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Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input

This commit is contained in:
Linus Torvalds 2005-07-29 09:48:34 -07:00
parent ca49a601c2 33fdfa97f2
commit e0d7ff168a
34 changed files with 542 additions and 532 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/char/keyboard.c
View File

@ -198,10 +198,10 @@ int setkeycode(unsigned int scancode, unsigned int keycode)
if (scancode >= dev->keycodemax)
return -EINVAL;
if (keycode > KEY_MAX)
return -EINVAL;
if (keycode < 0 || keycode > KEY_MAX)
return -EINVAL;
if (keycode >> (dev->keycodesize * 8))
return -EINVAL;
oldkey = SET_INPUT_KEYCODE(dev, scancode, keycode);

146
drivers/char/sonypi.c
View File

@ -439,6 +439,11 @@ static struct {
{ 0, 0 },
};
struct sonypi_keypress {
struct input_dev *dev;
int key;
};
static struct sonypi_device {
struct pci_dev *dev;
struct platform_device *pdev;
@ -710,22 +715,61 @@ static void sonypi_setbluetoothpower(u8 state)
static void input_keyrelease(void *data)
{
struct input_dev *input_dev;
int key;
while (1) {
if (kfifo_get(sonypi_device.input_fifo,
(unsigned char *)&input_dev,
sizeof(input_dev)) != sizeof(input_dev))
return;
if (kfifo_get(sonypi_device.input_fifo,
(unsigned char *)&key,
sizeof(key)) != sizeof(key))
return;
struct sonypi_keypress kp;
while (kfifo_get(sonypi_device.input_fifo, (unsigned char *)&kp,
sizeof(kp)) == sizeof(kp)) {
msleep(10);
input_report_key(input_dev, key, 0);
input_sync(input_dev);
input_report_key(kp.dev, kp.key, 0);
input_sync(kp.dev);
}
}
static void sonypi_report_input_event(u8 event)
{
struct input_dev *jog_dev = &sonypi_device.input_jog_dev;
struct input_dev *key_dev = &sonypi_device.input_key_dev;
struct sonypi_keypress kp = { NULL };
int i;
switch (event) {
case SONYPI_EVENT_JOGDIAL_UP:
case SONYPI_EVENT_JOGDIAL_UP_PRESSED:
input_report_rel(jog_dev, REL_WHEEL, 1);
input_sync(jog_dev);
break;
case SONYPI_EVENT_JOGDIAL_DOWN:
case SONYPI_EVENT_JOGDIAL_DOWN_PRESSED:
input_report_rel(jog_dev, REL_WHEEL, -1);
input_sync(jog_dev);
break;
case SONYPI_EVENT_JOGDIAL_PRESSED:
kp.key = BTN_MIDDLE;
kp.dev = jog_dev;
break;
case SONYPI_EVENT_FNKEY_RELEASED:
/* Nothing, not all VAIOs generate this event */
break;
default:
for (i = 0; sonypi_inputkeys[i].sonypiev; i++)
if (event == sonypi_inputkeys[i].sonypiev) {
kp.dev = key_dev;
kp.key = sonypi_inputkeys[i].inputev;
break;
}
break;
}
if (kp.dev) {
input_report_key(kp.dev, kp.key, 1);
input_sync(kp.dev);
kfifo_put(sonypi_device.input_fifo,
(unsigned char *)&kp, sizeof(kp));
schedule_work(&sonypi_device.input_work);
}
}
@ -768,51 +812,8 @@ found:
printk(KERN_INFO
"sonypi: event port1=0x%02x,port2=0x%02x\n", v1, v2);
if (useinput) {
struct input_dev *input_jog_dev = &sonypi_device.input_jog_dev;
struct input_dev *input_key_dev = &sonypi_device.input_key_dev;
switch (event) {
case SONYPI_EVENT_JOGDIAL_UP:
case SONYPI_EVENT_JOGDIAL_UP_PRESSED:
input_report_rel(input_jog_dev, REL_WHEEL, 1);
break;
case SONYPI_EVENT_JOGDIAL_DOWN:
case SONYPI_EVENT_JOGDIAL_DOWN_PRESSED:
input_report_rel(input_jog_dev, REL_WHEEL, -1);
break;
case SONYPI_EVENT_JOGDIAL_PRESSED: {
int key = BTN_MIDDLE;
input_report_key(input_jog_dev, key, 1);
kfifo_put(sonypi_device.input_fifo,
(unsigned char *)&input_jog_dev,
sizeof(input_jog_dev));
kfifo_put(sonypi_device.input_fifo,
(unsigned char *)&key, sizeof(key));
break;
}
case SONYPI_EVENT_FNKEY_RELEASED:
/* Nothing, not all VAIOs generate this event */
break;
}
input_sync(input_jog_dev);
for (i = 0; sonypi_inputkeys[i].sonypiev; i++) {
int key;
if (event != sonypi_inputkeys[i].sonypiev)
continue;
key = sonypi_inputkeys[i].inputev;
input_report_key(input_key_dev, key, 1);
kfifo_put(sonypi_device.input_fifo,
(unsigned char *)&input_key_dev,
sizeof(input_key_dev));
kfifo_put(sonypi_device.input_fifo,
(unsigned char *)&key, sizeof(key));
}
input_sync(input_key_dev);
schedule_work(&sonypi_device.input_work);
}
if (useinput)
sonypi_report_input_event(event);
kfifo_put(sonypi_device.fifo, (unsigned char *)&event, sizeof(event));
kill_fasync(&sonypi_device.fifo_async, SIGIO, POLL_IN);
@ -1227,14 +1228,7 @@ static int __devinit sonypi_probe(void)
sonypi_device.input_jog_dev.keybit[LONG(BTN_MOUSE)] =
BIT(BTN_MIDDLE);
sonypi_device.input_jog_dev.relbit[0] = BIT(REL_WHEEL);
sonypi_device.input_jog_dev.name =
kmalloc(sizeof(SONYPI_JOG_INPUTNAME), GFP_KERNEL);
if (!sonypi_device.input_jog_dev.name) {
printk(KERN_ERR "sonypi: kmalloc failed\n");
ret = -ENOMEM;
goto out_inkmallocinput1;
}
sprintf(sonypi_device.input_jog_dev.name, SONYPI_JOG_INPUTNAME);
sonypi_device.input_jog_dev.name = SONYPI_JOG_INPUTNAME;
sonypi_device.input_jog_dev.id.bustype = BUS_ISA;
sonypi_device.input_jog_dev.id.vendor = PCI_VENDOR_ID_SONY;
@ -1248,14 +1242,7 @@ static int __devinit sonypi_probe(void)
if (sonypi_inputkeys[i].inputev)
set_bit(sonypi_inputkeys[i].inputev,
sonypi_device.input_key_dev.keybit);
sonypi_device.input_key_dev.name =
kmalloc(sizeof(SONYPI_KEY_INPUTNAME), GFP_KERNEL);
if (!sonypi_device.input_key_dev.name) {
printk(KERN_ERR "sonypi: kmalloc failed\n");
ret = -ENOMEM;
goto out_inkmallocinput2;
}
sprintf(sonypi_device.input_key_dev.name, SONYPI_KEY_INPUTNAME);
sonypi_device.input_key_dev.name = SONYPI_KEY_INPUTNAME;
sonypi_device.input_key_dev.id.bustype = BUS_ISA;
sonypi_device.input_key_dev.id.vendor = PCI_VENDOR_ID_SONY;
@ -1313,11 +1300,7 @@ out_platformdev:
kfifo_free(sonypi_device.input_fifo);
out_infifo:
input_unregister_device(&sonypi_device.input_key_dev);
kfree(sonypi_device.input_key_dev.name);
out_inkmallocinput2:
input_unregister_device(&sonypi_device.input_jog_dev);
kfree(sonypi_device.input_jog_dev.name);
out_inkmallocinput1:
free_irq(sonypi_device.irq, sonypi_irq);
out_reqirq:
release_region(sonypi_device.ioport1, sonypi_device.region_size);
@ -1337,13 +1320,14 @@ static void __devexit sonypi_remove(void)
{
sonypi_disable();
synchronize_sched(); /* Allow sonypi interrupt to complete. */
flush_scheduled_work();
platform_device_unregister(sonypi_device.pdev);
if (useinput) {
input_unregister_device(&sonypi_device.input_key_dev);
kfree(sonypi_device.input_key_dev.name);
input_unregister_device(&sonypi_device.input_jog_dev);
kfree(sonypi_device.input_jog_dev.name);
kfifo_free(sonypi_device.input_fifo);
}

