HID: udraw-ps3: Add support for the uDraw tablet for PS3
This adds support for the THQ uDraw tablet for the PS3, as 4 separate device nodes, so that user-space can easily consume events coming from the hardware. Note that the touchpad two-finger support is fairly unreliable, and a right-click can only be achieved with a two-finger tap with the two fingers slightly apart (about 1cm should be enough). Tested-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
parent
c1f4c2b28c
commit
0edffe655a
|
@ -12340,6 +12340,12 @@ S: Maintained
|
|||
F: Documentation/filesystems/udf.txt
|
||||
F: fs/udf/
|
||||
|
||||
UDRAW TABLET
|
||||
M: Bastien Nocera <hadess@hadess.net>
|
||||
L: linux-input@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/hid/hid-udraw.c
|
||||
|
||||
UFS FILESYSTEM
|
||||
M: Evgeniy Dushistov <dushistov@mail.ru>
|
||||
S: Maintained
|
||||
|
|
|
@ -861,6 +861,13 @@ config THRUSTMASTER_FF
|
|||
a THRUSTMASTER Dual Trigger 3-in-1 or a THRUSTMASTER Ferrari GT
|
||||
Rumble Force or Force Feedback Wheel.
|
||||
|
||||
config HID_UDRAW_PS3
|
||||
tristate "THQ PS3 uDraw tablet"
|
||||
depends on HID
|
||||
---help---
|
||||
Say Y here if you want to use the THQ uDraw gaming tablet for
|
||||
the PS3.
|
||||
|
||||
config HID_WACOM
|
||||
tristate "Wacom Intuos/Graphire tablet support (USB)"
|
||||
depends on HID
|
||||
|
|
|
@ -96,6 +96,7 @@ obj-$(CONFIG_HID_TIVO) += hid-tivo.o
|
|||
obj-$(CONFIG_HID_TOPSEED) += hid-topseed.o
|
||||
obj-$(CONFIG_HID_TWINHAN) += hid-twinhan.o
|
||||
obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o
|
||||
obj-$(CONFIG_HID_UDRAW_PS3) += hid-udraw-ps3.o
|
||||
obj-$(CONFIG_HID_LED) += hid-led.o
|
||||
obj-$(CONFIG_HID_XINMO) += hid-xinmo.o
|
||||
obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o
|
||||
|
|
|
@ -2086,6 +2086,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
|
|||
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THQ, USB_DEVICE_ID_THQ_PS3_UDRAW) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_YIYNOVA_TABLET) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_81) },
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_45) },
|
||||
|
|
|
@ -959,6 +959,9 @@
|
|||
#define USB_VENDOR_ID_THINGM 0x27b8
|
||||
#define USB_DEVICE_ID_BLINK1 0x01ed
|
||||
|
||||
#define USB_VENDOR_ID_THQ 0x20d6
|
||||
#define USB_DEVICE_ID_THQ_PS3_UDRAW 0xcb17
|
||||
|
||||
#define USB_VENDOR_ID_THRUSTMASTER 0x044f
|
||||
|
||||
#define USB_VENDOR_ID_TIVO 0x150a
|
||||
|
|
474
drivers/hid/hid-udraw-ps3.c
Normal file
474
drivers/hid/hid-udraw-ps3.c
Normal file
|
@ -0,0 +1,474 @@
|
|||
/*
|
||||
* HID driver for THQ PS3 uDraw tablet
|
||||
*
|
||||
* Copyright (C) 2016 Red Hat Inc. All Rights Reserved
|
||||
*
|
||||
* This software is licensed under the terms of the GNU General Public
|
||||
* License version 2, as published by the Free Software Foundation, and
|
||||
* may be copied, distributed, and modified under those terms.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
#include <linux/device.h>
|
||||
#include <linux/hid.h>
|
||||
#include <linux/module.h>
|
||||
#include "hid-ids.h"
|
||||
|
||||
MODULE_AUTHOR("Bastien Nocera <hadess@hadess.net>");
|
||||
MODULE_DESCRIPTION("PS3 uDraw tablet driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
/*
|
||||
* Protocol information from:
|
||||
* http://brandonw.net/udraw/
|
||||
* and the source code of:
|
||||
