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Commit 75dbb953 authored by Simon Wood's avatar Simon Wood Committed by Jiri Kosina
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USB: HID: SRW-S1 Gaming Wheel Driver 



Add support the SRW-S1 by patching HID descriptor to read axis
as Generic Desktop X, Y and Z (rather than Usage page being
'Simulation').

Signed-off-by: default avatarSimon Wood <simon@mungewell.org>
Tested-by: default avatarJohn Murphy <rosegardener@freeode.co.uk>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent fd62c545

drivers/hid/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -596,6 +596,12 @@ config HID_SPEEDLINK 
	---help---

	Support for Speedlink Vicious and Divine Cezanne mouse.



config HID_STEELSERIES_SRWS1

	tristate "Steelseries SRW-S1 steering wheel support"

	depends on USB_HID

	---help---

	Support for Steelseries SRW-S1 steering wheel



config HID_SUNPLUS

	tristate "Sunplus wireless desktop"

	depends on USB_HID

drivers/hid/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -101,6 +101,7 @@ obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o 
obj-$(CONFIG_HID_SMARTJOYPLUS)	+= hid-sjoy.o

obj-$(CONFIG_HID_SONY)		+= hid-sony.o

obj-$(CONFIG_HID_SPEEDLINK)	+= hid-speedlink.o

obj-$(CONFIG_HID_STEELSERIES_SRWS1)    	+= hid-steelseries-srws1.o

obj-$(CONFIG_HID_SUNPLUS)	+= hid-sunplus.o

obj-$(CONFIG_HID_GREENASIA)	+= hid-gaff.o

obj-$(CONFIG_HID_THRUSTMASTER)	+= hid-tmff.o

drivers/hid/hid-core.c

+1 −0
Original line number Diff line number Diff line
@@ -1697,6 +1697,7 @@ static const struct hid_device_id hid_have_special_driver[] = { 
	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },

	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) },

drivers/hid/hid-ids.h

+3 −0
Original line number Diff line number Diff line
@@ -723,6 +723,9 @@ 
#define USB_VENDOR_ID_STANTUM_SITRONIX		0x1403

#define USB_DEVICE_ID_MTP_SITRONIX		0x5001



#define USB_VENDOR_ID_STEELSERIES	0x1038

#define USB_DEVICE_ID_STEELSERIES_SRWS1	0x1410



#define USB_VENDOR_ID_SUN		0x0430

#define USB_DEVICE_ID_RARITAN_KVM_DONGLE	0xcdab

drivers/hid/hid-steelseries-srws1.c

0 → 100644
+58 −0
Original line number Diff line number Diff line 
/*

 *  HID driver for Steelseries SRW-S1

 *

 *  Copyright (c) 2013 Simon Wood

 */



/*

 * This program is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License as published by the Free

 * Software Foundation; either version 2 of the License, or (at your option)

 * any later version.

 */



#include <linux/device.h>

#include <linux/hid.h>

#include <linux/module.h>



#include "hid-ids.h"



static __u8 *steelseries_srws1_report_fixup(struct hid_device *hdev, __u8 *rdesc,

		unsigned int *rsize)

{

	if (*rsize >= 115 && rdesc[11] == 0x02 && rdesc[13] == 0xc8

			&& rdesc[29] == 0xbb && rdesc[40] == 0xc5) {

		hid_info(hdev, "Fixing up Steelseries SRW-S1 report descriptor\n");

		rdesc[11] = 0x01;

		rdesc[13] = 0x30;

		rdesc[29] = 0x31;

		rdesc[40] = 0x32;

	}

	return rdesc;

}



static const struct hid_device_id steelseries_srws1_devices[] = {

	{ HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1) },

	{ }

};

MODULE_DEVICE_TABLE(hid, steelseries_srws1_devices);



static struct hid_driver steelseries_srws1_driver = {

	.name = "steelseries_srws1",

	.id_table = steelseries_srws1_devices,

	.report_fixup = steelseries_srws1_report_fixup

};



static int __init steelseries_srws1_init(void)

{

	return hid_register_driver(&steelseries_srws1_driver);

}



static void __exit steelseries_srws1_exit(void)

{

	hid_unregister_driver(&steelseries_srws1_driver);

}



module_init(steelseries_srws1_init);

module_exit(steelseries_srws1_exit);

MODULE_LICENSE("GPL");