Commit a31153fc authored by Lucas De Marchi's avatar Lucas De Marchi Committed by Rodrigo Vivi
Browse files

drm/xe/guc: Remove special handling for PVC A* 



The rest of the driver doesn't really support PVC before B0 stepping.
Drop the special handling in xe_guc.c.

Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20230504073250.1436293-4-lucas.demarchi@intel.com


Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 215bb2ce

drivers/gpu/drm/xe/xe_guc.c

+3 −11
Original line number Diff line number Diff line
@@ -143,8 +143,7 @@ static u32 guc_ctl_wa_flags(struct xe_guc *guc) 


	/* Wa_16011759253 */

	/* Wa_22011383443 */

	if (IS_SUBPLATFORM_STEP(xe, XE_DG2, XE_SUBPLATFORM_DG2_G10, STEP_A0, STEP_B0) ||

	    IS_PLATFORM_STEP(xe, XE_PVC, STEP_A0, STEP_B0))

	if (IS_SUBPLATFORM_STEP(xe, XE_DG2, XE_SUBPLATFORM_DG2_G10, STEP_A0, STEP_B0))

		flags |= GUC_WA_GAM_CREDITS;



	/* Wa_14014475959 */
@@ -164,11 +163,8 @@ static u32 guc_ctl_wa_flags(struct xe_guc *guc) 


	/*

	 * Wa_2201180203

	 * GUC_WA_PRE_PARSER causes media workload hang for PVC A0 and PCIe

	 * errors. Disable this for PVC A0 steppings.

	 */

	if (GRAPHICS_VER(xe) <= 12 &&

	    !IS_PLATFORM_STEP(xe, XE_PVC, STEP_A0, STEP_B0))

	if (GRAPHICS_VER(xe) <= 12)

		flags |= GUC_WA_PRE_PARSER;



	/* Wa_16011777198 */
@@ -180,9 +176,6 @@ static u32 guc_ctl_wa_flags(struct xe_guc *guc) 
	/*

	 * Wa_22012727170

	 * Wa_22012727685

	 *

	 * This WA is applicable to PVC CT A0, but causes media regressions. 

	 * Drop the WA for PVC.

	 */

	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,
@@ -194,10 +187,9 @@ static u32 guc_ctl_wa_flags(struct xe_guc *guc) 
		flags |= GUC_WA_RCS_REGS_IN_CCS_REGS_LIST;



	/* Wa_1509372804 */

	if (IS_PLATFORM_STEP(xe, XE_PVC, STEP_A0, STEP_C0))

	if (IS_PLATFORM_STEP(xe, XE_PVC, STEP_B0, STEP_C0))

		flags |= GUC_WA_RENDER_RST_RC6_EXIT;





	return flags;

}