1c49c3363SDario Pagani // SPDX-License-Identifier: GPL-2.0
2e9bb37ffSLee Jones /*
3c49c3363SDario Pagani * When connected to the machine, the Thrustmaster wheels appear as
4c49c3363SDario Pagani * a «generic» hid gamepad called "Thrustmaster FFB Wheel".
5c49c3363SDario Pagani *
6c49c3363SDario Pagani * When in this mode not every functionality of the wheel, like the force feedback,
7c49c3363SDario Pagani * are available. To enable all functionalities of a Thrustmaster wheel we have to send
8c49c3363SDario Pagani * to it a specific USB CONTROL request with a code different for each wheel.
9c49c3363SDario Pagani *
10c49c3363SDario Pagani * This driver tries to understand which model of Thrustmaster wheel the generic
11c49c3363SDario Pagani * "Thrustmaster FFB Wheel" really is and then sends the appropriate control code.
12c49c3363SDario Pagani *
13c49c3363SDario Pagani * Copyright (c) 2020-2021 Dario Pagani <dario.pagani.146+linuxk@gmail.com>
14c49c3363SDario Pagani * Copyright (c) 2020-2021 Kim Kuparinen <kimi.h.kuparinen@gmail.com>
15c49c3363SDario Pagani */
16c49c3363SDario Pagani #include <linux/hid.h>
17c49c3363SDario Pagani #include <linux/usb.h>
18c49c3363SDario Pagani #include <linux/input.h>
19c49c3363SDario Pagani #include <linux/slab.h>
20c49c3363SDario Pagani #include <linux/module.h>
21c49c3363SDario Pagani
22e9bb37ffSLee Jones /*
23c49c3363SDario Pagani * These interrupts are used to prevent a nasty crash when initializing the
24c49c3363SDario Pagani * T300RS. Used in thrustmaster_interrupts().
25c49c3363SDario Pagani */
26c49c3363SDario Pagani static const u8 setup_0[] = { 0x42, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
27c49c3363SDario Pagani static const u8 setup_1[] = { 0x0a, 0x04, 0x90, 0x03, 0x00, 0x00, 0x00, 0x00 };
28c49c3363SDario Pagani static const u8 setup_2[] = { 0x0a, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00 };
29c49c3363SDario Pagani static const u8 setup_3[] = { 0x0a, 0x04, 0x12, 0x10, 0x00, 0x00, 0x00, 0x00 };
30c49c3363SDario Pagani static const u8 setup_4[] = { 0x0a, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00 };
31c49c3363SDario Pagani static const u8 *const setup_arr[] = { setup_0, setup_1, setup_2, setup_3, setup_4 };
32c49c3363SDario Pagani static const unsigned int setup_arr_sizes[] = {
33c49c3363SDario Pagani ARRAY_SIZE(setup_0),
34c49c3363SDario Pagani ARRAY_SIZE(setup_1),
35c49c3363SDario Pagani ARRAY_SIZE(setup_2),
36c49c3363SDario Pagani ARRAY_SIZE(setup_3),
37c49c3363SDario Pagani ARRAY_SIZE(setup_4)
38c49c3363SDario Pagani };
39e9bb37ffSLee Jones /*
40c49c3363SDario Pagani * This struct contains for each type of
41c49c3363SDario Pagani * Thrustmaster wheel
42c49c3363SDario Pagani *
43c49c3363SDario Pagani * Note: The values are stored in the CPU
44c49c3363SDario Pagani * endianness, the USB protocols always use
45c49c3363SDario Pagani * little endian; the macro cpu_to_le[BIT]()
46c49c3363SDario Pagani * must be used when preparing USB packets
47c49c3363SDario Pagani * and vice-versa
48c49c3363SDario Pagani */
49c49c3363SDario Pagani struct tm_wheel_info {
50c49c3363SDario Pagani uint16_t wheel_type;
51c49c3363SDario Pagani
52e9bb37ffSLee Jones /*
53c49c3363SDario Pagani * See when the USB control out packet is prepared...
54c49c3363SDario Pagani * @TODO The TMX seems to require multiple control codes to switch.
55c49c3363SDario Pagani */
56c49c3363SDario Pagani uint16_t switch_value;
57c49c3363SDario Pagani
58c49c3363SDario Pagani char const *const wheel_name;
59c49c3363SDario Pagani };
60c49c3363SDario Pagani
61e9bb37ffSLee Jones /*
62c49c3363SDario Pagani * Known wheels.
