[Intel-gfx] [PATCH 1/2] drm/i915/mtl: Extend Wa_16014892111 to MTL

Radhakrishna Sripada radhakrishna.sripada at intel.com
Wed May 10 22:35:51 UTC 2023


The dg2 workaround which is used for performance tuning
is needed for Meteorlake.

Bspec: 68331
Cc: Matt Roper <matthew.d.roper at intel.com>
Cc: Gustavo Sousa <gustavo.sousa at intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada at intel.com>
---
 drivers/gpu/drm/i915/gt/intel_lrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 81a96c52a92b..78ec350188b6 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -1370,7 +1370,7 @@ gen12_emit_indirect_ctx_rcs(const struct intel_context *ce, u32 *cs)
 					      cs, GEN12_GFX_CCS_AUX_NV);
 
 	/* Wa_16014892111 */
-	if (IS_DG2(ce->engine->i915))
+	if (IS_DG2(ce->engine->i915) || IS_METEORLAKE(ce->engine->i915))
 		cs = dg2_emit_draw_watermark_setting(cs);
 
 	return cs;
-- 
2.34.1



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