linux-kernel - Re: [ALSA PATCH] alsa-git merge request

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Date:	Tue, 26 Aug 2008 23:10:55 +0200
From:	"Guillaume Chazarain" <guichaz@...il.com>
To:	"Takashi Iwai" <tiwai@...e.de>
Cc:	"Jaroslav Kysela" <perex@...ex.cz>,
	"Travis Place" <wishie@...hie.net>,
	LKML <linux-kernel@...r.kernel.org>,
	"ALSA development" <alsa-devel@...a-project.org>
Subject: Re: [ALSA PATCH] alsa-git merge request

On Tue, Aug 26, 2008 at 7:59 AM, Takashi Iwai <tiwai@...e.de> wrote:
> Are you sure both are the same kernel but just one commit reverted?

I retested, yes.
With or without the revert, model=auto disables sound completely, and
I get this in dmesg:

HDA Intel 0000:00:1b.0: PCI INT A disabled
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
HDA Intel 0000:00:1b.0: setting latency timer to 64
ALSA /home/g/linux-2.6/sound/pci/hda/hda_codec.c:2325: hda_codec:
model 'auto' is selected
ALSA /home/g/linux-2.6/sound/pci/hda/hda_codec.c:3021: autoconfig:
line_outs=1 (0x14/0x0/0x0/0x0/0x0)
ALSA /home/g/linux-2.6/sound/pci/hda/hda_codec.c:3025:
speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
ALSA /home/g/linux-2.6/sound/pci/hda/hda_codec.c:3029:    hp_outs=1
(0x15/0x0/0x0/0x0/0x0)
ALSA /home/g/linux-2.6/sound/pci/hda/hda_codec.c:3030:    mono: mono_out=0x0
ALSA /home/g/linux-2.6/sound/pci/hda/hda_codec.c:3038:    inputs:
mic=0x18, fmic=0x0, line=0x1a, fline=0x0, cd=0x0, aux=0x0

I played with model=intel-mac-auto and model=intel-mac-v3 but it had
no effect, i.e. same as without the model= parameter.

So, without model=auto the problem is that I get the output on both
the internal speakers and the headphones, and this is fixed by
reverting the commit.

Thanks.

-- 
Guillaume
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