* https://vvvv.org/contribution/udraw-hid
|
||||
*/
|
||||
|
||||
/*
|
||||
* The device is setup with multiple input devices:
|
||||
* - the touch area which works as a touchpad
|
||||
* - the tablet area which works as a touchpad/drawing tablet
|
||||
* - a joypad with a d-pad, and 7 buttons
|
||||
* - an accelerometer device
|
||||
*/
|
||||
|
||||
enum {
|
||||
TOUCH_NONE,
|
||||
TOUCH_PEN,
|
||||
TOUCH_FINGER,
|
||||
TOUCH_TWOFINGER
|
||||
};
|
||||
|
||||
enum {
|
||||
AXIS_X,
|
||||
AXIS_Y,
|
||||
AXIS_Z
|
||||
};
|
||||
|
||||
/*
|
||||
* Accelerometer min/max values
|
||||
* in order, X, Y and Z
|
||||
*/
|
||||
struct {
|
||||
int min;
|
||||
int max;
|
||||
} accel_limits[] = {
|
||||
[AXIS_X] = { 490, 534 },
|
||||
[AXIS_Y] = { 490, 534 },
|
||||
[AXIS_Z] = { 492, 536 }
|
||||
};
|
||||
|
||||
#define DEVICE_NAME "THQ uDraw Game Tablet for PS3"
|
||||
/* resolution in pixels */
|
||||
#define RES_X 1920
|
||||
#define RES_Y 1080
|
||||
/* size in mm */
|
||||
#define WIDTH 160
|
||||
#define HEIGHT 90
|
||||
#define PRESSURE_OFFSET 113
|
||||
#define MAX_PRESSURE (255 - PRESSURE_OFFSET)
|
||||
|
||||
struct udraw {
|
||||
struct input_dev *joy_input_dev;
|
||||
struct input_dev *touch_input_dev;
|
||||
struct input_dev *pen_input_dev;
|
||||
struct input_dev *accel_input_dev;
|
||||
struct hid_device *hdev;
|
||||
|
||||
/*
|
||||
* The device's two-finger support is pretty unreliable, as
|
||||
* the device could report a single touch when the two fingers
|
||||
* are too close together, and the distance between fingers, even
|
||||
* though reported is not in the same unit as the touches.
|
||||
*
|
||||
* We'll make do without it, and try to report the first touch
|
||||
* as reliably as possible.
|
||||
*/
|
||||
int last_one_finger_x;
|
||||
int last_one_finger_y;
|
||||
int last_two_finger_x;
|
||||
int last_two_finger_y;
|
||||
};
|
||||
|
||||
static int clamp_accel(int axis, int offset)
|
||||
{
|
||||
axis = clamp(axis,
|
||||
accel_limits[offset].min,
|
||||
accel_limits[offset].max);
|
||||
axis = (axis - accel_limits[offset].min) /
|
||||
((accel_limits[offset].max -
|
||||
accel_limits[offset].min) * 0xFF);
|
||||
return axis;
|
||||
}
|
||||
|
||||
static int udraw_raw_event(struct hid_device *hdev, struct hid_report *report,
|
||||
u8 *data, int len)
|
||||
{
|
||||
struct udraw *udraw = hid_get_drvdata(hdev);
|
||||
int touch;
|
||||
int x, y, z;
|
||||
|
||||
if (len != 27)
|
||||
return 0;
|
||||
|
||||
if (data[11] == 0x00)
|
||||
touch = TOUCH_NONE;
|
||||
else if (data[11] == 0x40)
|
||||
touch = TOUCH_PEN;
|
||||
else if (data[11] == 0x80)
|
||||
touch = TOUCH_FINGER;
|
||||
else
|
||||
touch = TOUCH_TWOFINGER;
|
||||
|
||||
/* joypad */
|
||||
input_report_key(udraw->joy_input_dev, BTN_WEST, data[0] & 1);
|
||||
input_report_key(udraw->joy_input_dev, BTN_SOUTH, !!(data[0] & 2));
|
||||
input_report_key(udraw->joy_input_dev, BTN_EAST, !!(data[0] & 4));
|
||||
input_report_key(udraw->joy_input_dev, BTN_NORTH, !!(data[0] & 8));
|
||||
|
||||
input_report_key(udraw->joy_input_dev, BTN_SELECT, !!(data[1] & 1));
|
||||
input_report_key(udraw->joy_input_dev, BTN_START, !!(data[1] & 2));
|
||||
input_report_key(udraw->joy_input_dev, BTN_MODE, !!(data[1] & 16));
|
||||
|
||||
x = y = 0;
|
||||
switch (data[2]) {
|
||||
case 0x0:
|
||||
y = -127;
|
||||
break;
|
||||
case 0x1:
|
||||
y = -127;
|
||||
x = 127;
|
||||
break;
|
||||
case 0x2:
