This driver doesn't use sleeping operations in .brightness_set method, and can be marked with LED_BRIGHTNESS_FAST flag. That flag allows changing brightness at high rates (over 100Hz).
CC: Bryan Wu <[email protected]> CC: Richard Purdie <[email protected]> CC: Jacek Anaszewski <[email protected]> CC: [email protected] CC: [email protected] Signed-off-by: Stas Sergeev <[email protected]> --- drivers/leds/leds-cobalt-qube.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/leds/leds-cobalt-qube.c b/drivers/leds/leds-cobalt-qube.c index d975220..f16da2a 100644 --- a/drivers/leds/leds-cobalt-qube.c +++ b/drivers/leds/leds-cobalt-qube.c @@ -31,6 +31,7 @@ static struct led_classdev qube_front_led = { .brightness = LED_FULL, .brightness_set = qube_front_led_set, .default_trigger = "default-on", + .flags = LED_BRIGHTNESS_FAST, }; static int cobalt_qube_led_probe(struct platform_device *pdev) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
