Messages in this thread Patch in this message | | | Date | Wed, 20 May 2015 18:35:04 +0300 | From | Stas Sergeev <> | Subject | [PATCH 17/20] leds: mark s3c24xx 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
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net> --- drivers/leds/leds-s3c24xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c index 83641a7..ed61bf9 100644 --- a/drivers/leds/leds-s3c24xx.c +++ b/drivers/leds/leds-s3c24xx.c @@ -84,7 +84,7 @@ static int s3c24xx_led_probe(struct platform_device *dev) led->cdev.brightness_set = s3c24xx_led_set; led->cdev.default_trigger = pdata->def_trigger; led->cdev.name = pdata->name; - led->cdev.flags |= LED_CORE_SUSPENDRESUME; + led->cdev.flags |= LED_CORE_SUSPENDRESUME | LED_BRIGHTNESS_FAST;
led->pdata = pdata;
-- 1.7.9.5
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