63c49c3363SDario Pagani * Note: TMX does not work as it requires 2 control packets
64c49c3363SDario Pagani */
65c49c3363SDario Pagani static const struct tm_wheel_info tm_wheels_infos[] = {
66c49c3363SDario Pagani {0x0306, 0x0006, "Thrustmaster T150RS"},
670a5a5875SMichael Hübner {0x0200, 0x0005, "Thrustmaster T300RS (Missing Attachment)"},
68c49c3363SDario Pagani {0x0206, 0x0005, "Thrustmaster T300RS"},
690a5a5875SMichael Hübner {0x0209, 0x0005, "Thrustmaster T300RS (Open Wheel Attachment)"},
70*d9a17651SMichael Hübner {0x020a, 0x0005, "Thrustmaster T300RS (Sparco R383 Mod)"},
71c49c3363SDario Pagani {0x0204, 0x0005, "Thrustmaster T300 Ferrari Alcantara Edition"},
72c49c3363SDario Pagani {0x0002, 0x0002, "Thrustmaster T500RS"}
73c49c3363SDario Pagani //{0x0407, 0x0001, "Thrustmaster TMX"}
74c49c3363SDario Pagani };
75c49c3363SDario Pagani
76*d9a17651SMichael Hübner static const uint8_t tm_wheels_infos_length = 7;
77c49c3363SDario Pagani
78e9bb37ffSLee Jones /*
79c49c3363SDario Pagani * This structs contains (in little endian) the response data
80c49c3363SDario Pagani * of the wheel to the request 73
81c49c3363SDario Pagani *
82c49c3363SDario Pagani * A sufficient research to understand what each field does is not
83c49c3363SDario Pagani * beign conducted yet. The position and meaning of fields are a
84c49c3363SDario Pagani * just a very optimistic guess based on instinct....
85c49c3363SDario Pagani */
86c49c3363SDario Pagani struct __packed tm_wheel_response
87c49c3363SDario Pagani {
88e9bb37ffSLee Jones /*
89c49c3363SDario Pagani * Seems to be the type of packet
90c49c3363SDario Pagani * - 0x0049 if is data.a (15 bytes)
91c49c3363SDario Pagani * - 0x0047 if is data.b (7 bytes)
92c49c3363SDario Pagani */
93c49c3363SDario Pagani uint16_t type;
94c49c3363SDario Pagani
95c49c3363SDario Pagani union {
96c49c3363SDario Pagani struct __packed {
97c49c3363SDario Pagani uint16_t field0;
98c49c3363SDario Pagani uint16_t field1;
99e9bb37ffSLee Jones /*
100c49c3363SDario Pagani * Seems to be the model code of the wheel
101c49c3363SDario Pagani * Read table thrustmaster_wheels to values
102c49c3363SDario Pagani */
103c49c3363SDario Pagani uint16_t model;
104c49c3363SDario Pagani
105c49c3363SDario Pagani uint16_t field2;
106c49c3363SDario Pagani uint16_t field3;
107c49c3363SDario Pagani uint16_t field4;
108c49c3363SDario Pagani uint16_t field5;
109c49c3363SDario Pagani } a;
110c49c3363SDario Pagani struct __packed {
111c49c3363SDario Pagani uint16_t field0;
112c49c3363SDario Pagani uint16_t field1;
113c49c3363SDario Pagani uint16_t model;
114c49c3363SDario Pagani } b;
115c49c3363SDario Pagani } data;
116c49c3363SDario Pagani };
117c49c3363SDario Pagani
118c49c3363SDario Pagani struct tm_wheel {
119c49c3363SDario Pagani struct usb_device *usb_dev;
120c49c3363SDario Pagani struct urb *urb;
121c49c3363SDario Pagani
122c49c3363SDario Pagani struct usb_ctrlrequest *model_request;
123c49c3363SDario Pagani struct tm_wheel_response *response;
124c49c3363SDario Pagani
125c49c3363SDario Pagani struct usb_ctrlrequest *change_request;
126c49c3363SDario Pagani };
127c49c3363SDario Pagani
128e9bb37ffSLee Jones /* The control packet to send to wheel */
129c49c3363SDario Pagani static const struct usb_ctrlrequest model_request = {
130c49c3363SDario Pagani .bRequestType = 0xc1,
131c49c3363SDario Pagani .bRequest = 73,
132c49c3363SDario Pagani .wValue = 0,
133c49c3363SDario Pagani .wIndex = 0,
134c49c3363SDario Pagani .wLength = cpu_to_le16(0x0010)
135c49c3363SDario Pagani };
136c49c3363SDario Pagani
137c49c3363SDario Pagani static const struct usb_ctrlrequest change_request = {
138c49c3363SDario Pagani .bRequestType = 0x41,
139c49c3363SDario Pagani .bRequest = 83,
140c49c3363SDario Pagani .wValue = 0, // Will be filled by the driver
141c49c3363SDario Pagani .wIndex = 0,
142c49c3363SDario Pagani .wLength = 0
143c49c3363SDario Pagani };
144c49c3363SDario Pagani
145e9bb37ffSLee Jones /*
146c49c3363SDario Pagani * On some setups initializing the T300RS crashes the kernel,
147c49c3363SDario Pagani * these interrupts fix that particular issue. So far they haven't caused any
148c49c3363SDario Pagani * adverse effects in other wheels.
