[igt-dev] [PATCH i-g-t] lib: Squelch warning for failing to enable audio powermanagement

[Imre Deak]

On Tue, Sep 04, 2018 at 10:45:28AM +0100, Chris Wilson wrote:
> Quoting Chris Wilson (2018-09-04 10:43:54)
> > Quoting Imre Deak (2018-09-04 10:39:50)
> > > On Fri, Aug 31, 2018 at 02:58:28PM +0100, Chris Wilson wrote:
> > > > It doesn't seem to be preventing rpm (see the pm_rpm tests)
> > > 
> > > Yep, in this case, due to disable_display=1 and so no audio power
> > > domain reference held by snd_hda_intel (no HDMI capable outputs
> > > enumerated by snd_hda_intel). The error itself is due to the
> > > audio init (already after component binding completes, but before
> > > registering the audio device) taking more than our 5 sec polling
> > > time.
> > 
> > Bump to 10s? More than is getting on the silly side ;)

Yes, sounds ok.

> 
> We have plenty of genuine errors to be getting on with though. :|

azx_rirb_get_response() at least is on that probe path with an up to
3 sec polling, haven't looked further where the rest of 7 sec we see
can come from.

> -Chris