615 static void sony_set_leds(struct sony_sc *sc);
617 static inline void sony_schedule_work(struct sony_sc *sc,  in sony_schedule_work()  argument
624 		spin_lock_irqsave(&sc->lock, flags);  in sony_schedule_work()
625 		if (!sc->defer_initialization && sc->state_worker_initialized)  in sony_schedule_work()
626 			schedule_work(&sc->state_worker);  in sony_schedule_work()
627 		spin_unlock_irqrestore(&sc->lock, flags);  in sony_schedule_work()
630 		if (sc->hotplug_worker_initialized)  in sony_schedule_work()
631 			schedule_work(&sc->hotplug_worker);  in sony_schedule_work()
638 	struct sony_sc *sc = urb->context;  in ghl_magic_poke_cb()  local
641 		hid_err(sc->hdev, "URB transfer failed : %d", urb->status);  in ghl_magic_poke_cb()
643 	mod_timer(&sc->ghl_poke_timer, jiffies + GHL_GUITAR_POKE_INTERVAL*HZ);  in ghl_magic_poke_cb()
649 	struct sony_sc *sc = from_timer(sc, t, ghl_poke_timer);  in ghl_magic_poke()  local
651 	ret = usb_submit_urb(sc->ghl_urb, GFP_ATOMIC);  in ghl_magic_poke()
653 		hid_err(sc->hdev, "usb_submit_urb failed: %d", ret);  in ghl_magic_poke()
656 static int ghl_init_urb(struct sony_sc *sc, struct usb_device *usbdev,  in ghl_init_urb()  argument
666 	cr = devm_kzalloc(&sc->hdev->dev, sizeof(*cr), GFP_ATOMIC);  in ghl_init_urb()
670 	databuf = devm_kzalloc(&sc->hdev->dev, poke_size, GFP_ATOMIC);  in ghl_init_urb()
682 		sc->ghl_urb, usbdev, pipe,  in ghl_init_urb()
684 		ghl_magic_poke_cb, sc);  in ghl_init_urb()
708 	struct sony_sc *sc = hid_get_drvdata(hdev);  in ds4_show_poll_interval()  local
710 	return snprintf(buf, PAGE_SIZE, "%i\n", sc->ds4_bt_poll_interval);  in ds4_show_poll_interval()
718 	struct sony_sc *sc = hid_get_drvdata(hdev);  in ds4_store_poll_interval()  local
728 	spin_lock_irqsave(&sc->lock, flags);  in ds4_store_poll_interval()
729 	sc->ds4_bt_poll_interval = interval;  in ds4_store_poll_interval()
730 	spin_unlock_irqrestore(&sc->lock, flags);  in ds4_store_poll_interval()
732 	sony_schedule_work(sc, SONY_WORKER_STATE);  in ds4_store_poll_interval()
745 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_show_firmware_version()  local
747 	return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->fw_version);  in sony_show_firmware_version()
757 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_show_hardware_version()  local
759 	return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->hw_version);  in sony_show_hardware_version()
942 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_report_fixup()  local
944 	if (sc->quirks & (SINO_LITE_CONTROLLER | FUTUREMAX_DANCE_MAT))  in sony_report_fixup()
951 	if ((sc->quirks & VAIO_RDESC_CONSTANT) && *rsize >= 56 &&  in sony_report_fixup()
963 	if (sc->quirks & MOTION_CONTROLLER)  in sony_report_fixup()
966 	if (sc->quirks & PS3REMOTE)  in sony_report_fixup()
973 	if ((sc->quirks & SIXAXIS_CONTROLLER_USB) && *rsize >= 45 &&  in sony_report_fixup()
989 static void sixaxis_parse_report(struct sony_sc *sc, u8 *rd, int size)  in sixaxis_parse_report()  argument
1003 	offset = (sc->quirks & MOTION_CONTROLLER) ? 12 : 30;  in sixaxis_parse_report()
1014 	spin_lock_irqsave(&sc->lock, flags);  in sixaxis_parse_report()
1015 	sc->battery_capacity = battery_capacity;  in sixaxis_parse_report()
1016 	sc->battery_status = battery_status;  in sixaxis_parse_report()
1017 	spin_unlock_irqrestore(&sc->lock, flags);  in sixaxis_parse_report()
1019 	if (sc->quirks & SIXAXIS_CONTROLLER) {  in sixaxis_parse_report()
1024 		input_report_abs(sc->sensor_dev, ABS_X, val);  in sixaxis_parse_report()
1028 		input_report_abs(sc->sensor_dev, ABS_Y, val);  in sixaxis_parse_report()
1031 		input_report_abs(sc->sensor_dev, ABS_Z, val);  in sixaxis_parse_report()
1033 		input_sync(sc->sensor_dev);  in sixaxis_parse_report()
1037 static void dualshock4_parse_report(struct sony_sc *sc, u8 *rd, int size)  in dualshock4_parse_report()  argument
1039 	struct hid_input *hidinput = list_entry(sc->hdev->inputs.next,  in dualshock4_parse_report()
1049 	int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 2 : 0;  in dualshock4_parse_report()
1053 	input_report_key(sc->touchpad, BTN_LEFT, rd[offset+2] & 0x2);  in dualshock4_parse_report()
1109 	if (!sc->timestamp_initialized) {  in dualshock4_parse_report()
1110 		sc->timestamp_us = ((unsigned int)timestamp * 16) / 3;  in dualshock4_parse_report()
1111 		sc->timestamp_initialized = true;  in dualshock4_parse_report()
1115 		if (sc->prev_timestamp > timestamp)  in dualshock4_parse_report()
1116 			delta = (U16_MAX - sc->prev_timestamp + timestamp + 1);  in dualshock4_parse_report()
1118 			delta = timestamp - sc->prev_timestamp;  in dualshock4_parse_report()
1119 		sc->timestamp_us += (delta * 16) / 3;  in dualshock4_parse_report()
1121 	sc->prev_timestamp = timestamp;  in dualshock4_parse_report()
1122 	input_event(sc->sensor_dev, EV_MSC, MSC_TIMESTAMP, sc->timestamp_us);  in dualshock4_parse_report()
1128 		struct ds4_calibration_data *calib = &sc->ds4_calib_data[n];  in dualshock4_parse_report()
1139 		input_report_abs(sc->sensor_dev, calib->abs_code, calib_data);  in dualshock4_parse_report()
1142 	input_sync(sc->sensor_dev);  in dualshock4_parse_report()