1
drivers/input/evdev.c
View File

@ -320,6 +320,7 @@ static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (t < 0 || t >= dev->keycodemax || !dev->keycodesize) return -EINVAL;
if (get_user(v, ip + 1)) return -EFAULT;
if (v < 0 || v > KEY_MAX) return -EINVAL;
if (v >> (dev->keycodesize * 8)) return -EINVAL;
u = SET_INPUT_KEYCODE(dev, t, v);
clear_bit(u, dev->keybit);
set_bit(v, dev->keybit);

401
drivers/input/input.c
View File

@ -48,12 +48,6 @@ static LIST_HEAD(input_handler_list);
static struct input_handler *input_table[8];
#ifdef CONFIG_PROC_FS
static struct proc_dir_entry *proc_bus_input_dir;
static DECLARE_WAIT_QUEUE_HEAD(input_devices_poll_wait);
static int input_devices_state;
#endif
void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
struct input_handle *handle;
@ -312,6 +306,7 @@ static struct input_device_id *input_match_device(struct input_device_id *id, st
return NULL;
}
/*
* Input hotplugging interface - loading event handlers based on
* device bitfields.
@ -428,162 +423,27 @@ static void input_call_hotplug(char *verb, struct input_dev *dev)
#endif
void input_register_device(struct input_dev *dev)
{
struct input_handle *handle;
struct input_handler *handler;
struct input_device_id *id;
set_bit(EV_SYN, dev->evbit);
init_MUTEX(&dev->sem);
/*
* If delay and period are pre-set by the driver, then autorepeating
* is handled by the driver itself and we don't do it in input.c.
*/
init_timer(&dev->timer);
if (!dev->rep[REP_DELAY] && !dev->rep[REP_PERIOD]) {
dev->timer.data = (long) dev;
dev->timer.function = input_repeat_key;
dev->rep[REP_DELAY] = 250;
dev->rep[REP_PERIOD] = 33;
}
INIT_LIST_HEAD(&dev->h_list);
list_add_tail(&dev->node, &input_dev_list);
list_for_each_entry(handler, &input_handler_list, node)
if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
if ((id = input_match_device(handler->id_table, dev)))
if ((handle = handler->connect(handler, dev, id)))
input_link_handle(handle);
#ifdef CONFIG_HOTPLUG
input_call_hotplug("add", dev);
#endif
#ifdef CONFIG_PROC_FS
static struct proc_dir_entry *proc_bus_input_dir;
static DECLARE_WAIT_QUEUE_HEAD(input_devices_poll_wait);
static int input_devices_state;
static inline void input_wakeup_procfs_readers(void)
{
input_devices_state++;
wake_up(&input_devices_poll_wait);
#endif
}
void input_unregister_device(struct input_dev *dev)
static unsigned int input_devices_poll(struct file *file, poll_table *wait)
{
struct list_head * node, * next;
if (!dev) return;
del_timer_sync(&dev->timer);
list_for_each_safe(node, next, &dev->h_list) {
struct input_handle * handle = to_handle(node);
list_del_init(&handle->d_node);
list_del_init(&handle->h_node);
handle->handler->disconnect(handle);
}
#ifdef CONFIG_HOTPLUG
input_call_hotplug("remove", dev);
#endif
list_del_init(&dev->node);
#ifdef CONFIG_PROC_FS
input_devices_state++;
wake_up(&input_devices_poll_wait);
#endif
int state = input_devices_state;
poll_wait(file, &input_devices_poll_wait, wait);
if (state != input_devices_state)
return POLLIN | POLLRDNORM;
return 0;
}
void input_register_handler(struct input_handler *handler)
{
struct input_dev *dev;
struct input_handle *handle;
struct input_device_id *id;
if (!handler) return;
INIT_LIST_HEAD(&handler->h_list);
if (handler->fops != NULL)
input_table[handler->minor >> 5] = handler;
list_add_tail(&handler->node, &input_handler_list);
list_for_each_entry(dev, &input_dev_list, node)
if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
if ((id = input_match_device(handler->id_table, dev)))
if ((handle = handler->connect(handler, dev, id)))
input_link_handle(handle);
#ifdef CONFIG_PROC_FS
input_devices_state++;
wake_up(&input_devices_poll_wait);
#endif
}
void input_unregister_handler(struct input_handler *handler)
{
struct list_head * node, * next;
list_for_each_safe(node, next, &handler->h_list) {
struct input_handle * handle = to_handle_h(node);
list_del_init(&handle->h_node);
list_del_init(&handle->d_node);
handler->disconnect(handle);
}
list_del_init(&handler->node);
if (handler->fops != NULL)
input_table[handler->minor >> 5] = NULL;
#ifdef CONFIG_PROC_FS
input_devices_state++;
wake_up(&input_devices_poll_wait);
#endif
}
static int input_open_file(struct inode *inode, struct file *file)
{
struct input_handler *handler = input_table[iminor(inode) >> 5];
struct file_operations *old_fops, *new_fops = NULL;
int err;
/* No load-on-demand here? */
if (!handler || !(new_fops = fops_get(handler->fops)))
return -ENODEV;
/*
* That's _really_ odd. Usually NULL ->open means "nothing special",
* not "no device". Oh, well...
*/
if (!new_fops->open) {
fops_put(new_fops);
return -ENODEV;
}
old_fops = file->f_op;
file->f_op = new_fops;
err = new_fops->open(inode, file);
if (err) {
fops_put(file->f_op);
file->f_op = fops_get(old_fops);
}
fops_put(old_fops);
return err;
}
static struct file_operations input_fops = {
.owner = THIS_MODULE,
.open = input_open_file,
};
#ifdef CONFIG_PROC_FS
#define SPRINTF_BIT_B(bit, name, max) \
do { \
len += sprintf(buf + len, "B: %s", name); \
@ -600,16 +460,6 @@ static struct file_operations input_fops = {
SPRINTF_BIT_B(bit, name, max); \
} while (0)
static unsigned int input_devices_poll(struct file *file, poll_table *wait)
{
int state = input_devices_state;
poll_wait(file, &input_devices_poll_wait, wait);
if (state != input_devices_state)
return POLLIN | POLLRDNORM;
return 0;
}
static int input_devices_read(char *buf, char **start, off_t pos, int count, int *eof, void *data)
{
struct input_dev *dev;
@ -704,68 +554,225 @@ static int __init input_proc_init(void)
struct proc_dir_entry *entry;
proc_bus_input_dir = proc_mkdir("input", proc_bus);
if (proc_bus_input_dir == NULL)
if (!proc_bus_input_dir)
return -ENOMEM;
proc_bus_input_dir->owner = THIS_MODULE;
entry = create_proc_read_entry("devices", 0, proc_bus_input_dir, input_devices_read, NULL);
if (entry == NULL) {
remove_proc_entry("input", proc_bus);
return -ENOMEM;
}
if (!entry)
goto fail1;
entry->owner = THIS_MODULE;
input_fileops = *entry->proc_fops;
entry->proc_fops = &input_fileops;
entry->proc_fops->poll = input_devices_poll;
entry = create_proc_read_entry("handlers", 0, proc_bus_input_dir, input_handlers_read, NULL);
if (entry == NULL) {
remove_proc_entry("devices", proc_bus_input_dir);
remove_proc_entry("input", proc_bus);
return -ENOMEM;
}
if (!entry)
goto fail2;
entry->owner = THIS_MODULE;
return 0;
fail2: remove_proc_entry("devices", proc_bus_input_dir);
fail1: remove_proc_entry("input", proc_bus);
return -ENOMEM;
}
static void input_proc_exit(void)
{
remove_proc_entry("devices", proc_bus_input_dir);
remove_proc_entry("handlers", proc_bus_input_dir);
remove_proc_entry("input", proc_bus);
}
#else /* !CONFIG_PROC_FS */
static inline void input_wakeup_procfs_readers(void) { }
static inline int input_proc_init(void) { return 0; }
static inline void input_proc_exit(void) { }
#endif
void input_register_device(struct input_dev *dev)
{
struct input_handle *handle;
struct input_handler *handler;
struct input_device_id *id;
set_bit(EV_SYN, dev->evbit);
init_MUTEX(&dev->sem);
/*
* If delay and period are pre-set by the driver, then autorepeating
* is handled by the driver itself and we don't do it in input.c.
*/
init_timer(&dev->timer);
if (!dev->rep[REP_DELAY] && !dev->rep[REP_PERIOD]) {
dev->timer.data = (long) dev;
dev->timer.function = input_repeat_key;
dev->rep[REP_DELAY] = 250;
dev->rep[REP_PERIOD] = 33;
}
INIT_LIST_HEAD(&dev->h_list);
list_add_tail(&dev->node, &input_dev_list);
list_for_each_entry(handler, &input_handler_list, node)
if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
if ((id = input_match_device(handler->id_table, dev)))
if ((handle = handler->connect(handler, dev, id)))
input_link_handle(handle);
#ifdef CONFIG_HOTPLUG
input_call_hotplug("add", dev);
#endif
input_wakeup_procfs_readers();
}
void input_unregister_device(struct input_dev *dev)
{
struct list_head * node, * next;
if (!dev) return;
del_timer_sync(&dev->timer);
list_for_each_safe(node, next, &dev->h_list) {
struct input_handle * handle = to_handle(node);
list_del_init(&handle->d_node);
list_del_init(&handle->h_node);
handle->handler->disconnect(handle);
}
#ifdef CONFIG_HOTPLUG
input_call_hotplug("remove", dev);
#endif
list_del_init(&dev->node);
input_wakeup_procfs_readers();
}
void input_register_handler(struct input_handler *handler)
{
struct input_dev *dev;
struct input_handle *handle;
struct input_device_id *id;
if (!handler) return;
INIT_LIST_HEAD(&handler->h_list);
if (handler->fops != NULL)
input_table[handler->minor >> 5] = handler;
list_add_tail(&handler->node, &input_handler_list);
list_for_each_entry(dev, &input_dev_list, node)
if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
if ((id = input_match_device(handler->id_table, dev)))
if ((handle = handler->connect(handler, dev, id)))
input_link_handle(handle);
input_wakeup_procfs_readers();
}
void input_unregister_handler(struct input_handler *handler)
{
struct list_head * node, * next;
list_for_each_safe(node, next, &handler->h_list) {
struct input_handle * handle = to_handle_h(node);
list_del_init(&handle->h_node);
list_del_init(&handle->d_node);
handler->disconnect(handle);
}
list_del_init(&handler->node);
if (handler->fops != NULL)
input_table[handler->minor >> 5] = NULL;
input_wakeup_procfs_readers();
}
static int input_open_file(struct inode *inode, struct file *file)
{
struct input_handler *handler = input_table[iminor(inode) >> 5];
struct file_operations *old_fops, *new_fops = NULL;
int err;
/* No load-on-demand here? */
if (!handler || !(new_fops = fops_get(handler->fops)))
return -ENODEV;
/*
* That's _really_ odd. Usually NULL ->open means "nothing special",
* not "no device". Oh, well...
*/
if (!new_fops->open) {
fops_put(new_fops);
return -ENODEV;
}
old_fops = file->f_op;
file->f_op = new_fops;
err = new_fops->open(inode, file);
if (err) {
fops_put(file->f_op);
file->f_op = fops_get(old_fops);
}
fops_put(old_fops);
return err;
}
static struct file_operations input_fops = {
.owner = THIS_MODULE,
.open = input_open_file,
};
struct class *input_class;
static int __init input_init(void)
{
int retval = -ENOMEM;
int err;
input_class = class_create(THIS_MODULE, "input");
if (IS_ERR(input_class))
if (IS_ERR(input_class)) {
printk(KERN_ERR "input: unable to register input class\n");
return PTR_ERR(input_class);
input_proc_init();
retval = register_chrdev(INPUT_MAJOR, "input", &input_fops);
if (retval) {
printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR);
remove_proc_entry("devices", proc_bus_input_dir);
remove_proc_entry("handlers", proc_bus_input_dir);
remove_proc_entry("input", proc_bus);
class_destroy(input_class);
return retval;
}
retval = devfs_mk_dir("input");
if (retval) {
remove_proc_entry("devices", proc_bus_input_dir);
remove_proc_entry("handlers", proc_bus_input_dir);
remove_proc_entry("input", proc_bus);
unregister_chrdev(INPUT_MAJOR, "input");
class_destroy(input_class);
err = input_proc_init();
if (err)
goto fail1;
err = register_chrdev(INPUT_MAJOR, "input", &input_fops);
if (err) {
printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR);
goto fail2;
}
return retval;
err = devfs_mk_dir("input");
if (err)
goto fail3;
return 0;
fail3: unregister_chrdev(INPUT_MAJOR, "input");
fail2: input_proc_exit();
fail1: class_destroy(input_class);
return err;
}
static void __exit input_exit(void)
{
remove_proc_entry("devices", proc_bus_input_dir);
remove_proc_entry("handlers", proc_bus_input_dir);
remove_proc_entry("input", proc_bus);
input_proc_exit();
devfs_remove("input");
unregister_chrdev(INPUT_MAJOR, "input");
class_destroy(input_class);

