At Fri, 19 Nov 2010 10:31:20 +0100,
David Henningsson wrote:
>
> >From 955438a1e0f21218d207196456d8e46295f5feec Mon Sep 17 00:00:00 2001
> From: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
> Date: Wed, 17 Nov 2010 15:06:15 +0100
> Subject: [PATCH 3/3] ALSA: HDA: Add Front control for ALC887
>
> HP and Line out share DAC, so we need a switch to turn line out off.
I suppose this patch depending on your second patch, so let's postpone.
thanks,
Takashi
>
> Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
> ---
> sound/pci/hda/patch_realtek.c | 10 +++++++++-
> 1 files changed, 9 insertions(+), 1 deletions(-)
>
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 4cc7bb2..86df37c 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -10836,8 +10836,16 @@ static int alc882_parse_auto_config(struct hda_codec *codec)
> err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
> if (err < 0)
> return err;
> - if (codec->vendor_id == 0x10ec0887)
> + if (codec->vendor_id == 0x10ec0887) {
> err = alc861vd_auto_create_multi_out_ctls(spec, &spec->autocfg);
> + if (err < 0)
> + return err;
> + /* We need something to switch that doesn't affect headphones */
> + if (spec->autocfg.line_out_pins[0])
> + err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, "Front",
> + HDA_COMPOSE_AMP_VAL(spec->autocfg.line_out_pins[0], 3, 0, HDA_OUTPUT));
> +
> + }
> else
> err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
> if (err < 0)
> --
> 1.7.1
>
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