Re: [RFC PATCH] drm/bridge: adv7511: use cache_only during power down

[Bui Duc Phuc]

Hi Laurent,

Thanks for the feedback.
>
> Please give a detailed example of a scenario where that can happen, and
> make sure you can reproduce the scenario and see the issue on your
> hardware.

I don't have the hardware to reproduce or validate this scenario,
which is why I sent this as an RFC.
The idea was based on the recent regcache_sync()/cache_only changes
that were merged:

https://lore.kernel.org/all/20260720033238.52479-1-phucduc.bui@xxxxxxxxx/
https://lore.kernel.org/all/20260713050312.38729-1-phucduc.bui@xxxxxxxxx/


Best regards,
Phuc