diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fbc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c index 11fc5281e8ef..9eb94c04ce69 100644 --- a/drivers/gpu/drm/i915/intel_fbc.c +++ b/drivers/gpu/drm/i915/intel_fbc.c @@ -720,7 +720,8 @@ static int intel_fbc_setup_cfb(struct intel_crtc *crtc) size = intel_fbc_calculate_cfb_size(crtc); cpp = drm_format_plane_cpp(fb->pixel_format, 0); - if (size <= dev_priv->fbc.uncompressed_size) + if (drm_mm_node_allocated(&dev_priv->fbc.compressed_fb) && + size <= dev_priv->fbc.compressed_fb.size * dev_priv->fbc.threshold) return 0; /* Release any current block */ |