Re: [alsa-devel] [PATCH - JACK plugin 4/4] jack: Support snd_pcm_drain()

On Wed, 21 Mar 2018 17:22:27 +0100, Wischer, Timo (ADITG/ESB) wrote:

Hi Jaroslav and Takashi,

What do you think about my "ugly" solution? Should I provide a patch for it or do we want to keep snd_pcm_drain() blocking as all other IO plugins it do?

All ioplug plugins should behave equivalently like the real kernel driver, i.e. it should do -EAGAIN. And this check can be done even in snd_pcm_ioplug_drain(), so we can fix all in a shot.

thanks,

Takashi