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-rw-r--r--drivers/gpu/drm/i915/gt/intel_workarounds.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index ba86511f1ef9..887e0dc701f7 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1261,6 +1261,9 @@ static void tgl_whitelist_build(struct intel_engine_cs *engine)
whitelist_reg_ext(w, PS_INVOCATION_COUNT,
RING_FORCE_TO_NONPRIV_ACCESS_RD |
RING_FORCE_TO_NONPRIV_RANGE_4);
+
+ /* Wa_1808121037:tgl */
+ whitelist_reg(w, GEN7_COMMON_SLICE_CHICKEN1);
break;
default:
break;