Lines Matching refs:backlight
7 #include <linux/backlight.h>
29 struct backlight_device *backlight;
48 struct backlight_device *backlight = panel_encoder->mod->backlight;
51 if (backlight) {
52 backlight->props.power = mode == DRM_MODE_DPMS_ON ?
54 backlight_update_status(backlight);
308 struct backlight_device *backlight;
324 backlight = devm_of_find_backlight(&pdev->dev);
325 if (IS_ERR(backlight))
326 return PTR_ERR(backlight);
327 panel_mod->backlight = backlight;
372 if (panel_mod->backlight)
373 put_device(&panel_mod->backlight->dev);
381 struct backlight_device *backlight = panel_mod->backlight;
383 if (backlight)
384 put_device(&backlight->dev);