Commits
Philipp Zabel committed 43895599805
drm/imx: switch to universal planes Use drm_universal_plane_init to create the planes, create the primary plane first and use drm_crtc_init_with_planes to associate it with the crtc. This gets rid of the unused fallback primary plane previously created by drm_crtc_init and fixes a NULL pointer dereference issue that can be triggered by a modeset from userspace when fbdev helpers are enabled [1]. [1] https://lkml.org/lkml/2015/11/4/107 Reported-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Liu Ying <Ying.Liu@freescale.com>