Messages in this thread Patch in this message | | | Date | Thu, 21 May 2015 18:18:22 +0300 | From | Stas Sergeev <> | Subject | [PATCH 11/20] leds: mark locomo driver with LED_BRIGHTNESS_FAST flag |
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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 <cooloney@gmail.com> CC: Richard Purdie <rpurdie@rpsys.net> CC: Jacek Anaszewski <j.anaszewski@samsung.com> CC: linux-leds@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: John Lenz <lenz@cs.wisc.edu>
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net> --- drivers/leds/leds-locomo.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/leds/leds-locomo.c b/drivers/leds/leds-locomo.c index 80ba048..0eb69c3 100644 --- a/drivers/leds/leds-locomo.c +++ b/drivers/leds/leds-locomo.c @@ -47,12 +47,14 @@ static struct led_classdev locomo_led0 = { .name = "locomo:amber:charge", .default_trigger = "main-battery-charging", .brightness_set = locomoled_brightness_set0, + .flags = LED_BRIGHTNESS_FAST, };
static struct led_classdev locomo_led1 = { .name = "locomo:green:mail", .default_trigger = "nand-disk", .brightness_set = locomoled_brightness_set1, + .flags = LED_BRIGHTNESS_FAST, };
static int locomoled_probe(struct locomo_dev *ldev) -- 1.7.9.5
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