aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/input/evdev.c407
-rw-r--r--drivers/input/gameport/Kconfig14
-rw-r--r--drivers/input/gameport/Makefile2
-rw-r--r--drivers/input/gameport/cs461x.c322
-rw-r--r--drivers/input/gameport/ns558.c12
-rw-r--r--drivers/input/gameport/vortex.c186
-rw-r--r--drivers/input/input.c37
-rw-r--r--drivers/input/joydev.c116
-rw-r--r--drivers/input/joystick/a3d.c2
-rw-r--r--drivers/input/joystick/adi.c4
-rw-r--r--drivers/input/joystick/amijoy.c29
-rw-r--r--drivers/input/joystick/db9.c17
-rw-r--r--drivers/input/joystick/gamecon.c29
-rw-r--r--drivers/input/joystick/gf2k.c2
-rw-r--r--drivers/input/joystick/grip_mp.c2
-rw-r--r--drivers/input/joystick/iforce/iforce-main.c1
-rw-r--r--drivers/input/joystick/iforce/iforce-usb.c1
-rw-r--r--drivers/input/joystick/spaceball.c4
-rw-r--r--drivers/input/joystick/spaceorb.c2
-rw-r--r--drivers/input/joystick/tmdc.c2
-rw-r--r--drivers/input/joystick/turbografx.c35
-rw-r--r--drivers/input/keyboard/atkbd.c6
-rw-r--r--drivers/input/keyboard/corgikbd.c6
-rw-r--r--drivers/input/keyboard/lkkbd.c8
-rw-r--r--drivers/input/keyboard/locomokbd.c28
-rw-r--r--drivers/input/keyboard/maple_keyb.c22
-rw-r--r--drivers/input/misc/uinput.c6
-rw-r--r--drivers/input/mouse/Makefile2
-rw-r--r--drivers/input/mouse/alps.c52
-rw-r--r--drivers/input/mouse/amimouse.c8
-rw-r--r--drivers/input/mouse/inport.c38
-rw-r--r--drivers/input/mouse/lifebook.c134
-rw-r--r--drivers/input/mouse/lifebook.h17
-rw-r--r--drivers/input/mouse/logibm.c17
-rw-r--r--drivers/input/mouse/maplemouse.c75
-rw-r--r--drivers/input/mouse/pc110pad.c21
-rw-r--r--drivers/input/mouse/psmouse-base.c351
-rw-r--r--drivers/input/mouse/psmouse.h4
-rw-r--r--drivers/input/mouse/rpcmouse.c2
-rw-r--r--drivers/input/mouse/vsxxxaa.c4
-rw-r--r--drivers/input/mousedev.c8
-rw-r--r--drivers/input/serio/libps2.c136
-rw-r--r--drivers/input/touchscreen/elo.c2
-rw-r--r--drivers/input/touchscreen/h3600_ts_input.c180
-rw-r--r--drivers/input/touchscreen/mk712.c21
-rw-r--r--drivers/usb/Makefile1
-rw-r--r--drivers/usb/input/Kconfig24
-rw-r--r--drivers/usb/input/Makefile2
-rw-r--r--drivers/usb/input/acecad.c285
-rw-r--r--drivers/usb/input/aiptek.c32
-rw-r--r--drivers/usb/input/ati_remote.c247
-rw-r--r--drivers/usb/input/hid-core.c26
-rw-r--r--drivers/usb/input/hid-debug.h16
-rw-r--r--drivers/usb/input/hid-input.c16
-rw-r--r--drivers/usb/input/hid-lgff.c18
-rw-r--r--drivers/usb/input/hid.h18
-rw-r--r--drivers/usb/input/hiddev.c56
-rw-r--r--drivers/usb/input/itmtouch.c268
-rw-r--r--drivers/usb/input/kbtab.c17
-rw-r--r--drivers/usb/input/mtouchusb.c410
-rw-r--r--drivers/usb/input/powermate.c30
-rw-r--r--drivers/usb/input/touchkitusb.c11
-rw-r--r--drivers/usb/input/usbkbd.c29
-rw-r--r--drivers/usb/input/usbmouse.c31
-rw-r--r--drivers/usb/input/wacom.c398
-rw-r--r--drivers/usb/input/xpad.c75
66 files changed, 2546 insertions, 1838 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 556264b43425..374f404e81da 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -21,6 +21,7 @@
21#include <linux/smp_lock.h> 21#include <linux/smp_lock.h>
22#include <linux/device.h> 22#include <linux/device.h>
23#include <linux/devfs_fs_kernel.h> 23#include <linux/devfs_fs_kernel.h>
24#include <linux/compat.h>
24 25
25struct evdev { 26struct evdev {
26 int exist; 27 int exist;
@@ -145,6 +146,41 @@ static int evdev_open(struct inode * inode, struct file * file)
145 return 0; 146 return 0;
146} 147}
147 148
149#ifdef CONFIG_COMPAT
150struct input_event_compat {
151 struct compat_timeval time;
152 __u16 type;
153 __u16 code;
154 __s32 value;
155};
156
157#ifdef CONFIG_X86_64
158# define COMPAT_TEST test_thread_flag(TIF_IA32)
159#elif defined(CONFIG_IA64)
160# define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current))
161#elif defined(CONFIG_ARCH_S390)
162# define COMPAT_TEST test_thread_flag(TIF_31BIT)
163#else
164# define COMPAT_TEST test_thread_flag(TIF_32BIT)
165#endif
166
167static ssize_t evdev_write_compat(struct file * file, const char __user * buffer, size_t count, loff_t *ppos)
168{
169 struct evdev_list *list = file->private_data;
170 struct input_event_compat event;
171 int retval = 0;
172
173 while (retval < count) {
174 if (copy_from_user(&event, buffer + retval, sizeof(struct input_event_compat)))
175 return -EFAULT;
176 input_event(list->evdev->handle.dev, event.type, event.code, event.value);
177 retval += sizeof(struct input_event_compat);
178 }
179
180 return retval;
181}
182#endif
183
148static ssize_t evdev_write(struct file * file, const char __user * buffer, size_t count, loff_t *ppos) 184static ssize_t evdev_write(struct file * file, const char __user * buffer, size_t count, loff_t *ppos)
149{ 185{
150 struct evdev_list *list = file->private_data; 186 struct evdev_list *list = file->private_data;
@@ -153,6 +189,11 @@ static ssize_t evdev_write(struct file * file, const char __user * buffer, size_
153 189
154 if (!list->evdev->exist) return -ENODEV; 190 if (!list->evdev->exist) return -ENODEV;
155 191
192#ifdef CONFIG_COMPAT
193 if (COMPAT_TEST)
194 return evdev_write_compat(file, buffer, count, ppos);
195#endif
196
156 while (retval < count) { 197 while (retval < count) {
157 198
158 if (copy_from_user(&event, buffer + retval, sizeof(struct input_event))) 199 if (copy_from_user(&event, buffer + retval, sizeof(struct input_event)))
@@ -164,11 +205,56 @@ static ssize_t evdev_write(struct file * file, const char __user * buffer, size_
164 return retval; 205 return retval;
165} 206}
166 207
208#ifdef CONFIG_COMPAT
209static ssize_t evdev_read_compat(struct file * file, char __user * buffer, size_t count, loff_t *ppos)
210{
211 struct evdev_list *list = file->private_data;
