From: Oscar Mateo <[email protected]>

Required to dinamically set 'Trilinear Filter Quality Mode'
Userpsace consumer is mesa.

V2: Rebase
V3: Update commit message

Cc: Mika Kuoppala <[email protected]>
Cc: Anusha Srivatsa <[email protected]>
Signed-off-by: Oscar Mateo <[email protected]>
Signed-off-by: Radhakrishna Sripada <[email protected]>
---
 drivers/gpu/drm/i915/intel_workarounds.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_workarounds.c 
b/drivers/gpu/drm/i915/intel_workarounds.c
index 01b9b7591c5d..896874278852 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -1016,6 +1016,8 @@ static void cnl_whitelist_build(struct whitelist *w)
 
 static void icl_whitelist_build(struct whitelist *w)
 {
+       /* WaAllowUMDToModifyHalfSliceChicken7:icl */
+       whitelist_reg(w, GEN9_HALF_SLICE_CHICKEN7);
 }
 
 static struct whitelist *whitelist_build(struct intel_engine_cs *engine,
-- 
2.9.3

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