config HID_LOGITECH_DJ
tristate "Logitech Unifying receivers full support"
depends on HID_LOGITECH
- default m
---help---
Say Y if you want support for Logitech Unifying receivers and devices.
Unifying receivers are capable of pairing up to 6 Logitech compliant
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby <jirislaby@gmail.com>
*/
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
#include <linux/device.h>
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) {
hid_err(parser->device, "collection stack overflow\n");
- return -1;
+ return -EINVAL;
}
if (parser->device->maxcollection == parser->device->collection_size) {
parser->device->collection_size * 2, GFP_KERNEL);
if (collection == NULL) {
hid_err(parser->device, "failed to reallocate collection array\n");
- return -1;
+ return -ENOMEM;
}
memcpy(collection, parser->device->collection,
sizeof(struct hid_collection) *
{
if (!parser->collection_stack_ptr) {
hid_err(parser->device, "collection stack underflow\n");
- return -1;
+ return -EINVAL;
}
parser->collection_stack_ptr--;
return 0;
case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:
parser->global.report_size = item_udata(item);
- if (parser->global.report_size > 96) {
+ if (parser->global.report_size > 128) {
hid_err(parser->device, "invalid report_size %d\n",
parser->global.report_size);
return -1;
struct hid_item item;
unsigned int size;
__u8 *start;
+ __u8 *buf;
__u8 *end;
int ret;
static int (*dispatch_type[])(struct hid_parser *parser,
return -ENODEV;
size = device->dev_rsize;
+ buf = kmemdup(start, size, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
if (device->driver->report_fixup)
- start = device->driver->report_fixup(device, start, &size);
+ start = device->driver->report_fixup(device, buf, &size);
+ else
+ start = buf;
- device->rdesc = kmemdup(start, size, GFP_KERNEL);
- if (device->rdesc == NULL)
+ start = kmemdup(start, size, GFP_KERNEL);
+ kfree(buf);
+ if (start == NULL)
return -ENOMEM;
+
+ device->rdesc = start;
device->rsize = size;
parser = vzalloc(sizeof(struct hid_parser));
}
EXPORT_SYMBOL_GPL(hid_disconnect);
-/* a list of devices for which there is a specialized driver on HID bus */
+/*
+ * A list of devices for which there is a specialized driver on HID bus.
+ *
+ * Please note that for multitouch devices (driven by hid-multitouch driver),
+ * there is a proper autodetection and autoloading in place (based on presence
+ * of HID_DG_CONTACTID), so those devices don't need to be added to this list,
+ * as we are doing the right thing in hid_scan_usage().
+ */
static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) },
+#if IS_ENABLED(CONFIG_HID_ROCCAT)
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKU) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_SAVU) },
+#endif
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
}
-
static int hid_debug_rdesc_show(struct seq_file *f, void *p)
{
struct hid_device *hdev = f->private;
+ const __u8 *rdesc = hdev->rdesc;
+ unsigned rsize = hdev->rsize;
int i;
+ if (!rdesc) {
+ rdesc = hdev->dev_rdesc;
+ rsize = hdev->dev_rsize;
+ }
+
/* dump HID report descriptor */
- for (i = 0; i < hdev->rsize; i++)
- seq_printf(f, "%02x ", hdev->rdesc[i]);
+ for (i = 0; i < rsize; i++)
+ seq_printf(f, "%02x ", rdesc[i]);
seq_printf(f, "\n\n");
/* dump parsed data and input mappings */
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
* Copyright (c) 1999 Andreas Gal
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
* Copyright (c) 2006-2008 Jiri Kosina
*/
holtekff->field->value[i] = data[i];
}
- dbg_hid("sending %02x %02x %02x %02x %02x %02x %02x\n", data[0],
- data[1], data[2], data[3], data[4], data[5], data[6]);
+ dbg_hid("sending %*ph\n", 7, data);
usbhid_submit_report(hid, holtekff->field->report, USB_DIR_OUT);
}
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
*/
/*
#define USB_VENDOR_ID_EZKEY 0x0518
#define USB_DEVICE_ID_BTC_8193 0x0002
+#define USB_VENDOR_ID_FREESCALE 0x15A2
+#define USB_DEVICE_ID_FREESCALE_MX28 0x004F
+
#define USB_VENDOR_ID_FRUCTEL 0x25B6
#define USB_DEVICE_ID_GAMETEL_MT_MODE 0x0002