212 int retval;
213
214 if (count < sizeof(struct input_event_compat))
215 return -EINVAL;
216
217 if (list->head == list->tail && list->evdev->exist && (file->f_flags & O_NONBLOCK))
218 return -EAGAIN;
219
220 retval = wait_event_interruptible(list->evdev->wait,
221 list->head != list->tail || (!list->evdev->exist));
222
223 if (retval)
224 return retval;
225
226 if (!list->evdev->exist)
227 return -ENODEV;
228
229 while (list->head != list->tail && retval + sizeof(struct input_event_compat) <= count) {
230 struct input_event *event = (struct input_event *) list->buffer + list->tail;
231 struct input_event_compat event_compat;
232 event_compat.time.tv_sec = event->time.tv_sec;
233 event_compat.time.tv_usec = event->time.tv_usec;
234 event_compat.type = event->type;
235 event_compat.code = event->code;
236 event_compat.value = event->value;
237
238 if (copy_to_user(buffer + retval, &event_compat,
239 sizeof(struct input_event_compat))) return -EFAULT;
240 list->tail = (list->tail + 1) & (EVDEV_BUFFER_SIZE - 1);
241 retval += sizeof(struct input_event_compat);
242 }
243
244 return retval;
245}
246#endif
247
167static ssize_t evdev_read(struct file * file, char __user * buffer, size_t count, loff_t *ppos) 248static ssize_t evdev_read(struct file * file, char __user * buffer, size_t count, loff_t *ppos)
168{ 249{
169 struct evdev_list *list = file->private_data; 250 struct evdev_list *list = file->private_data;
170 int retval; 251 int retval;
171 252
253#ifdef CONFIG_COMPAT
254 if (COMPAT_TEST)
255 return evdev_read_compat(file, buffer, count, ppos);
256#endif
257
172 if (count < sizeof(struct input_event)) 258 if (count < sizeof(struct input_event))
173 return -EINVAL; 259 return -EINVAL;
174 260
@@ -186,7 +272,7 @@ static ssize_t evdev_read(struct file * file, char __user * buffer, size_t count
186 272
187 while (list->head != list->tail && retval + sizeof(struct input_event) <= count) { 273 while (list->head != list->tail && retval + sizeof(struct input_event) <= count) {
188 if (copy_to_user(buffer + retval, list->buffer + list->tail, 274 if (copy_to_user(buffer + retval, list->buffer + list->tail,
189 sizeof(struct input_event))) return -EFAULT; 275 sizeof(struct input_event))) return -EFAULT;
190 list->tail = (list->tail + 1) & (EVDEV_BUFFER_SIZE - 1); 276 list->tail = (list->tail + 1) & (EVDEV_BUFFER_SIZE - 1);
191 retval += sizeof(struct input_event); 277 retval += sizeof(struct input_event);
192 } 278 }
@@ -203,7 +289,7 @@ static unsigned int evdev_poll(struct file *file, poll_table *wait)
203 (list->evdev->exist ? 0 : (POLLHUP | POLLERR)); 289 (list->evdev->exist ? 0 : (POLLHUP | POLLERR));
204} 290}
205 291
206static int evdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) 292static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
207{ 293{
208 struct evdev_list *list = file->private_data; 294 struct evdev_list *list = file->private_data;
209 struct evdev *evdev = list->evdev; 295 struct evdev *evdev = list->evdev;
@@ -285,109 +371,267 @@ static int evdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
285 371
286 default: 372 default:
287 373
288 if (_IOC_TYPE(cmd) != 'E' || _IOC_DIR(cmd) != _IOC_READ) 374 if (_IOC_TYPE(cmd) != 'E')
289 return -EINVAL; 375 return -EINVAL;
290 376
291 if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0,0))) { 377 if (_IOC_DIR(cmd) == _IOC_READ) {
292 378
293 long *bits; 379 if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0,0))) {
294 int len; 380
295 381 long *bits;
296 switch (_IOC_NR(cmd) & EV_MAX) { 382 int len;
297 case 0: bits = dev->evbit; len = EV_MAX; break; 383
298 case EV_KEY: bits = dev->keybit; len = KEY_MAX; break; 384 switch (_IOC_NR(cmd) & EV_MAX) {
299 case EV_REL: bits = dev->relbit; len = REL_MAX; break; 385 case 0: bits = dev->evbit; len = EV_MAX; break;
300 case EV_ABS: bits = dev->absbit; len = ABS_MAX; break; 386 case EV_KEY: bits = dev->keybit; len = KEY_MAX; break;
301 case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break; 387 case EV_REL: bits = dev->relbit; len = REL_MAX; break;
302 case EV_LED: bits = dev->ledbit; len = LED_MAX; break; 388 case EV_ABS: bits = dev->absbit; len = ABS_MAX; break;
303 case EV_SND: bits = dev->sndbit; len = SND_MAX; break; 389 case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break;
304 case EV_FF: bits = dev->ffbit; len = FF_MAX; break; 390 case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
305 default: return -EINVAL; 391 case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
392 case EV_FF: bits = dev->ffbit; len = FF_MAX; break;
393 default: return -EINVAL;
394 }
395 len = NBITS(len) * sizeof(long);
396 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
397 return copy_to_user(p, bits, len) ? -EFAULT : len;
306 } 398 }
307 len = NBITS(len) * sizeof(long);
308 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
309 return copy_to_user(p, bits, len) ? -EFAULT : len;
310 }
311 399
312 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0))) { 400 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0))) {
313 int len; 401 int len;
314 len = NBITS(KEY_MAX) * sizeof(long); 402 len = NBITS(KEY_MAX) * sizeof(long);
315 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); 403 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
316 return copy_to_user(p, dev->key, len) ? -EFAULT : len; 404 return copy_to_user(p, dev->key, len) ? -EFAULT : len;
317 } 405 }
318 406
319 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGLED(0))) { 407 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGLED(0))) {
320 int len; 408 int len;
321 len = NBITS(LED_MAX) * sizeof(long); 409 len = NBITS(LED_MAX) * sizeof(long);
