Applying WA 14018778641 only on Compute engine has impact on Chrome
related apps. Reverting this patch and applying WA to all engines is
helping with performance on Chrome related apps.
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@xxxxxxxxx>
---
drivers/gpu/drm/i915/gt/intel_workarounds.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 270b56fc85e2..ab76025bf617 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1647,6 +1647,7 @@ static void
xelpg_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
{
/* Wa_14018778641 / Wa_18018781329 */
+ wa_mcr_write_or(wal, RENDER_MOD_CTRL, FORCE_MISS_FTLB);
wa_mcr_write_or(wal, COMP_MOD_CTRL, FORCE_MISS_FTLB);
/* Wa_22016670082 */
@@ -1693,6 +1694,8 @@ xelpmp_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
* GT, the media GT's versions are regular singleton registers.
*/
wa_write_or(wal, XELPMP_GSC_MOD_CTRL, FORCE_MISS_FTLB);
+ wa_write_or(wal, XELPMP_VDBX_MOD_CTRL, FORCE_MISS_FTLB);
+ wa_write_or(wal, XELPMP_VEBX_MOD_CTRL, FORCE_MISS_FTLB);
/* Wa_22016670082 */
wa_write_or(wal, GEN12_SQCNT1, GEN12_STRICT_RAR_ENABLE);
--
2.25.1
