diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index ab056952cfa4..f494af358874 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4408,7 +4408,8 @@ skl_compute_wm_level(const struct drm_i915_private *dev_priv, if (!intel_pstate) intel_pstate = to_intel_plane_state(plane->state); - WARN_ON(!intel_pstate->base.fb); + if (WARN_ON(!intel_pstate->base.fb)) + return -EINVAL; ddb_blocks = skl_ddb_entry_size(&ddb->plane[pipe][intel_plane->id]); |