[PATCH 1/2] Wa_1604302699

[Tvrtko Ursulin]

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
 drivers/gpu/drm/i915/gt/intel_workarounds.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 704ace01e7f5..54e364c08e32 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -876,6 +876,11 @@ icl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
 		    SUBSLICE_UNIT_LEVEL_CLKGATE,
 		    GWUNIT_CLKGATE_DIS);
 
+	/* Wa_1604302699:icl */
+	wa_write_or(wal,
+		   GEN10_L3_CHICKEN_MODE_REGISTER,
+		   GEN11_I2M_WRITE_DISABLE);
+
 	/* Wa_1406838659:icl (pre-prod) */
 	if (IS_ICL_REVID(i915, ICL_REVID_A0, ICL_REVID_B0))
 		wa_write_or(wal,
-- 
2.20.1