322 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); 410 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
323 return copy_to_user(p, dev->led, len) ? -EFAULT : len; 411 return copy_to_user(p, dev->led, len) ? -EFAULT : len;
324 } 412 }
325 413
326 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0))) { 414 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0))) {
327 int len; 415 int len;
328 len = NBITS(SND_MAX) * sizeof(long); 416 len = NBITS(SND_MAX) * sizeof(long);
329 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); 417 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
330 return copy_to_user(p, dev->snd, len) ? -EFAULT : len; 418 return copy_to_user(p, dev->snd, len) ? -EFAULT : len;
331 } 419 }
332 420
333 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) { 421 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
334 int len; 422 int len;
335 if (!dev->name) return -ENOENT; 423 if (!dev->name) return -ENOENT;
336 len = strlen(dev->name) + 1; 424 len = strlen(dev->name) + 1;
337 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); 425 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
338 return copy_to_user(p, dev->name, len) ? -EFAULT : len; 426 return copy_to_user(p, dev->name, len) ? -EFAULT : len;
339 } 427 }
428
429 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGPHYS(0))) {
430 int len;
431 if (!dev->phys) return -ENOENT;
432 len = strlen(dev->phys) + 1;
433 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
434 return copy_to_user(p, dev->phys, len) ? -EFAULT : len;
435 }
436
437 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGUNIQ(0))) {
438 int len;
439 if (!dev->uniq) return -ENOENT;
440 len = strlen(dev->uniq) + 1;
441 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
442 return copy_to_user(p, dev->uniq, len) ? -EFAULT : len;
443 }
444
445 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
446
447 int t = _IOC_NR(cmd) & ABS_MAX;
448
449 abs.value = dev->abs[t];
450 abs.minimum = dev->absmin[t];
451 abs.maximum = dev->absmax[t];
452 abs.fuzz = dev->absfuzz[t];
453 abs.flat = dev->absflat[t];
454
455 if (copy_to_user(p, &abs, sizeof(struct input_absinfo)))
456 return -EFAULT;
457
458 return 0;
459 }
340 460
341 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGPHYS(0))) {
342 int len;
343 if (!dev->phys) return -ENOENT;
344 len = strlen(dev->phys) + 1;
345 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
346 return copy_to_user(p, dev->phys, len) ? -EFAULT : len;
347 } 461 }
348 462
349 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGUNIQ(0))) { 463 if (_IOC_DIR(cmd) == _IOC_WRITE) {
350 int len; 464
351 if (!dev->uniq) return -ENOENT; 465 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
352 len = strlen(dev->uniq) + 1; 466
353 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); 467 int t = _IOC_NR(cmd) & ABS_MAX;
354 return copy_to_user(p, dev->uniq, len) ? -EFAULT : len; 468
469 if (copy_from_user(&abs, p, sizeof(struct input_absinfo)))
470 return -EFAULT;
471
472 dev->abs[t] = abs.value;
473 dev->absmin[t] = abs.minimum;
474 dev->absmax[t] = abs.maximum;
475 dev->absfuzz[t] = abs.fuzz;
476 dev->absflat[t] = abs.flat;
477
478 return 0;
479 }
355 } 480 }
481 }
482 return -EINVAL;
483}
356 484
357 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) { 485#ifdef CONFIG_COMPAT
486
487#define BITS_PER_LONG_COMPAT (sizeof(compat_long_t) * 8)
488#define NBITS_COMPAT(x) ((((x)-1)/BITS_PER_LONG_COMPAT)+1)
489#define OFF_COMPAT(x) ((x)%BITS_PER_LONG_COMPAT)
490#define BIT_COMPAT(x) (1UL<<OFF_COMPAT(x))
491#define LONG_COMPAT(x) ((x)/BITS_PER_LONG_COMPAT)
492#define test_bit_compat(bit, array) ((array[LONG_COMPAT(bit)] >> OFF_COMPAT(bit)) & 1)
493
494#ifdef __BIG_ENDIAN
495#define bit_to_user(bit, max) \
496do { \
497 int i; \
498 int len = NBITS_COMPAT((max)) * sizeof(compat_long_t); \
499 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); \
500 for (i = 0; i < len / sizeof(compat_long_t); i++) \
501 if (copy_to_user((compat_long_t*) p + i, \
502 (compat_long_t*) (bit) + i + 1 - ((i % 2) << 1), \
503 sizeof(compat_long_t))) \
504 return -EFAULT; \
505 return len; \
506} while (0)
507#else
508#define bit_to_user(bit, max) \
509do { \
510 int len = NBITS_COMPAT((max)) * sizeof(compat_long_t); \
511 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); \
512 return copy_to_user(p, (bit), len) ? -EFAULT : len; \
513} while (0)
514#endif
515
516static long evdev_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
517{
518 struct evdev_list *list = file->private_data;
519 struct evdev *evdev = list->evdev;
520 struct input_dev *dev = evdev->handle.dev;
521 struct input_absinfo abs;
522 void __user *p = compat_ptr(arg);
358 523
359 int t = _IOC_NR(cmd) & ABS_MAX; 524 if (!evdev->exist) return -ENODEV;
360 525
361 abs.value = dev->abs[t]; 526 switch (cmd) {
362 abs.minimum = dev->absmin[t];
363 abs.maximum = dev->absmax[t];
364 abs.fuzz = dev->absfuzz[t];
365 abs.flat = dev->absflat[t];
366 527
367 if (copy_to_user(p, &abs, sizeof(struct input_absinfo))) 528 case EVIOCGVERSION:
368 return -EFAULT; 529 case EVIOCGID:
530 case EVIOCGKEYCODE:
531 case EVIOCSKEYCODE:
532 case EVIOCSFF:
533 case EVIOCRMFF:
534 case EVIOCGEFFECTS:
535 case EVIOCGRAB:
536 return evdev_ioctl(file, cmd, (unsigned long) p);
369 537
370 return 0; 538 default:
539
540 if (_IOC_TYPE(cmd) != 'E')
541 return -EINVAL;
542
543 if (_IOC_DIR(cmd) == _IOC_READ) {
544
545 if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0,0))) {
546 long *bits;
547 int max;
548
549 switch (_IOC_NR(cmd) & EV_MAX) {
550 case 0: bits = dev->evbit; max = EV_MAX; break;
551 case EV_KEY: bits = dev->keybit; max = KEY_MAX; break;
