[PATCH] drm/vc4: hdmi: Block odd horizontal timings

[Maxime Ripard]

On Thu, Oct 29, 2020 at 10:49:22AM +0000, Dave Stevenson wrote:
> On Thu, 29 Oct 2020 at 09:17, Maxime Ripard <maxime at cerno.tech> wrote:
> >
> > Hi!
> >
> > On Wed, Oct 28, 2020 at 01:42:20PM +0000, Dave Stevenson wrote:
> > > Hi Maxime
> > >
> > > On Fri, 25 Sep 2020 at 14:00, Maxime Ripard <maxime at cerno.tech> wrote:
> > > >
> > > > The FIFO between the pixelvalve and the HDMI controller runs at 2 pixels
> > > > per clock cycle, and cannot deal with odd timings.
> > > >
> > > > Let's reject any mode with such timings.
> > > >
> > > > Signed-off-by: Maxime Ripard <maxime at cerno.tech>
> >
> > Thanks for your review
> >
> > > It's unsupported due to the architecture rather than broken.
> >
> > Would you prefer s/broken/unsupported/ then?
> 
> If you needed to respin then yes, but it's not that big a deal.

It had a merge confict (with the 10/12 bit HDMI series) so I ended up
sending a new version with that fixed.

Maxime
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