Lines Matching refs:backlight
28 struct backlight_device *backlight;
47 struct backlight_device *backlight = panel_encoder->mod->backlight;
50 if (backlight) {
51 backlight->props.power = mode == DRM_MODE_DPMS_ON ?
53 backlight_update_status(backlight);
307 struct backlight_device *backlight;
323 backlight = devm_of_find_backlight(&pdev->dev);
324 if (IS_ERR(backlight))
325 return PTR_ERR(backlight);
326 panel_mod->backlight = backlight;
371 if (panel_mod->backlight)
372 put_device(&panel_mod->backlight->dev);
380 struct backlight_device *backlight = panel_mod->backlight;
382 if (backlight)
383 put_device(&backlight->dev);