_TIGERLAKE(i915))
tgl_gt_workarounds_init(i915, wal);
+ else if (IS_GEN(i915, 12))
+ gen12_gt_workarounds_init(i915, wal);
else if (IS_GEN(i915, 11))
icl_gt_workarounds_init(i915, wal);
else if (IS_CANNONLAKE(i915))
@@ -1343,18 +1365,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
GEN9_CTX_PREEMPT_REG,
GEN12_DISABLE_POSH_BUSY_FF_DOP_CG);
- /*
- * Wa_1607030317:tgl
- * Wa_1607186500:tgl
- * Wa_1607297627:tgl there is 3 entries for this WA on BSpec, 2
- * of then says it is fixed on B0 the other one says it is
- * permanent
- */
- wa_masked_en(wal,
- GEN6_RC_SLEEP_PSMI_CONTROL,
- GEN12_WAIT_FOR_EVENT_POWER_DOWN_DISABLE |
- GEN8_RC_SEMA_IDLE_MSG_DISABLE);
-
/*
* Wa_1606679103:tgl
* (see also Wa_1606682166:icl)
@@ -1373,24 +1383,38 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
VSUNIT_CLKGATE_DIS_TGL);
}
- if (IS_TIGERLAKE(i915)) {
- /* Wa_1606931601:tgl */
+ if (IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
+ /* Wa_1606931601:tgl,rkl */
wa_masked_en(wal, GEN7_ROW_CHICKEN2, GEN12_DISABLE_EARLY_READ);
- /* Wa_1409804808:tgl */
+ /* Wa_1409804808:tgl,rkl */
wa_masked_en(wal, GEN7_ROW_CHICKEN2,
GEN12_PUSH_CONST_DEREF_HOLD_DIS);
- /* Wa_1606700617:tgl */
- wa_masked_en(wal,
- GEN9_CS_DEBUG_MODE1,
- FF_DOP_CLOCK_GATE_DISABLE);
-
/*
* Wa_1409085225:tgl
- * Wa_14010229206:tgl
+ * Wa_14010229206:tgl,rkl
*/
wa_masked_en(wal, GEN9_ROW_CHICKEN4, GEN12_DISABLE_TDL_PUSH);
+
+ /*
+ * Wa_1607030317:tgl
+ * Wa_1607186500:tgl
+ * Wa_1607297627:tgl,rkl there are multiple entries for this
+ * WA in the BSpec; some indicate this is an A0-only WA,
+ * others indicate it applies to all steppings.
+ */
+ wa_masked_en(wal,
+ GEN6_RC_SLEEP_PSMI_CONTROL,
+ GEN12_WAIT_FOR_EVENT_POWER_DOWN_DISABLE |
+ GEN8_RC_SEMA_IDLE_MSG_DISABLE);
+ }
+
+ if (IS_TIGERLAKE(i915)) {
+ /* Wa_1606700617:tgl */
+ wa_masked_en(wal,
+ GEN9_CS_DEBUG_MODE1,
+ FF_DOP_CLOCK_GATE_DISABLE);
}
if (IS_GEN(i915, 11)) {
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 08/37] drm/i915: make intel_{uncore, de}_rmw() more useful
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (6 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 07/37] drm/i915/rkl: Add initial workarounds Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 17:24 ` Souza, Jose
2020-05-21 0:37 ` [Intel-gfx] [PATCH 09/37] drm/i915: Add has_master_unit_irq flag Lucas De Marchi
` (32 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
Return the old value read so some places of the code can still do the
rmw but add warnings/errors about the value it read.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_de.h | 4 ++--
drivers/gpu/drm/i915/intel_uncore.h | 10 +++++++---
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_de.h b/drivers/gpu/drm/i915/display/intel_de.h
index 00da10bf35f5..d5441b1ba2fe 100644
--- a/drivers/gpu/drm/i915/display/intel_de.h
+++ b/drivers/gpu/drm/i915/display/intel_de.h
@@ -42,10 +42,10 @@ intel_de_write_fw(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
intel_uncore_write_fw(&i915->uncore, reg, val);
}
-static inline void
+static inline u32
intel_de_rmw(struct drm_i915_private *i915, i915_reg_t reg, u32 clear, u32 set)
{
- intel_uncore_rmw(&i915->uncore, reg, clear, set);
+ return intel_uncore_rmw(&i915->uncore, reg, clear, set);
}
static inline int
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
index 8d3aa8b9acf9..5da43b56fa11 100644
--- a/drivers/gpu/drm/i915/intel_uncore.h
+++ b/drivers/gpu/drm/i915/intel_uncore.h
@@ -379,8 +379,8 @@ intel_uncore_read64_2x32(struct intel_uncore *uncore,
#define intel_uncore_write64_fw(...) __raw_uncore_write64(__VA_ARGS__)
#define intel_uncore_posting_read_fw(...) ((void)intel_uncore_read_fw(__VA_ARGS__))
-static inline void intel_uncore_rmw(struct intel_uncore *uncore,
- i915_reg_t reg, u32 clear, u32 set)
+static inline u32 intel_uncore_rmw(struct intel_uncore *uncore,
+ i915_reg_t reg, u32 clear, u32 set)
{
u32 old, val;
@@ -388,9 +388,11 @@ static inline void intel_uncore_rmw(struct intel_uncore *uncore,
val = (old & ~clear) | set;
if (val != old)
intel_uncore_write(uncore, reg, val);
+
+ return old;
}
-static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
+static inline u32 intel_uncore_rmw_fw(struct intel_uncore *uncore,
i915_reg_t reg, u32 clear, u32 set)
{
u32 old, val;
@@ -399,6 +401,8 @@ static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
val = (old & ~clear) | set;
if (val != old)
intel_uncore_write_fw(uncore, reg, val);
+
+ return old;
}
static inline int intel_uncore_write_and_verify(struct intel_uncore *uncore,
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 08/37] drm/i915: make intel_{uncore, de}_rmw() more useful
2020-05-21 0:37 ` [Intel-gfx] [PATCH 08/37] drm/i915: make intel_{uncore, de}_rmw() more useful Lucas De Marchi
@ 2020-05-21 17:24 ` Souza, Jose
2020-05-21 17:30 ` Lucas De Marchi
0 siblings, 1 reply; 59+ messages in thread
From: Souza, Jose @ 2020-05-21 17:24 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> Return the old value read so some places of the code can still do the
> rmw but add warnings/errors about the value it read.
>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_de.h | 4 ++--
> drivers/gpu/drm/i915/intel_uncore.h | 10 +++++++---
> 2 files changed, 9 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_de.h b/drivers/gpu/drm/i915/display/intel_de.h
> index 00da10bf35f5..d5441b1ba2fe 100644
> --- a/drivers/gpu/drm/i915/display/intel_de.h
> +++ b/drivers/gpu/drm/i915/display/intel_de.h
> @@ -42,10 +42,10 @@ intel_de_write_fw(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
> intel_uncore_write_fw(&i915->uncore, reg, val);
> }
>
Maybe add function documentation with this new information about the return?
With that:
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
>
> -static inline void
> +static inline u32
> intel_de_rmw(struct drm_i915_private *i915, i915_reg_t reg, u32 clear, u32 set)
> {
> - intel_uncore_rmw(&i915->uncore, reg, clear, set);
> + return intel_uncore_rmw(&i915->uncore, reg, clear, set);
> }
>
> static inline int
> diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
> index 8d3aa8b9acf9..5da43b56fa11 100644
> --- a/drivers/gpu/drm/i915/intel_uncore.h
> +++ b/drivers/gpu/drm/i915/intel_uncore.h
> @@ -379,8 +379,8 @@ intel_uncore_read64_2x32(struct intel_uncore *uncore,
> #define intel_uncore_write64_fw(...) __raw_uncore_write64(__VA_ARGS__)
> #define intel_uncore_posting_read_fw(...) ((void)intel_uncore_read_fw(__VA_ARGS__))
>
> -static inline void intel_uncore_rmw(struct intel_uncore *uncore,
> - i915_reg_t reg, u32 clear, u32 set)
> +static inline u32 intel_uncore_rmw(struct intel_uncore *uncore,
> + i915_reg_t reg, u32 clear, u32 set)
> {
> u32 old, val;
>
> @@ -388,9 +388,11 @@ static inline void intel_uncore_rmw(struct intel_uncore *uncore,
> val = (old & ~clear) | set;
> if (val != old)
> intel_uncore_write(uncore, reg, val);
> +
> + return old;
> }
>
> -static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
> +static inline u32 intel_uncore_rmw_fw(struct intel_uncore *uncore,
> i915_reg_t reg, u32 clear, u32 set)
> {
> u32 old, val;
> @@ -399,6 +401,8 @@ static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
> val = (old & ~clear) | set;
> if (val != old)
> intel_uncore_write_fw(uncore, reg, val);
> +
> + return old;
> }
>
> static inline int intel_uncore_write_and_verify(struct intel_uncore *uncore,
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 08/37] drm/i915: make intel_{uncore, de}_rmw() more useful
2020-05-21 17:24 ` Souza, Jose
@ 2020-05-21 17:30 ` Lucas De Marchi
0 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 17:30 UTC (permalink / raw)
To: Souza, Jose; +Cc: intel-gfx, Auld, Matthew, fernando.pacheco
On Thu, May 21, 2020 at 10:24:49AM -0700, Jose Souza wrote:
>On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
>> Return the old value read so some places of the code can still do the
>> rmw but add warnings/errors about the value it read.
>>
>> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
>> ---
>> drivers/gpu/drm/i915/display/intel_de.h | 4 ++--
>> drivers/gpu/drm/i915/intel_uncore.h | 10 +++++++---
>> 2 files changed, 9 insertions(+), 5 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_de.h b/drivers/gpu/drm/i915/display/intel_de.h
>> index 00da10bf35f5..d5441b1ba2fe 100644
>> --- a/drivers/gpu/drm/i915/display/intel_de.h
>> +++ b/drivers/gpu/drm/i915/display/intel_de.h
>> @@ -42,10 +42,10 @@ intel_de_write_fw(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
>> intel_uncore_write_fw(&i915->uncore, reg, val);
>> }
>>
>
>Maybe add function documentation with this new information about the return?
yeah... just not sure about the usefulness since the only place I
intended to use it I ended up doing something different. So I'm still
not sure. Maybe wait a user to appear.
thanks
Lucas De Marchi
>
>With that:
>
>Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
>
>>
>> -static inline void
>> +static inline u32
>> intel_de_rmw(struct drm_i915_private *i915, i915_reg_t reg, u32 clear, u32 set)
>> {
>> - intel_uncore_rmw(&i915->uncore, reg, clear, set);
>> + return intel_uncore_rmw(&i915->uncore, reg, clear, set);
>> }
>>
>> static inline int
>> diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
>> index 8d3aa8b9acf9..5da43b56fa11 100644
>> --- a/drivers/gpu/drm/i915/intel_uncore.h
>> +++ b/drivers/gpu/drm/i915/intel_uncore.h
>> @@ -379,8 +379,8 @@ intel_uncore_read64_2x32(struct intel_uncore *uncore,
>> #define intel_uncore_write64_fw(...) __raw_uncore_write64(__VA_ARGS__)
>> #define intel_uncore_posting_read_fw(...) ((void)intel_uncore_read_fw(__VA_ARGS__))
>>
>> -static inline void intel_uncore_rmw(struct intel_uncore *uncore,
>> - i915_reg_t reg, u32 clear, u32 set)
>> +static inline u32 intel_uncore_rmw(struct intel_uncore *uncore,
>> + i915_reg_t reg, u32 clear, u32 set)
>> {
>> u32 old, val;
>>
>> @@ -388,9 +388,11 @@ static inline void intel_uncore_rmw(struct intel_uncore *uncore,
>> val = (old & ~clear) | set;
>> if (val != old)
>> intel_uncore_write(uncore, reg, val);
>> +
>> + return old;
>> }
>>
>> -static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
>> +static inline u32 intel_uncore_rmw_fw(struct intel_uncore *uncore,
>> i915_reg_t reg, u32 clear, u32 set)
>> {
>> u32 old, val;
>> @@ -399,6 +401,8 @@ static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
>> val = (old & ~clear) | set;
>> if (val != old)
>> intel_uncore_write_fw(uncore, reg, val);
>> +
>> + return old;
>> }
>>
>> static inline int intel_uncore_write_and_verify(struct intel_uncore *uncore,
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] [PATCH 09/37] drm/i915: Add has_master_unit_irq flag
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (7 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 08/37] drm/i915: make intel_{uncore, de}_rmw() more useful Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-26 18:10 ` Souza, Jose
2020-05-21 0:37 ` [Intel-gfx] [PATCH 10/37] drm/i915: add pcie snoop flag Lucas De Marchi
` (31 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Stuart Summers <stuart.summers@intel.com>
Add flag to differentiate platforms with and without the master
IRQ control bit.
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/intel_device_info.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index bed12799495b..162b1ead88d3 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1580,6 +1580,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define HAS_LOGICAL_RING_PREEMPTION(dev_priv) \
(INTEL_INFO(dev_priv)->has_logical_ring_preemption)
+#define HAS_MASTER_UNIT_IRQ(dev_priv) (INTEL_INFO(dev_priv)->has_master_unit_irq)
+
#define HAS_EXECLISTS(dev_priv) HAS_LOGICAL_RING_CONTEXTS(dev_priv)
#define INTEL_PPGTT(dev_priv) (INTEL_INFO(dev_priv)->ppgtt_type)
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index c912acd06109..ced979c9b366 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -121,6 +121,7 @@ enum intel_ppgtt_type {
func(has_logical_ring_contexts); \
func(has_logical_ring_elsq); \
func(has_logical_ring_preemption); \
+ func(has_master_unit_irq); \
func(has_pooled_eu); \
func(has_rc6); \
func(has_rc6p); \
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 09/37] drm/i915: Add has_master_unit_irq flag
2020-05-21 0:37 ` [Intel-gfx] [PATCH 09/37] drm/i915: Add has_master_unit_irq flag Lucas De Marchi
@ 2020-05-26 18:10 ` Souza, Jose
0 siblings, 0 replies; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 18:10 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> From: Stuart Summers <stuart.summers@intel.com>
>
> Add flag to differentiate platforms with and without the master
> IRQ control bit.
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
>
> Signed-off-by: Stuart Summers <stuart.summers@intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/i915_drv.h | 2 ++
> drivers/gpu/drm/i915/intel_device_info.h | 1 +
> 2 files changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index bed12799495b..162b1ead88d3 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1580,6 +1580,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> #define HAS_LOGICAL_RING_PREEMPTION(dev_priv) \
> (INTEL_INFO(dev_priv)->has_logical_ring_preemption)
>
> +#define HAS_MASTER_UNIT_IRQ(dev_priv) (INTEL_INFO(dev_priv)->has_master_unit_irq)
> +
> #define HAS_EXECLISTS(dev_priv) HAS_LOGICAL_RING_CONTEXTS(dev_priv)
>
> #define INTEL_PPGTT(dev_priv) (INTEL_INFO(dev_priv)->ppgtt_type)
> diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
> index c912acd06109..ced979c9b366 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.h
> +++ b/drivers/gpu/drm/i915/intel_device_info.h
> @@ -121,6 +121,7 @@ enum intel_ppgtt_type {
> func(has_logical_ring_contexts); \
> func(has_logical_ring_elsq); \
> func(has_logical_ring_preemption); \
> + func(has_master_unit_irq); \
> func(has_pooled_eu); \
> func(has_rc6); \
> func(has_rc6p); \
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] [PATCH 10/37] drm/i915: add pcie snoop flag
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (8 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 09/37] drm/i915: Add has_master_unit_irq flag Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 8:15 ` Chris Wilson
2020-05-21 0:37 ` [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions Lucas De Marchi
` (30 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matthew Auld <matthew.auld@intel.com>
Gen 12 dgfx devices are coherent with system memory even over PCIe.
Therefore supporting coherent userptr should be possible.
Cc: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 3 ++-
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_pci.c | 3 ++-
drivers/gpu/drm/i915/intel_device_info.h | 1 +
4 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index 8b0708708671..0a375befd893 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -757,7 +757,8 @@ i915_gem_userptr_ioctl(struct drm_device *dev,
int ret;
u32 handle;
- if (!HAS_LLC(dev_priv) && !HAS_SNOOP(dev_priv)) {
+ if (!HAS_LLC(dev_priv) && !HAS_SNOOP(dev_priv) &&
+ !HAS_SNOOP_PCIE(dev_priv)) {
/* We cannot support coherent userptr objects on hw without
* LLC and broken snooping.
*/
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 162b1ead88d3..a9846205a5e2 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1566,6 +1566,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define HAS_LLC(dev_priv) (INTEL_INFO(dev_priv)->has_llc)
#define HAS_SNOOP(dev_priv) (INTEL_INFO(dev_priv)->has_snoop)
+#define HAS_SNOOP_PCIE(dev_priv)(INTEL_INFO(dev_priv)->has_snoop_pcie)
#define HAS_EDRAM(dev_priv) ((dev_priv)->edram_size_mb)
#define HAS_SECURE_BATCHES(dev_priv) (INTEL_GEN(dev_priv) < 6)
#define HAS_WT(dev_priv) ((IS_HASWELL(dev_priv) || \
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 7e3252fbad8e..be52d1b76b2e 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -874,7 +874,8 @@ static const struct intel_device_info rkl_info = {
#define GEN12_DGFX_FEATURES \
GEN12_FEATURES, \
- .is_dgfx = 1
+ .is_dgfx = 1, \
+ .has_snoop_pcie = 1
#undef GEN
#undef PLATFORM
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index ced979c9b366..4bcaa0d6a9e6 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -128,6 +128,7 @@ enum intel_ppgtt_type {
func(has_rps); \
func(has_runtime_pm); \
func(has_snoop); \
+ func(has_snoop_pcie); \
func(has_coherent_ggtt); \
func(unfenced_needs_alignment); \
func(hws_needs_physical);
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (9 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 10/37] drm/i915: add pcie snoop flag Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-26 17:34 ` Souza, Jose
2020-05-26 17:51 ` Souza, Jose
2020-05-21 0:37 ` [Intel-gfx] [PATCH 12/37] drm/i915/dg1: Add DG1 PCI IDs Lucas De Marchi
` (29 subsequent siblings)
40 siblings, 2 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Bspec: 33617, 33617
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Stuart Summers <stuart.summers@intel.com>
Cc: Vanshidhar Konda <vanshidhar.r.konda@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 7 +++++++
drivers/gpu/drm/i915/i915_pci.c | 12 ++++++++++++
drivers/gpu/drm/i915/intel_device_info.c | 1 +
drivers/gpu/drm/i915/intel_device_info.h | 1 +
4 files changed, 21 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a9846205a5e2..382703a6c17d 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1421,6 +1421,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_ELKHARTLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE)
#define IS_TIGERLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_TIGERLAKE)
#define IS_ROCKETLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE)
+#define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG1)
#define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
(INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
#define IS_BDW_ULT(dev_priv) \
@@ -1541,6 +1542,12 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_RKL_REVID(p, since, until) \
(IS_ROCKETLAKE(p) && IS_REVID(p, since, until))
+#define DG1_REVID_A0 0x0
+#define DG1_REVID_B0 0x1
+
+#define IS_DG1_REVID(p, since, until) \
+ (IS_DG1(p) && IS_REVID(p, since, until))
+
#define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
#define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
#define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index be52d1b76b2e..e5a851a2dfe7 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -874,9 +874,21 @@ static const struct intel_device_info rkl_info = {
#define GEN12_DGFX_FEATURES \
GEN12_FEATURES, \
+ .memory_regions = REGION_SMEM | REGION_LMEM, \
.is_dgfx = 1, \
+ .has_master_unit_irq = 1, \
.has_snoop_pcie = 1
+static const struct intel_device_info intel_dg1_info = {
+ GEN12_DGFX_FEATURES,
+ PLATFORM(INTEL_DG1),
+ .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
+ .require_force_probe = 1,
+ .engine_mask =
+ BIT(RCS0) | BIT(BCS0) | BIT(VECS0) |
+ BIT(VCS0) | BIT(VCS2),
+};
+
#undef GEN
#undef PLATFORM
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index c245c10c9bee..207244b9a852 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -62,6 +62,7 @@ static const char * const platform_names[] = {
PLATFORM_NAME(ELKHARTLAKE),
PLATFORM_NAME(TIGERLAKE),
PLATFORM_NAME(ROCKETLAKE),
+ PLATFORM_NAME(DG1),
};
#undef PLATFORM_NAME
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 4bcaa0d6a9e6..64260faac006 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -81,6 +81,7 @@ enum intel_platform {
/* gen12 */
INTEL_TIGERLAKE,
INTEL_ROCKETLAKE,
+ INTEL_DG1,
INTEL_MAX_PLATFORMS
};
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions
2020-05-21 0:37 ` [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions Lucas De Marchi
@ 2020-05-26 17:34 ` Souza, Jose
2020-05-26 17:51 ` Lucas De Marchi
2020-05-26 17:51 ` Souza, Jose
1 sibling, 1 reply; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 17:34 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
>
> Bspec: 33617, 33617
>
> Cc: José Roberto de Souza <jose.souza@intel.com>
> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
> Cc: Stuart Summers <stuart.summers@intel.com>
> Cc: Vanshidhar Konda <vanshidhar.r.konda@intel.com>
> Cc: Lucas De Marchi <lucas.demarchi@intel.com>
> Cc: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/i915_drv.h | 7 +++++++
> drivers/gpu/drm/i915/i915_pci.c | 12 ++++++++++++
> drivers/gpu/drm/i915/intel_device_info.c | 1 +
> drivers/gpu/drm/i915/intel_device_info.h | 1 +
> 4 files changed, 21 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index a9846205a5e2..382703a6c17d 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1421,6 +1421,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> #define IS_ELKHARTLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE)
> #define IS_TIGERLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_TIGERLAKE)
> #define IS_ROCKETLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE)
> +#define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG1)
> #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
> (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
> #define IS_BDW_ULT(dev_priv) \
> @@ -1541,6 +1542,12 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> #define IS_RKL_REVID(p, since, until) \
> (IS_ROCKETLAKE(p) && IS_REVID(p, since, until))
>
> +#define DG1_REVID_A0 0x0
> +#define DG1_REVID_B0 0x1
> +
> +#define IS_DG1_REVID(p, since, until) \
> + (IS_DG1(p) && IS_REVID(p, since, until))
> +
> #define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
> #define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
> #define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))
> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> index be52d1b76b2e..e5a851a2dfe7 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -874,9 +874,21 @@ static const struct intel_device_info rkl_info = {
>
> #define GEN12_DGFX_FEATURES \
> GEN12_FEATURES, \
> + .memory_regions = REGION_SMEM | REGION_LMEM, \
REGION_LMEM should be left here for all GEN12 platforms?
I guess it will be detected in runtime that TGL and RKL don't have it but would be better to not have it in all GEN12 but will let memory experts to
shine in, other than LGTM.
