Re: [PATCH v4 0/9] drm/vc4: Turn the TXP into a CRTC

[Eric Anholt]

On Tue, Jun 30, 2020 at 1:25 AM Maxime Ripard <maxime@xxxxxxxxxx> wrote:
>
> Hi Eric,
>
> On Thu, Jun 11, 2020 at 03:36:45PM +0200, Maxime Ripard wrote:
> > Hi,
> >
> > This is another part of the rpi4 HDMI series that got promoted to a
> > series of its own to try to reduce the main one.
> >
> > This rework is needed since the bcm2711 used in the rpi4 has a more
> > complex routing in the HVS that doesn't allow to use a fairly simple
> > mapping like what was used before.
> >
> > Since that mapping affects both the pixelvalves and the TXP, turning the
> > TXP into a CRTC just like pixelvalves are allows to deal with the
> > mapping in the CRTC states, which turns out to be pretty convenient.
> >
> > Let me know what you think,
> > Maxime
> >
> > Changes from v3:
> >   - Stripped the patches out of the main HDMI series
> >   - Change the bind order of the HVS to avoid a compatible check
> >   - Added Eric's tags
> >   - Rebased on top of drm-misc-next
> >
> > Maxime Ripard (9):
> >   drm/vc4: Reorder the bind order of the devices
> >   drm/vc4: crtc: Move HVS setup code to the HVS driver
>
> Could you review those two patches? You haven't reviewed them yet and
> it's holding back the rest of the patches.

LKML email workflow is the worst, the patches never came through to me
so I didn't see them until you linked me the patchwork.  Patch 2,
commit message should say "We'll need the HVS to be bound before the
TXP", but other than that, r-b.