Re: [PATCH v3 0/2] drm/bridge: handle gracefully atomic updates during bridge removal

[Luca Ceresoli]

Hi Maxime,

+Cc Emanuele, Francesco, João

On Thu Nov 27, 2025 at 7:35 PM CET, Maxime Ripard wrote:
> On Wed, 12 Nov 2025 17:34:33 +0100, Luca Ceresoli wrote:
>> This is a first attempt at gracefully handling the case of atomic updates
>> happening concurrently to physical removal of DRM bridges.
>>
>> This is part of the work to support hotplug of DRM bridges. The grand plan
>> was discussed in [1].
>>
>> [ ... ]
>
> Reviewed-by: Maxime Ripard <mripard@xxxxxxxxxx>

Thanks for reviewing!

Two alternative patches [0][1] have been sent to address the issue with
PLL_UNLOCK, and both would conflict with patch 2 of this series. So I'd
keep this series on hold for a while, waiting for a decision to be taken
about how the PLL_UNLOCK issue will be handled. I'll then rebase this
series as needed.

[0] https://lore.kernel.org/lkml/20251127-drm-ti-sn65dsi83-ignore-pll-unlock-v1-1-8a03fdf562e9@xxxxxxxxxxx/
[1] https://lore.kernel.org/lkml/20251125103900.31750-1-francesco@xxxxxxxxxx/

Luca

--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com