Re: [alsa-devel] How to do pause/resume in ALSA application

(please don't top-post) Aggarwal, Anuj wrote:

Are you suggesting a bug in the driver or in the library?

Yes.

I passed "plughw:0,0" as the device name.

The plug plugin doesn't do funny things with pausing, so the bug must be in the driver.

We have our own driver for the audio codec, written as per the ALSA framework.

I'd guess that the SNDRV_PCM_INFO_PAUSE flag is set, but that the trigger callback doesn't implement SNDRV_PCM_TRIGGER_PAUSE_PUSH/RELEASE.

HTH Clemens