149c49c3363SDario Pagani */
thrustmaster_interrupts(struct hid_device * hdev)150c49c3363SDario Pagani static void thrustmaster_interrupts(struct hid_device *hdev)
151c49c3363SDario Pagani {
152c49c3363SDario Pagani int ret, trans, i, b_ep;
153c49c3363SDario Pagani u8 *send_buf = kmalloc(256, GFP_KERNEL);
154c49c3363SDario Pagani struct usb_host_endpoint *ep;
155c49c3363SDario Pagani struct device *dev = &hdev->dev;
156c49c3363SDario Pagani struct usb_interface *usbif = to_usb_interface(dev->parent);
157c49c3363SDario Pagani struct usb_device *usbdev = interface_to_usbdev(usbif);
158c49c3363SDario Pagani
159c49c3363SDario Pagani if (!send_buf) {
160c49c3363SDario Pagani hid_err(hdev, "failed allocating send buffer\n");
161c49c3363SDario Pagani return;
162c49c3363SDario Pagani }
163c49c3363SDario Pagani
164fc3ef2e3SPavel Skripkin if (usbif->cur_altsetting->desc.bNumEndpoints < 2) {
165fc3ef2e3SPavel Skripkin kfree(send_buf);
166fc3ef2e3SPavel Skripkin hid_err(hdev, "Wrong number of endpoints?\n");
167fc3ef2e3SPavel Skripkin return;
168fc3ef2e3SPavel Skripkin }
169fc3ef2e3SPavel Skripkin
170c49c3363SDario Pagani ep = &usbif->cur_altsetting->endpoint[1];
171c49c3363SDario Pagani b_ep = ep->desc.bEndpointAddress;
172c49c3363SDario Pagani
173c49c3363SDario Pagani for (i = 0; i < ARRAY_SIZE(setup_arr); ++i) {
174c49c3363SDario Pagani memcpy(send_buf, setup_arr[i], setup_arr_sizes[i]);
175c49c3363SDario Pagani
176c49c3363SDario Pagani ret = usb_interrupt_msg(usbdev,
177c49c3363SDario Pagani usb_sndintpipe(usbdev, b_ep),
178c49c3363SDario Pagani send_buf,
179c49c3363SDario Pagani setup_arr_sizes[i],
180c49c3363SDario Pagani &trans,
181c49c3363SDario Pagani USB_CTRL_SET_TIMEOUT);
182c49c3363SDario Pagani
183c49c3363SDario Pagani if (ret) {
184c49c3363SDario Pagani hid_err(hdev, "setup data couldn't be sent\n");
185c3800eedSEvgeny Novikov kfree(send_buf);
186c49c3363SDario Pagani return;
187c49c3363SDario Pagani }
188c49c3363SDario Pagani }
189c49c3363SDario Pagani
190c49c3363SDario Pagani kfree(send_buf);
191c49c3363SDario Pagani }
192c49c3363SDario Pagani
thrustmaster_change_handler(struct urb * urb)193c49c3363SDario Pagani static void thrustmaster_change_handler(struct urb *urb)
194c49c3363SDario Pagani {
195c49c3363SDario Pagani struct hid_device *hdev = urb->context;
196c49c3363SDario Pagani
197c49c3363SDario Pagani // The wheel seems to kill himself before answering the host and therefore is violating the USB protocol...
