Re: [PATCH] ASoC: mediatek: mt8195: add sof be ops to check audio active

[AngeloGioacchino Del Regno]

Il 09/12/22 19:27, Curtis Malainey ha scritto:
> On Thu, Dec 8, 2022 at 7:11 PM YC Hung <yc.hung@xxxxxxxxxxxx> wrote:
> > In MT8195 SOF design, both DSP and audio driver would access audio
> > registers. Before DSP accesses audio registers, audio power and clock
> > should be enabled. DSP will hang up if DSP access audio register but
> > audio power and clock are disabled. Therefore, we add audio pm runtime
> > active checking before accessing audio registers in SOF BE's callback
> > hw_params function to avoid this situation.
> >
> > Signed-off-by: YC Hung <yc.hung@xxxxxxxxxxxx>
>
> Acked-by: Curtis Malainey <cujomalainey@xxxxxxxxxxxx>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>