[alsa-devel] HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4
Takashi Iwai
tiwai at suse.de
Mon Jan 14 15:18:11 CET 2013
At Mon, 14 Jan 2013 21:46:57 +0800,
Raymond Yau wrote:
>
> > Yes, testing the latest code with real machines is highly
> > appreciated. Try sound-unstable git tree, either master or
> > test/hda-migrate branch.
> > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-unstable.git
> >
> > Alternatively you can build the external alsa-driver modules from
> > alsa-driver-unstable snapshot tarball, too
> >
> ftp://ftp.suse.com/pub/people/tiwai/snapshot/alsa-driver-unstable-snapshot.tar.gz
> >
> > Note that only the behavior of model=auto has been changed in the tree
> > above. The other model behaviors of AD codecs are unchanged at all.
> >
>
> > 2. On one of the boards (Asus M3A79-T DELUXE) the mixer control labels
> are > misconfigured since muting the Master channel does not turn the sound
> off.
>
> Node 0x1a [Pin Complex] wcaps 0x400000: Mono
> Pincap 0x00000020: IN
> Pin Default 0x911711f0: [Fixed] Speaker at Int Rear
> Conn = Analog, Color = Black DefAssociation = 0xf, Sequence = 0x0
> Misc = NO_PRESENCE
> Pin-ctls: 0x20: IN
>
> Do you prefer a pin fixup of node 0x1a for Asus M3A79-T DELUXE
>
> or ignore these kind of pin during parsing
>
> case AC_JACK_SPEAKER:
> + if ((snd_hda_query_pin_caps(codec, pin) &
> AC_PINCTL_OUT_EN) == AC_PINCTL_OUT_EN) {
> seq = get_defcfg_sequence(def_conf);
> assoc = get_defcfg_association(def_conf);
> if (cfg->speaker_outs >=
> ARRAY_SIZE(cfg->speaker_pins))
> continue;
> speaker_out[cfg->speaker_outs].pin = nid;
> speaker_out[cfg->speaker_outs].seq = (assoc << 4)
> | seq;
> cfg->speaker_outs++;
> + }
> break;
The latter, it must be filtered out in general.
If a codec has really the output capability on this pin, the pincap
should be overridden beforehand by the codec parser.
Care to send a proper patch?
thanks,
Takashi
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