1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 *  HID driver for Steelseries devices
4 *
5 *  Copyright (c) 2013 Simon Wood
6 *  Copyright (c) 2023 Bastien Nocera
7 */
8
9/*
10 */
11
12#include <linux/device.h>
13#include <linux/hid.h>
14#include <linux/module.h>
15#include <linux/usb.h>
16#include <linux/leds.h>
17
18#include "hid-ids.h"
19
20#define STEELSERIES_SRWS1		BIT(0)
21#define STEELSERIES_ARCTIS_1		BIT(1)
22
23struct steelseries_device {
24	struct hid_device *hdev;
25	unsigned long quirks;
26
27	struct delayed_work battery_work;
28	spinlock_t lock;
29	bool removed;
30
31	struct power_supply_desc battery_desc;
32	struct power_supply *battery;
33	uint8_t battery_capacity;
34	bool headset_connected;
35};
36
37#if IS_BUILTIN(CONFIG_LEDS_CLASS) || \
38    (IS_MODULE(CONFIG_LEDS_CLASS) && IS_MODULE(CONFIG_HID_STEELSERIES))
39#define SRWS1_NUMBER_LEDS 15
40struct steelseries_srws1_data {
41	__u16 led_state;
42	/* the last element is used for setting all leds simultaneously */
43	struct led_classdev *led[SRWS1_NUMBER_LEDS + 1];
44};
45#endif
46
47/* Fixed report descriptor for Steelseries SRW-S1 wheel controller
48 *
49 * The original descriptor hides the sensitivity and assists dials
50 * a custom vendor usage page. This inserts a patch to make them
51 * appear in the 'Generic Desktop' usage.
52 */
53
54static __u8 steelseries_srws1_rdesc_fixed[] = {
550x05, 0x01,         /*  Usage Page (Desktop)                */
560x09, 0x08,         /*  Usage (MultiAxis), Changed          */
570xA1, 0x01,         /*  Collection (Application),           */
580xA1, 0x02,         /*      Collection (Logical),           */
590x95, 0x01,         /*          Report Count (1),           */
600x05, 0x01,         /* Changed  Usage Page (Desktop),       */
610x09, 0x30,         /* Changed  Usage (X),                  */
620x16, 0xF8, 0xF8,   /*          Logical Minimum (-1800),    */
630x26, 0x08, 0x07,   /*          Logical Maximum (1800),     */
640x65, 0x14,         /*          Unit (Degrees),             */
650x55, 0x0F,         /*          Unit Exponent (15),         */
660x75, 0x10,         /*          Report Size (16),           */
670x81, 0x02,         /*          Input (Variable),           */
680x09, 0x31,         /* Changed  Usage (Y),                  */
690x15, 0x00,         /*          Logical Minimum (0),        */
700x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
710x75, 0x0C,         /*          Report Size (12),           */
720x81, 0x02,         /*          Input (Variable),           */
730x09, 0x32,         /* Changed  Usage (Z),                  */
740x15, 0x00,         /*          Logical Minimum (0),        */
750x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
760x75, 0x0C,         /*          Report Size (12),           */
770x81, 0x02,         /*          Input (Variable),           */
780x05, 0x01,         /*          Usage Page (Desktop),       */
790x09, 0x39,         /*          Usage (Hat Switch),         */
800x25, 0x07,         /*          Logical Maximum (7),        */
810x35, 0x00,         /*          Physical Minimum (0),       */
820x46, 0x3B, 0x01,   /*          Physical Maximum (315),     */
830x65, 0x14,         /*          Unit (Degrees),             */
840x75, 0x04,         /*          Report Size (4),            */
850x95, 0x01,         /*          Report Count (1),           */
860x81, 0x02,         /*          Input (Variable),           */
870x25, 0x01,         /*          Logical Maximum (1),        */
880x45, 0x01,         /*          Physical Maximum (1),       */
890x65, 0x00,         /*          Unit,                       */
900x75, 0x01,         /*          Report Size (1),            */
