[PATCH] drm/xe/xe3p_lpg: Add Wa_14026781792

[Nitin Gote <nitin.r.gote@intel.com>]

Wa_14026781792 applies Xe3p_LPG graphics version 35.10.

Signed-off-by: Nitin Gote <nitin.r.gote@intel.com>
---
v2: WA officially approved for 35.10 in WA database,
    So, only apply for 35.10 even though the text 
    description of WA indicates that this WA applicable
    to multiple platforms (Matt)

 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 a375ffd666ba..90b9017770ea 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -131,6 +131,7 @@
 #define   VS_HIT_MAX_VALUE_MASK			REG_GENMASK(25, 20)
 #define   DIS_MESH_PARTIAL_AUTOSTRIP		REG_BIT(16)
 #define   DIS_MESH_AUTOSTRIP			REG_BIT(15)
+#define   DIS_TE_PATCH_CTRL			REG_BIT(4)
 
 #define VFLSKPD					XE_REG_MCR(0x62a8, XE_REG_OPTION_MASKED)
 #define   DIS_PARTIAL_AUTOSTRIP			REG_BIT(9)
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 61c4187dc0ae..0f52c30728a8 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -939,6 +939,10 @@ static const struct xe_rtp_entry_sr lrc_was[] = {
 		       ENGINE_CLASS(RENDER)),
 	  XE_RTP_ACTIONS(SET(CHICKEN_RASTER_1, DIS_CLIP_NEGATIVE_BOUNDING_BOX))
 	},
+	{ XE_RTP_NAME("14026781792"),
+	  XE_RTP_RULES(GRAPHICS_VERSION(3510), ENGINE_CLASS(RENDER)),
+	  XE_RTP_ACTIONS(SET(FF_MODE, DIS_TE_PATCH_CTRL))
+	},
 };
 
 static __maybe_unused const struct xe_rtp_entry oob_was[] = {
-- 
2.50.1