diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3d220a67f865..f392e182184b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2725,10 +2725,19 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, case DRM_FORMAT_XRGB8888: plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888; break; + case DRM_FORMAT_ARGB8888: + plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888; + plane_ctl |= PLANE_CTL_ALPHA_SW_PREMULTIPLY; + break; case DRM_FORMAT_XBGR8888: plane_ctl |= PLANE_CTL_ORDER_RGBX; plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888; break; + case DRM_FORMAT_ABGR8888: + plane_ctl |= PLANE_CTL_ORDER_RGBX; + plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888; + plane_ctl |= PLANE_CTL_ALPHA_SW_PREMULTIPLY; + break; case DRM_FORMAT_XRGB2101010: plane_ctl |= PLANE_CTL_FORMAT_XRGB_2101010; break; |