From: Oscar Mateo <oscar.mateo@xxxxxxxxx>
Required to dinamically set 'Small PL Lossless Fix Enable'
Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_workarounds.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c
index d0a982868964..ffddb3b769d5 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -1015,6 +1015,9 @@ static void icl_whitelist_build(struct whitelist *w)
{
/* WaSendPushConstantsFromMMIO:icl */
whitelist_reg(w, COMMON_SLICE_CHICKEN2);
+
+ /* WaAllowUMDToModifyHalfSliceChicken2:icl */
+ whitelist_reg(w, HALF_SLICE_CHICKEN2);
}
static struct whitelist *whitelist_build(struct intel_engine_cs *engine,
--
2.9.3
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