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Date: Wed, 11 Nov 2009 07:36:17 +0100 From: Takashi Iwai <tiwai@...e.de> To: Bdale Garbee <bdale@....com> Cc: linux-kernel@...r.kernel.org Subject: Re: problem with codec discovery on HP 2530p At Tue, 10 Nov 2009 15:56:38 -0500, Bdale Garbee wrote: > > On Tue, 2009-11-10 at 17:43 +0100, Takashi Iwai wrote: > > > Could you give alsa-info.sh output (run with --no-upload option) > > on the working (2.6.30.x) kernel? > > > > Also, what module options do you give to snd-hda-intel? > > None intentionally. Will include alsa-info.sh output for 2.6.32-rc6 too > since it appears to show the module options in use. > > Bdale > > ====== alsa-info output on 2.6.30.9 ===== (snip) > !!Modprobe options (Sound related) > !!-------------------------------- > > snd-atiixp-modem: index=-2 > snd-intel8x0m: index=-2 > snd-via82xx-modem: index=-2 > snd-pcsp: index=-2 > snd-hda-intel: enable_msi=1 > snd-hda-intel: single_cmd=1 > snd-hda-intel: model=laptop The problems are these options for snd-hda-intel. enable_msi=1 should be OK, as long as it works. But, single_cmd=1 is obviously not good. This options is just for debugging purpose. That's why that commit hits. model=laptop looks still needed for your device. I'll add the quirk entry if this model really works well. So, just remove single_cmd=1 option and try again. thanks, Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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