DRM_MODE_MATCH_ASPECT_RATIO
match_flags |= DRM_MODE_MATCH_ASPECT_RATIO;
match_flags |= DRM_MODE_MATCH_ASPECT_RATIO;
match_flags |= DRM_MODE_MATCH_ASPECT_RATIO;
match_flags |= DRM_MODE_MATCH_ASPECT_RATIO;
if (match_flags & DRM_MODE_MATCH_ASPECT_RATIO &&
DRM_MODE_MATCH_ASPECT_RATIO);