[alsa-devel] [PATCH 1/3] ALSA: add snd_card_disconnect_sync()

[Kuninori Morimoto]

Hi Takashi

> > Takashi-san
> > 
> > I created this patch and its git-log, but please fixup it
> > if needed.
> 
> I would split this again to two patches, one for adding
> snd_card_disconnect_sync(), and another for adding snd_pcm_stop() call
> at snd_pcm_dev_disconnect().
> 
> Basically the latter is for the drivers that don't handle the PCM stop
> at disconnection explicitly, and it's not mandatory when the driver's
> pcm dev_disconnect callback handles it.
> 
> Also, since these changes are about ALSA core, and at least the
> PCM-stop one is intrusive and may have influences on the behavior of
> other drivers, I'd like to test with usb-audio before landing to ASoC
> world.  Once when confirmed, I'll publish a persistent branch
> containing these API changes and let Mark pull it.

Thanks.
I will re-post [2/3] [3/3] part patch on top of your persistent branch.

Best regards
---
Kuninori Morimoto