Lines Matching defs:backlight
7 #include <linux/backlight.h>
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;
322 backlight = devm_of_find_backlight(&pdev->dev);
323 if (IS_ERR(backlight))
324 return PTR_ERR(backlight);
325 panel_mod->backlight = backlight;
366 if (panel_mod->backlight)
367 put_device(&panel_mod->backlight->dev);
375 struct backlight_device *backlight = panel_mod->backlight;
377 if (backlight)
378 put_device(&backlight->dev);