* Written by Simon Glass <sjg@chromium.org>
*/
+#define LOG_CATEGORY UCLASS_PANEL_BACKLIGHT
+
#include <common.h>
#include <dm.h>
#include <backlight.h>
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",