552 case EV_REL: bits = dev->relbit; max = REL_MAX; break;
553 case EV_ABS: bits = dev->absbit; max = ABS_MAX; break;
554 case EV_MSC: bits = dev->mscbit; max = MSC_MAX; break;
555 case EV_LED: bits = dev->ledbit; max = LED_MAX; break;
556 case EV_SND: bits = dev->sndbit; max = SND_MAX; break;
557 case EV_FF: bits = dev->ffbit; max = FF_MAX; break;
558 default: return -EINVAL;
559 }
560 bit_to_user(bits, max);
561 }
562
563 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0)))
564 bit_to_user(dev->key, KEY_MAX);
565
566 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGLED(0)))
567 bit_to_user(dev->led, LED_MAX);
568
569 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0)))
570 bit_to_user(dev->snd, SND_MAX);
571
572 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
573 int len;
574 if (!dev->name) return -ENOENT;
575 len = strlen(dev->name) + 1;
576 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
577 return copy_to_user(p, dev->name, len) ? -EFAULT : len;
578 }
579
580 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGPHYS(0))) {
581 int len;
582 if (!dev->phys) return -ENOENT;
583 len = strlen(dev->phys) + 1;
584 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
585 return copy_to_user(p, dev->phys, len) ? -EFAULT : len;
586 }
587
588 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGUNIQ(0))) {
589 int len;
590 if (!dev->uniq) return -ENOENT;
591 len = strlen(dev->uniq) + 1;
592 if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
593 return copy_to_user(p, dev->uniq, len) ? -EFAULT : len;
594 }
595
596 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
597
598 int t = _IOC_NR(cmd) & ABS_MAX;
599
600 abs.value = dev->abs[t];
601 abs.minimum = dev->absmin[t];
602 abs.maximum = dev->absmax[t];
603 abs.fuzz = dev->absfuzz[t];
604 abs.flat = dev->absflat[t];
605
606 if (copy_to_user(p, &abs, sizeof(struct input_absinfo)))
607 return -EFAULT;
608
609 return 0;
610 }
371 } 611 }
372 612
373 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) { 613 if (_IOC_DIR(cmd) == _IOC_WRITE) {
374 614
375 int t = _IOC_NR(cmd) & ABS_MAX; 615 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
376 616
377 if (copy_from_user(&abs, p, sizeof(struct input_absinfo))) 617 int t = _IOC_NR(cmd) & ABS_MAX;
378 return -EFAULT;
379 618
380 dev->abs[t] = abs.value; 619 if (copy_from_user(&abs, p, sizeof(struct input_absinfo)))
381 dev->absmin[t] = abs.minimum; 620 return -EFAULT;
382 dev->absmax[t] = abs.maximum;
383 dev->absfuzz[t] = abs.fuzz;
384 dev->absflat[t] = abs.flat;
385 621
386 return 0; 622 dev->abs[t] = abs.value;
623 dev->absmin[t] = abs.minimum;
624 dev->absmax[t] = abs.maximum;
625 dev->absfuzz[t] = abs.fuzz;
626 dev->absflat[t] = abs.flat;
627
628 return 0;
629 }
387 } 630 }
388 } 631 }
389 return -EINVAL; 632 return -EINVAL;
390} 633}
634#endif
391 635
392static struct file_operations evdev_fops = { 636static struct file_operations evdev_fops = {
393 .owner = THIS_MODULE, 637 .owner = THIS_MODULE,
@@ -396,7 +640,10 @@ static struct file_operations evdev_fops = {
396 .poll = evdev_poll, 640 .poll = evdev_poll,
397 .open = evdev_open, 641 .open = evdev_open,
398 .release = evdev_release, 642 .release = evdev_release,
399 .ioctl = evdev_ioctl, 643 .unlocked_ioctl = evdev_ioctl,
644#ifdef CONFIG_COMPAT
645 .compat_ioctl = evdev_ioctl_compat,
646#endif
400 .fasync = evdev_fasync, 647 .fasync = evdev_fasync,
401 .flush = evdev_flush 648 .flush = evdev_flush
402}; 649};
diff --git a/drivers/input/gameport/Kconfig b/drivers/input/gameport/Kconfig
index 1d93f5092904..7524bd7d8b8f 100644
--- a/drivers/input/gameport/Kconfig
+++ b/drivers/input/gameport/Kconfig
@@ -49,22 +49,8 @@ config GAMEPORT_EMU10K1
49 To compile this driver as a module, choose M here: the 49 To compile this driver as a module, choose M here: the
50 module will be called emu10k1-gp. 50 module will be called emu10k1-gp.
51 51
52config GAMEPORT_VORTEX
53 tristate "Aureal Vortex, Vortex 2 gameport support"
54 depends on PCI
55 help
56 Say Y here if you have an Aureal Vortex 1 or 2 card and want
57 to use its gameport.
58
59 To compile this driver as a module, choose M here: the
60 module will be called vortex.
61
62config GAMEPORT_FM801 52config GAMEPORT_FM801
63 tristate "ForteMedia FM801 gameport support" 53 tristate "ForteMedia FM801 gameport support"
64 depends on PCI 54 depends on PCI
65 55
66config GAMEPORT_CS461X
67 tristate "Crystal SoundFusion gameport support"
68 depends on PCI
69
70endif 56endif
diff --git a/drivers/input/gameport/Makefile b/drivers/input/gameport/Makefile
index 5367b4267adf..b6f6097bd8c4 100644
--- a/drivers/input/gameport/Makefile
+++ b/drivers/input/gameport/Makefile
@@ -5,9 +5,7 @@
5# Each configuration option enables a list of files. 5# Each configuration option enables a list of files.
6 6
7obj-$(CONFIG_GAMEPORT) += gameport.o 7obj-$(CONFIG_GAMEPORT) += gameport.o
8obj-$(CONFIG_GAMEPORT_CS461X) += cs461x.o
9obj-$(CONFIG_GAMEPORT_EMU10K1) += emu10k1-gp.o 8obj-$(CONFIG_GAMEPORT_EMU10K1) += emu10k1-gp.o
10obj-$(CONFIG_GAMEPORT_FM801) += fm801-gp.o 9obj-$(CONFIG_GAMEPORT_FM801) += fm801-gp.o
11obj-$(CONFIG_GAMEPORT_L4) += lightning.o 10obj-$(CONFIG_GAMEPORT_L4) += lightning.o
12obj-$(CONFIG_GAMEPORT_NS558) += ns558.o 11obj-$(CONFIG_GAMEPORT_NS558) += ns558.o
13obj-$(CONFIG_GAMEPORT_VORTEX) += vortex.o
diff --git a/drivers/input/gameport/cs461x.c b/drivers/input/gameport/cs461x.c
deleted file mode 100644
index d4013ff98623..000000000000
--- a/drivers/input/gameport/cs461x.c
+++ /dev/null
@@ -1,322 +0,0 @@
1/*
2 The all defines and part of code (such as cs461x_*) are
3 contributed from ALSA 0.5.8 sources.
