2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 05:04:00 +08:00
linux-next/drivers/leds/trigger
Paulo Costa 0b88b71c77 leds/trigger/cpu: Add LED trigger for all CPUs aggregated
Currently there is one CPU led trigger per cpu ('cpu0', 'cpu1', ...)

This patch adds a new trigger, 'cpu', with brightness proportional to
the number of active CPUs.

If multiple brightness levels aren't supported on the LED,
it effectively indicates if there is any CPU active.

This is particularly useful on tiny linux boards with more CPU cores than LED pins.

Signed-off-by: Paulo Costa <me@paulo.costa.nom.br>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-03-06 22:06:47 +01:00
..
Kconfig leds: convert IDE trigger to common disk trigger 2016-06-20 09:57:56 +02:00
ledtrig-backlight.c leds: core: Add led_set_brightness_nosleep{nopm} functions 2016-01-04 09:57:30 +01:00
ledtrig-camera.c
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: core: Add led_set_brightness_nosleep{nopm} functions 2016-01-04 09:57:30 +01:00
ledtrig-disk.c leds: convert IDE trigger to common disk trigger 2016-06-20 09:57:56 +02:00
ledtrig-gpio.c leds: core: Add led_set_brightness_nosleep{nopm} functions 2016-01-04 09:57:30 +01:00
ledtrig-heartbeat.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h> 2017-03-02 08:42:27 +01:00
ledtrig-mtd.c leds: trigger: Introduce a MTD (NAND/NOR) trigger 2016-04-13 10:23:14 +02:00
ledtrig-oneshot.c leds: triggers: oneshot: fix module license specification 2016-01-04 09:57:36 +01:00
ledtrig-panic.c leds: triggers: Allow to switch the trigger to "panic" on a kernel panic 2016-05-06 10:22:09 +02:00
ledtrig-timer.c
ledtrig-transient.c leds: ledtrig-transient: fix duration to be msec instead of jiffies 2016-01-04 09:57:36 +01:00
Makefile leds: convert IDE trigger to common disk trigger 2016-06-20 09:57:56 +02:00