Takashi Iwai faa2541f5b leds: trigger: Introduce audio mute LED trigger ...

This patch adds a new LED trigger for coupling the audio mixer change
with the LED on laptops or other devices.  Currently there are two
trigger types, "audio-mute" and "audio-micmute".

The audio driver triggers the LED brightness change via
ledtrig_audio_set() call with the proper type (either mute or
mic-mute).  OTOH, the consumers may call ledtrig_audio_get() for the
initial brightness value that may have been set by the audio driver
beforehand.

This new stuff will be used by HD-audio codec driver and some platform
drivers (thinkpad_acpi and dell-laptop, also upcoming huawei-wmi).

Acked-by: Jacek Anaszewski <[email protected]>
Acked-by: Pavel Machek <[email protected]>
Acked-by: Pali Rohár <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>

2018-11-28 12:28:30 +01:00

..

Kconfig

leds: trigger: Introduce audio mute LED trigger

2018-11-28 12:28:30 +01:00

ledtrig-activity.c

leds: activity trigger: simplifications from core changes

2018-07-05 23:21:14 +02:00

ledtrig-audio.c

leds: trigger: Introduce audio mute LED trigger

2018-11-28 12:28:30 +01:00

ledtrig-backlight.c

leds: backlight trigger: simplifications from core changes

2018-07-05 23:21:14 +02:00

ledtrig-camera.c

leds: triggers: make the MODULE_LICENSE string match the actual license

2018-07-05 22:59:36 +02:00

ledtrig-cpu.c

leds/trigger/cpu: Add LED trigger for all CPUs aggregated

2017-03-06 22:06:47 +01:00

ledtrig-default-on.c

leds: default-on trigger: make use of module_led_trigger()

2018-07-05 23:21:14 +02:00

ledtrig-disk.c

leds: Extends disk trigger for reads and writes

2018-03-11 20:01:55 +01:00

ledtrig-gpio.c

leds: gpio trigger: simplifications from core changes

2018-07-05 23:21:15 +02:00

ledtrig-heartbeat.c

leds: heartbeat trigger: simplifications from core changes

2018-07-05 23:21:13 +02:00

ledtrig-mtd.c

…

ledtrig-netdev.c

leds: netdev trigger: simplifications from core changes

2018-07-05 23:21:12 +02:00

ledtrig-oneshot.c

leds: oneshot trigger: simplifications from core changes

2018-07-05 23:21:13 +02:00

ledtrig-panic.c

…

ledtrig-pattern.c

leds: trigger: Fix sleeping function called from invalid context

2018-11-07 21:43:25 +01:00

ledtrig-timer.c

leds: timer trigger: simplifications from core changes

2018-07-05 23:21:12 +02:00

ledtrig-transient.c

leds: transient trigger: simplifications from core changes

2018-07-05 23:21:12 +02:00

Makefile

leds: trigger: Introduce audio mute LED trigger

2018-11-28 12:28:30 +01:00