[alsa-devel] [PATCH 2/2] hda - delayed ELD repoll
tiwai at suse.de
Wed Nov 16 17:16:37 CET 2011
At Wed, 16 Nov 2011 08:12:04 -0800,
Stephen Warren wrote:
> Takashi Iwai wrote at Wednesday, November 16, 2011 8:58 AM:
> > At Wed, 16 Nov 2011 07:51:28 -0800, Stephen Warren wrote:
> > > > [ 424.263258] HDMI hot plug event: Codec=3 Pin=6 Presence_Detect=1 ELD_Valid=0
> > >
> > > That line makes sense.
> > >
> > > > [ 424.265877] HDMI status: Codec=3 Pin=6 Presence_Detect=1 ELD_Valid=1
> > >
> > > I don't /think/ it's related to this issue, but I wonder why ELDV==1 in
> > > that message; it seems that the unsolicited response contains the correct
> > > data, but AC_VERB_GET_PIN_SENSE contains ELDV==1 all the time. That's odd.
> > Note that this bit isn't from GET_PIN_SENSE verb but the bit in the
> > unsol event argument.
> The first message above prints data from the unsolicited event. The second
> message above is derived from the GET_PIN_SENSE verb.
Ah, right. Too similar lines...
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