Add uru4000 driver
This commit is contained in:
Daniel Drake
parent
f367ae8f4b
commit
0ddfef6c21
3 changed files with 508 additions and 2 deletions
1
TODO
1
TODO
|
|
@ -11,7 +11,6 @@ Sunplus 895 driver
|
||||||
AES3501 driver
|
AES3501 driver
|
||||||
AES4000 driver
|
AES4000 driver
|
||||||
ID Mouse driver
|
ID Mouse driver
|
||||||
DigitalPersona U.are.U 4000/4000B driver
|
|
||||||
Support for 2nd generation MS devices
|
Support for 2nd generation MS devices
|
||||||
Support for 2nd generation UPEK devices
|
Support for 2nd generation UPEK devices
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,8 +1,9 @@
|
||||||
lib_LTLIBRARIES = libfprint.la
|
lib_LTLIBRARIES = libfprint.la
|
||||||
|
|
||||||
UPEKTS_SRC = drivers/upekts.c
|
UPEKTS_SRC = drivers/upekts.c
|
||||||
|
URU4000_SRC = drivers/uru4000.c
|
||||||
|
|
||||||
DRIVER_SRC = $(UPEKTS_SRC)
|
DRIVER_SRC = $(UPEKTS_SRC) $(URU4000_SRC)
|
||||||
|
|
||||||
libfprint_la_CFLAGS = -fvisibility=hidden $(LIBUSB_CFLAGS) $(GLIB_CFLAGS) $(AM_CFLAGS)
|
libfprint_la_CFLAGS = -fvisibility=hidden $(LIBUSB_CFLAGS) $(GLIB_CFLAGS) $(AM_CFLAGS)
|
||||||
libfprint_la_LDFLAGS = -version-info @lt_major@:@lt_revision@:@lt_age@
|
libfprint_la_LDFLAGS = -version-info @lt_major@:@lt_revision@:@lt_age@
|
||||||
|
|
|
||||||
506
libfprint/drivers/uru4000.c
Normal file
506
libfprint/drivers/uru4000.c
Normal file
|
|
@ -0,0 +1,506 @@
|
||||||
|
/*
|
||||||
|
* Digital Persona U.are.U 4000/4000B driver for libfprint
|
||||||
|
* Copyright (C) 2007 Daniel Drake <dsd@gentoo.org>
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2.1 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library 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
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define FP_COMPONENT "uru4000"
|
||||||
|
|
||||||
|
#include <errno.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
#include <usb.h>
|
||||||
|
|
||||||
|
#include <fp_internal.h>
|
||||||
|
|
||||||
|
#define EP_INTR (1 | USB_ENDPOINT_IN)
|
||||||
|
#define EP_DATA (2 | USB_ENDPOINT_IN)
|
||||||
|
#define USB_RQ 0x04
|
||||||
|
#define CTRL_IN (USB_TYPE_VENDOR | USB_ENDPOINT_IN)
|
||||||
|
#define CTRL_OUT (USB_TYPE_VENDOR | USB_ENDPOINT_OUT)
|
||||||
|
#define CTRL_TIMEOUT 5000
|
||||||
|
#define BULK_TIMEOUT 5000
|
||||||
|
#define DATABLK1_RQLEN 0x10000
|
||||||
|
#define DATABLK2_RQLEN 0xb340
|
||||||
|
#define DATABLK2_EXPECT 0xb1c0
|
||||||
|
#define CAPTURE_HDRLEN 64
|
||||||
|
#define IRQ_LENGTH 64
|
||||||
|
#define IMG_WIDTH 384
|
||||||
|
#define IMG_HEIGHT 289
|
||||||
|
|
||||||
|
enum {
|
||||||
|
IRQDATA_SCANPWR_ON = 0x56aa,
|
||||||
|
IRQDATA_FINGER_ON = 0x0101,
|
||||||
|
IRQDATA_FINGER_OFF = 0x0200,
|
||||||
|
};
|
||||||
|
|
||||||
|
enum {
|
||||||
|
REG_HWSTAT = 0x07,
|
||||||
|
REG_MODE = 0x4e,
|
||||||
|
};
|
||||||
|
|
||||||
|
enum {
|
||||||
|
MODE_INIT = 0x00,
|
||||||
|
MODE_AWAIT_FINGER_ON = 0x10,
|
||||||
|
MODE_AWAIT_FINGER_OFF = 0x12,
|
||||||
|
MODE_CAPTURE = 0x20,
|
||||||
|
MODE_SHUT_UP = 0x30,
|
||||||
|
MODE_READY = 0x80,
|
||||||
|
};
|
||||||
|
|
||||||
|
enum {
|
||||||
