From: Harish Chegondi <harish.chegondi@intel.com>
Date: Thu, 11 Sep 2025 01:27:41 +0000 (-0700)
Subject: drm/xe/xe3: Extend Wa_18041344222 to graphics IP versions 30.00 and 30.01
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2a810401aa054513f8f740af5e381c9e4f651d0d;p=users%2Fhch%2Fmisc.git

drm/xe/xe3: Extend Wa_18041344222 to graphics IP versions 30.00 and 30.01

Apply WA 18041344222 to Xe3 LPG graphics IP versions 30.00 and 30.01 too.

Bspec: 56024
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/7368f8059013424ac94f4a01c23f9c98a37b06dc.1757552915.git.harish.chegondi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---

diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index c1fec526bed0..fa69bc7730bb 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -679,6 +679,13 @@ static const struct xe_rtp_entry_sr engine_was[] = {
 	  XE_RTP_RULES(GRAPHICS_VERSION(3003), FUNC(xe_rtp_match_first_render_or_compute)),
 	  XE_RTP_ACTIONS(SET(HALF_SLICE_CHICKEN7, CLEAR_OPTIMIZATION_DISABLE))
 	},
+	{ XE_RTP_NAME("18041344222"),
+	  XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3001),
+		       FUNC(xe_rtp_match_first_render_or_compute),
+		       FUNC(xe_rtp_match_not_sriov_vf),
+		       FUNC(xe_rtp_match_gt_has_discontiguous_dss_groups)),
+	  XE_RTP_ACTIONS(SET(TDL_CHICKEN, EUSTALL_PERF_SAMPLING_DISABLE))
+	},
 };
 
 static const struct xe_rtp_entry_sr lrc_was[] = {