[PATCH] ASoC: fsl: imx-pcm-rpmsg: Add SNDRV_PCM_INFO_BATCH flag

Mark Brown broonie at kernel.org
Tue Sep 12 10:01:53 AEST 2023

On Mon, 11 Sep 2023 14:38:07 +0800, Shengjiu Wang wrote:
> The rpmsg pcm device is a device which should support
> double buffering.
> Found this issue with pipewire. When there is no
> SNDRV_PCM_INFO_BATCH flag in driver, the pipewire will
> set headroom to be zero, and because rpmsg pcm device
> don't support residue report, when the latency setting
> is small, the "delay" always larger than "target" in
> alsa-pcm.c, that reading next period data is not
> scheduled on time.
> [...]

Applied to

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


[1/1] ASoC: fsl: imx-pcm-rpmsg: Add SNDRV_PCM_INFO_BATCH flag
      commit: 2f9426905a63be7ccf8cd10109caf1848aa0993a

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.

You may get further e-mails resulting from automated or manual testing
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