[PATCH v3 2/2] drm/bridge: imx: add driver for HDMI TX Parallel Video Interface

[Adam Ford]

On Fri, Dec 15, 2023 at 8:23 AM Laurent Pinchart
<laurent.pinchart at ideasonboard.com> wrote:
>
> On Fri, Dec 15, 2023 at 10:31:27AM -0300, Fabio Estevam wrote:
> > On Sun, Dec 10, 2023 at 2:35 PM Adam Ford wrote:
> >
> > > Lucas,
> > >
> > > It's been a few months since there has been any action.  If you want,
> > > I can help apply the suggestions that Laurent has and re-submit with
> > > both of our names if you want.  It would be nice to get this
> > > integrated.
> >
> > It would be nice if you could re-submit the series.
>
> Yes, that would be nice. It shouldn't cause any issue, the patches will
> retain Lucas' authorship.

I started looking into this today, but there appears to be some
dependencies missing because the PVI is just one small portion of
this. The PVI needs to interact with the hdmi_blk_ctrl and the hdmi
transmitter itself.

It looks like there was at least one attempt to push the hdmi driver,
but we're also missing some hdmi power domain information, and the dri
patchwork lists a bunch of proposed patches for the lcdif driver.  I
haven't looked through them all, so I don't know if they are
necessary.  I found a git repo with Lucas' stuff, but it's based on
the 6.0 kernel, so it's fairly old.  Either way it seems like there is
more to the HDMI than just his one series.

adam
>
> --
> Regards,
>
> Laurent Pinchart