> > 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@xxxxxxxxx> > CC: Richard Purdie <rpurdie@xxxxxxxxx> > CC: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx> > CC: linux-leds@xxxxxxxxxxxxxxx > CC: linux-kernel@xxxxxxxxxxxxxxx > CC: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> > CC: Christian Gmeiner <christian.gmeiner@xxxxxxxxx> > > Signed-off-by: Stas Sergeev <stsp@xxxxxxxxxxxxxxxxxxxxx> > --- > drivers/leds/leds-ot200.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/leds/leds-ot200.c b/drivers/leds/leds-ot200.c > index 39870de..d357c14 100644 > --- a/drivers/leds/leds-ot200.c > +++ b/drivers/leds/leds-ot200.c > @@ -123,6 +123,7 @@ static int ot200_led_probe(struct platform_device *pdev) > > leds[i].cdev.name = leds[i].name; > leds[i].cdev.brightness_set = ot200_led_brightness_set; > + leds[i].cdev.flags |= LED_BRIGHTNESS_FAST; > > ret = led_classdev_register(&pdev->dev, &leds[i].cdev); > if (ret < 0) > -- > 1.7.9.5 Reviewed-by: Christian Gmeiner <christian.gmeiner@xxxxxxxxx> -- 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
