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Commit ff8a1e27 authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: hda - Fix polarity of mute LED on HP Mini 210 

The commit a3e19973 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: default avatarTakashi Iwai <tiwai@suse.de>
parent e5b35420

sound/pci/hda/patch_sigmatel.c

+5 −0
Original line number Diff line number Diff line
@@ -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 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) 
		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;

	}