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* [PATCH] drm/xe/xe3lpg: Add Wa_16024792527
@ 2024-10-29 14:37 apoorva.singh
  2024-10-29 17:18 ` ✓ CI.Patch_applied: success for " Patchwork
                   ` (9 more replies)
  0 siblings, 10 replies; 15+ messages in thread
From: apoorva.singh @ 2024-10-29 14:37 UTC (permalink / raw)
  To: intel-xe; +Cc: Apoorva Singh

From: Apoorva Singh <apoorva.singh@intel.com>

Force Sampler Tile64 Overfetch via MMIO

Signed-off-by: Apoorva Singh <apoorva.singh@intel.com>
---
 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 2 ++
 drivers/gpu/drm/xe/xe_wa.c           | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index 42dc55cb23f4..7ed6addd795a 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -445,6 +445,8 @@
 
 #define SAMPLER_MODE				XE_REG_MCR(0xe18c, XE_REG_OPTION_MASKED)
 #define   ENABLE_SMALLPL			REG_BIT(15)
+#define   SMP_WAIT_FETCH_MERGING_COUNTER	REG_GENMASK(11, 10)
+#define   SMP_FORCE_128B_OVERFETCH		REG_FIELD_PREP(SMP_WAIT_FETCH_MERGING_COUNTER, 1)
 #define   SC_DISABLE_POWER_OPTIMIZATION_EBB	REG_BIT(9)
 #define   SAMPLER_ENABLE_HEADLESS_MSG		REG_BIT(5)
 #define   INDIRECT_STATE_BASE_ADDR_OVERRIDE	REG_BIT(0)
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 02cf647f86d8..18dc5cdf7c43 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -607,6 +607,11 @@ static const struct xe_rtp_entry_sr engine_was[] = {
 		       FUNC(xe_rtp_match_first_render_or_compute)),
 	  XE_RTP_ACTIONS(SET(ROW_CHICKEN4, DISABLE_TDL_PUSH))
 	},
+	{ XE_RTP_NAME("16024792527"),
+	  XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0),
+		       FUNC(xe_rtp_match_first_render_or_compute)),
+	  XE_RTP_ACTIONS(SET(SAMPLER_MODE, SMP_FORCE_128B_OVERFETCH))
+	},
 
 	{}
 };
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 15+ messages in thread
* [PATCH] drm/xe/xe3lpg: Add Wa_16024792527
@ 2024-11-07  8:14 apoorva.singh
  0 siblings, 0 replies; 15+ messages in thread
From: apoorva.singh @ 2024-11-07  8:14 UTC (permalink / raw)
  To: intel-xe; +Cc: Apoorva Singh

From: Apoorva Singh <apoorva.singh@intel.com>

Force Sampler Tile64 Overfetch via MMIO

Signed-off-by: Apoorva Singh <apoorva.singh@intel.com>
---
 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 2 ++
 drivers/gpu/drm/xe/xe_wa.c           | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index 0c9e4b2fafab..bd185a96a71a 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -445,6 +445,8 @@
 
 #define SAMPLER_MODE				XE_REG_MCR(0xe18c, XE_REG_OPTION_MASKED)
 #define   ENABLE_SMALLPL			REG_BIT(15)
+#define   SMP_WAIT_FETCH_MERGING_COUNTER_MASK	REG_GENMASK(11, 10)
+#define   SMP_FORCE_128B_OVERFETCH		REG_FIELD_PREP(SMP_WAIT_FETCH_MERGING_COUNTER_MASK, 1)
 #define   SC_DISABLE_POWER_OPTIMIZATION_EBB	REG_BIT(9)
 #define   SAMPLER_ENABLE_HEADLESS_MSG		REG_BIT(5)
 #define   INDIRECT_STATE_BASE_ADDR_OVERRIDE	REG_BIT(0)
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 02cf647f86d8..7fa4c7bd1747 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -607,6 +607,12 @@ static const struct xe_rtp_entry_sr engine_was[] = {
 		       FUNC(xe_rtp_match_first_render_or_compute)),
 	  XE_RTP_ACTIONS(SET(ROW_CHICKEN4, DISABLE_TDL_PUSH))
 	},
+	{ XE_RTP_NAME("16024792527"),
+	  XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0),
+		       FUNC(xe_rtp_match_first_render_or_compute)),
+	  XE_RTP_ACTIONS(FIELD_SET(SAMPLER_MODE, SMP_WAIT_FETCH_MERGING_COUNTER_MASK,
+				   SMP_FORCE_128B_OVERFETCH))
+	},
 
