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

Manolo Díaz diaz.manolo at gmail.com
Mon Jan 14 17:23:54 CET 2013

El lun, 14 ene 2013 a las 14:03 horas
Takashi Iwai 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

I haven't found a way to test multi stream playback either. After
choosing HP Independant enabled I can't hear nothing through the

git show
commit 9d7b2668e0d3ddf69a3872d2f3622b2af262ed8e
Merge: bcf4f30 fb85635
Author: Takashi Iwai <tiwai at suse.de>
Date:   Mon Jan 14 10:15:24 2013 +0100

    Merge remote-tracking branch 'stable/master'

dmesg | grep -i hda
[    2.144482] hda_codec: AD1989B: BIOS auto-probing.
[    2.167768] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card0/input4
[    2.170191] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input5
[    2.172568] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input6
[    2.174956] input: HDA ATI SB Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card0/input7
[    2.177378] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card0/input8
[    2.179806] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card0/input9
[    2.182209] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card0/input10
[    2.184621] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card0/input11
[    2.187370] snd_hda_intel 0000:01:00.1: irq 42 for MSI/MSI-X
[    2.191501] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input12
[    2.266022]   #0: HDA ATI SB at 0xfe8f4000 irq 16
[    2.268244]   #1: HDA ATI HDMI at 0xfe9ec000 irq 42
[  212.984025] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.

Manolo Díaz

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