> .is_dgfx = 1, \
> + .has_master_unit_irq = 1, \
> .has_snoop_pcie = 1
>
> +static const struct intel_device_info intel_dg1_info = {
> + GEN12_DGFX_FEATURES,
> + PLATFORM(INTEL_DG1),
> + .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
> + .require_force_probe = 1,
> + .engine_mask =
> + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) |
> + BIT(VCS0) | BIT(VCS2),
> +};
> +
> #undef GEN
> #undef PLATFORM
>
> diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
> index c245c10c9bee..207244b9a852 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.c
> +++ b/drivers/gpu/drm/i915/intel_device_info.c
> @@ -62,6 +62,7 @@ static const char * const platform_names[] = {
> PLATFORM_NAME(ELKHARTLAKE),
> PLATFORM_NAME(TIGERLAKE),
> PLATFORM_NAME(ROCKETLAKE),
> + PLATFORM_NAME(DG1),
> };
> #undef PLATFORM_NAME
>
> diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
> index 4bcaa0d6a9e6..64260faac006 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.h
> +++ b/drivers/gpu/drm/i915/intel_device_info.h
> @@ -81,6 +81,7 @@ enum intel_platform {
> /* gen12 */
> INTEL_TIGERLAKE,
> INTEL_ROCKETLAKE,
> + INTEL_DG1,
> INTEL_MAX_PLATFORMS
> };
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions
2020-05-26 17:34 ` Souza, Jose
@ 2020-05-26 17:51 ` Lucas De Marchi
2020-05-26 18:02 ` Souza, Jose
0 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-26 17:51 UTC (permalink / raw)
To: Souza, Jose; +Cc: intel-gfx, Auld, Matthew
On Tue, May 26, 2020 at 10:34:47AM -0700, Jose Souza wrote:
>On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
>> From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
>>
>> Bspec: 33617, 33617
>>
>> Cc: José Roberto de Souza <jose.souza@intel.com>
>> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
>> Cc: Stuart Summers <stuart.summers@intel.com>
>> Cc: Vanshidhar Konda <vanshidhar.r.konda@intel.com>
>> Cc: Lucas De Marchi <lucas.demarchi@intel.com>
>> Cc: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
>> Cc: Matt Roper <matthew.d.roper@intel.com>
>> Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
>> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
>> ---
>> drivers/gpu/drm/i915/i915_drv.h | 7 +++++++
>> drivers/gpu/drm/i915/i915_pci.c | 12 ++++++++++++
>> drivers/gpu/drm/i915/intel_device_info.c | 1 +
>> drivers/gpu/drm/i915/intel_device_info.h | 1 +
>> 4 files changed, 21 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
>> index a9846205a5e2..382703a6c17d 100644
>> --- a/drivers/gpu/drm/i915/i915_drv.h
>> +++ b/drivers/gpu/drm/i915/i915_drv.h
>> @@ -1421,6 +1421,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
>> #define IS_ELKHARTLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE)
>> #define IS_TIGERLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_TIGERLAKE)
>> #define IS_ROCKETLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE)
>> +#define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG1)
>> #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
>> (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
>> #define IS_BDW_ULT(dev_priv) \
>> @@ -1541,6 +1542,12 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
>> #define IS_RKL_REVID(p, since, until) \
>> (IS_ROCKETLAKE(p) && IS_REVID(p, since, until))
>>
>> +#define DG1_REVID_A0 0x0
>> +#define DG1_REVID_B0 0x1
>> +
>> +#define IS_DG1_REVID(p, since, until) \
>> + (IS_DG1(p) && IS_REVID(p, since, until))
>> +
>> #define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
>> #define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
>> #define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))
>> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
>> index be52d1b76b2e..e5a851a2dfe7 100644
>> --- a/drivers/gpu/drm/i915/i915_pci.c
>> +++ b/drivers/gpu/drm/i915/i915_pci.c
>> @@ -874,9 +874,21 @@ static const struct intel_device_info rkl_info = {
>>
>> #define GEN12_DGFX_FEATURES \
>> GEN12_FEATURES, \
>> + .memory_regions = REGION_SMEM | REGION_LMEM, \
>
>REGION_LMEM should be left here for all GEN12 platforms?
no, this define is GEN12_DGFX_FEATURES. For dgfx, yes... we should leave
lmem region there.
Lucas De Marchi
>I guess it will be detected in runtime that TGL and RKL don't have it but would be better to not have it in all GEN12 but will let memory experts to
>shine in, other than LGTM.
>
>
>> .is_dgfx = 1, \
>> + .has_master_unit_irq = 1, \
>> .has_snoop_pcie = 1
>>
>> +static const struct intel_device_info intel_dg1_info = {
>> + GEN12_DGFX_FEATURES,
>> + PLATFORM(INTEL_DG1),
>> + .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
>> + .require_force_probe = 1,
>> + .engine_mask =
>> + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) |
>> + BIT(VCS0) | BIT(VCS2),
>> +};
>> +
>> #undef GEN
>> #undef PLATFORM
>>
>> diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
>> index c245c10c9bee..207244b9a852 100644
>> --- a/drivers/gpu/drm/i915/intel_device_info.c
>> +++ b/drivers/gpu/drm/i915/intel_device_info.c
>> @@ -62,6 +62,7 @@ static const char * const platform_names[] = {
>> PLATFORM_NAME(ELKHARTLAKE),
>> PLATFORM_NAME(TIGERLAKE),
>> PLATFORM_NAME(ROCKETLAKE),
>> + PLATFORM_NAME(DG1),
>> };
>> #undef PLATFORM_NAME
>>
>> diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
>> index 4bcaa0d6a9e6..64260faac006 100644
>> --- a/drivers/gpu/drm/i915/intel_device_info.h
>> +++ b/drivers/gpu/drm/i915/intel_device_info.h
>> @@ -81,6 +81,7 @@ enum intel_platform {
>> /* gen12 */
>> INTEL_TIGERLAKE,
>> INTEL_ROCKETLAKE,
>> + INTEL_DG1,
>> INTEL_MAX_PLATFORMS
>> };
>>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions
2020-05-26 17:51 ` Lucas De Marchi
@ 2020-05-26 18:02 ` Souza, Jose
0 siblings, 0 replies; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 18:02 UTC (permalink / raw)
To: De Marchi, Lucas; +Cc: intel-gfx, Auld, Matthew
On Tue, 2020-05-26 at 10:51 -0700, Lucas De Marchi wrote:
> On Tue, May 26, 2020 at 10:34:47AM -0700, Jose Souza wrote:
> > On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> > > From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
> > >
> > > Bspec: 33617, 33617
> > >
> > > Cc: José Roberto de Souza <jose.souza@intel.com>
> > > Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
> > > Cc: Stuart Summers <stuart.summers@intel.com>
> > > Cc: Vanshidhar Konda <vanshidhar.r.konda@intel.com>
> > > Cc: Lucas De Marchi <lucas.demarchi@intel.com>
> > > Cc: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
> > > Cc: Matt Roper <matthew.d.roper@intel.com>
> > > Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
> > > Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> > > ---
> > > drivers/gpu/drm/i915/i915_drv.h | 7 +++++++
> > > drivers/gpu/drm/i915/i915_pci.c | 12 ++++++++++++
> > > drivers/gpu/drm/i915/intel_device_info.c | 1 +
> > > drivers/gpu/drm/i915/intel_device_info.h | 1 +
> > > 4 files changed, 21 insertions(+)
> > >
> > > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> > > index a9846205a5e2..382703a6c17d 100644
> > > --- a/drivers/gpu/drm/i915/i915_drv.h
> > > +++ b/drivers/gpu/drm/i915/i915_drv.h
> > > @@ -1421,6 +1421,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> > > #define IS_ELKHARTLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE)
> > > #define IS_TIGERLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_TIGERLAKE)
> > > #define IS_ROCKETLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE)
> > > +#define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG1)
> > > #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
> > > (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
> > > #define IS_BDW_ULT(dev_priv) \
> > > @@ -1541,6 +1542,12 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> > > #define IS_RKL_REVID(p, since, until) \
> > > (IS_ROCKETLAKE(p) && IS_REVID(p, since, until))
> > >
> > > +#define DG1_REVID_A0 0x0
> > > +#define DG1_REVID_B0 0x1
> > > +
> > > +#define IS_DG1_REVID(p, since, until) \
> > > + (IS_DG1(p) && IS_REVID(p, since, until))
> > > +
> > > #define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
> > > #define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
> > > #define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))
> > > diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> > > index be52d1b76b2e..e5a851a2dfe7 100644
> > > --- a/drivers/gpu/drm/i915/i915_pci.c
> > > +++ b/drivers/gpu/drm/i915/i915_pci.c
> > > @@ -874,9 +874,21 @@ static const struct intel_device_info rkl_info = {
> > >
> > > #define GEN12_DGFX_FEATURES \
> > > GEN12_FEATURES, \
> > > + .memory_regions = REGION_SMEM | REGION_LMEM, \
> >
> > REGION_LMEM should be left here for all GEN12 platforms?
>
> no, this define is GEN12_DGFX_FEATURES. For dgfx, yes... we should leave
> lmem region there.
Ops.
Also ignore my has_master_unit_irq comment.
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
>
> Lucas De Marchi
>
> > I guess it will be detected in runtime that TGL and RKL don't have it but would be better to not have it in all GEN12 but will let memory experts to
> > shine in, other than LGTM.
> >
> >
> > > .is_dgfx = 1, \
> > > + .has_master_unit_irq = 1, \
> > > .has_snoop_pcie = 1
> > >
> > > +static const struct intel_device_info intel_dg1_info = {
> > > + GEN12_DGFX_FEATURES,
> > > + PLATFORM(INTEL_DG1),
> > > + .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
> > > + .require_force_probe = 1,
> > > + .engine_mask =
> > > + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) |
> > > + BIT(VCS0) | BIT(VCS2),
> > > +};
> > > +
> > > #undef GEN
> > > #undef PLATFORM
> > >
> > > diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
> > > index c245c10c9bee..207244b9a852 100644
> > > --- a/drivers/gpu/drm/i915/intel_device_info.c
> > > +++ b/drivers/gpu/drm/i915/intel_device_info.c
> > > @@ -62,6 +62,7 @@ static const char * const platform_names[] = {
> > > PLATFORM_NAME(ELKHARTLAKE),
> > > PLATFORM_NAME(TIGERLAKE),
> > > PLATFORM_NAME(ROCKETLAKE),
> > > + PLATFORM_NAME(DG1),
> > > };
> > > #undef PLATFORM_NAME
> > >
> > > diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
> > > index 4bcaa0d6a9e6..64260faac006 100644
> > > --- a/drivers/gpu/drm/i915/intel_device_info.h
> > > +++ b/drivers/gpu/drm/i915/intel_device_info.h
> > > @@ -81,6 +81,7 @@ enum intel_platform {
> > > /* gen12 */
> > > INTEL_TIGERLAKE,
> > > INTEL_ROCKETLAKE,
> > > + INTEL_DG1,
> > > INTEL_MAX_PLATFORMS
> > > };
> > >
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* Re: [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions
2020-05-21 0:37 ` [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions Lucas De Marchi
2020-05-26 17:34 ` Souza, Jose
@ 2020-05-26 17:51 ` Souza, Jose
1 sibling, 0 replies; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 17:51 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
>
> Bspec: 33617, 33617
>
> Cc: José Roberto de Souza <jose.souza@intel.com>
> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
> Cc: Stuart Summers <stuart.summers@intel.com>
> Cc: Vanshidhar Konda <vanshidhar.r.konda@intel.com>
> Cc: Lucas De Marchi <lucas.demarchi@intel.com>
> Cc: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/i915_drv.h | 7 +++++++
> drivers/gpu/drm/i915/i915_pci.c | 12 ++++++++++++
> drivers/gpu/drm/i915/intel_device_info.c | 1 +
> drivers/gpu/drm/i915/intel_device_info.h | 1 +
> 4 files changed, 21 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index a9846205a5e2..382703a6c17d 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1421,6 +1421,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> #define IS_ELKHARTLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE)
> #define IS_TIGERLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_TIGERLAKE)
> #define IS_ROCKETLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE)
> +#define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG1)
> #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
> (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
> #define IS_BDW_ULT(dev_priv) \
> @@ -1541,6 +1542,12 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
> #define IS_RKL_REVID(p, since, until) \
> (IS_ROCKETLAKE(p) && IS_REVID(p, since, until))
>
> +#define DG1_REVID_A0 0x0
> +#define DG1_REVID_B0 0x1
> +
> +#define IS_DG1_REVID(p, since, until) \
> + (IS_DG1(p) && IS_REVID(p, since, until))
> +
> #define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
> #define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
> #define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))
> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> index be52d1b76b2e..e5a851a2dfe7 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -874,9 +874,21 @@ static const struct intel_device_info rkl_info = {
>
> #define GEN12_DGFX_FEATURES \
> GEN12_FEATURES, \
> + .memory_regions = REGION_SMEM | REGION_LMEM, \
> .is_dgfx = 1, \
> + .has_master_unit_irq = 1, \
Also has_master_unit_irq is wrong, it should be added only to intel_dg1_info, TGL don't have DG1_MSTR_UNIT_INTR according to the "drm/i915/dg1: add
support for the master unit interrupt" and BSpec: 50862
> .has_snoop_pcie = 1
>
> +static const struct intel_device_info intel_dg1_info = {
> + GEN12_DGFX_FEATURES,
> + PLATFORM(INTEL_DG1),
> + .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
> + .require_force_probe = 1,
> + .engine_mask =
> + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) |
> + BIT(VCS0) | BIT(VCS2),
> +};
> +
> #undef GEN
> #undef PLATFORM
>
> diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
> index c245c10c9bee..207244b9a852 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.c
> +++ b/drivers/gpu/drm/i915/intel_device_info.c
> @@ -62,6 +62,7 @@ static const char * const platform_names[] = {
> PLATFORM_NAME(ELKHARTLAKE),
> PLATFORM_NAME(TIGERLAKE),
> PLATFORM_NAME(ROCKETLAKE),
> + PLATFORM_NAME(DG1),
> };
> #undef PLATFORM_NAME
>
> diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
> index 4bcaa0d6a9e6..64260faac006 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.h
> +++ b/drivers/gpu/drm/i915/intel_device_info.h
> @@ -81,6 +81,7 @@ enum intel_platform {
> /* gen12 */
> INTEL_TIGERLAKE,
> INTEL_ROCKETLAKE,
> + INTEL_DG1,
> INTEL_MAX_PLATFORMS
> };
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] [PATCH 12/37] drm/i915/dg1: Add DG1 PCI IDs
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (10 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 11/37] drm/i915/dg1: add initial DG-1 definitions Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-26 17:35 ` Souza, Jose
2020-05-21 0:37 ` [Intel-gfx] [PATCH 13/37] drm/i915/dg1: Add fake PCH Lucas De Marchi
` (28 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Bspec: 44463
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: James Ausmus <james.ausmus@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_pci.c | 3 ++-
include/drm/i915_pciids.h | 4 ++++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index e5a851a2dfe7..f1a3a59093c9 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -879,7 +879,7 @@ static const struct intel_device_info rkl_info = {
.has_master_unit_irq = 1, \
.has_snoop_pcie = 1
-static const struct intel_device_info intel_dg1_info = {
+static const struct intel_device_info dg1_info = {
GEN12_DGFX_FEATURES,
PLATFORM(INTEL_DG1),
.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
@@ -964,6 +964,7 @@ static const struct pci_device_id pciidlist[] = {
INTEL_EHL_IDS(&ehl_info),
INTEL_TGL_12_IDS(&tgl_info),
INTEL_RKL_IDS(&rkl_info),
+ INTEL_DG1_IDS(&dg1_info),
{0, 0, 0}
};
MODULE_DEVICE_TABLE(pci, pciidlist);
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index bc989de2aac2..f44fe822880d 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -614,4 +614,8 @@
INTEL_VGA_DEVICE(0x4C90, info), \
INTEL_VGA_DEVICE(0x4C9A, info)
+/* DG1 */
+#define INTEL_DG1_IDS(info) \
+ INTEL_VGA_DEVICE(0x4905, info)
+
#endif /* _I915_PCIIDS_H */
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 12/37] drm/i915/dg1: Add DG1 PCI IDs
2020-05-21 0:37 ` [Intel-gfx] [PATCH 12/37] drm/i915/dg1: Add DG1 PCI IDs Lucas De Marchi
@ 2020-05-26 17:35 ` Souza, Jose
0 siblings, 0 replies; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 17:35 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
>
> Bspec: 44463
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Cc: James Ausmus <james.ausmus@intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/i915_pci.c | 3 ++-
> include/drm/i915_pciids.h | 4 ++++
> 2 files changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> index e5a851a2dfe7..f1a3a59093c9 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -879,7 +879,7 @@ static const struct intel_device_info rkl_info = {
> .has_master_unit_irq = 1, \
> .has_snoop_pcie = 1
>
> -static const struct intel_device_info intel_dg1_info = {
> +static const struct intel_device_info dg1_info = {
> GEN12_DGFX_FEATURES,
> PLATFORM(INTEL_DG1),
> .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
> @@ -964,6 +964,7 @@ static const struct pci_device_id pciidlist[] = {
> INTEL_EHL_IDS(&ehl_info),
> INTEL_TGL_12_IDS(&tgl_info),
> INTEL_RKL_IDS(&rkl_info),
> + INTEL_DG1_IDS(&dg1_info),
> {0, 0, 0}
> };
> MODULE_DEVICE_TABLE(pci, pciidlist);
> diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
> index bc989de2aac2..f44fe822880d 100644
> --- a/include/drm/i915_pciids.h
> +++ b/include/drm/i915_pciids.h
> @@ -614,4 +614,8 @@
> INTEL_VGA_DEVICE(0x4C90, info), \
> INTEL_VGA_DEVICE(0x4C9A, info)
>
> +/* DG1 */
> +#define INTEL_DG1_IDS(info) \
> + INTEL_VGA_DEVICE(0x4905, info)
> +
> #endif /* _I915_PCIIDS_H */
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] [PATCH 13/37] drm/i915/dg1: Add fake PCH
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (11 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 12/37] drm/i915/dg1: Add DG1 PCI IDs Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 14/37] drm/i915/dg1: Initialize RAWCLK properly Lucas De Marchi
` (27 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
DG1 has the south engine display on the same PCI device. Ideally we
could use HAS_PCH_SPLIT(), but that macro is used all across the code
base to rather signify a range of gens. So add a fake one for DG1 to be
used where needed.
Cc: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/intel_pch.c | 6 ++++++
drivers/gpu/drm/i915/intel_pch.h | 4 ++++
2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_pch.c b/drivers/gpu/drm/i915/intel_pch.c
index 102b03d24f90..f148354008f0 100644
--- a/drivers/gpu/drm/i915/intel_pch.c
+++ b/drivers/gpu/drm/i915/intel_pch.c
@@ -174,6 +174,12 @@ void intel_detect_pch(struct drm_i915_private *dev_priv)
{
struct pci_dev *pch = NULL;
+ /* DG1 has south engine display on the same PCI device */
+ if (IS_DG1(dev_priv)) {
+ dev_priv->pch_type = PCH_DG1;
+ return;
+ }
+
/*
* The reason to probe ISA bridge instead of Dev31:Fun0 is to
* make graphics device passthrough work easy for VMM, that only
diff --git a/drivers/gpu/drm/i915/intel_pch.h b/drivers/gpu/drm/i915/intel_pch.h
index 3053d1ce398b..06d2cd50af0b 100644
--- a/drivers/gpu/drm/i915/intel_pch.h
+++ b/drivers/gpu/drm/i915/intel_pch.h
@@ -26,6 +26,9 @@ enum intel_pch {
PCH_JSP, /* Jasper Lake PCH */
PCH_MCC, /* Mule Creek Canyon PCH */
PCH_TGP, /* Tiger Lake PCH */
+
+ /* Fake PCHs, functionality handled on the same PCI dev */
+ PCH_DG1 = 1024,
};
#define INTEL_PCH_DEVICE_ID_MASK 0xff80
@@ -56,6 +59,7 @@ enum intel_pch {
#define INTEL_PCH_TYPE(dev_priv) ((dev_priv)->pch_type)
#define INTEL_PCH_ID(dev_priv) ((dev_priv)->pch_id)
+#define HAS_PCH_DG1(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_DG1)
#define HAS_PCH_JSP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_JSP)
#define HAS_PCH_MCC(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_MCC)
#define HAS_PCH_TGP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_TGP)
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 14/37] drm/i915/dg1: Initialize RAWCLK properly
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (12 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 13/37] drm/i915/dg1: Add fake PCH Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 15/37] drm/i915/dg1: Define MOCS table for DG1 Lucas De Marchi
` (26 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
DG1 always uses a 38.4 MHz rawclk rather and we don't need to read
fuse straps like on CNP+. frequencies on CNP+. Note that register bits
associated with this frequency confusingly use 37 for the divider field
rather than 38 as you might expect.
For simplicity, let's just assume that this 38.4 MHz frequency will hold
true for other future platforms with "fake" PCH south displays and that
the CNP-style behavior will remain for other platforms with a real PCH.
Bspec: 49950
Bspec: 49309
Cc: Aditya Swarup <aditya.swarup@intel.com>
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 9419a4724357..567c36fc9fd7 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -2659,6 +2659,19 @@ void intel_update_cdclk(struct drm_i915_private *dev_priv)
DIV_ROUND_UP(dev_priv->cdclk.hw.cdclk, 1000));
}
+static int dg1_rawclk(struct drm_i915_private *i915)
+{
+ /*
+ * DG1 always uses a 38.4 MHz rawclk. The bspec tells us
+ * "Program Numerator=2, Denominator=4, Divider=37 decimal."
+ */
+ intel_de_write(i915, PCH_RAWCLK_FREQ,
+ CNP_RAWCLK_DEN(4) | CNP_RAWCLK_DIV(37) |
+ ICP_RAWCLK_NUM(2));
+
+ return 38400;
+}
+
static int cnp_rawclk(struct drm_i915_private *dev_priv)
{
u32 rawclk;
@@ -2767,6 +2780,8 @@ u32 intel_read_rawclk(struct drm_i915_private *dev_priv)
{
u32 freq;
+ if (INTEL_PCH_TYPE(dev_priv) >= PCH_DG1)
+ freq = dg1_rawclk(dev_priv);
if (INTEL_PCH_TYPE(dev_priv) >= PCH_CNP)
freq = cnp_rawclk(dev_priv);
else if (HAS_PCH_SPLIT(dev_priv))
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 15/37] drm/i915/dg1: Define MOCS table for DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (13 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 14/37] drm/i915/dg1: Initialize RAWCLK properly Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 16/37] drm/i915/dg1: Add DG1 power wells Lucas De Marchi
` (25 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
DG1 has a new MOCS table. We still use the old definition of the table,
but as for any dgfx card it doesn't contain the control_value values
(these values don't matter as we won't program them).
Bspec: 45101
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/gt/intel_mocs.c | 39 +++++++++++++++++++++++++++-
1 file changed, 38 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_mocs.c b/drivers/gpu/drm/i915/gt/intel_mocs.c
index 632e08a4592b..7217c6e2087c 100644
--- a/drivers/gpu/drm/i915/gt/intel_mocs.c
+++ b/drivers/gpu/drm/i915/gt/intel_mocs.c
@@ -280,6 +280,39 @@ static const struct drm_i915_mocs_entry icl_mocs_table[] = {
GEN11_MOCS_ENTRIES
};
+static const struct drm_i915_mocs_entry dg1_mocs_table[] = {
+ /* Error */
+ MOCS_ENTRY(0, 0, L3_0_DIRECT),
+
+ /* UC */
+ MOCS_ENTRY(1, 0, L3_1_UC),
+
+ /* Reserved */
+ MOCS_ENTRY(2, 0, L3_0_DIRECT),
+ MOCS_ENTRY(3, 0, L3_0_DIRECT),
+ MOCS_ENTRY(4, 0, L3_0_DIRECT),
+
+ /* WB - L3 */
+ MOCS_ENTRY(5, 0, L3_3_WB),
+ /* WB - L3 50% */
+ MOCS_ENTRY(6, 0, L3_ESC(1) | L3_SCC(1) | L3_3_WB),
+ /* WB - L3 25% */
+ MOCS_ENTRY(7, 0, L3_ESC(1) | L3_SCC(3) | L3_3_WB),
+ /* WB - L3 12.5% */
+ MOCS_ENTRY(8, 0, L3_ESC(1) | L3_SCC(7) | L3_3_WB),
+
+ /* HDC:L1 + L3 */
+ MOCS_ENTRY(48, 0, L3_3_WB),
+ /* HDC:L1 */
+ MOCS_ENTRY(49, 0, L3_1_UC),
+
+ /* HW Reserved */
+ MOCS_ENTRY(60, 0, L3_1_UC),
+ MOCS_ENTRY(61, 0, L3_1_UC),
+ MOCS_ENTRY(62, 0, L3_1_UC),
+ MOCS_ENTRY(63, 0, L3_1_UC),
+};
+
enum {
HAS_GLOBAL_MOCS = BIT(0),
HAS_ENGINE_MOCS = BIT(1),
@@ -306,7 +339,11 @@ static unsigned int get_mocs_settings(const struct drm_i915_private *i915,
{
unsigned int flags;
- if (INTEL_GEN(i915) >= 12) {
+ if (IS_DG1(i915)) {
+ table->size = ARRAY_SIZE(dg1_mocs_table);
+ table->table = dg1_mocs_table;
+ table->n_entries = GEN11_NUM_MOCS_ENTRIES;
+ } else if (INTEL_GEN(i915) >= 12) {
table->size = ARRAY_SIZE(tgl_mocs_table);
table->table = tgl_mocs_table;
table->n_entries = GEN11_NUM_MOCS_ENTRIES;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 16/37] drm/i915/dg1: Add DG1 power wells
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (14 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 15/37] drm/i915/dg1: Define MOCS table for DG1 Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 17/37] drm/i915/dg1: Increase mmio size to 4MB Lucas De Marchi
` (24 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Uma Shankar <uma.shankar@intel.com>
Most of TGL power wells are re-used for DG1. However, AUDIO Power
Domain is moved from PG3 to PG0. Handle the change and initialize
power wells with the new power well structure.