4 See http://www.alsa-project.org/ for sources
5
6 Tested on Linux 686 2.4.0-test9, ALSA 0.5.8a and CS4610
7*/
8
9#include <asm/io.h>
10
11#include <linux/module.h>
12#include <linux/ioport.h>
13#include <linux/config.h>
14#include <linux/init.h>
15#include <linux/gameport.h>
16#include <linux/slab.h>
17#include <linux/pci.h>
18
19MODULE_AUTHOR("Victor Krapivin");
20MODULE_LICENSE("GPL");
21
22/*
23 These options are experimental
24
25#define CS461X_FULL_MAP
26*/
27
28
29#ifndef PCI_VENDOR_ID_CIRRUS
30#define PCI_VENDOR_ID_CIRRUS 0x1013
31#endif
32#ifndef PCI_DEVICE_ID_CIRRUS_4610
33#define PCI_DEVICE_ID_CIRRUS_4610 0x6001
34#endif
35#ifndef PCI_DEVICE_ID_CIRRUS_4612
36#define PCI_DEVICE_ID_CIRRUS_4612 0x6003
37#endif
38#ifndef PCI_DEVICE_ID_CIRRUS_4615
39#define PCI_DEVICE_ID_CIRRUS_4615 0x6004
40#endif
41
42/* Registers */
43
44#define BA0_JSPT 0x00000480
45#define BA0_JSCTL 0x00000484
46#define BA0_JSC1 0x00000488
47#define BA0_JSC2 0x0000048C
48#define BA0_JSIO 0x000004A0
49
50/* Bits for JSPT */
51
52#define JSPT_CAX 0x00000001
53#define JSPT_CAY 0x00000002
54#define JSPT_CBX 0x00000004
55#define JSPT_CBY 0x00000008
56#define JSPT_BA1 0x00000010
57#define JSPT_BA2 0x00000020
58#define JSPT_BB1 0x00000040
59#define JSPT_BB2 0x00000080
60
61/* Bits for JSCTL */
62
63#define JSCTL_SP_MASK 0x00000003
64#define JSCTL_SP_SLOW 0x00000000
65#define JSCTL_SP_MEDIUM_SLOW 0x00000001
66#define JSCTL_SP_MEDIUM_FAST 0x00000002
67#define JSCTL_SP_FAST 0x00000003
68#define JSCTL_ARE 0x00000004
69
70/* Data register pairs masks */
71
72#define JSC1_Y1V_MASK 0x0000FFFF
73#define JSC1_X1V_MASK 0xFFFF0000
74#define JSC1_Y1V_SHIFT 0
75#define JSC1_X1V_SHIFT 16
76#define JSC2_Y2V_MASK 0x0000FFFF
77#define JSC2_X2V_MASK 0xFFFF0000
78#define JSC2_Y2V_SHIFT 0
79#define JSC2_X2V_SHIFT 16
80
81/* JS GPIO */
82
83#define JSIO_DAX 0x00000001
84#define JSIO_DAY 0x00000002
85#define JSIO_DBX 0x00000004
86#define JSIO_DBY 0x00000008
87#define JSIO_AXOE 0x00000010
88#define JSIO_AYOE 0x00000020
89#define JSIO_BXOE 0x00000040
90#define JSIO_BYOE 0x00000080
91
92/*
93 The card initialization code is obfuscated; the module cs461x
94 need to be loaded after ALSA modules initialized and something
95 played on the CS 4610 chip (see sources for details of CS4610
96 initialization code from ALSA)
97*/
98
99/* Card specific definitions */
100
101#define CS461X_BA0_SIZE 0x2000
102#define CS461X_BA1_DATA0_SIZE 0x3000
103#define CS461X_BA1_DATA1_SIZE 0x3800
104#define CS461X_BA1_PRG_SIZE 0x7000
105#define CS461X_BA1_REG_SIZE 0x0100
106
107#define BA1_SP_DMEM0 0x00000000
108#define BA1_SP_DMEM1 0x00010000
109#define BA1_SP_PMEM 0x00020000
110#define BA1_SP_REG 0x00030000
111
112#define BA1_DWORD_SIZE (13 * 1024 + 512)
113#define BA1_MEMORY_COUNT 3
114
115/*
116 Only one CS461x card is still suppoted; the code requires
117 redesign to avoid this limitatuion.
118*/
119
120static unsigned long ba0_addr;
121static unsigned int __iomem *ba0;
122
123#ifdef CS461X_FULL_MAP
124static unsigned long ba1_addr;
125static union ba1_t {
126 struct {
127 unsigned int __iomem *data0;
128 unsigned int __iomem *data1;
129 unsigned int __iomem *pmem;
130 unsigned int __iomem *reg;
131 } name;
132 unsigned int __iomem *idx[4];
133} ba1;
134
135static void cs461x_poke(unsigned long reg, unsigned int val)
136{
137 writel(val, &ba1.idx[(reg >> 16) & 3][(reg >> 2) & 0x3fff]);
138}
139
140static unsigned int cs461x_peek(unsigned long reg)
141{
142 return readl(&ba1.idx[(reg >> 16) & 3][(reg >> 2) & 0x3fff]);
143}
144
145#endif
146
147static void cs461x_pokeBA0(unsigned long reg, unsigned int val)
148{
149 writel(val, &ba0[reg >> 2]);
150}
151
152static unsigned int cs461x_peekBA0(unsigned long reg)
153{
154 return readl(&ba0[reg >> 2]);
155}
156
157static int cs461x_free(struct pci_dev *pdev)
158{
159 struct gameport *port = pci_get_drvdata(pdev);
160
161 if (port)
162 gameport_unregister_port(port);
163
164 if (ba0) iounmap(ba0);
165#ifdef CS461X_FULL_MAP
166 if (ba1.name.data0) iounmap(ba1.name.data0);
167 if (ba1.name.data1) iounmap(ba1.name.data1);
168 if (ba1.name.pmem) iounmap(ba1.name.pmem);
169 if (ba1.name.reg) iounmap(ba1.name.reg);
170#endif
171 return 0;
172}
173
174static void cs461x_gameport_trigger(struct gameport *gameport)
175{
176 cs461x_pokeBA0(BA0_JSPT, 0xFF); //outb(gameport->io, 0xFF);
177}
178
179static unsigned char cs461x_gameport_read(struct gameport *gameport)
180{
181 return cs461x_peekBA0(BA0_JSPT); //inb(gameport->io);
182}
183
184static int cs461x_gameport_cooked_read(struct gameport *gameport, int *axes, int *buttons)
