• Dave Airlie's avatar
    drm/ast: add widescreen + rb modes from X.org driver (v2) · f1f62f2c
    Dave Airlie authored
    This syncs up the mode code from the X.org driver upstream,
    and adds the mode validation step for hw that doesn't have
    widescreen.
    
    v2: (from Egbert Eich <eich@suse.de)
    squash drm/ast: Use correct structure member for mode validation
    to avoid bisect regression.
    
    In struct drm_display_mode crtc_hdisplay and crtc_vdisplay are holding
    the crtc parameters after mode fixup. For validation we need hdisplay and
    vdisplay.
    Signed-off-by: default avatarEgbert Eich <eich@suse.de>
    Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
    f1f62f2c
ast_mode.c 32.7 KB