ALSA: hda/sigmatel - Fix inverted mute LED
While refactoring the mute-LED handling for HP laptops, I messed up
the polarity check in a wrong way. The red (or the mute-LED if any)
should appear in the muted state, corresponding to GPIO on.
Reported-by: Mikko Vinni <mmvinni@yahoo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 33a9946..4742cac 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -5063,12 +5063,11 @@
if (spec->gpio_led_polarity)
muted = !muted;
- /*polarity defines *not* muted state level*/
if (!spec->vref_mute_led_nid) {
if (muted)
- spec->gpio_data &= ~spec->gpio_led; /* orange */
+ spec->gpio_data |= spec->gpio_led;
else
- spec->gpio_data |= spec->gpio_led; /* white */
+ spec->gpio_data &= ~spec->gpio_led;
stac_gpio_set(codec, spec->gpio_mask,
spec->gpio_dir, spec->gpio_data);
} else {