Commit 32c88cbc authored by Simon Wood's avatar Simon Wood Committed by Jiri Kosina

HID: Add support for Logitech Speed Force Wireless gaming wheel

The following patch adds support for the Logitech Speed Force Wireless gaming
wheel. Originally designed for the WII console. Details on the protocol:

http://wiibrew.org/wiki/Logitech_USB_steering_wheel

This patch relies on previous patch:
"Don't Send Feature Reports on Interrupt Endpoint"

Logitech as produce a very similar wheel for the PS2/PS3, it is expected that
this patch could also support the PS2/PS3 wheel if the USB ID's are added and
(if required) the HID descriptor is modified.
Signed-off-by: default avatarSimon Wood <simon@mungewell.org>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent fe2c91ee
...@@ -235,6 +235,14 @@ config LOGIG940_FF ...@@ -235,6 +235,14 @@ config LOGIG940_FF
Say Y here if you want to enable force feedback support for Logitech Say Y here if you want to enable force feedback support for Logitech
Flight System G940 devices. Flight System G940 devices.
config LOGIWII_FF
bool "Logitech Speed Force Wireless force feedback support"
depends on HID_LOGITECH
select INPUT_FF_MEMLESS
help
Say Y here if you want to enable force feedback support for Logitech
Speed Force Wireless (Wii) devices.
config HID_MAGICMOUSE config HID_MAGICMOUSE
tristate "Apple MagicMouse multi-touch support" tristate "Apple MagicMouse multi-touch support"
depends on BT_HIDP depends on BT_HIDP
......
...@@ -21,6 +21,9 @@ endif ...@@ -21,6 +21,9 @@ endif
ifdef CONFIG_LOGIG940_FF ifdef CONFIG_LOGIG940_FF
hid-logitech-objs += hid-lg3ff.o hid-logitech-objs += hid-lg3ff.o
endif endif
ifdef CONFIG_LOGIWII_FF
hid-logitech-objs += hid-lg4ff.o
endif
obj-$(CONFIG_HID_3M_PCT) += hid-3m-pct.o obj-$(CONFIG_HID_3M_PCT) += hid-3m-pct.o
obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o
......
...@@ -1335,6 +1335,7 @@ static const struct hid_device_id hid_blacklist[] = { ...@@ -1335,6 +1335,7 @@ static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) },
......
...@@ -350,6 +350,7 @@ ...@@ -350,6 +350,7 @@
#define USB_DEVICE_ID_LOGITECH_WINGMAN_FFG 0xc293 #define USB_DEVICE_ID_LOGITECH_WINGMAN_FFG 0xc293
#define USB_DEVICE_ID_LOGITECH_MOMO_WHEEL 0xc295 #define USB_DEVICE_ID_LOGITECH_MOMO_WHEEL 0xc295
#define USB_DEVICE_ID_LOGITECH_G25_WHEEL 0xc299 #define USB_DEVICE_ID_LOGITECH_G25_WHEEL 0xc299
#define USB_DEVICE_ID_LOGITECH_WII_WHEEL 0xc29c
#define USB_DEVICE_ID_LOGITECH_ELITE_KBD 0xc30a #define USB_DEVICE_ID_LOGITECH_ELITE_KBD 0xc30a
#define USB_DEVICE_ID_S510_RECEIVER 0xc50c #define USB_DEVICE_ID_S510_RECEIVER 0xc50c
#define USB_DEVICE_ID_S510_RECEIVER_2 0xc517 #define USB_DEVICE_ID_S510_RECEIVER_2 0xc517
......
...@@ -19,6 +19,9 @@ ...@@ -19,6 +19,9 @@
#include <linux/device.h> #include <linux/device.h>
#include <linux/hid.h> #include <linux/hid.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/random.h>
#include <linux/sched.h>
#include <linux/wait.h>
#include "hid-ids.h" #include "hid-ids.h"
#include "hid-lg.h" #include "hid-lg.h"
...@@ -35,6 +38,7 @@ ...@@ -35,6 +38,7 @@
#define LG_FF2 0x400 #define LG_FF2 0x400
#define LG_RDESC_REL_ABS 0x800 #define LG_RDESC_REL_ABS 0x800
#define LG_FF3 0x1000 #define LG_FF3 0x1000
#define LG_FF4 0x2000
/* /*
* Certain Logitech keyboards send in report #3 keys which are far * Certain Logitech keyboards send in report #3 keys which are far
...@@ -60,6 +64,17 @@ static void lg_report_fixup(struct hid_device *hdev, __u8 *rdesc, ...@@ -60,6 +64,17 @@ static void lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
"report descriptor\n"); "report descriptor\n");
rdesc[33] = rdesc[50] = 0x02; rdesc[33] = rdesc[50] = 0x02;
} }
if ((quirks & LG_FF4) && rsize >= 101 &&
rdesc[41] == 0x95 && rdesc[42] == 0x0B &&
rdesc[47] == 0x05 && rdesc[48] == 0x09) {
dev_info(&hdev->dev, "fixing up Logitech Speed Force Wireless "
"button descriptor\n");
rdesc[41] = 0x05;
rdesc[42] = 0x09;
rdesc[47] = 0x95;
rdesc[48] = 0x0B;
}
} }
#define lg_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ #define lg_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
...@@ -285,12 +300,33 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id) ...@@ -285,12 +300,33 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
goto err_free; goto err_free;
} }
if (quirks & LG_FF4) {
unsigned char buf[] = { 0x00, 0xAF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
ret = hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT);
