Messages in this thread Patch in this message | | | Date | Thu, 21 May 2015 18:15:06 +0300 | From | Stas Sergeev <> | Subject | [PATCH 06/20] leds: mark cobalt-qube 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: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net> --- 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
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