|
||||
x = 127;
|
||||
break;
|
||||
case 0x3:
|
||||
y = 127;
|
||||
x = 127;
|
||||
break;
|
||||
case 0x4:
|
||||
y = 127;
|
||||
break;
|
||||
case 0x5:
|
||||
y = 127;
|
||||
x = -127;
|
||||
break;
|
||||
case 0x6:
|
||||
x = -127;
|
||||
break;
|
||||
case 0x7:
|
||||
y = -127;
|
||||
x = -127;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
input_report_abs(udraw->joy_input_dev, ABS_X, x);
|
||||
input_report_abs(udraw->joy_input_dev, ABS_Y, y);
|
||||
|
||||
input_sync(udraw->joy_input_dev);
|
||||
|
||||
/* For pen and touchpad */
|
||||
x = y = 0;
|
||||
if (touch != TOUCH_NONE) {
|
||||
if (data[15] != 0x0F)
|
||||
x = data[15] * 256 + data[17];
|
||||
if (data[16] != 0x0F)
|
||||
y = data[16] * 256 + data[18];
|
||||
}
|
||||
|
||||
if (touch == TOUCH_FINGER) {
|
||||
/* Save the last one-finger touch */
|
||||
udraw->last_one_finger_x = x;
|
||||
udraw->last_one_finger_y = y;
|
||||
udraw->last_two_finger_x = -1;
|
||||
udraw->last_two_finger_y = -1;
|
||||
} else if (touch == TOUCH_TWOFINGER) {
|
||||
/*
|
||||
* We have a problem because x/y is the one for the
|
||||
* second finger but we want the first finger given
|
||||
* to user-space otherwise it'll look as if it jumped.
|
||||
*
|
||||
* See the udraw struct definition for why this was
|
||||
* implemented this way.
|
||||
*/
|
||||
if (udraw->last_two_finger_x == -1) {
|
||||
/* Save the position of the 2nd finger */
|
||||
udraw->last_two_finger_x = x;
|
||||
udraw->last_two_finger_y = y;
|
||||
|
||||
x = udraw->last_one_finger_x;
|
||||
y = udraw->last_one_finger_y;
|
||||
} else {
|
||||
/*
|
||||
* Offset the 2-finger coords using the
|
||||
* saved data from the first finger
|
||||
*/
|
||||
x = x - (udraw->last_two_finger_x
|
||||
- udraw->last_one_finger_x);
|
||||
y = y - (udraw->last_two_finger_y
|
||||
- udraw->last_one_finger_y);
|
||||
}
|
||||
}
|
||||
|
||||
/* touchpad */
|
||||
if (touch == TOUCH_FINGER || touch == TOUCH_TWOFINGER) {
|
||||
input_report_key(udraw->touch_input_dev, BTN_TOUCH, 1);
|
||||
input_report_key(udraw->touch_input_dev, BTN_TOOL_FINGER,
|
||||
touch == TOUCH_FINGER);
|
||||
input_report_key(udraw->touch_input_dev, BTN_TOOL_DOUBLETAP,
|
||||
touch == TOUCH_TWOFINGER);
|
||||
|
||||
input_report_abs(udraw->touch_input_dev, ABS_X, x);
|
||||
input_report_abs(udraw->touch_input_dev, ABS_Y, y);
|
||||
} else {
|
||||
input_report_key(udraw->touch_input_dev, BTN_TOUCH, 0);
|
||||
input_report_key(udraw->touch_input_dev, BTN_TOOL_FINGER, 0);
|
||||
input_report_key(udraw->touch_input_dev, BTN_TOOL_DOUBLETAP, 0);
|
||||
}
|
||||
input_sync(udraw->touch_input_dev);
|
||||
|
||||
/* pen */
|
||||
if (touch == TOUCH_PEN) {
|
||||
int level;
|
||||
|
||||
level = clamp(data[13] - PRESSURE_OFFSET,
|
||||
0, MAX_PRESSURE);
|
||||
|
||||
input_report_key(udraw->pen_input_dev, BTN_TOUCH, (level != 0));
|
||||
input_report_key(udraw->pen_input_dev, BTN_TOOL_PEN, 1);
|
||||
input_report_abs(udraw->pen_input_dev, ABS_PRESSURE, level);
|
||||
input_report_abs(udraw->pen_input_dev, ABS_X, x);
|
||||
input_report_abs(udraw->pen_input_dev, ABS_Y, y);
|
||||
} else {
|
||||
input_report_key(udraw->pen_input_dev, BTN_TOUCH, 0);
|
||||
input_report_key(udraw->pen_input_dev, BTN_TOOL_PEN, 0);
|
||||
input_report_abs(udraw->pen_input_dev, ABS_PRESSURE, 0);
|
||||
}
|
||||
input_sync(udraw->pen_input_dev);
|
||||
|
||||
/* accel */
|
||||
x = (data[19] + (data[20] << 8));
