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| author | Takashi Iwai <tiwai@suse.de> | 2012-07-31 10:16:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-09 08:31:52 -0700 |
| commit | 22e0422852d3aa14ad9f1793b8d7cb9e74b81608 (patch) | |
| tree | 29268eeb3928210be917cd92abd88a70c7a64fe1 /sound | |
| parent | 09f7d3b6fa3511eb0975fb40cda48f032942f49d (diff) | |
| download | linux-3.10-22e0422852d3aa14ad9f1793b8d7cb9e74b81608.tar.gz linux-3.10-22e0422852d3aa14ad9f1793b8d7cb9e74b81608.tar.bz2 linux-3.10-22e0422852d3aa14ad9f1793b8d7cb9e74b81608.zip | |
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 <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index dd83712fd74..cf41d9219a6 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; } |