From: Takashi Iwai Date: Tue, 31 Jul 2012 08:16:59 +0000 (+0200) Subject: ALSA: hda - Fix polarity of mute LED on HP Mini 210 X-Git-Tag: v3.4.8~10 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22e0422852d3aa14ad9f1793b8d7cb9e74b81608;p=thirdparty%2Fkernel%2Fstable.git ALSA: hda - Fix polarity of mute LED on HP Mini 210 commit ff8a1e274cbc11da6b57849f925b895a212b56c9 upstream. 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 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index dd83712fd74e6..cf41d9219a609 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -101,6 +101,7 @@ enum { STAC_HP_DV7_4000, STAC_HP_ZEPHYR, STAC_92HD83XXX_HP_LED, + STAC_92HD83XXX_HP_INV_LED, STAC_92HD83XXX_MODELS }; @@ -1674,6 +1675,7 @@ 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[] = { @@ -5582,6 +5584,9 @@ 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; }