185{
186 unsigned js1, js2, jst;
187
188 js1 = cs461x_peekBA0(BA0_JSC1);
189 js2 = cs461x_peekBA0(BA0_JSC2);
190 jst = cs461x_peekBA0(BA0_JSPT);
191
192 *buttons = (~jst >> 4) & 0x0F;
193
194 axes[0] = ((js1 & JSC1_Y1V_MASK) >> JSC1_Y1V_SHIFT) & 0xFFFF;
195 axes[1] = ((js1 & JSC1_X1V_MASK) >> JSC1_X1V_SHIFT) & 0xFFFF;
196 axes[2] = ((js2 & JSC2_Y2V_MASK) >> JSC2_Y2V_SHIFT) & 0xFFFF;
197 axes[3] = ((js2 & JSC2_X2V_MASK) >> JSC2_X2V_SHIFT) & 0xFFFF;
198
199 for(jst=0;jst<4;++jst)
200 if(axes[jst]==0xFFFF) axes[jst] = -1;
201 return 0;
202}
203
204static int cs461x_gameport_open(struct gameport *gameport, int mode)
205{
206 switch (mode) {
207 case GAMEPORT_MODE_COOKED:
208 case GAMEPORT_MODE_RAW:
209 return 0;
210 default:
211 return -1;
212 }
213 return 0;
214}
215
216static struct pci_device_id cs461x_pci_tbl[] = {
217 { PCI_VENDOR_ID_CIRRUS, 0x6001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Cirrus CS4610 */
218 { PCI_VENDOR_ID_CIRRUS, 0x6003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Cirrus CS4612 */
219 { PCI_VENDOR_ID_CIRRUS, 0x6005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Cirrus CS4615 */
220 { 0, }
221};
222MODULE_DEVICE_TABLE(pci, cs461x_pci_tbl);
223
224static int __devinit cs461x_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
225{
226 int rc;
227 struct gameport* port;
228
229 rc = pci_enable_device(pdev);
230 if (rc) {
231 printk(KERN_ERR "cs461x: Cannot enable PCI gameport (bus %d, devfn %d) error=%d\n",
232 pdev->bus->number, pdev->devfn, rc);
233 return rc;
234 }
235
236 ba0_addr = pci_resource_start(pdev, 0);
237#ifdef CS461X_FULL_MAP
238 ba1_addr = pci_resource_start(pdev, 1);
239#endif
240 if (ba0_addr == 0 || ba0_addr == ~0
241#ifdef CS461X_FULL_MAP
242 || ba1_addr == 0 || ba1_addr == ~0
243#endif
244 ) {
245 printk(KERN_ERR "cs461x: wrong address - ba0 = 0x%lx\n", ba0_addr);
246#ifdef CS461X_FULL_MAP
247 printk(KERN_ERR "cs461x: wrong address - ba1 = 0x%lx\n", ba1_addr);
248#endif
249 cs461x_free(pdev);
250 return -ENOMEM;
251 }
252
253 ba0 = ioremap(ba0_addr, CS461X_BA0_SIZE);
254#ifdef CS461X_FULL_MAP
255 ba1.name.data0 = ioremap(ba1_addr + BA1_SP_DMEM0, CS461X_BA1_DATA0_SIZE);
256 ba1.name.data1 = ioremap(ba1_addr + BA1_SP_DMEM1, CS461X_BA1_DATA1_SIZE);
257 ba1.name.pmem = ioremap(ba1_addr + BA1_SP_PMEM, CS461X_BA1_PRG_SIZE);
258 ba1.name.reg = ioremap(ba1_addr + BA1_SP_REG, CS461X_BA1_REG_SIZE);
259
260 if (ba0 == NULL || ba1.name.data0 == NULL ||
261 ba1.name.data1 == NULL || ba1.name.pmem == NULL ||
262 ba1.name.reg == NULL) {
263 cs461x_free(pdev);
264 return -ENOMEM;
265 }
266#else
267 if (ba0 == NULL) {
268 cs461x_free(pdev);
269 return -ENOMEM;
270 }
271#endif
272
273 if (!(port = gameport_allocate_port())) {
274 printk(KERN_ERR "cs461x: Memory allocation failed\n");
275 cs461x_free(pdev);
276 return -ENOMEM;
277 }
278
279 pci_set_drvdata(pdev, port);
280
281 port->open = cs461x_gameport_open;
282 port->trigger = cs461x_gameport_trigger;
283 port->read = cs461x_gameport_read;
284 port->cooked_read = cs461x_gameport_cooked_read;
285
286 gameport_set_name(port, "CS416x");
287 gameport_set_phys(port, "pci%s/gameport0", pci_name(pdev));
288 port->dev.parent = &pdev->dev;
289
290 cs461x_pokeBA0(BA0_JSIO, 0xFF); // ?
291 cs461x_pokeBA0(BA0_JSCTL, JSCTL_SP_MEDIUM_SLOW);
292
293 gameport_register_port(port);
294
295 return 0;
296}
297
298static void __devexit cs461x_pci_remove(struct pci_dev *pdev)
299{
300 cs461x_free(pdev);
301}
302
303static struct pci_driver cs461x_pci_driver = {
304 .name = "CS461x_gameport",
305 .id_table = cs461x_pci_tbl,
306 .probe = cs461x_pci_probe,
307 .remove = __devexit_p(cs461x_pci_remove),
308};
309
310static int __init cs461x_init(void)
311{
312 return pci_register_driver(&cs461x_pci_driver);
313}
314
315static void __exit cs461x_exit(void)
316{
317 pci_unregister_driver(&cs461x_pci_driver);
318}
319
320module_init(cs461x_init);
321module_exit(cs461x_exit);
322
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
index 7c5c6318eeb9..1ab5f2dc8a2a 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -258,18 +258,18 @@ static int __init ns558_init(void)
258{ 258{
259 int i = 0; 259 int i = 0;
260 260
261 if (pnp_register_driver(&ns558_pnp_driver) >= 0)
262 pnp_registered = 1;
263
261/* 264/*
262 * Probe ISA ports first so that PnP gets to choose free port addresses 265 * Probe ISA ports after PnP, so that PnP ports that are already
263 * not occupied by the ISA ports. 266 * enabled get detected as PnP. This may be suboptimal in multi-device
267 * configurations, but saves hassle with simple setups.
