On Mon, Apr 14, 2014 at 03:41:09PM +0200, Clemens Ladisch wrote: > Fons Adriaensen wrote: > > if a device supports the pcm_resume() function, and it returns 0, > > is a pcm_start() required or not? > > If a device supports pcm_resume(), then the buffer is in the same > state it was when it was suspended, i.e., it is still running, and > continuing from the same position in the buffer.
Thanks ! So no pcm_start would be required. A few more questions if I'm allowed: * are there any devices that do support pcm_resume() ? (none of those I could test) * is suspend/resume supposed to work with USB souncards ? (a quick test with an UA25EX leads to 100% CPU for both Jack and my test apps) Ciao, -- FA A world of exhaustive, reliable metadata would be an utopia. It's also a pipe-dream, founded on self-delusion, nerd hubris and hysterically inflated market opportunities. (Cory Doctorow) _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
