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HID: move thrustmaster FF processing

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Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Slaby 2008-09-18 12:23:31 +02:00 committed by Jiri Kosina
parent 5f022298aa
commit 10e41a711e
10 changed files with 106 additions and 66 deletions
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9
drivers/hid/Kconfig
View File

@ -243,6 +243,15 @@ config HID_SUNPLUS
---help---
Support for Sunplus WDesktop input device.
config THRUSTMASTER_FF
tristate "ThrustMaster devices support"
default m
depends on USB_HID
select INPUT_FF_MEMLESS
help
Say Y here if you have a THRUSTMASTER FireStore Dual Power 2 or
a THRUSTMASTER Ferrari GT Rumble Force or Force Feedback Wheel.
endmenu
endif # HID_SUPPORT

1
drivers/hid/Makefile
View File

@ -37,6 +37,7 @@ obj-$(CONFIG_HID_PETALYNX) += hid-petalynx.o
obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o
obj-$(CONFIG_HID_SONY) += hid-sony.o
obj-$(CONFIG_HID_SUNPLUS) += hid-sunplus.o
obj-$(CONFIG_THRUSTMASTER_FF) += hid-tmff.o
obj-$(CONFIG_USB_HID) += usbhid/
obj-$(CONFIG_USB_MOUSE) += usbhid/

4
drivers/hid/hid-core.c
View File

@ -1516,6 +1516,10 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TENX, USB_DEVICE_ID_TENX_IBUDDY1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TENX, USB_DEVICE_ID_TENX_IBUDDY2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },

3
drivers/hid/hid-dummy.c
View File

@ -55,6 +55,9 @@ static int __init hid_dummy_init(void)
#ifdef CONFIG_HID_SUNPLUS_MODULE
HID_COMPAT_CALL_DRIVER(sunplus);
#endif
#ifdef CONFIG_THRUSTMASTER_FF_MODULE
HID_COMPAT_CALL_DRIVER(thrustmaster);
#endif
return -EIO;
}

2
drivers/hid/hid-ids.h
View File

@ -357,6 +357,8 @@
#define USB_DEVICE_ID_TENX_IBUDDY1 0x0001
#define USB_DEVICE_ID_TENX_IBUDDY2 0x0002
#define USB_VENDOR_ID_THRUSTMASTER 0x044f
#define USB_VENDOR_ID_TOPMAX 0x0663
#define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103