910x95, 0x03,         /*          Report Count (3),           */
920x81, 0x01,         /*          Input (Constant),           */
930x05, 0x09,         /*          Usage Page (Button),        */
940x19, 0x01,         /*          Usage Minimum (01h),        */
950x29, 0x11,         /*          Usage Maximum (11h),        */
960x95, 0x11,         /*          Report Count (17),          */
970x81, 0x02,         /*          Input (Variable),           */
98                    /*   ---- Dial patch starts here ----   */
990x05, 0x01,         /*          Usage Page (Desktop),       */
1000x09, 0x33,         /*          Usage (RX),                 */
1010x75, 0x04,         /*          Report Size (4),            */
1020x95, 0x02,         /*          Report Count (2),           */
1030x15, 0x00,         /*          Logical Minimum (0),        */
1040x25, 0x0b,         /*          Logical Maximum (b),        */
1050x81, 0x02,         /*          Input (Variable),           */
1060x09, 0x35,         /*          Usage (RZ),                 */
1070x75, 0x04,         /*          Report Size (4),            */
1080x95, 0x01,         /*          Report Count (1),           */
1090x25, 0x03,         /*          Logical Maximum (3),        */
1100x81, 0x02,         /*          Input (Variable),           */
111                    /*    ---- Dial patch ends here ----    */
1120x06, 0x00, 0xFF,   /*          Usage Page (FF00h),         */
1130x09, 0x01,         /*          Usage (01h),                */
1140x75, 0x04,         /* Changed  Report Size (4),            */
1150x95, 0x0D,         /* Changed  Report Count (13),          */
1160x81, 0x02,         /*          Input (Variable),           */
1170xC0,               /*      End Collection,                 */
1180xA1, 0x02,         /*      Collection (Logical),           */
1190x09, 0x02,         /*          Usage (02h),                */
1200x75, 0x08,         /*          Report Size (8),            */
1210x95, 0x10,         /*          Report Count (16),          */
1220x91, 0x02,         /*          Output (Variable),          */
1230xC0,               /*      End Collection,                 */
1240xC0                /*  End Collection                      */
125};
126
127#if IS_BUILTIN(CONFIG_LEDS_CLASS) || \
128    (IS_MODULE(CONFIG_LEDS_CLASS) && IS_MODULE(CONFIG_HID_STEELSERIES))
129static void steelseries_srws1_set_leds(struct hid_device *hdev, __u16 leds)
130{
131	struct list_head *report_list = &hdev->report_enum[HID_OUTPUT_REPORT].report_list;
132	struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
133	__s32 *value = report->field[0]->value;
134
135	value[0] = 0x40;
136	value[1] = leds & 0xFF;
137	value[2] = leds >> 8;
138	value[3] = 0x00;
139	value[4] = 0x00;
140	value[5] = 0x00;
141	value[6] = 0x00;
142	value[7] = 0x00;
143	value[8] = 0x00;
144	value[9] = 0x00;
145	value[10] = 0x00;
146	value[11] = 0x00;
147	value[12] = 0x00;
148	value[13] = 0x00;
149	value[14] = 0x00;
150	value[15] = 0x00;
151
152	hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
153
154	/* Note: LED change does not show on device until the device is read/polled */
155}
156
157static void steelseries_srws1_led_all_set_brightness(struct led_classdev *led_cdev,
158			enum led_brightness value)
159{
160	struct device *dev = led_cdev->dev->parent;
161	struct hid_device *hid = to_hid_device(dev);
162	struct steelseries_srws1_data *drv_data = hid_get_drvdata(hid);
163
164	if (!drv_data) {
165		hid_err(hid, "Device data not found.");
166		return;
167	}
168
169	if (value == LED_OFF)
170		drv_data->led_state = 0;
171	else
172		drv_data->led_state = (1 << (SRWS1_NUMBER_LEDS + 1)) - 1;