|
MS_KBD,
|
||||||
|
MS_INTELLIMOUSE,
|
||||||
|
MS_STANDALONE,
|
||||||
|
MS_STANDALONE_V2,
|
||||||
|
DP_URU4000,
|
||||||
|
DP_URU4000B,
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct uru4k_dev_profile {
|
||||||
|
const char *name;
|
||||||
|
uint16_t firmware_start;
|
||||||
|
uint16_t fw_enc_offset;
|
||||||
|
} uru4k_dev_info[] = {
|
||||||
|
[MS_KBD] = {
|
||||||
|
.name = "Microsoft Keyboard with Fingerprint Reader",
|
||||||
|
.firmware_start = 0x100,
|
||||||
|
.fw_enc_offset = 0x42b,
|
||||||
|
},
|
||||||
|
[MS_INTELLIMOUSE] = {
|
||||||
|
.name = "Microsoft Wireless IntelliMouse with Fingerprint Reader",
|
||||||
|
.firmware_start = 0x100,
|
||||||
|
.fw_enc_offset = 0x42b,
|
||||||
|
},
|
||||||
|
[MS_STANDALONE] = {
|
||||||
|
.name = "Microsoft Fingerprint Reader",
|
||||||
|
.firmware_start = 0x100,
|
||||||
|
.fw_enc_offset = 0x42b,
|
||||||
|
},
|
||||||
|
[DP_URU4000B] = {
|
||||||
|
.name = "Digital Persona U.are.U 4000B",
|
||||||
|
.firmware_start = 0x100,
|
||||||
|
.fw_enc_offset = 0x42b,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
struct uru4k_dev {
|
||||||
|
uint8_t interface;
|
||||||
|
};
|
||||||
|
|
||||||
|
static int get_hwstat(struct fp_img_dev *dev, unsigned char *data)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
|
||||||
|
/* The windows driver uses a request of 0x0c here. We use 0x04 to be
|
||||||
|
* consistent with every other command we know about. */
|
||||||
|
r = usb_control_msg(dev->udev, CTRL_IN, USB_RQ, REG_HWSTAT, 0,
|
||||||
|
data, 1, CTRL_TIMEOUT);
|
||||||
|
if (r < 0) {
|
||||||
|
fp_err("error %d", r);
|
||||||
|
return r;
|
||||||
|
} else if (r < 1) {
|
||||||
|
fp_err("read too short (%d)", r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
fp_dbg("val=%02x", *data);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int set_hwstat(struct fp_img_dev *dev, unsigned char data)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
fp_dbg("val=%02x", data);
|
||||||
|
|
||||||
|
r = usb_control_msg(dev->udev, CTRL_OUT, USB_RQ, REG_HWSTAT, 0,
|
||||||
|
&data, 1, CTRL_TIMEOUT);
|
||||||
|
if (r < 0) {
|
||||||
|
fp_err("error %d", r);
|
||||||
|
return r;
|
||||||
|
} else if (r < 1) {
|
||||||
|
fp_err("read too short (%d)", r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int set_mode(struct fp_img_dev *dev, unsigned char mode)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
|
||||||
|
fp_dbg("%02x", mode);
|
||||||
|
r = usb_control_msg(dev->udev, CTRL_OUT, USB_RQ, REG_MODE, 0, &mode, 1,
|
||||||
|
CTRL_TIMEOUT);
|
||||||
|
if (r < 0) {
|
||||||
|
fp_err("error %d", r);
|
||||||
|
return r;
|
||||||
|
} else if (r < 1) {
|
||||||
|
fp_err("write too short (%d)", r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int get_irq(struct fp_img_dev *dev, unsigned char *buf, int timeout)
|
||||||
|
{
|
||||||
|
uint16_t type;
|
||||||
|
int r;
|
||||||
|
int infinite_timeout = 0;
|
||||||
|
|
||||||
|
if (timeout == 0)
|
||||||
|
infinite_timeout = 1;
|
||||||
|
|
||||||
|
/* Darwin and Linux behave inconsistently with regard to infinite timeouts.