6
drivers/input/joydev.c
View File

@ -37,8 +37,6 @@ MODULE_LICENSE("GPL");
#define JOYDEV_MINORS 16
#define JOYDEV_BUFFER_SIZE 64
#define MSECS(t) (1000 * ((t) / HZ) + 1000 * ((t) % HZ) / HZ)
struct joydev {
int exist;
int open;
@ -117,7 +115,7 @@ static void joydev_event(struct input_handle *handle, unsigned int type, unsigne
return;
}
event.time = MSECS(jiffies);
event.time = jiffies_to_msecs(jiffies);
list_for_each_entry(list, &joydev->list, node) {
@ -245,7 +243,7 @@ static ssize_t joydev_read(struct file *file, char __user *buf, size_t count, lo
struct js_event event;
event.time = MSECS(jiffies);
event.time = jiffies_to_msecs(jiffies);
if (list->startup < joydev->nkey) {
event.type = JS_EVENT_BUTTON | JS_EVENT_INIT;

185
drivers/input/misc/uinput.c
View File

@ -36,16 +36,6 @@
#include <linux/miscdevice.h>
#include <linux/uinput.h>
static int uinput_dev_open(struct input_dev *dev)
{
return 0;
}
static void uinput_dev_close(struct input_dev *dev)
{
}
static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
struct uinput_device *udev;
@ -63,22 +53,24 @@ static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned i
return 0;
}
static int uinput_request_alloc_id(struct input_dev *dev, struct uinput_request *request)
static int uinput_request_alloc_id(struct uinput_device *udev, struct uinput_request *request)
{
/* Atomically allocate an ID for the given request. Returns 0 on success. */
struct uinput_device *udev = dev->private;
int id;
int err = -1;
down(&udev->requests_sem);
for (id=0; id<UINPUT_NUM_REQUESTS; id++)
spin_lock(&udev->requests_lock);
for (id = 0; id < UINPUT_NUM_REQUESTS; id++)
if (!udev->requests[id]) {
udev->requests[id] = request;
request->id = id;
up(&udev->requests_sem);
return 0;
udev->requests[id] = request;
err = 0;
break;
}
up(&udev->requests_sem);
return -1;
spin_unlock(&udev->requests_lock);
return err;
}
static struct uinput_request* uinput_request_find(struct uinput_device *udev, int id)
@ -86,70 +78,78 @@ static struct uinput_request* uinput_request_find(struct uinput_device *udev, in
/* Find an input request, by ID. Returns NULL if the ID isn't valid. */
if (id >= UINPUT_NUM_REQUESTS || id < 0)
return NULL;
if (udev->requests[id]->completed)
return NULL;
return udev->requests[id];
}
static void uinput_request_init(struct input_dev *dev, struct uinput_request *request, int code)
static inline int uinput_request_reserve_slot(struct uinput_device *udev, struct uinput_request *request)
{
struct uinput_device *udev = dev->private;
memset(request, 0, sizeof(struct uinput_request));
request->code = code;
init_waitqueue_head(&request->waitq);
/* Allocate an ID. If none are available right away, wait. */
request->retval = wait_event_interruptible(udev->requests_waitq,
!uinput_request_alloc_id(dev, request));
/* Allocate slot. If none are available right away, wait. */
return wait_event_interruptible(udev->requests_waitq,
!uinput_request_alloc_id(udev, request));
}
static void uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request)
{
complete(&request->done);
/* Mark slot as available */
udev->requests[request->id] = NULL;
wake_up_interruptible(&udev->requests_waitq);
}
static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
{
struct uinput_device *udev = dev->private;
int retval;
/* Tell our userspace app about this new request by queueing an input event */
uinput_dev_event(dev, EV_UINPUT, request->code, request->id);
/* Wait for the request to complete */
retval = wait_event_interruptible(request->waitq, request->completed);
if (retval)
request->retval = retval;
retval = wait_for_completion_interruptible(&request->done);
if (!retval)
retval = request->retval;
/* Release this request's ID, let others know it's available */
udev->requests[request->id] = NULL;
wake_up_interruptible(&udev->requests_waitq);
return retval;
}
static int uinput_dev_upload_effect(struct input_dev *dev, struct ff_effect *effect)
{
struct uinput_request request;
int retval;
if (!test_bit(EV_FF, dev->evbit))
return -ENOSYS;
uinput_request_init(dev, &request, UI_FF_UPLOAD);
if (request.retval)
return request.retval;
request.id = -1;
init_completion(&request.done);
request.code = UI_FF_UPLOAD;
request.u.effect = effect;
uinput_request_submit(dev, &request);
return request.retval;
retval = uinput_request_reserve_slot(dev->private, &request);
if (!retval)
retval = uinput_request_submit(dev, &request);
return retval;
}
static int uinput_dev_erase_effect(struct input_dev *dev, int effect_id)
{
struct uinput_request request;
int retval;
if (!test_bit(EV_FF, dev->evbit))
return -ENOSYS;
uinput_request_init(dev, &request, UI_FF_ERASE);
if (request.retval)
return request.retval;
request.id = -1;
init_completion(&request.done);
request.code = UI_FF_ERASE;
request.u.effect_id = effect_id;
uinput_request_submit(dev, &request);
return request.retval;
retval = uinput_request_reserve_slot(dev->private, &request);
if (!retval)
retval = uinput_request_submit(dev, &request);
return retval;
}
static int uinput_create_device(struct uinput_device *udev)
@ -159,32 +159,30 @@ static int uinput_create_device(struct uinput_device *udev)
return -EINVAL;
}
udev->dev->open = uinput_dev_open;
udev->dev->close = uinput_dev_close;
udev->dev->event = uinput_dev_event;
udev->dev->upload_effect = uinput_dev_upload_effect;
udev->dev->erase_effect = uinput_dev_erase_effect;
udev->dev->private = udev;
init_waitqueue_head(&(udev->waitq));
init_waitqueue_head(&udev->waitq);
input_register_device(udev->dev);
set_bit(UIST_CREATED, &(udev->state));
set_bit(UIST_CREATED, &udev->state);
return 0;
}
static int uinput_destroy_device(struct uinput_device *udev)
{
if (!test_bit(UIST_CREATED, &(udev->state))) {
if (!test_bit(UIST_CREATED, &udev->state)) {
printk(KERN_WARNING "%s: create the device first\n", UINPUT_NAME);
return -EINVAL;
}
input_unregister_device(udev->dev);
clear_bit(UIST_CREATED, &(udev->state));
clear_bit(UIST_CREATED, &udev->state);
return 0;
}