 	{}
 };
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 15+ messages in thread
* [PATCH] drm/xe/xe3lpg: Add Wa_16024792527
@ 2024-11-07  8:21 apoorva.singh
  2024-11-08 19:14 ` Gustavo Sousa
  0 siblings, 1 reply; 15+ messages in thread
From: apoorva.singh @ 2024-11-07  8:21 UTC (permalink / raw)
  To: intel-xe; +Cc: Apoorva Singh

From: Apoorva Singh <apoorva.singh@intel.com>

Force Sampler Tile64 Overfetch via MMIO

Signed-off-by: Apoorva Singh <apoorva.singh@intel.com>
---
 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 2 ++
 drivers/gpu/drm/xe/xe_wa.c           | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index 0c9e4b2fafab..162f18e975da 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -445,6 +445,8 @@
 
 #define SAMPLER_MODE				XE_REG_MCR(0xe18c, XE_REG_OPTION_MASKED)
 #define   ENABLE_SMALLPL			REG_BIT(15)
+#define   SMP_WAIT_FETCH_MERGING_COUNTER	REG_GENMASK(11, 10)
+#define   SMP_FORCE_128B_OVERFETCH		REG_FIELD_PREP(SMP_WAIT_FETCH_MERGING_COUNTER, 1)
 #define   SC_DISABLE_POWER_OPTIMIZATION_EBB	REG_BIT(9)
 #define   SAMPLER_ENABLE_HEADLESS_MSG		REG_BIT(5)
 #define   INDIRECT_STATE_BASE_ADDR_OVERRIDE	REG_BIT(0)
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 02cf647f86d8..570fe0376402 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -607,6 +607,12 @@ static const struct xe_rtp_entry_sr engine_was[] = {
 		       FUNC(xe_rtp_match_first_render_or_compute)),
 	  XE_RTP_ACTIONS(SET(ROW_CHICKEN4, DISABLE_TDL_PUSH))
 	},
+	{ XE_RTP_NAME("16024792527"),
+	  XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0),
+		       FUNC(xe_rtp_match_first_render_or_compute)),
+	  XE_RTP_ACTIONS(FIELD_SET(SAMPLER_MODE, SMP_WAIT_FETCH_MERGING_COUNTER,
+				   SMP_FORCE_128B_OVERFETCH))
+	},
 
 	{}
 };
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 15+ messages in thread
end of thread, other threads:[~2024-11-27  6:22 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-10-29 14:37 [PATCH] drm/xe/xe3lpg: Add Wa_16024792527 apoorva.singh
2024-10-29 17:18 ` ✓ CI.Patch_applied: success for " Patchwork
2024-10-29 17:19 ` ✓ CI.checkpatch: " Patchwork
2024-10-29 17:20 ` ✓ CI.KUnit: " Patchwork
2024-10-29 17:31 ` ✓ CI.Build: " Patchwork
2024-10-29 17:34 ` ✓ CI.Hooks: " Patchwork
2024-10-29 17:35 ` ✓ CI.checksparse: " Patchwork
2024-10-29 18:02 ` ✓ CI.BAT: " Patchwork
2024-10-29 21:31 ` ✗ CI.FULL: failure " Patchwork
2024-10-30 16:34 ` [PATCH] " Pottumuttu, Sai Teja
2024-11-06  6:05 ` Upadhyay, Tejas
  -- strict thread matches above, loose matches on Subject: below --
2024-11-07  8:14 apoorva.singh
2024-11-07  8:21 apoorva.singh
2024-11-08 19:14 ` Gustavo Sousa
2024-11-27  6:22   ` Ghimiray, Himal Prasad

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