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* [PATCH] drm/xe: Apply WA_14026810691 to engine
@ 2026-04-09 21:57 Clint Taylor
  2026-04-09 22:06 ` ✓ CI.KUnit: success for " Patchwork
                   ` (3 more replies)
  0 siblings, 4 replies; 8+ messages in thread
From: Clint Taylor @ 2026-04-09 21:57 UTC (permalink / raw)
  To: Intel-xe

Apply WA_14026810691 to following IPs:
Xe3p_LPG
Xe3p_XPC

Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
---
 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 3 +++
 drivers/gpu/drm/xe/xe_wa.c           | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index aa267c2f6162..6a16ac1aca96 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -536,6 +536,9 @@
 #define   SLM_WMTP_RESTORE			REG_BIT(11)
 #define   RES_CHK_SPR_DIS			REG_BIT(6)
 
+#define TDL_TSL_CHICKEN2			XE_REG_MCR(0xe4cc, XE_REG_OPTION_MASKED)
+#define   TILEY_LOCALID				REG_BIT(2)
+
 #define ROW_CHICKEN				XE_REG_MCR(0xe4f0, XE_REG_OPTION_MASKED)
 #define   UGM_BACKUP_MODE			REG_BIT(13)
 #define   MDQ_ARBITRATION_MODE			REG_BIT(12)
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 2ec70be78bf9..30dd1687cc8d 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -609,6 +609,12 @@ static const struct xe_rtp_entry_sr engine_was[] = {
 		       FUNC(xe_rtp_match_first_render_or_compute)),
 	  XE_RTP_ACTIONS(SET(ROW_CHICKEN3, DIS_EU_GRF_POISON_TO_LSC))
 	},
+	{ XE_RTP_NAME("14026810691"),
+	  XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3510, 3511),
+		       FUNC(xe_rtp_match_first_render_or_compute)),
+	  XE_RTP_ACTIONS(SET(TDL_TSL_CHICKEN2, TILEY_LOCALID))
+	},
+
 };
 
 static const struct xe_rtp_entry_sr lrc_was[] = {
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH] drm/xe: Apply WA_14026810691 to engine
@ 2026-04-13 20:08 Clint Taylor
  2026-04-15 19:47 ` Matt Roper
  0 siblings, 1 reply; 8+ messages in thread
From: Clint Taylor @ 2026-04-13 20:08 UTC (permalink / raw)
  To: Intel-xe

Apply engine tuning WA_14026810691 starting with IP: Xe3p_LPG

v2: move to xe tunings (MattR)
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
---
 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 3 +++
 drivers/gpu/drm/xe/xe_tuning.c       | 5 +++++
 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 aa267c2f6162..6a16ac1aca96 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -536,6 +536,9 @@
 #define   SLM_WMTP_RESTORE			REG_BIT(11)
 #define   RES_CHK_SPR_DIS			REG_BIT(6)
 
+#define TDL_TSL_CHICKEN2			XE_REG_MCR(0xe4cc, XE_REG_OPTION_MASKED)
+#define   TILEY_LOCALID				REG_BIT(2)
+
 #define ROW_CHICKEN				XE_REG_MCR(0xe4f0, XE_REG_OPTION_MASKED)
 #define   UGM_BACKUP_MODE			REG_BIT(13)
 #define   MDQ_ARBITRATION_MODE			REG_BIT(12)
diff --git a/drivers/gpu/drm/xe/xe_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c
index f8de6a4bf189..39423d5fabcc 100644
--- a/drivers/gpu/drm/xe/xe_tuning.c
+++ b/drivers/gpu/drm/xe/xe_tuning.c
@@ -124,6 +124,11 @@ static const struct xe_rtp_entry_sr engine_tunings[] = {
 			     GHWSP_CSB_REPORT_DIS,
 			     XE_RTP_ACTION_FLAG(ENGINE_BASE)))
 	},
+	{ XE_RTP_NAME("Tuning: TileY 2x2 Walk"),
+	  XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3510, XE_RTP_END_VERSION_UNDEFINED),
+		       FUNC(xe_rtp_match_first_render_or_compute)),
+	  XE_RTP_ACTIONS(SET(TDL_TSL_CHICKEN2, TILEY_LOCALID))
+	},
 };
 
 static const struct xe_rtp_entry_sr lrc_tunings[] = {
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2026-04-15 20:18 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-04-09 21:57 [PATCH] drm/xe: Apply WA_14026810691 to engine Clint Taylor
2026-04-09 22:06 ` ✓ CI.KUnit: success for " Patchwork
2026-04-09 22:48 ` ✓ Xe.CI.BAT: " Patchwork
2026-04-09 22:58 ` [PATCH] " Matt Roper
2026-04-10  0:10 ` ✗ Xe.CI.FULL: failure for " Patchwork
  -- strict thread matches above, loose matches on Subject: below --
2026-04-13 20:08 [PATCH] " Clint Taylor
2026-04-15 19:47 ` Matt Roper
2026-04-15 20:18   ` Taylor, Clinton A

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