Lines Matching refs:backlight_device
169 struct backlight_device *backlight_device; member
1118 static int read_brightness(struct backlight_device *bd) in read_brightness()
1125 static int set_brightness(struct backlight_device *bd, int value) in set_brightness()
1132 static int update_bl_status(struct backlight_device *bd) in update_bl_status()
1144 struct backlight_device *bd = eeepc->backlight_device; in eeepc_backlight_notify()
1155 struct backlight_device *bd; in eeepc_backlight_init()
1165 eeepc->backlight_device = NULL; in eeepc_backlight_init()
1168 eeepc->backlight_device = bd; in eeepc_backlight_init()
1177 backlight_device_unregister(eeepc->backlight_device); in eeepc_backlight_exit()
1178 eeepc->backlight_device = NULL; in eeepc_backlight_exit()
1261 if (!eeepc->backlight_device) in eeepc_acpi_notify()