Some of the Audio Streaming logic still remains in PW3 so still
it needs to be enabled.
DDIA, DDIB, TC1 and TC2 are the active ports on DG1.
Need to keep Transcoder C and D to Pipe Power wells, this is against
the spec but else hitting unclaimed register warnings (kept the logic
same as TGL)
Bspec: 49182
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
.../drm/i915/display/intel_display_power.c | 201 +++++++++++++++++-
1 file changed, 200 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 72312b67b57a..265183694c62 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -2970,6 +2970,44 @@ void intel_display_power_put(struct drm_i915_private *dev_priv,
BIT_ULL(POWER_DOMAIN_AUX_B) | \
BIT_ULL(POWER_DOMAIN_INIT))
+#define DG1_PW_5_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PIPE_D) | \
+ BIT_ULL(POWER_DOMAIN_TRANSCODER_D) | \
+ BIT_ULL(POWER_DOMAIN_PIPE_D_PANEL_FITTER) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+
+#define DG1_PW_4_POWER_DOMAINS ( \
+ DG1_PW_5_POWER_DOMAINS | \
+ BIT_ULL(POWER_DOMAIN_PIPE_C) | \
+ BIT_ULL(POWER_DOMAIN_TRANSCODER_C) | \
+ BIT_ULL(POWER_DOMAIN_PIPE_C_PANEL_FITTER) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+
+#define DG1_PW_3_POWER_DOMAINS ( \
+ DG1_PW_4_POWER_DOMAINS | \
+ BIT_ULL(POWER_DOMAIN_PIPE_B) | \
+ BIT_ULL(POWER_DOMAIN_TRANSCODER_B) | \
+ BIT_ULL(POWER_DOMAIN_PIPE_B_PANEL_FITTER) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_D_LANES) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_E_LANES) | \
+ BIT_ULL(POWER_DOMAIN_AUX_D) | \
+ BIT_ULL(POWER_DOMAIN_AUX_E) | \
+ BIT_ULL(POWER_DOMAIN_VGA) | \
+ BIT_ULL(POWER_DOMAIN_AUDIO) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+
+#define DG1_PW_2_POWER_DOMAINS ( \
+ DG1_PW_3_POWER_DOMAINS | \
+ BIT_ULL(POWER_DOMAIN_TRANSCODER_VDSC_PW2) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+
+#define DG1_DISPLAY_DC_OFF_POWER_DOMAINS ( \
+ DG1_PW_3_POWER_DOMAINS | \
+ BIT_ULL(POWER_DOMAIN_MODESET) | \
+ BIT_ULL(POWER_DOMAIN_AUX_A) | \
+ BIT_ULL(POWER_DOMAIN_AUX_B) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+
static const struct i915_power_well_ops i9xx_always_on_power_well_ops = {
.sync_hw = i9xx_power_well_sync_hw_noop,
.enable = i9xx_always_on_power_well_noop,
@@ -4474,6 +4512,165 @@ static const struct i915_power_well_desc rkl_power_wells[] = {
},
};
+static const struct i915_power_well_desc dg1_power_wells[] = {
+ {
+ .name = "always-on",
+ .always_on = true,
+ .domains = POWER_DOMAIN_MASK,
+ .ops = &i9xx_always_on_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ },
+ {
+ .name = "power well 1",
+ /* Handled by the DMC firmware */
+ .always_on = true,
+ .domains = 0,
+ .ops = &hsw_power_well_ops,
+ .id = SKL_DISP_PW_1,
+ {
+ .hsw.regs = &hsw_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_PW_1,
+ .hsw.has_fuses = true,
+ },
+ },
+ {
+ .name = "DC off",
+ .domains = DG1_DISPLAY_DC_OFF_POWER_DOMAINS,
+ .ops = &gen9_dc_off_power_well_ops,
+ .id = SKL_DISP_DC_OFF,
+ },
+ {
+ .name = "power well 2",
+ .domains = DG1_PW_2_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = SKL_DISP_PW_2,
+ {
+ .hsw.regs = &hsw_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_PW_2,
+ .hsw.has_fuses = true,
+ },
+ },
+ {
+ .name = "power well 3",
+ .domains = DG1_PW_3_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_3,
+ {
+ .hsw.regs = &hsw_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_PW_3,
+ .hsw.irq_pipe_mask = BIT(PIPE_B),
+ .hsw.has_vga = true,
+ .hsw.has_fuses = true,
+ },
+ },
+ {
+ .name = "DDI A IO",
+ .domains = ICL_DDI_IO_A_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_ddi_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_DDI_A,
+ }
+ },
+ {
+ .name = "DDI B IO",
+ .domains = ICL_DDI_IO_B_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_ddi_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_DDI_B,
+ }
+ },
+ {
+ .name = "DDI D TC1 IO",
+ .domains = TGL_DDI_IO_D_TC1_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_ddi_power_well_regs,
+ .hsw.idx = TGL_PW_CTL_IDX_DDI_TC1,
+ },
+ },
+ {
+ .name = "DDI E TC2 IO",
+ .domains = TGL_DDI_IO_E_TC2_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_ddi_power_well_regs,
+ .hsw.idx = TGL_PW_CTL_IDX_DDI_TC2,
+ },
+ },
+ {
+ .name = "AUX A",
+ .domains = ICL_AUX_A_IO_POWER_DOMAINS,
+ .ops = &icl_aux_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_aux_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_AUX_A,
+ },
+ },
+ {
+ .name = "AUX B",
+ .domains = ICL_AUX_B_IO_POWER_DOMAINS,
+ .ops = &icl_aux_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_aux_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_AUX_B,
+ },
+ },
+ {
+ .name = "AUX D TC1",
+ .domains = TGL_AUX_D_TC1_IO_POWER_DOMAINS,
+ .ops = &icl_aux_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_aux_power_well_regs,
+ .hsw.idx = TGL_PW_CTL_IDX_AUX_TC1,
+ .hsw.is_tc_tbt = false,
+ },
+ },
+ {
+ .name = "AUX E TC2",
+ .domains = TGL_AUX_E_TC2_IO_POWER_DOMAINS,
+ .ops = &icl_aux_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &icl_aux_power_well_regs,
+ .hsw.idx = TGL_PW_CTL_IDX_AUX_TC2,
+ .hsw.is_tc_tbt = false,
+ },
+ },
+ {
+ .name = "power well 4",
+ .domains = DG1_PW_4_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &hsw_power_well_regs,
+ .hsw.idx = ICL_PW_CTL_IDX_PW_4,
+ .hsw.has_fuses = true,
+ .hsw.irq_pipe_mask = BIT(PIPE_C),
+ }
+ },
+ {
+ .name = "power well 5",
+ .domains = DG1_PW_5_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = DISP_PW_ID_NONE,
+ {
+ .hsw.regs = &hsw_power_well_regs,
+ .hsw.idx = TGL_PW_CTL_IDX_PW_5,
+ .hsw.has_fuses = true,
+ .hsw.irq_pipe_mask = BIT(PIPE_D),
+ },
+ },
+};
+
static int
sanitize_disable_power_well_option(const struct drm_i915_private *dev_priv,
int disable_power_well)
@@ -4622,7 +4819,9 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
* The enabling order will be from lower to higher indexed wells,
* the disabling order is reversed.
*/
- if (IS_ROCKETLAKE(dev_priv)) {
+ if (IS_DG1(dev_priv)) {
+ err = set_power_wells(power_domains, dg1_power_wells);
+ } else if (IS_ROCKETLAKE(dev_priv)) {
err = set_power_wells(power_domains, rkl_power_wells);
} else if (IS_GEN(dev_priv, 12)) {
err = set_power_wells(power_domains, tgl_power_wells);
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 17/37] drm/i915/dg1: Increase mmio size to 4MB
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (15 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 16/37] drm/i915/dg1: Add DG1 power wells Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 18/37] drm/i915/dg1: add support for the master unit interrupt Lucas De Marchi
` (23 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com>
On dgfx register range has been extended to go up to 4MB.
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/intel_uncore.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index a61cb8ca4d50..9150fcda18a1 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -1699,11 +1699,15 @@ static int uncore_mmio_setup(struct intel_uncore *uncore)
* clobbering the GTT which we want ioremap_wc instead. Fortunately,
* the register BAR remains the same size for all the earlier
* generations up to Ironlake.
+ * For dgfx chips register range is expanded to 4MB.
*/
if (INTEL_GEN(i915) < 5)
mmio_size = 512 * 1024;
+ else if (IS_DGFX(i915))
+ mmio_size = 4 * 1024 * 1024;
else
mmio_size = 2 * 1024 * 1024;
+
uncore->regs = pci_iomap(pdev, mmio_bar, mmio_size);
if (uncore->regs == NULL) {
drm_err(&i915->drm, "failed to map registers\n");
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 18/37] drm/i915/dg1: add support for the master unit interrupt
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (16 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 17/37] drm/i915/dg1: Increase mmio size to 4MB Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-26 18:02 ` Souza, Jose
2020-05-21 0:37 ` [Intel-gfx] [PATCH 19/37] drm/i915/dg1: Wait for pcode/uncore handshake at startup Lucas De Marchi
` (22 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
DG1 has master unit interrupt register which is used to indicate the
correct source of interrupt.
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Cc: Daniele Spurio Ceraolo <daniele.ceraolospurio@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 4 +++
drivers/gpu/drm/i915/i915_irq.c | 56 +++++++++++++++++++++++++++--
drivers/gpu/drm/i915/i915_reg.h | 4 +++
3 files changed, 61 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index bca036ac6621..4e13f7d7dc5d 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -492,6 +492,10 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
seq_printf(m, "PCU interrupt enable:\t%08x\n",
I915_READ(GEN8_PCU_IER));
} else if (INTEL_GEN(dev_priv) >= 11) {
+ if (HAS_MASTER_UNIT_IRQ(dev_priv))
+ seq_printf(m, "Master Unit Interrupt Control: %08x\n",
+ I915_READ(DG1_MSTR_UNIT_INTR));
+
seq_printf(m, "Master Interrupt Control: %08x\n",
I915_READ(GEN11_GFX_MSTR_IRQ));
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 95996db46939..2e950387c179 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2583,6 +2583,46 @@ static irqreturn_t gen11_irq_handler(int irq, void *arg)
gen11_master_intr_enable);
}
+static u32 dg1_master_intr_disable_and_ack(void __iomem * const regs)
+{
+ u32 val;
+
+ /* First disable interrupts */
+ raw_reg_write(regs, DG1_MSTR_UNIT_INTR, 0);
+
+ /* Get the indication levels and ack the master unit */
+ val = raw_reg_read(regs, DG1_MSTR_UNIT_INTR);
+ if (unlikely(!val))
+ return 0;
+
+ raw_reg_write(regs, DG1_MSTR_UNIT_INTR, val);
+
+ /*
+ * Now with master disabled, get a sample of level indications
+ * for this interrupt and ack them right away - we keep GEN11_MASTER_IRQ
+ * out as this bit doesn't exist anymore for DG1
+ */
+ val = raw_reg_read(regs, GEN11_GFX_MSTR_IRQ) & ~GEN11_MASTER_IRQ;
+ if (unlikely(!val))
+ return 0;
+
+ raw_reg_write(regs, GEN11_GFX_MSTR_IRQ, val);
+
+ return val;
+}
+
+static inline void dg1_master_intr_enable(void __iomem * const regs)
+{
+ raw_reg_write(regs, DG1_MSTR_UNIT_INTR, DG1_MSTR_IRQ);
+}
+
+static irqreturn_t dg1_irq_handler(int irq, void *arg)
+{
+ return __gen11_irq_handler(arg,
+ dg1_master_intr_disable_and_ack,
+ dg1_master_intr_enable);
+}
+
/* Called from drm generic code, passed 'crtc' which
* we use as a pipe index
*/
@@ -2917,7 +2957,10 @@ static void gen11_irq_reset(struct drm_i915_private *dev_priv)
{
struct intel_uncore *uncore = &dev_priv->uncore;
- gen11_master_intr_disable(dev_priv->uncore.regs);
+ if (HAS_MASTER_UNIT_IRQ(dev_priv))
+ dg1_master_intr_disable_and_ack(dev_priv->uncore.regs);
+ else
+ gen11_master_intr_disable(dev_priv->uncore.regs);
gen11_gt_irq_reset(&dev_priv->gt);
gen11_display_irq_reset(dev_priv);
@@ -3511,8 +3554,13 @@ static void gen11_irq_postinstall(struct drm_i915_private *dev_priv)
I915_WRITE(GEN11_DISPLAY_INT_CTL, GEN11_DISPLAY_IRQ_ENABLE);
- gen11_master_intr_enable(uncore->regs);
- POSTING_READ(GEN11_GFX_MSTR_IRQ);
+ if (HAS_MASTER_UNIT_IRQ(dev_priv)) {
+ dg1_master_intr_enable(uncore->regs);
+ POSTING_READ(DG1_MSTR_UNIT_INTR);
+ } else {
+ gen11_master_intr_enable(uncore->regs);
+ POSTING_READ(GEN11_GFX_MSTR_IRQ);
+ }
}
static void cherryview_irq_postinstall(struct drm_i915_private *dev_priv)
@@ -4037,6 +4085,8 @@ static irq_handler_t intel_irq_handler(struct drm_i915_private *dev_priv)
else
return i8xx_irq_handler;
} else {
+ if (HAS_MASTER_UNIT_IRQ(dev_priv))
+ return dg1_irq_handler;
if (INTEL_GEN(dev_priv) >= 11)
return gen11_irq_handler;
else if (INTEL_GEN(dev_priv) >= 8)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 95e903c01b2b..c1fde43867dc 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7651,6 +7651,10 @@ enum {
#define GEN11_GT_DW1_IRQ (1 << 1)
#define GEN11_GT_DW0_IRQ (1 << 0)
+#define DG1_MSTR_UNIT_INTR _MMIO(0x190008)
+#define DG1_MSTR_IRQ (1 << 31)
+#define DG1_MSTR_UNIT(u) (1 << (u))
+
#define GEN11_DISPLAY_INT_CTL _MMIO(0x44200)
#define GEN11_DISPLAY_IRQ_ENABLE (1 << 31)
#define GEN11_AUDIO_CODEC_IRQ (1 << 24)
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 18/37] drm/i915/dg1: add support for the master unit interrupt
2020-05-21 0:37 ` [Intel-gfx] [PATCH 18/37] drm/i915/dg1: add support for the master unit interrupt Lucas De Marchi
@ 2020-05-26 18:02 ` Souza, Jose
0 siblings, 0 replies; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 18:02 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:37 -0700, Lucas De Marchi wrote:
> DG1 has master unit interrupt register which is used to indicate the
> correct source of interrupt.
>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
> Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
> Cc: Daniele Spurio Ceraolo <daniele.ceraolospurio@intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/i915_debugfs.c | 4 +++
> drivers/gpu/drm/i915/i915_irq.c | 56 +++++++++++++++++++++++++++--
> drivers/gpu/drm/i915/i915_reg.h | 4 +++
> 3 files changed, 61 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index bca036ac6621..4e13f7d7dc5d 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -492,6 +492,10 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
> seq_printf(m, "PCU interrupt enable:\t%08x\n",
> I915_READ(GEN8_PCU_IER));
> } else if (INTEL_GEN(dev_priv) >= 11) {
> + if (HAS_MASTER_UNIT_IRQ(dev_priv))
> + seq_printf(m, "Master Unit Interrupt Control: %08x\n",
> + I915_READ(DG1_MSTR_UNIT_INTR));
> +
> seq_printf(m, "Master Interrupt Control: %08x\n",
> I915_READ(GEN11_GFX_MSTR_IRQ));
>
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index 95996db46939..2e950387c179 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -2583,6 +2583,46 @@ static irqreturn_t gen11_irq_handler(int irq, void *arg)
> gen11_master_intr_enable);
> }
>
> +static u32 dg1_master_intr_disable_and_ack(void __iomem * const regs)
> +{
> + u32 val;
> +
> + /* First disable interrupts */
> + raw_reg_write(regs, DG1_MSTR_UNIT_INTR, 0);
> +
> + /* Get the indication levels and ack the master unit */
> + val = raw_reg_read(regs, DG1_MSTR_UNIT_INTR);
> + if (unlikely(!val))
> + return 0;
> +
> + raw_reg_write(regs, DG1_MSTR_UNIT_INTR, val);
> +
> + /*
> + * Now with master disabled, get a sample of level indications
> + * for this interrupt and ack them right away - we keep GEN11_MASTER_IRQ
> + * out as this bit doesn't exist anymore for DG1
> + */
> + val = raw_reg_read(regs, GEN11_GFX_MSTR_IRQ) & ~GEN11_MASTER_IRQ;
> + if (unlikely(!val))
> + return 0;
> +
> + raw_reg_write(regs, GEN11_GFX_MSTR_IRQ, val);
> +
> + return val;
> +}
> +
> +static inline void dg1_master_intr_enable(void __iomem * const regs)
> +{
> + raw_reg_write(regs, DG1_MSTR_UNIT_INTR, DG1_MSTR_IRQ);
> +}
> +
> +static irqreturn_t dg1_irq_handler(int irq, void *arg)
> +{
> + return __gen11_irq_handler(arg,
> + dg1_master_intr_disable_and_ack,
> + dg1_master_intr_enable);
> +}
> +
> /* Called from drm generic code, passed 'crtc' which
> * we use as a pipe index
> */
> @@ -2917,7 +2957,10 @@ static void gen11_irq_reset(struct drm_i915_private *dev_priv)
> {
> struct intel_uncore *uncore = &dev_priv->uncore;
>
> - gen11_master_intr_disable(dev_priv->uncore.regs);
> + if (HAS_MASTER_UNIT_IRQ(dev_priv))
> + dg1_master_intr_disable_and_ack(dev_priv->uncore.regs);
> + else
> + gen11_master_intr_disable(dev_priv->uncore.regs);
>
> gen11_gt_irq_reset(&dev_priv->gt);
> gen11_display_irq_reset(dev_priv);
> @@ -3511,8 +3554,13 @@ static void gen11_irq_postinstall(struct drm_i915_private *dev_priv)
>
> I915_WRITE(GEN11_DISPLAY_INT_CTL, GEN11_DISPLAY_IRQ_ENABLE);
>
> - gen11_master_intr_enable(uncore->regs);
> - POSTING_READ(GEN11_GFX_MSTR_IRQ);
> + if (HAS_MASTER_UNIT_IRQ(dev_priv)) {
> + dg1_master_intr_enable(uncore->regs);
> + POSTING_READ(DG1_MSTR_UNIT_INTR);
> + } else {
> + gen11_master_intr_enable(uncore->regs);
> + POSTING_READ(GEN11_GFX_MSTR_IRQ);
> + }
> }
>
> static void cherryview_irq_postinstall(struct drm_i915_private *dev_priv)
> @@ -4037,6 +4085,8 @@ static irq_handler_t intel_irq_handler(struct drm_i915_private *dev_priv)
> else
> return i8xx_irq_handler;
> } else {
> + if (HAS_MASTER_UNIT_IRQ(dev_priv))
> + return dg1_irq_handler;
> if (INTEL_GEN(dev_priv) >= 11)
> return gen11_irq_handler;
> else if (INTEL_GEN(dev_priv) >= 8)
> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> index 95e903c01b2b..c1fde43867dc 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -7651,6 +7651,10 @@ enum {
> #define GEN11_GT_DW1_IRQ (1 << 1)
> #define GEN11_GT_DW0_IRQ (1 << 0)
>
> +#define DG1_MSTR_UNIT_INTR _MMIO(0x190008)
> +#define DG1_MSTR_IRQ (1 << 31)
> +#define DG1_MSTR_UNIT(u) (1 << (u))
> +
> #define GEN11_DISPLAY_INT_CTL _MMIO(0x44200)
> #define GEN11_DISPLAY_IRQ_ENABLE (1 << 31)
> #define GEN11_AUDIO_CODEC_IRQ (1 << 24)
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] [PATCH 19/37] drm/i915/dg1: Wait for pcode/uncore handshake at startup
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (17 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 18/37] drm/i915/dg1: add support for the master unit interrupt Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 20/37] drm/i915/dg1: Add DPLL macros for DG1 Lucas De Marchi
` (21 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
DG1 does some additional pcode/uncore handshaking at
boot time; this handshaking must complete before various other pcode
commands are effective and before general work is submitted to the GPU.
We need to poll a new pcode mailbox during startup until it reports that
this handshaking is complete.
The bspec doesn't give guidance on how long we may need to wait for this
handshaking to complete. For now, let's just set a really long timeout;
if we still don't get a completion status by the end of that timeout,
we'll just continue on and hope for the best.
Bspec: 52065
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_drv.c | 3 +++
drivers/gpu/drm/i915/i915_reg.h | 3 +++
drivers/gpu/drm/i915/intel_sideband.c | 15 +++++++++++++++
drivers/gpu/drm/i915/intel_sideband.h | 2 ++
4 files changed, 23 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 34ee12f3f02d..58b9c6b778aa 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -85,6 +85,7 @@
#include "intel_gvt.h"
#include "intel_memory_region.h"
#include "intel_pm.h"
+#include "intel_sideband.h"
#include "vlv_suspend.h"
static struct drm_driver driver;
@@ -741,6 +742,8 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
*/
intel_dram_detect(dev_priv);
+ intel_pcode_init(dev_priv);
+
intel_bw_init_hw(dev_priv);
return 0;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index c1fde43867dc..53b0ad1805f6 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9128,6 +9128,9 @@ enum {
#define GEN9_SAGV_DISABLE 0x0
#define GEN9_SAGV_IS_DISABLED 0x1
#define GEN9_SAGV_ENABLE 0x3
+#define DG1_PCODE_STATUS 0x7E
+#define DG1_CHECK_UNCORE_INIT_STATUS 0x0
+#define DG1_UNCORE_INIT_COMPLETE 0x1
#define GEN12_PCODE_READ_SAGV_BLOCK_TIME_US 0x23
#define GEN6_PCODE_DATA _MMIO(0x138128)
#define GEN6_PCODE_FREQ_IA_RATIO_SHIFT 8
diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c
index 916ccd1c0e96..8b093525240d 100644
--- a/drivers/gpu/drm/i915/intel_sideband.c
+++ b/drivers/gpu/drm/i915/intel_sideband.c
@@ -543,3 +543,18 @@ int skl_pcode_request(struct drm_i915_private *i915, u32 mbox, u32 request,
return ret ? ret : status;
#undef COND
}
+
+void intel_pcode_init(struct drm_i915_private *i915)
+{
+ int ret;
+
+ if (!IS_DGFX(i915))
+ return;
+
+ ret = skl_pcode_request(i915, DG1_PCODE_STATUS,
+ DG1_CHECK_UNCORE_INIT_STATUS,
+ DG1_UNCORE_INIT_COMPLETE,
+ DG1_UNCORE_INIT_COMPLETE, 50);
+ if (ret)
+ drm_err(&i915->drm, "Pcode did not report uncore initialization completion!\n");
+}
diff --git a/drivers/gpu/drm/i915/intel_sideband.h b/drivers/gpu/drm/i915/intel_sideband.h
index 7fb95745a444..094c7b19c5d4 100644
--- a/drivers/gpu/drm/i915/intel_sideband.h
+++ b/drivers/gpu/drm/i915/intel_sideband.h
@@ -138,4 +138,6 @@ int sandybridge_pcode_write_timeout(struct drm_i915_private *i915, u32 mbox,
int skl_pcode_request(struct drm_i915_private *i915, u32 mbox, u32 request,
u32 reply_mask, u32 reply, int timeout_base_ms);
+void intel_pcode_init(struct drm_i915_private *i915);
+
#endif /* _INTEL_SIDEBAND_H */
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 20/37] drm/i915/dg1: Add DPLL macros for DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (18 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 19/37] drm/i915/dg1: Wait for pcode/uncore handshake at startup Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 21/37] drm/i915/dg1: Add and setup DPLLs " Lucas De Marchi
` (20 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Aditya Swarup <aditya.swarup@intel.com>
DG1 has 4 DPLLs where DPLL0 and DPLL1 drive DDIA/B and
DPLL2 and DPLL3 drive DDIC/DDID.
Introduce DG1_DPLL_CFCRx() helper macros to configure
DPLL registers.
