diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_pps.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_pps.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_pps.c b/drivers/gpu/drm/i915/display/intel_pps.c index 3a0985f1f531..0fd28902d779 100644 --- a/drivers/gpu/drm/i915/display/intel_pps.c +++ b/drivers/gpu/drm/i915/display/intel_pps.c @@ -316,6 +316,9 @@ void intel_pps_reset_all(struct drm_i915_private *dev_priv) if (drm_WARN_ON(&dev_priv->drm, !IS_LP(dev_priv))) return; + if (!HAS_DISPLAY(dev_priv)) + return; + /* * We can't grab pps_mutex here due to deadlock with power_domain * mutex when power_domain functions are called while holding pps_mutex. @@ -1376,7 +1379,7 @@ void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv) int pps_num; int pps_idx; - if (HAS_DDI(dev_priv)) + if (!HAS_DISPLAY(dev_priv) || HAS_DDI(dev_priv)) return; /* * This w/a is needed at least on CPT/PPT, but to be sure apply it |