21 #define APPLE_VENDOR_ID		0x05AC
23 #define USB_REQ_GET_REPORT	0x01
24 #define USB_REQ_SET_REPORT	0x09
28 #define ACD_USB_EDID		0x0302
29 #define ACD_USB_BRIGHTNESS	0x0310
31 #define ACD_BTN_NONE		0
45 	.bInterfaceProtocol = 0x00
49 	{ APPLEDISPLAY_DEVICE(0x9218) },
50 	{ APPLEDISPLAY_DEVICE(0x9219) },
51 	{ APPLEDISPLAY_DEVICE(0x921c) },
52 	{ APPLEDISPLAY_DEVICE(0x921d) },
53 	{ APPLEDISPLAY_DEVICE(0x9222) },
54 	{ APPLEDISPLAY_DEVICE(0x9226) },
55 	{ APPLEDISPLAY_DEVICE(0x9236) },
75 static atomic_t count_displays = ATOMIC_INIT(0);
85 	case 0:  in appledisplay_complete()
115 			schedule_delayed_work(&pdata->work, 0);  in appledisplay_complete()
119 		pdata->button_pressed = 0;  in appledisplay_complete()
137 	pdata->msgdata[0] = 0x10;  in appledisplay_bl_update_status()
142 		usb_sndctrlpipe(pdata->udev, 0),  in appledisplay_bl_update_status()
146 		0,  in appledisplay_bl_update_status()
151 	if (retval < 0)  in appledisplay_bl_update_status()
154 		return 0;  in appledisplay_bl_update_status()
165 		usb_rcvctrlpipe(pdata->udev, 0),  in appledisplay_bl_get_brightness()
169 		0,  in appledisplay_bl_get_brightness()
173 		if (retval >= 0)  in appledisplay_bl_get_brightness()
180 	if (retval < 0)  in appledisplay_bl_get_brightness()
198 	if (retval >= 0)  in appledisplay_work()
214 	int int_in_endpointAddr = 0;  in appledisplay_probe()
248 	pdata->urb = usb_alloc_urb(0, GFP_KERNEL);  in appledisplay_probe()
278 	memset(&props, 0, sizeof(struct backlight_properties));  in appledisplay_probe()
280 	props.max_brightness = 0xff;  in appledisplay_probe()
293 	if (brightness < 0) {  in appledisplay_probe()
308 	return 0;  in appledisplay_probe()