1193 	spin_lock_irqsave(&sc->lock, flags);  in dualshock4_parse_report()
1194 	sc->battery_capacity = battery_capacity;  in dualshock4_parse_report()
1195 	sc->battery_status = battery_status;  in dualshock4_parse_report()
1196 	spin_unlock_irqrestore(&sc->lock, flags);  in dualshock4_parse_report()
1205 	max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 4 : 3;  in dualshock4_parse_report()
1232 			input_mt_slot(sc->touchpad, n);  in dualshock4_parse_report()
1233 			input_mt_report_slot_state(sc->touchpad, MT_TOOL_FINGER, active);  in dualshock4_parse_report()
1236 				input_report_abs(sc->touchpad, ABS_MT_POSITION_X, x);  in dualshock4_parse_report()
1237 				input_report_abs(sc->touchpad, ABS_MT_POSITION_Y, y);  in dualshock4_parse_report()
1242 		input_mt_sync_frame(sc->touchpad);  in dualshock4_parse_report()
1243 		input_sync(sc->touchpad);  in dualshock4_parse_report()
1247 static void nsg_mrxu_parse_report(struct sony_sc *sc, u8 *rd, int size)  in nsg_mrxu_parse_report()  argument
1272 	input_report_key(sc->touchpad, BTN_LEFT, rd[offset] & 0x0F);  in nsg_mrxu_parse_report()
1286 		input_mt_slot(sc->touchpad, n);  in nsg_mrxu_parse_report()
1287 		input_mt_report_slot_state(sc->touchpad, MT_TOOL_FINGER, active & 0x03);  in nsg_mrxu_parse_report()
1292 			input_report_abs(sc->touchpad, ABS_MT_TOUCH_MAJOR,  in nsg_mrxu_parse_report()
1294 			input_report_abs(sc->touchpad, ABS_MT_TOUCH_MINOR,  in nsg_mrxu_parse_report()
1296 			input_report_abs(sc->touchpad, ABS_MT_ORIENTATION,  in nsg_mrxu_parse_report()
1298 			input_report_abs(sc->touchpad, ABS_MT_POSITION_X, x);  in nsg_mrxu_parse_report()
1299 			input_report_abs(sc->touchpad, ABS_MT_POSITION_Y,  in nsg_mrxu_parse_report()
1307 				input_report_rel(sc->touchpad, REL_X, relx);  in nsg_mrxu_parse_report()
1308 				input_report_rel(sc->touchpad, REL_Y, rely);  in nsg_mrxu_parse_report()
1316 	input_mt_sync_frame(sc->touchpad);  in nsg_mrxu_parse_report()
1318 	input_sync(sc->touchpad);  in nsg_mrxu_parse_report()
1324 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_raw_event()  local
1330 	if ((sc->quirks & SIXAXIS_CONTROLLER) && rd[0] == 0x01 && size == 49) {  in sony_raw_event()
1347 		sixaxis_parse_report(sc, rd, size);  in sony_raw_event()
1348 	} else if ((sc->quirks & MOTION_CONTROLLER_BT) && rd[0] == 0x01 && size == 49) {  in sony_raw_event()
1349 		sixaxis_parse_report(sc, rd, size);  in sony_raw_event()
1350 	} else if ((sc->quirks & NAVIGATION_CONTROLLER) && rd[0] == 0x01 &&  in sony_raw_event()
1352 		sixaxis_parse_report(sc, rd, size);  in sony_raw_event()
1353 	} else if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 &&  in sony_raw_event()
1355 		dualshock4_parse_report(sc, rd, size);  in sony_raw_event()
1356 	} else if (((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && rd[0] == 0x11 &&  in sony_raw_event()
1367 			hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n",  in sony_raw_event()
1372 		dualshock4_parse_report(sc, rd, size);  in sony_raw_event()
1373 	} else if ((sc->quirks & DUALSHOCK4_DONGLE) && rd[0] == 0x01 &&  in sony_raw_event()
1385 		spin_lock_irqsave(&sc->lock, flags);  in sony_raw_event()
1386 		dongle_state = sc->ds4_dongle_state;  in sony_raw_event()
1387 		spin_unlock_irqrestore(&sc->lock, flags);  in sony_raw_event()
1398 			hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n");  in sony_raw_event()
1399 			sony_set_leds(sc);  in sony_raw_event()
1401 			spin_lock_irqsave(&sc->lock, flags);  in sony_raw_event()
1402 			sc->ds4_dongle_state = DONGLE_CALIBRATING;  in sony_raw_event()
1403 			spin_unlock_irqrestore(&sc->lock, flags);  in sony_raw_event()
1405 			sony_schedule_work(sc, SONY_WORKER_HOTPLUG);  in sony_raw_event()
1413 			hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n");  in sony_raw_event()
1415 			spin_lock_irqsave(&sc->lock, flags);  in sony_raw_event()
1416 			sc->ds4_dongle_state = DONGLE_DISCONNECTED;  in sony_raw_event()
1417 			spin_unlock_irqrestore(&sc->lock, flags);  in sony_raw_event()
1428 		dualshock4_parse_report(sc, rd, size);  in sony_raw_event()
1430 	} else if ((sc->quirks & NSG_MRXU_REMOTE) && rd[0] == 0x02) {  in sony_raw_event()
1431 		nsg_mrxu_parse_report(sc, rd, size);  in sony_raw_event()
1435 	if (sc->defer_initialization) {  in sony_raw_event()
1436 		sc->defer_initialization = 0;  in sony_raw_event()
1437 		sony_schedule_work(sc, SONY_WORKER_STATE);  in sony_raw_event()
1447 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_mapping()  local
1449 	if (sc->quirks & BUZZ_CONTROLLER) {  in sony_mapping()
1472 	if (sc->quirks & PS3REMOTE)  in sony_mapping()
1475 	if (sc->quirks & NAVIGATION_CONTROLLER)  in sony_mapping()
1478 	if (sc->quirks & SIXAXIS_CONTROLLER)  in sony_mapping()
1481 	if (sc->quirks & DUALSHOCK4_CONTROLLER)  in sony_mapping()
1484 	if (sc->quirks & GH_GUITAR_CONTROLLER)  in sony_mapping()
1491 static int sony_register_touchpad(struct sony_sc *sc, int touch_count,  in sony_register_touchpad()  argument
1498 	sc->touchpad = devm_input_allocate_device(&sc->hdev->dev);  in sony_register_touchpad()
1499 	if (!sc->touchpad)  in sony_register_touchpad()
1502 	input_set_drvdata(sc->touchpad, sc);  in sony_register_touchpad()
