[PATCH v5 2/4] drm/bridge: microchip-lvds: migrate to atomic bridge ops

[Dharma.B at microchip.com]

On 25/06/25 12:24 pm, Maxime Ripard wrote:
> On Wed, Jun 25, 2025 at 10:26:10AM +0530, Dharma Balasubiramani wrote:
>> Replace legacy .enable and .disable callbacks with their atomic
>> counterparts .atomic_enable and .atomic_disable.
>>
>> Also, add turn off the serialiser inside atomic_disable().
>>
>> Signed-off-by: Dharma Balasubiramani <dharma.b at microchip.com>
> 
> As a rule of thumb, if you have "Also, do X" in your commit log, you
> need a separate patch.
> 
> And you need to explain why turning off the serialiser inside
> atomic_disable() is needed. It might make sense to you, it's not really
> obvious to me from that patch, and it will definitely not be to someone
> trying to identify fixes and doing backports.

I initially introduced the turning off the serialiser to avoid having an 
empty disable() hook. Now that you've clarified it's perfectly fine to 
sleep in these contexts, I no longer see the need for the split. I'll 
drop both atomic_pre_enable(), atomic_post_disable() and turning off the 
serialiser as well and just keep just atomic_enable() and atomic_disable().

Thanks.
> 
> Maxime


-- 
With Best Regards,
Dharma B.