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ALSA: hda - Add mute LED check for HP laptops with IDT 92HD83xxx codec

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This patch adds HP mute LED support for IDT 92HD81/3 family of the codecs.

Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Vitaliy Kulikov 2010-01-28 19:21:07 +01:00 • committed by Takashi Iwai
parent 30ed7ed11c
commit e108c7b79e
1 changed files with 5 additions and 0 deletions

5
sound/pci/hda/patch_sigmatel.c
View file

@ -5332,6 +5332,11 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
if (spec->board_config == STAC_92HD83XXX_HP)
spec->gpio_led = 0x01;
if (find_mute_led_gpio(codec))
snd_printd("mute LED gpio %d polarity %d\n",
spec->gpio_led,
spec->gpio_led_polarity);
#ifdef CONFIG_SND_HDA_POWER_SAVE
if (spec->gpio_led) {
spec->gpio_mask |= spec->gpio_led;