Lines Matching defs:backlight
9 #include <linux/backlight.h>
79 struct backlight_device *backlight;
82 backlight = ddata->bldev;
84 backlight = ddata->extbldev;
89 backlight_enable(backlight);
91 backlight_disable(backlight);
462 struct backlight_device *backlight;
492 backlight = devm_of_find_backlight(&dsi->dev);
493 if (IS_ERR(backlight))
494 return PTR_ERR(backlight);
496 /* If no backlight device is found assume native backlight support */
497 if (backlight)
498 ddata->extbldev = backlight;