Re: [PATCH] ASoC: qcom: lpass-cpu: Fix pop noise during audio capture begin

From: Mark Brown
Date: Thu May 13 2021 - 09:32:45 EST


On Thu, May 13, 2021 at 05:15:39PM +0530, Srinivasa Rao Mandadapu wrote:

> + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
> + ret = regmap_fields_write(i2sctl->spken, id,
> + LPAIF_I2SCTL_SPKEN_ENABLE);
> + } else {
> + ret = regmap_fields_write(i2sctl->micen, id,
> + LPAIF_I2SCTL_MICEN_ENABLE);
> + }

This commit doesn't remove the matching update in triger() so we'd have
two redundant updates. I guess it's unlikely to be harmful but it looks
wrong/confusing.

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