Merge branch 'fixes-for-v4.9-rc2' of http://git.agner.ch/git/linux-drm-fsl-dcu into...

This are some fixes which I hoped to still get into v4.9. I used to
test them here since about 2 weeks and Meng came around to test it
on the second platform making use of this IP too, so they are well
tested now.

* 'fixes-for-v4.9-rc2' of http://git.agner.ch/git/linux-drm-fsl-dcu:
  drm/fsl-dcu: enable pixel clock when enabling CRTC
  drm/fsl-dcu: do not transfer registers in mode_set_nofb
  drm/fsl-dcu: do not transfer registers on plane init
  drm/fsl-dcu: enable TCON bypass mode by default