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ALSA: hda: generic: Always call led-trigger for mic mute LED

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Instead of adding a special hook to trigger the mic-mute LED device,
call it always from the common callback function.  It won't hurt even
if no corresponding led cdev is present.

This is basically a preliminary change for the later patches to
convert the all mic-mute LED handling to LED class cdev.

Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200618110842.27238-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2020-06-18 13:08:30 +02:00
parent b3a9e3b962
commit bf61c42a44
1 changed files with 5 additions and 13 deletions
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18
sound/pci/hda/hda_generic.c
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@ -3923,6 +3923,10 @@ static void call_micmute_led_update(struct hda_codec *codec)
spec->micmute_led.led_value = val;
if (spec->micmute_led.update)
spec->micmute_led.update(codec);
#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO)
ledtrig_audio_set(LED_AUDIO_MICMUTE,
spec->micmute_led.led_value ? LED_ON : LED_OFF);
#endif
}
static void update_micmute_led(struct hda_codec *codec,
@ -4023,16 +4027,6 @@ int snd_hda_gen_add_micmute_led(struct hda_codec *codec,
}
EXPORT_SYMBOL_GPL(snd_hda_gen_add_micmute_led);
#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO)
static void call_ledtrig_micmute(struct hda_codec *codec)
{
struct hda_gen_spec *spec = codec->spec;
ledtrig_audio_set(LED_AUDIO_MICMUTE,
spec->micmute_led.led_value ? LED_ON : LED_OFF);
}
#endif
/**
* snd_hda_gen_fixup_micmute_led - A fixup for mic-mute LED trigger
*
@ -4051,10 +4045,8 @@ static void call_ledtrig_micmute(struct hda_codec *codec)
void snd_hda_gen_fixup_micmute_led(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO)
if (action == HDA_FIXUP_ACT_PROBE)
snd_hda_gen_add_micmute_led(codec, call_ledtrig_micmute);
#endif
snd_hda_gen_add_micmute_led(codec, NULL);
}
EXPORT_SYMBOL_GPL(snd_hda_gen_fixup_micmute_led);