Hi Lars, Mark, On Jun 11, 2024 at 11:39:12 +0100, Mark Brown wrote: > On Mon, Jun 10, 2024 at 05:45:52PM -0700, Lars-Peter Clausen wrote: > > On 6/10/24 03:56, Jai Luthra wrote: > > > > Sometimes the stream may be stopped due to XRUN events, in which case > > > the userspace can call snd_pcm_drop() and snd_pcm_prepare() to stop and > > > start the stream again. > > > > In these cases, we must wait for the DMA channel to synchronize before > > > marking the stream as prepared for playback, as the DMA channel gets > > > stopped by snd_pcm_drop() without any synchronization. > > > We should really implement the sync_stop() PCM callback and let the ALSA > > core let care of the sync. > > Good point, that's a better idea. Thanks for the suggestion, sending a v3 with the change. Peter, I've kept your R-by intact as it is a minor change. -- Thanks, Jai GPG Fingerprint: 4DE0 D818 E5D5 75E8 D45A AFC5 43DE 91F9 249A 7145
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