198c49c3363SDario Pagani if (urb->status == 0 || urb->status == -EPROTO || urb->status == -EPIPE)
199c49c3363SDario Pagani hid_info(hdev, "Success?! The wheel should have been initialized!\n");
200c49c3363SDario Pagani else
201c49c3363SDario Pagani hid_warn(hdev, "URB to change wheel mode seems to have failed with error %d\n", urb->status);
202c49c3363SDario Pagani }
203c49c3363SDario Pagani
204e9bb37ffSLee Jones /*
205c49c3363SDario Pagani * Called by the USB subsystem when the wheel responses to our request
206c49c3363SDario Pagani * to get [what it seems to be] the wheel's model.
207c49c3363SDario Pagani *
208c49c3363SDario Pagani * If the model id is recognized then we send an opportune USB CONTROL REQUEST
209c49c3363SDario Pagani * to switch the wheel to its full capabilities
210c49c3363SDario Pagani */
thrustmaster_model_handler(struct urb * urb)211c49c3363SDario Pagani static void thrustmaster_model_handler(struct urb *urb)
212c49c3363SDario Pagani {
213c49c3363SDario Pagani struct hid_device *hdev = urb->context;
214c49c3363SDario Pagani struct tm_wheel *tm_wheel = hid_get_drvdata(hdev);
215c49c3363SDario Pagani uint16_t model = 0;
216c49c3363SDario Pagani int i, ret;
217fa48020cSVihas Mak const struct tm_wheel_info *twi = NULL;
218c49c3363SDario Pagani
219c49c3363SDario Pagani if (urb->status) {
220c49c3363SDario Pagani hid_err(hdev, "URB to get model id failed with error %d\n", urb->status);
221c49c3363SDario Pagani return;
222c49c3363SDario Pagani }
223c49c3363SDario Pagani
224c49c3363SDario Pagani if (tm_wheel->response->type == cpu_to_le16(0x49))
225c49c3363SDario Pagani model = le16_to_cpu(tm_wheel->response->data.a.model);
226c49c3363SDario Pagani else if (tm_wheel->response->type == cpu_to_le16(0x47))
227c49c3363SDario Pagani model = le16_to_cpu(tm_wheel->response->data.b.model);
228c49c3363SDario Pagani else {
229c49c3363SDario Pagani hid_err(hdev, "Unknown packet type 0x%x, unable to proceed further with wheel init\n", tm_wheel->response->type);
230c49c3363SDario Pagani return;
231c49c3363SDario Pagani }
232c49c3363SDario Pagani
233c49c3363SDario Pagani for (i = 0; i < tm_wheels_infos_length && !twi; i++)
234c49c3363SDario Pagani if (tm_wheels_infos[i].wheel_type == model)
235c49c3363SDario Pagani twi = tm_wheels_infos + i;
236c49c3363SDario Pagani
237c49c3363SDario Pagani if (twi)
238c49c3363SDario Pagani hid_info(hdev, "Wheel with model id 0x%x is a %s\n", model, twi->wheel_name);
239c49c3363SDario Pagani else {
240c49c3363SDario Pagani hid_err(hdev, "Unknown wheel's model id 0x%x, unable to proceed further with wheel init\n", model);
241c49c3363SDario Pagani return;
242c49c3363SDario Pagani }
243c49c3363SDario Pagani
244c49c3363SDario Pagani tm_wheel->change_request->wValue = cpu_to_le16(twi->switch_value);
245c49c3363SDario Pagani usb_fill_control_urb(
246c49c3363SDario Pagani tm_wheel->urb,
247c49c3363SDario Pagani tm_wheel->usb_dev,
248c49c3363SDario Pagani usb_sndctrlpipe(tm_wheel->usb_dev, 0),
249c49c3363SDario Pagani (char *)tm_wheel->change_request,
250fa48020cSVihas Mak NULL, 0, // We do not expect any response from the wheel
251c49c3363SDario Pagani thrustmaster_change_handler,
252c49c3363SDario Pagani hdev
253c49c3363SDario Pagani );
254c49c3363SDario Pagani
255c49c3363SDario Pagani ret = usb_submit_urb(tm_wheel->urb, GFP_ATOMIC);
256c49c3363SDario Pagani if (ret)
257c49c3363SDario Pagani hid_err(hdev, "Error %d while submitting the change URB. I am unable to initialize this wheel...\n", ret);
258c49c3363SDario Pagani }
259c49c3363SDario Pagani
thrustmaster_remove(struct hid_device * hdev)260c49c3363SDario Pagani static void thrustmaster_remove(struct hid_device *hdev)
261c49c3363SDario Pagani {
262c49c3363SDario Pagani struct tm_wheel *tm_wheel = hid_get_drvdata(hdev);
263c49c3363SDario Pagani
264c49c3363SDario Pagani usb_kill_urb(tm_wheel->urb);
265c49c3363SDario Pagani
266df3a97bdSEvgeny Novikov kfree(tm_wheel->change_request);
267c49c3363SDario Pagani kfree(tm_wheel->response);
268c49c3363SDario Pagani kfree(tm_wheel->model_request);
269c49c3363SDario Pagani usb_free_urb(tm_wheel->urb);
270c49c3363SDario Pagani kfree(tm_wheel);
271c49c3363SDario Pagani
272c49c3363SDario Pagani hid_hw_stop(hdev);
273c49c3363SDario Pagani }
274c49c3363SDario Pagani
275e9bb37ffSLee Jones /*
276c49c3363SDario Pagani * Function called by HID when a hid Thrustmaster FFB wheel is connected to the host.
