Lines Matching refs:backlight_device
337 struct backlight_device *backlight_device;
509 static int get_brightness(struct backlight_device *bd)
550 static int update_status(struct backlight_device *bd)
1164 if (samsung->backlight_device) {
1165 backlight_device_unregister(samsung->backlight_device);
1166 samsung->backlight_device = NULL;
1172 struct backlight_device *bd;
1190 samsung->backlight_device = bd;
1191 samsung->backlight_device->props.brightness = read_brightness(samsung);
1192 samsung->backlight_device->props.power = FB_BLANK_UNBLANK;
1193 backlight_update_status(samsung->backlight_device);