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

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

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20230504073250.1436293-4-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Lucas De Marchi 2023-05-04 00:32:46 -07:00 committed by Rodrigo Vivi
parent 215bb2ce60
commit a31153fcb1
1 changed files with 3 additions and 11 deletions
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14
drivers/gpu/drm/xe/xe_guc.c
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@ -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;
}