173
174	steelseries_srws1_set_leds(hid, drv_data->led_state);
175}
176
177static enum led_brightness steelseries_srws1_led_all_get_brightness(struct led_classdev *led_cdev)
178{
179	struct device *dev = led_cdev->dev->parent;
180	struct hid_device *hid = to_hid_device(dev);
181	struct steelseries_srws1_data *drv_data;
182
183	drv_data = hid_get_drvdata(hid);
184
185	if (!drv_data) {
186		hid_err(hid, "Device data not found.");
187		return LED_OFF;
188	}
189
190	return (drv_data->led_state >> SRWS1_NUMBER_LEDS) ? LED_FULL : LED_OFF;
191}
192
193static void steelseries_srws1_led_set_brightness(struct led_classdev *led_cdev,
194			enum led_brightness value)
195{
196	struct device *dev = led_cdev->dev->parent;
197	struct hid_device *hid = to_hid_device(dev);
198	struct steelseries_srws1_data *drv_data = hid_get_drvdata(hid);
199	int i, state = 0;
200
201	if (!drv_data) {
202		hid_err(hid, "Device data not found.");
203		return;
204	}
205
206	for (i = 0; i < SRWS1_NUMBER_LEDS; i++) {
207		if (led_cdev != drv_data->led[i])
208			continue;
209
210		state = (drv_data->led_state >> i) & 1;
211		if (value == LED_OFF && state) {
212			drv_data->led_state &= ~(1 << i);
213			steelseries_srws1_set_leds(hid, drv_data->led_state);
214		} else if (value != LED_OFF && !state) {
215			drv_data->led_state |= 1 << i;
216			steelseries_srws1_set_leds(hid, drv_data->led_state);
217		}
218		break;
219	}
220}
221
222static enum led_brightness steelseries_srws1_led_get_brightness(struct led_classdev *led_cdev)
223{
224	struct device *dev = led_cdev->dev->parent;
225	struct hid_device *hid = to_hid_device(dev);
226	struct steelseries_srws1_data *drv_data;
227	int i, value = 0;
228
229	drv_data = hid_get_drvdata(hid);
230
231	if (!drv_data) {
232		hid_err(hid, "Device data not found.");
233		return LED_OFF;
234	}
235
236	for (i = 0; i < SRWS1_NUMBER_LEDS; i++)
237		if (led_cdev == drv_data->led[i]) {
238			value = (drv_data->led_state >> i) & 1;
239			break;
240		}
241
242	return value ? LED_FULL : LED_OFF;
243}
244
245static int steelseries_srws1_probe(struct hid_device *hdev,
246		const struct hid_device_id *id)
247{
248	int ret, i;
249	struct led_classdev *led;
250	size_t name_sz;
251	char *name;
252
253	struct steelseries_srws1_data *drv_data = kzalloc(sizeof(*drv_data), GFP_KERNEL);
254
255	if (drv_data == NULL) {
256		hid_err(hdev, "can't alloc SRW-S1 memory\n");
257		return -ENOMEM;
258	}
259
260	hid_set_drvdata(hdev, drv_data);
261
262	ret = hid_parse(hdev);
263	if (ret) {
264		hid_err(hdev, "parse failed\n");
265		goto err_free;
266	}
267
268	if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 0, 0, 16)) {
269		ret = -ENODEV;
270		goto err_free;
271	}
272
273	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
274	if (ret) {
275		hid_err(hdev, "hw start failed\n");
276		goto err_free;
277	}
278
279	/* register led subsystem */
280	drv_data->led_state = 0;
281	for (i = 0; i < SRWS1_NUMBER_LEDS + 1; i++)
282		drv_data->led[i] = NULL;
283
284	steelseries_srws1_set_leds(hdev, 0);
285
286	name_sz = strlen(hdev->uniq) + 16;
287
288	/* 'ALL', for setting all LEDs simultaneously */
289	led = kzalloc(sizeof(struct led_classdev)+name_sz, GFP_KERNEL);
290	if (!led) {
291		hid_err(hdev, "can't allocate memory for LED ALL\n");
292		goto err_led;
293	}
294
295	name = (void *)(&led[1]);
296	snprintf(name, name_sz, "SRWS1::%s::RPMALL", hdev->uniq);
297	led->name = name;
298	led->brightness = 0;
299	led->max_brightness = 1;
300	led->brightness_get = steelseries_srws1_led_all_get_brightness;
301	led->brightness_set = steelseries_srws1_led_all_set_brightness;
302
303	drv_data->led[SRWS1_NUMBER_LEDS] = led;