Bspec: 50288, 50299
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_dpll_mgr.h | 17 +++++++++++++++++
drivers/gpu/drm/i915/i915_reg.h | 17 ++++++++++++++++-
2 files changed, 33 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
index ac2238646fe7..fcc048a23560 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
@@ -154,6 +154,23 @@ enum intel_dpll_id {
* @DPLL_ID_TGL_MGPLL6: TGL TC PLL port 6 (TC6)
*/
DPLL_ID_TGL_MGPLL6 = 8,
+
+ /**
+ * @DPLL_ID_DG1_DPLL0: DG1 combo PHY DPLL0
+ */
+ DPLL_ID_DG1_DPLL0 = 0,
+ /**
+ * @DPLL_ID_DG1_DPLL1: DG1 combo PHY DPLL1
+ */
+ DPLL_ID_DG1_DPLL1 = 1,
+ /**
+ * @DPLL_ID_DG1_DPLL2: DG1 combo PHY DPLL2
+ */
+ DPLL_ID_DG1_DPLL2 = 2,
+ /**
+ * @DPLL_ID_DG1_DPLL3: DG1 combo PHY DPLL3
+ */
+ DPLL_ID_DG1_DPLL3 = 3,
};
#define I915_NUM_PLLS 9
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 53b0ad1805f6..f25720584903 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -242,7 +242,8 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
#define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
#define _MMIO_PHY3(phy, a, b, c) _MMIO(_PHY3(phy, a, b, c))
-#define _MMIO_PLL3(pll, a, b, c) _MMIO(_PICK(pll, a, b, c))
+#define _MMIO_PLL3(pll, ...) _MMIO(_PICK(pll, __VA_ARGS__))
+
/*
* Device info offset array based helpers for groups of registers with unevenly
@@ -10422,6 +10423,20 @@ enum skl_power_gate {
_TGL_DPLL1_CFGCR1, \
_TGL_TBTPLL_CFGCR1)
+#define _DG1_DPLL2_CFGCR0 0x16C284
+#define _DG1_DPLL3_CFGCR0 0x16C28C
+#define DG1_DPLL_CFGCR0(pll) _MMIO_PLL3(pll, _TGL_DPLL0_CFGCR0, \
+ _TGL_DPLL1_CFGCR0, \
+ _DG1_DPLL2_CFGCR0, \
+ _DG1_DPLL3_CFGCR0)
+
+#define _DG1_DPLL2_CFGCR1 0x16C288
+#define _DG1_DPLL3_CFGCR1 0x16C290
+#define DG1_DPLL_CFGCR1(pll) _MMIO_PLL3(pll, _TGL_DPLL0_CFGCR1, \
+ _TGL_DPLL1_CFGCR1, \
+ _DG1_DPLL2_CFGCR1, \
+ _DG1_DPLL3_CFGCR1)
+
#define _DKL_PHY1_BASE 0x168000
#define _DKL_PHY2_BASE 0x169000
#define _DKL_PHY3_BASE 0x16A000
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 21/37] drm/i915/dg1: Add and setup DPLLs for DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (19 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 20/37] drm/i915/dg1: Add DPLL macros for DG1 Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 22/37] drm/i915/dg1: Enable DPLL " Lucas De Marchi
` (19 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Aditya Swarup <aditya.swarup@intel.com>
Add entries for dg1 plls and setup dg1_pll_mgr to reuse icl callbacks.
Initial setup for shared dplls DPLL0/1 for DDIA/B and DPLL2/3 for
DDIC/D. Configure dpll cfgcrx registers to drive the plls on DG1.
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 41 +++++++++++++++++--
1 file changed, 37 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index f8078a288379..d764b6438114 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -3528,7 +3528,17 @@ static bool icl_get_combo_phy_dpll(struct intel_atomic_state *state,
return false;
}
- if (IS_ROCKETLAKE(dev_priv)) {
+ if (IS_DG1(dev_priv)) {
+ if (port == PORT_D || port == PORT_E) {
+ dpll_mask =
+ BIT(DPLL_ID_DG1_DPLL2) |
+ BIT(DPLL_ID_DG1_DPLL3);
+ } else {
+ dpll_mask =
+ BIT(DPLL_ID_DG1_DPLL0) |
+ BIT(DPLL_ID_DG1_DPLL1);
+ }
+ } else if (IS_ROCKETLAKE(dev_priv)) {
dpll_mask =
BIT(DPLL_ID_EHL_DPLL4) |
BIT(DPLL_ID_ICL_DPLL1) |
@@ -3818,7 +3828,10 @@ static bool icl_pll_get_hw_state(struct drm_i915_private *dev_priv,
if (!(val & PLL_ENABLE))
goto out;
- if (INTEL_GEN(dev_priv) >= 12) {
+ if (IS_DG1(dev_priv)) {
+ hw_state->cfgcr0 = intel_de_read(dev_priv, DG1_DPLL_CFGCR0(id));
+ hw_state->cfgcr1 = intel_de_read(dev_priv, DG1_DPLL_CFGCR1(id));
+ } else if (INTEL_GEN(dev_priv) >= 12) {
hw_state->cfgcr0 = intel_de_read(dev_priv,
TGL_DPLL_CFGCR0(id));
hw_state->cfgcr1 = intel_de_read(dev_priv,
@@ -3871,7 +3884,10 @@ static void icl_dpll_write(struct drm_i915_private *dev_priv,
const enum intel_dpll_id id = pll->info->id;
i915_reg_t cfgcr0_reg, cfgcr1_reg;
- if (INTEL_GEN(dev_priv) >= 12) {
+ if (IS_DG1(dev_priv)) {
+ cfgcr0_reg = DG1_DPLL_CFGCR0(id);
+ cfgcr1_reg = DG1_DPLL_CFGCR1(id);
+ } else if (INTEL_GEN(dev_priv) >= 12) {
cfgcr0_reg = TGL_DPLL_CFGCR0(id);
cfgcr1_reg = TGL_DPLL_CFGCR1(id);
} else {
@@ -4317,6 +4333,21 @@ static const struct intel_dpll_mgr rkl_pll_mgr = {
.dump_hw_state = icl_dump_hw_state,
};
+static const struct dpll_info dg1_plls[] = {
+ { "DPLL 0", &combo_pll_funcs, DPLL_ID_DG1_DPLL0, 0 },
+ { "DPLL 1", &combo_pll_funcs, DPLL_ID_DG1_DPLL1, 0 },
+ { "DPLL 2", &combo_pll_funcs, DPLL_ID_DG1_DPLL2, 0 },
+ { "DPLL 3", &combo_pll_funcs, DPLL_ID_DG1_DPLL3, 0 },
+ { },
+};
+
+static const struct intel_dpll_mgr dg1_pll_mgr = {
+ .dpll_info = dg1_plls,
+ .get_dplls = icl_get_dplls,
+ .put_dplls = icl_put_dplls,
+ .dump_hw_state = icl_dump_hw_state,
+};
+
/**
* intel_shared_dpll_init - Initialize shared DPLLs
* @dev: drm device
@@ -4330,7 +4361,9 @@ void intel_shared_dpll_init(struct drm_device *dev)
const struct dpll_info *dpll_info;
int i;
- if (IS_ROCKETLAKE(dev_priv))
+ if (IS_DG1(dev_priv))
+ dpll_mgr = &dg1_pll_mgr;
+ else if (IS_ROCKETLAKE(dev_priv))
dpll_mgr = &rkl_pll_mgr;
else if (INTEL_GEN(dev_priv) >= 12)
dpll_mgr = &tgl_pll_mgr;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 22/37] drm/i915/dg1: Enable DPLL for DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (20 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 21/37] drm/i915/dg1: Add and setup DPLLs " Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 23/37] drm/i915/dg1: add hpd interrupt handling Lucas De Marchi
` (18 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Aditya Swarup <aditya.swarup@intel.com>
Add DG1 DPLL Enable register macro and use the macro to enable the
correct DPLL based on PLL id.
Bspec: 49443, 49206
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 30 ++++++++++++-------
drivers/gpu/drm/i915/i915_reg.h | 4 +++
2 files changed, 24 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index d764b6438114..d7bf67125b17 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -3860,12 +3860,14 @@ static bool combo_pll_get_hw_state(struct drm_i915_private *dev_priv,
struct intel_shared_dpll *pll,
struct intel_dpll_hw_state *hw_state)
{
- i915_reg_t enable_reg = CNL_DPLL_ENABLE(pll->info->id);
+ i915_reg_t enable_reg;
- if (IS_ELKHARTLAKE(dev_priv) &&
- pll->info->id == DPLL_ID_EHL_DPLL4) {
+ if (IS_DG1(dev_priv))
+ enable_reg = DG1_DPLL_ENABLE(pll->info->id);
+ else if (IS_ELKHARTLAKE(dev_priv) && pll->info->id == DPLL_ID_EHL_DPLL4)
enable_reg = MG_PLL_ENABLE(0);
- }
+ else
+ enable_reg = CNL_DPLL_ENABLE(pll->info->id);
return icl_pll_get_hw_state(dev_priv, pll, hw_state, enable_reg);
}
@@ -4063,10 +4065,12 @@ static void icl_pll_enable(struct drm_i915_private *dev_priv,
static void combo_pll_enable(struct drm_i915_private *dev_priv,
struct intel_shared_dpll *pll)
{
- i915_reg_t enable_reg = CNL_DPLL_ENABLE(pll->info->id);
+ i915_reg_t enable_reg;
- if (IS_ELKHARTLAKE(dev_priv) &&
- pll->info->id == DPLL_ID_EHL_DPLL4) {
+ if (IS_DG1(dev_priv)) {
+ enable_reg = DG1_DPLL_ENABLE(pll->info->id);
+ } else if (IS_ELKHARTLAKE(dev_priv) &&
+ pll->info->id == DPLL_ID_EHL_DPLL4) {
enable_reg = MG_PLL_ENABLE(0);
/*
@@ -4076,6 +4080,8 @@ static void combo_pll_enable(struct drm_i915_private *dev_priv,
*/
pll->wakeref = intel_display_power_get(dev_priv,
POWER_DOMAIN_DPLL_DC_OFF);
+ } else {
+ enable_reg = CNL_DPLL_ENABLE(pll->info->id);
}
icl_pll_power_enable(dev_priv, pll, enable_reg);
@@ -4175,16 +4181,20 @@ static void icl_pll_disable(struct drm_i915_private *dev_priv,
static void combo_pll_disable(struct drm_i915_private *dev_priv,
struct intel_shared_dpll *pll)
{
- i915_reg_t enable_reg = CNL_DPLL_ENABLE(pll->info->id);
+ i915_reg_t enable_reg;
- if (IS_ELKHARTLAKE(dev_priv) &&
- pll->info->id == DPLL_ID_EHL_DPLL4) {
+ if (IS_DG1(dev_priv)) {
+ enable_reg = DG1_DPLL_ENABLE(pll->info->id);
+ } else if (IS_ELKHARTLAKE(dev_priv) &&
+ pll->info->id == DPLL_ID_EHL_DPLL4) {
enable_reg = MG_PLL_ENABLE(0);
icl_pll_disable(dev_priv, pll, enable_reg);
intel_display_power_put(dev_priv, POWER_DOMAIN_DPLL_DC_OFF,
pll->wakeref);
return;
+ } else {
+ enable_reg = CNL_DPLL_ENABLE(pll->info->id);
}
icl_pll_disable(dev_priv, pll, enable_reg);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index f25720584903..850e029c702a 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -10209,6 +10209,10 @@ enum skl_power_gate {
#define MG_PLL_ENABLE(tc_port) _MMIO_PORT((tc_port), _MG_PLL1_ENABLE, \
_MG_PLL2_ENABLE)
+/* DG1 PLL */
+#define DG1_DPLL_ENABLE(pll) _MMIO_PLL3(pll, DPLL0_ENABLE, DPLL1_ENABLE, \
+ _MG_PLL1_ENABLE, _MG_PLL2_ENABLE)
+
#define _MG_REFCLKIN_CTL_PORT1 0x16892C
#define _MG_REFCLKIN_CTL_PORT2 0x16992C
#define _MG_REFCLKIN_CTL_PORT3 0x16A92C
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 23/37] drm/i915/dg1: add hpd interrupt handling
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (21 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 22/37] drm/i915/dg1: Enable DPLL " Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 24/37] drm/i915/dg1: invert HPD pins Lucas De Marchi
` (17 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
DG1 has one more combo phy port, no TC and all irq handling goes through
SDE, like for MCC.
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 57 +++++++++++++++++++++++++++++----
drivers/gpu/drm/i915/i915_reg.h | 8 +++++
2 files changed, 59 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 2e950387c179..df82d8aa1a27 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -167,6 +167,13 @@ static const u32 hpd_tgp[HPD_NUM_PINS] = {
[HPD_PORT_I] = SDE_TC_HOTPLUG_ICP(PORT_TC6),
};
+static const u32 hpd_dg1_sde[HPD_NUM_PINS] = {
+ [HPD_PORT_A] = SDE_DDI_HOTPLUG_ICP(PHY_A),
+ [HPD_PORT_B] = SDE_DDI_HOTPLUG_ICP(PHY_B),
+ [HPD_PORT_D] = SDE_DDI_HOTPLUG_ICP(PHY_C),
+ [HPD_PORT_E] = SDE_DDI_HOTPLUG_ICP(PHY_D),
+};
+
static void intel_hpd_init_pins(struct drm_i915_private *dev_priv)
{
struct i915_hotplug *hpd = &dev_priv->hotplug;
@@ -193,10 +200,13 @@ static void intel_hpd_init_pins(struct drm_i915_private *dev_priv)
else
hpd->hpd = hpd_ilk;
- if (!HAS_PCH_SPLIT(dev_priv) || HAS_PCH_NOP(dev_priv))
+ if ((INTEL_PCH_TYPE(dev_priv) < PCH_DG1) &&
+ (!HAS_PCH_SPLIT(dev_priv) || HAS_PCH_NOP(dev_priv)))
return;
- if (HAS_PCH_TGP(dev_priv) || HAS_PCH_JSP(dev_priv))
+ if (HAS_PCH_DG1(dev_priv))
+ hpd->pch_hpd = hpd_dg1_sde;
+ else if (HAS_PCH_TGP(dev_priv) || HAS_PCH_JSP(dev_priv))
hpd->pch_hpd = hpd_tgp;
else if (HAS_PCH_ICP(dev_priv) || HAS_PCH_MCC(dev_priv))
hpd->pch_hpd = hpd_icp;
@@ -1145,6 +1155,22 @@ static bool tgp_tc_port_hotplug_long_detect(enum hpd_pin pin, u32 val)
}
}
+static bool dg1_ddi_port_hotplug_long_detect(enum hpd_pin pin, u32 val)
+{
+ switch (pin) {
+ case HPD_PORT_A:
+ return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(PORT_A);
+ case HPD_PORT_B:
+ return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(PORT_B);
+ case HPD_PORT_D:
+ return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(PORT_C);
+ case HPD_PORT_E:
+ return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(PORT_D);
+ default:
+ return false;
+ }
+}
+
static bool spt_port_hotplug2_long_detect(enum hpd_pin pin, u32 val)
{
switch (pin) {
@@ -1893,13 +1919,20 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
u32 ddi_hotplug_trigger, tc_hotplug_trigger;
u32 pin_mask = 0, long_mask = 0;
bool (*tc_port_hotplug_long_detect)(enum hpd_pin pin, u32 val);
+ bool (*ddi_port_hotplug_long_detect)(enum hpd_pin pin, u32 val);
- if (HAS_PCH_TGP(dev_priv)) {
+ if (HAS_PCH_DG1(dev_priv)) {
+ ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_DG1;
+ ddi_port_hotplug_long_detect = dg1_ddi_port_hotplug_long_detect;
+ tc_hotplug_trigger = 0;
+ } else if (HAS_PCH_TGP(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_TGP;
+ ddi_port_hotplug_long_detect = icp_ddi_port_hotplug_long_detect;
tc_hotplug_trigger = pch_iir & SDE_TC_MASK_TGP;
tc_port_hotplug_long_detect = tgp_tc_port_hotplug_long_detect;
} else if (HAS_PCH_JSP(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_TGP;
+ ddi_port_hotplug_long_detect = icp_ddi_port_hotplug_long_detect;
tc_hotplug_trigger = 0;
} else if (HAS_PCH_MCC(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_ICP;
@@ -1911,6 +1944,7 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
INTEL_PCH_TYPE(dev_priv));
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_ICP;
+ ddi_port_hotplug_long_detect = icp_ddi_port_hotplug_long_detect;
tc_hotplug_trigger = pch_iir & SDE_TC_MASK_ICP;
tc_port_hotplug_long_detect = icp_tc_port_hotplug_long_detect;
}
@@ -1924,7 +1958,7 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
ddi_hotplug_trigger, dig_hotplug_reg,
dev_priv->hotplug.pch_hpd,
- icp_ddi_port_hotplug_long_detect);
+ ddi_port_hotplug_long_detect);
}
if (tc_hotplug_trigger) {
@@ -3141,6 +3175,13 @@ static void jsp_hpd_irq_setup(struct drm_i915_private *dev_priv)
TGP_DDI_HPD_ENABLE_MASK, 0);
}
+static void dg1_hpd_irq_setup(struct drm_i915_private *dev_priv)
+{
+ icp_hpd_irq_setup(dev_priv,
+ SDE_DDI_MASK_DG1, 0,
+ DG1_DDI_HPD_ENABLE_MASK, 0);
+}
+
static void gen11_hpd_detection_setup(struct drm_i915_private *dev_priv)
{
u32 hotplug;
@@ -3526,7 +3567,9 @@ static void icp_irq_postinstall(struct drm_i915_private *dev_priv)
gen3_assert_iir_is_zero(&dev_priv->uncore, SDEIIR);
I915_WRITE(SDEIMR, ~mask);
- if (HAS_PCH_TGP(dev_priv))
+ if (HAS_PCH_DG1(dev_priv))
+ icp_hpd_detection_setup(dev_priv, DG1_DDI_HPD_ENABLE_MASK, 0);
+ else if (HAS_PCH_TGP(dev_priv))
icp_hpd_detection_setup(dev_priv, TGP_DDI_HPD_ENABLE_MASK,
TGP_TC_HPD_ENABLE_MASK);
else if (HAS_PCH_JSP(dev_priv))
@@ -4042,7 +4085,9 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
if (I915_HAS_HOTPLUG(dev_priv))
dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup;
} else {
- if (HAS_PCH_JSP(dev_priv))
+ if (HAS_PCH_DG1(dev_priv))
+ dev_priv->display.hpd_irq_setup = dg1_hpd_irq_setup;
+ else if (HAS_PCH_JSP(dev_priv))
dev_priv->display.hpd_irq_setup = jsp_hpd_irq_setup;
else if (HAS_PCH_MCC(dev_priv))
dev_priv->display.hpd_irq_setup = mcc_hpd_irq_setup;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 850e029c702a..a9d7b93d79ce 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -8132,6 +8132,10 @@ enum {
SDE_TC_HOTPLUG_ICP(PORT_TC3) | \
SDE_TC_HOTPLUG_ICP(PORT_TC2) | \
SDE_TC_HOTPLUG_ICP(PORT_TC1))
+#define SDE_DDI_MASK_DG1 (SDE_DDI_HOTPLUG_ICP(PORT_D) | \
+ SDE_DDI_HOTPLUG_ICP(PORT_C) | \
+ SDE_DDI_HOTPLUG_ICP(PORT_B) | \
+ SDE_DDI_HOTPLUG_ICP(PORT_A))
#define SDEISR _MMIO(0xc4000)
#define SDEIMR _MMIO(0xc4004)
@@ -8331,6 +8335,10 @@ enum {
#define TGP_TC_HPD_ENABLE_MASK (ICP_TC_HPD_ENABLE(PORT_TC6) | \
ICP_TC_HPD_ENABLE(PORT_TC5) | \
ICP_TC_HPD_ENABLE_MASK)
+#define DG1_DDI_HPD_ENABLE_MASK (SHOTPLUG_CTL_DDI_HPD_ENABLE(PORT_D) | \
+ SHOTPLUG_CTL_DDI_HPD_ENABLE(PORT_C) | \
+ SHOTPLUG_CTL_DDI_HPD_ENABLE(PORT_B) | \
+ SHOTPLUG_CTL_DDI_HPD_ENABLE(PORT_A))
#define _PCH_DPLL_A 0xc6014
#define _PCH_DPLL_B 0xc6018
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 24/37] drm/i915/dg1: invert HPD pins
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (22 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 23/37] drm/i915/dg1: add hpd interrupt handling Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 25/37] drm/i915/dg1: gmbus pin mapping Lucas De Marchi
` (16 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Clinton A Taylor <clinton.a.taylor@intel.com>
HPD pins are inverted for DG1 platform.
Bspec: 49956
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Clinton A Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 4 ++++
drivers/gpu/drm/i915/i915_reg.h | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index df82d8aa1a27..ebc80e8b1599 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3177,6 +3177,10 @@ static void jsp_hpd_irq_setup(struct drm_i915_private *dev_priv)
static void dg1_hpd_irq_setup(struct drm_i915_private *dev_priv)
{
+ intel_de_rmw(dev_priv, SOUTH_CHICKEN1, 0,
+ INVERT_DDIA_HPD | INVERT_DDIB_HPD |
+ INVERT_DDIC_HPD | INVERT_DDID_HPD);
+
icp_hpd_irq_setup(dev_priv,
SDE_DDI_MASK_DG1, 0,
DG1_DDI_HPD_ENABLE_MASK, 0);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index a9d7b93d79ce..e0bd9e02c3d1 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -8599,6 +8599,10 @@ enum {
#define SOUTH_CHICKEN1 _MMIO(0xc2000)
#define FDIA_PHASE_SYNC_SHIFT_OVR 19
#define FDIA_PHASE_SYNC_SHIFT_EN 18
+#define INVERT_DDID_HPD (1 << 18)
+#define INVERT_DDIC_HPD (1 << 17)
+#define INVERT_DDIB_HPD (1 << 16)
+#define INVERT_DDIA_HPD (1 << 15)
#define FDI_PHASE_SYNC_OVR(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
#define FDI_PHASE_SYNC_EN(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
#define FDI_BC_BIFURCATION_SELECT (1 << 12)
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 25/37] drm/i915/dg1: gmbus pin mapping
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (23 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 24/37] drm/i915/dg1: invert HPD pins Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 26/37] drm/i915/dg1: Handle GRF/IC ECC error irq Lucas De Marchi
` (15 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
Add tables to map the GMBUS pin pairs to GPIO registers and port to DDC.
The values for VBT are currently not in BSpec. If we assume the latest
is ICL (like we did for TGL), then the mapping is wrong per VBT we can
currently parse.
From spec we have registers GPIO_CTL[1-4], so we should not do the 4->9
mapping as in ICL/TGL.
