This patch adds description of brightness_set and a recently introduced brightness_set_nonblocking op. Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx> Cc: Andrew Lunn <andrew@xxxxxxx> Cc: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> Cc: Pavel Machek <pavel@xxxxxx> Cc: Stas Sergeev <stsp@xxxxxxxxxxxxxxxxxxxxx> --- Documentation/leds/leds-class.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/leds/leds-class.txt b/Documentation/leds/leds-class.txt index 62261c0..c36a6b8 100644 --- a/Documentation/leds/leds-class.txt +++ b/Documentation/leds/leds-class.txt @@ -52,6 +52,17 @@ above leaves scope for further attributes should they be needed. If sections of the name don't apply, just leave that section blank. +Brightness setting callbacks +============================ + +LED subsystem core exposes two function pointers for setting brightness: + + - brightness_set : Intended for drivers that set brightness in + a non-blocking way, + - brightness_set_blocking : Intended for drivers that either sleep or + use delays while setting brightness. + + Hardware accelerated blink of LEDs ================================== -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
