linux-kernel - Re: [alsa-devel] [PARTIAL PATCH] snd-hda-intel on Medion WIM2160

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Date:	Thu, 13 Sep 2007 14:47:38 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Bernhard Rosenkraenzer <bero@...linux.org>
Cc:	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [alsa-devel] [PARTIAL PATCH] snd-hda-intel on Medion WIM2160

At Tue, 11 Sep 2007 14:16:24 +0200,
Bernhard Rosenkraenzer wrote:
> 
> Hi,
> On Medion WIM2160 notebooks (soundchip PCI ID 8086:27d8/17c0:4071), 
> snd-hda-intel loads and everything acts like it's working, but there's no 
> sound. The master volume is muted and there's no way to unmute it.
> 
> The patch below fixes it, but unfortunately, Medion MD2 uses the same PCI 
> (and subvendor/subdevice) ID -- so the patch quite likely breaks Medion MD2 
> support.

In that case, try to reset board_config after
snd_hda_check_board_config() but before setup_preset().  See
patch_alc885() for example (appeariny in the latest ALSA tree, also in
mm tree).

Otherwise it looks OK to me.  But, what is the primary difference in
the setup between MD2 and WIM2160?


Thanks,

Takashi
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