Re: CONFIG_SND_HDA_INTEL regression on 2.6.37-rc3 - no audio

From: Takashi Iwai
Date: Wed Dec 01 2010 - 01:50:34 EST


At Tue, 30 Nov 2010 13:31:46 -0800,
Luis R. Rodriguez wrote:
>
> I just booted 2.6.37-rc3 and noticed my sound with
> CONFIG_SND_HDA_INTEL stopped working, I get no audio at all. Is this a
> known regression? I can bisect if not.

I haven't heard of such a regression, so far. Which kernel did work?
2.6.37-rc2 worked? After rc2, there aren't so many commits for
HD-audio, so if it's a regression, it's likely in another deeper
part, I guess.


thanks,

Takashi

>
> $ lsmod| grep snd
> snd_hda_codec_analog 79955 1
> snd_hda_intel 25446 3
> snd_hda_codec 101539 2 snd_hda_codec_analog,snd_hda_intel
> snd_hwdep 6546 1 snd_hda_codec
> snd_pcm 88139 3 snd_hda_intel,snd_hda_codec
> snd_seq_midi 5900 0
> snd_rawmidi 21916 1 snd_seq_midi
> snd_seq_midi_event 7291 1 snd_seq_midi
> snd_seq 56979 2 snd_seq_midi,snd_seq_midi_event
> snd_timer 23148 2 snd_pcm,snd_seq
> snd_seq_device 6912 3 snd_seq_midi,snd_rawmidi,snd_seq
> snd 63192 15
> snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,thinkpad_acpi,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
> soundcore 1240 1 snd
> snd_page_alloc 8716 2 snd_hda_intel,snd_pcm
>
> Luis
>
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