diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fbc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c index 1ff288ce84d8..50ed3332def1 100644 --- a/drivers/gpu/drm/i915/intel_fbc.c +++ b/drivers/gpu/drm/i915/intel_fbc.c @@ -262,7 +262,10 @@ static void gen7_fbc_enable(struct drm_crtc *crtc) dev_priv->fbc.enabled = true; - dpfc_ctl = IVB_DPFC_CTL_PLANE(intel_crtc->plane); + dpfc_ctl = 0; + if (IS_IVYBRIDGE(dev)) + dpfc_ctl |= IVB_DPFC_CTL_PLANE(intel_crtc->plane); + if (drm_format_plane_cpp(fb->pixel_format, 0) == 2) dev_priv->fbc.threshold++; |