diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index e8fcc3d02d01..991ceea06a07 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -5245,6 +5245,9 @@ static void gen12_dbuf_slices_config(struct drm_i915_private *dev_priv) { enum dbuf_slice slice; + if (IS_ALDERLAKE_P(dev_priv)) + return; + for_each_dbuf_slice(dev_priv, slice) intel_de_rmw(dev_priv, DBUF_CTL_S(slice), DBUF_TRACKER_STATE_SERVICE_MASK, @@ -5256,6 +5259,9 @@ static void icl_mbus_init(struct drm_i915_private *dev_priv) unsigned long abox_regs = INTEL_INFO(dev_priv)->abox_mask; u32 mask, val, i; + if (IS_ALDERLAKE_P(dev_priv)) + return; + mask = MBUS_ABOX_BT_CREDIT_POOL1_MASK | MBUS_ABOX_BT_CREDIT_POOL2_MASK | MBUS_ABOX_B_CREDIT_MASK | |