Lines Matching refs:backlight
80 struct backlight_device *backlight; member
154 if (p->backlight) { in panel_simple_disable()
155 p->backlight->props.power = FB_BLANK_POWERDOWN; in panel_simple_disable()
156 backlight_update_status(p->backlight); in panel_simple_disable()
222 if (p->backlight) { in panel_simple_enable()
223 p->backlight->props.power = FB_BLANK_UNBLANK; in panel_simple_enable()
224 backlight_update_status(p->backlight); in panel_simple_enable()
281 struct device_node *backlight, *ddc; in panel_simple_probe() local
305 backlight = of_parse_phandle(dev->of_node, "backlight", 0); in panel_simple_probe()
306 if (backlight) { in panel_simple_probe()
307 panel->backlight = of_find_backlight_by_node(backlight); in panel_simple_probe()
308 of_node_put(backlight); in panel_simple_probe()
310 if (!panel->backlight) in panel_simple_probe()
341 if (panel->backlight) in panel_simple_probe()
342 put_device(&panel->backlight->dev); in panel_simple_probe()
359 if (panel->backlight) in panel_simple_remove()
360 put_device(&panel->backlight->dev); in panel_simple_remove()