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dc2139c0aa
Remove support for fb events from the led backlight trigger. Provide the helper ledtrig_backlight_blank() instead. Call it from fbdev to inform the trigger of changes to a display's blank state. Fbdev maintains a list of all installed notifiers. Instead of the fbdev notifiers, maintain an internal list of led backlight triggers. v3: - export ledtrig_backlight_blank() v2: - maintain global list of led backlight triggers (Lee) - avoid IS_REACHABLE() in source file (Lee) - notify on changes to blank state instead of display state - use lock guards - initialize led list and list mutex Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Simona Vetter <simona.vetter@ffwll.ch> Link: https://lore.kernel.org/r/20250321095517.313713-11-tzimmermann@suse.de Signed-off-by: Lee Jones <lee@kernel.org> |
History
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| .. | ||
| Kconfig | ||
| ledtrig-activity.c | ||
| ledtrig-backlight.c | ||
| ledtrig-camera.c | ||
| ledtrig-cpu.c | ||
| ledtrig-default-on.c | ||
| ledtrig-disk.c | ||
| ledtrig-gpio.c | ||
| ledtrig-heartbeat.c | ||
| ledtrig-input-events.c | ||
| ledtrig-mtd.c | ||
| ledtrig-netdev.c | ||
| ledtrig-oneshot.c | ||
| ledtrig-panic.c | ||
| ledtrig-pattern.c | ||
| ledtrig-timer.c | ||
| ledtrig-transient.c | ||
| ledtrig-tty.c | ||
| Makefile | ||