BSpec: 49311, 49945, 20124
Cc: Aditya Swarup <aditya.swarup@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_bios.c | 4 +++-
drivers/gpu/drm/i915/display/intel_gmbus.c | 15 +++++++++++++--
drivers/gpu/drm/i915/display/intel_hdmi.c | 9 ++++++++-
3 files changed, 24 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 4f1a72a90b8f..9349364f4164 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -1599,7 +1599,9 @@ static u8 map_ddc_pin(struct drm_i915_private *dev_priv, u8 vbt_pin)
const u8 *ddc_pin_map;
int n_entries;
- if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP) {
+ if (INTEL_PCH_TYPE(dev_priv) >= PCH_DG1) {
+ return vbt_pin;
+ } else if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP) {
ddc_pin_map = icp_ddc_pin_map;
n_entries = ARRAY_SIZE(icp_ddc_pin_map);
} else if (HAS_PCH_CNP(dev_priv)) {
diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c b/drivers/gpu/drm/i915/display/intel_gmbus.c
index a8d119b6b45c..528e48658340 100644
--- a/drivers/gpu/drm/i915/display/intel_gmbus.c
+++ b/drivers/gpu/drm/i915/display/intel_gmbus.c
@@ -90,11 +90,20 @@ static const struct gmbus_pin gmbus_pins_icp[] = {
[GMBUS_PIN_14_TC6_TGP] = { "tc6", GPIOO },
};
+static const struct gmbus_pin gmbus_pins_dg1[] = {
+ [GMBUS_PIN_1_BXT] = { "dpa", GPIOB },
+ [GMBUS_PIN_2_BXT] = { "dpb", GPIOC },
+ [GMBUS_PIN_3_BXT] = { "dpc", GPIOD },
+ [GMBUS_PIN_4_CNP] = { "dpd", GPIOE },
+};
+
/* pin is expected to be valid */
static const struct gmbus_pin *get_gmbus_pin(struct drm_i915_private *dev_priv,
unsigned int pin)
{
- if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
+ if (INTEL_PCH_TYPE(dev_priv) >= PCH_DG1)
+ return &gmbus_pins_dg1[pin];
+ else if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
return &gmbus_pins_icp[pin];
else if (HAS_PCH_CNP(dev_priv))
return &gmbus_pins_cnp[pin];
@@ -113,7 +122,9 @@ bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv,
{
unsigned int size;
- if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
+ if (INTEL_PCH_TYPE(dev_priv) >= PCH_DG1)
+ size = ARRAY_SIZE(gmbus_pins_dg1);
+ else if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
size = ARRAY_SIZE(gmbus_pins_icp);
else if (HAS_PCH_CNP(dev_priv))
size = ARRAY_SIZE(gmbus_pins_cnp);
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index a31a98d26882..34f133e2a90d 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -3100,6 +3100,11 @@ static u8 rkl_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port)
return GMBUS_PIN_1_BXT + phy;
}
+static u8 dg1_port_to_ddc_pin(struct drm_i915_private *dev_priv, enum port port)
+{
+ return intel_port_to_phy(dev_priv, port) + 1;
+}
+
static u8 g4x_port_to_ddc_pin(struct drm_i915_private *dev_priv,
enum port port)
{
@@ -3137,7 +3142,9 @@ static u8 intel_hdmi_ddc_pin(struct intel_encoder *encoder)
return ddc_pin;
}
- if (IS_ROCKETLAKE(dev_priv))
+ if (INTEL_PCH_TYPE(dev_priv) >= PCH_DG1)
+ ddc_pin = dg1_port_to_ddc_pin(dev_priv, port);
+ else if (IS_ROCKETLAKE(dev_priv))
ddc_pin = rkl_port_to_ddc_pin(dev_priv, port);
else if (HAS_PCH_MCC(dev_priv))
ddc_pin = mcc_port_to_ddc_pin(dev_priv, port);
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 26/37] drm/i915/dg1: Handle GRF/IC ECC error irq
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (24 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 25/37] drm/i915/dg1: gmbus pin mapping Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 8:19 ` Chris Wilson
2020-05-21 0:37 ` [Intel-gfx] [PATCH 27/37] drm/i915/dg1: Log counter on SLM ECC error Lucas De Marchi
` (14 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Fernando Pacheco <fernando.pacheco@intel.com>
The error detection and correction capability
for GRF and instruction cache (IC) will utilize
the new interrupt and error handling infrastructure
for dgfx products. The GFX device can generate
a number of classes of error under the new
infrastructure: correctable, non-fatal, and
fatal errors.
The non-fatal and fatal error classes distinguish
between levels of severity for uncorrectable errors.
All ECC uncorrectable errors will be reported as
fatal to produce the desired system response. Fatal
errors are expected to route as PCIe error messages
which should result in OS issuing a GFX device FLR.
But the option exists to route fatal errors as
interrupts.
Driver will only handle logging of errors. Anything
more will be handled at system level.
For errors that will route as interrupts, three
bits in the Master Interrupt Register will be used
to convey the class of error.
For each class of error:
1. Determine source of error (IP block) by reading
the Device Error Source Register (RW1C) that
corresponds to the class of error being serviced.
2. If the generating IP block is GT, read and log the
GT Error Register (RW1C) that corresponds to the
class of error being serviced. Non-GT errors will
be logged in aggregate for now.
Bspec: 50875
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Fernando Pacheco <fernando.pacheco@intel.com>
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Fernando Pacheco <fernando.pacheco@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 121 ++++++++++++++++++++++++++++++++
drivers/gpu/drm/i915/i915_reg.h | 28 ++++++++
2 files changed, 149 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index ebc80e8b1599..17e679b910da 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2515,6 +2515,124 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
return IRQ_HANDLED;
}
+static const char *
+hardware_error_type_to_str(const enum hardware_error hw_err)
+{
+ switch (hw_err) {
+ case HARDWARE_ERROR_CORRECTABLE:
+ return "CORRECTABLE";
+ case HARDWARE_ERROR_NONFATAL:
+ return "NONFATAL";
+ case HARDWARE_ERROR_FATAL:
+ return "FATAL";
+ default:
+ return "UNKNOWN";
+ }
+}
+
+static void
+gen12_gt_hw_error_handler(struct drm_i915_private * const i915,
+ const enum hardware_error hw_err)
+{
+ void __iomem * const regs = i915->uncore.regs;
+ const char *hw_err_str = hardware_error_type_to_str(hw_err);
+ u32 other_errors = ~(EU_GRF_ERROR | EU_IC_ERROR);
+ u32 errstat;
+
+ lockdep_assert_held(&i915->irq_lock);
+
+ errstat = raw_reg_read(regs, ERR_STAT_GT_REG(hw_err));
+
+ if (unlikely(!errstat)) {
+ DRM_ERROR("ERR_STAT_GT_REG_%s blank!\n", hw_err_str);
+ return;
+ }
+
+ /*
+ * TODO: The GT Non Fatal Error Status Register
+ * only has reserved bitfields defined.
+ * Remove once there is something to service.
+ */
+ if (hw_err == HARDWARE_ERROR_NONFATAL) {
+ DRM_ERROR("detected Non-Fatal hardware error\n");
+ raw_reg_write(regs, ERR_STAT_GT_REG(hw_err), errstat);
+ return;
+ }
+
+ if (errstat & EU_GRF_ERROR)
+ DRM_ERROR("detected EU GRF %s hardware error\n", hw_err_str);
+
+ if (errstat & EU_IC_ERROR)
+ DRM_ERROR("detected EU IC %s hardware error\n", hw_err_str);
+
+ /*
+ * TODO: The remaining GT errors don't have a
+ * need for targeted logging at the moment. We
+ * still want to log detection of these errors, but
+ * let's aggregate them until someone has a need for them.
+ */
+ if (errstat & other_errors)
+ DRM_ERROR("detected hardware error(s) in ERR_STAT_GT_REG_%s: 0x%08x\n",
+ hw_err_str, errstat & other_errors);
+
+ raw_reg_write(regs, ERR_STAT_GT_REG(hw_err), errstat);
+}
+
+static void
+gen12_hw_error_source_handler(struct drm_i915_private * const i915,
+ const enum hardware_error hw_err)
+{
+ void __iomem * const regs = i915->uncore.regs;
+ const char *hw_err_str = hardware_error_type_to_str(hw_err);
+ u32 errsrc;
+
+ spin_lock(&i915->irq_lock);
+ errsrc = raw_reg_read(regs, DEV_ERR_STAT_REG(hw_err));
+
+ if (unlikely(!errsrc)) {
+ DRM_ERROR("DEV_ERR_STAT_REG_%s blank!\n", hw_err_str);
+ goto out_unlock;
+ }
+
+ if (errsrc & DEV_ERR_STAT_GT_ERROR)
+ gen12_gt_hw_error_handler(i915, hw_err);
+
+ if (errsrc & ~DEV_ERR_STAT_GT_ERROR)
+ DRM_ERROR("non-GT hardware error(s) in DEV_ERR_STAT_REG_%s: 0x%08x\n",
+ hw_err_str, errsrc & ~DEV_ERR_STAT_GT_ERROR);
+
+ raw_reg_write(regs, DEV_ERR_STAT_REG(hw_err), errsrc);
+
+out_unlock:
+ spin_unlock(&i915->irq_lock);
+}
+
+/*
+ * GEN12+ adds three Error bits to the Master Interrupt
+ * Register to support dgfx card error handling.
+ * These three bits are used to convey the class of error:
+ * FATAL, NONFATAL, or CORRECTABLE.
+ *
+ * To process an interrupt:
+ * 1. Determine source of error (IP block) by reading
+ * the Device Error Source Register (RW1C) that
+ * corresponds to the class of error being serviced.
+ * 2. For GT as the generating IP block, read and log
+ * the GT Error Register (RW1C) that corresponds to
+ * the class of error being serviced.
+ */
+static void
+gen12_hw_error_irq_handler(struct drm_i915_private * const i915,
+ const u32 master_ctl)
+{
+ enum hardware_error hw_err;
+
+ for (hw_err = 0; hw_err < HARDWARE_ERROR_MAX; hw_err++) {
+ if (master_ctl & GEN12_ERROR_IRQ(hw_err))
+ gen12_hw_error_source_handler(i915, hw_err);
+ }
+}
+
static u32
gen11_gu_misc_irq_ack(struct intel_gt *gt, const u32 master_ctl)
{
@@ -2597,6 +2715,9 @@ __gen11_irq_handler(struct drm_i915_private * const i915,
/* Find, queue (onto bottom-halves), then clear each source */
gen11_gt_irq_handler(gt, master_ctl);
+ if (IS_DG1(i915))
+ gen12_hw_error_irq_handler(i915, master_ctl);
+
/* IRQs are synced during runtime_suspend, we don't require a wakeref */
if (master_ctl & GEN11_DISPLAY_IRQ)
gen11_display_irq_handler(i915);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index e0bd9e02c3d1..40cb361b4254 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7647,6 +7647,10 @@ enum {
#define GEN11_MASTER_IRQ (1 << 31)
#define GEN11_PCU_IRQ (1 << 30)
#define GEN11_GU_MISC_IRQ (1 << 29)
+#define GEN12_FATAL_ERROR_IRQ (1 << 28)
+#define GEN12_NON_FATAL_ERROR_IRQ (1 << 27)
+#define GEN12_CORRECTABLE_ERROR_IRQ (1 << 26)
+#define GEN12_ERROR_IRQ(x) (1 << (26 + (x)))
#define GEN11_DISPLAY_IRQ (1 << 16)
#define GEN11_GT_DW_IRQ(x) (1 << (x))
#define GEN11_GT_DW1_IRQ (1 << 1)
@@ -7738,6 +7742,30 @@ enum {
#define GEN11_IIR_REG_SELECTOR(x) _MMIO(0x190070 + ((x) * 4))
+enum hardware_error {
+ HARDWARE_ERROR_CORRECTABLE = 0,
+ HARDWARE_ERROR_NONFATAL = 1,
+ HARDWARE_ERROR_FATAL = 2,
+ HARDWARE_ERROR_MAX,
+};
+
+#define _DEV_ERR_STAT_FATAL 0x100174
+#define _DEV_ERR_STAT_NONFATAL 0x100178
+#define _DEV_ERR_STAT_CORRECTABLE 0x10017c
+#define DEV_ERR_STAT_REG(x) _MMIO(_PICK_EVEN((x), \
+ _DEV_ERR_STAT_CORRECTABLE, \
+ _DEV_ERR_STAT_NONFATAL))
+#define DEV_ERR_STAT_GT_ERROR (1 << 0)
+
+#define _ERR_STAT_GT_COR 0x100160
+#define _ERR_STAT_GT_NONFATAL 0x100164
+#define _ERR_STAT_GT_FATAL 0x100168
+#define ERR_STAT_GT_REG(x) _MMIO(_PICK_EVEN((x), \
+ _ERR_STAT_GT_COR, \
+ _ERR_STAT_GT_NONFATAL))
+#define EU_GRF_ERROR (1 << 15)
+#define EU_IC_ERROR (1 << 14)
+
#define GEN11_RENDER_COPY_INTR_ENABLE _MMIO(0x190030)
#define GEN11_VCS_VECS_INTR_ENABLE _MMIO(0x190034)
#define GEN11_GUC_SG_INTR_ENABLE _MMIO(0x190038)
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 26/37] drm/i915/dg1: Handle GRF/IC ECC error irq
2020-05-21 0:37 ` [Intel-gfx] [PATCH 26/37] drm/i915/dg1: Handle GRF/IC ECC error irq Lucas De Marchi
@ 2020-05-21 8:19 ` Chris Wilson
0 siblings, 0 replies; 59+ messages in thread
From: Chris Wilson @ 2020-05-21 8:19 UTC (permalink / raw)
To: Lucas De Marchi, intel-gfx; +Cc: Matthew Auld, fernando.pacheco
Quoting Lucas De Marchi (2020-05-21 01:37:52)
> From: Fernando Pacheco <fernando.pacheco@intel.com>
>
> The error detection and correction capability
> for GRF and instruction cache (IC) will utilize
> the new interrupt and error handling infrastructure
> for dgfx products. The GFX device can generate
> a number of classes of error under the new
> infrastructure: correctable, non-fatal, and
> fatal errors.
>
> The non-fatal and fatal error classes distinguish
> between levels of severity for uncorrectable errors.
> All ECC uncorrectable errors will be reported as
> fatal to produce the desired system response. Fatal
> errors are expected to route as PCIe error messages
> which should result in OS issuing a GFX device FLR.
> But the option exists to route fatal errors as
> interrupts.
>
> Driver will only handle logging of errors. Anything
> more will be handled at system level.
>
> For errors that will route as interrupts, three
> bits in the Master Interrupt Register will be used
> to convey the class of error.
>
> For each class of error:
> 1. Determine source of error (IP block) by reading
> the Device Error Source Register (RW1C) that
> corresponds to the class of error being serviced.
> 2. If the generating IP block is GT, read and log the
> GT Error Register (RW1C) that corresponds to the
> class of error being serviced. Non-GT errors will
> be logged in aggregate for now.
>
> Bspec: 50875
>
> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
> Cc: Fernando Pacheco <fernando.pacheco@intel.com>
> Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
> Signed-off-by: Fernando Pacheco <fernando.pacheco@intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/i915_irq.c | 121 ++++++++++++++++++++++++++++++++
> drivers/gpu/drm/i915/i915_reg.h | 28 ++++++++
> 2 files changed, 149 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index ebc80e8b1599..17e679b910da 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -2515,6 +2515,124 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
> return IRQ_HANDLED;
> }
>
> +static const char *
> +hardware_error_type_to_str(const enum hardware_error hw_err)
> +{
> + switch (hw_err) {
> + case HARDWARE_ERROR_CORRECTABLE:
> + return "CORRECTABLE";
> + case HARDWARE_ERROR_NONFATAL:
> + return "NONFATAL";
> + case HARDWARE_ERROR_FATAL:
> + return "FATAL";
> + default:
> + return "UNKNOWN";
> + }
> +}
> +
> +static void
> +gen12_gt_hw_error_handler(struct drm_i915_private * const i915,
> + const enum hardware_error hw_err)
> +{
> + void __iomem * const regs = i915->uncore.regs;
> + const char *hw_err_str = hardware_error_type_to_str(hw_err);
> + u32 other_errors = ~(EU_GRF_ERROR | EU_IC_ERROR);
> + u32 errstat;
> +
> + lockdep_assert_held(&i915->irq_lock);
Wrong place and wrong locks.
-Chris
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] [PATCH 27/37] drm/i915/dg1: Log counter on SLM ECC error
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (25 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 26/37] drm/i915/dg1: Handle GRF/IC ECC error irq Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 28/37] drm/i915/dg1: Enable first 2 ports for DG1 Lucas De Marchi
` (13 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Fernando Pacheco <fernando.pacheco@intel.com>
Correctable and uncorrectable Shared Local Memory (SLM)
ECC errors will be counted in two different Thread Dispatch
Logic (TDL) registers. GuC will receive a message
from TDL when the first correctable/uncorrectable error is
detected by SLM (first after a reset or register clear). This
message is then forwarded to the appropriate severity register.
Correctable errors will route to kernel driver and uncorrectable errors
are expected to route as PCIe Error. Although the option exists to route
both as interrupts.
Service the interrupt and read TDL registers for error count.
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Fernando Pacheco <fernando.pacheco@intel.com>
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Fernando Pacheco <fernando.pacheco@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 10 +++++++++-
drivers/gpu/drm/i915/i915_reg.h | 7 +++++++
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 17e679b910da..ca35edef492d 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2536,7 +2536,7 @@ gen12_gt_hw_error_handler(struct drm_i915_private * const i915,
{
void __iomem * const regs = i915->uncore.regs;
const char *hw_err_str = hardware_error_type_to_str(hw_err);
- u32 other_errors = ~(EU_GRF_ERROR | EU_IC_ERROR);
+ u32 other_errors = ~(EU_GRF_ERROR | EU_IC_ERROR | SLM_ERROR);
u32 errstat;
lockdep_assert_held(&i915->irq_lock);
@@ -2565,6 +2565,14 @@ gen12_gt_hw_error_handler(struct drm_i915_private * const i915,
if (errstat & EU_IC_ERROR)
DRM_ERROR("detected EU IC %s hardware error\n", hw_err_str);
+ if (errstat & SLM_ERROR) {
+ struct drm_i915_private *dev_priv = i915;
+
+ DRM_ERROR("detected %u SLM %s hardware error(s)\n",
+ I915_READ(SLM_ECC_ERROR_CNTR(hw_err)),
+ hw_err_str);
+ }
+
/*
* TODO: The remaining GT errors don't have a
* need for targeted logging at the moment. We
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 40cb361b4254..b9c142f86611 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7765,6 +7765,13 @@ enum hardware_error {
_ERR_STAT_GT_NONFATAL))
#define EU_GRF_ERROR (1 << 15)
#define EU_IC_ERROR (1 << 14)
+#define SLM_ERROR (1 << 13)
+
+#define _SLM_ECC_ERROR_CNT 0xe7f4
+#define _SLM_UNCORR_ECC_ERROR_CNT 0xe7c0
+#define SLM_ECC_ERROR_CNTR(x) _MMIO((x) == HARDWARE_ERROR_CORRECTABLE ? \
+ _SLM_ECC_ERROR_CNT : \
+ _SLM_UNCORR_ECC_ERROR_CNT)
#define GEN11_RENDER_COPY_INTR_ENABLE _MMIO(0x190030)
#define GEN11_VCS_VECS_INTR_ENABLE _MMIO(0x190034)
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 28/37] drm/i915/dg1: Enable first 2 ports for DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (26 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 27/37] drm/i915/dg1: Log counter on SLM ECC error Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 29/37] drm/i915/dg1: Don't program PHY_MISC for PHY-C and PHY-D Lucas De Marchi
` (12 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Aditya Swarup <aditya.swarup@intel.com>
Enable PORTS A and B for DG1 initially, the other ports still need more
plumbing code in order to be enabled.
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index a17319d75b44..e99dc6658b25 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7213,6 +7213,9 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy)
{
if (phy == PHY_NONE)
return false;
+ else if (IS_DG1(dev_priv))
+ /* FIXME: Enable only two ports for now */
+ return phy <= PHY_B;
else if (IS_ROCKETLAKE(dev_priv))
return phy <= PHY_D;
else if (IS_ELKHARTLAKE(dev_priv))
@@ -7225,7 +7228,7 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy)
bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy)
{
- if (IS_ROCKETLAKE(dev_priv))
+ if (IS_ROCKETLAKE(dev_priv) || IS_DG1(dev_priv))
return false;
else if (INTEL_GEN(dev_priv) >= 12)
return phy >= PHY_D && phy <= PHY_I;
@@ -16736,7 +16739,11 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
if (!HAS_DISPLAY(dev_priv) || !INTEL_DISPLAY_ENABLED(dev_priv))
return;
- if (IS_ROCKETLAKE(dev_priv)) {
+ if (IS_DG1(dev_priv)) {
+ /* FIXME: Enable only two ports for now */
+ intel_ddi_init(dev_priv, PORT_A);
+ intel_ddi_init(dev_priv, PORT_B);
+ } else if (IS_ROCKETLAKE(dev_priv)) {
/*
* If HTI (aka HDPORT) is enabled at boot, it may have taken
* over some of the PHYs and made them unavailable to the
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 29/37] drm/i915/dg1: Don't program PHY_MISC for PHY-C and PHY-D
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (27 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 28/37] drm/i915/dg1: Enable first 2 ports for DG1 Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 30/37] drm/i915/dg1: Update comp master/slave relationships for PHYs Lucas De Marchi
` (11 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
The only bit we use in PHY_MISC is DE_IO_COMP_PWR_DOWN, and the bspec
details for that bit tell us that it need only be set for PHY-A and
PHY-B. It also turns out that there isn't even an instance of the
PHY_MISC register for PHY-D on this platform. Let's extend the EHL/RKL
logic that conditionally skips PHY_MISC usage to DG1 as well.
Bspec: 50107
Cc: Aditya Swarup <aditya.swarup@intel.com>
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_combo_phy.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
index 77b04bb3ec62..8604d4392e6a 100644
--- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -189,7 +189,8 @@ static bool has_phy_misc(struct drm_i915_private *i915, enum phy phy)
* other combo PHY's.
*/
if (IS_ELKHARTLAKE(i915) ||
- IS_ROCKETLAKE(i915))
+ IS_ROCKETLAKE(i915) ||
+ IS_DG1(i915))
return phy < PHY_C;
return true;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 30/37] drm/i915/dg1: Update comp master/slave relationships for PHYs
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (28 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 29/37] drm/i915/dg1: Don't program PHY_MISC for PHY-C and PHY-D Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 31/37] drm/i915/dg1: Update voltage swing tables for DP Lucas De Marchi
` (10 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
As with RKL, DG1's PHY C acts as a comp master for PHY D.
Bspec: 49291
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_combo_phy.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
index 8604d4392e6a..2fad4871d4e6 100644
--- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -243,14 +243,14 @@ static bool phy_is_master(struct drm_i915_private *dev_priv, enum phy phy)
*
* ICL,TGL:
* A(master) -> B(slave), C(slave)
- * RKL:
+ * RKL,DG1:
* A(master) -> B(slave)
* C(master) -> D(slave)
*
* We must set the IREFGEN bit for any PHY acting as a master
* to another PHY.
*/
- if (IS_ROCKETLAKE(dev_priv) && phy == PHY_C)
+ if ((IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv)) && phy == PHY_C)
return true;
return phy == PHY_A;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 31/37] drm/i915/dg1: Update voltage swing tables for DP
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (29 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 30/37] drm/i915/dg1: Update comp master/slave relationships for PHYs Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 32/37] drm/i915/dg1: provide port/phy mapping for vbt Lucas De Marchi
` (9 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
DG1's vswing tables are the same for eDP and HDMI but have slight
differences from ICL/TGL for DP.
Bspec: 49291
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 34 ++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index aa22465bb56e..13669813e17b 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -582,6 +582,34 @@ static const struct cnl_ddi_buf_trans ehl_combo_phy_ddi_translations_dp[] = {
{ 0x6, 0x7F, 0x3F, 0x00, 0x00 }, /* 900 900 0.0 */
};
+static const struct cnl_ddi_buf_trans dg1_combo_phy_ddi_translations_dp_hbr[] = {
+ /* NT mV Trans mV db */
+ { 0xA, 0x32, 0x3F, 0x00, 0x00 }, /* 350 350 0.0 */
+ { 0xA, 0x48, 0x35, 0x00, 0x0A }, /* 350 500 3.1 */
+ { 0xC, 0x63, 0x2F, 0x00, 0x10 }, /* 350 700 6.0 */
+ { 0x6, 0x7F, 0x2C, 0x00, 0x13 }, /* 350 900 8.2 */
+ { 0xA, 0x43, 0x3F, 0x00, 0x00 }, /* 500 500 0.0 */
+ { 0xC, 0x60, 0x36, 0x00, 0x09 }, /* 500 700 2.9 */
+ { 0x6, 0x7F, 0x30, 0x00, 0x0F }, /* 500 900 5.1 */
+ { 0xC, 0x60, 0x3F, 0x00, 0x00 }, /* 650 700 0.6 */
+ { 0x6, 0x7F, 0x37, 0x00, 0x08 }, /* 600 900 3.5 */
+ { 0x6, 0x7F, 0x3F, 0x00, 0x00 }, /* 900 900 0.0 */
+};
+
+static const struct cnl_ddi_buf_trans dg1_combo_phy_ddi_translations_dp_hbr2[] = {
+ /* NT mV Trans mV db */
+ { 0xA, 0x32, 0x3F, 0x00, 0x00 }, /* 350 350 0.0 */
+ { 0xA, 0x48, 0x35, 0x00, 0x0A }, /* 350 500 3.1 */
+ { 0xC, 0x63, 0x2F, 0x00, 0x10 }, /* 350 700 6.0 */
+ { 0x6, 0x7F, 0x2C, 0x00, 0x13 }, /* 350 900 8.2 */
+ { 0xA, 0x43, 0x3F, 0x00, 0x00 }, /* 500 500 0.0 */
+ { 0xC, 0x60, 0x36, 0x00, 0x09 }, /* 500 700 2.9 */
+ { 0x6, 0x7F, 0x30, 0x00, 0x0F }, /* 500 900 5.1 */
+ { 0xC, 0x58, 0x3F, 0x00, 0x00 }, /* 650 700 0.6 */
+ { 0x6, 0x7F, 0x35, 0x00, 0x0A }, /* 600 900 3.5 */
+ { 0x6, 0x7F, 0x3F, 0x00, 0x00 }, /* 900 900 0.0 */
+};
+
struct icl_mg_phy_ddi_buf_trans {
u32 cri_txdeemph_override_11_6;
u32 cri_txdeemph_override_5_0;
@@ -965,6 +993,12 @@ icl_get_combo_buf_trans(struct drm_i915_private *dev_priv, int type, int rate,
} else if (type == INTEL_OUTPUT_EDP && dev_priv->vbt.edp.low_vswing) {
*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_edp_hbr2);
return icl_combo_phy_ddi_translations_edp_hbr2;
+ } else if (IS_DG1(dev_priv) && rate > 270000) {
+ *n_entries = ARRAY_SIZE(dg1_combo_phy_ddi_translations_dp_hbr2);
+ return dg1_combo_phy_ddi_translations_dp_hbr2;
+ } else if (IS_DG1(dev_priv)) {
+ *n_entries = ARRAY_SIZE(dg1_combo_phy_ddi_translations_dp_hbr);
+ return dg1_combo_phy_ddi_translations_dp_hbr;
}
*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_dp_hbr2);
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 32/37] drm/i915/dg1: provide port/phy mapping for vbt
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (30 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 31/37] drm/i915/dg1: Update voltage swing tables for DP Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:37 ` [Intel-gfx] [PATCH 33/37] drm/i915/dg1: map/unmap pll clocks Lucas De Marchi
` (8 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Roper <matthew.d.roper@intel.com>
As with RKL, DG1's VBT outputs are indexed according to PHY rather than
DDI.