@ -198,7 +196,7 @@ static int uinput_open(struct inode *inode, struct file *file)
if (!newdev)
goto error;
memset(newdev, 0, sizeof(struct uinput_device));
init_MUTEX(&newdev->requests_sem);
spin_lock_init(&newdev->requests_lock);
init_waitqueue_head(&newdev->requests_waitq);
newinput = kmalloc(sizeof(struct input_dev), GFP_KERNEL);
@ -253,15 +251,16 @@ static int uinput_alloc_device(struct file *file, const char __user *buffer, siz
struct uinput_user_dev *user_dev;
struct input_dev *dev;
struct uinput_device *udev;
int size,
retval;
char *name;
int size;
int retval;
retval = count;
udev = file->private_data;
dev = udev->dev;
user_dev = kmalloc(sizeof(*user_dev), GFP_KERNEL);
user_dev = kmalloc(sizeof(struct uinput_user_dev), GFP_KERNEL);
if (!user_dev) {
retval = -ENOMEM;
goto exit;
@ -272,17 +271,17 @@ static int uinput_alloc_device(struct file *file, const char __user *buffer, siz
goto exit;
}
if (NULL != dev->name)
if (dev->name)
kfree(dev->name);
size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE) + 1;
dev->name = kmalloc(size, GFP_KERNEL);
if (!dev->name) {
dev->name = name = kmalloc(size, GFP_KERNEL);
if (!name) {
retval = -ENOMEM;
goto exit;
}
strlcpy(name, user_dev->name, size);
strlcpy(dev->name, user_dev->name, size);
dev->id.bustype = user_dev->id.bustype;
dev->id.vendor = user_dev->id.vendor;
dev->id.product = user_dev->id.product;
@ -314,14 +313,13 @@ static ssize_t uinput_write(struct file *file, const char __user *buffer, size_t
{
struct uinput_device *udev = file->private_data;
if (test_bit(UIST_CREATED, &(udev->state))) {
if (test_bit(UIST_CREATED, &udev->state)) {
struct input_event ev;
if (copy_from_user(&ev, buffer, sizeof(struct input_event)))
return -EFAULT;
input_event(udev->dev, ev.type, ev.code, ev.value);
}
else
} else
count = uinput_alloc_device(file, buffer, count);
return count;
@ -332,26 +330,24 @@ static ssize_t uinput_read(struct file *file, char __user *buffer, size_t count,
struct uinput_device *udev = file->private_data;
int retval = 0;
if (!test_bit(UIST_CREATED, &(udev->state)))
if (!test_bit(UIST_CREATED, &udev->state))
return -ENODEV;
if ((udev->head == udev->tail) && (file->f_flags & O_NONBLOCK))
if (udev->head == udev->tail && (file->f_flags & O_NONBLOCK))
return -EAGAIN;
retval = wait_event_interruptible(udev->waitq,
(udev->head != udev->tail) ||
!test_bit(UIST_CREATED, &(udev->state)));
udev->head != udev->tail || !test_bit(UIST_CREATED, &udev->state));
if (retval)
return retval;
if (!test_bit(UIST_CREATED, &(udev->state)))
if (!test_bit(UIST_CREATED, &udev->state))
return -ENODEV;
while ((udev->head != udev->tail) &&
(retval + sizeof(struct input_event) <= count)) {
if (copy_to_user(buffer + retval, &(udev->buff[udev->tail]),
sizeof(struct input_event))) return -EFAULT;
if (copy_to_user(buffer + retval, &udev->buff[udev->tail], sizeof(struct input_event)))
return -EFAULT;
udev->tail = (udev->tail + 1) % UINPUT_BUFFER_SIZE;
retval += sizeof(struct input_event);
}
@ -373,12 +369,12 @@ static unsigned int uinput_poll(struct file *file, poll_table *wait)
static int uinput_burn_device(struct uinput_device *udev)
{
if (test_bit(UIST_CREATED, &(udev->state)))
if (test_bit(UIST_CREATED, &udev->state))
uinput_destroy_device(udev);
if (NULL != udev->dev->name)
if (udev->dev->name)
kfree(udev->dev->name);
if (NULL != udev->dev->phys)
if (udev->dev->phys)
kfree(udev->dev->phys);
kfree(udev->dev);
@ -389,7 +385,8 @@ static int uinput_burn_device(struct uinput_device *udev)
static int uinput_close(struct inode *inode, struct file *file)
{
return uinput_burn_device(file->private_data);
uinput_burn_device(file->private_data);
return 0;
}
static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
@ -401,6 +398,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
struct uinput_ff_erase ff_erase;
struct uinput_request *req;
int length;
char *phys;
udev = file->private_data;
@ -415,7 +413,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
case UI_SET_SNDBIT:
case UI_SET_FFBIT:
case UI_SET_PHYS:
if (test_bit(UIST_CREATED, &(udev->state)))
if (test_bit(UIST_CREATED, &udev->state))
return -EINVAL;
}
@ -498,20 +496,19 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
retval = -EFAULT;
break;
}
if (NULL != udev->dev->phys)
kfree(udev->dev->phys);
udev->dev->phys = kmalloc(length, GFP_KERNEL);
if (!udev->dev->phys) {
kfree(udev->dev->phys);
udev->dev->phys = phys = kmalloc(length, GFP_KERNEL);
if (!phys) {
retval = -ENOMEM;
break;
}
if (copy_from_user(udev->dev->phys, p, length)) {
retval = -EFAULT;
kfree(udev->dev->phys);
if (copy_from_user(phys, p, length)) {
udev->dev->phys = NULL;
kfree(phys);
retval = -EFAULT;
break;
}
udev->dev->phys[length-1] = '\0';
phys[length - 1] = '\0';
break;
case UI_BEGIN_FF_UPLOAD:
@ -520,7 +517,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_up.request_id);
if (!(req && req->code==UI_FF_UPLOAD && req->u.effect)) {
if (!(req && req->code == UI_FF_UPLOAD && req->u.effect)) {
retval = -EINVAL;
break;
}
@ -538,7 +535,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_erase.request_id);
if (!(req && req->code==UI_FF_ERASE)) {
if (!(req && req->code == UI_FF_ERASE)) {
retval = -EINVAL;
break;
}
@ -556,14 +553,13 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_up.request_id);
if (!(req && req->code==UI_FF_UPLOAD && req->u.effect)) {
if (!(req && req->code == UI_FF_UPLOAD && req->u.effect)) {
retval = -EINVAL;
break;
}
req->retval = ff_up.retval;
memcpy(req->u.effect, &ff_up.effect, sizeof(struct ff_effect));
req->completed = 1;
wake_up_interruptible(&req->waitq);
uinput_request_done(udev, req);
break;
case UI_END_FF_ERASE:
@ -572,13 +568,12 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_erase.request_id);
if (!(req && req->code==UI_FF_ERASE)) {
if (!(req && req->code == UI_FF_ERASE)) {
retval = -EINVAL;
break;
}
req->retval = ff_erase.retval;
req->completed = 1;
wake_up_interruptible(&req->waitq);
uinput_request_done(udev, req);
break;
default:

