From: Hui Wang <[email protected]>
commit 404690649e6a52ee39817168f2d984726412e091 upstream.
Before the micmute_led_set() is introduced, the function of
alc_gpio_micmute_update() will set the gpio value with the
!micmute_led.led_value, and the machines have the correct micmute led
status. After the micmute_led_set() is introduced, it sets the gpio
value with !!micmute_led.led_value, so the led status is not correct
anymore, we need to set micmute_led_polarity = 1 to workaround it.
Now we fix the micmute_led_set() and remove micmute_led_polarity = 1.
Fixes: 87dc36482cab ("ALSA: hda/realtek - Add LED class support for micmute
LED")
Reported-and-suggested-by: Kai-Heng Feng <[email protected]>
Cc: <[email protected]>
Signed-off-by: Hui Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/patch_realtek.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4118,7 +4118,7 @@ static int micmute_led_set(struct led_cl
struct alc_spec *spec = codec->spec;
alc_update_gpio_led(codec, spec->gpio_mic_led_mask,
- spec->micmute_led_polarity, !!brightness);
+ spec->micmute_led_polarity, !brightness);
return 0;
}
@@ -4173,8 +4173,6 @@ static void alc285_fixup_hp_gpio_led(str
{
struct alc_spec *spec = codec->spec;
- spec->micmute_led_polarity = 1;
-
alc_fixup_hp_gpio_led(codec, action, 0x04, 0x01);
}
@@ -4426,7 +4424,6 @@ static void alc233_fixup_lenovo_line2_mi
{
struct alc_spec *spec = codec->spec;
- spec->micmute_led_polarity = 1;
alc_fixup_hp_gpio_led(codec, action, 0, 0x04);
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
spec->init_amp = ALC_INIT_DEFAULT;
