Lines Matching refs:backlight_device
168 struct backlight_device *backlight_device; member
1117 static int read_brightness(struct backlight_device *bd) in read_brightness()
1124 static int set_brightness(struct backlight_device *bd, int value) in set_brightness()
1131 static int update_bl_status(struct backlight_device *bd) in update_bl_status()
1143 struct backlight_device *bd = eeepc->backlight_device; in eeepc_backlight_notify()
1154 struct backlight_device *bd; in eeepc_backlight_init()
1164 eeepc->backlight_device = NULL; in eeepc_backlight_init()
1167 eeepc->backlight_device = bd; in eeepc_backlight_init()
1176 backlight_device_unregister(eeepc->backlight_device); in eeepc_backlight_exit()
1177 eeepc->backlight_device = NULL; in eeepc_backlight_exit()
1260 if (!eeepc->backlight_device) in eeepc_acpi_notify()