diff mbox series

[4/4] drm/i915/dg2: extend Wa_1409120013 to DG2

Message ID 20211111215644.1123373-5-matthew.d.roper@intel.com (mailing list archive)
State New, archived
Headers show
Series i915: Additional DG2 workarounds | expand

Commit Message

Matt Roper Nov. 11, 2021, 9:56 p.m. UTC 
From: Matt Atwood <matthew.s.atwood@intel.com>

Extend existing workaround 1409120013 to DG2.

Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index b3d4710c6b25..e85a43e2dad4 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7444,9 +7444,9 @@  static void icl_init_clock_gating(struct drm_i915_private *dev_priv)
 
 static void gen12lp_init_clock_gating(struct drm_i915_private *dev_priv)
 {
-	/* Wa_1409120013:tgl,rkl,adl-s,dg1 */
+	/* Wa_1409120013:tgl,rkl,adl-s,dg1,dg2 */
 	if (IS_TIGERLAKE(dev_priv) || IS_ROCKETLAKE(dev_priv) ||
-	    IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv))
+	    IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv) || IS_DG2(dev_priv))
 		intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
 				   DPFC_CHICKEN_COMP_DUMMY_PIXEL);