[PATCH] Revert "drm/imx: Remove of_node assignment from ipuv3-crtc driver probe"

[Philipp Zabel]

Hi Fabio,

Am Mittwoch, den 18.05.2016, 07:51 -0300 schrieb Fabio Estevam:
> Hi Philipp,
> 
> On Wed, May 18, 2016 at 5:38 AM, Philipp Zabel <p.zabel at pengutronix.de> wrote:
> 
> > Could you also test https://patchwork.kernel.org/patch/9081661/ ?
> 
> With this patch applied I still do not get HDMI working on a mx6q sabresd board.

Thank you for testing. The reason HDMI still doesn't work is that the
ipuv3-crtcs get probed after dw_hdmi-imx, which then calls
drm_of_find_possible_crtcs() in its .bind function. That expects
crtc->port to point to the of_node, which is set by the call to
imx_drm_add_crtc(), still to the crtc devices' of_node instead of the
of_node in platform data. I'll send a new version.

regards
Philipp