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authorTakashi Iwai <tiwai@suse.de>2012-07-31 12:16:59 +0400
committerTakashi Iwai <tiwai@suse.de>2012-07-31 12:19:17 +0400
commitff8a1e274cbc11da6b57849f925b895a212b56c9 (patch)
tree5bde988e14a27fcabf4db6fef203263c94b89e6e /sound
parente5b35420ef7e6dc92a6cc5914bc9e5e5c1d48819 (diff)
downloadlinux-ff8a1e274cbc11da6b57849f925b895a212b56c9.tar.xz
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_sigmatel.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 217ee1f344b8..a760c30f1caa 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -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;
}