1503 	sc->touchpad->dev.parent = &sc->hdev->dev;  in sony_register_touchpad()
1504 	sc->touchpad->phys = sc->hdev->phys;  in sony_register_touchpad()
1505 	sc->touchpad->uniq = sc->hdev->uniq;  in sony_register_touchpad()
1506 	sc->touchpad->id.bustype = sc->hdev->bus;  in sony_register_touchpad()
1507 	sc->touchpad->id.vendor = sc->hdev->vendor;  in sony_register_touchpad()
1508 	sc->touchpad->id.product = sc->hdev->product;  in sony_register_touchpad()
1509 	sc->touchpad->id.version = sc->hdev->version;  in sony_register_touchpad()
1514 	name_sz = strlen(sc->hdev->name) + sizeof(DS4_TOUCHPAD_SUFFIX);  in sony_register_touchpad()
1515 	name = devm_kzalloc(&sc->hdev->dev, name_sz, GFP_KERNEL);  in sony_register_touchpad()
1518 	snprintf(name, name_sz, "%s" DS4_TOUCHPAD_SUFFIX, sc->hdev->name);  in sony_register_touchpad()
1519 	sc->touchpad->name = name;  in sony_register_touchpad()
1522 	__set_bit(EV_KEY, sc->touchpad->evbit);  in sony_register_touchpad()
1523 	__set_bit(BTN_LEFT, sc->touchpad->keybit);  in sony_register_touchpad()
1524 	__set_bit(INPUT_PROP_BUTTONPAD, sc->touchpad->propbit);  in sony_register_touchpad()
1526 	input_set_abs_params(sc->touchpad, ABS_MT_POSITION_X, 0, w, 0, 0);  in sony_register_touchpad()
1527 	input_set_abs_params(sc->touchpad, ABS_MT_POSITION_Y, 0, h, 0, 0);  in sony_register_touchpad()
1530 		input_set_abs_params(sc->touchpad, ABS_MT_TOUCH_MAJOR,   in sony_register_touchpad()
1533 			input_set_abs_params(sc->touchpad, ABS_MT_TOUCH_MINOR,   in sony_register_touchpad()
1536 			input_set_abs_params(sc->touchpad, ABS_MT_ORIENTATION,   in sony_register_touchpad()
1540 	if (sc->quirks & NSG_MRXU_REMOTE) {  in sony_register_touchpad()
1541 		__set_bit(EV_REL, sc->touchpad->evbit);  in sony_register_touchpad()
1544 	ret = input_mt_init_slots(sc->touchpad, touch_count, INPUT_MT_POINTER);  in sony_register_touchpad()
1548 	ret = input_register_device(sc->touchpad);  in sony_register_touchpad()
1555 static int sony_register_sensors(struct sony_sc *sc)  in sony_register_sensors()  argument
1562 	sc->sensor_dev = devm_input_allocate_device(&sc->hdev->dev);  in sony_register_sensors()
1563 	if (!sc->sensor_dev)  in sony_register_sensors()
1566 	input_set_drvdata(sc->sensor_dev, sc);  in sony_register_sensors()
1567 	sc->sensor_dev->dev.parent = &sc->hdev->dev;  in sony_register_sensors()
1568 	sc->sensor_dev->phys = sc->hdev->phys;  in sony_register_sensors()
1569 	sc->sensor_dev->uniq = sc->hdev->uniq;  in sony_register_sensors()
1570 	sc->sensor_dev->id.bustype = sc->hdev->bus;  in sony_register_sensors()
1571 	sc->sensor_dev->id.vendor = sc->hdev->vendor;  in sony_register_sensors()
1572 	sc->sensor_dev->id.product = sc->hdev->product;  in sony_register_sensors()
1573 	sc->sensor_dev->id.version = sc->hdev->version;  in sony_register_sensors()
1578 	name_sz = strlen(sc->hdev->name) + sizeof(SENSOR_SUFFIX);  in sony_register_sensors()
1579 	name = devm_kzalloc(&sc->hdev->dev, name_sz, GFP_KERNEL);  in sony_register_sensors()
1582 	snprintf(name, name_sz, "%s" SENSOR_SUFFIX, sc->hdev->name);  in sony_register_sensors()
1583 	sc->sensor_dev->name = name;  in sony_register_sensors()
1585 	if (sc->quirks & SIXAXIS_CONTROLLER) {  in sony_register_sensors()
1592 		input_set_abs_params(sc->sensor_dev, ABS_X, -512, 511, 4, 0);  in sony_register_sensors()
1593 		input_set_abs_params(sc->sensor_dev, ABS_Y, -512, 511, 4, 0);  in sony_register_sensors()
1594 		input_set_abs_params(sc->sensor_dev, ABS_Z, -512, 511, 4, 0);  in sony_register_sensors()
1595 		input_abs_set_res(sc->sensor_dev, ABS_X, SIXAXIS_ACC_RES_PER_G);  in sony_register_sensors()
1596 		input_abs_set_res(sc->sensor_dev, ABS_Y, SIXAXIS_ACC_RES_PER_G);  in sony_register_sensors()
1597 		input_abs_set_res(sc->sensor_dev, ABS_Z, SIXAXIS_ACC_RES_PER_G);  in sony_register_sensors()
1598 	} else if (sc->quirks & DUALSHOCK4_CONTROLLER) {  in sony_register_sensors()
1600 		input_set_abs_params(sc->sensor_dev, ABS_X, -range, range, 16, 0);  in sony_register_sensors()
1601 		input_set_abs_params(sc->sensor_dev, ABS_Y, -range, range, 16, 0);  in sony_register_sensors()
1602 		input_set_abs_params(sc->sensor_dev, ABS_Z, -range, range, 16, 0);  in sony_register_sensors()
1603 		input_abs_set_res(sc->sensor_dev, ABS_X, DS4_ACC_RES_PER_G);  in sony_register_sensors()
1604 		input_abs_set_res(sc->sensor_dev, ABS_Y, DS4_ACC_RES_PER_G);  in sony_register_sensors()
1605 		input_abs_set_res(sc->sensor_dev, ABS_Z, DS4_ACC_RES_PER_G);  in sony_register_sensors()
1608 		input_set_abs_params(sc->sensor_dev, ABS_RX, -range, range, 16, 0);  in sony_register_sensors()
1609 		input_set_abs_params(sc->sensor_dev, ABS_RY, -range, range, 16, 0);  in sony_register_sensors()
1610 		input_set_abs_params(sc->sensor_dev, ABS_RZ, -range, range, 16, 0);  in sony_register_sensors()
1611 		input_abs_set_res(sc->sensor_dev, ABS_RX, DS4_GYRO_RES_PER_DEG_S);  in sony_register_sensors()
1612 		input_abs_set_res(sc->sensor_dev, ABS_RY, DS4_GYRO_RES_PER_DEG_S);  in sony_register_sensors()
1613 		input_abs_set_res(sc->sensor_dev, ABS_RZ, DS4_GYRO_RES_PER_DEG_S);  in sony_register_sensors()
1615 		__set_bit(EV_MSC, sc->sensor_dev->evbit);  in sony_register_sensors()