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_bios.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 9349364f4164..fb7b5e2f033e 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -1670,7 +1670,7 @@ static enum port dvo_port_to_port(struct drm_i915_private *dev_priv,
[PORT_E] = { DVO_PORT_HDMID, DVO_PORT_DPD, -1 },
};
- if (IS_ROCKETLAKE(dev_priv))
+ if (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv))
return __dvo_port_to_port(ARRAY_SIZE(rkl_port_mapping),
ARRAY_SIZE(rkl_port_mapping[0]),
rkl_port_mapping,
@@ -2635,10 +2635,12 @@ enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *dev_priv,
aux_ch = AUX_CH_B;
break;
case DP_AUX_C:
- aux_ch = IS_ROCKETLAKE(dev_priv) ? AUX_CH_D : AUX_CH_C;
+ aux_ch = (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv)) ?
+ AUX_CH_D : AUX_CH_C;
break;
case DP_AUX_D:
- aux_ch = IS_ROCKETLAKE(dev_priv) ? AUX_CH_E : AUX_CH_D;
+ aux_ch = (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv)) ?
+ AUX_CH_E : AUX_CH_D;
break;
case DP_AUX_E:
aux_ch = AUX_CH_E;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 33/37] drm/i915/dg1: map/unmap pll clocks
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (31 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 32/37] drm/i915/dg1: provide port/phy mapping for vbt Lucas De Marchi
@ 2020-05-21 0:37 ` Lucas De Marchi
2020-05-21 0:38 ` [Intel-gfx] [PATCH 34/37] drm/i915/dg1: enable PORT C/D aka D/E Lucas De Marchi
` (7 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:37 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
DG1 uses 2 registers for the ddi clock mapping, with PHY A and B using
DPCLKA_CFGCR0 and PHY C and D using DPCLKA1_CFGCR0. Hide this behind a
single macro that chooses the correct register according to the phy
being accessed, use the correct bitfields for each pll/phy and implement
separate functions for DG1 since it doesn't share much with ICL/TGL
anymore.
The previous values were correct for PHY A and B since they were using
the same register as before and the bitfields were matching.
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 92 +++++++++++++++++++-
drivers/gpu/drm/i915/display/intel_display.c | 25 +++++-
drivers/gpu/drm/i915/i915_reg.h | 15 ++++
3 files changed, 128 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 13669813e17b..407ed2eb7820 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -2778,6 +2778,38 @@ static u32 icl_dpclka_cfgcr0_clk_off(struct drm_i915_private *dev_priv,
return 0;
}
+static void dg1_map_plls_to_ports(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state)
+{
+ struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+ struct intel_shared_dpll *pll = crtc_state->shared_dpll;
+ enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
+ u32 val;
+
+ /*
+ * If we fail this, something went very wrong: first 2 PLLs should be
+ * used by first 2 phys and last 2 PLLs by last phys
+ */
+ if (WARN_ON((pll->info->id < DPLL_ID_DG1_DPLL2 && phy >= PHY_C) ||
+ (pll->info->id >= DPLL_ID_DG1_DPLL2 && phy < PHY_C)))
+ return;
+
+ mutex_lock(&dev_priv->dpll.lock);
+
+ val = intel_de_read(dev_priv, DG1_DPCLKA_CFGCR0(phy));
+ WARN_ON((val & DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy)) == 0);
+
+ val &= ~DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
+ val |= DG1_DPCLKA_CFGCR0_DDI_CLK_SEL(pll->info->id, phy);
+ intel_de_write(dev_priv, DG1_DPCLKA_CFGCR0(phy), val);
+ intel_de_posting_read(dev_priv, DG1_DPCLKA_CFGCR0(phy));
+
+ val &= ~DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy);
+ intel_de_write(dev_priv, DG1_DPCLKA_CFGCR0(phy), val);
+
+ mutex_unlock(&dev_priv->dpll.lock);
+}
+
static void icl_map_plls_to_ports(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state)
{
@@ -2815,6 +2847,19 @@ static void icl_map_plls_to_ports(struct intel_encoder *encoder,
mutex_unlock(&dev_priv->dpll.lock);
}
+static void dg1_unmap_plls_to_ports(struct intel_encoder *encoder)
+{
+ struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+ enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
+
+ mutex_lock(&dev_priv->dpll.lock);
+
+ intel_de_rmw(dev_priv, DG1_DPCLKA_CFGCR0(phy), 0,
+ DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy));
+
+ mutex_unlock(&dev_priv->dpll.lock);
+}
+
static void icl_unmap_plls_to_ports(struct intel_encoder *encoder)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -2830,6 +2875,40 @@ static void icl_unmap_plls_to_ports(struct intel_encoder *encoder)
mutex_unlock(&dev_priv->dpll.lock);
}
+static void dg1_sanitize_port_clk_off(struct drm_i915_private *dev_priv,
+ u32 port_mask, bool ddi_clk_needed)
+{
+ enum port port;
+ u32 val;
+
+ for_each_port_masked(port, port_mask) {
+ enum phy phy = intel_port_to_phy(dev_priv, port);
+ bool ddi_clk_off;
+
+ val = intel_de_read(dev_priv, DG1_DPCLKA_CFGCR0(phy));
+ ddi_clk_off = val & DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy);
+
+ if (ddi_clk_needed == !ddi_clk_off)
+ continue;
+
+ /*
+ * Punt on the case now where clock is gated, but it would
+ * be needed by the port. Something else is really broken then.
+ */
+ if (ddi_clk_needed) {
+ WARN(1, "ddi_clk_needed=%u ddi_clk_off=%u phy=%u\n",
+ ddi_clk_needed, ddi_clk_off, phy);
+ continue;
+ }
+
+ DRM_NOTE("PHY %c is disabled/in DSI mode with an ungated DDI clock, gate it\n",
+ phy_name(phy));
+
+ val |= DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy);
+ intel_de_write(dev_priv, DG1_DPCLKA_CFGCR0(phy), val);
+ }
+}
+
static void icl_sanitize_port_clk_off(struct drm_i915_private *dev_priv,
u32 port_mask, bool ddi_clk_needed)
{
@@ -2912,7 +2991,10 @@ void icl_sanitize_encoder_pll_mapping(struct intel_encoder *encoder)
ddi_clk_needed = false;
}
- icl_sanitize_port_clk_off(dev_priv, port_mask, ddi_clk_needed);
+ if (IS_DG1(dev_priv))
+ dg1_sanitize_port_clk_off(dev_priv, port_mask, ddi_clk_needed);
+ else
+ icl_sanitize_port_clk_off(dev_priv, port_mask, ddi_clk_needed);
}
static void intel_ddi_clk_select(struct intel_encoder *encoder,
@@ -3438,7 +3520,9 @@ static void intel_ddi_pre_enable(struct intel_atomic_state *state,
drm_WARN_ON(&dev_priv->drm, crtc_state->has_pch_encoder);
- if (INTEL_GEN(dev_priv) >= 11)
+ if (IS_DG1(dev_priv))
+ dg1_map_plls_to_ports(encoder, crtc_state);
+ else if (INTEL_GEN(dev_priv) >= 11)
icl_map_plls_to_ports(encoder, crtc_state);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
@@ -3622,7 +3706,9 @@ static void intel_ddi_post_disable(struct intel_atomic_state *state,
intel_ddi_post_disable_dp(state, encoder, old_crtc_state,
old_conn_state);
- if (INTEL_GEN(dev_priv) >= 11)
+ if (IS_DG1(dev_priv))
+ dg1_unmap_plls_to_ports(encoder);
+ else if (INTEL_GEN(dev_priv) >= 11)
icl_unmap_plls_to_ports(encoder);
if (intel_crtc_has_dp_encoder(old_crtc_state) || is_tc_port)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index e99dc6658b25..016f02d912e0 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -10760,6 +10760,27 @@ static int hsw_crtc_compute_clock(struct intel_crtc *crtc,
return 0;
}
+static void dg1_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
+ struct intel_crtc_state *pipe_config)
+{
+ enum icl_port_dpll_id port_dpll_id = ICL_PORT_DPLL_DEFAULT;
+ enum phy phy = intel_port_to_phy(dev_priv, port);
+ enum intel_dpll_id id;
+ u32 val;
+
+ val = intel_de_read(dev_priv, DG1_DPCLKA_CFGCR0(phy))
+ & DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
+ id = DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_VAL_TO_ID(val, phy);
+
+ if (WARN_ON(id > DPLL_ID_DG1_DPLL3))
+ return;
+
+ pipe_config->icl_port_dplls[port_dpll_id].pll =
+ intel_get_shared_dpll_by_id(dev_priv, id);
+
+ icl_set_active_port_dpll(pipe_config, port_dpll_id);
+}
+
static void cnl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
struct intel_crtc_state *pipe_config)
{
@@ -11063,7 +11084,9 @@ static void hsw_get_ddi_port_state(struct intel_crtc *crtc,
port = TRANS_DDI_FUNC_CTL_VAL_TO_PORT(tmp);
}
- if (INTEL_GEN(dev_priv) >= 11)
+ if (IS_DG1(dev_priv))
+ dg1_get_ddi_pll(dev_priv, port, pipe_config);
+ else if (INTEL_GEN(dev_priv) >= 11)
icl_get_ddi_pll(dev_priv, port, pipe_config);
else if (IS_CANNONLAKE(dev_priv))
cnl_get_ddi_pll(dev_priv, port, pipe_config);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index b9c142f86611..da8aebac3fac 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -230,12 +230,14 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define _TRANS(tran, a, b) _PICK_EVEN(tran, a, b)
#define _PORT(port, a, b) _PICK_EVEN(port, a, b)
#define _PLL(pll, a, b) _PICK_EVEN(pll, a, b)
+#define _PHY(phy, a, b) _PICK_EVEN(phy, a, b)
#define _MMIO_PIPE(pipe, a, b) _MMIO(_PIPE(pipe, a, b))
#define _MMIO_PLANE(plane, a, b) _MMIO(_PLANE(plane, a, b))
#define _MMIO_TRANS(tran, a, b) _MMIO(_TRANS(tran, a, b))
#define _MMIO_PORT(port, a, b) _MMIO(_PORT(port, a, b))
#define _MMIO_PLL(pll, a, b) _MMIO(_PLL(pll, a, b))
+#define _MMIO_PHY(phy, a, b) _MMIO(_PHY(phy, a, b))
#define _PHY3(phy, ...) _PICK(phy, __VA_ARGS__)
@@ -10228,6 +10230,7 @@ enum skl_power_gate {
#define DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port) (3 << DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port))
#define DPCLKA_CFGCR0_DDI_CLK_SEL(pll, port) ((pll) << DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port))
+/* ICL Clocks */
#define ICL_DPCLKA_CFGCR0 _MMIO(0x164280)
#define ICL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy) (1 << _PICK(phy, 10, 11, 24))
#define ICL_DPCLKA_CFGCR0_TC_CLK_OFF(tc_port) (1 << ((tc_port) < PORT_TC4 ? \
@@ -10237,6 +10240,18 @@ enum skl_power_gate {
#define ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy) (3 << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
#define ICL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy) ((pll) << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
+/* DG1 Clocks */
+#define _DG1_DPCLKA_CFGCR0 0x164280
+#define _DG1_DPCLKA1_CFGCR0 0x16C280
+#define DG1_DPCLKA_CFGCR0(phy) _MMIO_PHY((phy) / 2, \
+ _DG1_DPCLKA_CFGCR0, \
+ _DG1_DPCLKA1_CFGCR0)
+#define DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy) (1 << (10 + ((phy) % 2)))
+#define DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy) (0x3 << (((phy) % 2) * 2))
+#define DG1_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy) (((pll) % 2) << (((phy) % 2)) * 2)
+#define DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_VAL_TO_ID(val, phy) \
+ ((((val) & DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy)) >> ((phy % 2) * 2)) + (2 * (phy / 2)))
+
/* CNL PLL */
#define DPLL0_ENABLE 0x46010
#define DPLL1_ENABLE 0x46014
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 34/37] drm/i915/dg1: enable PORT C/D aka D/E
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (32 preceding siblings ...)
2020-05-21 0:37 ` [Intel-gfx] [PATCH 33/37] drm/i915/dg1: map/unmap pll clocks Lucas De Marchi
@ 2020-05-21 0:38 ` Lucas De Marchi
2020-05-21 0:38 ` [Intel-gfx] [PATCH 35/37] drm/i915/dg1: Load DMC Lucas De Marchi
` (6 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:38 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
For DG1 we have a little of mix up wrt to DDI/port names and indexes.
Bspec refers to the ports as DDIA, DDIB, DDI USBC1 and DDI USBC2
(besides the DDIA, DDIB, DDIC, DDID), but the previous naming is the
most unambiguous one. This means that for any register on Display Engine
we should use the index of A, B, D and E. However in some places this is
not true:
- VBT: uses C and D and have to be mapped to D/E
- IO/Combo: uses C and D, but we already differentiate those when
we created the phy vs port distinction.
Ths additional mapping for VBT and phy are already covered in previous
patches, so now we can initialize the DDI as D/E.
Cc: Clinton Taylor <Clinton.A.Taylor@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 016f02d912e0..7f4e51ff0d63 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7213,10 +7213,7 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy)
{
if (phy == PHY_NONE)
return false;
- else if (IS_DG1(dev_priv))
- /* FIXME: Enable only two ports for now */
- return phy <= PHY_B;
- else if (IS_ROCKETLAKE(dev_priv))
+ else if (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv))
return phy <= PHY_D;
else if (IS_ELKHARTLAKE(dev_priv))
return phy <= PHY_C;
@@ -7240,7 +7237,7 @@ bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy)
enum phy intel_port_to_phy(struct drm_i915_private *i915, enum port port)
{
- if (IS_ROCKETLAKE(i915) && port >= PORT_D)
+ if ((IS_DG1(i915) || IS_ROCKETLAKE(i915)) && port >= PORT_D)
return (enum phy)port - 1;
else if (IS_ELKHARTLAKE(i915) && port == PORT_D)
return PHY_A;
@@ -16763,9 +16760,18 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
return;
if (IS_DG1(dev_priv)) {
- /* FIXME: Enable only two ports for now */
intel_ddi_init(dev_priv, PORT_A);
intel_ddi_init(dev_priv, PORT_B);
+
+ /*
+ * Bspec lists the ports as A, B, C (USBC1) and D (USBC2).
+ * However from the Display Engine perspective all registers are
+ * actually wired to handle C and D as offsets of D/E. Instead
+ * of fighting all our macros for handling them specially for
+ * DG1, just call them D/E
+ */
+ intel_ddi_init(dev_priv, PORT_D);
+ intel_ddi_init(dev_priv, PORT_E);
} else if (IS_ROCKETLAKE(dev_priv)) {
/*
* If HTI (aka HDPORT) is enabled at boot, it may have taken
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 35/37] drm/i915/dg1: Load DMC
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (33 preceding siblings ...)
2020-05-21 0:38 ` [Intel-gfx] [PATCH 34/37] drm/i915/dg1: enable PORT C/D aka D/E Lucas De Marchi
@ 2020-05-21 0:38 ` Lucas De Marchi
2020-05-26 17:42 ` Souza, Jose
2020-05-21 0:38 ` [Intel-gfx] [PATCH 36/37] drm/i915/dg1: Add initial DG1 workarounds Lucas De Marchi
` (5 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:38 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Matt Atwood <matthew.s.atwood@intel.com>
Add support to load DMC v2.0.2 on DG1
While we're at it, tweak the TGL and RKL firmware size definition to
follow the convention used in previous platforms. Remove obsolete
commenting.
Bpec: 49230
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/display/intel_csr.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_csr.c b/drivers/gpu/drm/i915/display/intel_csr.c
index 319932b03e88..1f05876620fe 100644
--- a/drivers/gpu/drm/i915/display/intel_csr.c
+++ b/drivers/gpu/drm/i915/display/intel_csr.c
@@ -38,15 +38,19 @@
* low-power state and comes back to normal.
*/
-#define GEN12_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
+#define DG1_CSR_PATH "i915/dg1_dmc_ver2_02.bin"
+#define DG1_CSR_VERSION_REQUIRED CSR_VERSION(2, 2)
+#define DG1_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
+MODULE_FIRMWARE(DG1_CSR_PATH);
#define RKL_CSR_PATH "i915/rkl_dmc_ver2_01.bin"
#define RKL_CSR_VERSION_REQUIRED CSR_VERSION(2, 1)
+#define RKL_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
MODULE_FIRMWARE(RKL_CSR_PATH);
#define TGL_CSR_PATH "i915/tgl_dmc_ver2_06.bin"
#define TGL_CSR_VERSION_REQUIRED CSR_VERSION(2, 6)
-#define TGL_CSR_MAX_FW_SIZE 0x6000
+#define TGL_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
MODULE_FIRMWARE(TGL_CSR_PATH);
#define ICL_CSR_PATH "i915/icl_dmc_ver1_09.bin"
@@ -686,15 +690,18 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv)
*/
intel_csr_runtime_pm_get(dev_priv);
- if (IS_ROCKETLAKE(dev_priv)) {
+ if (IS_DG1(dev_priv)) {
+ csr->fw_path = DG1_CSR_PATH;
+ csr->required_version = DG1_CSR_VERSION_REQUIRED;
+ csr->max_fw_size = DG1_CSR_MAX_FW_SIZE;
+ } else if (IS_ROCKETLAKE(dev_priv)) {
csr->fw_path = RKL_CSR_PATH;
csr->required_version = RKL_CSR_VERSION_REQUIRED;
- csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
+ csr->max_fw_size = RKL_CSR_MAX_FW_SIZE;
} else if (INTEL_GEN(dev_priv) >= 12) {
csr->fw_path = TGL_CSR_PATH;
csr->required_version = TGL_CSR_VERSION_REQUIRED;
- /* Allow to load fw via parameter using the last known size */
- csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
+ csr->max_fw_size = TGL_CSR_MAX_FW_SIZE;
} else if (IS_GEN(dev_priv, 11)) {
csr->fw_path = ICL_CSR_PATH;
csr->required_version = ICL_CSR_VERSION_REQUIRED;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 35/37] drm/i915/dg1: Load DMC
2020-05-21 0:38 ` [Intel-gfx] [PATCH 35/37] drm/i915/dg1: Load DMC Lucas De Marchi
@ 2020-05-26 17:42 ` Souza, Jose
2020-05-26 17:49 ` Lucas De Marchi
0 siblings, 1 reply; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 17:42 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:38 -0700, Lucas De Marchi wrote:
> From: Matt Atwood <matthew.s.atwood@intel.com>
>
> Add support to load DMC v2.0.2 on DG1
>
> While we're at it, tweak the TGL and RKL firmware size definition to
> follow the convention used in previous platforms. Remove obsolete
> commenting.
>
> Bpec: 49230
>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_csr.c | 19 +++++++++++++------
> 1 file changed, 13 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_csr.c b/drivers/gpu/drm/i915/display/intel_csr.c
> index 319932b03e88..1f05876620fe 100644
> --- a/drivers/gpu/drm/i915/display/intel_csr.c
> +++ b/drivers/gpu/drm/i915/display/intel_csr.c
> @@ -38,15 +38,19 @@
> * low-power state and comes back to normal.
> */
>
> -#define GEN12_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
Why GEN12_CSR_MAX_FW_SIZE was replaced by platform size if the size is still the same for all?
> +#define DG1_CSR_PATH "i915/dg1_dmc_ver2_02.bin"
> +#define DG1_CSR_VERSION_REQUIRED CSR_VERSION(2, 2)
> +#define DG1_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
> +MODULE_FIRMWARE(DG1_CSR_PATH);
>
> #define RKL_CSR_PATH "i915/rkl_dmc_ver2_01.bin"
> #define RKL_CSR_VERSION_REQUIRED CSR_VERSION(2, 1)
> +#define RKL_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
> MODULE_FIRMWARE(RKL_CSR_PATH);
>
> #define TGL_CSR_PATH "i915/tgl_dmc_ver2_06.bin"
> #define TGL_CSR_VERSION_REQUIRED CSR_VERSION(2, 6)
> -#define TGL_CSR_MAX_FW_SIZE 0x6000
> +#define TGL_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
> MODULE_FIRMWARE(TGL_CSR_PATH);
>
> #define ICL_CSR_PATH "i915/icl_dmc_ver1_09.bin"
> @@ -686,15 +690,18 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv)
> */
> intel_csr_runtime_pm_get(dev_priv);
>
> - if (IS_ROCKETLAKE(dev_priv)) {
> + if (IS_DG1(dev_priv)) {
> + csr->fw_path = DG1_CSR_PATH;
> + csr->required_version = DG1_CSR_VERSION_REQUIRED;
> + csr->max_fw_size = DG1_CSR_MAX_FW_SIZE;
> + } else if (IS_ROCKETLAKE(dev_priv)) {
> csr->fw_path = RKL_CSR_PATH;
> csr->required_version = RKL_CSR_VERSION_REQUIRED;
> - csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
> + csr->max_fw_size = RKL_CSR_MAX_FW_SIZE;
> } else if (INTEL_GEN(dev_priv) >= 12) {
> csr->fw_path = TGL_CSR_PATH;
> csr->required_version = TGL_CSR_VERSION_REQUIRED;
> - /* Allow to load fw via parameter using the last known size */
> - csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
> + csr->max_fw_size = TGL_CSR_MAX_FW_SIZE;
> } else if (IS_GEN(dev_priv, 11)) {
> csr->fw_path = ICL_CSR_PATH;
> csr->required_version = ICL_CSR_VERSION_REQUIRED;
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 35/37] drm/i915/dg1: Load DMC
2020-05-26 17:42 ` Souza, Jose
@ 2020-05-26 17:49 ` Lucas De Marchi
0 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-26 17:49 UTC (permalink / raw)
To: Souza, Jose; +Cc: intel-gfx, Auld, Matthew, fernando.pacheco
On Tue, May 26, 2020 at 10:42:30AM -0700, Jose Souza wrote:
>On Wed, 2020-05-20 at 17:38 -0700, Lucas De Marchi wrote:
>> From: Matt Atwood <matthew.s.atwood@intel.com>
>>
>> Add support to load DMC v2.0.2 on DG1
>>
>> While we're at it, tweak the TGL and RKL firmware size definition to
>> follow the convention used in previous platforms. Remove obsolete
>> commenting.
>>
>> Bpec: 49230
>>
>> Cc: Matt Roper <matthew.d.roper@intel.com>
>> Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
>> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
>> ---
>> drivers/gpu/drm/i915/display/intel_csr.c | 19 +++++++++++++------
>> 1 file changed, 13 insertions(+), 6 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_csr.c b/drivers/gpu/drm/i915/display/intel_csr.c
>> index 319932b03e88..1f05876620fe 100644
>> --- a/drivers/gpu/drm/i915/display/intel_csr.c
>> +++ b/drivers/gpu/drm/i915/display/intel_csr.c
>> @@ -38,15 +38,19 @@
>> * low-power state and comes back to normal.
