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

Mark Brown broonie at kernel.org
Fri Sep 15 00:34:08 AEST 2023

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 MCLK is turned off.
> Take WM8962 as an example, if MCLK is disabled before DAPM power down
> playback stream, FIFO error will arise in WM8962 which will have bad
> impact on playback next.
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next


[1/1] ASoC: imx-rpmsg: Set ignore_pmdown_time for dai_link
      commit: fac58baf8fcfcd7481e8f6d60206ce2a47c1476c

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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