[alsa-devel] No sound after returning from suspend-to-ram

Takashi Iwai tiwai at suse.de
Mon Sep 28 11:18:43 CEST 2009

At Mon, 28 Sep 2009 12:16:46 +0300,
Ozan Çağlayan wrote:
> Takashi Iwai wrote On 28-09-2009 11:34:
> > Well, first we need to check the diff of alsa-info outputs between
> > before/after suspend.  If reloading the driver helps, usually it's no
> > the issue of the PCM core but rather the driver itself.
> >
> >   
> This is the diff before/after suspend. I also wanted
> before/after/unload-reload alsa-info outputs. The amp-out values may be
> modified by the user just after the suspend but the unsolicited tag
> isn't changeable by the user, right?

Right, this is odd.

A remaining question is *what* actually doesn't work.
Are both headphone and speaker outputs tested?



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