277c49c3363SDario Pagani * This function starts the hid dev, tries to allocate the tm_wheel data structure and
278c49c3363SDario Pagani * finally send an USB CONTROL REQUEST to the wheel to get [what it seems to be] its
279c49c3363SDario Pagani * model type.
280c49c3363SDario Pagani */
thrustmaster_probe(struct hid_device * hdev,const struct hid_device_id * id)281c49c3363SDario Pagani static int thrustmaster_probe(struct hid_device *hdev, const struct hid_device_id *id)
282c49c3363SDario Pagani {
283c49c3363SDario Pagani int ret = 0;
284fa48020cSVihas Mak struct tm_wheel *tm_wheel = NULL;
285c49c3363SDario Pagani
28693020953SGreg Kroah-Hartman if (!hid_is_usb(hdev))
28793020953SGreg Kroah-Hartman return -EINVAL;
28893020953SGreg Kroah-Hartman
289c49c3363SDario Pagani ret = hid_parse(hdev);
290c49c3363SDario Pagani if (ret) {
291c49c3363SDario Pagani hid_err(hdev, "parse failed with error %d\n", ret);
292c49c3363SDario Pagani goto error0;
293c49c3363SDario Pagani }
294c49c3363SDario Pagani
295c49c3363SDario Pagani ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
296c49c3363SDario Pagani if (ret) {
297c49c3363SDario Pagani hid_err(hdev, "hw start failed with error %d\n", ret);
298c49c3363SDario Pagani goto error0;
299c49c3363SDario Pagani }
300c49c3363SDario Pagani
301c49c3363SDario Pagani // Now we allocate the tm_wheel
302c49c3363SDario Pagani tm_wheel = kzalloc(sizeof(struct tm_wheel), GFP_KERNEL);
303c49c3363SDario Pagani if (!tm_wheel) {
304c49c3363SDario Pagani ret = -ENOMEM;
305c49c3363SDario Pagani goto error1;
306c49c3363SDario Pagani }
307c49c3363SDario Pagani
308c49c3363SDario Pagani tm_wheel->urb = usb_alloc_urb(0, GFP_ATOMIC);
309c49c3363SDario Pagani if (!tm_wheel->urb) {
310c49c3363SDario Pagani ret = -ENOMEM;
311c49c3363SDario Pagani goto error2;
312c49c3363SDario Pagani }
313c49c3363SDario Pagani
31466ff8994Skernel test robot tm_wheel->model_request = kmemdup(&model_request,
31566ff8994Skernel test robot sizeof(struct usb_ctrlrequest),
31666ff8994Skernel test robot GFP_KERNEL);
317c49c3363SDario Pagani if (!tm_wheel->model_request) {
318c49c3363SDario Pagani ret = -ENOMEM;
319c49c3363SDario Pagani goto error3;
320c49c3363SDario Pagani }
321c49c3363SDario Pagani
322c49c3363SDario Pagani tm_wheel->response = kzalloc(sizeof(struct tm_wheel_response), GFP_KERNEL);
323c49c3363SDario Pagani if (!tm_wheel->response) {
324c49c3363SDario Pagani ret = -ENOMEM;
325c49c3363SDario Pagani goto error4;
326c49c3363SDario Pagani }
327c49c3363SDario Pagani
3283b770932SYang Yingliang tm_wheel->change_request = kmemdup(&change_request,
3293b770932SYang Yingliang sizeof(struct usb_ctrlrequest),
3303b770932SYang Yingliang GFP_KERNEL);
331ed1ab6ffSWei Yongjun if (!tm_wheel->change_request) {
332c49c3363SDario Pagani ret = -ENOMEM;
333c49c3363SDario Pagani goto error5;
