Re: [PATCH] firmware: cs_dsp: fix missing pwr_lock in cs_dsp_signal_event_controls()

From: Ziyi Guo

Date: Mon Feb 02 2026 - 09:07:04 EST


On Mon, Feb 2, 2026 at 4:58 AM Richard Fitzgerald
<rf@xxxxxxxxxxxxxxxxxxxxx> wrote:
> I don't think this is the correct fix.
>
> The mutex_lock() in cs_dsp_stop() should be at the top of the function.
> Compare with cs_dsp_run().

Thanks for your time and review, I'll send a v2 version patch, let the
mutex_lock() be at the top of the function cs_dsp_stop().