[alsa-devel] [PATCH 1/1] ALSA: HDA - Limit mic boost and add mute LED for an HP machine

[Takashi Iwai]

At Wed,  6 Nov 2013 11:20:01 +0100,
David Henningsson wrote:
> 
> This machine has a mute LED as well as a noisy internal mic. Hence it needs
> quirks for both limiting the mic boost as well as enabling the LED.
> 
> BugLink: https://bugs.launchpad.net/bugs/1248476
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>

Thanks, applied.


Takashi

> ---
>  sound/pci/hda/patch_realtek.c |    8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 01bf812..a51f48c 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -3565,6 +3565,7 @@ enum {
>  	ALC271_FIXUP_HP_GATE_MIC_JACK,
>  	ALC269_FIXUP_ACER_AC700,
>  	ALC269_FIXUP_LIMIT_INT_MIC_BOOST,
> +	ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED,
>  	ALC269VB_FIXUP_ORDISSIMO_EVE2,
>  	ALC283_FIXUP_CHROME_BOOK,
>  	ALC282_FIXUP_ASUS_TX300,
> @@ -3834,6 +3835,12 @@ static const struct hda_fixup alc269_fixups[] = {
>  		.type = HDA_FIXUP_FUNC,
>  		.v.func = alc269_fixup_limit_int_mic_boost,
>  	},
> +	[ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = {
> +		.type = HDA_FIXUP_FUNC,
> +		.v.func = alc269_fixup_limit_int_mic_boost,
> +		.chained = true,
> +		.chain_id = ALC269_FIXUP_HP_MUTE_LED_MIC1,
> +	},
>  	[ALC269VB_FIXUP_ORDISSIMO_EVE2] = {
>  		.type = HDA_FIXUP_PINS,
>  		.v.pins = (const struct hda_pintbl[]) {
> @@ -3915,6 +3922,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
>  	SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED),
>  	SND_PCI_QUIRK(0x103c, 0x1973, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1),
>  	SND_PCI_QUIRK(0x103c, 0x1983, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1),
> +	SND_PCI_QUIRK(0x103c, 0x218b, "HP", ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED),
>  	SND_PCI_QUIRK(0x103c, 0x21ed, "HP Falco Chromebook", ALC283_FIXUP_CHROME_BOOK),
>  	SND_PCI_QUIRK_VENDOR(0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED),
>  	SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
> -- 
> 1.7.9.5
>