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authorHui Wang <hui.wang@canonical.com>2020-08-11 15:24:30 +0300
committerTakashi Iwai <tiwai@suse.de>2020-08-11 15:47:24 +0300
commit404690649e6a52ee39817168f2d984726412e091 (patch)
treec3e9d40c2de5264b4532f08b96de8c28919262af /sound
parent85cb905d3c5ff6107f4948314731c1b55b689cfc (diff)
downloadlinux-404690649e6a52ee39817168f2d984726412e091.tar.xz
ALSA: hda - reverse the setting value in the micmute_led_set
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 <kai.heng.feng@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20200811122430.6546-1-hui.wang@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 09d93dd88713..073029aeaf3c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4125,7 +4125,7 @@ static int micmute_led_set(struct led_classdev *led_cdev,
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;
}
@@ -4162,8 +4162,6 @@ static void alc285_fixup_hp_gpio_led(struct hda_codec *codec,
{
struct alc_spec *spec = codec->spec;
- spec->micmute_led_polarity = 1;
-
alc_fixup_hp_gpio_led(codec, action, 0x04, 0x01);
}
@@ -4414,7 +4412,6 @@ static void alc233_fixup_lenovo_line2_mic_hotkey(struct hda_codec *codec,
{
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;