|
||||
x = clamp_accel(x, AXIS_X);
|
||||
y = (data[21] + (data[22] << 8));
|
||||
y = clamp_accel(y, AXIS_Y);
|
||||
z = (data[23] + (data[24] << 8));
|
||||
z = clamp_accel(z, AXIS_Z);
|
||||
input_report_abs(udraw->accel_input_dev, ABS_X, x);
|
||||
input_report_abs(udraw->accel_input_dev, ABS_Y, y);
|
||||
input_report_abs(udraw->accel_input_dev, ABS_Z, z);
|
||||
input_sync(udraw->accel_input_dev);
|
||||
|
||||
/* let hidraw and hiddev handle the report */
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int udraw_open(struct input_dev *dev)
|
||||
{
|
||||
struct udraw *udraw = input_get_drvdata(dev);
|
||||
|
||||
return hid_hw_open(udraw->hdev);
|
||||
}
|
||||
|
||||
static void udraw_close(struct input_dev *dev)
|
||||
{
|
||||
struct udraw *udraw = input_get_drvdata(dev);
|
||||
|
||||
hid_hw_close(udraw->hdev);
|
||||
}
|
||||
|
||||
static struct input_dev *allocate_and_setup(struct hid_device *hdev,
|
||||
const char *name)
|
||||
{
|
||||
struct input_dev *input_dev;
|
||||
|
||||
input_dev = devm_input_allocate_device(&hdev->dev);
|
||||
if (!input_dev)
|
||||
return NULL;
|
||||
|
||||
input_dev->name = name;
|
||||
input_dev->phys = hdev->phys;
|
||||
input_dev->dev.parent = &hdev->dev;
|
||||
input_dev->open = udraw_open;
|
||||
input_dev->close = udraw_close;
|
||||
input_dev->uniq = hdev->uniq;
|
||||
input_dev->id.bustype = hdev->bus;
|
||||
input_dev->id.vendor = hdev->vendor;
|
||||
input_dev->id.product = hdev->product;
|
||||
input_dev->id.version = hdev->version;
|
||||
input_set_drvdata(input_dev, hid_get_drvdata(hdev));
|
||||
|
||||
return input_dev;
|
||||
}
|
||||
|
||||
static bool udraw_setup_touch(struct udraw *udraw,
|
||||
struct hid_device *hdev)
|
||||
{
|
||||
struct input_dev *input_dev;
|
||||
|
||||
input_dev = allocate_and_setup(hdev, DEVICE_NAME " Touchpad");
|
||||
if (!input_dev)
|
||||
return false;
|
||||
|
||||
input_dev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY);
|
||||
|
||||
input_set_abs_params(input_dev, ABS_X, 0, RES_X, 1, 0);
|
||||
input_abs_set_res(input_dev, ABS_X, RES_X / WIDTH);
|
||||
input_set_abs_params(input_dev, ABS_Y, 0, RES_Y, 1, 0);
|
||||
input_abs_set_res(input_dev, ABS_Y, RES_Y / HEIGHT);
|
||||
|
||||
set_bit(BTN_TOUCH, input_dev->keybit);
|
||||
set_bit(BTN_TOOL_FINGER, input_dev->keybit);
|
||||
set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
|
||||
|
||||
set_bit(INPUT_PROP_POINTER, input_dev->propbit);
|
||||
|
||||
udraw->touch_input_dev = input_dev;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool udraw_setup_pen(struct udraw *udraw,
|
||||
struct hid_device *hdev)
|
||||
{
|
||||
struct input_dev *input_dev;
|
||||
|
||||
input_dev = allocate_and_setup(hdev, DEVICE_NAME " Pen");
|
||||
if (!input_dev)
|
||||
return false;
|
||||
|
||||
input_dev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY);
|
||||
|
||||
input_set_abs_params(input_dev, ABS_X, 0, RES_X, 1, 0);
|
||||
input_abs_set_res(input_dev, ABS_X, RES_X / WIDTH);
|
||||
input_set_abs_params(input_dev, ABS_Y, 0, RES_Y, 1, 0);
|
||||
input_abs_set_res(input_dev, ABS_Y, RES_Y / HEIGHT);
|
||||
input_set_abs_params(input_dev, ABS_PRESSURE,
|
||||
0, MAX_PRESSURE, 0, 0);
|
||||
|
||||
set_bit(BTN_TOUCH, input_dev->keybit);
|
||||
set_bit(BTN_TOOL_PEN, input_dev->keybit);
|
||||
|
||||
set_bit(INPUT_PROP_POINTER, input_dev->propbit);
|
||||
|
||||