|
||||||
|
* Linux accepts a timeout value of 0 as infinite timeout, whereas darwin
|
||||||
|
* returns -ETIMEDOUT immediately when a 0 timeout is used. We use a
|
||||||
|
* looping hack until libusb is fixed.
|
||||||
|
* See http://thread.gmane.org/gmane.comp.lib.libusb.devel.general/1315 */
|
||||||
|
|
||||||
|
retry:
|
||||||
|
r = usb_interrupt_read(dev->udev, EP_INTR, buf, IRQ_LENGTH, 1000);
|
||||||
|
if (r == -ETIMEDOUT &&
|
||||||
|
((!infinite_timeout && timeout > 0) || infinite_timeout)) {
|
||||||
|
fp_dbg("timeout, retry");
|
||||||
|
timeout--;
|
||||||
|
goto retry;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (r < 0) {
|
||||||
|
fp_err("interrupt read failed, error %d", r);
|
||||||
|
return r;
|
||||||
|
} else if (r < IRQ_LENGTH) {
|
||||||
|
fp_err("received %d byte IRQ!?", r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
type = be16_to_cpu(*((uint16_t *) buf));
|
||||||
|
fp_dbg("irq type %04x", type);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int get_irq_with_type(struct fp_img_dev *dev, uint16_t irqtype,
|
||||||
|
int timeout)
|
||||||
|
{
|
||||||
|
uint16_t hdr;
|
||||||
|
int discarded = -1;
|
||||||
|
unsigned char irqbuf[IRQ_LENGTH];
|
||||||
|
|
||||||
|
fp_dbg("type=%04x", irqtype);
|
||||||
|
|
||||||
|
/* Sometimes we get an interrupt from a previous 'session' indicating
|
||||||
|
* finger-on-sensor, we ignore this and wait for the real interrupt */
|
||||||
|
do {
|
||||||
|
int r;
|
||||||
|
discarded++;
|
||||||
|
|
||||||
|
r = get_irq(dev, irqbuf, timeout);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
hdr = be16_to_cpu(*((uint16_t *) irqbuf));
|
||||||
|
} while (hdr != irqtype);
|
||||||
|
|
||||||
|
if (discarded > 0)
|
||||||
|
fp_dbg("discarded %d interrupts", discarded);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int await_finger_on(struct fp_img_dev *dev)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
|
||||||
|
r = set_mode(dev, MODE_AWAIT_FINGER_ON);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
return get_irq_with_type(dev, IRQDATA_FINGER_ON, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int await_finger_off(struct fp_img_dev *dev)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
|
||||||
|
r = set_mode(dev, MODE_AWAIT_FINGER_OFF);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
return get_irq_with_type(dev, IRQDATA_FINGER_OFF, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int capture(struct fp_img_dev *dev, gboolean unconditional,
|
||||||
|
struct fp_img **ret)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
struct fp_img *img;
|
||||||
|
size_t image_size = DATABLK1_RQLEN + DATABLK2_EXPECT - CAPTURE_HDRLEN;
|
||||||
|
|
||||||
|
r = set_mode(dev, MODE_CAPTURE);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
/* The image is split up into 2 blocks over 2 USB transactions, which are
|
||||||
|
* joined contiguously. The image is prepended by a 64 byte header which
|
||||||
|
* we completely ignore.