35
drivers/input/mouse/alps.c
View File

@ -2,7 +2,7 @@
* ALPS touchpad PS/2 mouse driver
*
* Copyright (c) 2003 Neil Brown <neilb@cse.unsw.edu.au>
* Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
* Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
* Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
* Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
*
@ -350,7 +350,6 @@ static int alps_tap_mode(struct psmouse *psmouse, int enable)
static int alps_reconnect(struct psmouse *psmouse)
{
struct alps_data *priv = psmouse->private;
unsigned char param[4];
int version;
psmouse_reset(psmouse);
@ -358,21 +357,20 @@ static int alps_reconnect(struct psmouse *psmouse)
if (!(priv->i = alps_get_model(psmouse, &version)))
return -1;
if (priv->i->flags & ALPS_PASS && alps_passthrough_mode(psmouse, 1))
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
return -1;
if (alps_get_status(psmouse, param))
return -1;
if (!(param[0] & 0x04))
alps_tap_mode(psmouse, 1);
if (alps_absolute_mode(psmouse)) {
printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
if (alps_tap_mode(psmouse, 1)) {
printk(KERN_WARNING "alps.c: Failed to reenable hardware tapping\n");
return -1;
}
if (priv->i->flags == ALPS_PASS && alps_passthrough_mode(psmouse, 0))
if (alps_absolute_mode(psmouse)) {
printk(KERN_ERR "alps.c: Failed to reenable absolute mode\n");
return -1;
}
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 0))
return -1;
return 0;
@ -389,7 +387,6 @@ static void alps_disconnect(struct psmouse *psmouse)
int alps_init(struct psmouse *psmouse)
{
struct alps_data *priv;
unsigned char param[4];
int version;
psmouse->private = priv = kmalloc(sizeof(struct alps_data), GFP_KERNEL);
@ -403,16 +400,8 @@ int alps_init(struct psmouse *psmouse)
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
goto init_fail;
if (alps_get_status(psmouse, param)) {
printk(KERN_ERR "alps.c: touchpad status report request failed\n");
goto init_fail;
}
if (param[0] & 0x04) {
printk(KERN_INFO "alps.c: Enabling hardware tapping\n");
if (alps_tap_mode(psmouse, 1))
printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
}
if (alps_tap_mode(psmouse, 1))
printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
if (alps_absolute_mode(psmouse)) {
printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");

2
drivers/input/mouse/logips2pp.c
View File

@ -385,8 +385,6 @@ int ps2pp_init(struct psmouse *psmouse, int set_properties)
if (buttons < 3)
clear_bit(BTN_MIDDLE, psmouse->dev.keybit);
if (buttons < 2)
clear_bit(BTN_RIGHT, psmouse->dev.keybit);
if (model_info)
ps2pp_set_model_properties(psmouse, model_info, use_ps2pp);

2
drivers/input/mouse/psmouse-base.c
View File

@ -344,6 +344,7 @@ static int intellimouse_detect(struct psmouse *psmouse, int set_properties)
return -1;
if (set_properties) {
set_bit(BTN_MIDDLE, psmouse->dev.keybit);
set_bit(REL_WHEEL, psmouse->dev.relbit);
if (!psmouse->vendor) psmouse->vendor = "Generic";
@ -376,6 +377,7 @@ static int im_explorer_detect(struct psmouse *psmouse, int set_properties)
return -1;
if (set_properties) {
set_bit(BTN_MIDDLE, psmouse->dev.keybit);
set_bit(REL_WHEEL, psmouse->dev.relbit);
set_bit(BTN_SIDE, psmouse->dev.keybit);
set_bit(BTN_EXTRA, psmouse->dev.keybit);