264 */ 268 */
265 269
266 while (ns558_isa_portlist[i]) 270 while (ns558_isa_portlist[i])
267 ns558_isa_probe(ns558_isa_portlist[i++]); 271 ns558_isa_probe(ns558_isa_portlist[i++]);
268 272
269 if (pnp_register_driver(&ns558_pnp_driver) >= 0)
270 pnp_registered = 1;
271
272
273 return (list_empty(&ns558_list) && !pnp_registered) ? -ENODEV : 0; 273 return (list_empty(&ns558_list) && !pnp_registered) ? -ENODEV : 0;
274} 274}
275 275
diff --git a/drivers/input/gameport/vortex.c b/drivers/input/gameport/vortex.c
deleted file mode 100644
index 36b0309c8bf6..000000000000
--- a/drivers/input/gameport/vortex.c
+++ /dev/null
@@ -1,186 +0,0 @@
1/*
2 * $Id: vortex.c,v 1.5 2002/07/01 15:39:30 vojtech Exp $
3 *
4 * Copyright (c) 2000-2001 Vojtech Pavlik
5 *
6 * Based on the work of:
7 * Raymond Ingles
8 */
9
10/*
11 * Trident 4DWave and Aureal Vortex gameport driver for Linux
12 */
13
14/*
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 *
29 * Should you need to contact me, the author, you can do so either by
30 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
31 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
32 */
33
34#include <asm/io.h>
35#include <linux/delay.h>
36#include <linux/errno.h>
37#include <linux/ioport.h>
38#include <linux/kernel.h>
39#include <linux/module.h>
40#include <linux/pci.h>
41#include <linux/init.h>
42#include <linux/slab.h>
43#include <linux/delay.h>
44#include <linux/gameport.h>
45
46MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
47MODULE_DESCRIPTION("Aureal Vortex and Vortex2 gameport driver");
48MODULE_LICENSE("GPL");
49
50#define VORTEX_GCR 0x0c /* Gameport control register */
51#define VORTEX_LEG 0x08 /* Legacy port location */
52#define VORTEX_AXD 0x10 /* Axes start */
53#define VORTEX_DATA_WAIT 20 /* 20 ms */
54
55struct vortex {
56 struct gameport *gameport;
57 struct pci_dev *dev;
58 unsigned char __iomem *base;
59 unsigned char __iomem *io;
60};
61
62static unsigned char vortex_read(struct gameport *gameport)
63{
64 struct vortex *vortex = gameport->port_data;
65 return readb(vortex->io + VORTEX_LEG);
66}
67
68static void vortex_trigger(struct gameport *gameport)
69{
70 struct vortex *vortex = gameport->port_data;
71 writeb(0xff, vortex->io + VORTEX_LEG);
72}
73
74static int vortex_cooked_read(struct gameport *gameport, int *axes, int *buttons)
75{
76 struct vortex *vortex = gameport->port_data;
77 int i;
78
79 *buttons = (~readb(vortex->base + VORTEX_LEG) >> 4) & 0xf;
80
81 for (i = 0; i < 4; i++) {
82 axes[i] = readw(vortex->io + VORTEX_AXD + i * sizeof(u32));
83 if (axes[i] == 0x1fff) axes[i] = -1;
84 }
85
86 return 0;
87}
88
89static int vortex_open(struct gameport *gameport, int mode)
90{
91 struct vortex *vortex = gameport->port_data;
92
93 switch (mode) {
94 case GAMEPORT_MODE_COOKED:
95 writeb(0x40, vortex->io + VORTEX_GCR);
96 msleep(VORTEX_DATA_WAIT);
97 return 0;
98 case GAMEPORT_MODE_RAW:
99 writeb(0x00, vortex->io + VORTEX_GCR);
100 return 0;
101 default:
102 return -1;
103 }
104
105 return 0;
106}
107
108static int __devinit vortex_probe(struct pci_dev *dev, const struct pci_device_id *id)
109{
110 struct vortex *vortex;
111 struct gameport *port;
112 int i;
113
114 vortex = kcalloc(1, sizeof(struct vortex), GFP_KERNEL);
115 port = gameport_allocate_port();
116 if (!vortex || !port) {
117 printk(KERN_ERR "vortex: Memory allocation failed.\n");
118 kfree(vortex);
119 gameport_free_port(port);
120 return -ENOMEM;
121 }
122
123 for (i = 0; i < 6; i++)
124 if (~pci_resource_flags(dev, i) & IORESOURCE_IO)
125 break;
126
127 pci_enable_device(dev);
128
129 vortex->dev = dev;
130 vortex->gameport = port;
131 vortex->base = ioremap(pci_resource_start(vortex->dev, i),
132 pci_resource_len(vortex->dev, i));
133 vortex->io = vortex->base + id->driver_data;
134
135 pci_set_drvdata(dev, vortex);
136
137 port->port_data = vortex;
138 port->fuzz = 64;
139
140 gameport_set_name(port, "AU88x0");
141 gameport_set_phys(port, "pci%s/gameport0", pci_name(dev));
142 port->dev.parent = &dev->dev;
143 port->read = vortex_read;
144 port->trigger = vortex_trigger;
145 port->cooked_read = vortex_cooked_read;
146 port->open = vortex_open;
147
148 gameport_register_port(port);
149
150 return 0;
151}
152
153static void __devexit vortex_remove(struct pci_dev *dev)
154{
155 struct vortex *vortex = pci_get_drvdata(dev);
156
157 gameport_unregister_port(vortex->gameport);
158 iounmap(vortex->base);
159 kfree(vortex);
160}
161
162static struct pci_device_id vortex_id_table[] = {
163 { 0x12eb, 0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x11000 },
164 { 0x12eb, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x28800 },
165 { 0 }
166};
167
168static struct pci_driver vortex_driver = {
169 .name = "vortex_gameport",
170 .id_table = vortex_id_table,
171 .probe = vortex_probe,
172 .remove = __devexit_p(vortex_remove),
173};
174
175static int __init vortex_init(void)
176{
177 return pci_register_driver(&vortex_driver);
178}
179
180static void __exit vortex_exit(void)
181{
182 pci_unregister_driver(&vortex_driver);
183}
184
185module_init(vortex_init);
186module_exit(vortex_exit);
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 83c77c990dda..7c4b4d37b3e6 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -219,10 +219,24 @@ void input_release_device(struct input_handle *handle)
219 219
220int input_open_device(struct input_handle *handle) 220int input_open_device(struct input_handle *handle)
221{ 221{
222 struct input_dev *dev = handle->dev;
223 int err;
224
225 err = down_interruptible(&dev->sem);
226 if (err)
227 return err;
228
222 handle->open++; 229 handle->open++;
223 if (handle->dev->open) 230
224 return handle->dev->open(handle->dev); 231 if (!dev->users++ && dev->open)
225 return 0; 232 err = dev->open(dev);
233
234 if (err)
235 handle->open--;
236
237 up(&dev->sem);
238
239 return err;
226} 240}
227 241
228int input_flush_device(struct input_handle* handle, struct file* file) 242int input_flush_device(struct input_handle* handle, struct file* file)
@@ -235,10 +249,17 @@ int input_flush_device(struct input_handle* handle, struct file* file)
235 249
236void input_close_device(struct input_handle *handle) 250void input_close_device(struct input_handle *handle)
237{ 251{
252 struct input_dev *dev = handle->dev;
253
238 input_release_device(handle); 254 input_release_device(handle);
239 if (handle->dev->close) 255
240 handle->dev->close(handle->dev); 256 down(&dev->sem);
257
258 if (!--dev->users && dev->close)
259 dev->close(dev);
241 handle->open--; 260 handle->open--;
261
262 up(&dev->sem);
242} 263}
243 264
244static void input_link_handle(struct input_handle *handle) 265static void input_link_handle(struct input_handle *handle)
@@ -415,6 +436,8 @@ void input_register_device(struct input_dev *dev)
415 436
416 set_bit(EV_SYN, dev->evbit); 437 set_bit(EV_SYN, dev->evbit);
417 438
439 init_MUTEX(&dev->sem);
440
418 /* 441 /*
419 * If delay and period are pre-set by the driver, then autorepeating 442 * If delay and period are pre-set by the driver, then autorepeating
420 * is handled by the driver itself and we don't do it in input.c. 443 * is handled by the driver itself and we don't do it in input.c.
