DRM_SCANOUTPOS_VALID
& (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK)) ==
(DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK) &&
ret |= DRM_SCANOUTPOS_VALID;
if (((stat & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE)) !=
(DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE))) {
& (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK)) ==
(DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK) &&
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
ret |= DRM_SCANOUTPOS_VALID;
(DRM_SCANOUTPOS_VALID &
& (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK)) ==
(DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK) &&
if (((stat & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE)) !=
(DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE))) {
if ((vbl_status & DRM_SCANOUTPOS_VALID) &&