[Intel-gfx] [PATCH 15/22] drm/i915/icl: WaEnableStateCacheRedirectToCS

2018-05-08 Thread Oscar Mateo 
Redirects the state cache to the CS Command buffer section for
performance reasons.

v2: Rebased
v3: Rebased on top of the WA refactoring
v3: Added References (Mika)

References: HSDES#1604325460
Cc: Mika Kuoppala 
Signed-off-by: Oscar Mateo 
---
 drivers/gpu/drm/i915/i915_reg.h  | 1 +
 drivers/gpu/drm/i915/intel_workarounds.c | 4 
 2 files changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 7f6f328..e1fe6ba 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7208,6 +7208,7 @@ enum {
 #define  DISABLE_PIXEL_MASK_CAMMING(1<<14)
 
 #define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c)
+#define   GEN11_STATE_CACHE_REDIRECT_TO_CS (1 << 11)
 
 #define GEN7_L3SQCREG1 _MMIO(0xB010)
 #define  VLV_B0_WA_L3SQCREG1_VALUE 0x00D3
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c 
b/drivers/gpu/drm/i915/intel_workarounds.c
index 3913b6a..162d219 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -466,6 +466,10 @@ static int icl_ctx_workarounds_init(struct 
drm_i915_private *dev_priv)
WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2,
  GEN11_TDL_CLOCK_GATING_FIX_DISABLE);
 
+   /* WaEnableStateCacheRedirectToCS:icl */
+   WA_SET_BIT_MASKED(GEN9_SLICE_COMMON_ECO_CHICKEN1,
+ GEN11_STATE_CACHE_REDIRECT_TO_CS);
+
return 0;
 }
 
-- 
1.9.1

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[Intel-gfx] [PATCH 15/22] drm/i915/icl: WaEnableStateCacheRedirectToCS

2018-05-02 Thread Oscar Mateo 
Redirects the state cache to the CS Command buffer section for
performance reasons.

v2: Rebased
v3: Rebased on top of the WA refactoring
v3: Added References (Mika)

References: HSDES#1604325460
Cc: Mika Kuoppala 
Signed-off-by: Oscar Mateo 
---
 drivers/gpu/drm/i915/i915_reg.h  | 1 +
 drivers/gpu/drm/i915/intel_workarounds.c | 4 
 2 files changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index eb2eede..5e4ddc9 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7208,6 +7208,7 @@ enum {
 #define  DISABLE_PIXEL_MASK_CAMMING(1<<14)
 
 #define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c)
+#define   GEN11_STATE_CACHE_REDIRECT_TO_CS (1 << 11)
 
 #define GEN7_L3SQCREG1 _MMIO(0xB010)
 #define  VLV_B0_WA_L3SQCREG1_VALUE 0x00D3
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c 
b/drivers/gpu/drm/i915/intel_workarounds.c
index 7302759..bff999c 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -466,6 +466,10 @@ static int icl_ctx_workarounds_init(struct 
drm_i915_private *dev_priv)
WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2,
  GEN11_TDL_CLOCK_GATING_FIX_DISABLE);
 
+   /* WaEnableStateCacheRedirectToCS:icl */
+   WA_SET_BIT_MASKED(GEN9_SLICE_COMMON_ECO_CHICKEN1,
+ GEN11_STATE_CACHE_REDIRECT_TO_CS);
+
return 0;
 }
 
-- 
1.9.1

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[Intel-gfx] [PATCH 15/22] drm/i915/icl: WaEnableStateCacheRedirectToCS

2018-04-20 Thread Oscar Mateo 
Redirects the state cache to the CS Command buffer section for
performance reasons.

v2: Rebased
v3: Rebased on top of the WA refactoring

Cc: Mika Kuoppala 
Signed-off-by: Oscar Mateo 
---
 drivers/gpu/drm/i915/i915_reg.h  | 1 +
 drivers/gpu/drm/i915/intel_workarounds.c | 4 
 2 files changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index fca143b..452e24d 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7173,6 +7173,7 @@ enum {
 #define  DISABLE_PIXEL_MASK_CAMMING(1<<14)
 
 #define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c)
+#define   GEN11_STATE_CACHE_REDIRECT_TO_CS (1 << 11)
 
 #define GEN7_L3SQCREG1 _MMIO(0xB010)
 #define  VLV_B0_WA_L3SQCREG1_VALUE 0x00D3
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c 
b/drivers/gpu/drm/i915/intel_workarounds.c
index 26a77da..7ad9454 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -466,6 +466,10 @@ static int icl_ctx_workarounds_init(struct 
drm_i915_private *dev_priv)
WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2,
  GEN11_TDL_CLOCK_GATING_FIX_DISABLE);
 
+   /* WaEnableStateCacheRedirectToCS:icl */
+   WA_SET_BIT_MASKED(GEN9_SLICE_COMMON_ECO_CHICKEN1,
+ GEN11_STATE_CACHE_REDIRECT_TO_CS);
+
return 0;
 }
 
-- 
1.9.1

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[Intel-gfx] [PATCH 15/22] drm/i915/icl: WaEnableStateCacheRedirectToCS

2018-04-13 Thread Oscar Mateo 
Redirects the state cache to the CS Command buffer section for
performance reasons.

v2: Rebased
v3: Rebased on top of the WA refactoring

Cc: Mika Kuoppala 
Signed-off-by: Oscar Mateo 
---
 drivers/gpu/drm/i915/i915_reg.h  | 1 +
 drivers/gpu/drm/i915/intel_workarounds.c | 4 
 2 files changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index fca143b..452e24d 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7173,6 +7173,7 @@ enum {
 #define  DISABLE_PIXEL_MASK_CAMMING(1<<14)
 
 #define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c)
+#define   GEN11_STATE_CACHE_REDIRECT_TO_CS (1 << 11)
 
 #define GEN7_L3SQCREG1 _MMIO(0xB010)
 #define  VLV_B0_WA_L3SQCREG1_VALUE 0x00D3
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c 
b/drivers/gpu/drm/i915/intel_workarounds.c
index 6c03af0..5884a7d5 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -466,6 +466,10 @@ static int icl_ctx_workarounds_init(struct 
drm_i915_private *dev_priv)
WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2,
  GEN11_TDL_CLOCK_GATING_FIX_DISABLE);
 
+   /* WaEnableStateCacheRedirectToCS:icl */
+   WA_SET_BIT_MASKED(GEN9_SLICE_COMMON_ECO_CHICKEN1,
+ GEN11_STATE_CACHE_REDIRECT_TO_CS);
+
return 0;
 }
 
-- 
1.9.1

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