1616 		__set_bit(MSC_TIMESTAMP, sc->sensor_dev->mscbit);  in sony_register_sensors()
1619 	__set_bit(INPUT_PROP_ACCELEROMETER, sc->sensor_dev->propbit);  in sony_register_sensors()
1621 	ret = input_register_device(sc->sensor_dev);  in sony_register_sensors()
1635 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sixaxis_set_operational_usb()  local
1667 	if (sc->quirks & SHANWAN_GAMEPAD)  in sixaxis_set_operational_usb()
1704 static int dualshock4_get_calibration_data(struct sony_sc *sc)  in dualshock4_get_calibration_data()  argument
1722 	if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {  in dualshock4_get_calibration_data()
1736 			ret = hid_hw_raw_request(sc->hdev, 0x02, buf,  in dualshock4_get_calibration_data()
1745 					hid_warn(sc->hdev, "Retrying DualShock 4 get calibration report (0x02) request\n");  in dualshock4_get_calibration_data()
1766 			ret = hid_hw_raw_request(sc->hdev, 0x05, buf,  in dualshock4_get_calibration_data()
1778 …hid_warn(sc->hdev, "DualShock 4 calibration report's CRC check failed, received crc 0x%0x != 0x%0x…  in dualshock4_get_calibration_data()
1781 					hid_warn(sc->hdev, "Retrying DualShock 4 get calibration report request\n");  in dualshock4_get_calibration_data()
1796 	if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {  in dualshock4_get_calibration_data()
1825 	sc->ds4_calib_data[0].abs_code = ABS_RX;  in dualshock4_get_calibration_data()
1826 	sc->ds4_calib_data[0].bias = gyro_pitch_bias;  in dualshock4_get_calibration_data()
1827 	sc->ds4_calib_data[0].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;  in dualshock4_get_calibration_data()
1828 	sc->ds4_calib_data[0].sens_denom = gyro_pitch_plus - gyro_pitch_minus;  in dualshock4_get_calibration_data()
1830 	sc->ds4_calib_data[1].abs_code = ABS_RY;  in dualshock4_get_calibration_data()
1831 	sc->ds4_calib_data[1].bias = gyro_yaw_bias;  in dualshock4_get_calibration_data()
1832 	sc->ds4_calib_data[1].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;  in dualshock4_get_calibration_data()
1833 	sc->ds4_calib_data[1].sens_denom = gyro_yaw_plus - gyro_yaw_minus;  in dualshock4_get_calibration_data()
1835 	sc->ds4_calib_data[2].abs_code = ABS_RZ;  in dualshock4_get_calibration_data()
1836 	sc->ds4_calib_data[2].bias = gyro_roll_bias;  in dualshock4_get_calibration_data()
1837 	sc->ds4_calib_data[2].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;  in dualshock4_get_calibration_data()
1838 	sc->ds4_calib_data[2].sens_denom = gyro_roll_plus - gyro_roll_minus;  in dualshock4_get_calibration_data()
1844 	sc->ds4_calib_data[3].abs_code = ABS_X;  in dualshock4_get_calibration_data()
1845 	sc->ds4_calib_data[3].bias = acc_x_plus - range_2g / 2;  in dualshock4_get_calibration_data()
1846 	sc->ds4_calib_data[3].sens_numer = 2*DS4_ACC_RES_PER_G;  in dualshock4_get_calibration_data()
1847 	sc->ds4_calib_data[3].sens_denom = range_2g;  in dualshock4_get_calibration_data()
1850 	sc->ds4_calib_data[4].abs_code = ABS_Y;  in dualshock4_get_calibration_data()
1851 	sc->ds4_calib_data[4].bias = acc_y_plus - range_2g / 2;  in dualshock4_get_calibration_data()
1852 	sc->ds4_calib_data[4].sens_numer = 2*DS4_ACC_RES_PER_G;  in dualshock4_get_calibration_data()
1853 	sc->ds4_calib_data[4].sens_denom = range_2g;  in dualshock4_get_calibration_data()
1856 	sc->ds4_calib_data[5].abs_code = ABS_Z;  in dualshock4_get_calibration_data()
1857 	sc->ds4_calib_data[5].bias = acc_z_plus - range_2g / 2;  in dualshock4_get_calibration_data()
1858 	sc->ds4_calib_data[5].sens_numer = 2*DS4_ACC_RES_PER_G;  in dualshock4_get_calibration_data()
1859 	sc->ds4_calib_data[5].sens_denom = range_2g;  in dualshock4_get_calibration_data()
1868 	struct sony_sc *sc = container_of(work, struct sony_sc, hotplug_worker);  in dualshock4_calibration_work()  local
1873 	ret = dualshock4_get_calibration_data(sc);  in dualshock4_calibration_work()
1881 		hid_err(sc->hdev, "DualShock 4 USB dongle: calibration failed, disabling device\n");  in dualshock4_calibration_work()
1884 		hid_info(sc->hdev, "DualShock 4 USB dongle: calibration completed\n");  in dualshock4_calibration_work()
1888 	spin_lock_irqsave(&sc->lock, flags);  in dualshock4_calibration_work()
1889 	sc->ds4_dongle_state = dongle_state;  in dualshock4_calibration_work()
1890 	spin_unlock_irqrestore(&sc->lock, flags);  in dualshock4_calibration_work()
1893 static int dualshock4_get_version_info(struct sony_sc *sc)  in dualshock4_get_version_info()  argument
1902 	ret = hid_hw_raw_request(sc->hdev, 0xA3, buf,  in dualshock4_get_version_info()
1911 	sc->hw_version = get_unaligned_le16(&buf[35]);  in dualshock4_get_version_info()
1912 	sc->fw_version = get_unaligned_le16(&buf[41]);  in dualshock4_get_version_info()
1918 static void sixaxis_set_leds_from_id(struct sony_sc *sc)  in sixaxis_set_leds_from_id()  argument
1933 	int id = sc->device_id;  in sixaxis_set_leds_from_id()
1941 	memcpy(sc->led_state, sixaxis_leds[id], sizeof(sixaxis_leds[id]));  in sixaxis_set_leds_from_id()
1944 static void dualshock4_set_leds_from_id(struct sony_sc *sc)  in dualshock4_set_leds_from_id()  argument
1957 	int id = sc->device_id;  in dualshock4_set_leds_from_id()
1965 	memcpy(sc->led_state, color_code[id], sizeof(color_code[id]));  in dualshock4_set_leds_from_id()