132
drivers/hid/usbhid/hid-tmff.c → drivers/hid/hid-tmff.c
View File

@ -27,23 +27,17 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/hid.h>
#include <linux/input.h>
#undef DEBUG
#include <linux/usb.h>
#include <linux/hid.h>
#include "usbhid.h"
#include "hid-ids.h"
#include "usbhid/usbhid.h"
/* Usages for thrustmaster devices I know about */
#define THRUSTMASTER_USAGE_FF (HID_UP_GENDESK | 0xbb)
struct dev_type {
u16 idVendor;
u16 idProduct;
const signed short *ff;
};
static const signed short ff_rumble[] = {
FF_RUMBLE,
-1
@ -54,21 +48,13 @@ static const signed short ff_joystick[] = {
-1
};
static const struct dev_type devices[] = {
{ 0x44f, 0xb300, ff_rumble },
{ 0x44f, 0xb304, ff_rumble },
{ 0x44f, 0xb651, ff_rumble }, /* FGT Rumble Force Wheel */
{ 0x44f, 0xb654, ff_joystick }, /* FGT Force Feedback Wheel */
};
struct tmff_device {
struct hid_report *report;
struct hid_field *ff_field;
};
/* Changes values from 0 to 0xffff into values from minimum to maximum */
static inline int hid_tmff_scale_u16(unsigned int in,
int minimum, int maximum)
static inline int tmff_scale_u16(unsigned int in, int minimum, int maximum)
{
int ret;
@ -81,8 +67,7 @@ static inline int hid_tmff_scale_u16(unsigned int in,
}
/* Changes values from -0x80 to 0x7f into values from minimum to maximum */
static inline int hid_tmff_scale_s8(int in,
int minimum, int maximum)
static inline int tmff_scale_s8(int in, int minimum, int maximum)
{
int ret;
@ -94,7 +79,8 @@ static inline int hid_tmff_scale_s8(int in,
return ret;
}
static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *effect)
static int tmff_play(struct input_dev *dev, void *data,
struct ff_effect *effect)
{
struct hid_device *hid = input_get_drvdata(dev);
struct tmff_device *tmff = data;
@ -104,10 +90,10 @@ static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *ef
switch (effect->type) {
case FF_CONSTANT:
x = hid_tmff_scale_s8(effect->u.ramp.start_level,
x = tmff_scale_s8(effect->u.ramp.start_level,
ff_field->logical_minimum,
ff_field->logical_maximum);
y = hid_tmff_scale_s8(effect->u.ramp.end_level,
y = tmff_scale_s8(effect->u.ramp.end_level,
ff_field->logical_minimum,
ff_field->logical_maximum);
@ -118,10 +104,10 @@ static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *ef
break;
case FF_RUMBLE:
left = hid_tmff_scale_u16(effect->u.rumble.weak_magnitude,
left = tmff_scale_u16(effect->u.rumble.weak_magnitude,
ff_field->logical_minimum,
ff_field->logical_maximum);
right = hid_tmff_scale_u16(effect->u.rumble.strong_magnitude,
right = tmff_scale_u16(effect->u.rumble.strong_magnitude,
ff_field->logical_minimum,
ff_field->logical_maximum);
@ -134,14 +120,14 @@ static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *ef
return 0;
}
int hid_tmff_init(struct hid_device *hid)
static int tmff_init(struct hid_device *hid, const signed short *ff_bits)
{
struct tmff_device *tmff;
struct hid_report *report;
struct list_head *report_list;
struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list);
struct hid_input *hidinput = list_entry(hid->inputs.next,
struct hid_input, list);
struct input_dev *input_dev = hidinput->input;
const signed short *ff_bits = ff_joystick;
int error;
int i;
@ -163,17 +149,22 @@ int hid_tmff_init(struct hid_device *hid)
switch (field->usage[0].hid) {
case THRUSTMASTER_USAGE_FF:
if (field->report_count < 2) {
warn("ignoring FF field with report_count < 2");
warn("ignoring FF field with "
"report_count < 2");
continue;
}
if (field->logical_maximum == field->logical_minimum) {
warn("ignoring FF field with logical_maximum == logical_minimum");
if (field->logical_maximum ==
field->logical_minimum) {
warn("ignoring FF field with "
"logical_maximum == "
"logical_minimum");
continue;
}
if (tmff->report && tmff->report != report) {
warn("ignoring FF field in other report");
warn("ignoring FF field in other "
"report");
continue;
}
@ -185,21 +176,14 @@ int hid_tmff_init(struct hid_device *hid)
tmff->report = report;
tmff->ff_field = field;
for (i = 0; i < ARRAY_SIZE(devices); i++) {
if (input_dev->id.vendor == devices[i].idVendor &&
input_dev->id.product == devices[i].idProduct) {
ff_bits = devices[i].ff;
break;
}
}
for (i = 0; ff_bits[i] >= 0; i++)
set_bit(ff_bits[i], input_dev->ffbit);
break;
default:
warn("ignoring unknown output usage %08x", field->usage[0].hid);
warn("ignoring unknown output usage %08x",
field->usage[0].hid);
continue;
}
}
@ -211,15 +195,73 @@ int hid_tmff_init(struct hid_device *hid)
goto fail;
}
error = input_ff_create_memless(input_dev, tmff, hid_tmff_play);
error = input_ff_create_memless(input_dev, tmff, tmff_play);
if (error)
goto fail;
info("Force feedback for ThrustMaster devices by Zinx Verituse <zinx@epicsol.org>");
info("Force feedback for ThrustMaster devices by Zinx Verituse "
"<zinx@epicsol.org>");
return 0;
fail:
fail:
kfree(tmff);
return error;
}
static int tm_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
int ret;
ret = hid_parse(hdev);
if (ret) {
dev_err(&hdev->dev, "parse failed\n");
goto err;
}
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
if (ret) {
dev_err(&hdev->dev, "hw start failed\n");
goto err;
}
tmff_init(hdev, (void *)id->driver_data);
return 0;
err:
return ret;
}
static const struct hid_device_id tm_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300),
.driver_data = (unsigned long)ff_rumble },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304),
.driver_data = (unsigned long)ff_rumble },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651), /* FGT Rumble Force Wheel */
.driver_data = (unsigned long)ff_rumble },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654), /* FGT Force Feedback Wheel */
.driver_data = (unsigned long)ff_joystick },
{ }
};
MODULE_DEVICE_TABLE(hid, tm_devices);
static struct hid_driver tm_driver = {
.name = "thrustmaster",
.id_table = tm_devices,
.probe = tm_probe,
};
static int tm_init(void)
{
return hid_register_driver(&tm_driver);
}
static void tm_exit(void)
{
hid_unregister_driver(&tm_driver);
}
module_init(tm_init);
module_exit(tm_exit);
MODULE_LICENSE("GPL");
HID_COMPAT_LOAD_DRIVER(thrustmaster);