if (ret >= 0) {
/* insert a little delay of 10 jiffies ~ 40ms */
wait_queue_head_t wait;
init_waitqueue_head (&wait);
wait_event_interruptible_timeout(wait, 0, 10);
/* Select random Address */
buf[1] = 0xB2;
get_random_bytes(&buf[2], 2);
ret = hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT);
}
}
if (quirks & LG_FF) if (quirks & LG_FF)
lgff_init(hdev); lgff_init(hdev);
if (quirks & LG_FF2) if (quirks & LG_FF2)
lg2ff_init(hdev); lg2ff_init(hdev);
if (quirks & LG_FF3) if (quirks & LG_FF3)
lg3ff_init(hdev); lg3ff_init(hdev);
if (quirks & LG_FF4)
lg4ff_init(hdev);
return 0; return 0;
err_free: err_free:
...@@ -339,6 +375,8 @@ static const struct hid_device_id lg_devices[] = { ...@@ -339,6 +375,8 @@ static const struct hid_device_id lg_devices[] = {
.driver_data = LG_FF }, .driver_data = LG_FF },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL), { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL),
.driver_data = LG_FF }, .driver_data = LG_FF },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL),
.driver_data = LG_FF4 },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG ), { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG ),
.driver_data = LG_FF }, .driver_data = LG_FF },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2), { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2),
......
...@@ -19,4 +19,10 @@ int lg3ff_init(struct hid_device *hdev); ...@@ -19,4 +19,10 @@ int lg3ff_init(struct hid_device *hdev);
static inline int lg3ff_init(struct hid_device *hdev) { return -1; } static inline int lg3ff_init(struct hid_device *hdev) { return -1; }
#endif #endif
#ifdef CONFIG_LOGIWII_FF
int lg4ff_init(struct hid_device *hdev);
#else
static inline int lg4ff_init(struct hid_device *hdev) { return -1; }
#endif
#endif #endif
/*
* Force feedback support for Logitech Speed Force Wireless
*
* http://wiibrew.org/wiki/Logitech_USB_steering_wheel
*
* Copyright (c) 2010 Simon Wood <simon@mungewell.org>
*/
/*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/hid.h>
#include "usbhid/usbhid.h"
#include "hid-lg.h"
struct lg4ff_device {
struct hid_report *report;
};
static const signed short ff4_wheel_ac[] = {
FF_CONSTANT,
FF_AUTOCENTER,
-1
};
static int hid_lg4ff_play(struct input_dev *dev, void *data,
struct ff_effect *effect)
{
struct hid_device *hid = input_get_drvdata(dev);
struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
int x;
#define CLAMP(x) if (x < 0) x = 0; if (x > 0xff) x = 0xff
switch (effect->type) {
case FF_CONSTANT:
x = effect->u.ramp.start_level + 0x80; /* 0x80 is no force */
CLAMP(x);
report->field[0]->value[0] = 0x11; /* Slot 1 */
report->field[0]->value[1] = 0x10;
report->field[0]->value[2] = x;
report->field[0]->value[3] = 0x00;
report->field[0]->value[4] = 0x00;
report->field[0]->value[5] = 0x08;
report->field[0]->value[6] = 0x00;
dbg_hid("Autocenter, x=0x%02X\n", x);
usbhid_submit_report(hid, report, USB_DIR_OUT);
break;
}
return 0;
}
static void hid_lg4ff_set_autocenter(struct input_dev *dev, u16 magnitude)
{
struct hid_device *hid = input_get_drvdata(dev);
struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
__s32 *value = report->field[0]->value;
*value++ = 0xfe;
*value++ = 0x0d;
*value++ = 0x07;
*value++ = 0x07;
*value++ = (magnitude >> 8) & 0xff;
*value++ = 0x00;
*value = 0x00;
usbhid_submit_report(hid, report, USB_DIR_OUT);
}
int lg4ff_init(struct hid_device *hid)
{
struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list);
struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
struct input_dev *dev = hidinput->input;
struct hid_report *report;
struct hid_field *field;
const signed short *ff_bits = ff4_wheel_ac;
int error;
int i;
/* Find the report to use */
if (list_empty(report_list)) {
err_hid("No output report found");
return -1;
}
/* Check that the report looks ok */
report = list_entry(report_list->next, struct hid_report, list);
if (!report) {
err_hid("NULL output report");
return -1;
}
field = report->field[0];
if (!field) {
err_hid("NULL field");
return -1;
}
for (i = 0; ff_bits[i] >= 0; i++)
set_bit(ff_bits[i], dev->ffbit);
error = input_ff_create_memless(dev, NULL, hid_lg4ff_play);
if (error)
return error;
if (test_bit(FF_AUTOCENTER, dev->ffbit))
dev->ff->set_autocenter = hid_lg4ff_set_autocenter;
dev_info(&hid->dev, "Force feedback for Logitech Speed Force Wireless by "
"Simon Wood <simon@mungewell.org>\n");
return 0;
}
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