[Intel-xe] [PATCH v4 17/21] drm/xe/guc: Port Wa_22012727170/Wa_22012727685 to xe_wa

[Lucas De Marchi]

Wa_22012727170 and Wa_22012727685 apply to DG2 using the same action and
conditions. Add both to the oob rules so they are both reported as
active.

Do not Wa_22012727170 to PVC and MTL since only early A* steppings are
affected.

Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/xe/xe_guc.c        | 8 +-------
 drivers/gpu/drm/xe/xe_wa_oob.rules | 4 ++++
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c
index 5eccc4b67381..1291f71348db 100644
--- a/drivers/gpu/drm/xe/xe_guc.c
+++ b/drivers/gpu/drm/xe/xe_guc.c
@@ -161,13 +161,7 @@ static u32 guc_ctl_wa_flags(struct xe_guc *guc)
 	if (XE_WA(gt, 16011777198))
 		flags |= GUC_WA_RCS_RESET_BEFORE_RC6;
 
-	/*
-	 * Wa_22012727170
-	 * Wa_22012727685
-	 */
-	if (IS_SUBPLATFORM_STEP(xe, XE_DG2, XE_SUBPLATFORM_DG2_G10, STEP_A0, STEP_C0) ||
-	    IS_SUBPLATFORM_STEP(xe, XE_DG2, XE_SUBPLATFORM_DG2_G11, STEP_A0,
-				STEP_FOREVER))
+	if (XE_WA(gt, 22012727170) || XE_WA(gt, 22012727685))
 		flags |= GUC_WA_CONTEXT_ISOLATION;
 
 	/* Wa_16015675438, Wa_18020744125 */
diff --git a/drivers/gpu/drm/xe/xe_wa_oob.rules b/drivers/gpu/drm/xe/xe_wa_oob.rules
index 3d4304b7111e..fecf9dd431c5 100644
--- a/drivers/gpu/drm/xe/xe_wa_oob.rules
+++ b/drivers/gpu/drm/xe/xe_wa_oob.rules
@@ -4,3 +4,7 @@
 14012197797	PLATFORM(DG2), GRAPHICS_STEP(A0, B0)
 16011777198	SUBPLATFORM(DG2, G10), GRAPHICS_STEP(A0, C0)
 		SUBPLATFORM(DG2, G11), GRAPHICS_STEP(A0, B0)
+22012727170	SUBPLATFORM(DG2, G10), GRAPHICS_STEP(A0, C0)
+		SUBPLATFORM(DG2, G11), GRAPHICS_STEP(A0, FOREVER)
+22012727685	SUBPLATFORM(DG2, G10), GRAPHICS_STEP(A0, C0)
+		SUBPLATFORM(DG2, G11), GRAPHICS_STEP(A0, FOREVER)
-- 
2.40.1