|
||||||
|
*
|
||||||
|
* We mimic the windows driver behaviour by requesting 0xb340 bytes in the
|
||||||
|
* 2nd request, but we only expect 0xb1c0 in response. However, our buffers
|
||||||
|
* must be set up on the offchance that we receive as much data as we
|
||||||
|
* asked for. */
|
||||||
|
|
||||||
|
img = fpi_img_new(DATABLK1_RQLEN + DATABLK2_RQLEN);
|
||||||
|
|
||||||
|
r = usb_bulk_read(dev->udev, EP_DATA, img->data, DATABLK1_RQLEN,
|
||||||
|
BULK_TIMEOUT);
|
||||||
|
if (r < 0) {
|
||||||
|
fp_err("part 1 capture failed, error %d", r);
|
||||||
|
goto err;
|
||||||
|
} else if (r < DATABLK1_RQLEN) {
|
||||||
|
fp_err("part 1 capture too short (%d)", r);
|
||||||
|
r = -EIO;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
r = usb_bulk_read(dev->udev, EP_DATA, img->data + DATABLK1_RQLEN,
|
||||||
|
DATABLK2_RQLEN, BULK_TIMEOUT);
|
||||||
|
if (r < 0) {
|
||||||
|
fp_err("part 2 capture failed, error %d", r);
|
||||||
|
goto err;
|
||||||
|
} else if (r != DATABLK2_EXPECT) {
|
||||||
|
fp_err("unexpected part 2 capture size (%d)", r);
|
||||||
|
r = -EIO;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* remove header and shrink allocation */
|
||||||
|
g_memmove(img->data, img->data + CAPTURE_HDRLEN, image_size);
|
||||||
|
img = fpi_img_resize(img, image_size);
|
||||||
|
img->width = IMG_WIDTH;
|
||||||
|
img->height = IMG_HEIGHT;
|
||||||
|
|
||||||
|
*ret = img;
|
||||||
|
return 0;
|
||||||
|
err:
|
||||||
|
g_free(img);
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int do_init(struct fp_img_dev *dev)
|
||||||
|
{
|
||||||
|
unsigned char status;
|
||||||
|
unsigned char tmp;
|
||||||
|
int i;
|
||||||
|
int r;
|
||||||
|
|
||||||
|
r = get_hwstat(dev, &status);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
/* After closing an app and setting hwstat to 0x80, my ms keyboard
|
||||||
|
* gets in a confused state and returns hwstat 0x85. On next app run,
|
||||||
|
* we don't get the 56aa interrupt. This is the best way I've found to
|
||||||
|
* fix it: mess around with hwstat until it starts returning more
|
||||||
|
* recognisable values. This doesn't happen on my other devices:
|
||||||
|
* uru4000, uru4000b, ms fp rdr v2
|
||||||
|
* The windows driver copes with this OK, but then again it uploads
|
||||||
|
* firmware right after reading the 0x85 hwstat, allowing some time
|
||||||
|
* to pass before it attempts to tweak hwstat again... */
|
||||||
|
if ((status & 0x84) == 0x84) {
|
||||||
|
fp_dbg("rebooting device power");
|
||||||
|
r = set_hwstat(dev, status & 0xf);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
for (i = 0; i < 100; i++) {
|
||||||
|
r = get_hwstat(dev, &status);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
if (status & 0x1)
|
||||||
|
break;
|
||||||
|
usleep(10000);
|
||||||
|
}
|
||||||
|
if ((status & 0x1) == 0) {
|
||||||
|
fp_err("could not reboot device power");
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((status & 0x80) == 0) {
|
||||||
|
status |= 0x80;
|
||||||
|
r = set_hwstat(dev, status);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* FIXME fix firmware (disable encryption) */
|
||||||
|
|
||||||
|
/* Power up device and wait for interrupt notification */
|
||||||
|
/* The combination of both modifying firmware *and* doing C-R auth on
|
||||||
|
* my ms fp v2 device causes us not to get to get the 56aa interrupt and
|
||||||
|
* for the hwstat write not to take effect. We loop a few times,
|
||||||
|
* authenticating each time, until the device wakes up. */
|
||||||
|
for (i = 0; i < 100; i++) { /* max 1 sec */
|
||||||
|
r = set_hwstat(dev, status & 0xf);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
r = get_hwstat(dev, &tmp);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
if ((tmp & 0x80) == 0)
|
||||||
|
break;
|
||||||
|
|
||||||
|
usleep(10000);
|
||||||
|
|
||||||
|
/* FIXME do C-R auth for v2 devices */
|
||||||
|
}
|
||||||
|
|
||||||
|
if (tmp & 0x80) {
|
||||||
|
fp_err("could not power up device");
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
r = get_irq_with_type(dev, IRQDATA_SCANPWR_ON, 5);
