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* [PATCH v2] drm/xe/xe2hpg: Add Wa_22021007897
@ 2025-05-07 10:11 Aradhya Bhatia
  2025-05-07 10:16 ` ✓ CI.Patch_applied: success for drm/xe/xe2hpg: Add Wa_22021007897 (rev2) Patchwork
                   ` (9 more replies)
  0 siblings, 10 replies; 14+ messages in thread
From: Aradhya Bhatia @ 2025-05-07 10:11 UTC (permalink / raw)
  To: Matt Roper
  Cc: Intel XE List, Tejas Upadhyay, Himal Prasad Ghimiray,
	Aradhya Bhatia

Add Wa_22021007897 for the Xe2_HPG (graphics version: 20.01) platform.
It is a permanent workaround, and applicable on all the steppings.

Signed-off-by: Aradhya Bhatia <aradhya.bhatia@intel.com>
---
Changes in v2:
  - Fix typo in the SBE_PUSH_CONSTANT_BEHIND_FIX_ENABLE macro.

 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 +
 drivers/gpu/drm/xe/xe_wa.c           | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index cbb9f7cbcfc0..5cd5ab8529c5 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -156,6 +156,7 @@
 #define XEHPG_SC_INSTDONE_EXTRA2		XE_REG_MCR(0x7108)
 
 #define COMMON_SLICE_CHICKEN4			XE_REG(0x7300, XE_REG_OPTION_MASKED)
+#define   SBE_PUSH_CONSTANT_BEHIND_FIX_ENABLE	REG_BIT(12)
 #define   DISABLE_TDC_LOAD_BALANCING_CALC	REG_BIT(6)
 
 #define COMMON_SLICE_CHICKEN3				XE_REG(0x7304, XE_REG_OPTION_MASKED)
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 6f6563cc7430..67196baa4249 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -827,6 +827,10 @@ static const struct xe_rtp_entry_sr lrc_was[] = {
 	  XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)),
 	  XE_RTP_ACTIONS(SET(CHICKEN_RASTER_1, DIS_CLIP_NEGATIVE_BOUNDING_BOX))
 	},
+	{ XE_RTP_NAME("22021007897"),
+	  XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)),
+	  XE_RTP_ACTIONS(SET(COMMON_SLICE_CHICKEN4, SBE_PUSH_CONSTANT_BEHIND_FIX_ENABLE))
+	},
 
 	/* Xe3_LPG */
 	{ XE_RTP_NAME("14021490052"),

base-commit: a127cd437da1f18b6ecc9e03226d8e2b2aa79dab
-- 
2.43.0


^ permalink raw reply related	[flat|nested] 14+ messages in thread
end of thread, other threads:[~2025-05-09  5:59 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-05-07 10:11 [PATCH v2] drm/xe/xe2hpg: Add Wa_22021007897 Aradhya Bhatia
2025-05-07 10:16 ` ✓ CI.Patch_applied: success for drm/xe/xe2hpg: Add Wa_22021007897 (rev2) Patchwork
2025-05-07 10:16 ` ✓ CI.checkpatch: " Patchwork
2025-05-07 10:18 ` ✓ CI.KUnit: " Patchwork
2025-05-07 10:26 ` ✓ CI.Build: " Patchwork
2025-05-07 10:28 ` ✓ CI.Hooks: " Patchwork
2025-05-07 10:30 ` ✓ CI.checksparse: " Patchwork
2025-05-07 10:56 ` ✓ Xe.CI.BAT: " Patchwork
2025-05-07 12:36 ` ✗ Xe.CI.Full: failure " Patchwork
2025-05-09  5:59   ` Aradhya Bhatia
2025-05-07 14:04 ` [PATCH v2] drm/xe/xe2hpg: Add Wa_22021007897 Gustavo Sousa
2025-05-08 13:55 ` Upadhyay, Tejas
2025-05-08 15:54   ` Matt Roper
2025-05-09  5:22     ` Upadhyay, Tejas

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