[alsa-devel] [PATCH] ALSA: hda/realtek - Add a quirk for AC700 Chromebook.

[Takashi Iwai]

At Fri,  5 Apr 2013 14:58:22 -0700,
Dylan Reid wrote:
> 
> Correct pin configs for the Acer AC700.  Most importantly indicate
> that SPDIF is connected, it routes to HDMI out.
> Similar to Aspire models, chain in the DMIC fixup and allow it to be
> applied to this codec (ALC269VB) as well.
> 
> Signed-off-by: Dylan Reid <dgreid at chromium.org>

Thanks, applied.


Takashi

> ---
>  sound/pci/hda/patch_realtek.c | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 1bd2d49..145d078 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -2617,7 +2617,8 @@ static void alc271_fixup_dmic(struct hda_codec *codec,
>  	};
>  	unsigned int cfg;
>  
> -	if (strcmp(codec->chip_name, "ALC271X"))
> +	if (strcmp(codec->chip_name, "ALC271X") &&
> +	    strcmp(codec->chip_name, "ALC269VB"))
>  		return;
>  	cfg = snd_hda_codec_get_pincfg(codec, 0x12);
>  	if (get_defcfg_connect(cfg) == AC_JACK_PORT_FIXED)
> @@ -2838,6 +2839,7 @@ enum {
>  	ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT,
>  	ALC271_FIXUP_AMIC_MIC2,
>  	ALC271_FIXUP_HP_GATE_MIC_JACK,
> +	ALC269_FIXUP_ACER_AC700,
>  };
>  
>  static const struct hda_fixup alc269_fixups[] = {
> @@ -3010,6 +3012,19 @@ static const struct hda_fixup alc269_fixups[] = {
>  		.chained = true,
>  		.chain_id = ALC271_FIXUP_AMIC_MIC2,
>  	},
> +	[ALC269_FIXUP_ACER_AC700] = {
> +		.type = HDA_FIXUP_PINS,
> +		.v.pins = (const struct hda_pintbl[]) {
> +			{ 0x12, 0x99a3092f }, /* int-mic */
> +			{ 0x14, 0x99130110 }, /* speaker */
> +			{ 0x18, 0x03a11c20 }, /* mic */
> +			{ 0x1e, 0x0346101e }, /* SPDIF1 */
> +			{ 0x21, 0x0321101f }, /* HP out */
> +			{ }
> +		},
> +		.chained = true,
> +		.chain_id = ALC271_FIXUP_DMIC,
> +	},
>  };
>  
>  static const struct snd_pci_quirk alc269_fixup_tbl[] = {
> @@ -3034,6 +3049,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
>  	SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
>  	SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
>  	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
> +	SND_PCI_QUIRK(0x1025, 0x047c, "Acer AC700", ALC269_FIXUP_ACER_AC700),
>  	SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
>  	SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
>  	SND_PCI_QUIRK_VENDOR(0x1025, "Acer Aspire", ALC271_FIXUP_DMIC),
> -- 
> 1.8.1.3.605.g02339dd
>