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ALSA: hda - Fix polarity of mute LED on HP Mini 210 

The commit a3e199732b made the LED working again on HP Mini 210 but
with a wrong polarity.  This patch fixes the polarity for this
machine, and also introduce a new model string "hp-inv-led".

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=772923

Cc: <stable@vger.kernel.org> [v3.3+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-07-31 10:16:59 +02:00
parent e5b35420ef
commit ff8a1e274c
1 changed files with 5 additions and 0 deletions
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5
sound/pci/hda/patch_sigmatel.c
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@ -102,6 +102,7 @@ enum {
STAC_HP_DV7_4000,
STAC_HP_ZEPHYR,
STAC_92HD83XXX_HP_LED,
STAC_92HD83XXX_HP_INV_LED,
STAC_92HD83XXX_MODELS
};
@ -1677,6 +1678,7 @@ static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
[STAC_HP_DV7_4000] = "hp-dv7-4000",
[STAC_HP_ZEPHYR] = "hp-zephyr",
[STAC_92HD83XXX_HP_LED] = "hp-led",
[STAC_92HD83XXX_HP_INV_LED] = "hp-inv-led",
};
static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@ -5561,6 +5563,9 @@ again:
spec->init = stac92hd83xxx_hp_zephyr_init;
break;
case STAC_92HD83XXX_HP_LED:
default_polarity = 0;
break;
case STAC_92HD83XXX_HP_INV_LED:
default_polarity = 1;
break;
}