>> */
>>
>> -#define GEN12_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
>
>Why GEN12_CSR_MAX_FW_SIZE was replaced by platform size if the size is still the same for all?
Previous platforms used it per platform rather than gen, so I guess
this is what Matt Atwood intended to do and wrote in the last paragraph
in the commit message.
I think we could go either way... no strong opinion on one vs the other.
Lucas De Marchi
>
>> +#define DG1_CSR_PATH "i915/dg1_dmc_ver2_02.bin"
>> +#define DG1_CSR_VERSION_REQUIRED CSR_VERSION(2, 2)
>> +#define DG1_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
>> +MODULE_FIRMWARE(DG1_CSR_PATH);
>>
>> #define RKL_CSR_PATH "i915/rkl_dmc_ver2_01.bin"
>> #define RKL_CSR_VERSION_REQUIRED CSR_VERSION(2, 1)
>> +#define RKL_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
>> MODULE_FIRMWARE(RKL_CSR_PATH);
>>
>> #define TGL_CSR_PATH "i915/tgl_dmc_ver2_06.bin"
>> #define TGL_CSR_VERSION_REQUIRED CSR_VERSION(2, 6)
>> -#define TGL_CSR_MAX_FW_SIZE 0x6000
>> +#define TGL_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
>> MODULE_FIRMWARE(TGL_CSR_PATH);
>>
>> #define ICL_CSR_PATH "i915/icl_dmc_ver1_09.bin"
>> @@ -686,15 +690,18 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv)
>> */
>> intel_csr_runtime_pm_get(dev_priv);
>>
>> - if (IS_ROCKETLAKE(dev_priv)) {
>> + if (IS_DG1(dev_priv)) {
>> + csr->fw_path = DG1_CSR_PATH;
>> + csr->required_version = DG1_CSR_VERSION_REQUIRED;
>> + csr->max_fw_size = DG1_CSR_MAX_FW_SIZE;
>> + } else if (IS_ROCKETLAKE(dev_priv)) {
>> csr->fw_path = RKL_CSR_PATH;
>> csr->required_version = RKL_CSR_VERSION_REQUIRED;
>> - csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
>> + csr->max_fw_size = RKL_CSR_MAX_FW_SIZE;
>> } else if (INTEL_GEN(dev_priv) >= 12) {
>> csr->fw_path = TGL_CSR_PATH;
>> csr->required_version = TGL_CSR_VERSION_REQUIRED;
>> - /* Allow to load fw via parameter using the last known size */
>> - csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
>> + csr->max_fw_size = TGL_CSR_MAX_FW_SIZE;
>> } else if (IS_GEN(dev_priv, 11)) {
>> csr->fw_path = ICL_CSR_PATH;
>> csr->required_version = ICL_CSR_VERSION_REQUIRED;
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] [PATCH 36/37] drm/i915/dg1: Add initial DG1 workarounds
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (34 preceding siblings ...)
2020-05-21 0:38 ` [Intel-gfx] [PATCH 35/37] drm/i915/dg1: Load DMC Lucas De Marchi
@ 2020-05-21 0:38 ` Lucas De Marchi
2020-05-21 0:38 ` [Intel-gfx] [PATCH 37/37] drm/i915/dg1: Remove SHPD_FILTER_CNT register programming Lucas De Marchi
` (4 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:38 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Stuart Summers <stuart.summers@intel.com>
DG1 shares some workarounds with TGL and RKL and also has some
additional workarounds of its own.
Media power gating should not be applied so we just set it to
nop_init_clock_gating().
BSpec: 53508
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
.../drm/i915/display/intel_display_power.c | 5 +-
drivers/gpu/drm/i915/display/intel_sprite.c | 4 +-
drivers/gpu/drm/i915/gt/intel_workarounds.c | 91 ++++++++++++++++---
drivers/gpu/drm/i915/i915_reg.h | 10 +-
drivers/gpu/drm/i915/intel_pm.c | 17 +++-
5 files changed, 105 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 265183694c62..70e7bf57acda 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -5455,8 +5455,9 @@ static void tgl_bw_buddy_init(struct drm_i915_private *dev_priv)
const struct buddy_page_mask *table;
int i;
- if (IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_B0))
- /* Wa_1409767108: tgl */
+ if (IS_DG1_REVID(dev_priv, DG1_REVID_A0, DG1_REVID_A0) ||
+ IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_B0))
+ /* Wa_1409767108:tgl,dg1 */
table = wa_1409767108_buddy_page_masks;
else
table = tgl_buddy_page_masks;
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index 20eea81118da..1b7108b65d7d 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -2842,8 +2842,8 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
static bool gen12_plane_supports_mc_ccs(struct drm_i915_private *dev_priv,
enum plane_id plane_id)
{
- /* Wa_14010477008:tgl[a0..c0],rkl[all] */
- if (IS_ROCKETLAKE(dev_priv) ||
+ /* Wa_14010477008:tgl[a0..c0],rkl[all],dg1[all] */
+ if (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv) ||
IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_C0))
return false;
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 31c5b85a5cf5..b19395f8a001 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -617,6 +617,20 @@ static void tgl_ctx_workarounds_init(struct intel_engine_cs *engine,
FF_MODE2_TDS_TIMER_128, 0);
}
+static void dg1_ctx_workarounds_init(struct intel_engine_cs *engine,
+ struct i915_wa_list *wal)
+{
+ gen12_ctx_workarounds_init(engine, wal);
+
+ /* Wa_1409044764 */
+ WA_CLR_BIT_MASKED(GEN11_COMMON_SLICE_CHICKEN3,
+ DG1_FLOAT_POINT_BLEND_OPT_STRICT_MODE_EN);
+
+ /* Wa_22010493298 */
+ WA_SET_BIT_MASKED(HIZ_CHICKEN,
+ DG1_HZ_READ_SUPPRESSION_OPTIMIZATION_DISABLE);
+}
+
static void
__intel_engine_init_ctx_wa(struct intel_engine_cs *engine,
struct i915_wa_list *wal,
@@ -629,7 +643,9 @@ __intel_engine_init_ctx_wa(struct intel_engine_cs *engine,
wa_init_start(wal, name, engine->name);
- if (IS_TIGERLAKE(i915))
+ if (IS_DG1(i915))
+ dg1_ctx_workarounds_init(engine, wal);
+ else if (IS_TIGERLAKE(i915))
tgl_ctx_workarounds_init(engine, wal);
else if (IS_GEN(i915, 12))
gen12_ctx_workarounds_init(engine, wal);
@@ -964,10 +980,30 @@ tgl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
}
+static void
+dg1_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
+{
+ gen12_gt_workarounds_init(i915, wal);
+
+ /* Wa_1607087056:dg1 */
+ if (IS_DG1_REVID(i915, DG1_REVID_A0, DG1_REVID_A0))
+ wa_write_or(wal,
+ SLICE_UNIT_LEVEL_CLKGATE,
+ L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
+
+ /* Wa_1409420604:dg1 */
+ if (IS_DG1(i915))
+ wa_write_or(wal,
+ SUBSLICE_UNIT_LEVEL_CLKGATE2,
+ CPSSUNIT_CLKGATE_DIS);
+}
+
static void
gt_init_workarounds(struct drm_i915_private *i915, struct i915_wa_list *wal)
{
- if (IS_TIGERLAKE(i915))
+ if (IS_DG1(i915))
+ dg1_gt_workarounds_init(i915, wal);
+ else if (IS_TIGERLAKE(i915))
tgl_gt_workarounds_init(i915, wal);
else if (IS_GEN(i915, 12))
gen12_gt_workarounds_init(i915, wal);
@@ -1297,6 +1333,20 @@ static void tgl_whitelist_build(struct intel_engine_cs *engine)
}
}
+static void dg1_whitelist_build(struct intel_engine_cs *engine)
+{
+ struct i915_wa_list *w = &engine->whitelist;
+
+ tgl_whitelist_build(engine);
+
+ /* GEN:BUG:1409280441:dg1 */
+ if (IS_DG1_REVID(engine->i915, DG1_REVID_A0, DG1_REVID_A0) &&
+ (engine->class == RENDER_CLASS ||
+ engine->class == COPY_ENGINE_CLASS))
+ whitelist_reg_ext(w, RING_ID(engine->mmio_base),
+ RING_FORCE_TO_NONPRIV_ACCESS_RD);
+}
+
void intel_engine_init_whitelist(struct intel_engine_cs *engine)
{
struct drm_i915_private *i915 = engine->i915;
@@ -1304,7 +1354,9 @@ void intel_engine_init_whitelist(struct intel_engine_cs *engine)
wa_init_start(w, "whitelist", engine->name);
- if (IS_GEN(i915, 12))
+ if (IS_DG1(i915))
+ dg1_whitelist_build(engine);
+ else if (IS_GEN(i915, 12))
tgl_whitelist_build(engine);
else if (IS_GEN(i915, 11))
icl_whitelist_build(engine);
@@ -1356,15 +1408,18 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
{
struct drm_i915_private *i915 = engine->i915;
- if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) {
+ if (IS_DG1_REVID(i915, DG1_REVID_A0, DG1_REVID_A0) ||
+ IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) {
/*
- * Wa_1607138336:tgl
- * Wa_1607063988:tgl
+ * Wa_1607138336:tgl[a0],dg1[a0]
+ * Wa_1607063988:tgl[a0],dg1[a0]
*/
wa_write_or(wal,
GEN9_CTX_PREEMPT_REG,
GEN12_DISABLE_POSH_BUSY_FF_DOP_CG);
+ }
+ if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) {
/*
* Wa_1606679103:tgl
* (see also Wa_1606682166:icl)
@@ -1377,32 +1432,40 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
wa_write_or(wal,
GEN7_FF_THREAD_MODE,
GEN12_FF_TESSELATION_DOP_GATE_DISABLE);
+ }
- /* Wa_1408615072:tgl */
+ if (IS_DG1(i915) || IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) {
+ /* Wa_1408615072:tgl[a0],dg1 */
wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE2,
VSUNIT_CLKGATE_DIS_TGL);
}
- if (IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
- /* Wa_1606931601:tgl,rkl */
+ if (IS_DG1(i915) || IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
+ /* Wa_1606931601:tgl,rkl,dg1 */
wa_masked_en(wal, GEN7_ROW_CHICKEN2, GEN12_DISABLE_EARLY_READ);
+ }
- /* Wa_1409804808:tgl,rkl */
+ if (IS_DG1_REVID(i915, DG1_REVID_A0, DG1_REVID_A0) ||
+ IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
+ /* Wa_1409804808:tgl,rkl,dg1[a0] */
wa_masked_en(wal, GEN7_ROW_CHICKEN2,
GEN12_PUSH_CONST_DEREF_HOLD_DIS);
/*
* Wa_1409085225:tgl
- * Wa_14010229206:tgl,rkl
+ * Wa_14010229206:tgl,rkl,dg1[a0]
*/
wa_masked_en(wal, GEN9_ROW_CHICKEN4, GEN12_DISABLE_TDL_PUSH);
/*
* Wa_1607030317:tgl
* Wa_1607186500:tgl
- * Wa_1607297627:tgl,rkl there are multiple entries for this
- * WA in the BSpec; some indicate this is an A0-only WA,
- * others indicate it applies to all steppings.
+ * Wa_1607297627:tgl,rkl,dg1[a0]
+ *
+ * On TGL and RKL there are multiple entries for this WA in the
+ * BSpec; some indicate this is an A0-only WA, others indicate
+ * it applies to all steppings so we trust the "all steppings."
+ * For DG1 this only applies to A0.
*/
wa_masked_en(wal,
GEN6_RC_SLEEP_PSMI_CONTROL,
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index da8aebac3fac..068dfe6284cf 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2520,6 +2520,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define RING_PSMI_CTL(base) _MMIO((base) + 0x50)
#define RING_MAX_IDLE(base) _MMIO((base) + 0x54)
#define RING_HWS_PGA(base) _MMIO((base) + 0x80)
+#define RING_ID(base) _MMIO((base) + 0x8c)
#define RING_HWS_PGA_GEN6(base) _MMIO((base) + 0x2080)
#define RING_RESET_CTL(base) _MMIO((base) + 0xd0)
#define RESET_CTL_CAT_ERROR REG_BIT(2)
@@ -4131,6 +4132,7 @@ enum {
#define GEN9_CLKGATE_DIS_3 _MMIO(0x46538)
#define TGL_VRH_GATING_DIS REG_BIT(31)
+#define DPT_GATING_DIS REG_BIT(22)
#define GEN9_CLKGATE_DIS_4 _MMIO(0x4653C)
#define BXT_GMBUS_GATING_DIS (1 << 14)
@@ -7960,12 +7962,14 @@ enum hardware_error {
#define GEN8_L3CNTLREG _MMIO(0x7034)
#define GEN8_ERRDETBCTRL (1 << 9)
-#define GEN11_COMMON_SLICE_CHICKEN3 _MMIO(0x7304)
- #define GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC (1 << 11)
- #define GEN12_DISABLE_CPS_AWARE_COLOR_PIPE (1 << 9)
+#define GEN11_COMMON_SLICE_CHICKEN3 _MMIO(0x7304)
+ #define DG1_FLOAT_POINT_BLEND_OPT_STRICT_MODE_EN REG_BIT(12)
+ #define GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC REG_BIT(11)
+ #define GEN12_DISABLE_CPS_AWARE_COLOR_PIPE REG_BIT(9)
#define HIZ_CHICKEN _MMIO(0x7018)
# define CHV_HZ_8X8_MODE_IN_1X (1 << 15)
+# define DG1_HZ_READ_SUPPRESSION_OPTIMIZATION_DISABLE (1 << 14)
# define BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE (1 << 3)
#define GEN9_SLICE_COMMON_ECO_CHICKEN0 _MMIO(0x7308)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 4d885ef0bac5..05e7d4461acb 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7153,6 +7153,19 @@ static void tgl_init_clock_gating(struct drm_i915_private *dev_priv)
0, DFR_DISABLE);
}
+static void dg1_init_clock_gating(struct drm_i915_private *dev_priv)
+{
+ /*
+ * As opposed to TGL, we should not touch the registers for media power
+ * gating
+ */
+
+ /* Wa_14010096844:dg1[a0] */
+ if (IS_DG1_REVID(dev_priv, DG1_REVID_A0, DG1_REVID_A0))
+ I915_WRITE(GEN9_CLKGATE_DIS_3, I915_READ(GEN9_CLKGATE_DIS_3) |
+ DPT_GATING_DIS);
+}
+
static void cnp_init_clock_gating(struct drm_i915_private *dev_priv)
{
if (!HAS_PCH_CNP(dev_priv))
@@ -7670,7 +7683,9 @@ static void nop_init_clock_gating(struct drm_i915_private *dev_priv)
*/
void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv)
{
- if (IS_GEN(dev_priv, 12))
+ if (IS_DG1(dev_priv))
+ dev_priv->display.init_clock_gating = dg1_init_clock_gating;
+ else if (IS_GEN(dev_priv, 12))
dev_priv->display.init_clock_gating = tgl_init_clock_gating;
else if (IS_GEN(dev_priv, 11))
dev_priv->display.init_clock_gating = icl_init_clock_gating;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* [Intel-gfx] [PATCH 37/37] drm/i915/dg1: Remove SHPD_FILTER_CNT register programming
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (35 preceding siblings ...)
2020-05-21 0:38 ` [Intel-gfx] [PATCH 36/37] drm/i915/dg1: Add initial DG1 workarounds Lucas De Marchi
@ 2020-05-21 0:38 ` Lucas De Marchi
2020-05-26 17:44 ` Souza, Jose
2020-05-21 1:05 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Introduce DG1 Patchwork
` (3 subsequent siblings)
40 siblings, 1 reply; 59+ messages in thread
From: Lucas De Marchi @ 2020-05-21 0:38 UTC (permalink / raw)
To: intel-gfx; +Cc: fernando.pacheco, Matthew Auld
From: Anusha Srivatsa <anusha.srivatsa@intel.com>
Bspec asks us to remove the special programming of the
SHPD_FILTER_CNT register which we have been doing since CNP+.
Bspec: 49305
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index ca35edef492d..d4061d5b4d67 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3274,7 +3274,8 @@ static void icp_hpd_irq_setup(struct drm_i915_private *dev_priv,
hotplug_irqs = sde_ddi_mask | sde_tc_mask;
enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.pch_hpd);
- I915_WRITE(SHPD_FILTER_CNT, SHPD_FILTER_CNT_500_ADJ);
+ if (INTEL_PCH_TYPE(dev_priv) <= PCH_TGP)
+ I915_WRITE(SHPD_FILTER_CNT, SHPD_FILTER_CNT_500_ADJ);
ibx_display_interrupt_update(dev_priv, hotplug_irqs, enabled_irqs);
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 59+ messages in thread* Re: [Intel-gfx] [PATCH 37/37] drm/i915/dg1: Remove SHPD_FILTER_CNT register programming
2020-05-21 0:38 ` [Intel-gfx] [PATCH 37/37] drm/i915/dg1: Remove SHPD_FILTER_CNT register programming Lucas De Marchi
@ 2020-05-26 17:44 ` Souza, Jose
0 siblings, 0 replies; 59+ messages in thread
From: Souza, Jose @ 2020-05-26 17:44 UTC (permalink / raw)
To: intel-gfx, De Marchi, Lucas; +Cc: Auld, Matthew, fernando.pacheco
On Wed, 2020-05-20 at 17:38 -0700, Lucas De Marchi wrote:
> From: Anusha Srivatsa <anusha.srivatsa@intel.com>
>
> Bspec asks us to remove the special programming of the
> SHPD_FILTER_CNT register which we have been doing since CNP+.
>
> Bspec: 49305
>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
> ---
> drivers/gpu/drm/i915/i915_irq.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index ca35edef492d..d4061d5b4d67 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -3274,7 +3274,8 @@ static void icp_hpd_irq_setup(struct drm_i915_private *dev_priv,
> hotplug_irqs = sde_ddi_mask | sde_tc_mask;
> enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.pch_hpd);
>
> - I915_WRITE(SHPD_FILTER_CNT, SHPD_FILTER_CNT_500_ADJ);
> + if (INTEL_PCH_TYPE(dev_priv) <= PCH_TGP)
> + I915_WRITE(SHPD_FILTER_CNT, SHPD_FILTER_CNT_500_ADJ);
>
> ibx_display_interrupt_update(dev_priv, hotplug_irqs, enabled_irqs);
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread
* [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Introduce DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (36 preceding siblings ...)
2020-05-21 0:38 ` [Intel-gfx] [PATCH 37/37] drm/i915/dg1: Remove SHPD_FILTER_CNT register programming Lucas De Marchi
@ 2020-05-21 1:05 ` Patchwork
2020-05-21 1:06 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
` (2 subsequent siblings)
40 siblings, 0 replies; 59+ messages in thread
From: Patchwork @ 2020-05-21 1:05 UTC (permalink / raw)
To: Lucas De Marchi; +Cc: intel-gfx
== Series Details ==
Series: Introduce DG1
URL : https://patchwork.freedesktop.org/series/77496/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
eb8bcc051bcb drm/i915/rkl: Add DPLL4 support
8eb7430370e7 drm/i915/rkl: Add DDC pin mapping
470f943d8711 drm/i915/rkl: Setup ports/phys
03cb728ff5e5 drm/i915/rkl: provide port/phy mapping for vbt
-:20: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#20:
[drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:275:DDI A]
total: 0 errors, 1 warnings, 0 checks, 104 lines checked
a33d8a84bd52 drm/i915/rkl: Handle HTI
-:93: CHECK:BRACES: Blank lines aren't necessary after an open brace '{'
#93: FILE: drivers/gpu/drm/i915/display/intel_dpll_mgr.c:274:
+{
+
-:155: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#155: FILE: drivers/gpu/drm/i915/i915_reg.h:2911:
+#define HDPORT_PHY_USED_DP(phy) REG_BIT(2*phy + 2)
^
-:155: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'phy' may be better as '(phy)' to avoid precedence issues
#155: FILE: drivers/gpu/drm/i915/i915_reg.h:2911:
+#define HDPORT_PHY_USED_DP(phy) REG_BIT(2*phy + 2)
-:156: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#156: FILE: drivers/gpu/drm/i915/i915_reg.h:2912:
+#define HDPORT_PHY_USED_HDMI(phy) REG_BIT(2*phy + 1)
^
-:156: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'phy' may be better as '(phy)' to avoid precedence issues
#156: FILE: drivers/gpu/drm/i915/i915_reg.h:2912:
+#define HDPORT_PHY_USED_HDMI(phy) REG_BIT(2*phy + 1)
total: 0 errors, 0 warnings, 5 checks, 116 lines checked
33974ed52c17 drm/i915/rkl: Handle comp master/slave relationships for PHYs
7afbe335b525 drm/i915/rkl: Add initial workarounds
84c20511222a drm/i915: make intel_{uncore, de}_rmw() more useful
-:53: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#53: FILE: drivers/gpu/drm/i915/intel_uncore.h:396:
+static inline u32 intel_uncore_rmw_fw(struct intel_uncore *uncore,
i915_reg_t reg, u32 clear, u32 set)
total: 0 errors, 0 warnings, 1 checks, 42 lines checked
4aa7cd7024ae drm/i915: Add has_master_unit_irq flag
24d7987fb08f drm/i915: add pcie snoop flag
5b325ece80ab drm/i915/dg1: add initial DG-1 definitions
-:40: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p' - possible side-effects?
#40: FILE: drivers/gpu/drm/i915/i915_drv.h:1548:
+#define IS_DG1_REVID(p, since, until) \
+ (IS_DG1(p) && IS_REVID(p, since, until))
total: 0 errors, 0 warnings, 1 checks, 54 lines checked
40ca1f1b6295 drm/i915/dg1: Add DG1 PCI IDs
cb1bcd5b7bed drm/i915/dg1: Add fake PCH
3dbe2b7cdf3b drm/i915/dg1: Initialize RAWCLK properly
56eeab2dc631 drm/i915/dg1: Define MOCS table for DG1
afeb7e41f94f drm/i915/dg1: Add DG1 power wells
c3003b9fc682 drm/i915/dg1: Increase mmio size to 4MB
ae8f9beefdc3 drm/i915/dg1: add support for the master unit interrupt
1374e1028fdd drm/i915/dg1: Wait for pcode/uncore handshake at startup
8ce1edf79a8b drm/i915/dg1: Add DPLL macros for DG1
a479afd96b2f drm/i915/dg1: Add and setup DPLLs for DG1
b71cffc572c1 drm/i915/dg1: Enable DPLL for DG1
ee35c0b01372 drm/i915/dg1: add hpd interrupt handling
ec9aba37c1bc drm/i915/dg1: invert HPD pins
cc507b9ee4a3 drm/i915/dg1: gmbus pin mapping
f97a2a7d014c drm/i915/dg1: Handle GRF/IC ECC error irq
1dade3145d62 drm/i915/dg1: Log counter on SLM ECC error
f09b2dfb4b4b drm/i915/dg1: Enable first 2 ports for DG1
abb9e6fb2b34 drm/i915/dg1: Don't program PHY_MISC for PHY-C and PHY-D
4b16f7612edc drm/i915/dg1: Update comp master/slave relationships for PHYs
aa02226ddf5c drm/i915/dg1: Update voltage swing tables for DP
4a55aec7a032 drm/i915/dg1: provide port/phy mapping for vbt
f4fbfddf277b drm/i915/dg1: map/unmap pll clocks
-:244: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'phy' - possible side-effects?
#244: FILE: drivers/gpu/drm/i915/i915_reg.h:10252:
+#define DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_VAL_TO_ID(val, phy) \
+ ((((val) & DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy)) >> ((phy % 2) * 2)) + (2 * (phy / 2)))
total: 0 errors, 0 warnings, 1 checks, 204 lines checked
193af3a3fa98 drm/i915/dg1: enable PORT C/D aka D/E
78c4ae0c9519 drm/i915/dg1: Load DMC
c2d80f1b6f74 drm/i915/dg1: Add initial DG1 workarounds
bc44bd9a82af drm/i915/dg1: Remove SHPD_FILTER_CNT register programming
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread* [Intel-gfx] ✗ Fi.CI.SPARSE: warning for Introduce DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (37 preceding siblings ...)
2020-05-21 1:05 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Introduce DG1 Patchwork
@ 2020-05-21 1:06 ` Patchwork
2020-05-21 1:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-05-21 18:34 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
40 siblings, 0 replies; 59+ messages in thread
From: Patchwork @ 2020-05-21 1:06 UTC (permalink / raw)
To: Lucas De Marchi; +Cc: intel-gfx
== Series Details ==
Series: Introduce DG1
URL : https://patchwork.freedesktop.org/series/77496/
State : warning
== Summary ==
$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.0
Fast mode used, each commit won't be checked separately.
