On Mon, 7 Nov 2022 10:41:58 +0200, Peter Ujfalusi wrote:
During system suspend there is a chance that the running stream undergo an xrun and instead of the expected SNDRV_PCM_TRIGGER_SUSPEND trigger we will receive SNDRV_PCM_TRIGGER_STOP.
The handling of SUSPEND and STOP triggers differ that case of the later the sof_pcm_stream_free() will be called with free_widget_list = false. But we must make sure that all active widgets and streams are free before entering suspend in order to be able to resume without error.
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: SOF: ipc4-topology: Implement tear_down_all_pipelines callback commit: 18cd1f3227768f4a76c4f7aa95c1256f07ce8647
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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Thanks, Mark