1968 static void buzz_set_leds(struct sony_sc *sc)  in buzz_set_leds()  argument
1970 	struct hid_device *hdev = sc->hdev;  in buzz_set_leds()
1980 	value[1] = sc->led_state[0] ? 0xff : 0x00;  in buzz_set_leds()
1981 	value[2] = sc->led_state[1] ? 0xff : 0x00;  in buzz_set_leds()
1982 	value[3] = sc->led_state[2] ? 0xff : 0x00;  in buzz_set_leds()
1983 	value[4] = sc->led_state[3] ? 0xff : 0x00;  in buzz_set_leds()
1989 static void sony_set_leds(struct sony_sc *sc)  in sony_set_leds()  argument
1991 	if (!(sc->quirks & BUZZ_CONTROLLER))  in sony_set_leds()
1992 		sony_schedule_work(sc, SONY_WORKER_STATE);  in sony_set_leds()
1994 		buzz_set_leds(sc);  in sony_set_leds()
2109 static int sony_leds_init(struct sony_sc *sc)  in sony_leds_init()  argument
2111 	struct hid_device *hdev = sc->hdev;  in sony_leds_init()
2124 	BUG_ON(!(sc->quirks & SONY_LED_SUPPORT));  in sony_leds_init()
2126 	if (sc->quirks & BUZZ_CONTROLLER) {  in sony_leds_init()
2127 		sc->led_count = 4;  in sony_leds_init()
2134 	} else if (sc->quirks & DUALSHOCK4_CONTROLLER) {  in sony_leds_init()
2135 		dualshock4_set_leds_from_id(sc);  in sony_leds_init()
2136 		sc->led_state[3] = 1;  in sony_leds_init()
2137 		sc->led_count = 4;  in sony_leds_init()
2143 	} else if (sc->quirks & MOTION_CONTROLLER) {  in sony_leds_init()
2144 		sc->led_count = 3;  in sony_leds_init()
2149 	} else if (sc->quirks & NAVIGATION_CONTROLLER) {  in sony_leds_init()
2152 		memcpy(sc->led_state, navigation_leds, sizeof(navigation_leds));  in sony_leds_init()
2153 		sc->led_count = 1;  in sony_leds_init()
2159 		sixaxis_set_leds_from_id(sc);  in sony_leds_init()
2160 		sc->led_count = 4;  in sony_leds_init()
2172 	sony_set_leds(sc);  in sony_leds_init()
2176 	for (n = 0; n < sc->led_count; n++) {  in sony_leds_init()
2194 		led->brightness = sc->led_state[n];  in sony_leds_init()
2203 		sc->leds[n] = led;  in sony_leds_init()
2215 static void sixaxis_send_output_report(struct sony_sc *sc)  in sixaxis_send_output_report()  argument
2230 		(struct sixaxis_output_report *)sc->output_report_dmabuf;  in sixaxis_send_output_report()
2237 	report->rumble.right_motor_on = sc->right ? 1 : 0;  in sixaxis_send_output_report()
2238 	report->rumble.left_motor_force = sc->left;  in sixaxis_send_output_report()
2241 	report->leds_bitmap |= sc->led_state[0] << 1;  in sixaxis_send_output_report()
2242 	report->leds_bitmap |= sc->led_state[1] << 2;  in sixaxis_send_output_report()
2243 	report->leds_bitmap |= sc->led_state[2] << 3;  in sixaxis_send_output_report()
2244 	report->leds_bitmap |= sc->led_state[3] << 4;  in sixaxis_send_output_report()
2260 		if (sc->led_delay_on[n] || sc->led_delay_off[n]) {  in sixaxis_send_output_report()
2261 			report->led[3 - n].duty_off = sc->led_delay_off[n];  in sixaxis_send_output_report()
2262 			report->led[3 - n].duty_on = sc->led_delay_on[n];  in sixaxis_send_output_report()
2267 	if (sc->quirks & SHANWAN_GAMEPAD)  in sixaxis_send_output_report()
2268 		hid_hw_output_report(sc->hdev, (u8 *)report,  in sixaxis_send_output_report()
2271 		hid_hw_raw_request(sc->hdev, report->report_id, (u8 *)report,  in sixaxis_send_output_report()
2276 static void dualshock4_send_output_report(struct sony_sc *sc)  in dualshock4_send_output_report()  argument
2278 	struct hid_device *hdev = sc->hdev;  in dualshock4_send_output_report()
2279 	u8 *buf = sc->output_report_dmabuf;  in dualshock4_send_output_report()
2291 	if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {  in dualshock4_send_output_report()
2299 		buf[1] = 0xC0 /* HID + CRC */ | sc->ds4_bt_poll_interval;  in dualshock4_send_output_report()
2305 	buf[offset++] = sc->right;  in dualshock4_send_output_report()
2306 	buf[offset++] = sc->left;  in dualshock4_send_output_report()
2312 	if (sc->led_state[3]) {  in dualshock4_send_output_report()
2313 		buf[offset++] = sc->led_state[0];  in dualshock4_send_output_report()
2314 		buf[offset++] = sc->led_state[1];  in dualshock4_send_output_report()
2315 		buf[offset++] = sc->led_state[2];  in dualshock4_send_output_report()
2321 	buf[offset++] = sc->led_delay_on[3];  in dualshock4_send_output_report()
2322 	buf[offset++] = sc->led_delay_off[3];  in dualshock4_send_output_report()
2324 	if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE))  in dualshock4_send_output_report()
2338 static void motion_send_output_report(struct sony_sc *sc)  in motion_send_output_report()  argument
2340 	struct hid_device *hdev = sc->hdev;  in motion_send_output_report()
2342 		(struct motion_output_report_02 *)sc->output_report_dmabuf;  in motion_send_output_report()
2347 	report->r = sc->led_state[0];  in motion_send_output_report()
2348 	report->g = sc->led_state[1];  in motion_send_output_report()
2349 	report->b = sc->led_state[2];  in motion_send_output_report()
2352 	report->rumble = max(sc->right, sc->left);  in motion_send_output_report()
2358 static inline void sony_send_output_report(struct sony_sc *sc)  in sony_send_output_report()  argument
2360 	if (sc->send_output_report)  in sony_send_output_report()
2361 		sc->send_output_report(sc);  in sony_send_output_report()
