Re: [PATCH v2 0/4] ASoC: mediatek: Handle constraint return value in FE startup

[Cezary Rojewski]

On 10/7/2026 1:08 PM, phucduc.bui@xxxxxxxxx wrote:
> From: bui duc phuc <phucduc.bui@xxxxxxxxx>
> 
> Hi all,
> 
> Some FE startup callbacks may return a positive value from constraint 
> helpers, but ASoC expects 0 on success. This can cause .shutdown() to be 
> skipped during rollback.
> 
> Return 0 explicitly on success.
> 
> Compile-tested only.
> 
> Changes in v2:
>  - Rename the patch subject.
>  - Simplify the code change as suggested by Cezary. 
Thank you for the update. The snd_pcm_hw_constraint_xxx() finding is a
good catch.

Reviewed-by: Cezary Rojewski <cezary.rojewski@xxxxxxxxx>