[alsa-devel] [PATCH] ALSA: hda: Add speaker pin to automute Acer Aspire 8943G

[Takashi Iwai]

At Thu, 14 Oct 2010 07:06:15 +0200,
David Henningsson wrote:
> 
> BugLink: https://bugs.launchpad.net/bugs/656625
> 
> Add clause for handling Acer Aspire 8943G's subwoofer as additional
> speaker pin for automuting.
> 
> Reported-by: RussianNeuroMancer
> Cc: stable at kernel.org
> Signed-off-by: Daniel T Chen <crimsun at ubuntu.com>
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>

Applied now.  Thanks.


Takashi


> -- 
> David Henningsson, Canonical Ltd.
> http://launchpad.net/~diwic
> [2 0001-ALSA-hda-Add-speaker-pin-to-automute-Acer-Aspire-894.patch <text/x-patch (7bit)>]
> >From 6491325b75dcfbd1c9db212fd6d653783b626e4d Mon Sep 17 00:00:00 2001
> From: Daniel T Chen <crimsun at ubuntu.com>
> Date: Sun, 10 Oct 2010 22:39:28 -0400
> Subject: [PATCH] ALSA: hda: Add speaker pin to automute Acer Aspire 8943G
> 
> BugLink: https://bugs.launchpad.net/bugs/656625
> 
> Add clause for handling Acer Aspire 8943G's subwoofer as additional
> speaker pin for automuting.
> 
> Reported-by: RussianNeuroMancer
> Cc: stable at kernel.org
> Signed-off-by: Daniel T Chen <crimsun at ubuntu.com>
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>
> ---
>  sound/pci/hda/patch_realtek.c |    8 ++++++++
>  1 files changed, 8 insertions(+), 0 deletions(-)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index b4e0959..c41ac30 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -19233,10 +19233,17 @@ static void alc662_auto_init(struct hda_codec *codec)
>  }
>  
>  enum {
> +	ALC662_FIXUP_ASPIRE,
>  	ALC662_FIXUP_IDEAPAD,
>  };
>  
>  static const struct alc_fixup alc662_fixups[] = {
> +	[ALC662_FIXUP_ASPIRE] = {
> +		.pins = (const struct alc_pincfg[]) {
> +			{ 0x15, 0x99130112 }, /* subwoofer */
> +			{ }
> +		}
> +	},
>  	[ALC662_FIXUP_IDEAPAD] = {
>  		.pins = (const struct alc_pincfg[]) {
>  			{ 0x17, 0x99130112 }, /* subwoofer */
> @@ -19246,6 +19253,7 @@ static const struct alc_fixup alc662_fixups[] = {
>  };
>  
>  static struct snd_pci_quirk alc662_fixup_tbl[] = {
> +	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
>  	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
>  	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
>  	{}
> -- 
> 1.7.0.4
>