2366 	struct sony_sc *sc = container_of(work, struct sony_sc, state_worker);  in sony_state_worker()  local
2368 	sc->send_output_report(sc);  in sony_state_worker()
2371 static int sony_allocate_output_report(struct sony_sc *sc)  in sony_allocate_output_report()  argument
2373 	if ((sc->quirks & SIXAXIS_CONTROLLER) ||  in sony_allocate_output_report()
2374 			(sc->quirks & NAVIGATION_CONTROLLER))  in sony_allocate_output_report()
2375 		sc->output_report_dmabuf =  in sony_allocate_output_report()
2376 			devm_kmalloc(&sc->hdev->dev,  in sony_allocate_output_report()
2379 	else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)  in sony_allocate_output_report()
2380 		sc->output_report_dmabuf = devm_kmalloc(&sc->hdev->dev,  in sony_allocate_output_report()
2383 	else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE))  in sony_allocate_output_report()
2384 		sc->output_report_dmabuf = devm_kmalloc(&sc->hdev->dev,  in sony_allocate_output_report()
2387 	else if (sc->quirks & MOTION_CONTROLLER)  in sony_allocate_output_report()
2388 		sc->output_report_dmabuf = devm_kmalloc(&sc->hdev->dev,  in sony_allocate_output_report()
2394 	if (!sc->output_report_dmabuf)  in sony_allocate_output_report()
2405 	struct sony_sc *sc = hid_get_drvdata(hid);  in sony_play_effect()  local
2410 	sc->left = effect->u.rumble.strong_magnitude / 256;  in sony_play_effect()
2411 	sc->right = effect->u.rumble.weak_magnitude / 256;  in sony_play_effect()
2413 	sony_schedule_work(sc, SONY_WORKER_STATE);  in sony_play_effect()
2417 static int sony_init_ff(struct sony_sc *sc)  in sony_init_ff()  argument
2422 	if (list_empty(&sc->hdev->inputs)) {  in sony_init_ff()
2423 		hid_err(sc->hdev, "no inputs found\n");  in sony_init_ff()
2426 	hidinput = list_entry(sc->hdev->inputs.next, struct hid_input, list);  in sony_init_ff()
2434 static int sony_init_ff(struct sony_sc *sc)  in sony_init_ff()  argument
2445 	struct sony_sc *sc = power_supply_get_drvdata(psy);  in sony_battery_get_property()  local
2451 	spin_lock_irqsave(&sc->lock, flags);  in sony_battery_get_property()
2452 	battery_capacity = sc->battery_capacity;  in sony_battery_get_property()
2453 	battery_status = sc->battery_status;  in sony_battery_get_property()
2454 	spin_unlock_irqrestore(&sc->lock, flags);  in sony_battery_get_property()
2476 static int sony_battery_probe(struct sony_sc *sc, int append_dev_id)  in sony_battery_probe()  argument
2481 	struct power_supply_config psy_cfg = { .drv_data = sc, };  in sony_battery_probe()
2482 	struct hid_device *hdev = sc->hdev;  in sony_battery_probe()
2489 	sc->battery_capacity = 100;  in sony_battery_probe()
2491 	sc->battery_desc.properties = sony_battery_props;  in sony_battery_probe()
2492 	sc->battery_desc.num_properties = ARRAY_SIZE(sony_battery_props);  in sony_battery_probe()
2493 	sc->battery_desc.get_property = sony_battery_get_property;  in sony_battery_probe()
2494 	sc->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY;  in sony_battery_probe()
2495 	sc->battery_desc.use_for_apm = 0;  in sony_battery_probe()
2496 	sc->battery_desc.name = devm_kasprintf(&hdev->dev, GFP_KERNEL,  in sony_battery_probe()
2497 					  battery_str_fmt, sc->mac_address, sc->device_id);  in sony_battery_probe()
2498 	if (!sc->battery_desc.name)  in sony_battery_probe()
2501 	sc->battery = devm_power_supply_register(&hdev->dev, &sc->battery_desc,  in sony_battery_probe()
2503 	if (IS_ERR(sc->battery)) {  in sony_battery_probe()
2504 		ret = PTR_ERR(sc->battery);  in sony_battery_probe()
2509 	power_supply_powers(sc->battery, &hdev->dev);  in sony_battery_probe()
2533 static int sony_check_add_dev_list(struct sony_sc *sc)  in sony_check_add_dev_list()  argument
2542 		ret = memcmp(sc->mac_address, entry->mac_address,  in sony_check_add_dev_list()
2543 				sizeof(sc->mac_address));  in sony_check_add_dev_list()
2545 			if (sony_compare_connection_type(sc, entry)) {  in sony_check_add_dev_list()
2549 				hid_info(sc->hdev,  in sony_check_add_dev_list()
2551 				sc->mac_address);  in sony_check_add_dev_list()
2558 	list_add(&(sc->list_node), &sony_device_list);  in sony_check_add_dev_list()
2565 static void sony_remove_dev_list(struct sony_sc *sc)  in sony_remove_dev_list()  argument
2569 	if (sc->list_node.next) {  in sony_remove_dev_list()
2571 		list_del(&(sc->list_node));  in sony_remove_dev_list()
2576 static int sony_get_bt_devaddr(struct sony_sc *sc)  in sony_get_bt_devaddr()  argument
2581 	ret = strlen(sc->hdev->uniq);  in sony_get_bt_devaddr()
2585 	ret = sscanf(sc->hdev->uniq,  in sony_get_bt_devaddr()
2587 		&sc->mac_address[5], &sc->mac_address[4], &sc->mac_address[3],  in sony_get_bt_devaddr()
2588 		&sc->mac_address[2], &sc->mac_address[1], &sc->mac_address[0]);  in sony_get_bt_devaddr()
2596 static int sony_check_add(struct sony_sc *sc)  in sony_check_add()  argument
2601 	if ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) ||  in sony_check_add()
2602 	    (sc->quirks & MOTION_CONTROLLER_BT) ||  in sony_check_add()
2603 	    (sc->quirks & NAVIGATION_CONTROLLER_BT) ||  in sony_check_add()
2604 	    (sc->quirks & SIXAXIS_CONTROLLER_BT)) {  in sony_check_add()
2611 		if (sony_get_bt_devaddr(sc) < 0) {  in sony_check_add()