304	ret = led_classdev_register(&hdev->dev, led);
305	if (ret)
306		goto err_led;
307
308	/* Each individual LED */
309	for (i = 0; i < SRWS1_NUMBER_LEDS; i++) {
310		led = kzalloc(sizeof(struct led_classdev)+name_sz, GFP_KERNEL);
311		if (!led) {
312			hid_err(hdev, "can't allocate memory for LED %d\n", i);
313			goto err_led;
314		}
315
316		name = (void *)(&led[1]);
317		snprintf(name, name_sz, "SRWS1::%s::RPM%d", hdev->uniq, i+1);
318		led->name = name;
319		led->brightness = 0;
320		led->max_brightness = 1;
321		led->brightness_get = steelseries_srws1_led_get_brightness;
322		led->brightness_set = steelseries_srws1_led_set_brightness;
323
324		drv_data->led[i] = led;
325		ret = led_classdev_register(&hdev->dev, led);
326
327		if (ret) {
328			hid_err(hdev, "failed to register LED %d. Aborting.\n", i);
329err_led:
330			/* Deregister all LEDs (if any) */
331			for (i = 0; i < SRWS1_NUMBER_LEDS + 1; i++) {
332				led = drv_data->led[i];
333				drv_data->led[i] = NULL;
334				if (!led)
335					continue;
336				led_classdev_unregister(led);
337				kfree(led);
338			}
339			goto out;	/* but let the driver continue without LEDs */
340		}
341	}
342out:
343	return 0;
344err_free:
345	kfree(drv_data);
346	return ret;
347}
348
349static void steelseries_srws1_remove(struct hid_device *hdev)
350{
351	int i;
352	struct led_classdev *led;
353
354	struct steelseries_srws1_data *drv_data = hid_get_drvdata(hdev);
355
356	if (drv_data) {
357		/* Deregister LEDs (if any) */
358		for (i = 0; i < SRWS1_NUMBER_LEDS + 1; i++) {
359			led = drv_data->led[i];
360			drv_data->led[i] = NULL;
361			if (!led)
362				continue;
363			led_classdev_unregister(led);
364			kfree(led);
365		}
366
367	}
368
369	hid_hw_stop(hdev);
370	kfree(drv_data);
371	return;
372}
373#endif
374
375#define STEELSERIES_HEADSET_BATTERY_TIMEOUT_MS	3000
376
377#define ARCTIS_1_BATTERY_RESPONSE_LEN		8
378static const char arctis_1_battery_request[] = { 0x06, 0x12 };
379
380static int steelseries_headset_arctis_1_fetch_battery(struct hid_device *hdev)
381{
382	u8 *write_buf;
383	int ret;
384
385	/* Request battery information */
386	write_buf = kmemdup(arctis_1_battery_request, sizeof(arctis_1_battery_request), GFP_KERNEL);
387	if (!write_buf)
388		return -ENOMEM;
389
390	ret = hid_hw_raw_request(hdev, arctis_1_battery_request[0],
391				 write_buf, sizeof(arctis_1_battery_request),
392				 HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
393	if (ret < (int)sizeof(arctis_1_battery_request)) {
394		hid_err(hdev, "hid_hw_raw_request() failed with %d\n", ret);
395		ret = -ENODATA;
396	}
397	kfree(write_buf);
398	return ret;
399}
400
401static void steelseries_headset_fetch_battery(struct hid_device *hdev)
402{
403	struct steelseries_device *sd = hid_get_drvdata(hdev);
404	int ret = 0;
405
406	if (sd->quirks & STEELSERIES_ARCTIS_1)
407		ret = steelseries_headset_arctis_1_fetch_battery(hdev);
408
409	if (ret < 0)
410		hid_dbg(hdev,
411			"Battery query failed (err: %d)\n", ret);
412}
413
414static void steelseries_headset_battery_timer_tick(struct work_struct *work)
415{
416	struct steelseries_device *sd = container_of(work,
417		struct steelseries_device, battery_work.work);
418	struct hid_device *hdev = sd->hdev;
419
420	steelseries_headset_fetch_battery(hdev);
421}
422
423static int steelseries_headset_battery_get_property(struct power_supply *psy,
424				enum power_supply_property psp,
425				union power_supply_propval *val)
426{
427	struct steelseries_device *sd = power_supply_get_drvdata(psy);
428	int ret = 0;
429
430	switch (psp) {
431	case POWER_SUPPLY_PROP_PRESENT:
432		val->intval = 1;
433		break;
434	case POWER_SUPPLY_PROP_STATUS:
435		val->intval = sd->headset_connected ?