#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH 0x3000
#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001 0x3001
#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008 0x3008
-#define USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN 0x3001
#define USB_VENDOR_ID_ROCCAT 0x1e7d
#define USB_DEVICE_ID_ROCCAT_ARVO 0x30d4
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
- if ((usage->hid & HID_USAGE_PAGE) != 0x0ffbc0000)
+ if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
return 0;
switch (usage->hid & HID_USAGE) {
static int tpkbd_features_set(struct hid_device *hdev)
{
struct hid_report *report;
- struct tpkbd_data_pointer *data_pointer;
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[4];
report->field[0]->value[0] = data_pointer->press_to_select ? 0x01 : 0x02;
struct device_attribute *attr,
char *buf)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
-
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->press_to_select);
}
const char *buf,
size_t count)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
int value;
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (kstrtoint(buf, 10, &value))
return -EINVAL;
if (value < 0 || value > 1)
struct device_attribute *attr,
char *buf)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
-
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->dragging);
}
const char *buf,
size_t count)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
int value;
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (kstrtoint(buf, 10, &value))
return -EINVAL;
if (value < 0 || value > 1)
struct device_attribute *attr,
char *buf)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
-
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->release_to_select);
}
const char *buf,
size_t count)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
int value;
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (kstrtoint(buf, 10, &value))
return -EINVAL;
if (value < 0 || value > 1)
struct device_attribute *attr,
char *buf)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
-
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->select_right);
}
const char *buf,
size_t count)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
int value;
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (kstrtoint(buf, 10, &value))
return -EINVAL;
if (value < 0 || value > 1)
struct device_attribute *attr,
char *buf)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
-
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%u\n",
data_pointer->sensitivity);
const char *buf,
size_t count)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
int value;
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (kstrtoint(buf, 10, &value) || value < 1 || value > 255)
return -EINVAL;
struct device_attribute *attr,
char *buf)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
+ data_pointer = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%u\n",
data_pointer->press_speed);
const char *buf,
size_t count)
{
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
int value;
- hdev = container_of(dev, struct hid_device, dev);
- if (hdev == NULL)
- return -ENODEV;
-
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (kstrtoint(buf, 10, &value) || value < 1 || value > 255)
return -EINVAL;
static enum led_brightness tpkbd_led_brightness_get(
struct led_classdev *led_cdev)
{
- struct device *dev;
- struct hid_device *hdev;
- struct tpkbd_data_pointer *data_pointer;
+ struct device *dev = led_cdev->dev->parent;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
int led_nr = 0;
- dev = led_cdev->dev->parent;
- hdev = container_of(dev, struct hid_device, dev);
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (led_cdev == &data_pointer->led_micmute)
led_nr = 1;
static void tpkbd_led_brightness_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
- struct device *dev;
- struct hid_device *hdev;
+ struct device *dev = led_cdev->dev->parent;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
struct hid_report *report;
- struct tpkbd_data_pointer *data_pointer;
