diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index d0c34bc3af6c..083c0cab4847 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -679,8 +679,10 @@ static u64 intel_fbc_stolen_end(struct drm_i915_private *i915) return min(end, intel_fbc_cfb_base_max(i915)); } -static int intel_fbc_min_limit(int fb_cpp) +static int intel_fbc_min_limit(const struct intel_plane_state *plane_state) { + int fb_cpp = plane_state->hw.fb ? plane_state->hw.fb->format->cpp[0] : 0; + return fb_cpp == 2 ? 2 : 1; } @@ -1466,8 +1468,7 @@ static void intel_fbc_enable(struct intel_atomic_state *state, cache = &fbc->state_cache; - min_limit = intel_fbc_min_limit(plane_state->hw.fb ? - plane_state->hw.fb->format->cpp[0] : 0); + min_limit = intel_fbc_min_limit(plane_state); mutex_lock(&fbc->lock); |