[PATCH RFC] drm/crtc_helper: Add drm_crtc_helper_disable_planes()

Add drm_crtc_helper_disable_planes() for disabling all planes associated with the given CRTC and having disable callback. This can be used for instance in CRTC helper disable callback. Signed-off-by: Jyri Sarha --- So it appears that this is the only missing piece for disabling and enabling

[PATCH RFC] drm/crtc_helper: Add drm_crtc_helper_disable_planes()

On Fri, Nov 20, 2015 at 12:03:41PM +0200, Jyri Sarha wrote: > Add drm_crtc_helper_disable_planes() for disabling all planes > associated with the given CRTC and having disable callback. This can > be used for instance in CRTC helper disable callback. > > Signed-off-by: Jyri Sarha > --- > So it