int led_nr = 0;
- dev = led_cdev->dev->parent;
- hdev = container_of(dev, struct hid_device, dev);
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
if (led_cdev == &data_pointer->led_micmute)
led_nr = 1;
static void tpkbd_remove_tp(struct hid_device *hdev)
{
- struct tpkbd_data_pointer *data_pointer;
+ struct tpkbd_data_pointer *data_pointer = hid_get_drvdata(hdev);
sysfs_remove_group(&hdev->dev.kobj,
&tpkbd_attr_group_pointer);
- data_pointer = (struct tpkbd_data_pointer *) hid_get_drvdata(hdev);
-
led_classdev_unregister(&data_pointer->led_micmute);
led_classdev_unregister(&data_pointer->led_mute);
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
* Copyright (c) 2010 Hendrik Iben
*/
static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
- struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev);
+ struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if ((drv_data->quirks & LG_RDESC) && *rsize >= 90 && rdesc[83] == 0x26 &&
rdesc[84] == 0x8c && rdesc[85] == 0x02) {
0, 0, 0, 0, 0,183,184,185,186,187,
188,189,190,191,192,193,194, 0, 0, 0
};
- struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev);
+ struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
unsigned int hid = usage->hid;
if (hdev->product == USB_DEVICE_ID_LOGITECH_RECEIVER &&
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
- struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev);
+ struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if ((drv_data->quirks & LG_BAD_RELATIVE_KEYS) && usage->type == EV_KEY &&
(field->flags & HID_MAIN_ITEM_RELATIVE))
static int lg_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
- struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev);
+ struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if ((drv_data->quirks & LG_INVERT_HWHEEL) && usage->code == REL_HWHEEL) {
input_event(field->hidinput->input, usage->type, usage->code,
static void lg_remove(struct hid_device *hdev)
{
- struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hdev);
+ struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if (drv_data->quirks & LG_FF4)
lg4ff_deinit(hdev);
{
struct device *dev = led_cdev->dev->parent;
struct hid_device *hid = container_of(dev, struct hid_device, dev);
- struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hid);
+ struct lg_drv_data *drv_data = hid_get_drvdata(hid);
struct lg4ff_device_entry *entry;
int i, state = 0;
{
struct device *dev = led_cdev->dev->parent;
struct hid_device *hid = container_of(dev, struct hid_device, dev);
- struct lg_drv_data *drv_data = (struct lg_drv_data *)hid_get_drvdata(hid);
+ struct lg_drv_data *drv_data = hid_get_drvdata(hid);
struct lg4ff_device_entry *entry;
int i, value = 0;
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
nd->activate_slack = activate_slack;
nd->act_state = activate_slack;
nd->deactivate_slack = -deactivate_slack;
- nd->sensor_logical_width = 0;
- nd->sensor_logical_height = 0;
- nd->sensor_physical_width = 0;
- nd->sensor_physical_height = 0;
+ nd->sensor_logical_width = 1;
+ nd->sensor_logical_height = 1;
+ nd->sensor_physical_width = 1;
+ nd->sensor_physical_height = 1;
hid_set_drvdata(hdev, nd);
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
return 0;
}
-static int px_probe(struct hid_device *hid, const struct hid_device_id *id)
-{
- int ret;
-
- ret = hid_parse(hid);
- if (ret) {
- hid_err(hid, "parse failed\n");
- goto fail;
- }
-
- ret = hid_hw_start(hid, HID_CONNECT_DEFAULT);
- if (ret)
- hid_err(hid, "hw start failed\n");
-
-fail:
- return ret;
-}
-
-static void px_remove(struct hid_device *hid)
-{
- hid_hw_stop(hid);
-}
-
static const struct hid_device_id px_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) },
{ }
.name = "primax",
.id_table = px_devices,
.raw_event = px_raw_event,
- .probe = px_probe,
- .remove = px_remove,
};
static int __init px_init(void)
struct device_attribute *attr, char *buf)
{
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
dbg_hid("pcmidi sysfs read channel=%u\n", pk->pm->midi_channel);
struct device_attribute *attr, const char *buf, size_t count)
