[alsa-devel] HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4

[Takashi Iwai]

At Wed, 16 Jan 2013 13:39:52 +0100,
Manolo Díaz wrote:
> 
> El mié, 16 ene 2013 a las 9:54 horas
> Takashi Iwai escribió:
> 
> >At Wed, 16 Jan 2013 09:49:41 +0100,
> >Manolo Díaz wrote:
> >> 
> >> El mié, 16 ene 2013 a las 9:52 horas
> >> Raymond Yau escribió:
> >> 
> >> >>
> >> >> >>
> >> >> >> >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.
> >> >> >>
> >> >> >> Mixer crashes are gone. As I wrote I have no way to test the digital
> >> >> >> output.
> >> >> >>
> >> >> >> I haven't found a way to test multi stream playback either. After
> >> >> >> choosing HP Independant enabled I can't hear nothing through the
> >> >> >> headphone.
> >> >> >>
> >> >
> >> >Did audio work with suspend and resume since my p5b-v ad1988 cannot suspend
> >> >/ resume anymore after install Ubuntu 12.04 ?
> >> >
> >> >Audio can suspend / resume in fedora 10 for different version of alsa
> >> >driver
> >> >
> >> >Seen many ad1988 controls are missing ?
> >> >
> >> >1) rear Mic, line , front Mic  playback volume and switch
> >> >2) CD playback switch
> >> >3) input mix in input source
> >> >4) analog loopback mix volume and mute switch
> >> 
> >> I can confirm both: no sound after resume and missing controls.
> >> Attached are captures from the mixer control list using linux stable
> >> and sound unstable, both with BIOS autoprobe.
> >
> >Give alsa-info.sh outputs before and after suspend, instead.
> >
> >
> >Takashi
> 
> Ok.
> 
> Outputs attached. This is the diff:
> 
> --- alsa-info-before-suspend.txt	2013-01-16 13:29:59.991633927 +0100
> +++ alsa-info-after-resume.txt	2013-01-16 13:31:06.353096949 +0100
> @@ -3,7 +3,7 @@
>  !!ALSA Information Script v 0.4.61
>  !!################################
>  
> -!!Script ran on: Wed Jan 16 12:29:57 UTC 2013
> +!!Script ran on: Wed Jan 16 12:31:03 UTC 2013
>  
>  
>  !!Linux Distribution
> @@ -127,7 +127,7 @@
>      ControlAmp: chs=3, dir=Out, idx=0, ofs=0
>    Device: name="AD1989B Analog", type="Audio", device=2
>    Amp-Out caps: ofs=0x27, nsteps=0x27, stepsize=0x05, mute=0
> -  Amp-Out vals:  [0x23 0x23]
> +  Amp-Out vals:  [0x27 0x27]
>    Converter: stream=8, channel=0
>    Power states:  D0 D3
>    Power: setting=D0, actual=D0
> @@ -136,7 +136,7 @@
>      ControlAmp: chs=3, dir=Out, idx=0, ofs=0
>    Device: name="AD1989B Analog", type="Audio", device=0
>    Amp-Out caps: ofs=0x27, nsteps=0x27, stepsize=0x05, mute=0
> -  Amp-Out vals:  [0x1e 0x1e]
> +  Amp-Out vals:  [0x27 0x27]

Hm, are you running the latest sound-unstable tree?

There have been a few critical bugs fixed since the last time you
wrote.  This might be the issue you hit.


Takashi