X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fintel_pm.c;h=bbc73df7f753b3ea894ac5552b21b7713288294b;hb=ca765c731ebd62231ec096a121ca11a39a51a07b;hp=57db548673dd4fc2c9ede358c1e3fbc4b39917a6;hpb=b3304591f14b437b6bccd8dbff06006c11837031;p=platform%2Fkernel%2Flinux-starfive.git

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 57db548..bbc73df 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7103,22 +7103,8 @@ static void icl_init_clock_gating(struct drm_i915_private *dev_priv)
 			 0, CNL_DELAY_PMRSP);
 }
 
-static void gen12_init_clock_gating(struct drm_i915_private *i915)
-{
-	unsigned int i;
-
-	/* This is not a WA. Enable VD HCP & MFX_ENC powergate */
-	for (i = 0; i < I915_MAX_VCS; i++)
-		if (HAS_ENGINE(&i915->gt, _VCS(i)))
-			intel_uncore_rmw(&i915->uncore, POWERGATE_ENABLE, 0,
-					 VDN_HCP_POWERGATE_ENABLE(i) |
-					 VDN_MFX_POWERGATE_ENABLE(i));
-}
-
 static void tgl_init_clock_gating(struct drm_i915_private *dev_priv)
 {
-	gen12_init_clock_gating(dev_priv);
-
 	/* Wa_1409120013:tgl */
 	intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
 		   ILK_DPFC_CHICKEN_COMP_DUMMY_PIXEL);
@@ -7135,8 +7121,6 @@ static void tgl_init_clock_gating(struct drm_i915_private *dev_priv)
 
 static void dg1_init_clock_gating(struct drm_i915_private *dev_priv)
 {
-	gen12_init_clock_gating(dev_priv);
-
 	/* Wa_1409836686:dg1[a0] */
 	if (IS_DG1_REVID(dev_priv, DG1_REVID_A0, DG1_REVID_A0))
 		intel_uncore_write(&dev_priv->uncore, GEN9_CLKGATE_DIS_3, intel_uncore_read(&dev_priv->uncore, GEN9_CLKGATE_DIS_3) |