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

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Message-ID: <20200630082509.puuzneiipalvrxup@gilmour.lan>
Date:   Tue, 30 Jun 2020 10:25:09 +0200
From:   Maxime Ripard <maxime@...no.tech>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Eric Anholt <eric@...olt.net>
Cc:     dri-devel@...ts.freedesktop.org,
        linux-rpi-kernel@...ts.infradead.org,
        bcm-kernel-feedback-list@...adcom.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        Tim Gover <tim.gover@...pberrypi.com>,
        Phil Elwell <phil@...pberrypi.com>
Subject: Re: [PATCH v4 0/9] drm/vc4: Turn the TXP into a CRTC

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.

Thanks!
Maxime

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