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![]() 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 <jacek.anaszewski@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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.. | ||
Kconfig | ||
ledtrig-activity.c | ||
ledtrig-audio.c | ||
ledtrig-backlight.c | ||
ledtrig-camera.c | ||
ledtrig-cpu.c | ||
ledtrig-default-on.c | ||
ledtrig-disk.c | ||
ledtrig-gpio.c | ||
ledtrig-heartbeat.c | ||
ledtrig-mtd.c | ||
ledtrig-netdev.c | ||
ledtrig-oneshot.c | ||
ledtrig-panic.c | ||
ledtrig-pattern.c | ||
ledtrig-timer.c | ||
ledtrig-transient.c | ||
Makefile |