436			POWER_SUPPLY_STATUS_DISCHARGING :
437			POWER_SUPPLY_STATUS_UNKNOWN;
438		break;
439	case POWER_SUPPLY_PROP_SCOPE:
440		val->intval = POWER_SUPPLY_SCOPE_DEVICE;
441		break;
442	case POWER_SUPPLY_PROP_CAPACITY:
443		val->intval = sd->battery_capacity;
444		break;
445	default:
446		ret = -EINVAL;
447		break;
448	}
449	return ret;
450}
451
452static void
453steelseries_headset_set_wireless_status(struct hid_device *hdev,
454					bool connected)
455{
456	struct usb_interface *intf;
457
458	if (!hid_is_usb(hdev))
459		return;
460
461	intf = to_usb_interface(hdev->dev.parent);
462	usb_set_wireless_status(intf, connected ?
463				USB_WIRELESS_STATUS_CONNECTED :
464				USB_WIRELESS_STATUS_DISCONNECTED);
465}
466
467static enum power_supply_property steelseries_headset_battery_props[] = {
468	POWER_SUPPLY_PROP_PRESENT,
469	POWER_SUPPLY_PROP_STATUS,
470	POWER_SUPPLY_PROP_SCOPE,
471	POWER_SUPPLY_PROP_CAPACITY,
472};
473
474static int steelseries_headset_battery_register(struct steelseries_device *sd)
475{
476	static atomic_t battery_no = ATOMIC_INIT(0);
477	struct power_supply_config battery_cfg = { .drv_data = sd, };
478	unsigned long n;
479	int ret;
480
481	sd->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY;
482	sd->battery_desc.properties = steelseries_headset_battery_props;
483	sd->battery_desc.num_properties = ARRAY_SIZE(steelseries_headset_battery_props);
484	sd->battery_desc.get_property = steelseries_headset_battery_get_property;
485	sd->battery_desc.use_for_apm = 0;
486	n = atomic_inc_return(&battery_no) - 1;
487	sd->battery_desc.name = devm_kasprintf(&sd->hdev->dev, GFP_KERNEL,
488						    "steelseries_headset_battery_%ld", n);
489	if (!sd->battery_desc.name)
490		return -ENOMEM;
491
492	/* avoid the warning of 0% battery while waiting for the first info */
493	steelseries_headset_set_wireless_status(sd->hdev, false);
494	sd->battery_capacity = 100;
495
496	sd->battery = devm_power_supply_register(&sd->hdev->dev,
497			&sd->battery_desc, &battery_cfg);
498	if (IS_ERR(sd->battery)) {
499		ret = PTR_ERR(sd->battery);
500		hid_err(sd->hdev,
501				"%s:power_supply_register failed with error %d\n",
502				__func__, ret);
503		return ret;
504	}
505	power_supply_powers(sd->battery, &sd->hdev->dev);
506
507	INIT_DELAYED_WORK(&sd->battery_work, steelseries_headset_battery_timer_tick);
508	steelseries_headset_fetch_battery(sd->hdev);
509
510	return 0;
511}
512
513static int steelseries_probe(struct hid_device *hdev, const struct hid_device_id *id)
514{
515	struct steelseries_device *sd;
516	int ret;
517
518	sd = devm_kzalloc(&hdev->dev, sizeof(*sd), GFP_KERNEL);
519	if (!sd)
520		return -ENOMEM;
521	hid_set_drvdata(hdev, sd);
522	sd->hdev = hdev;
523	sd->quirks = id->driver_data;
524
525	if (sd->quirks & STEELSERIES_SRWS1) {
526#if IS_BUILTIN(CONFIG_LEDS_CLASS) || \
527    (IS_MODULE(CONFIG_LEDS_CLASS) && IS_MODULE(CONFIG_HID_STEELSERIES))
528		return steelseries_srws1_probe(hdev, id);
529#else
530		return -ENODEV;
531#endif
532	}
533
534	ret = hid_parse(hdev);
535	if (ret)
536		return ret;
537
538	spin_lock_init(&sd->lock);
539
540	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
541	if (ret)
542		return ret;
543
544	if (steelseries_headset_battery_register(sd) < 0)
545		hid_err(sd->hdev,
546			"Failed to register battery for headset\n");
547
548	return ret;
549}
550
551static void steelseries_remove(struct hid_device *hdev)
552{
553	struct steelseries_device *sd = hid_get_drvdata(hdev);
554	unsigned long flags;
555
556	if (sd->quirks & STEELSERIES_SRWS1) {
