Applying WA 14018575942 only on Compute engine has impact on
some apps like chrome. Updating this WA to apply on Render
engine as well as it is helping with performance on Chrome.
Note: There is no concern from media team thus not applying
WA on media engines. We will revisit if any issues reported
from media team.
V2(Matt):
- Use correct WA number
Fixes: 668f37e1ee11 ("drm/i915/mtl: Update workaround 14018778641")
Signed-off-by: Tejas Upadhyay <tejas.upadh...@intel.com>
---
drivers/gpu/drm/i915/gt/intel_workarounds.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c
b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index d67d44611c28..25413809b9dc 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1653,6 +1653,7 @@ static void
xelpg_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
{
/* Wa_14018575942 / 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 */
--
2.25.1
