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(parent: 6c3384d) | patch
leds: gpio: Set max brightness to 1
authorDylan Van Assche <me@dylanvanassche.be>
Tue, 29 Dec 2020 18:15:12 +0000 (19:15 +0100)
committerPavel Machek <pavel@ucw.cz>
Wed, 3 Feb 2021 14:34:37 +0000 (15:34 +0100)
commitd86464527681b72941939258ef68904cae6f8136
treeef0b35b97ba7540c6fc0689e7d165872cc6dc39atree | snapshot
parent6c3384d8f408548df74d27bfa0c95c47988f1480commit | diff
leds: gpio: Set max brightness to 1

GPIO LEDs only know 2 states: ON or OFF and do not have PWM capabilities.
However, the max brightness is reported as 255.

This patch sets the max brightness value of a GPIO controlled LED to 1.

Tested on my PinePhone 1.2.

Signed-off-by: Dylan Van Assche <me@dylanvanassche.be>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
drivers/leds/leds-gpio.c diff | blob | history
Domain: System / Kernel;