557#if IS_BUILTIN(CONFIG_LEDS_CLASS) || \
558    (IS_MODULE(CONFIG_LEDS_CLASS) && IS_MODULE(CONFIG_HID_STEELSERIES))
559		steelseries_srws1_remove(hdev);
560#endif
561		return;
562	}
563
564	spin_lock_irqsave(&sd->lock, flags);
565	sd->removed = true;
566	spin_unlock_irqrestore(&sd->lock, flags);
567
568	cancel_delayed_work_sync(&sd->battery_work);
569
570	hid_hw_stop(hdev);
571}
572
573static __u8 *steelseries_srws1_report_fixup(struct hid_device *hdev, __u8 *rdesc,
574		unsigned int *rsize)
575{
576	if (hdev->vendor != USB_VENDOR_ID_STEELSERIES ||
577	    hdev->product != USB_DEVICE_ID_STEELSERIES_SRWS1)
578		return rdesc;
579
580	if (*rsize >= 115 && rdesc[11] == 0x02 && rdesc[13] == 0xc8
581			&& rdesc[29] == 0xbb && rdesc[40] == 0xc5) {
582		hid_info(hdev, "Fixing up Steelseries SRW-S1 report descriptor\n");
583		rdesc = steelseries_srws1_rdesc_fixed;
584		*rsize = sizeof(steelseries_srws1_rdesc_fixed);
585	}
586	return rdesc;
587}
588
589static int steelseries_headset_raw_event(struct hid_device *hdev,
590					struct hid_report *report, u8 *read_buf,
591					int size)
592{
593	struct steelseries_device *sd = hid_get_drvdata(hdev);
594	int capacity = sd->battery_capacity;
595	bool connected = sd->headset_connected;
596	unsigned long flags;
597
598	/* Not a headset */
599	if (sd->quirks & STEELSERIES_SRWS1)
600		return 0;
601
602	if (sd->quirks & STEELSERIES_ARCTIS_1) {
603		hid_dbg(sd->hdev,
604			"Parsing raw event for Arctis 1 headset (%*ph)\n", size, read_buf);
605		if (size < ARCTIS_1_BATTERY_RESPONSE_LEN ||
606		    memcmp (read_buf, arctis_1_battery_request, sizeof(arctis_1_battery_request)))
607			return 0;
608		if (read_buf[2] == 0x01) {
609			connected = false;
610			capacity = 100;
611		} else {
612			connected = true;
613			capacity = read_buf[3];
614		}
615	}
616
617	if (connected != sd->headset_connected) {
618		hid_dbg(sd->hdev,
619			"Connected status changed from %sconnected to %sconnected\n",
620			sd->headset_connected ? "" : "not ",
621			connected ? "" : "not ");
622		sd->headset_connected = connected;
623		steelseries_headset_set_wireless_status(hdev, connected);
624	}
625
626	if (capacity != sd->battery_capacity) {
627		hid_dbg(sd->hdev,
628			"Battery capacity changed from %d%% to %d%%\n",
629			sd->battery_capacity, capacity);
630		sd->battery_capacity = capacity;
631		power_supply_changed(sd->battery);
632	}
633
634	spin_lock_irqsave(&sd->lock, flags);
635	if (!sd->removed)
636		schedule_delayed_work(&sd->battery_work,
637				msecs_to_jiffies(STEELSERIES_HEADSET_BATTERY_TIMEOUT_MS));
638	spin_unlock_irqrestore(&sd->lock, flags);
639
640	return 0;
641}
642
643static const struct hid_device_id steelseries_devices[] = {
644	{ HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1),
645	  .driver_data = STEELSERIES_SRWS1 },
646
647	{ /* SteelSeries Arctis 1 Wireless for XBox */
648	  HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, 0x12b6),
649	.driver_data = STEELSERIES_ARCTIS_1 },
650
651	{ }
652};
653MODULE_DEVICE_TABLE(hid, steelseries_devices);
654
655static struct hid_driver steelseries_driver = {
656	.name = "steelseries",
657	.id_table = steelseries_devices,
658	.probe = steelseries_probe,
659	.remove = steelseries_remove,
660	.report_fixup = steelseries_srws1_report_fixup,
661	.raw_event = steelseries_headset_raw_event,
662};
663
664module_hid_driver(steelseries_driver);
665MODULE_LICENSE("GPL");
666MODULE_AUTHOR("Bastien Nocera <hadess@hadess.net>");
667MODULE_AUTHOR("Simon Wood <simon@mungewell.org>");
668