Re: [PATCH 3/3 v3] ASoC: fsl_sai: Move clock operation to PM runtime
From: Nicolin Chen
Date: Sun Apr 21 2019 - 21:20:25 EST
On Sun, Apr 21, 2019 at 07:39:10PM +0000, Daniel Baluta wrote:
> From: Shengjiu Wang <shengjiu.wang@xxxxxxx>
>
> Turn off/on clocks when device enters suspend/resume. This
> can help saving power.
>
> As a further optimization, we turn off/on mclk only when SAI
> is in master mode because otherwise mclk is externally provided.
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>
> Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxx>
Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
Thanks