diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index fade90829368..a133419af998 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -7466,6 +7466,13 @@ static void dg1_init_clock_gating(struct drm_i915_private *dev_priv) DPT_GATING_DIS); } +static void xehpsdv_init_clock_gating(struct drm_i915_private *dev_priv) +{ + /* Wa_22010146351:xehpsdv */ + if (IS_XEHPSDV_GRAPHICS_STEP(dev_priv, STEP_A0, STEP_B0)) + intel_uncore_rmw(&dev_priv->uncore, XEHP_CLOCK_GATE_DIS, 0, SGR_DIS); +} + static void cnp_init_clock_gating(struct drm_i915_private *dev_priv) { if (!HAS_PCH_CNP(dev_priv)) @@ -7876,6 +7883,7 @@ static const struct drm_i915_clock_gating_funcs platform##_clock_gating_funcs = .init_clock_gating = platform##_init_clock_gating, \ } +CG_FUNCS(xehpsdv); CG_FUNCS(adlp); CG_FUNCS(dg1); CG_FUNCS(gen12lp); @@ -7912,7 +7920,9 @@ CG_FUNCS(nop); */ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv) { - if (IS_ALDERLAKE_P(dev_priv)) + if (IS_XEHPSDV(dev_priv)) + dev_priv->clock_gating_funcs = &xehpsdv_clock_gating_funcs; + else if (IS_ALDERLAKE_P(dev_priv)) dev_priv->clock_gating_funcs = &adlp_clock_gating_funcs; else if (IS_DG1(dev_priv)) dev_priv->clock_gating_funcs = &dg1_clock_gating_funcs; |