|
||||||
|
if (r < 0)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int dev_init(struct fp_img_dev *dev, unsigned long driver_data)
|
||||||
|
{
|
||||||
|
struct usb_config_descriptor *config;
|
||||||
|
struct usb_interface *iface = NULL;
|
||||||
|
struct usb_interface_descriptor *iface_desc;
|
||||||
|
struct usb_endpoint_descriptor *ep;
|
||||||
|
struct uru4k_dev *urudev;
|
||||||
|
int i;
|
||||||
|
int r;
|
||||||
|
|
||||||
|
/* Find fingerprint interface */
|
||||||
|
config = usb_device(dev->udev)->config;
|
||||||
|
for (i = 0; i < config->bNumInterfaces; i++) {
|
||||||
|
struct usb_interface *cur_iface = &config->interface[i];
|
||||||
|
|
||||||
|
if (cur_iface->num_altsetting < 1)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
iface_desc = &cur_iface->altsetting[0];
|
||||||
|
if (iface_desc->bInterfaceClass == 255
|
||||||
|
&& iface_desc->bInterfaceSubClass == 255
|
||||||
|
&& iface_desc->bInterfaceProtocol == 255) {
|
||||||
|
iface = cur_iface;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (iface == NULL) {
|
||||||
|
fp_err("could not find interface");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Find/check endpoints */
|
||||||
|
|
||||||
|
if (iface_desc->bNumEndpoints != 2) {
|
||||||
|
fp_err("found %d endpoints!?", iface_desc->bNumEndpoints);
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
ep = &iface_desc->endpoint[0];
|
||||||
|
if (ep->bEndpointAddress != EP_INTR
|
||||||
|
|| (ep->bmAttributes & USB_ENDPOINT_TYPE_MASK) !=
|
||||||
|
USB_ENDPOINT_TYPE_INTERRUPT) {
|
||||||
|
fp_err("unrecognised interrupt endpoint");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
ep = &iface_desc->endpoint[1];
|
||||||
|
if (ep->bEndpointAddress != EP_DATA
|
||||||
|
|| (ep->bmAttributes & USB_ENDPOINT_TYPE_MASK) !=
|
||||||
|
USB_ENDPOINT_TYPE_BULK) {
|
||||||
|
fp_err("unrecognised bulk endpoint");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Device looks like a supported reader */
|
||||||
|
|
||||||
|
r = usb_claim_interface(dev->udev, iface_desc->bInterfaceNumber);
|
||||||
|
if (r < 0) {
|
||||||
|
fp_err("interface claim failed");
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
urudev = g_malloc0(sizeof(*urudev));
|
||||||
|
urudev->interface = iface_desc->bInterfaceNumber;
|
||||||
|
dev->priv = urudev;
|
||||||
|
|
||||||
|
r = do_init(dev);
|
||||||
|
if (r < 0)
|
||||||
|
goto err;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
err:
|
||||||
|
usb_release_interface(dev->udev, iface_desc->bInterfaceNumber);
|
||||||
|
g_free(urudev);
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void dev_exit(struct fp_img_dev *dev)
|
||||||
|
{
|
||||||
|
struct uru4k_dev *urudev = dev->priv;
|
||||||
|
|
||||||
|
set_mode(dev, MODE_INIT);
|
||||||
|
set_hwstat(dev, 0x80);
|
||||||
|
usb_release_interface(dev->udev, urudev->interface);
|
||||||
|
g_free(urudev);
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct usb_id id_table[] = {
|
||||||
|
/* ms kbd with fp rdr */
|
||||||
|
{ .vendor = 0x045e, .product = 0x00bb, .driver_data = MS_KBD },
|
||||||
|
|
||||||
|
/* ms intellimouse with fp rdr */
|
||||||
|
{ .vendor = 0x045e, .product = 0x00bc, .driver_data = MS_INTELLIMOUSE },
|
||||||
|
|
||||||
|
/* ms fp rdr (standalone) */
|
||||||
|
{ .vendor = 0x045e, .product = 0x00bd, .driver_data = MS_STANDALONE },
|
||||||
|
|
||||||
|
/* dp uru4000b (standalone) */
|
||||||
|
{ .vendor = 0x05ba, .product = 0x000a, .driver_data = DP_URU4000B },
|
||||||
|
|
||||||
|
/* terminating entry */
|
||||||
|
{ 0, 0, 0, },
|
||||||
|
};
|
||||||
|
|
||||||
|
struct fp_img_driver uru4000_driver = {
|
||||||
|
.driver = {
|
||||||
|
.name = FP_COMPONENT,
|
||||||
|
.full_name = "Digital Persona U.are.U 4000/4000B",
|
||||||
|
.id_table = id_table,
|
||||||
|
},
|
||||||
|
.flags = FP_IMGDRV_SUPPORTS_UNCONDITIONAL_CAPTURE,
|
||||||
|
.init = dev_init,
|
||||||
|
.exit = dev_exit,
|
||||||
|
.await_finger_on = await_finger_on,
|
||||||
|
.await_finger_off = await_finger_off,
|
||||||
|
.capture = capture,
|
||||||
|
};
|
||||||
|
|
||||||
Loading…
Reference in a new issue