334c49c3363SDario Pagani }
335c49c3363SDario Pagani
336c49c3363SDario Pagani tm_wheel->usb_dev = interface_to_usbdev(to_usb_interface(hdev->dev.parent));
337c49c3363SDario Pagani hid_set_drvdata(hdev, tm_wheel);
338c49c3363SDario Pagani
339c49c3363SDario Pagani thrustmaster_interrupts(hdev);
340c49c3363SDario Pagani
341c49c3363SDario Pagani usb_fill_control_urb(
342c49c3363SDario Pagani tm_wheel->urb,
343c49c3363SDario Pagani tm_wheel->usb_dev,
344c49c3363SDario Pagani usb_rcvctrlpipe(tm_wheel->usb_dev, 0),
345c49c3363SDario Pagani (char *)tm_wheel->model_request,
346c49c3363SDario Pagani tm_wheel->response,
347c49c3363SDario Pagani sizeof(struct tm_wheel_response),
348c49c3363SDario Pagani thrustmaster_model_handler,
349c49c3363SDario Pagani hdev
350c49c3363SDario Pagani );
351c49c3363SDario Pagani
352c49c3363SDario Pagani ret = usb_submit_urb(tm_wheel->urb, GFP_ATOMIC);
353d0f1d5aeSEvgeny Novikov if (ret) {
354c49c3363SDario Pagani hid_err(hdev, "Error %d while submitting the URB. I am unable to initialize this wheel...\n", ret);
355d0f1d5aeSEvgeny Novikov goto error6;
356d0f1d5aeSEvgeny Novikov }
357c49c3363SDario Pagani
358c49c3363SDario Pagani return ret;
359c49c3363SDario Pagani
360d0f1d5aeSEvgeny Novikov error6: kfree(tm_wheel->change_request);
361c49c3363SDario Pagani error5: kfree(tm_wheel->response);
362c49c3363SDario Pagani error4: kfree(tm_wheel->model_request);
363c49c3363SDario Pagani error3: usb_free_urb(tm_wheel->urb);
364c49c3363SDario Pagani error2: kfree(tm_wheel);
365c49c3363SDario Pagani error1: hid_hw_stop(hdev);
366c49c3363SDario Pagani error0:
367c49c3363SDario Pagani return ret;
368c49c3363SDario Pagani }
369c49c3363SDario Pagani
370c49c3363SDario Pagani static const struct hid_device_id thrustmaster_devices[] = {
371c49c3363SDario Pagani { HID_USB_DEVICE(0x044f, 0xb65d)},
372c49c3363SDario Pagani {}
373c49c3363SDario Pagani };
374c49c3363SDario Pagani
375c49c3363SDario Pagani MODULE_DEVICE_TABLE(hid, thrustmaster_devices);
376c49c3363SDario Pagani
377c49c3363SDario Pagani static struct hid_driver thrustmaster_driver = {
378c49c3363SDario Pagani .name = "hid-thrustmaster",
379c49c3363SDario Pagani .id_table = thrustmaster_devices,
380c49c3363SDario Pagani .probe = thrustmaster_probe,
381c49c3363SDario Pagani .remove = thrustmaster_remove,
382c49c3363SDario Pagani };
383c49c3363SDario Pagani
384c49c3363SDario Pagani module_hid_driver(thrustmaster_driver);
385c49c3363SDario Pagani
386c49c3363SDario Pagani MODULE_AUTHOR("Dario Pagani <dario.pagani.146+linuxk@gmail.com>");
387c49c3363SDario Pagani MODULE_LICENSE("GPL");
388c49c3363SDario Pagani MODULE_DESCRIPTION("Driver to initialize some steering wheel joysticks from Thrustmaster");
389c49c3363SDario Pagani
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