Merge tag 'imx-drm-fixes-2016-07-27' of git://git.pengutronix.de/git/pza/linux into drm-next

imx-drm ldb mode set fix

- fix imx-ldb mode setting, which was broken by commit 49f98bc4 ("drm/imx:
  store internal bus configuration in crtc state")

* tag 'imx-drm-fixes-2016-07-27' of git://git.pengutronix.de/git/pza/linux:
  drm/imx: imx-ldb: do not try to dereference crtc->state->state in encoder mode_set