diff options
100 files changed, 2283 insertions, 550 deletions
diff --git a/Documentation/input/gameport-programming.txt b/Documentation/input/gameport-programming.txt index 14e0a8b7022..03a74fc3b49 100644 --- a/Documentation/input/gameport-programming.txt +++ b/Documentation/input/gameport-programming.txt @@ -1,5 +1,3 @@ -$Id: gameport-programming.txt,v 1.3 2001/04/24 13:51:37 vojtech Exp $ - Programming gameport drivers ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/Documentation/input/input.txt b/Documentation/input/input.txt index ff8cea0225f..686ee9932df 100644 --- a/Documentation/input/input.txt +++ b/Documentation/input/input.txt @@ -1,7 +1,6 @@ Linux Input drivers v1.0 (c) 1999-2001 Vojtech Pavlik <vojtech@ucw.cz> Sponsored by SuSE - $Id: input.txt,v 1.8 2002/05/29 03:15:01 bradleym Exp $ ---------------------------------------------------------------------------- 0. Disclaimer diff --git a/Documentation/input/joystick-api.txt b/Documentation/input/joystick-api.txt index acbd32b8845..c507330740c 100644 --- a/Documentation/input/joystick-api.txt +++ b/Documentation/input/joystick-api.txt @@ -5,8 +5,6 @@ 7 Aug 1998 - $Id: joystick-api.txt,v 1.2 2001/05/08 21:21:23 vojtech Exp $ - 1. Initialization ~~~~~~~~~~~~~~~~~ diff --git a/Documentation/input/joystick-parport.txt b/Documentation/input/joystick-parport.txt index ede5f33daad..1c856f32ff2 100644 --- a/Documentation/input/joystick-parport.txt +++ b/Documentation/input/joystick-parport.txt @@ -2,7 +2,6 @@ (c) 1998-2000 Vojtech Pavlik <vojtech@ucw.cz> (c) 1998 Andree Borrmann <a.borrmann@tu-bs.de> Sponsored by SuSE - $Id: joystick-parport.txt,v 1.6 2001/09/25 09:31:32 vojtech Exp $ ---------------------------------------------------------------------------- 0. Disclaimer diff --git a/Documentation/input/joystick.txt b/Documentation/input/joystick.txt index 389de9bd987..154d767b2ac 100644 --- a/Documentation/input/joystick.txt +++ b/Documentation/input/joystick.txt @@ -1,7 +1,6 @@ Linux Joystick driver v2.0.0 (c) 1996-2000 Vojtech Pavlik <vojtech@ucw.cz> Sponsored by SuSE - $Id: joystick.txt,v 1.12 2002/03/03 12:13:07 jdeneux Exp $ ---------------------------------------------------------------------------- 0. Disclaimer diff --git a/MAINTAINERS b/MAINTAINERS index ec0c9c914f1..df3fa0e42f2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1988,6 +1988,12 @@ M: mikulas@artax.karlin.mff.cuni.cz W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi S: Maintained +HTCPEN TOUCHSCREEN DRIVER +P: Pau Oliva Fora +M: pof@eslack.org +L: linux-input@vger.kernel.org +S: Maintained + HUGETLB FILESYSTEM P: William Irwin M: wli@holomorphy.com diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index d9a0a53c842..7b3a212c86b 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c @@ -46,6 +46,8 @@ extern void ctrl_alt_del(void); +#define to_handle_h(n) container_of(n, struct input_handle, h_node) + /* * Exported functions/variables */ diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c index 50f22690d61..a4d92d246d5 100644 --- a/drivers/hwmon/hdaps.c +++ b/drivers/hwmon/hdaps.c @@ -581,6 +581,8 @@ static int __init hdaps_init(void) /* initialize the input class */ idev = hdaps_idev->input; idev->name = "hdaps"; + idev->phys = "isa1600/input0"; + idev->id.bustype = BUS_ISA; idev->dev.parent = &pdev->dev; idev->evbit[0] = BIT_MASK(EV_ABS); input_set_abs_params(idev, ABS_X, diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c index c21f2f12723..0353601ac3b 100644 --- a/drivers/input/evbug.c +++ b/drivers/input/evbug.c @@ -1,6 +1,4 @@ /* - * $Id: evbug.c,v 1.10 2001/09/25 10:12:07 vojtech Exp $ - * * Copyright (c) 1999-2001 Vojtech Pavlik */ @@ -41,7 +39,7 @@ MODULE_LICENSE("GPL"); static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value) { printk(KERN_DEBUG "evbug.c: Event. Dev: %s, Type: %d, Code: %d, Value: %d\n", - handle->dev->phys, type, code, value); + handle->dev->dev.bus_id, type, code, value); } static int evbug_connect(struct input_handler *handler, struct input_dev *dev, @@ -66,7 +64,10 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev, if (error) goto err_unregister_handle; - printk(KERN_DEBUG "evbug.c: Connected device: \"%s\", %s\n", dev->name, dev->phys); + printk(KERN_DEBUG "evbug.c: Connected device: %s (%s at %s)\n", + dev->dev.bus_id, + dev->name ?: "unknown", + dev->phys ?: "unknown"); return 0; @@ -79,7 +80,8 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev, static void evbug_disconnect(struct input_handle *handle) { - printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n", handle->dev->phys); + printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n", + handle->dev->dev.bus_id); input_close_device(handle); input_unregister_handle(handle); diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index b32984bc516..2d65411f676 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -300,6 +300,35 @@ struct input_event_compat { __s32 value; }; +struct ff_periodic_effect_compat { + __u16 waveform; + __u16 period; + __s16 magnitude; + __s16 offset; + __u16 phase; + + struct ff_envelope envelope; + + __u32 custom_len; + compat_uptr_t custom_data; +}; + +struct ff_effect_compat { + __u16 type; + __s16 id; + __u16 direction; + struct ff_trigger trigger; + struct ff_replay replay; + + union { + struct ff_constant_effect constant; + struct ff_ramp_effect ramp; + struct ff_periodic_effect_compat periodic; + struct ff_condition_effect condition[2]; /* One for each axis */ + struct ff_rumble_effect rumble; + } u; +}; + /* Note to the author of this code: did it ever occur to you why the ifdefs are needed? Think about it again. -AK */ #ifdef CONFIG_X86_64 @@ -368,6 +397,42 @@ static int evdev_event_to_user(char __user *buffer, return 0; } +static int evdev_ff_effect_from_user(const char __user *buffer, size_t size, + struct ff_effect *effect) +{ + if (COMPAT_TEST) { + struct ff_effect_compat *compat_effect; + + if (size != sizeof(struct ff_effect_compat)) + return -EINVAL; + + /* + * It so happens that the pointer which needs to be changed + * is the last field in the structure, so we can copy the + * whole thing and replace just the pointer. + */ + + compat_effect = (struct ff_effect_compat *)effect; + + if (copy_from_user(compat_effect, buffer, + sizeof(struct ff_effect_compat))) + return -EFAULT; + + if (compat_effect->type == FF_PERIODIC && + compat_effect->u.periodic.waveform == FF_CUSTOM) + effect->u.periodic.custom_data = + compat_ptr(compat_effect->u.periodic.custom_data); + } else { + if (size != sizeof(struct ff_effect)) + return -EINVAL; + + if (copy_from_user(effect, buffer, sizeof(struct ff_effect))) + return -EFAULT; + } + + return 0; +} + #else static inline size_t evdev_event_size(void) @@ -393,6 +458,18 @@ static int evdev_event_to_user(char __user *buffer, return 0; } +static int evdev_ff_effect_from_user(const char __user *buffer, size_t size, + struct ff_effect *effect) +{ + if (size != sizeof(struct ff_effect)) + return -EINVAL; + + if (copy_from_user(effect, buffer, sizeof(struct ff_effect))) + return -EFAULT; + + return 0; +} + #endif /* CONFIG_COMPAT */ static ssize_t evdev_write(struct file *file, const char __user *buffer, @@ -633,17 +710,6 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd, return input_set_keycode(dev, t, v); - case EVIOCSFF: - if (copy_from_user(&effect, p, sizeof(effect))) - return -EFAULT; - - error = input_ff_upload(dev, &effect, file); - - if (put_user(effect.id, &(((struct ff_effect __user *)p)->id))) - return -EFAULT; - - return error; - case EVIOCRMFF: return input_ff_erase(dev, (int)(unsigned long) p, file); @@ -733,6 +799,19 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd, if (_IOC_DIR(cmd) == _IOC_WRITE) { + if (_IOC_NR(cmd) == _IOC_NR(EVIOCSFF)) { + + if (evdev_ff_effect_from_user(p, _IOC_SIZE(cmd), &effect)) + return -EFAULT; + + error = input_ff_upload(dev, &effect, file); + + if (put_user(effect.id, &(((struct ff_effect __user *)p)->id))) + return -EFAULT; + + return error; + } + if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) { t = _IOC_NR(cmd) & ABS_MAX; diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c index d226d935b0d..6790e975a98 100644 --- a/drivers/input/ff-memless.c +++ b/drivers/input/ff-memless.c @@ -247,9 +247,9 @@ static void ml_combine_effects(struct ff_effect *effect, * in s8, this should be changed to something more generic */ effect->u.ramp.start_level = - max(min(effect->u.ramp.start_level + x, 0x7f), -0x80); + clamp_val(effect->u.ramp.start_level + x, -0x80, 0x7f); effect->u.ramp.end_level = - max(min(effect->u.ramp.end_level + y, 0x7f), -0x80); + clamp_val(effect->u.ramp.end_level + y, -0 |