Re: [PATCH v2] ASoC: imx-rpmsg: Set ignore_pmdown_time for dai_link

2023-09-14 Thread Mark Brown
On Wed, 13 Sep 2023 18:26:56 +0800, Chancel Liu wrote: > i.MX rpmsg sound cards work on codec slave mode. MCLK will be disabled > by CPU DAI driver in hw_free(). Some codec requires MCLK present at > power up/down sequence. So need to set ignore_pmdown_time to power down > codec immediately before

Re: [PATCH v2] ASoC: imx-rpmsg: Set ignore_pmdown_time for dai_link

2023-09-13 Thread Shengjiu Wang
On Wed, Sep 13, 2023 at 6:27 PM Chancel Liu wrote: > > i.MX rpmsg sound cards work on codec slave mode. MCLK will be disabled > by CPU DAI driver in hw_free(). Some codec requires MCLK present at > power up/down sequence. So need to set ignore_pmdown_time to power down > codec immediately before

[PATCH v2] ASoC: imx-rpmsg: Set ignore_pmdown_time for dai_link

2023-09-13 Thread Chancel Liu
i.MX rpmsg sound cards work on codec slave mode. MCLK will be disabled by CPU DAI driver in hw_free(). Some codec requires MCLK present at power up/down sequence. So need to set ignore_pmdown_time to power down codec immediately before MCLK is turned off. Take WM8962 as an example, if MCLK is