udraw->pen_input_dev = input_dev;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool udraw_setup_accel(struct udraw *udraw,
|
||||
struct hid_device *hdev)
|
||||
{
|
||||
struct input_dev *input_dev;
|
||||
|
||||
input_dev = allocate_and_setup(hdev, DEVICE_NAME " Accelerometer");
|
||||
if (!input_dev)
|
||||
return false;
|
||||
|
||||
input_dev->evbit[0] = BIT(EV_ABS);
|
||||
|
||||
/* 1G accel is reported as ~256, so clamp to 2G */
|
||||
input_set_abs_params(input_dev, ABS_X, -512, 512, 0, 0);
|
||||
input_set_abs_params(input_dev, ABS_Y, -512, 512, 0, 0);
|
||||
input_set_abs_params(input_dev, ABS_Z, -512, 512, 0, 0);
|
||||
|
||||
set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
|
||||
|
||||
udraw->accel_input_dev = input_dev;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool udraw_setup_joypad(struct udraw *udraw,
|
||||
struct hid_device *hdev)
|
||||
{
|
||||
struct input_dev *input_dev;
|
||||
|
||||
input_dev = allocate_and_setup(hdev, DEVICE_NAME " Joypad");
|
||||
if (!input_dev)
|
||||
return false;
|
||||
|
||||
input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
|
||||
|
||||
set_bit(BTN_SOUTH, input_dev->keybit);
|
||||
set_bit(BTN_NORTH, input_dev->keybit);
|
||||
set_bit(BTN_EAST, input_dev->keybit);
|
||||
set_bit(BTN_WEST, input_dev->keybit);
|
||||
set_bit(BTN_SELECT, input_dev->keybit);
|
||||
set_bit(BTN_START, input_dev->keybit);
|
||||
set_bit(BTN_MODE, input_dev->keybit);
|
||||
|
||||
input_set_abs_params(input_dev, ABS_X, -127, 127, 0, 0);
|
||||
input_set_abs_params(input_dev, ABS_Y, -127, 127, 0, 0);
|
||||
|
||||
udraw->joy_input_dev = input_dev;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static int udraw_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
||||
{
|
||||
struct udraw *udraw;
|
||||
int ret;
|
||||
|
||||
udraw = devm_kzalloc(&hdev->dev, sizeof(struct udraw), GFP_KERNEL);
|
||||
if (!udraw)
|
||||
return -ENOMEM;
|
||||
|
||||
udraw->hdev = hdev;
|
||||
udraw->last_two_finger_x = -1;
|
||||
udraw->last_two_finger_y = -1;
|
||||
|
||||
hid_set_drvdata(hdev, udraw);
|
||||
|
||||
ret = hid_parse(hdev);
|
||||
if (ret) {
|
||||
hid_err(hdev, "parse failed\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
if (!udraw_setup_joypad(udraw, hdev) ||
|
||||
!udraw_setup_touch(udraw, hdev) ||
|
||||
!udraw_setup_pen(udraw, hdev) ||
|
||||
!udraw_setup_accel(udraw, hdev)) {
|
||||
hid_err(hdev, "could not allocate interfaces\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
ret = input_register_device(udraw->joy_input_dev) ||
|
||||
input_register_device(udraw->touch_input_dev) ||
|
||||
input_register_device(udraw->pen_input_dev) ||
|
||||
input_register_device(udraw->accel_input_dev);
|
||||
if (ret) {
|
||||
hid_err(hdev, "failed to register interfaces\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW | HID_CONNECT_DRIVER);
|
||||
if (ret) {
|
||||
hid_err(hdev, "hw start failed\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct hid_device_id udraw_devices[] = {
|
||||
{ HID_USB_DEVICE(USB_VENDOR_ID_THQ, USB_DEVICE_ID_THQ_PS3_UDRAW) },
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(hid, udraw_devices);
|
||||
|
||||
static struct hid_driver udraw_driver = {
|
||||
.name = "hid-udraw",
|
||||
.id_table = udraw_devices,
|
||||
.raw_event = udraw_raw_event,
|
||||
.probe = udraw_probe,
|
||||
};
|
||||
module_hid_driver(udraw_driver);
|
Loading…
Reference in a new issue