14
drivers/input/mouse/synaptics.c
View File

@ -219,7 +219,7 @@ static void synaptics_pass_pt_packet(struct serio *ptport, unsigned char *packet
serio_interrupt(ptport, packet[1], 0, NULL);
serio_interrupt(ptport, packet[4], 0, NULL);
serio_interrupt(ptport, packet[5], 0, NULL);
if (child->type >= PSMOUSE_GENPS)
if (child->pktsize == 4)
serio_interrupt(ptport, packet[2], 0, NULL);
} else
serio_interrupt(ptport, packet[1], 0, NULL);
@ -233,7 +233,7 @@ static void synaptics_pt_activate(struct psmouse *psmouse)
/* adjust the touchpad to child's choice of protocol */
if (child) {
if (child->type >= PSMOUSE_GENPS)
if (child->pktsize == 4)
priv->mode |= SYN_BIT_FOUR_BYTE_CLIENT;
else
priv->mode &= ~SYN_BIT_FOUR_BYTE_CLIENT;
@ -608,6 +608,13 @@ static struct dmi_system_id toshiba_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME , "Satellite"),
},
},
{
.ident = "Toshiba Dynabook",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME , "dynabook"),
},
},
{ }
};
#endif
@ -656,7 +663,8 @@ int synaptics_init(struct psmouse *psmouse)
* thye same as rate of standard PS/2 mouse.
*/
if (psmouse->rate >= 80 && dmi_check_system(toshiba_dmi_table)) {
printk(KERN_INFO "synaptics: Toshiba Satellite detected, limiting rate to 40pps.\n");
printk(KERN_INFO "synaptics: Toshiba %s detected, limiting rate to 40pps.\n",
dmi_get_system_info(DMI_PRODUCT_NAME));
psmouse->rate = 40;
}
#endif

2
drivers/input/serio/Kconfig
View File

@ -175,7 +175,7 @@ config SERIO_RAW
allocating minor 1 (that historically corresponds to /dev/psaux)
first. To bind this driver to a serio port use sysfs interface:
echo -n "serio_raw" > /sys/bus/serio/devices/serioX/driver
echo -n "serio_raw" > /sys/bus/serio/devices/serioX/drvctl
To compile this driver as a module, choose M here: the
module will be called serio_raw.

14
drivers/input/serio/i8042-x86ia64io.h
View File

@ -130,6 +130,13 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"),
},
},
{
.ident = "Fujitsu-Siemens Lifebook T3010",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"),
},
},
{
.ident = "Toshiba P10",
.matches = {
@ -137,6 +144,13 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"),
},
},
{
.ident = "Alienware Sentia",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
},
},
{ }
};

62
drivers/input/serio/i8042.c
View File

@ -100,7 +100,7 @@ struct i8042_port {
static struct i8042_port i8042_ports[I8042_NUM_PORTS] = {
{
.disable = I8042_CTR_KBDDIS,
.irqen = I8042_CTR_KBDINT,
.irqen = I8042_CTR_KBDINT,
.mux = -1,
.name = "KBD",
},
@ -191,41 +191,45 @@ static int i8042_flush(void)
static int i8042_command(unsigned char *param, int command)
{
unsigned long flags;
int retval = 0, i = 0;
int i, retval, auxerr = 0;
if (i8042_noloop && command == I8042_CMD_AUX_LOOP)
return -1;
spin_lock_irqsave(&i8042_lock, flags);
retval = i8042_wait_write();
if (!retval) {
dbg("%02x -> i8042 (command)", command & 0xff);
i8042_write_command(command & 0xff);
if ((retval = i8042_wait_write()))
goto out;
dbg("%02x -> i8042 (command)", command & 0xff);
i8042_write_command(command & 0xff);
for (i = 0; i < ((command >> 12) & 0xf); i++) {
if ((retval = i8042_wait_write()))
goto out;
dbg("%02x -> i8042 (parameter)", param[i]);
i8042_write_data(param[i]);
}
if (!retval)
for (i = 0; i < ((command >> 12) & 0xf); i++) {
if ((retval = i8042_wait_write())) break;
dbg("%02x -> i8042 (parameter)", param[i]);
i8042_write_data(param[i]);
for (i = 0; i < ((command >> 8) & 0xf); i++) {
if ((retval = i8042_wait_read()))
goto out;
if (command == I8042_CMD_AUX_LOOP &&
!(i8042_read_status() & I8042_STR_AUXDATA)) {
retval = auxerr = -1;
goto out;
}
if (!retval)
for (i = 0; i < ((command >> 8) & 0xf); i++) {
if ((retval = i8042_wait_read())) break;
if (i8042_read_status() & I8042_STR_AUXDATA)
param[i] = ~i8042_read_data();
else
param[i] = i8042_read_data();
dbg("%02x <- i8042 (return)", param[i]);
}
spin_unlock_irqrestore(&i8042_lock, flags);
param[i] = i8042_read_data();
dbg("%02x <- i8042 (return)", param[i]);
}
if (retval)
dbg(" -- i8042 (timeout)");
dbg(" -- i8042 (%s)", auxerr ? "auxerr" : "timeout");
out:
spin_unlock_irqrestore(&i8042_lock, flags);
return retval;
}
@ -507,17 +511,17 @@ static int i8042_set_mux_mode(unsigned int mode, unsigned char *mux_version)
*/
param = 0xf0;
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0x0f)
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0xf0)
return -1;
param = mode ? 0x56 : 0xf6;
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != (mode ? 0xa9 : 0x09))
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != (mode ? 0x56 : 0xf6))
return -1;
param = mode ? 0xa4 : 0xa5;
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param == (mode ? 0x5b : 0x5a))
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param == (mode ? 0xa4 : 0xa5))
return -1;
if (mux_version)
*mux_version = ~param;
*mux_version = param;
return 0;
}
@ -619,7 +623,7 @@ static int __init i8042_check_aux(void)
*/
param = 0x5a;
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0xa5) {
if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0x5a) {
/*
* External connection test - filters out AT-soldered PS/2 i8042's
@ -630,7 +634,7 @@ static int __init i8042_check_aux(void)
*/
if (i8042_command(&param, I8042_CMD_AUX_TEST)
|| (param && param != 0xfa && param != 0xff))
|| (param && param != 0xfa && param != 0xff))
return -1;
}

42
drivers/input/serio/serio.c
View File

@ -389,6 +389,14 @@ static ssize_t serio_show_description(struct device *dev, struct device_attribut
return sprintf(buf, "%s\n", serio->name);
}
static ssize_t serio_show_modalias(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
return sprintf(buf, "serio:ty%02Xpr%02Xid%02Xex%02X\n",
serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
}
static ssize_t serio_show_id_type(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
@ -487,6 +495,7 @@ static ssize_t serio_set_bind_mode(struct device *dev, struct device_attribute *
static struct device_attribute serio_device_attrs[] = {
__ATTR(description, S_IRUGO, serio_show_description, NULL),
__ATTR(modalias, S_IRUGO, serio_show_modalias, NULL),
__ATTR(drvctl, S_IWUSR, NULL, serio_rebind_driver),
__ATTR(bind_mode, S_IWUSR | S_IRUGO, serio_show_bind_mode, serio_set_bind_mode),
__ATTR_NULL
@ -785,36 +794,37 @@ static int serio_bus_match(struct device *dev, struct device_driver *drv)
#ifdef CONFIG_HOTPLUG
#define PUT_ENVP(fmt, val) \
do { \
envp[i++] = buffer; \
length += snprintf(buffer, buffer_size - length, fmt, val); \
if (buffer_size - length <= 0 || i >= num_envp) \
return -ENOMEM; \
length++; \
buffer += length; \
} while (0)
#define SERIO_ADD_HOTPLUG_VAR(fmt, val...) \
do { \
int err = add_hotplug_env_var(envp, num_envp, &i, \
buffer, buffer_size, &len, \
fmt, val); \
if (err) \
return err; \
} while (0)
static int serio_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
{
struct serio *serio;
int i = 0;
int length = 0;
int len = 0;
if (!dev)
return -ENODEV;
serio = to_serio_port(dev);
PUT_ENVP("SERIO_TYPE=%02x", serio->id.type);
PUT_ENVP("SERIO_PROTO=%02x", serio->id.proto);
PUT_ENVP("SERIO_ID=%02x", serio->id.id);
PUT_ENVP("SERIO_EXTRA=%02x", serio->id.extra);
SERIO_ADD_HOTPLUG_VAR("SERIO_TYPE=%02x", serio->id.type);
SERIO_ADD_HOTPLUG_VAR("SERIO_PROTO=%02x", serio->id.proto);
SERIO_ADD_HOTPLUG_VAR("SERIO_ID=%02x", serio->id.id);
SERIO_ADD_HOTPLUG_VAR("SERIO_EXTRA=%02x", serio->id.extra);
SERIO_ADD_HOTPLUG_VAR("MODALIAS=serio:ty%02Xpr%02Xid%02Xex%02X",
serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
envp[i] = NULL;
return 0;
}
#undef PUT_ENVP
#undef SERIO_ADD_HOTPLUG_VAR
#else