11
drivers/hid/usbhid/Kconfig
View File

@ -44,17 +44,6 @@ config HID_PID
feedback for it. Microsoft Sidewinder Force Feedback 2 is one of such
devices.
config THRUSTMASTER_FF
bool "ThrustMaster devices support"
depends on HID_FF
select INPUT_FF_MEMLESS if USB_HID
help
Say Y here if you have a THRUSTMASTER FireStore Dual Power 2 or
a THRUSTMASTER Ferrari GT Rumble Force or Force Feedback Wheel,
and want to enable force feedback support for it.
Note: if you say N here, this device will still be supported, but without
force feedback.
config ZEROPLUS_FF
bool "Zeroplus based game controller support"
depends on HID_FF

3
drivers/hid/usbhid/Makefile
View File

@ -13,9 +13,6 @@ endif
ifeq ($(CONFIG_HID_PID),y)
usbhid-objs += hid-pidff.o
endif
ifeq ($(CONFIG_THRUSTMASTER_FF),y)
usbhid-objs += hid-tmff.o
endif
ifeq ($(CONFIG_ZEROPLUS_FF),y)
usbhid-objs += hid-zpff.o
endif

6
drivers/hid/usbhid/hid-ff.c
View File

@ -50,12 +50,6 @@ struct hid_ff_initializer {
* be a PID device
*/
static struct hid_ff_initializer inits[] = {
#ifdef CONFIG_THRUSTMASTER_FF
{ 0x44f, 0xb300, hid_tmff_init },
{ 0x44f, 0xb304, hid_tmff_init },
{ 0x44f, 0xb651, hid_tmff_init }, /* FGT Rumble Force Wheel */
{ 0x44f, 0xb654, hid_tmff_init }, /* FGT Force Feedback Wheel */
#endif
#ifdef CONFIG_ZEROPLUS_FF
{ 0xc12, 0x0005, hid_zpff_init },
{ 0xc12, 0x0030, hid_zpff_init },

1
include/linux/hid.h
View File

@ -760,7 +760,6 @@ void usbhid_set_leds(struct hid_device *hid);
#ifdef CONFIG_HID_FF
int hid_ff_init(struct hid_device *hid);
int hid_tmff_init(struct hid_device *hid);
int hid_zpff_init(struct hid_device *hid);
#ifdef CONFIG_HID_PID
int hid_pidff_init(struct hid_device *hid);