{
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
unsigned channel = 0;
struct device_attribute *attr, char *buf)
{
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
dbg_hid("pcmidi sysfs read sustain=%u\n", pk->pm->midi_sustain);
struct device_attribute *attr, const char *buf, size_t count)
{
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
unsigned sustain = 0;
struct device_attribute *attr, char *buf)
{
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
dbg_hid("pcmidi sysfs read octave=%d\n", pk->pm->midi_octave);
struct device_attribute *attr, const char *buf, size_t count)
{
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
int octave = 0;
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm;
pm = pk->pm;
static int pk_raw_event(struct hid_device *hdev, struct hid_report *report,
u8 *data, int size)
{
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
int ret = 0;
if (1 == pk->pm->ifnum) {
static void pk_remove(struct hid_device *hdev)
{
- struct pk_device *pk = (struct pk_device *)hid_get_drvdata(hdev);
+ struct pk_device *pk = hid_get_drvdata(hdev);
struct pcmidi_snd *pm;
pm = pk->pm;
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
* Copyright (c) 2010 Don Prince <dhprince.devel@yahoo.co.uk>
*
* Copyright (c) 1999 Andreas Gal
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
* Copyright (c) 2006-2008 Jiri Kosina
*/
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
- * Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby <jirislaby@gmail.com>
* Copyright (c) 2006 Andrew Zabolotny <zap@homelink.ru>
* Copyright (c) 2009 Bastien Nocera <hadess@hadess.net>
0xC0 /* End Collection */
};
-static int waltop_probe(struct hid_device *hdev,
- const struct hid_device_id *id)
-{
- int ret;
-
- ret = hid_parse(hdev);
- if (ret) {
- hid_err(hdev, "parse failed\n");
- goto err;
- }
-
- ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
- if (ret) {
- hid_err(hdev, "hw start failed\n");
- goto err;
- }
-
- return 0;
-err:
- return ret;
-}
-
static __u8 *waltop_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
return 0;
}
-static void waltop_remove(struct hid_device *hdev)
-{
- hid_hw_stop(hdev);
-}
-
static const struct hid_device_id waltop_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP,
USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
static struct hid_driver waltop_driver = {
.name = "waltop",
.id_table = waltop_devices,
- .probe = waltop_probe,
.report_fixup = waltop_report_fixup,
.raw_event = waltop_raw_event,
- .remove = waltop_remove,
};
static int __init waltop_init(void)
if (result < 0) {
pr_warn("can't get major number\n");
- result = 0;
goto out;
}
hidraw_class = class_create(THIS_MODULE, "hidraw");
if (IS_ERR(hidraw_class)) {
result = PTR_ERR(hidraw_class);
- unregister_chrdev(hidraw_major, "hidraw");
- goto out;
+ goto error_cdev;
}
cdev_init(&hidraw_cdev, &hidraw_ops);
- cdev_add(&hidraw_cdev, dev_id, HIDRAW_MAX_DEVICES);
+ result = cdev_add(&hidraw_cdev, dev_id, HIDRAW_MAX_DEVICES);
+ if (result < 0)
+ goto error_class;
+
out:
return result;
+
+error_class:
+ class_destroy(hidraw_class);
+error_cdev:
+ unregister_chrdev_region(dev_id, HIDRAW_MAX_DEVICES);
+ goto out;
}
void hidraw_exit(void)
* configuration descriptors passed, we already know that
* the size of the HID report descriptor has not changed.
*/
- rdesc = kmalloc(hid->rsize, GFP_KERNEL);
+ rdesc = kmalloc(hid->dev_rsize, GFP_KERNEL);
if (!rdesc) {
dbg_hid("couldn't allocate rdesc memory (post_reset)\n");
return 1;
}
status = hid_get_class_descriptor(dev,
interface->desc.bInterfaceNumber,
- HID_DT_REPORT, rdesc, hid->rsize);
+ HID_DT_REPORT, rdesc, hid->dev_rsize);
if (status < 0) {
dbg_hid("reading report descriptor failed (post_reset)\n");
kfree(rdesc);
return 1;
}
- status = memcmp(rdesc, hid->rdesc, hid->rsize);
+ status = memcmp(rdesc, hid->dev_rdesc, hid->dev_rsize);
kfree(rdesc);
if (status != 0) {
dbg_hid("report descriptor changed\n");
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET },
- { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },