diff options
Diffstat (limited to 'drivers/input')
42 files changed, 574 insertions, 344 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index ba325f16d07..a29d5ceb00c 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -78,14 +78,19 @@ static int evdev_fasync(int fd, struct file *file, int on) { int retval; struct evdev_list *list = file->private_data; + retval = fasync_helper(fd, file, on, &list->fasync); + return retval < 0 ? retval : 0; } -static int evdev_flush(struct file * file) +static int evdev_flush(struct file *file, fl_owner_t id) { struct evdev_list *list = file->private_data; - if (!list->evdev->exist) return -ENODEV; + + if (!list->evdev->exist) + return -ENODEV; + return input_flush_device(&list->evdev->handle, file); } @@ -300,6 +305,7 @@ static ssize_t evdev_read(struct file * file, char __user * buffer, size_t count static unsigned int evdev_poll(struct file *file, poll_table *wait) { struct evdev_list *list = file->private_data; + poll_wait(file, &list->evdev->wait, wait); return ((list->head == list->tail) ? 0 : (POLLIN | POLLRDNORM)) | (list->evdev->exist ? 0 : (POLLHUP | POLLERR)); diff --git a/drivers/input/input.c b/drivers/input/input.c index 3038c268917..a90486f5e49 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -28,20 +28,6 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>"); MODULE_DESCRIPTION("Input core"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(input_allocate_device); -EXPORT_SYMBOL(input_register_device); -EXPORT_SYMBOL(input_unregister_device); -EXPORT_SYMBOL(input_register_handler); -EXPORT_SYMBOL(input_unregister_handler); -EXPORT_SYMBOL(input_grab_device); -EXPORT_SYMBOL(input_release_device); -EXPORT_SYMBOL(input_open_device); -EXPORT_SYMBOL(input_close_device); -EXPORT_SYMBOL(input_accept_process); -EXPORT_SYMBOL(input_flush_device); -EXPORT_SYMBOL(input_event); -EXPORT_SYMBOL_GPL(input_class); - #define INPUT_DEVICES 256 static LIST_HEAD(input_dev_list); @@ -63,11 +49,13 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in case EV_SYN: switch (code) { case SYN_CONFIG: - if (dev->event) dev->event(dev, type, code, value); + if (dev->event) + dev->event(dev, type, code, value); break; case SYN_REPORT: - if (dev->sync) return; + if (dev->sync) + return; dev->sync = 1; break; } @@ -136,7 +124,8 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in if (code > MSC_MAX || !test_bit(code, dev->mscbit)) return; - if (dev->event) dev->event(dev, type, code, value); + if (dev->event) + dev->event(dev, type, code, value); break; @@ -146,7 +135,9 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in return; change_bit(code, dev->led); - if (dev->event) dev->event(dev, type, code, value); + + if (dev->event) + dev->event(dev, type, code, value); break; @@ -158,21 +149,25 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in if (!!test_bit(code, dev->snd) != !!value) change_bit(code, dev->snd); - if (dev->event) dev->event(dev, type, code, value); + if (dev->event) + dev->event(dev, type, code, value); break; case EV_REP: - if (code > REP_MAX || value < 0 || dev->rep[code] == value) return; + if (code > REP_MAX || value < 0 || dev->rep[code] == value) + return; dev->rep[code] = value; - if (dev->event) dev->event(dev, type, code, value); + if (dev->event) + dev->event(dev, type, code, value); break; case EV_FF: - if (dev->event) dev->event(dev, type, code, value); + if (dev->event) + dev->event(dev, type, code, value); break; } @@ -186,6 +181,7 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in if (handle->open) handle->handler->event(handle, type, code, value); } +EXPORT_SYMBOL(input_event); static void input_repeat_key(unsigned long data) { @@ -208,6 +204,7 @@ int input_accept_process(struct input_handle *handle, struct file *file) return 0; } +EXPORT_SYMBOL(input_accept_process); int input_grab_device(struct input_handle *handle) { @@ -217,12 +214,14 @@ int input_grab_device(struct input_handle *handle) handle->dev->grab = handle; return 0; } +EXPORT_SYMBOL(input_grab_device); void input_release_device(struct input_handle *handle) { if (handle->dev->grab == handle) handle->dev->grab = NULL; } +EXPORT_SYMBOL(input_release_device); int input_open_device(struct input_handle *handle) { @@ -245,6 +244,7 @@ int input_open_device(struct input_handle *handle) return err; } +EXPORT_SYMBOL(input_open_device); int input_flush_device(struct input_handle* handle, struct file* file) { @@ -253,6 +253,7 @@ int input_flush_device(struct input_handle* handle, struct file* file) return 0; } +EXPORT_SYMBOL(input_flush_device); void input_close_device(struct input_handle *handle) { @@ -268,6 +269,7 @@ void input_close_device(struct input_handle *handle) mutex_unlock(&dev->mutex); } +EXPORT_SYMBOL(input_close_device); static void input_link_handle(struct input_handle *handle) { @@ -335,9 +337,11 @@ static inline void input_wakeup_procfs_readers(void) static unsigned int input_proc_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; } @@ -629,7 +633,7 @@ static ssize_t input_dev_show_modalias(struct class_device *dev, char *buf) len = input_print_modalias(buf, PAGE_SIZE, id, 1); - return max_t(int, len, PAGE_SIZE); + return min_t(int, len, PAGE_SIZE); } static CLASS_DEVICE_ATTR(modalias, S_IRUGO, input_dev_show_modalias, NULL); @@ -862,6 +866,7 @@ struct class input_class = { .release = input_dev_release, .uevent = input_dev_uevent, }; +EXPORT_SYMBOL_GPL(input_class); struct input_dev *input_allocate_device(void) { @@ -872,12 +877,27 @@ struct input_dev *input_allocate_device(void) dev->dynalloc = 1; dev->cdev.class = &input_class; class_device_initialize(&dev->cdev); + mutex_init(&dev->mutex); INIT_LIST_HEAD(&dev->h_list); INIT_LIST_HEAD(&dev->node); } return dev; } +EXPORT_SYMBOL(input_allocate_device); + +void input_free_device(struct input_dev *dev) +{ + if (dev) { + + mutex_lock(&dev->mutex); + dev->name = dev->phys = dev->uniq = NULL; + mutex_unlock(&dev->mutex); + + input_put_device(dev); + } +} +EXPORT_SYMBOL(input_free_device); int input_register_device(struct input_dev *dev) { @@ -895,7 +915,6 @@ int input_register_device(struct input_dev *dev) return -EINVAL; } - mutex_init(&dev->mutex); set_bit(EV_SYN, dev->evbit); /* @@ -956,12 +975,14 @@ int input_register_device(struct input_dev *dev) fail1: class_device_del(&dev->cdev); return error; } +EXPORT_SYMBOL(input_register_device); void input_unregister_device(struct input_dev *dev) { - struct list_head * node, * next; + struct list_head *node, *next; - if (!dev) return; + if (!dev) + return; del_timer_sync(&dev->timer); @@ -977,10 +998,16 @@ void input_unregister_device(struct input_dev *dev) sysfs_remove_group(&dev->cdev.kobj, &input_dev_caps_attr_group); sysfs_remove_group(&dev->cdev.kobj, &input_dev_id_attr_group); sysfs_remove_group(&dev->cdev.kobj, &input_dev_attr_group); + + mutex_lock(&dev->mutex); + dev->name = dev->phys = dev->uniq = NULL; + mutex_unlock(&dev->mutex); + class_device_unregister(&dev->cdev); input_wakeup_procfs_readers(); } +EXPORT_SYMBOL(input_unregister_device); void input_register_handler(struct input_handler *handler) { @@ -988,7 +1015,8 @@ void input_register_handler(struct input_handler *handler) struct input_handle *handle; struct input_device_id *id; - if (!handler) return; + if (!handler) + return; INIT_LIST_HEAD(&handler->h_list); @@ -1005,10 +1033,11 @@ void input_register_handler(struct input_handler *handler) input_wakeup_procfs_readers(); } +EXPORT_SYMBOL(input_register_handler); void input_unregister_handler(struct input_handler *handler) { - struct list_head * node, * next; + struct list_head *node, *next; list_for_each_safe(node, next, &handler->h_list) { struct input_handle * handle = to_handle_h(node); @@ -1024,6 +1053,7 @@ void input_unregister_handler(struct input_handler *handler) input_wakeup_procfs_readers(); } +EXPORT_SYMBOL(input_unregister_handler); static int input_open_file(struct inode *inode, struct file *file) { diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index 949bdcef8c2..d67157513bf 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -81,10 +81,7 @@ static int joydev_correct(int value, struct js_corr *corr) return 0; } - if (value < -32767) return -32767; - if (value > 32767) return 32767; - - return value; + return value < -32767 ? -32767 : (value > 32767 ? 32767 : value); } static void joydev_event(struct input_handle *handle, unsigned int type, unsigned int code, int value) @@ -96,7 +93,8 @@ static void joydev_event(struct input_handle *handle, unsigned int type, unsigne switch (type) { case EV_KEY: - if (code < BTN_MISC || value == 2) return; + if (code < BTN_MISC || value == 2) + return; event.type = JS_EVENT_BUTTON; event.number = joydev->keymap[code - BTN_MISC]; event.value = value; @@ -106,7 +104,8 @@ static void joydev_event(struct input_handle *handle, unsigned int type, unsigne event.type = JS_EVENT_AXIS; event.number = joydev->absmap[code]; event.value = joydev_correct(value, joydev->corr + event.number); - if (event.value == joydev->abs[event.number]) return; + if (event.value == joydev->abs[event.number]) + return; joydev->abs[event.number] = event.value; break; @@ -134,7 +133,9 @@ static int joydev_fasync(int fd, struct file *file, int on) { int retval; struct joydev_list *list = file->private_data; + retval = fasync_helper(fd, file, on, &list->fasync); + return retval < 0 ? retval : 0; } @@ -222,12 +223,12 @@ static ssize_t joydev_read(struct file *file, char __user *buf, size_t count, lo return sizeof(struct JS_DATA_TYPE); } - if (list->startup == joydev->nabs + joydev->nkey - && list->head == list->tail && (file->f_flags & O_NONBLOCK)) - return -EAGAIN; + if (list->startup == joydev->nabs + joydev->nkey && + list->head == list->tail && (file->f_flags & O_NONBLOCK)) + return -EAGAIN; retval = wait_event_interruptible(list->joydev->wait, - !list->joydev->exist || + !list->joydev->exist || list->startup < joydev->nabs + joydev->nkey || list->head != list->tail); @@ -276,8 +277,9 @@ static ssize_t joydev_read(struct file *file, char __user *buf, size_t count, lo static unsigned int joydev_poll(struct file *file, poll_table *wait) { struct joydev_list *list = file->private_data; + poll_wait(file, &list->joydev->wait, wait); - return ((list->head != list->tail || list->startup < list->joydev->nabs + list->joydev->nkey) ? + return ((list->head != list->tail || list->startup < list->joydev->nabs + list->joydev->nkey) ? (POLLIN | POLLRDNORM) : 0) | (list->joydev->exist ? 0 : (POLLHUP | POLLERR)); } @@ -291,20 +293,26 @@ static int joydev_ioctl_common(struct joydev *joydev, unsigned int cmd, void __u case JS_SET_CAL: return copy_from_user(&joydev->glue.JS_CORR, argp, sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0; + case JS_GET_CAL: return copy_to_user(argp, &joydev->glue.JS_CORR, sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0; + case JS_SET_TIMEOUT: return get_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp); + case JS_GET_TIMEOUT: return put_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp); case JSIOCGVERSION: return put_user(JS_VERSION, (__u32 __user *) argp); + case JSIOCGAXES: return put_user(joydev->nabs, (__u8 __user *) argp); + case JSIOCGBUTTONS: return put_user(joydev->nkey, (__u8 __user *) argp); + case JSIOCSCORR: if (copy_from_user(joydev->corr, argp, sizeof(joydev->corr[0]) * joydev->nabs)) @@ -314,38 +322,49 @@ static int joydev_ioctl_common(struct joydev *joydev, unsigned int cmd, void __u joydev->abs[i] = joydev_correct(dev->abs[j], joydev->corr + i); } return 0; + case JSIOCGCORR: return copy_to_user(argp, joydev->corr, sizeof(joydev->corr[0]) * joydev->nabs) ? -EFAULT : 0; + case JSIOCSAXMAP: if (copy_from_user(joydev->abspam, argp, sizeof(__u8) * (ABS_MAX + 1))) return -EFAULT; for (i = 0; i < joydev->nabs; i++) { - if (joydev->abspam[i] > ABS_MAX) return -EINVAL; + if (joydev->abspam[i] > ABS_MAX) + return -EINVAL; joydev->absmap[joydev->abspam[i]] = i; } return 0; + case JSIOCGAXMAP: return copy_to_user(argp, joydev->abspam, sizeof(__u8) * (ABS_MAX + 1)) ? -EFAULT : 0; + case JSIOCSBTNMAP: if (copy_from_user(joydev->keypam, argp, sizeof(__u16) * (KEY_MAX - BTN_MISC + 1))) return -EFAULT; for (i = 0; i < joydev->nkey; i++) { - if (joydev->keypam[i] > KEY_MAX || joydev->keypam[i] < BTN_MISC) return -EINVAL; + if (joydev->keypam[i] > KEY_MAX || joydev->keypam[i] < BTN_MISC) + return -EINVAL; joydev->keymap[joydev->keypam[i] - BTN_MISC] = i; } return 0; + case JSIOCGBTNMAP: return copy_to_user(argp, joydev->keypam, sizeof(__u16) * (KEY_MAX - BTN_MISC + 1)) ? -EFAULT : 0; + default: if ((cmd & ~(_IOC_SIZEMASK << _IOC_SIZESHIFT)) == JSIOCGNAME(0)) { int len; - if (!dev->name) return 0; + if (!dev->name) + return 0; len = strlen(dev->name) + 1; - if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); - if (copy_to_user(argp, dev->name, len)) return -EFAULT; + if (len > _IOC_SIZE(cmd)) + len = _IOC_SIZE(cmd); + if (copy_to_user(argp, dev->name, len)) + return -EFAULT; return len; } } @@ -362,7 +381,9 @@ static long joydev_compat_ioctl(struct file *file, unsigned int cmd, unsigned lo struct JS_DATA_SAVE_TYPE_32 ds32; int err; - if (!joydev->exist) return -ENODEV; + if (!joydev->exist) + return -ENODEV; + switch(cmd) { case JS_SET_TIMELIMIT: err = get_user(tmp32, (s32 __user *) arg); @@ -395,8 +416,7 @@ static long joydev_compat_ioctl(struct file *file, unsigned int cmd, unsigned lo ds32.JS_SAVE = joydev->glue.JS_SAVE; ds32.JS_CORR = joydev->glue.JS_CORR; - err = copy_to_user(argp, &ds32, - sizeof(ds32)) ? -EFAULT : 0; + err = copy_to_user(argp, &ds32, sizeof(ds32)) ? -EFAULT : 0; break; default: @@ -412,7 +432,8 @@ static int joydev_ioctl(struct inode *inode, struct file *file, unsigned int cmd struct joydev *joydev = list->joydev; void __user *argp = (void __user *)arg; - if (!joydev->exist) return -ENODEV; + if (!joydev->exist) + return -ENODEV; switch(cmd) { case JS_SET_TIMELIMIT: @@ -546,8 +567,8 @@ static struct input_device_id joydev_blacklist[] = { .flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT, .evbit = { BIT(EV_KEY) }, .keybit = { [LONG(BTN_TOUCH)] = BIT(BTN_TOUCH) }, - }, /* Avoid itouchpads, touchscreens and tablets */ - { }, /* Terminating entry */ + }, /* Avoid itouchpads, touchscreens and tablets */ + { } /* Terminating entry */ }; static struct input_device_id joydev_ids[] = { @@ -566,7 +587,7 @@ static struct input_device_id joydev_ids[] = { .evbit = { BIT(EV_ABS) }, .absbit = { BIT(ABS_THROTTLE) }, }, - { }, /* Terminating entry */ + { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(input, joydev_ids); @@ -579,7 +600,7 @@ static struct input_handler joydev_handler = { .minor = JOYDEV_MINOR_BASE, .name = "joydev", .id_table = joydev_ids, - .blacklist = joydev_blacklist, + .blacklist = joydev_blacklist, }; static int __init joydev_init(void) diff --git a/drivers/input/joystick/a3d.c b/drivers/input/joystick/a3d.c index 4612d13ea75..b11a4bbc84c 100644 --- a/drivers/input/joystick/a3d.c +++ b/drivers/input/joystick/a3d.c @@ -306,7 +306,7 @@ static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv) gameport_set_poll_handler(gameport, a3d_poll); gameport_set_poll_interval(gameport, 20); - sprintf(a3d->phys, "%s/input0", gameport->phys); + snprintf(a3d->phys, sizeof(a3d->phys), "%s/input0", gameport->phys); input_dev->name = a3d_names[a3d->mode]; input_dev->phys = a3d->phys; diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c index 3121961e3e7..01dc0b195d5 100644 --- a/drivers/input/joystick/analog.c +++ b/drivers/input/joystick/analog.c @@ -408,21 +408,23 @@ static void analog_calibrate_timer(struct analog_port *port) static void analog_name(struct analog *analog) { - sprintf(analog->name, "Analog %d-axis %d-button", - hweight8(analog->mask & ANALOG_AXES_STD), - hweight8(analog->mask & ANALOG_BTNS_STD) + !!(analog->mask & ANALOG_BTNS_CHF) * 2 + - hweight16(analog->mask & ANALOG_BTNS_GAMEPAD) + !!(analog->mask & ANALOG_HBTN_CHF) * 4); + snprintf(analog->name, sizeof(analog->name), "Analog %d-axis %d-button", + hweight8(analog->mask & ANALOG_AXES_STD), + hweight8(analog->mask & ANALOG_BTNS_STD) + !!(analog->mask & ANALOG_BTNS_CHF) * 2 + + hweight16(analog->mask & ANALOG_BTNS_GAMEPAD) + !!(analog->mask & ANALOG_HBTN_CHF) * 4); if (analog->mask & ANALOG_HATS_ALL) - sprintf(analog->name, "%s %d-hat", - analog->name, hweight16(analog->mask & ANALOG_HATS_ALL)); + snprintf(analog->name, sizeof(analog->name), "%s %d-hat", + analog->name, hweight16(analog->mask & ANALOG_HATS_ALL)); if (analog->mask & ANALOG_HAT_FCS) - strcat(analog->name, " FCS"); + strlcat(analog->name, " FCS", sizeof(analog->name)); if (analog->mask & ANALOG_ANY_CHF) - strcat(analog->name, (analog->mask & ANALOG_SAITEK) ? " Saitek" : " CHF"); + strlcat(analog->name, (analog->mask & ANALOG_SAITEK) ? " Saitek" : " CHF", + sizeof(analog->name)); - strcat(analog->name, (analog->mask & ANALOG_GAMEPAD) ? " gamepad": " joystick"); + strlcat(analog->name, (analog->mask & ANALOG_GAMEPAD) ? " gamepad": " joystick", + sizeof(analog->name)); } /* @@ -435,7 +437,8 @@ static int analog_init_device(struct analog_port *port, struct analog *analog, i int i, j, t, v, w, x, y, z; analog_name(analog); - sprintf(analog->phys, "%s/input%d", port->gameport->phys, index); + snprintf(analog->phys, sizeof(analog->phys), + "%s/input%d", port->gameport->phys, index); analog->buttons = (analog->mask & ANALOG_GAMEPAD) ? analog_pad_btn : analog_joy_btn; analog->dev = input_dev = input_allocate_device(); diff --git a/drivers/input/joystick/cobra.c b/drivers/input/joystick/cobra.c index 1909f7ef340..d5e42eb88a2 100644 --- a/drivers/input/joystick/cobra.c +++ b/drivers/input/joystick/cobra.c @@ -202,7 +202,8 @@ static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv) goto fail3; } - sprintf(cobra->phys[i], "%s/input%d", gameport->phys, i); + snprintf(cobra->phys[i], sizeof(cobra->phys[i]), + "%s/input%d", gameport->phys, i); input_dev->name = "Creative Labs Blaster GamePad Cobra"; input_dev->phys = cobra->phys[i]; diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c index e61894685cb..5080e15c6d3 100644 --- a/drivers/input/joystick/db9.c +++ b/drivers/input/joystick/db9.c @@ -584,7 +584,7 @@ static struct db9 __init *db9_probe(int parport, int mode) goto err_out; } - if (db9_mode[mode].bidirectional && !(pp->modes & PARPORT_MODE_TRISTATE)) { + if (db9_mode->bidirectional && !(pp->modes & PARPORT_MODE_TRISTATE)) { printk(KERN_ERR "db9.c: specified parport is not bidirectional\n"); err = -EINVAL; goto err_put_pp; @@ -620,7 +620,8 @@ static struct db9 __init *db9_probe(int parport, int mode) goto err_unreg_devs; } - sprintf(db9->phys[i], "%s/input%d", db9->pd->port->name, i); + snprintf(db9->phys[i], sizeof(db9->phys[i]), + "%s/input%d", db9->pd->port->name, i); input_dev->name = db9_mode->name; input_dev->phys = db9->phys[i]; diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c index ecbdb6b9bbd..fe12aa37393 100644 --- a/drivers/input/joystick/gamecon.c +++ b/drivers/input/joystick/gamecon.c @@ -761,7 +761,8 @@ static struct gc __init *gc_probe(int parport, int *pads, int n_pads) if (!pads[i]) continue; - sprintf(gc->phys[i], "%s/input%d", gc->pd->port->name, i); + snprintf(gc->phys[i], sizeof(gc->phys[i]), + "%s/input%d", gc->pd->port->name, i); err = gc_setup_pad(gc, i, pads[i]); if (err) goto err_unreg_devs; diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c index 8a3ad455eb3..e4a699f6ec8 100644 --- a/drivers/input/joystick/gf2k.c +++ b/drivers/input/joystick/gf2k.c @@ -298,7 +298,7 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv) gameport_set_poll_handler(gameport, gf2k_poll); gameport_set_poll_interval(gameport, 20); - sprintf(gf2k->phys, "%s/input0", gameport->phys); + snprintf(gf2k->phys, sizeof(gf2k->phys), "%s/input0", gameport->phys); gf2k->length = gf2k_lens[gf2k->id]; diff --git a/drivers/input/joystick/grip.c b/drivers/input/joystick/grip.c index 20cb98ac2d7..17a90c436de 100644 --- a/drivers/input/joystick/grip.c +++ b/drivers/input/joystick/grip.c @@ -354,7 +354,8 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv) goto fail3; } - sprintf(grip->phys[i], "%s/input%d", gameport->phys, i); + snprintf(grip->phys[i], sizeof(grip->phys[i]), + "%s/input%d", gameport->phys, i); input_dev->name = grip_name[grip->mode[i]]; input_dev->phys = grip->phys[i]; diff --git a/drivers/input/joystick/guillemot.c b/drivers/input/joystick/guillemot.c index 6e2c721c26b..840ed9b512b 100644 --- a/drivers/input/joystick/guillemot.c +++ b/drivers/input/joystick/guillemot.c @@ -222,7 +222,7 @@ static int guillemot_connect(struct gameport *gameport, struct gameport_driver * gameport_set_poll_handler(gameport, guillemot_poll); gameport_set_poll_interval(gameport, 20); - sprintf(guillemot->phys, "%s/input0", gameport->phys); + snprintf(guillemot->phys, sizeof(guillemot->phys), "%s/input0", gameport->phys); guillemot->type = guillemot_type + i; input_dev->name = guillemot_type[i].name; diff --git a/drivers/input/joystick/iforce/iforce-ff.c b/drivers/input/joystick/iforce/iforce-ff.c index 2b8e8456c9f..50c90765aee 100644 --- a/drivers/input/joystick/iforce/iforce-ff.c +++ b/drivers/input/joystick/iforce/iforce-ff.c @@ -47,7 +47,7 @@ static int make_magnitude_modifier(struct iforce* iforce, iforce->device_memory.start, iforce->device_memory.end, 2L, NULL, NULL)) { mutex_unlock(&iforce->mem_mutex); - return -ENOMEM; + return -ENOSPC; } mutex_unlock(&iforce->mem_mutex); } @@ -80,7 +80,7 @@ static int make_period_modifier(struct iforce* iforce, iforce->device_memory.start, iforce->device_memory.end, 2L, NULL, NULL)) { mutex_unlock(&iforce->mem_mutex); - return -ENOMEM; + return -ENOSPC; } mutex_unlock(&iforce->mem_mutex); } @@ -120,7 +120,7 @@ static int make_envelope_modifier(struct iforce* iforce, iforce->device_memory.start, iforce->device_memory.end, 2L, NULL, NULL)) { mutex_unlock(&iforce->mem_mutex); - return -ENOMEM; + return -ENOSPC; } mutex_unlock(&iforce->mem_mutex); } @@ -157,7 +157,7 @@ static int make_condition_modifier(struct iforce* iforce, iforce->device_memory.start, iforce->device_memory.end, 2L, NULL, NULL)) { mutex_unlock(&iforce->mem_mutex); - return -ENOMEM; + return -ENOSPC; } mutex_unlock(&iforce->mem_mutex); } diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c index ab0a26b924c..6d99e3c3788 100644 --- a/drivers/input/joystick/iforce/iforce-main.c +++ b/drivers/input/joystick/iforce/iforce-main.c @@ -86,7 +86,7 @@ static struct iforce_device iforce_device[] = { static int iforce_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { - struct iforce* iforce = (struct iforce*)(dev->private); + struct iforce* iforce = dev->private; unsigned char data[3]; if (type != EV_FF) @@ -138,7 +138,7 @@ static int iforce_input_event(struct input_dev *dev, unsigned int type, unsigned */ static int iforce_upload_effect(struct input_dev *dev, struct ff_effect *effect) { - struct iforce* iforce = (struct iforce*)(dev->private); + struct iforce* iforce = dev->private; int id; int ret; int is_update; @@ -218,7 +218,7 @@ static int iforce_upload_effect(struct input_dev *dev, struct ff_effect *effect) */ static int iforce_erase_effect(struct input_dev *dev, int effect_id) { - struct iforce* iforce = (struct iforce*)(dev->private); + struct iforce* iforce = dev->private; int err = 0; struct iforce_core_effect* core_effect; diff --git a/drivers/input/joystick/interact.c b/drivers/input/joystick/interact.c index c4ed0175822..bbfeb9c59b8 100644 --- a/drivers/input/joystick/interact.c +++ b/drivers/input/joystick/interact.c @@ -251,7 +251,7 @@ static int interact_connect(struct gameport *gameport, struct gameport_driver *d gameport_set_poll_handler(gameport, interact_poll); gameport_set_poll_interval(gameport, 20); - sprintf(interact->phys, "%s/input0", gameport->phys); + snprintf(interact->phys, sizeof(interact->phys), "%s/input0", gameport->phys); interact->type = i; interact->length = interact_type[i].length; diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c index ca3cc2319d6..168b1061a03 100644 --- a/drivers/input/joystick/magellan.c +++ b/drivers/input/joystick/magellan.c @@ -162,7 +162,7 @@ static int magellan_connect(struct serio *serio, struct serio_driver *drv) goto fail; magellan->dev = input_dev; - sprintf(magellan->phys, "%s/input0", serio->phys); + snprintf(magellan->phys, sizeof(magellan->phys), "%s/input0", serio->phys); input_dev->name = "LogiCad3D Magellan / SpaceMouse"; input_dev->phys = magellan->phys; diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c index 95c0de7964a..e58b22c018e 100644 --- a/drivers/input/joystick/sidewinder.c +++ b/drivers/input/joystick/sidewinder.c @@ -541,7 +541,7 @@ static void sw_print_packet(char *name, int length, unsigned char *buf, char bit * Unfortunately I don't know how to do this for the other SW types. */ -static void sw_3dp_id(unsigned char *buf, char *comment) +static void sw_3dp_id(unsigned char *buf, char *comment, size_t size) { int i; char pnp[8], rev[9]; @@ -554,7 +554,7 @@ static void sw_3dp_id(unsigned char *buf, char *comment) pnp[7] = rev[8] = 0; - sprintf(comment, " [PnP %d.%02d id %s rev %s]", + snprintf(comment, size, " [PnP %d.%02d id %s rev %s]", (int) ((sw_get_bits(buf, 8, 6, 1) << 6) | /* Two 6-bit values */ sw_get_bits(buf, 16, 6, 1)) / 100, (int) ((sw_get_bits(buf, 8, 6, 1) << 6) | @@ -695,7 +695,7 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv) sw->type = SW_ID_FFP; sprintf(comment, " [AC %s]", sw_get_bits(idbuf,38,1,3) ? "off" : "on"); } else - sw->type = SW_ID_PP; + sw->type = SW_ID_PP; break; case 66: sw->bits = 3; @@ -703,7 +703,8 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv) sw->length = 22; case 64: sw->type = SW_ID_3DP; - if (j == 160) sw_3dp_id(idbuf, comment); + if (j == 160) + sw_3dp_id(idbuf, comment, sizeof(comment)); break; } } @@ -733,8 +734,10 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv) for (i = 0; i < sw->number; i++) { int bits, code; - sprintf(sw->name, "Microsoft SideWinder %s", sw_name[sw->type]); - sprintf(sw->phys[i], "%s/input%d", gameport->phys, i); + snprintf(sw->name, sizeof(sw->name), + "Microsoft SideWinder %s", sw_name[sw->type]); + snprintf(sw->phys[i], sizeof(sw->phys[i]), + "%s/input%d", gameport->phys, i); sw->dev[i] = input_dev = input_allocate_device(); if (!input_dev) { diff --git a/drivers/input/joystick/spaceball.c b/drivers/input/joystick/spaceball.c index d6f8db8ec3f..75eb5ca5999 100644 --- a/drivers/input/joystick/spaceball.c +++ b/drivers/input/joystick/spaceball.c @@ -220,7 +220,7 @@ static int spaceball_connect(struct serio *serio, struct serio_driver *drv) goto fail; spaceball->dev = input_dev; - sprintf(spaceball->phys, "%s/input0", serio->phys); + snprintf(spaceball->phys, sizeof(spaceball->phys), "%s/input0", serio->phys); input_dev->name = spaceball_names[id]; input_dev->phys = spaceball->phys; diff --git a/drivers/input/joystick/spaceorb.c b/drivers/input/joystick/spaceorb.c index 7c123a01c58..3e2782e7983 100644 --- a/drivers/input/joystick/spaceorb.c +++ b/drivers/input/joystick/spaceorb.c @@ -177,7 +177,7 @@ static int spaceorb_connect(struct serio *serio, struct serio_driver *drv) goto fail; spaceorb->dev = input_dev; - sprintf(spaceorb->phys, "%s/input0", serio->phys); + snprintf(spaceorb->phys, sizeof(spaceorb->phys), "%s/input0", serio->phys); input_dev->name = "SpaceTec SpaceOrb 360 / Avenger"; input_dev->phys = spaceorb->phys; diff --git a/drivers/input/joystick/stinger.c b/drivers/input/joystick/stinger.c index 0a9ed1d3063..011ec4858e1 100644 --- a/drivers/input/joystick/stinger.c +++ b/drivers/input/joystick/stinger.c @@ -148,7 +148,7 @@ static int stinger_connect(struct serio *serio, struct serio_driver *drv) goto fail; stinger->dev = input_dev; - sprintf(stinger->phys, "%s/serio0", serio->phys); + snprintf(stinger->phys, sizeof(stinger->phys), "%s/serio0", serio->phys); input_dev->name = "Gravis Stinger"; input_dev->phys = stinger->phys; diff --git a/drivers/input/joystick/twidjoy.c b/drivers/input/joystick/twidjoy.c index 7f8b0093c5b..076f237d965 100644 --- a/drivers/input/joystick/twidjoy.c +++ b/drivers/input/joystick/twidjoy.c @@ -199,7 +199,7 @@ static int twidjoy_connect(struct serio *serio, struct serio_driver *drv) goto fail; twidjoy->dev = input_dev; - sprintf(twidjoy->phys, "%s/input0", serio->phys); + snprintf(twidjoy->phys, sizeof(twidjoy->phys), "%s/input0", serio->phys); input_dev->name = "Handykey Twiddler"; input_dev->phys = twidjoy->phys; diff --git a/drivers/input/joystick/warrior.c b/drivers/input/joystick/warrior.c index 1849b176cf1..f9c1a03214e 100644 --- a/drivers/input/joystick/warrior.c +++ b/drivers/input/joystick/warrior.c @@ -154,7 +154,7 @@ static int warrior_connect(struct serio *serio, struct serio_driver *drv) goto fail; warrior->dev = input_dev; - sprintf(warrior->phys, "%s/input0", serio->phys); + snprintf(warrior->phys, sizeof(warrior->phys), "%s/input0", serio->phys); input_dev->name = "Logitech WingMan Warrior"; input_dev->phys = warrior->phys; diff --git a/drivers/input/keyboard/amikbd.c b/drivers/input/keyboard/amikbd.c index 4c8fb1f8631..f1f9db9d282 100644 --- a/drivers/input/keyboard/amikbd.c +++ b/drivers/input/keyboard/amikbd.c @@ -36,6 +36,7 @@ #include <linux/input.h> #include <linux/delay.h> #include <linux/interrupt.h> +#include <linux/keyboard.h> #include <asm/amigaints.h> #include <asm/amigahw.h> @@ -45,7 +46,7 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("Amiga keyboard driver"); MODULE_LICENSE("GPL"); -static unsigned char amikbd_keycode[0x78] = { +static unsigned char amikbd_keycode[0x78] __initdata = { [0] = KEY_GRAVE, [1] = KEY_1, [2] = KEY_2, @@ -170,12 +171,9 @@ static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) scancode >>= 1; if (scancode < 0x78) { /* scancodes < 0x78 are keys */ - - scancode = amikbd_keycode[scancode]; - input_regs(amikbd_dev, fp); - if (scancode == KEY_CAPSLOCK) { /* CapsLock is a toggle switch key on Amiga */ + if (scancode == 98) { /* CapsLock is a toggle switch key on Amiga */ input_report_key(amikbd_dev, scancode, 1); input_report_key(amikbd_dev, scancode, 0); } else { @@ -191,7 +189,7 @@ static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) static int __init amikbd_init(void) { - int i; + int i, j; if (!AMIGAHW_PRESENT(AMI_KEYBOARD)) return -EIO; @@ -214,14 +212,26 @@ static int __init amikbd_init(void) amikbd_dev->id.version = 0x0100; amikbd_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - amikbd_dev->keycode = amikbd_keycode; - amikbd_dev->keycodesize = sizeof(unsigned char); - amikbd_dev->keycodemax = ARRAY_SIZE(amikbd_keycode); for (i = 0; i < 0x78; i++) - if (amikbd_keycode[i]) - set_bit(amikbd_keycode[i], amikbd_dev->keybit); - + set_bit(i, amikbd_dev->keybit); + + for (i = 0; i < MAX_NR_KEYMAPS; i++) { + static u_short temp_map[NR_KEYS] __initdata; + if (!key_maps[i]) + continue; + memset(temp_map, 0, sizeof(temp_map)); + for (j = 0; j < 0x78; j++) { + if (!amikbd_keycode[j]) + continue; + temp_map[j] = key_maps[i][amikbd_keycode[j]]; + } + for (j = 0; j < NR_KEYS; j++) { + if (!temp_map[j]) + temp_map[j] = 0xf200; + } + memcpy(key_maps[i], temp_map, sizeof(temp_map)); + } ciaa.cra &= ~0x41; /* serial data in, turn off TA */ request_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt, 0, "amikbd", amikbd_interrupt); diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index fad04b66d26..ce1f10e8984 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -55,7 +55,7 @@ static int atkbd_softraw = 1; module_param_named(softraw, atkbd_softraw, bool, 0); MODULE_PARM_DESC(softraw, "Use software generated rawmode"); -static int atkbd_scroll = 0; +static int atkbd_scroll; module_param_named(scroll, atkbd_scroll, bool, 0); MODULE_PARM_DESC(scroll, "Enable scroll-wheel on MS Office and similar keyboards"); @@ -150,8 +150,8 @@ static unsigned char atkbd_unxlate_table[128] = { #define ATKBD_RET_EMUL0 0xe0 #define ATKBD_RET_EMUL1 0xe1 #define ATKBD_RET_RELEASE 0xf0 -#define ATKBD_RET_HANGUEL 0xf1 -#define ATKBD_RET_HANJA 0xf2 +#define ATKBD_RET_HANJA 0xf1 +#define ATKBD_RET_HANGEUL 0xf2 #define ATKBD_RET_ERR 0xff #define ATKBD_KEY_UNKNOWN 0 @@ -170,6 +170,13 @@ static unsigned char atkbd_unxlate_table[128] = { #define ATKBD_LED_EVENT_BIT 0 #define ATKBD_REP_EVENT_BIT 1 +#define ATKBD_XL_ERR 0x01 +#define ATKBD_XL_BAT 0x02 +#define ATKBD_XL_ACK 0x04 +#define ATKBD_XL_NAK 0x08 +#define ATKBD_XL_HANGEUL 0x10 +#define ATKBD_XL_HANJA 0x20 + static struct { unsigned char keycode; unsigned char set2; @@ -211,8 +218,7 @@ struct atkbd { unsigned char emul; unsigned char resend; unsigned char release; - unsigned char bat_xl; - unsigned char err_xl; + unsigned long xl_bit; unsigned int last; unsigned long time; @@ -245,17 +251,65 @@ ATKBD_DEFINE_ATTR(set); ATKBD_DEFINE_ATTR(softrepeat); ATKBD_DEFINE_ATTR(softraw); +static const unsigned int xl_table[] = { + ATKBD_RET_BAT, ATKBD_RET_ERR, ATKBD_RET_ACK, + ATKBD_RET_NAK, ATKBD_RET_HANJA, ATKBD_RET_HANGEUL, +}; -static void atkbd_report_key(struct input_dev *dev, struct pt_regs *regs, int code, int value) +/* + * Checks if we should mangle the scancode to extract 'release' bit + * in translated mode. + */ +static int atkbd_need_xlate(unsigned long xl_bit, unsigned char code) { - input_regs(dev, regs); - if (value == 3) { - input_report_key(dev, code, 1); - input_sync(dev); - input_report_key(dev, code, 0); - } else - input_event(dev, EV_KEY, code, value); - input_sync(dev); + int i; + + if (code == ATKBD_RET_EMUL0 || code == ATKBD_RET_EMUL1) + return 0; + + for (i = 0; i < ARRAY_SIZE(xl_table); i++) + if (code == xl_table[i]) + return test_bit(i, &xl_bit); + + return 1; +} + +/* + * Calculates new value of xl_bit so the driver can distinguish + * between make/break pair of scancodes for select keys and PS/2 + * protocol responses. + */ +static void atkbd_calculate_xl_bit(struct atkbd *atkbd, unsigned char code) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(xl_table); i++) { + if (!((code ^ xl_table[i]) & 0x7f)) { + if (code & 0x80) + __clear_bit(i, &atkbd->xl_bit); + else + __set_bit(i, &atkbd->xl_bit); + break; + } + } +} + +/* + * Encode the scancode, 0xe0 prefix, and high bit into a single integer, + * keeping kernel 2.4 compatibility for set 2 + */ +static unsigned int atkbd_compat_scancode(struct atkbd *atkbd, unsigned int code) +{ + if (atkbd->set == 3) { + if (atkbd->emul == 1) + code |= 0x100; + } else { + code = (code & 0x7f) | ((code & 0x80) << 1); + if (atkbd->emul == 1) + code |= 0x80; + } + + return code; } /* @@ -267,9 +321,11 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, unsigned int flags, struct pt_regs *regs) { struct atkbd *atkbd = serio_get_drvdata(serio); + struct input_dev *dev = atkbd->dev; unsigned int code = data; - int scroll = 0, hscroll = 0, click = -1; + int scroll = 0, hscroll = 0, click = -1, add_release_event = 0; int value; + unsigned char keycode; #ifdef ATKBD_DEBUG printk(KERN_DEBUG "atkbd.c: Received %02x flags %02x\n", data, flags); @@ -298,25 +354,17 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, if (!atkbd->enabled) goto out; - input_event(atkbd->dev, EV_MSC, MSC_RAW, code); + input_event(dev, EV_MSC, MSC_RAW, code); if (atkbd->translated) { - if (atkbd->emul || - (code != ATKBD_RET_EMUL0 && code != ATKBD_RET_EMUL1 && - code != ATKBD_RET_HANGUEL && code != ATKBD_RET_HANJA && - (code != ATKBD_RET_ERR || atkbd->err_xl) && - (code != ATKBD_RET_BAT || atkbd->bat_xl))) { + if (atkbd->emul || atkbd_need_xlate(atkbd->xl_bit, code)) { atkbd->release = code >> 7; code &= 0x7f; } - if (!atkbd->emul) { - if ((code & 0x7f) == (ATKBD_RET_BAT & 0x7f)) - atkbd->bat_xl = !(data >> 7); - if ((code & 0x7f) == (ATKBD_RET_ERR & 0x7f)) - atkbd->err_xl = !(data >> 7); - } + if (!atkbd->emul) + atkbd_calculate_xl_bit(atkbd, data); } switch (code) { @@ -333,47 +381,48 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, case ATKBD_RET_RELEASE: atkbd->release = 1; goto out; - case ATKBD_RET_HANGUEL: - atkbd_report_key(atkbd->dev, regs, KEY_HANGUEL, 3); + case ATKBD_RET_ACK: + case ATKBD_RET_NAK: + printk(KERN_WARNING "atkbd.c: Spurious %s on %s. " + "Some program might be trying access hardware directly.\n", + data == ATKBD_RET_ACK ? "ACK" : "NAK", serio->phys); goto out; + case ATKBD_RET_HANGEUL: case ATKBD_RET_HANJA: - atkbd_report_key(atkbd->dev, regs, KEY_HANJA, 3); - goto out; + /* + * These keys do not report release and thus need to be + * flagged properly + */ + add_release_event = 1; + break; case ATKBD_RET_ERR: printk(KERN_DEBUG "atkbd.c: Keyboard on %s reports too many keys pressed.\n", serio->phys); goto out; } - if (atkbd->set != 3) - code = (code & 0x7f) | ((code & 0x80) << 1); - if (atkbd->emul) { - if (--atkbd->emul) - goto out; - code |= (atkbd->set != 3) ? 0x80 : 0x100; - } + code = atkbd_compat_scancode(atkbd, code); + + if (atkbd->emul && --atkbd->emul) + goto out; - if (atkbd->keycode[code] != ATKBD_KEY_NULL) - input_event(atkbd->dev, EV_MSC, MSC_SCAN, code); + keycode = atkbd->keycode[code]; - switch (atkbd->keycode[code]) { + if (keycode != ATKBD_KEY_NULL) + input_event(dev, EV_MSC, MSC_SCAN, code); + + switch (keycode) { case ATKBD_KEY_NULL: break; case ATKBD_KEY_UNKNOWN: - if (data == ATKBD_RET_ACK || data == ATKBD_RET_NAK) { - printk(KERN_WARNING "atkbd.c: Spurious %s on %s. Some program, " - "like XFree86, might be trying access hardware directly.\n", - data == ATKBD_RET_ACK ? "ACK" : "NAK", serio->phys); - } else { - printk(KERN_WARNING "atkbd.c: Unknown key %s " - "(%s set %d, code %#x on %s).\n", - atkbd->release ? "released" : "pressed", - atkbd->translated ? "translated" : "raw", - atkbd->set, code, serio->phys); - printk(KERN_WARNING "atkbd.c: Use 'setkeycodes %s%02x <keycode>' " - "to make it known.\n", - code & 0x80 ? "e0" : "", code & 0x7f); - } - input_sync(atkbd->dev); + printk(KERN_WARNING + "atkbd.c: Unknown key %s (%s set %d, code %#x on %s).\n", + atkbd->release ? "released" : "pressed", + atkbd->translated ? "translated" : "raw", + atkbd->set, code, serio->phys); + printk(KERN_WARNING + "atkbd.c: Use 'setkeycodes %s%02x <keycode>' to make it known.\n", + code & 0x80 ? "e0" : "", code & 0x7f); + input_sync(dev); break; case ATKBD_SCR_1: scroll = 1 - atkbd->release * 2; @@ -397,33 +446,35 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, hscroll = 1; break; default: - value = atkbd->release ? 0 : - (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev->key))); - - switch (value) { /* Workaround Toshiba laptop multiple keypress */ - case 0: - atkbd->last = 0; - break; - case 1: - atkbd->last = code; - atkbd->time = jiffies + msecs_to_jiffies(atkbd->dev->rep[REP_DELAY]) / 2; - break; - case 2: - if (!time_after(jiffies, atkbd->time) && atkbd->last == code) - value = 1; - break; + if (atkbd->release) { + value = 0; + atkbd->last = 0; + } else if (!atkbd->softrepeat && test_bit(keycode, dev->key)) { + /* Workaround Toshiba laptop multiple keypress */ + value = time_before(jiffies, atkbd->time) && atkbd->last == code ? 1 : 2; + } else { + value = 1; + atkbd->last = code; + atkbd->time = jiffies + msecs_to_jiffies(dev->rep[REP_DELAY]) / 2; } - atkbd_report_key(atkbd->dev, regs, atkbd->keycode[code], value); + input_regs(dev, regs); + input_event(dev, EV_KEY, keycode, value); + input_sync(dev); + + if (value && add_release_event) { + input_report_key(dev, keycode, 0); + input_sync(dev); + } } if (atkbd->scroll) { - input_regs(atkbd->dev, regs); + input_regs(dev, regs); if (click != -1) - input_report_key(atkbd->dev, BTN_MIDDLE, click); - input_report_rel(atkbd->dev, REL_WHEEL, scroll); - input_report_rel(atkbd->dev, REL_HWHEEL, hscroll); - input_sync(atkbd->dev); + input_report_key(dev, BTN_MIDDLE, click); + input_report_rel(dev, REL_WHEEL, scroll); + input_report_rel(dev, REL_HWHEEL, hscroll); + input_sync(dev); } atkbd->release = 0; @@ -764,6 +815,9 @@ static void atkbd_set_keycode_table(struct atkbd *atkbd) for (i = 0; i < ARRAY_SIZE(atkbd_scroll_keys); i++) atkbd->keycode[atkbd_scroll_keys[i].set2] = atkbd_scroll_keys[i].keycode; } + + atkbd->keycode[atkbd_compat_scancode(atkbd, ATKBD_RET_HANGEUL)] = KEY_HANGUEL; + atkbd->keycode[atkbd_compat_scancode(atkbd, ATKBD_RET_HANJA)] = KEY_HANJA; } /* @@ -776,12 +830,15 @@ static void atkbd_set_device_attrs(struct atkbd *atkbd) int i; if (atkbd->extra) - sprintf(atkbd->name, "AT Set 2 Extra keyboard"); + snprintf(atkbd->name, sizeof(atkbd->name), + "AT Set 2 Extra keyboard"); else - sprintf(atkbd->name, "AT %s Set %d keyboard", - atkbd->translated ? "Translated" : "Raw", atkbd->set); + snprintf(atkbd->name, sizeof(atkbd->name), + "AT %s Set %d keyboard", + atkbd->translated ? "Translated" : "Raw", atkbd->set); - sprintf(atkbd->phys, "%s/input0", atkbd->ps2dev.serio->phys); + snprintf(atkbd->phys, sizeof(atkbd->phys), + "%s/input0", atkbd->ps2dev.serio->phys); input_dev->name = atkbd->name; input_dev->phys = atkbd->phys; diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c index 77c4d9669ad..5174224cadb 100644 --- a/drivers/input/keyboard/lkkbd.c +++ b/drivers/input/keyboard/lkkbd.c @@ -384,18 +384,21 @@ lkkbd_detection_done (struct lkkbd *lk) */ switch (lk->id[4]) { case 1: - sprintf (lk->name, "DEC LK201 keyboard"); + strlcpy (lk->name, "DEC LK201 keyboard", + sizeof (lk->name)); if (lk201_compose_is_alt) lk->keycode[0xb1] = KEY_LEFTALT; break; case 2: - sprintf (lk->name, "DEC LK401 keyboard"); + strlcpy (lk->name, "DEC LK401 keyboard", + sizeof (lk->name)); break; default: - sprintf (lk->name, "Unknown DEC keyboard"); + strlcpy (lk->name, "Unknown DEC keyboard", + sizeof (lk->name)); printk (KERN_ERR "lkkbd: keyboard on %s is unknown, " "please report to Jan-Benedict Glaw " "<jbglaw@lug-owl.de>\n", lk->phys); diff --git a/drivers/input/keyboard/newtonkbd.c b/drivers/input/keyboard/newtonkbd.c index d10983c521e..40a3f551247 100644 --- a/drivers/input/keyboard/newtonkbd.c +++ b/drivers/input/keyboard/newtonkbd.c @@ -96,7 +96,7 @@ static int nkbd_connect(struct serio *serio, struct serio_driver *drv) nkbd->serio = serio; nkbd->dev = input_dev; - sprintf(nkbd->phys, "%s/input0", serio->phys); + snprintf(nkbd->phys, sizeof(nkbd->phys), "%s/input0", serio->phys); memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode)); input_dev->name = "Newton Keyboard"; diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c index b15b6d8d4f8..9dbd7b85686 100644 --- a/drivers/input/keyboard/sunkbd.c +++ b/drivers/input/keyboard/sunkbd.c @@ -263,7 +263,7 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) goto fail; } - sprintf(sunkbd->name, "Sun Type %d keyboard", sunkbd->type); + snprintf(sunkbd->name, sizeof(sunkbd->name), "Sun Type %d keyboard", sunkbd->type); memcpy(sunkbd->keycode, sunkbd_keycode, sizeof(sunkbd->keycode)); input_dev->name = sunkbd->name; diff --git a/drivers/input/keyboard/xtkbd.c b/drivers/input/keyboard/xtkbd.c index 4135e3e16c5..0821d53cf0c 100644 --- a/drivers/input/keyboard/xtkbd.c +++ b/drivers/input/keyboard/xtkbd.c @@ -100,7 +100,7 @@ static int xtkbd_connect(struct serio *serio, struct serio_driver *drv) xtkbd->serio = serio; xtkbd->dev = input_dev; - sprintf(xtkbd->phys, "%s/input0", serio->phys); + snprintf(xtkbd->phys, sizeof(xtkbd->phys), "%s/input0", serio->phys); memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode)); input_dev->name = "XT Keyboard"; diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 4bad588d0e5..a6dfc745573 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -26,7 +26,7 @@ config INPUT_PCSPKR config INPUT_SPARCSPKR tristate "SPARC Speaker support" - depends on PCI && SPARC + depends on PCI && SPARC64 help Say Y here if you want the standard Speaker on Sparc PCI systems to be used for bells and whistles. diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c index f0fd2c4740f..42c11fbf3c7 100644 --- a/drivers/input/misc/sparcspkr.c +++ b/drivers/input/misc/sparcspkr.c @@ -2,7 +2,7 @@ * Driver for PC-speaker like devices found on various Sparc systems. * * Copyright (c) 2002 Vojtech Pavlik - * Copyright (c) 2002 David S. Miller (davem@redhat.com) + * Copyright (c) 2002, 2006 David S. Miller (davem@davemloft.net) */ #include <linux/config.h> #include <linux/kernel.h> @@ -13,21 +13,23 @@ #include <asm/io.h> #include <asm/ebus.h> -#ifdef CONFIG_SPARC64 #include <asm/isa.h> -#endif -MODULE_AUTHOR("David S. Miller <davem@redhat.com>"); +MODULE_AUTHOR("David S. Miller <davem@davemloft.net>"); MODULE_DESCRIPTION("Sparc Speaker beeper driver"); MODULE_LICENSE("GPL"); -const char *beep_name; -static unsigned long beep_iobase; -static int (*beep_event)(struct input_dev *dev, unsigned int type, unsigned int code, int value); -static DEFINE_SPINLOCK(beep_lock); +struct sparcspkr_state { + const char *name; + unsigned long iobase; + int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value); + spinlock_t lock; + struct input_dev *input_dev; +}; static int ebus_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { + struct sparcspkr_state *state = dev_get_drvdata(dev->cdev.dev); unsigned int count = 0; unsigned long flags; @@ -43,24 +45,24 @@ static int ebus_spkr_event(struct input_dev *dev, unsigned int type, unsigned in if (value > 20 && value < 32767) count = 1193182 / value; - spin_lock_irqsave(&beep_lock, flags); + spin_lock_irqsave(&state->lock, flags); /* EBUS speaker only has on/off state, the frequency does not * appear to be programmable. */ - if (beep_iobase & 0x2UL) - outb(!!count, beep_iobase); + if (state->iobase & 0x2UL) + outb(!!count, state->iobase); else - outl(!!count, beep_iobase); + outl(!!count, state->iobase); - spin_unlock_irqrestore(&beep_lock, flags); + spin_unlock_irqrestore(&state->lock, flags); return 0; } -#ifdef CONFIG_SPARC64 static int isa_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { + struct sparcspkr_state *state = dev_get_drvdata(dev->cdev.dev); unsigned int count = 0; unsigned long flags; @@ -76,29 +78,29 @@ static int isa_spkr_event(struct input_dev *dev, unsigned int type, unsigned int if (value > 20 && value < 32767) count = 1193182 / value; - spin_lock_irqsave(&beep_lock, flags); + spin_lock_irqsave(&state->lock, flags); if (count) { /* enable counter 2 */ - outb(inb(beep_iobase + 0x61) | 3, beep_iobase + 0x61); + outb(inb(state->iobase + 0x61) | 3, state->iobase + 0x61); /* set command for counter 2, 2 byte write */ - outb(0xB6, beep_iobase + 0x43); + outb(0xB6, state->iobase + 0x43); /* select desired HZ */ - outb(count & 0xff, beep_iobase + 0x42); - outb((count >> 8) & 0xff, beep_iobase + 0x42); + outb(count & 0xff, state->iobase + 0x42); + outb((count >> 8) & 0xff, state->iobase + 0x42); } else { /* disable counter 2 */ - outb(inb_p(beep_iobase + 0x61) & 0xFC, beep_iobase + 0x61); + outb(inb_p(state->iobase + 0x61) & 0xFC, state->iobase + 0x61); } - spin_unlock_irqrestore(&beep_lock, flags); + spin_unlock_irqrestore(&state->lock, flags); return 0; } -#endif -static int __devinit sparcspkr_probe(struct platform_device *dev) +static int __devinit sparcspkr_probe(struct device *dev) { + struct sparcspkr_state *state = dev_get_drvdata(dev); struct input_dev *input_dev; int error; @@ -106,18 +108,18 @@ static int __devinit sparcspkr_probe(struct platform_device *dev) if (!input_dev) return -ENOMEM; - input_dev->name = beep_name; + input_dev->name = state->name; input_dev->phys = "sparc/input0"; input_dev->id.bustype = BUS_ISA; input_dev->id.vendor = 0x001f; input_dev->id.product = 0x0001; input_dev->id.version = 0x0100; - input_dev->cdev.dev = &dev->dev; + input_dev->cdev.dev = dev; input_dev->evbit[0] = BIT(EV_SND); input_dev->sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE); - input_dev->event = beep_event; + input_dev->event = state->event; error = input_register_device(input_dev); if (error) { @@ -125,111 +127,137 @@ static int __devinit sparcspkr_probe(struct platform_device *dev) return error; } - platform_set_drvdata(dev, input_dev); + state->input_dev = input_dev; return 0; } -static int __devexit sparcspkr_remove(struct platform_device *dev) +static int __devexit sparcspkr_remove(struct of_device *dev) { - struct input_dev *input_dev = platform_get_drvdata(dev); + struct sparcspkr_state *state = dev_get_drvdata(&dev->dev); + struct input_dev *input_dev = state->input_dev; - input_unregister_device(input_dev); - platform_set_drvdata(dev, NULL); /* turn off the speaker */ - beep_event(NULL, EV_SND, SND_BELL, 0); + state->event(input_dev, EV_SND, SND_BELL, 0); + + input_unregister_device(input_dev); + + dev_set_drvdata(&dev->dev, NULL); + kfree(state); return 0; } -static void sparcspkr_shutdown(struct platform_device *dev) +static int sparcspkr_shutdown(struct of_device *dev) { + struct sparcspkr_state *state = dev_get_drvdata(&dev->dev); + struct input_dev *input_dev = state->input_dev; + /* turn off the speaker */ - beep_event(NULL, EV_SND, SND_BELL, 0); + state->event(input_dev, EV_SND, SND_BELL, 0); + + return 0; +} + +static int __devinit ebus_beep_probe(struct of_device *dev, const struct of_device_id *match) +{ + struct linux_ebus_device *edev = to_ebus_device(&dev->dev); + struct sparcspkr_state *state; + int err; + + state = kzalloc(sizeof(*state), GFP_KERNEL); + if (!state) + return -ENOMEM; + + state->name = "Sparc EBUS Speaker"; + state->iobase = edev->resource[0].start; + state->event = ebus_spkr_event; + spin_lock_init(&state->lock); + + dev_set_drvdata(&dev->dev, state); + + err = sparcspkr_probe(&dev->dev); + if (err) { + dev_set_drvdata(&dev->dev, NULL); + kfree(state); + } + + return 0; } -static struct platform_driver sparcspkr_platform_driver = { - .driver = { - .name = "sparcspkr", - .owner = THIS_MODULE, +static struct of_device_id ebus_beep_match[] = { + { + .name = "beep", }, - .probe = sparcspkr_probe, - .remove = __devexit_p(sparcspkr_remove), - .shutdown = sparcspkr_shutdown, + {}, }; -static struct platform_device *sparcspkr_platform_device; +static struct of_platform_driver ebus_beep_driver = { + .name = "beep", + .match_table = ebus_beep_match, + .probe = ebus_beep_probe, + .remove = sparcspkr_remove, + .shutdown = sparcspkr_shutdown, +}; -static int __init sparcspkr_drv_init(void) +static int __devinit isa_beep_probe(struct of_device *dev, const struct of_device_id *match) { - int error; + struct sparc_isa_device *idev = to_isa_device(&dev->dev); + struct sparcspkr_state *state; + int err; - error = platform_driver_register(&sparcspkr_platform_driver); - if (error) - return error; + state = kzalloc(sizeof(*state), GFP_KERNEL); + if (!state) + return -ENOMEM; - sparcspkr_platform_device = platform_device_alloc("sparcspkr", -1); - if (!sparcspkr_platform_device) { - error = -ENOMEM; - goto err_unregister_driver; - } + state->name = "Sparc ISA Speaker"; + state->iobase = idev->resource.start; + state->event = isa_spkr_event; + spin_lock_init(&state->lock); + + dev_set_drvdata(&dev->dev, state); - error = platform_device_add(sparcspkr_platform_device); - if (error) - goto err_free_device; + err = sparcspkr_probe(&dev->dev); + if (err) { + dev_set_drvdata(&dev->dev, NULL); + kfree(state); + } return 0; +} - err_free_device: - platform_device_put(sparcspkr_platform_device); - err_unregister_driver: - platform_driver_unregister(&sparcspkr_platform_driver); +static struct of_device_id isa_beep_match[] = { + { + .name = "dma", + }, + {}, +}; - return error; -} +static struct of_platform_driver isa_beep_driver = { + .name = "beep", + .match_table = isa_beep_match, + .probe = isa_beep_probe, + .remove = sparcspkr_remove, + .shutdown = sparcspkr_shutdown, +}; static int __init sparcspkr_init(void) { - struct linux_ebus *ebus; - struct linux_ebus_device *edev; -#ifdef CONFIG_SPARC64 - struct sparc_isa_bridge *isa_br; - struct sparc_isa_device *isa_dev; -#endif - - for_each_ebus(ebus) { - for_each_ebusdev(edev, ebus) { - if (!strcmp(edev->prom_name, "beep")) { - beep_name = "Sparc EBUS Speaker"; - beep_event = ebus_spkr_event; - beep_iobase = edev->resource[0].start; - return sparcspkr_drv_init(); - } - } - } -#ifdef CONFIG_SPARC64 - for_each_isa(isa_br) { - for_each_isadev(isa_dev, isa_br) { - /* A hack, the beep device's base lives in - * the DMA isa node. - */ - if (!strcmp(isa_dev->prom_name, "dma")) { - beep_name = "Sparc ISA Speaker"; - beep_event = isa_spkr_event, - beep_iobase = isa_dev->resource.start; - return sparcspkr_drv_init(); - } - } + int err = of_register_driver(&ebus_beep_driver, &ebus_bus_type); + + if (!err) { + err = of_register_driver(&isa_beep_driver, &isa_bus_type); + if (err) + of_unregister_driver(&ebus_beep_driver); } -#endif - return -ENODEV; + return err; } static void __exit sparcspkr_exit(void) { - platform_device_unregister(sparcspkr_platform_device); - platform_driver_unregister(&sparcspkr_platform_driver); + of_unregister_driver(&ebus_beep_driver); + of_unregister_driver(&isa_beep_driver); } module_init(sparcspkr_init); diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c index e4e5be111c9..ccf0faeee5c 100644 --- a/drivers/input/misc/wistron_btns.c +++ b/drivers/input/misc/wistron_btns.c @@ -285,6 +285,15 @@ static struct key_entry keymap_fujitsu_n3510[] = { { KE_END, 0 } }; +static struct key_entry keymap_wistron_ms2111[] = { + { KE_KEY, 0x11, KEY_PROG1 }, + { KE_KEY, 0x12, KEY_PROG2 }, + { KE_KEY, 0x13, KEY_PROG3 }, + { KE_KEY, 0x31, KEY_MAIL }, + { KE_KEY, 0x36, KEY_WWW }, + { KE_END, 0 } +}; + static struct key_entry keymap_wistron_ms2141[] = { { KE_KEY, 0x11, KEY_PROG1 }, { KE_KEY, 0x12, KEY_PROG2 }, @@ -326,6 +335,7 @@ static struct key_entry keymap_aopen_1559as[] = { { KE_WIFI, 0x30, 0 }, { KE_KEY, 0x31, KEY_MAIL }, { KE_KEY, 0x36, KEY_WWW }, + { KE_END, 0 }, }; /* @@ -388,6 +398,15 @@ static struct dmi_system_id dmi_ids[] = { }, .driver_data = keymap_aopen_1559as }, + { + .callback = dmi_matched, + .ident = "Medion MD 9783", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"), + DMI_MATCH(DMI_PRODUCT_NAME, "MD 9783"), + }, + .driver_data = keymap_wistron_ms2111 + }, { NULL, } }; diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index a0e2e797c6d..070d75330af 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -470,7 +470,7 @@ int alps_init(struct psmouse *psmouse) dev1->keybit[LONG(BTN_BACK)] |= BIT(BTN_BACK); } - sprintf(priv->phys, "%s/input1", psmouse->ps2dev.serio->phys); + snprintf(priv->phys, sizeof(priv->phys), "%s/input1", psmouse->ps2dev.serio->phys); dev2->phys = priv->phys; dev2->name = (priv->i->flags & ALPS_DUALPOINT) ? "DualPoint Stick" : "PS/2 Mouse"; dev2->id.bustype = BUS_I8042; diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 136321a2cfd..8bc9f51ae6c 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -150,9 +150,20 @@ static psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse, struct pt_reg */ if (psmouse->type == PSMOUSE_IMEX) { - input_report_rel(dev, REL_WHEEL, (int) (packet[3] & 8) - (int) (packet[3] & 7)); - input_report_key(dev, BTN_SIDE, (packet[3] >> 4) & 1); - input_report_key(dev, BTN_EXTRA, (packet[3] >> 5) & 1); + switch (packet[3] & 0xC0) { + case 0x80: /* vertical scroll on IntelliMouse Explorer 4.0 */ + input_report_rel(dev, REL_WHEEL, (int) (packet[3] & 32) - (int) (packet[3] & 31)); + break; + case 0x40: /* horizontal scroll on IntelliMouse Explorer 4.0 */ + input_report_rel(dev, REL_HWHEEL, (int) (packet[3] & 32) - (int) (packet[3] & 31)); + break; + case 0x00: + case 0xC0: + input_report_rel(dev, REL_WHEEL, (int) (packet[3] & 8) - (int) (packet[3] & 7)); + input_report_key(dev, BTN_SIDE, (packet[3] >> 4) & 1); + input_report_key(dev, BTN_EXTRA, (packet[3] >> 5) & 1); + break; + } } /* @@ -466,9 +477,25 @@ static int im_explorer_detect(struct psmouse *psmouse, int set_properties) if (param[0] != 4) return -1; +/* Magic to enable horizontal scrolling on IntelliMouse 4.0 */ + param[0] = 200; + ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE); + param[0] = 80; + ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE); + param[0] = 40; + ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE); + + param[0] = 200; + ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE); + param[0] = 200; + ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE); + param[0] = 60; + ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE); + if (set_properties) { set_bit(BTN_MIDDLE, psmouse->dev->keybit); set_bit(REL_WHEEL, psmouse->dev->relbit); + set_bit(REL_HWHEEL, psmouse->dev->relbit); set_bit(BTN_SIDE, psmouse->dev->keybit); set_bit(BTN_EXTRA, psmouse->dev->keybit); @@ -1057,8 +1084,8 @@ static int psmouse_switch_protocol(struct psmouse *psmouse, struct psmouse_proto if (psmouse->resync_time && psmouse->poll(psmouse)) psmouse->resync_time = 0; - sprintf(psmouse->devname, "%s %s %s", - psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name); + snprintf(psmouse->devname, sizeof(psmouse->devname), "%s %s %s", + psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name); input_dev->name = psmouse->devname; input_dev->phys = psmouse->phys; @@ -1099,7 +1126,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv) ps2_init(&psmouse->ps2dev, serio); INIT_WORK(&psmouse->resync_work, psmouse_resync, psmouse); psmouse->dev = input_dev; - sprintf(psmouse->phys, "%s/input0", serio->phys); + snprintf(psmouse->phys, sizeof(psmouse->phys), "%s/input0", serio->phys); psmouse_set_state(psmouse, PSMOUSE_INITIALIZING); diff --git a/drivers/input/mouse/sermouse.c b/drivers/input/mouse/sermouse.c index 2f9a04ae725..a8974243171 100644 --- a/drivers/input/mouse/sermouse.c +++ b/drivers/input/mouse/sermouse.c @@ -254,7 +254,7 @@ static int sermouse_connect(struct serio *serio, struct serio_driver *drv) goto fail; sermouse->dev = input_dev; - sprintf(sermouse->phys, "%s/input0", serio->phys); + snprintf(sermouse->phys, sizeof(sermouse->phys), "%s/input0", serio->phys); sermouse->type = serio->id.proto; input_dev->name = sermouse_protocols[sermouse->type]; diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c index 36e9442a16b..7b85bc21ae4 100644 --- a/drivers/input/mouse/vsxxxaa.c +++ b/drivers/input/mouse/vsxxxaa.c @@ -153,22 +153,25 @@ vsxxxaa_detection_done (struct vsxxxaa *mouse) { switch (mouse->type) { case 0x02: - sprintf (mouse->name, "DEC VSXXX-AA/-GA mouse"); + strlcpy (mouse->name, "DEC VSXXX-AA/-GA mouse", + sizeof (mouse->name)); break; case 0x04: - sprintf (mouse->name, "DEC VSXXX-AB digitizer"); + strlcpy (mouse->name, "DEC VSXXX-AB digitizer", + sizeof (mouse->name)); break; default: - sprintf (mouse->name, "unknown DEC pointer device " - "(type = 0x%02x)", mouse->type); + snprintf (mouse->name, sizeof (mouse->name), + "unknown DEC pointer device (type = 0x%02x)", + mouse->type); break; } - printk (KERN_INFO "Found %s version 0x%02x from country 0x%02x " - "on port %s\n", mouse->name, mouse->version, - mouse->country, mouse->phys); + printk (KERN_INFO + "Found %s version 0x%02x from country 0x%02x on port %s\n", + mouse->name, mouse->version, mouse->country, mouse->phys); } /* @@ -503,8 +506,9 @@ vsxxxaa_connect (struct serio *serio, struct serio_driver *drv) mouse->dev = input_dev; mouse->serio = serio; - sprintf (mouse->name, "DEC VSXXX-AA/-GA mouse or VSXXX-AB digitizer"); - sprintf (mouse->phys, "%s/input0", serio->phys); + strlcat (mouse->name, "DEC VSXXX-AA/-GA mouse or VSXXX-AB digitizer", + sizeof (mouse->name)); + snprintf (mouse->phys, sizeof (mouse->phys), "%s/input0", serio->phys); input_dev->name = mouse->name; input_dev->phys = mouse->phys; diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index b685a507955..eb721b11ff3 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c @@ -123,7 +123,9 @@ static void mousedev_touchpad_event(struct input_dev *dev, struct mousedev *mous if (mousedev->touch) { size = dev->absmax[ABS_X] - dev->absmin[ABS_X]; - if (size == 0) size = 256 * 2; + if (size == 0) + size = 256 * 2; + switch (code) { case ABS_X: fx(0) = value; @@ -155,18 +157,24 @@ static void mousedev_abs_event(struct input_dev *dev, struct mousedev *mousedev, switch (code) { case ABS_X: size = dev->absmax[ABS_X] - dev->absmin[ABS_X]; - if (size == 0) size = xres ? : 1; - if (value > dev->absmax[ABS_X]) value = dev->absmax[ABS_X]; - if (value < dev->absmin[ABS_X]) value = dev->absmin[ABS_X]; + if (size == 0) + size = xres ? : 1; + if (value > dev->absmax[ABS_X]) + value = dev->absmax[ABS_X]; + if (value < dev->absmin[ABS_X]) + value = dev->absmin[ABS_X]; mousedev->packet.x = ((value - dev->absmin[ABS_X]) * xres) / size; mousedev->packet.abs_event = 1; break; case ABS_Y: size = dev->absmax[ABS_Y] - dev->absmin[ABS_Y]; - if (size == 0) size = yres ? : 1; - if (value > dev->absmax[ABS_Y]) value = dev->absmax[ABS_Y]; - if (value < dev->absmin[ABS_Y]) value = dev->absmin[ABS_Y]; + if (size == 0) + size = yres ? : 1; + if (value > dev->absmax[ABS_Y]) + value = dev->absmax[ABS_Y]; + if (value < dev->absmin[ABS_Y]) + value = dev->absmin[ABS_Y]; mousedev->packet.y = yres - ((value - dev->absmin[ABS_Y]) * yres) / size; mousedev->packet.abs_event = 1; break; @@ -202,7 +210,7 @@ static void mousedev_key_event(struct mousedev *mousedev, unsigned int code, int case BTN_SIDE: index = 3; break; case BTN_4: case BTN_EXTRA: index = 4; break; - default: return; + default: return; } if (value) { @@ -285,10 +293,9 @@ static void mousedev_touchpad_touch(struct mousedev *mousedev, int value) mousedev->touch = mousedev->pkt_count = 0; mousedev->frac_dx = 0; mousedev->frac_dy = 0; - } - else - if (!mousedev->touch) - mousedev->touch = jiffies; + + } else if (!mousedev->touch) + mousedev->touch = jiffies; } static void mousedev_event(struct input_handle *handle, unsigned int type, unsigned int code, int value) @@ -327,7 +334,7 @@ static void mousedev_event(struct input_handle *handle, unsigned int type, unsig mousedev->pkt_count++; /* Input system eats duplicate events, but we need all of them * to do correct averaging so apply present one forward - */ + */ fx(0) = fx(1); fy(0) = fy(1); } @@ -346,7 +353,9 @@ static int mousedev_fasync(int fd, struct file *file, int on) { int retval; struct mousedev_list *list = file->private_data; + retval = fasync_helper(fd, file, on, &list->fasync); + return retval < 0 ? retval : 0; } @@ -507,14 +516,16 @@ static ssize_t mousedev_write(struct file * file, const char __user * buffer, si list->imexseq = 0; list->mode = MOUSEDEV_EMUL_EXPS; } - } else list->imexseq = 0; + } else + list->imexseq = 0; if (c == mousedev_imps_seq[list->impsseq]) { if (++list->impsseq == MOUSEDEV_SEQ_LEN) { list->impsseq = 0; list->mode = MOUSEDEV_EMUL_IMPS; } - } else list->impsseq = 0; + } else + list->impsseq = 0; list->ps2[0] = 0xfa; @@ -598,6 +609,7 @@ static ssize_t mousedev_read(struct file * file, char __user * buffer, size_t co static unsigned int mousedev_poll(struct file *file, poll_table *wait) { struct mousedev_list *list = file->private_data; + poll_wait(file, &list->mousedev->wait, wait); return ((list->ready || list->buffer) ? (POLLIN | POLLRDNORM) : 0) | (list->mousedev->exist ? 0 : (POLLHUP | POLLERR)); diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c index 096b6a0b5cc..1ac739ef2ff 100644 --- a/drivers/input/serio/ct82c710.c +++ b/drivers/input/serio/ct82c710.c @@ -189,7 +189,7 @@ static int __devinit ct82c710_probe(struct platform_device *dev) strlcpy(ct82c710_port->name, "C&T 82c710 mouse port", sizeof(ct82c710_port->name)); snprintf(ct82c710_port->phys, sizeof(ct82c710_port->phys), - "isa%04lx/serio0", CT82C710_DATA); + "isa%16llx/serio0", (unsigned long long)CT82C710_DATA); serio_register_port(ct82c710_port); @@ -241,8 +241,8 @@ static int __init ct82c710_init(void) serio_register_port(ct82c710_port); - printk(KERN_INFO "serio: C&T 82c710 mouse port at %#lx irq %d\n", - CT82C710_DATA, CT82C710_IRQ); + printk(KERN_INFO "serio: C&T 82c710 mouse port at %#llx irq %d\n", + (unsigned long long)CT82C710_DATA, CT82C710_IRQ); return 0; diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h index ed9446f6d7e..6d66351805a 100644 --- a/drivers/input/serio/i8042-sparcio.h +++ b/drivers/input/serio/i8042-sparcio.h @@ -74,7 +74,7 @@ static int __init i8042_platform_init(void) for_each_ebus(ebus) { for_each_ebusdev(edev, ebus) { - if (!strcmp(edev->prom_name, "8042")) + if (!strcmp(edev->prom_node->name, "8042")) goto edev_found; } } @@ -82,14 +82,14 @@ static int __init i8042_platform_init(void) edev_found: for_each_edevchild(edev, child) { - if (!strcmp(child->prom_name, OBP_PS2KBD_NAME1) || - !strcmp(child->prom_name, OBP_PS2KBD_NAME2)) { + if (!strcmp(child->prom_node->name, OBP_PS2KBD_NAME1) || + !strcmp(child->prom_node->name, OBP_PS2KBD_NAME2)) { i8042_kbd_irq = child->irqs[0]; kbd_iobase = ioremap(child->resource[0].start, 8); } - if (!strcmp(child->prom_name, OBP_PS2MS_NAME1) || - !strcmp(child->prom_name, OBP_PS2MS_NAME2)) + if (!strcmp(child->prom_node->name, OBP_PS2MS_NAME1) || + !strcmp(child->prom_node->name, OBP_PS2MS_NAME2)) i8042_aux_irq = child->irqs[0]; } if (i8042_kbd_irq == -1 || diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 161afddd0f4..386023c594d 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -773,8 +773,7 @@ static int __devinit ads7846_probe(struct spi_device *spi) ts->last_msg = m; - if (request_irq(spi->irq, ads7846_irq, - SA_SAMPLE_RANDOM | SA_TRIGGER_FALLING, + if (request_irq(spi->irq, ads7846_irq, SA_TRIGGER_FALLING, spi->dev.driver->name, ts)) { dev_dbg(&spi->dev, "irq %d busy?\n", spi->irq); err = -EBUSY; diff --git a/drivers/input/touchscreen/gunze.c b/drivers/input/touchscreen/gunze.c index 466da190cee..b769b21973b 100644 --- a/drivers/input/touchscreen/gunze.c +++ b/drivers/input/touchscreen/gunze.c @@ -129,7 +129,7 @@ static int gunze_connect(struct serio *serio, struct serio_driver *drv) gunze->serio = serio; gunze->dev = input_dev; - sprintf(gunze->phys, "%s/input0", serio->phys); + snprintf(gunze->phys, sizeof(serio->phys), "%s/input0", serio->phys); input_dev->private = gunze; input_dev->name = "Gunze AHL-51S TouchScreen"; diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c index a18d56bdafd..2de2139f2fe 100644 --- a/drivers/input/touchscreen/h3600_ts_input.c +++ b/drivers/input/touchscreen/h3600_ts_input.c @@ -363,7 +363,7 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) ts->serio = serio; ts->dev = input_dev; - sprintf(ts->phys, "%s/input0", serio->phys); + snprintf(ts->phys, sizeof(ts->phys), "%s/input0", serio->phys); input_dev->name = "H3600 TouchScreen"; input_dev->phys = ts->phys; @@ -399,16 +399,14 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE); if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler, - SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, - "h3600_action", &ts->dev)) { + SA_SHIRQ | SA_INTERRUPT, "h3600_action", &ts->dev)) { printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n"); err = -EBUSY; goto fail2; } if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler, - SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, - "h3600_suspend", &ts->dev)) { + SA_SHIRQ | SA_INTERRUPT, "h3600_suspend", &ts->dev)) { printk(KERN_ERR "h3600ts.c: Could not allocate Power Button IRQ!\n"); err = -EBUSY; goto fail3; diff --git a/drivers/input/touchscreen/mtouch.c b/drivers/input/touchscreen/mtouch.c index 1d0d37eeef6..8647a905df8 100644 --- a/drivers/input/touchscreen/mtouch.c +++ b/drivers/input/touchscreen/mtouch.c @@ -143,7 +143,7 @@ static int mtouch_connect(struct serio *serio, struct serio_driver *drv) mtouch->serio = serio; mtouch->dev = input_dev; - sprintf(mtouch->phys, "%s/input0", serio->phys); + snprintf(mtouch->phys, sizeof(mtouch->phys), "%s/input0", serio->phys); input_dev->private = mtouch; input_dev->name = "MicroTouch Serial TouchScreen"; diff --git a/drivers/input/tsdev.c b/drivers/input/tsdev.c index d678d144bbf..5f9ecad2ca7 100644 --- a/drivers/input/tsdev.c +++ b/drivers/input/tsdev.c @@ -35,7 +35,7 @@ * e-mail - mail your message to <jsimmons@infradead.org>. */ -#define TSDEV_MINOR_BASE 128 +#define TSDEV_MINOR_BASE 128 #define TSDEV_MINORS 32 /* First 16 devices are h3600_ts compatible; second 16 are h3600_tsraw */ #define TSDEV_MINOR_MASK 15 @@ -230,6 +230,7 @@ static ssize_t tsdev_read(struct file *file, char __user *buffer, size_t count, static unsigned int tsdev_poll(struct file *file, poll_table * wait) { struct tsdev_list *list = file->private_data; + poll_wait(file, &list->tsdev->wait, wait); return ((list->head == list->tail) ? 0 : (POLLIN | POLLRDNORM)) | (list->tsdev->exist ? 0 : (POLLHUP | POLLERR)); @@ -248,11 +249,13 @@ static int tsdev_ioctl(struct inode *inode, struct file *file, sizeof (struct ts_calibration))) retval = -EFAULT; break; + case TS_SET_CAL: if (copy_from_user (&tsdev->cal, (void __user *)arg, sizeof (struct ts_calibration))) retval = -EFAULT; break; + default: retval = -EINVAL; break; @@ -284,9 +287,11 @@ static void tsdev_event(struct input_handle *handle, unsigned int type, case ABS_X: tsdev->x = value; break; + case ABS_Y: tsdev->y = value; break; + case ABS_PRESSURE: if (value > handle->dev->absmax[ABS_PRESSURE]) value = handle->dev->absmax[ABS_PRESSURE]; @@ -307,6 +312,7 @@ static void tsdev_event(struct input_handle *handle, unsigned int type, else if (tsdev->x > xres) tsdev->x = xres; break; + case REL_Y: tsdev->y += value; if (tsdev->y < 0) @@ -323,6 +329,7 @@ static void tsdev_event(struct input_handle *handle, unsigned int type, case 0: tsdev->pressure = 0; break; + case 1: if (!tsdev->pressure) tsdev->pressure = 1; @@ -370,9 +377,8 @@ static struct input_handle *tsdev_connect(struct input_handler *handler, struct class_device *cdev; int minor, delta; - for (minor = 0; minor < TSDEV_MINORS/2 && tsdev_table[minor]; - minor++); - if (minor >= TSDEV_MINORS/2) { + for (minor = 0; minor < TSDEV_MINORS / 2 && tsdev_table[minor]; minor++); + if (minor >= TSDEV_MINORS / 2) { printk(KERN_ERR "tsdev: You have way too many touchscreens\n"); return NULL; @@ -444,22 +450,22 @@ static struct input_device_id tsdev_ids[] = { .evbit = { BIT(EV_KEY) | BIT(EV_REL) }, .keybit = { [LONG(BTN_LEFT)] = BIT(BTN_LEFT) }, .relbit = { BIT(REL_X) | BIT(REL_Y) }, - },/* A mouse like device, at least one button, two relative axes */ + }, /* A mouse like device, at least one button, two relative axes */ { .flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT | INPUT_DEVICE_ID_MATCH_ABSBIT, .evbit = { BIT(EV_KEY) | BIT(EV_ABS) }, .keybit = { [LONG(BTN_TOUCH)] = BIT(BTN_TOUCH) }, .absbit = { BIT(ABS_X) | BIT(ABS_Y) }, - },/* A tablet like device, at least touch detection, two absolute axes */ + }, /* A tablet like device, at least touch detection, two absolute axes */ { .flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_ABSBIT, .evbit = { BIT(EV_ABS) }, .absbit = { BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE) }, - },/* A tablet like device with several gradations of pressure */ + }, /* A tablet like device with several gradations of pressure */ - {},/* Terminating entry */ + {} /* Terminating entry */ }; MODULE_DEVICE_TABLE(input, tsdev_ids); |