2612 			hid_warn(sc->hdev, "UNIQ does not contain a MAC address; duplicate check skipped\n");  in sony_check_add()
2615 	} else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {  in sony_check_add()
2625 		ret = hid_hw_raw_request(sc->hdev, 0x81, buf,  in sony_check_add()
2630 			hid_err(sc->hdev, "failed to retrieve feature report 0x81 with the DualShock 4 MAC address\n");  in sony_check_add()
2635 		memcpy(sc->mac_address, &buf[1], sizeof(sc->mac_address));  in sony_check_add()
2637 		snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq),  in sony_check_add()
2638 			 "%pMR", sc->mac_address);  in sony_check_add()
2639 	} else if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||  in sony_check_add()
2640 			(sc->quirks & NAVIGATION_CONTROLLER_USB)) {  in sony_check_add()
2650 		ret = hid_hw_raw_request(sc->hdev, 0xf2, buf,  in sony_check_add()
2655 			hid_err(sc->hdev, "failed to retrieve feature report 0xf2 with the Sixaxis MAC address\n");  in sony_check_add()
2665 			sc->mac_address[5-n] = buf[4+n];  in sony_check_add()
2667 		snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq),  in sony_check_add()
2668 			 "%pMR", sc->mac_address);  in sony_check_add()
2673 	ret = sony_check_add_dev_list(sc);  in sony_check_add()
2682 static int sony_set_device_id(struct sony_sc *sc)  in sony_set_device_id()  argument
2690 	if ((sc->quirks & SIXAXIS_CONTROLLER) ||  in sony_set_device_id()
2691 	    (sc->quirks & DUALSHOCK4_CONTROLLER)) {  in sony_set_device_id()
2695 			sc->device_id = -1;  in sony_set_device_id()
2698 		sc->device_id = ret;  in sony_set_device_id()
2700 		sc->device_id = -1;  in sony_set_device_id()
2706 static void sony_release_device_id(struct sony_sc *sc)  in sony_release_device_id()  argument
2708 	if (sc->device_id >= 0) {  in sony_release_device_id()
2709 		ida_simple_remove(&sony_device_id_allocator, sc->device_id);  in sony_release_device_id()
2710 		sc->device_id = -1;  in sony_release_device_id()
2714 static inline void sony_init_output_report(struct sony_sc *sc,  in sony_init_output_report()  argument
2717 	sc->send_output_report = send_output_report;  in sony_init_output_report()
2719 	if (!sc->state_worker_initialized)  in sony_init_output_report()
2720 		INIT_WORK(&sc->state_worker, sony_state_worker);  in sony_init_output_report()
2722 	sc->state_worker_initialized = 1;  in sony_init_output_report()
2725 static inline void sony_cancel_work_sync(struct sony_sc *sc)  in sony_cancel_work_sync()  argument
2729 	if (sc->hotplug_worker_initialized)  in sony_cancel_work_sync()
2730 		cancel_work_sync(&sc->hotplug_worker);  in sony_cancel_work_sync()
2731 	if (sc->state_worker_initialized) {  in sony_cancel_work_sync()
2732 		spin_lock_irqsave(&sc->lock, flags);  in sony_cancel_work_sync()
2733 		sc->state_worker_initialized = 0;  in sony_cancel_work_sync()
2734 		spin_unlock_irqrestore(&sc->lock, flags);  in sony_cancel_work_sync()
2735 		cancel_work_sync(&sc->state_worker);  in sony_cancel_work_sync()
2742 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_input_configured()  local
2746 	ret = sony_set_device_id(sc);  in sony_input_configured()
2752 	ret = append_dev_id = sony_check_add(sc);  in sony_input_configured()
2756 	ret = sony_allocate_output_report(sc);  in sony_input_configured()
2762 	if (sc->quirks & NAVIGATION_CONTROLLER_USB) {  in sony_input_configured()
2781 		sc->defer_initialization = 1;  in sony_input_configured()
2789 		sony_init_output_report(sc, sixaxis_send_output_report);  in sony_input_configured()
2790 	} else if (sc->quirks & NAVIGATION_CONTROLLER_BT) {  in sony_input_configured()
2803 		sony_init_output_report(sc, sixaxis_send_output_report);  in sony_input_configured()
2804 	} else if (sc->quirks & SIXAXIS_CONTROLLER_USB) {  in sony_input_configured()
2813 		sc->defer_initialization = 1;  in sony_input_configured()
2821 		ret = sony_register_sensors(sc);  in sony_input_configured()
2823 			hid_err(sc->hdev,  in sony_input_configured()
2828 		sony_init_output_report(sc, sixaxis_send_output_report);  in sony_input_configured()
2829 	} else if (sc->quirks & SIXAXIS_CONTROLLER_BT) {  in sony_input_configured()
2842 		ret = sony_register_sensors(sc);  in sony_input_configured()
2844 			hid_err(sc->hdev,  in sony_input_configured()
2849 		sony_init_output_report(sc, sixaxis_send_output_report);  in sony_input_configured()
2850 	} else if (sc->quirks & DUALSHOCK4_CONTROLLER) {  in sony_input_configured()
2851 		ret = dualshock4_get_calibration_data(sc);  in sony_input_configured()
2857 		ret = dualshock4_get_version_info(sc);  in sony_input_configured()
2859 			hid_err(sc->hdev, "Failed to get version data from Dualshock 4\n");  in sony_input_configured()
2863 		ret = device_create_file(&sc->hdev->dev, &dev_attr_firmware_version);  in sony_input_configured()
2865 			hid_err(sc->hdev, "can't create sysfs firmware_version attribute err: %d\n", ret);  in sony_input_configured()
2868 		sc->fw_version_created = true;  in sony_input_configured()
2870 		ret = device_create_file(&sc->hdev->dev, &dev_attr_hardware_version);  in sony_input_configured()
2872 			hid_err(sc->hdev, "can't create sysfs hardware_version attribute err: %d\n", ret);  in sony_input_configured()