-
+drivers/gpu/drm/i915/display/intel_display.c:1223:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/display/intel_display.c:1226:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/display/intel_display.c:1229:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/display/intel_display.c:1232:22: error: Expected constant expression in case statement
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2274:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2275:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2276:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2277:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2278:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2279:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gt/intel_reset.c:1310:5: warning: context imbalance in 'intel_gt_reset_trylock' - different lock contexts for basic block
+drivers/gpu/drm/i915/gt/sysfs_engines.c:61:10: error: bad integer constant expression
+drivers/gpu/drm/i915/gt/sysfs_engines.c:62:10: error: bad integer constant expression
+drivers/gpu/drm/i915/gt/sysfs_engines.c:66:10: error: bad integer constant expression
+drivers/gpu/drm/i915/gvt/mmio.c:287:23: warning: memcpy with byte count of 279040
+drivers/gpu/drm/i915/i915_perf.c:1425:15: warning: memset with byte count of 16777216
+drivers/gpu/drm/i915/i915_perf.c:1479:15: warning: memset with byte count of 16777216
+./include/linux/compiler.h:199:9: warning: context imbalance in 'engines_sample' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen8_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen8_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen8_write8' - different lock contexts for basic block
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread* [Intel-gfx] ✓ Fi.CI.BAT: success for Introduce DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (38 preceding siblings ...)
2020-05-21 1:06 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
@ 2020-05-21 1:26 ` Patchwork
2020-05-21 18:34 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
40 siblings, 0 replies; 59+ messages in thread
From: Patchwork @ 2020-05-21 1:26 UTC (permalink / raw)
To: Lucas De Marchi; +Cc: intel-gfx
== Series Details ==
Series: Introduce DG1
URL : https://patchwork.freedesktop.org/series/77496/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8515 -> Patchwork_17740
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/index.html
Known issues
------------
Here are the changes found in Patchwork_17740 that come from known issues:
### IGT changes ###
#### Possible fixes ####
* igt@i915_selftest@live@execlists:
- {fi-tgl-dsi}: [INCOMPLETE][1] ([i915#1803]) -> [PASS][2]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/fi-tgl-dsi/igt@i915_selftest@live@execlists.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/fi-tgl-dsi/igt@i915_selftest@live@execlists.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[i915#1803]: https://gitlab.freedesktop.org/drm/intel/issues/1803
Participating hosts (49 -> 41)
------------------------------
Missing (8): fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-cfl-guc fi-hsw-4770 fi-kbl-7560u fi-byt-clapper fi-bdw-samus
Build changes
-------------
* Linux: CI_DRM_8515 -> Patchwork_17740
CI-20190529: 20190529
CI_DRM_8515: 41f9bb782f3bb2f30be09683184bbeecb1fd31bb @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5665: c5e5b0ce26fc321591a6d0235c639a1e8ec3cdfa @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_17740: bc44bd9a82afa9176ff124f0b0772fb0e76f6851 @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
bc44bd9a82af drm/i915/dg1: Remove SHPD_FILTER_CNT register programming
c2d80f1b6f74 drm/i915/dg1: Add initial DG1 workarounds
78c4ae0c9519 drm/i915/dg1: Load DMC
193af3a3fa98 drm/i915/dg1: enable PORT C/D aka D/E
f4fbfddf277b drm/i915/dg1: map/unmap pll clocks
4a55aec7a032 drm/i915/dg1: provide port/phy mapping for vbt
aa02226ddf5c drm/i915/dg1: Update voltage swing tables for DP
4b16f7612edc drm/i915/dg1: Update comp master/slave relationships for PHYs
abb9e6fb2b34 drm/i915/dg1: Don't program PHY_MISC for PHY-C and PHY-D
f09b2dfb4b4b drm/i915/dg1: Enable first 2 ports for DG1
1dade3145d62 drm/i915/dg1: Log counter on SLM ECC error
f97a2a7d014c drm/i915/dg1: Handle GRF/IC ECC error irq
cc507b9ee4a3 drm/i915/dg1: gmbus pin mapping
ec9aba37c1bc drm/i915/dg1: invert HPD pins
ee35c0b01372 drm/i915/dg1: add hpd interrupt handling
b71cffc572c1 drm/i915/dg1: Enable DPLL for DG1
a479afd96b2f drm/i915/dg1: Add and setup DPLLs for DG1
8ce1edf79a8b drm/i915/dg1: Add DPLL macros for DG1
1374e1028fdd drm/i915/dg1: Wait for pcode/uncore handshake at startup
ae8f9beefdc3 drm/i915/dg1: add support for the master unit interrupt
c3003b9fc682 drm/i915/dg1: Increase mmio size to 4MB
afeb7e41f94f drm/i915/dg1: Add DG1 power wells
56eeab2dc631 drm/i915/dg1: Define MOCS table for DG1
3dbe2b7cdf3b drm/i915/dg1: Initialize RAWCLK properly
cb1bcd5b7bed drm/i915/dg1: Add fake PCH
40ca1f1b6295 drm/i915/dg1: Add DG1 PCI IDs
5b325ece80ab drm/i915/dg1: add initial DG-1 definitions
24d7987fb08f drm/i915: add pcie snoop flag
4aa7cd7024ae drm/i915: Add has_master_unit_irq flag
84c20511222a drm/i915: make intel_{uncore, de}_rmw() more useful
7afbe335b525 drm/i915/rkl: Add initial workarounds
33974ed52c17 drm/i915/rkl: Handle comp master/slave relationships for PHYs
a33d8a84bd52 drm/i915/rkl: Handle HTI
03cb728ff5e5 drm/i915/rkl: provide port/phy mapping for vbt
470f943d8711 drm/i915/rkl: Setup ports/phys
8eb7430370e7 drm/i915/rkl: Add DDC pin mapping
eb8bcc051bcb drm/i915/rkl: Add DPLL4 support
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread* [Intel-gfx] ✓ Fi.CI.IGT: success for Introduce DG1
2020-05-21 0:37 [Intel-gfx] [PATCH 00/37] Introduce DG1 Lucas De Marchi
` (39 preceding siblings ...)
2020-05-21 1:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
@ 2020-05-21 18:34 ` Patchwork
40 siblings, 0 replies; 59+ messages in thread
From: Patchwork @ 2020-05-21 18:34 UTC (permalink / raw)
To: Lucas De Marchi; +Cc: intel-gfx
== Series Details ==
Series: Introduce DG1
URL : https://patchwork.freedesktop.org/series/77496/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_8515_full -> Patchwork_17740_full
====================================================
Summary
-------
**WARNING**
Minor unknown changes coming with Patchwork_17740_full need to be verified
manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_17740_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_17740_full:
### IGT changes ###
#### Warnings ####
* igt@i915_pm_dc@dc3co-vpb-simulation:
- shard-iclb: [SKIP][1] ([i915#588]) -> [SKIP][2]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb2/igt@i915_pm_dc@dc3co-vpb-simulation.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb1/igt@i915_pm_dc@dc3co-vpb-simulation.html
New tests
---------
New tests have been introduced between CI_DRM_8515_full and Patchwork_17740_full:
### New IGT tests (74) ###
* igt@kms_big_fb@linear-16bpp-rotate-0:
- Statuses : 7 pass(s)
- Exec time: [1.51, 7.16] s
* igt@kms_big_fb@linear-16bpp-rotate-180:
- Statuses : 7 pass(s)
- Exec time: [1.60, 7.22] s
* igt@kms_big_fb@linear-16bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.20] s
* igt@kms_big_fb@linear-16bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.18] s
* igt@kms_big_fb@linear-32bpp-rotate-0:
- Statuses : 7 pass(s)
- Exec time: [1.64, 11.15] s
* igt@kms_big_fb@linear-32bpp-rotate-180:
- Statuses : 7 pass(s)
- Exec time: [1.63, 11.11] s
* igt@kms_big_fb@linear-32bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.02, 0.21] s
* igt@kms_big_fb@linear-32bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.20] s
* igt@kms_big_fb@linear-64bpp-rotate-0:
- Statuses : 7 pass(s)
- Exec time: [1.91, 11.01] s
* igt@kms_big_fb@linear-64bpp-rotate-180:
- Statuses : 7 pass(s)
- Exec time: [1.92, 11.14] s
* igt@kms_big_fb@linear-64bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.04, 0.73] s
* igt@kms_big_fb@linear-64bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.06, 0.83] s
* igt@kms_big_fb@linear-8bpp-rotate-0:
- Statuses : 7 pass(s)
- Exec time: [1.49, 6.06] s
* igt@kms_big_fb@linear-8bpp-rotate-180:
- Statuses : 7 pass(s)
- Exec time: [1.48, 5.43] s
* igt@kms_big_fb@linear-8bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.29] s
* igt@kms_big_fb@linear-8bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.02, 0.29] s
* igt@kms_big_fb@linear-addfb:
- Statuses : 7 pass(s)
- Exec time: [0.0, 0.00] s
* igt@kms_big_fb@x-tiled-16bpp-rotate-0:
- Statuses : 6 pass(s)
- Exec time: [1.47, 3.02] s
* igt@kms_big_fb@x-tiled-16bpp-rotate-180:
- Statuses : 7 pass(s)
- Exec time: [1.58, 7.12] s
* igt@kms_big_fb@x-tiled-16bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.17] s
* igt@kms_big_fb@x-tiled-16bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.18] s
* igt@kms_big_fb@x-tiled-32bpp-rotate-0:
- Statuses : 7 pass(s)
- Exec time: [1.56, 10.38] s
* igt@kms_big_fb@x-tiled-32bpp-rotate-180:
- Statuses : 6 pass(s)
- Exec time: [1.58, 10.83] s
* igt@kms_big_fb@x-tiled-32bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.22] s
* igt@kms_big_fb@x-tiled-32bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.02, 0.20] s
* igt@kms_big_fb@x-tiled-64bpp-rotate-0:
- Statuses : 7 pass(s)
- Exec time: [1.87, 11.22] s
* igt@kms_big_fb@x-tiled-64bpp-rotate-180:
- Statuses : 7 pass(s)
- Exec time: [1.96, 10.61] s
* igt@kms_big_fb@x-tiled-64bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.06, 0.86] s
* igt@kms_big_fb@x-tiled-64bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.04, 0.74] s
* igt@kms_big_fb@x-tiled-8bpp-rotate-0:
- Statuses : 7 pass(s)
- Exec time: [1.27, 5.05] s
* igt@kms_big_fb@x-tiled-8bpp-rotate-180:
- Statuses : 7 pass(s)
- Exec time: [1.40, 5.27] s
* igt@kms_big_fb@x-tiled-8bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.01, 0.30] s
* igt@kms_big_fb@x-tiled-8bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.02, 0.38] s
* igt@kms_big_fb@x-tiled-addfb:
- Statuses : 7 pass(s)
- Exec time: [0.0, 0.00] s
* igt@kms_big_fb@x-tiled-addfb-size-offset-overflow:
- Statuses : 4 pass(s) 3 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@x-tiled-addfb-size-overflow:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 0.00] s
* igt@kms_big_fb@y-tiled-16bpp-rotate-0:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 6.99] s
* igt@kms_big_fb@y-tiled-16bpp-rotate-180:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 6.94] s
* igt@kms_big_fb@y-tiled-16bpp-rotate-270:
- Statuses : 2 pass(s) 5 skip(s)
- Exec time: [0.0, 1.83] s
* igt@kms_big_fb@y-tiled-16bpp-rotate-90:
- Statuses : 2 pass(s) 4 skip(s)
- Exec time: [0.0, 1.84] s
* igt@kms_big_fb@y-tiled-32bpp-rotate-0:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 11.01] s
* igt@kms_big_fb@y-tiled-32bpp-rotate-180:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 10.71] s
* igt@kms_big_fb@y-tiled-32bpp-rotate-270:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 10.73] s
* igt@kms_big_fb@y-tiled-32bpp-rotate-90:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 11.56] s
* igt@kms_big_fb@y-tiled-64bpp-rotate-0:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 7.21] s
* igt@kms_big_fb@y-tiled-64bpp-rotate-180:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 7.54] s
* igt@kms_big_fb@y-tiled-64bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.0, 1.00] s
* igt@kms_big_fb@y-tiled-64bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.0, 0.95] s
* igt@kms_big_fb@y-tiled-8bpp-rotate-0:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 5.35] s
* igt@kms_big_fb@y-tiled-8bpp-rotate-180:
- Statuses : 5 pass(s) 1 skip(s)
- Exec time: [0.0, 5.04] s
* igt@kms_big_fb@y-tiled-8bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.0, 0.34] s
* igt@kms_big_fb@y-tiled-8bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.0, 0.32] s
* igt@kms_big_fb@y-tiled-addfb:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 0.00] s
* igt@kms_big_fb@y-tiled-addfb-size-offset-overflow:
- Statuses : 4 pass(s) 3 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@y-tiled-addfb-size-overflow:
- Statuses : 6 pass(s) 1 skip(s)
- Exec time: [0.0, 0.00] s
* igt@kms_big_fb@yf-tiled-16bpp-rotate-0:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 7.51] s
* igt@kms_big_fb@yf-tiled-16bpp-rotate-180:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 6.75] s
* igt@kms_big_fb@yf-tiled-16bpp-rotate-270:
- Statuses : 1 pass(s) 6 skip(s)
- Exec time: [0.0, 1.81] s
* igt@kms_big_fb@yf-tiled-16bpp-rotate-90:
- Statuses : 1 pass(s) 6 skip(s)
- Exec time: [0.0, 1.83] s
* igt@kms_big_fb@yf-tiled-32bpp-rotate-0:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 11.08] s
* igt@kms_big_fb@yf-tiled-32bpp-rotate-180:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 10.66] s
* igt@kms_big_fb@yf-tiled-32bpp-rotate-270:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 11.21] s
* igt@kms_big_fb@yf-tiled-32bpp-rotate-90:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 11.21] s
* igt@kms_big_fb@yf-tiled-64bpp-rotate-0:
- Statuses : 7 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@yf-tiled-64bpp-rotate-180:
- Statuses : 6 skip(s)
- Exec time: [0.0, 0.00] s
* igt@kms_big_fb@yf-tiled-64bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.0, 0.03] s
* igt@kms_big_fb@yf-tiled-64bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@yf-tiled-8bpp-rotate-0:
- Statuses : 7 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@yf-tiled-8bpp-rotate-180:
- Statuses : 7 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@yf-tiled-8bpp-rotate-270:
- Statuses : 7 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@yf-tiled-8bpp-rotate-90:
- Statuses : 7 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@yf-tiled-addfb:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 0.00] s
* igt@kms_big_fb@yf-tiled-addfb-size-offset-overflow:
- Statuses : 3 pass(s) 4 skip(s)
- Exec time: [0.0] s
* igt@kms_big_fb@yf-tiled-addfb-size-overflow:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 0.00] s
Known issues
------------
Here are the changes found in Patchwork_17740_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gen9_exec_parse@allowed-all:
- shard-apl: [PASS][3] -> [DMESG-WARN][4] ([i915#1436] / [i915#716])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl3/igt@gen9_exec_parse@allowed-all.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl1/igt@gen9_exec_parse@allowed-all.html
* igt@i915_pm_dc@dc6-psr:
- shard-iclb: [PASS][5] -> [FAIL][6] ([i915#454])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb3/igt@i915_pm_dc@dc6-psr.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb8/igt@i915_pm_dc@dc6-psr.html
* igt@kms_cursor_crc@pipe-b-cursor-128x42-random:
- shard-skl: [PASS][7] -> [FAIL][8] ([i915#54]) +1 similar issue
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-skl2/igt@kms_cursor_crc@pipe-b-cursor-128x42-random.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-skl10/igt@kms_cursor_crc@pipe-b-cursor-128x42-random.html
* igt@kms_cursor_crc@pipe-b-cursor-suspend:
- shard-skl: [PASS][9] -> [INCOMPLETE][10] ([i915#300])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-skl9/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-skl6/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
* igt@kms_cursor_crc@pipe-c-cursor-suspend:
- shard-apl: [PASS][11] -> [DMESG-WARN][12] ([i915#180]) +2 similar issues
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl8/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl3/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
* igt@kms_hdr@bpc-switch-dpms:
- shard-skl: [PASS][13] -> [FAIL][14] ([i915#1188])
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-skl7/igt@kms_hdr@bpc-switch-dpms.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-skl5/igt@kms_hdr@bpc-switch-dpms.html
* igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
- shard-kbl: [PASS][15] -> [DMESG-WARN][16] ([i915#180])
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-kbl4/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-kbl7/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
* igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min:
- shard-skl: [PASS][17] -> [FAIL][18] ([fdo#108145] / [i915#265])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-skl1/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-skl9/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
* igt@kms_plane_cursor@pipe-a-overlay-size-256:
- shard-kbl: [PASS][19] -> [FAIL][20] ([i915#1559] / [i915#93] / [i915#95])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-kbl7/igt@kms_plane_cursor@pipe-a-overlay-size-256.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-kbl4/igt@kms_plane_cursor@pipe-a-overlay-size-256.html
- shard-apl: [PASS][21] -> [FAIL][22] ([i915#1559] / [i915#95])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl8/igt@kms_plane_cursor@pipe-a-overlay-size-256.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl3/igt@kms_plane_cursor@pipe-a-overlay-size-256.html
* igt@kms_plane_lowres@pipe-a-tiling-x:
- shard-glk: [PASS][23] -> [FAIL][24] ([i915#899])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-glk7/igt@kms_plane_lowres@pipe-a-tiling-x.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-glk6/igt@kms_plane_lowres@pipe-a-tiling-x.html
* igt@kms_psr@no_drrs:
- shard-iclb: [PASS][25] -> [FAIL][26] ([i915#173])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb7/igt@kms_psr@no_drrs.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb1/igt@kms_psr@no_drrs.html
* igt@kms_psr@psr2_primary_page_flip:
- shard-iclb: [PASS][27] -> [SKIP][28] ([fdo#109441]) +1 similar issue
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb2/igt@kms_psr@psr2_primary_page_flip.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb7/igt@kms_psr@psr2_primary_page_flip.html
#### Possible fixes ####
* {igt@gem_ctx_isolation@preservation-s3@rcs0}:
- shard-apl: [DMESG-WARN][29] ([i915#180]) -> [PASS][30] +3 similar issues
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl1/igt@gem_ctx_isolation@preservation-s3@rcs0.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl2/igt@gem_ctx_isolation@preservation-s3@rcs0.html
* igt@gem_ctx_persistence@legacy-engines-mixed-process@render:
- shard-apl: [FAIL][31] ([i915#1528]) -> [PASS][32]
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl8/igt@gem_ctx_persistence@legacy-engines-mixed-process@render.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl8/igt@gem_ctx_persistence@legacy-engines-mixed-process@render.html
* igt@kms_color@pipe-a-ctm-max:
- shard-skl: [FAIL][33] ([i915#168]) -> [PASS][34]
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-skl9/igt@kms_color@pipe-a-ctm-max.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-skl5/igt@kms_color@pipe-a-ctm-max.html
* {igt@kms_flip@flip-vs-suspend-interruptible@b-edp1}:
- shard-skl: [INCOMPLETE][35] ([i915#198]) -> [PASS][36]
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-skl6/igt@kms_flip@flip-vs-suspend-interruptible@b-edp1.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-skl1/igt@kms_flip@flip-vs-suspend-interruptible@b-edp1.html
* {igt@kms_flip@flip-vs-suspend-interruptible@c-dp1}:
- shard-kbl: [DMESG-WARN][37] ([i915#180]) -> [PASS][38]
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-kbl3/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-kbl3/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
* igt@kms_flip_tiling@flip-changes-tiling-yf:
- shard-kbl: [FAIL][39] ([i915#699] / [i915#93] / [i915#95]) -> [PASS][40]
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-kbl2/igt@kms_flip_tiling@flip-changes-tiling-yf.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-kbl1/igt@kms_flip_tiling@flip-changes-tiling-yf.html
* igt@kms_frontbuffer_tracking@psr-suspend:
- shard-skl: [INCOMPLETE][41] ([i915#123] / [i915#69]) -> [PASS][42]
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-skl10/igt@kms_frontbuffer_tracking@psr-suspend.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-skl3/igt@kms_frontbuffer_tracking@psr-suspend.html
* igt@kms_psr2_su@frontbuffer:
- shard-iclb: [SKIP][43] ([fdo#109642] / [fdo#111068]) -> [PASS][44]
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb5/igt@kms_psr2_su@frontbuffer.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb2/igt@kms_psr2_su@frontbuffer.html
* igt@kms_psr@psr2_cursor_plane_move:
- shard-iclb: [SKIP][45] ([fdo#109441]) -> [PASS][46] +1 similar issue
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb8/igt@kms_psr@psr2_cursor_plane_move.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb2/igt@kms_psr@psr2_cursor_plane_move.html
* igt@kms_setmode@basic:
- shard-apl: [FAIL][47] ([i915#31]) -> [PASS][48]
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl1/igt@kms_setmode@basic.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl4/igt@kms_setmode@basic.html
* {igt@perf@blocking-parameterized}:
- shard-iclb: [FAIL][49] ([i915#1542]) -> [PASS][50]
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb4/igt@perf@blocking-parameterized.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb5/igt@perf@blocking-parameterized.html
#### Warnings ####
* igt@i915_pm_dc@dc6-psr:
- shard-tglb: [SKIP][51] ([i915#468]) -> [FAIL][52] ([i915#454])
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-tglb2/igt@i915_pm_dc@dc6-psr.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-tglb6/igt@i915_pm_dc@dc6-psr.html
* igt@i915_pm_rc6_residency@rc6-idle:
- shard-iclb: [FAIL][53] ([i915#1515]) -> [WARN][54] ([i915#1515])
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb4/igt@i915_pm_rc6_residency@rc6-idle.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb5/igt@i915_pm_rc6_residency@rc6-idle.html
* igt@kms_content_protection@legacy:
- shard-apl: [FAIL][55] ([fdo#110321] / [fdo#110336]) -> [TIMEOUT][56] ([i915#1319])
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl2/igt@kms_content_protection@legacy.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl6/igt@kms_content_protection@legacy.html
* igt@kms_content_protection@lic:
- shard-apl: [FAIL][57] ([fdo#110321]) -> [TIMEOUT][58] ([i915#1319])
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-apl6/igt@kms_content_protection@lic.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-apl7/igt@kms_content_protection@lic.html
* igt@kms_psr2_su@page_flip:
- shard-iclb: [FAIL][59] ([i915#608]) -> [SKIP][60] ([fdo#109642] / [fdo#111068])
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8515/shard-iclb2/igt@kms_psr2_su@page_flip.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/shard-iclb7/igt@kms_psr2_su@page_flip.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
[fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
[fdo#110321]: https://bugs.freedesktop.org/show_bug.cgi?id=110321
[fdo#110336]: https://bugs.freedesktop.org/show_bug.cgi?id=110336
[fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
[i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
[i915#123]: https://gitlab.freedesktop.org/drm/intel/issues/123
[i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
[i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
[i915#1515]: https://gitlab.freedesktop.org/drm/intel/issues/1515
[i915#1528]: https://gitlab.freedesktop.org/drm/intel/issues/1528
[i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
[i915#1559]: https://gitlab.freedesktop.org/drm/intel/issues/1559
[i915#168]: https://gitlab.freedesktop.org/drm/intel/issues/168
[i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
[i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
[i915#300]: https://gitlab.freedesktop.org/drm/intel/issues/300
[i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
[i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
[i915#468]: https://gitlab.freedesktop.org/drm/intel/issues/468
[i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
[i915#588]: https://gitlab.freedesktop.org/drm/intel/issues/588
[i915#608]: https://gitlab.freedesktop.org/drm/intel/issues/608
[i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
[i915#699]: https://gitlab.freedesktop.org/drm/intel/issues/699
[i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
[i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
[i915#899]: https://gitlab.freedesktop.org/drm/intel/issues/899
[i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
[i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
Participating hosts (11 -> 11)
------------------------------
No changes in participating hosts
Build changes
-------------
* Linux: CI_DRM_8515 -> Patchwork_17740
CI-20190529: 20190529
CI_DRM_8515: 41f9bb782f3bb2f30be09683184bbeecb1fd31bb @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5665: c5e5b0ce26fc321591a6d0235c639a1e8ec3cdfa @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_17740: bc44bd9a82afa9176ff124f0b0772fb0e76f6851 @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17740/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 59+ messages in thread