1
drivers/input/serio/serio_raw.c
View File

@ -299,6 +299,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
serio_raw->dev.minor = PSMOUSE_MINOR;
serio_raw->dev.name = serio_raw->name;
serio_raw->dev.dev = &serio->dev;
serio_raw->dev.fops = &serio_raw_fops;
err = misc_register(&serio_raw->dev);

2
drivers/input/touchscreen/Kconfig
View File

@ -58,7 +58,7 @@ config TOUCHSCREEN_ELO
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called gunze.
module will be called elo.
config TOUCHSCREEN_MTOUCH
tristate "MicroTouch serial touchscreens"

14
drivers/usb/input/acecad.c
View File

@ -31,6 +31,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/*
* Version Information
@ -87,8 +88,8 @@ static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs)
if (prox) {
int x = data[1] | (data[2] << 8);
int y = data[3] | (data[4] << 8);
/*Pressure should compute the same way for flair and 302*/
int pressure = data[5] | ((int)data[6] << 8);
/* Pressure should compute the same way for flair and 302 */
int pressure = data[5] | (data[6] << 8);
int touch = data[0] & 0x01;
int stylus = (data[0] & 0x10) >> 4;
int stylus2 = (data[0] & 0x20) >> 5;
@ -104,9 +105,9 @@ static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs)
input_sync(dev);
resubmit:
status = usb_submit_urb (urb, GFP_ATOMIC);
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status)
err ("can't resubmit intr, %s-%s/input0, status %d",
err("can't resubmit intr, %s-%s/input0, status %d",
acecad->usbdev->bus->bus_name, acecad->usbdev->devpath, status);
}
@ -212,10 +213,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
acecad->dev.name = acecad->name;
acecad->dev.phys = acecad->phys;
acecad->dev.id.bustype = BUS_USB;
acecad->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
acecad->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
acecad->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &acecad->dev.id);
acecad->dev.dev = &intf->dev;
usb_fill_int_urb(acecad->irq, dev, pipe,

6
drivers/usb/input/aiptek.c
View File

@ -77,6 +77,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <linux/sched.h>
#include <asm/uaccess.h>
#include <asm/unaligned.h>
@ -2125,10 +2126,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
aiptek->inputdev.absflat[ABS_WHEEL] = 0;
aiptek->inputdev.name = "Aiptek";
aiptek->inputdev.phys = aiptek->features.usbPath;
aiptek->inputdev.id.bustype = BUS_USB;
aiptek->inputdev.id.vendor = le16_to_cpu(usbdev->descriptor.idVendor);
aiptek->inputdev.id.product = le16_to_cpu(usbdev->descriptor.idProduct);
aiptek->inputdev.id.version = le16_to_cpu(usbdev->descriptor.bcdDevice);
usb_to_input_id(usbdev, &aiptek->inputdev.id);
aiptek->inputdev.dev = &intf->dev;
aiptek->usbdev = usbdev;

8
drivers/usb/input/ati_remote.c
View File

@ -94,6 +94,7 @@
#include <linux/moduleparam.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <linux/wait.h>
/*
@ -635,11 +636,8 @@ static void ati_remote_input_init(struct ati_remote *ati_remote)
idev->name = ati_remote->name;
idev->phys = ati_remote->phys;
idev->id.bustype = BUS_USB;
idev->id.vendor = le16_to_cpu(ati_remote->udev->descriptor.idVendor);
idev->id.product = le16_to_cpu(ati_remote->udev->descriptor.idProduct);
idev->id.version = le16_to_cpu(ati_remote->udev->descriptor.bcdDevice);
idev->dev = &(ati_remote->udev->dev);
usb_to_input_id(ati_remote->udev, &idev->id);
idev->dev = &ati_remote->udev->dev;
}
static int ati_remote_initialize(struct ati_remote *ati_remote)

24
drivers/usb/input/hid-core.c
View File

@ -789,12 +789,12 @@ static __inline__ int search(__s32 *array, __s32 value, unsigned n)
return -1;
}
static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, struct pt_regs *regs)
static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt, struct pt_regs *regs)
{
hid_dump_input(usage, value);
if (hid->claimed & HID_CLAIMED_INPUT)
hidinput_hid_event(hid, field, usage, value, regs);
if (hid->claimed & HID_CLAIMED_HIDDEV)
if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt)
hiddev_hid_event(hid, field, usage, value, regs);
}
@ -804,7 +804,7 @@ static void hid_process_event(struct hid_device *hid, struct hid_field *field, s
* reporting to the layer).
*/
static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, struct pt_regs *regs)
static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt, struct pt_regs *regs)
{
unsigned n;
unsigned count = field->report_count;
@ -831,19 +831,19 @@ static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u
for (n = 0; n < count; n++) {
if (HID_MAIN_ITEM_VARIABLE & field->flags) {
hid_process_event(hid, field, &field->usage[n], value[n], regs);
hid_process_event(hid, field, &field->usage[n], value[n], interrupt, regs);
continue;
}
if (field->value[n] >= min && field->value[n] <= max
&& field->usage[field->value[n] - min].hid
&& search(value, field->value[n], count))
hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, regs);
hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt, regs);
if (value[n] >= min && value[n] <= max
&& field->usage[value[n] - min].hid
&& search(field->value, value[n], count))
hid_process_event(hid, field, &field->usage[value[n] - min], 1, regs);
hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt, regs);
}
memcpy(field->value, value, count * sizeof(__s32));
@ -851,7 +851,7 @@ exit:
kfree(value);
}
static int hid_input_report(int type, struct urb *urb, struct pt_regs *regs)
static int hid_input_report(int type, struct urb *urb, int interrupt, struct pt_regs *regs)
{
struct hid_device *hid = urb->context;
struct hid_report_enum *report_enum = hid->report_enum + type;
@ -899,7 +899,7 @@ static int hid_input_report(int type, struct urb *urb, struct pt_regs *regs)
hiddev_report_event(hid, report);
for (n = 0; n < report->maxfield; n++)
hid_input_field(hid, report->field[n], data, regs);
hid_input_field(hid, report->field[n], data, interrupt, regs);
if (hid->claimed & HID_CLAIMED_INPUT)
hidinput_report_event(hid, report);
@ -918,7 +918,7 @@ static void hid_irq_in(struct urb *urb, struct pt_regs *regs)
switch (urb->status) {
case 0: /* success */
hid_input_report(HID_INPUT_REPORT, urb, regs);
hid_input_report(HID_INPUT_REPORT, urb, 1, regs);
break;
case -ECONNRESET: /* unlink */
case -ENOENT:
@ -1142,7 +1142,7 @@ static void hid_ctrl(struct urb *urb, struct pt_regs *regs)
switch (urb->status) {
case 0: /* success */
if (hid->ctrl[hid->ctrltail].dir == USB_DIR_IN)
hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, regs);
hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0, regs);
case -ESHUTDOWN: /* unplug */
case -EILSEQ: /* unplug timectrl on uhci */
unplug = 1;
@ -1372,6 +1372,9 @@ void hid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_A4TECH 0x09da
#define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006
#define USB_VENDOR_ID_AASHIMA 0x06D6
#define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025
#define USB_VENDOR_ID_CYPRESS 0x04b4
#define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001
#define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500
@ -1548,6 +1551,7 @@ static struct hid_blacklist {
{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },

6
drivers/usb/input/hid-input.c
View File

@ -31,6 +31,7 @@
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#undef DEBUG
@ -581,10 +582,7 @@ int hidinput_connect(struct hid_device *hid)
hidinput->input.name = hid->name;
hidinput->input.phys = hid->phys;
hidinput->input.uniq = hid->uniq;
hidinput->input.id.bustype = BUS_USB;
hidinput->input.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
hidinput->input.id.product = le16_to_cpu(dev->descriptor.idProduct);
hidinput->input.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &hidinput->input.id);
hidinput->input.dev = &hid->intf->dev;
}

6
drivers/usb/input/itmtouch.c
View File

@ -53,6 +53,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/* only an 8 byte buffer necessary for a single packet */
#define ITM_BUFSIZE 8
@ -184,10 +185,7 @@ static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id
itmtouch->inputdev.name = itmtouch->name;
itmtouch->inputdev.phys = itmtouch->phys;
itmtouch->inputdev.id.bustype = BUS_USB;
itmtouch->inputdev.id.vendor = udev->descriptor.idVendor;
itmtouch->inputdev.id.product = udev->descriptor.idProduct;
itmtouch->inputdev.id.version = udev->descriptor.bcdDevice;
usb_to_input_id(udev, &itmtouch->inputdev.id);
itmtouch->inputdev.dev = &intf->dev;
if (!strlen(itmtouch->name))

6
drivers/usb/input/kbtab.c
View File

@ -4,6 +4,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <asm/unaligned.h>
#include <asm/byteorder.h>
@ -167,10 +168,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
kbtab->dev.name = "KB Gear Tablet";
kbtab->dev.phys = kbtab->phys;
kbtab->dev.id.bustype = BUS_USB;
kbtab->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
kbtab->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
kbtab->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &kbtab->dev.id);
kbtab->dev.dev = &intf->dev;
kbtab->usbdev = dev;

6
drivers/usb/input/mtouchusb.c
View File

@ -53,6 +53,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#define MTOUCHUSB_MIN_XC 0x0
#define MTOUCHUSB_MAX_RAW_XC 0x4000
@ -232,10 +233,7 @@ static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_i
mtouch->input.name = mtouch->name;
mtouch->input.phys = mtouch->phys;
mtouch->input.id.bustype = BUS_USB;
mtouch->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
mtouch->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
mtouch->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &mtouch->input.id);
mtouch->input.dev = &intf->dev;
mtouch->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);

6
drivers/usb/input/powermate.c
View File

@ -35,6 +35,7 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#define POWERMATE_VENDOR 0x077d /* Griffin Technology, Inc. */
#define POWERMATE_PRODUCT_NEW 0x0410 /* Griffin PowerMate */
@ -389,10 +390,7 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
pm->input.keybit[LONG(BTN_0)] = BIT(BTN_0);
pm->input.relbit[LONG(REL_DIAL)] = BIT(REL_DIAL);
pm->input.mscbit[LONG(MSC_PULSELED)] = BIT(MSC_PULSELED);
pm->input.id.bustype = BUS_USB;
pm->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
pm->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
pm->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &pm->input.id);
pm->input.event = powermate_input_event;
pm->input.dev = &intf->dev;
pm->input.phys = pm->phys;

7
drivers/usb/input/touchkitusb.c
View File

@ -35,7 +35,7 @@
#define DEBUG
#endif
#include <linux/usb.h>
#include <linux/usb_input.h>
#define TOUCHKIT_MIN_XC 0x0
#define TOUCHKIT_MAX_XC 0x07ff
@ -202,10 +202,7 @@ static int touchkit_probe(struct usb_interface *intf,
touchkit->input.name = touchkit->name;
touchkit->input.phys = touchkit->phys;
touchkit->input.id.bustype = BUS_USB;
touchkit->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
touchkit->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
touchkit->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &touchkit->input.id);
touchkit->input.dev = &intf->dev;
touchkit->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);

6
drivers/usb/input/usbkbd.c
View File

@ -32,6 +32,7 @@
#include <linux/input.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/*
* Version Information
@ -288,10 +289,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
kbd->dev.name = kbd->name;
kbd->dev.phys = kbd->phys;
kbd->dev.id.bustype = BUS_USB;
kbd->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
kbd->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
kbd->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &kbd->dev.id);
kbd->dev.dev = &iface->dev;
if (dev->manufacturer)

6
drivers/usb/input/usbmouse.c
View File

@ -32,6 +32,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/*
* Version Information
@ -171,10 +172,7 @@ static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_
mouse->dev.name = mouse->name;
mouse->dev.phys = mouse->phys;
mouse->dev.id.bustype = BUS_USB;
mouse->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
mouse->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
mouse->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &mouse->dev.id);
mouse->dev.dev = &intf->dev;
if (dev->manufacturer)

6
drivers/usb/input/wacom.c
View File

@ -69,6 +69,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <asm/unaligned.h>
#include <asm/byteorder.h>
@ -823,10 +824,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
wacom->dev.name = wacom->features->name;
wacom->dev.phys = wacom->phys;
wacom->dev.id.bustype = BUS_USB;
wacom->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
wacom->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
wacom->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &wacom->dev.id);
wacom->dev.dev = &intf->dev;
wacom->usbdev = dev;

6
drivers/usb/input/xpad.c
View File

@ -62,6 +62,7 @@
#include <linux/module.h>
#include <linux/smp_lock.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#define DRIVER_VERSION "v0.0.5"
#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
@ -256,10 +257,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
xpad->udev = udev;
xpad->dev.id.bustype = BUS_USB;
xpad->dev.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
xpad->dev.id.product = le16_to_cpu(udev->descriptor.idProduct);
xpad->dev.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &xpad->dev.id);
xpad->dev.dev = &intf->dev;
xpad->dev.private = xpad;
xpad->dev.name = xpad_device[i].name;

6
drivers/usb/media/konicawc.c
View File

@ -16,6 +16,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/usb_input.h>
#include "usbvideo.h"
@ -845,10 +846,7 @@ static int konicawc_probe(struct usb_interface *intf, const struct usb_device_id
cam->input.private = cam;
cam->input.evbit[0] = BIT(EV_KEY);
cam->input.keybit[LONG(BTN_0)] = BIT(BTN_0);
cam->input.id.bustype = BUS_USB;
cam->input.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
cam->input.id.product = le16_to_cpu(dev->descriptor.idProduct);
cam->input.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &cam->input.id);
input_register_device(&cam->input);
usb_make_path(dev, cam->input_physname, 56);

6
include/linux/input.h
View File

@ -811,9 +811,9 @@ struct input_dev {
void *private;
char *name;
char *phys;
char *uniq;
const char *name;
const char *phys;
const char *uniq;
struct input_id id;
unsigned long evbit[NBITS(EV_MAX)];

5
include/linux/uinput.h
View File

@ -42,8 +42,7 @@ struct uinput_request {
int code; /* UI_FF_UPLOAD, UI_FF_ERASE */
int retval;
wait_queue_head_t waitq;
int completed;
struct completion done;
union {
int effect_id;
@ -62,7 +61,7 @@ struct uinput_device {
struct uinput_request *requests[UINPUT_NUM_REQUESTS];
wait_queue_head_t requests_waitq;
struct semaphore requests_sem;
spinlock_t requests_lock;
};
#endif /* __KERNEL__ */

25
include/linux/usb_input.h Normal file
View File

@ -0,0 +1,25 @@
#ifndef __USB_INPUT_H
#define __USB_INPUT_H
/*
* Copyright (C) 2005 Dmitry Torokhov
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#include <linux/usb.h>
#include <linux/input.h>
#include <asm/byteorder.h>
static inline void
usb_to_input_id(const struct usb_device *dev, struct input_id *id)
{
id->bustype = BUS_USB;
id->vendor = le16_to_cpu(dev->descriptor.idVendor);
id->product = le16_to_cpu(dev->descriptor.idProduct);
id->version = le16_to_cpu(dev->descriptor.bcdDevice);
}
#endif