2875 		sc->hw_version_created = true;  in sony_input_configured()
2881 		ret = sony_register_touchpad(sc, 2, 1920, 942, 0, 0, 0);  in sony_input_configured()
2883 			hid_err(sc->hdev,  in sony_input_configured()
2889 		ret = sony_register_sensors(sc);  in sony_input_configured()
2891 			hid_err(sc->hdev,  in sony_input_configured()
2896 		if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {  in sony_input_configured()
2897 			sc->ds4_bt_poll_interval = DS4_BT_DEFAULT_POLL_INTERVAL_MS;  in sony_input_configured()
2898 			ret = device_create_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);  in sony_input_configured()
2900 				hid_warn(sc->hdev,  in sony_input_configured()
2905 		if (sc->quirks & DUALSHOCK4_DONGLE) {  in sony_input_configured()
2906 			INIT_WORK(&sc->hotplug_worker, dualshock4_calibration_work);  in sony_input_configured()
2907 			sc->hotplug_worker_initialized = 1;  in sony_input_configured()
2908 			sc->ds4_dongle_state = DONGLE_DISCONNECTED;  in sony_input_configured()
2911 		sony_init_output_report(sc, dualshock4_send_output_report);  in sony_input_configured()
2912 	} else if (sc->quirks & NSG_MRXU_REMOTE) {  in sony_input_configured()
2917 		ret = sony_register_touchpad(sc, 2,  in sony_input_configured()
2920 			hid_err(sc->hdev,  in sony_input_configured()
2926 	} else if (sc->quirks & MOTION_CONTROLLER) {  in sony_input_configured()
2927 		sony_init_output_report(sc, motion_send_output_report);  in sony_input_configured()
2932 	if (sc->quirks & SONY_LED_SUPPORT) {  in sony_input_configured()
2933 		ret = sony_leds_init(sc);  in sony_input_configured()
2938 	if (sc->quirks & SONY_BATTERY_SUPPORT) {  in sony_input_configured()
2939 		ret = sony_battery_probe(sc, append_dev_id);  in sony_input_configured()
2951 	if (sc->quirks & SONY_FF_SUPPORT) {  in sony_input_configured()
2952 		ret = sony_init_ff(sc);  in sony_input_configured()
2965 	if (sc->ds4_bt_poll_interval)  in sony_input_configured()
2966 		device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);  in sony_input_configured()
2967 	if (sc->fw_version_created)  in sony_input_configured()
2968 		device_remove_file(&sc->hdev->dev, &dev_attr_firmware_version);  in sony_input_configured()
2969 	if (sc->hw_version_created)  in sony_input_configured()
2970 		device_remove_file(&sc->hdev->dev, &dev_attr_hardware_version);  in sony_input_configured()
2971 	sony_cancel_work_sync(sc);  in sony_input_configured()
2972 	sony_remove_dev_list(sc);  in sony_input_configured()
2973 	sony_release_device_id(sc);  in sony_input_configured()
2981 	struct sony_sc *sc;  in sony_probe()  local
2992 	sc = devm_kzalloc(&hdev->dev, sizeof(*sc), GFP_KERNEL);  in sony_probe()
2993 	if (sc == NULL) {  in sony_probe()
2998 	spin_lock_init(&sc->lock);  in sony_probe()
3000 	sc->quirks = quirks;  in sony_probe()
3001 	hid_set_drvdata(hdev, sc);  in sony_probe()
3002 	sc->hdev = hdev;  in sony_probe()
3010 	if (sc->quirks & VAIO_RDESC_CONSTANT)  in sony_probe()
3012 	else if (sc->quirks & SIXAXIS_CONTROLLER)  in sony_probe()
3021 	if (sc->quirks & (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER))  in sony_probe()
3044 	if (sc->quirks & (GHL_GUITAR_PS3WIIU | GHL_GUITAR_PS4)) {  in sony_probe()
3050 		usbdev = to_usb_device(sc->hdev->dev.parent->parent);  in sony_probe()
3052 		sc->ghl_urb = usb_alloc_urb(0, GFP_ATOMIC);  in sony_probe()
3053 		if (!sc->ghl_urb) {  in sony_probe()
3058 		if (sc->quirks & GHL_GUITAR_PS3WIIU)  in sony_probe()
3059 			ret = ghl_init_urb(sc, usbdev, ghl_ps3wiiu_magic_data,  in sony_probe()
3061 		else if (sc->quirks & GHL_GUITAR_PS4)  in sony_probe()
3062 			ret = ghl_init_urb(sc, usbdev, ghl_ps4_magic_data,  in sony_probe()
3069 		timer_setup(&sc->ghl_poke_timer, ghl_magic_poke, 0);  in sony_probe()
3070 		mod_timer(&sc->ghl_poke_timer,  in sony_probe()
3083 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_remove()  local
3085 	if (sc->quirks & (GHL_GUITAR_PS3WIIU | GHL_GUITAR_PS4)) {  in sony_remove()
3086 		del_timer_sync(&sc->ghl_poke_timer);  in sony_remove()
3087 		usb_free_urb(sc->ghl_urb);  in sony_remove()
3092 	if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)  in sony_remove()
3093 		device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);  in sony_remove()
3095 	if (sc->fw_version_created)  in sony_remove()
3096 		device_remove_file(&sc->hdev->dev, &dev_attr_firmware_version);  in sony_remove()
3098 	if (sc->hw_version_created)  in sony_remove()
3099 		device_remove_file(&sc->hdev->dev, &dev_attr_hardware_version);  in sony_remove()
3101 	sony_cancel_work_sync(sc);  in sony_remove()
3103 	sony_remove_dev_list(sc);  in sony_remove()
3105 	sony_release_device_id(sc);  in sony_remove()
3118 		struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_suspend()  local
3120 		sc->left = sc->right = 0;  in sony_suspend()
3121 		sony_send_output_report(sc);  in sony_suspend()
3130 	struct sony_sc *sc = hid_get_drvdata(hdev);  in sony_resume()  local
3136 	if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||  in sony_resume()
3137 		(sc->quirks & NAVIGATION_CONTROLLER_USB)) {  in sony_resume()
3138 		sixaxis_set_operational_usb(sc->hdev);  in sony_resume()
3139 		sc->defer_initialization = 1;  in sony_resume()