mmc: sdhci: Use debug for not supported SDMA info message

[oweals/u-boot.git] / drivers / video / backlight-uclass.c

diff --git a/drivers/video/backlight-uclass.c b/drivers/video/backlight-uclass.c
index 92715e2f1303198d04c4c46f8355f698ff1108f9..0aadf8a1f9749112765899be217de1753a9234af 100644 (file)
--- a/drivers/video/backlight-uclass.c
+++ b/drivers/video/backlight-uclass.c
@@ -18,6 +18,16 @@ int backlight_enable(struct udevice *dev)
        return ops->enable(dev);
 }
 
+int backlight_set_brightness(struct udevice *dev, int percent)
+{
+       const struct backlight_ops *ops = backlight_get_ops(dev);
+
+       if (!ops->set_brightness)
+               return -ENOSYS;
+
+       return ops->set_brightness(dev, percent);
+}
+
 UCLASS_DRIVER(backlight) = {
        .id             = UCLASS_PANEL_BACKLIGHT,
        .name           = "backlight",