@@ -674,6 +697,8 @@ static int input_handlers_read(char *buf, char **start, off_t pos, int count, in
674 return (count > cnt) ? cnt : count; 697 return (count > cnt) ? cnt : count;
675} 698}
676 699
700static struct file_operations input_fileops;
701
677static int __init input_proc_init(void) 702static int __init input_proc_init(void)
678{ 703{
679 struct proc_dir_entry *entry; 704 struct proc_dir_entry *entry;
@@ -688,6 +713,8 @@ static int __init input_proc_init(void)
688 return -ENOMEM; 713 return -ENOMEM;
689 } 714 }
690 entry->owner = THIS_MODULE; 715 entry->owner = THIS_MODULE;
716 input_fileops = *entry->proc_fops;
717 entry->proc_fops = &input_fileops;
691 entry->proc_fops->poll = input_devices_poll; 718 entry->proc_fops->poll = input_devices_poll;
692 entry = create_proc_read_entry("handlers", 0, proc_bus_input_dir, input_handlers_read, NULL); 719 entry = create_proc_read_entry("handlers", 0, proc_bus_input_dir, input_handlers_read, NULL);
693 if (entry == NULL) { 720 if (entry == NULL) {
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 39775fc380c7..ff8e1bbd0e13 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -285,48 +285,33 @@ static unsigned int joydev_poll(struct file *file, poll_table *wait)
285 (POLLIN | POLLRDNORM) : 0) | (list->joydev->exist ? 0 : (POLLHUP | POLLERR)); 285 (POLLIN | POLLRDNORM) : 0) | (list->joydev->exist ? 0 : (POLLHUP | POLLERR));
286} 286}
287 287
288static int joydev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) 288static int joydev_ioctl_common(struct joydev *joydev, unsigned int cmd, void __user *argp)
289{ 289{
290 struct joydev_list *list = file->private_data;
291 struct joydev *joydev = list->joydev;
292 struct input_dev *dev = joydev->handle.dev; 290 struct input_dev *dev = joydev->handle.dev;
293 void __user *argp = (void __user *)arg;
294 int i, j; 291 int i, j;
295 292
296 if (!joydev->exist) return -ENODEV;
297
298 switch (cmd) { 293 switch (cmd) {
299 294
300 case JS_SET_CAL: 295 case JS_SET_CAL:
301 return copy_from_user(&joydev->glue.JS_CORR, argp, 296 return copy_from_user(&joydev->glue.JS_CORR, argp,
302 sizeof(struct JS_DATA_TYPE)) ? -EFAULT : 0; 297 sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0;
303 case JS_GET_CAL: 298 case JS_GET_CAL:
304 return copy_to_user(argp, &joydev->glue.JS_CORR, 299 return copy_to_user(argp, &joydev->glue.JS_CORR,
305 sizeof(struct JS_DATA_TYPE)) ? -EFAULT : 0; 300 sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0;
306 case JS_SET_TIMEOUT: 301 case JS_SET_TIMEOUT:
307 return get_user(joydev->glue.JS_TIMEOUT, (int __user *) arg); 302 return get_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp);
308 case JS_GET_TIMEOUT: 303 case JS_GET_TIMEOUT:
309 return put_user(joydev->glue.JS_TIMEOUT, (int __user *) arg); 304 return put_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp);
310 case JS_SET_TIMELIMIT:
311 return get_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
312 case JS_GET_TIMELIMIT:
313 return put_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
314 case JS_SET_ALL:
315 return copy_from_user(&joydev->glue, argp,
316 sizeof(struct JS_DATA_SAVE_TYPE)) ? -EFAULT : 0;
317 case JS_GET_ALL:
318 return copy_to_user(argp, &joydev->glue,
319 sizeof(struct JS_DATA_SAVE_TYPE)) ? -EFAULT : 0;
320 305
321 case JSIOCGVERSION: 306 case JSIOCGVERSION:
322 return put_user(JS_VERSION, (__u32 __user *) arg); 307 return put_user(JS_VERSION, (__u32 __user *) argp);
323 case JSIOCGAXES: 308 case JSIOCGAXES:
324 return put_user(joydev->nabs, (__u8 __user *) arg); 309 return put_user(joydev->nabs, (__u8 __user *) argp);
325 case JSIOCGBUTTONS: 310 case JSIOCGBUTTONS:
326 return put_user(joydev->nkey, (__u8 __user *) arg); 311 return put_user(joydev->nkey, (__u8 __user *) argp);
327 case JSIOCSCORR: 312 case JSIOCSCORR:
328 if (copy_from_user(joydev->corr, argp, 313 if (copy_from_user(joydev->corr, argp,
329 sizeof(struct js_corr) * joydev->nabs)) 314 sizeof(joydev->corr[0]) * joydev->nabs))
330 return -EFAULT; 315 return -EFAULT;
331 for (i = 0; i < joydev->nabs; i++) { 316 for (i = 0; i < joydev->nabs; i++) {
332 j = joydev->abspam[i]; 317 j = joydev->abspam[i];
@@ -335,7 +320,7 @@ static int joydev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
335 return 0; 320 return 0;
336 case JSIOCGCORR: 321 case JSIOCGCORR:
337 return copy_to_user(argp, joydev->corr, 322 return copy_to_user(argp, joydev->corr,
338 sizeof(struct js_corr) * joydev->nabs) ? -EFAULT : 0; 323 sizeof(joydev->corr[0]) * joydev->nabs) ? -EFAULT : 0;
339 case JSIOCSAXMAP: 324 case JSIOCSAXMAP:
340 if (copy_from_user(joydev->abspam, argp, sizeof(__u8) * (ABS_MAX + 1))) 325 if (copy_from_user(joydev->abspam, argp, sizeof(__u8) * (ABS_MAX + 1)))
341 return -EFAULT; 326 return -EFAULT;
@@ -371,6 +356,84 @@ static int joydev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
371 return -EINVAL; 356 return -EINVAL;
372} 357}
373 358
359#ifdef CONFIG_COMPAT
360static long joydev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
361{
362 struct joydev_list *list = file->private_data;
363 struct joydev *joydev = list->joydev;
364 void __user *argp = (void __user *)arg;
365 s32 tmp32;
366 struct JS_DATA_SAVE_TYPE_32 ds32;
367 int err;
368
369 if (!joydev->exist) return -ENODEV;
370 switch(cmd) {
371 case JS_SET_TIMELIMIT:
372 err = get_user(tmp32, (s32 __user *) arg);
373 if (err == 0)
374 joydev->glue.JS_TIMELIMIT = tmp32;
375 break;
376 case JS_GET_TIMELIMIT:
377 tmp32 = joydev->glue.JS_TIMELIMIT;
378 err = put_user(tmp32, (s32 __user *) arg);
379 break;
380
381 case JS_SET_ALL:
382 err = copy_from_user(&ds32, argp,
383 sizeof(ds32)) ? -EFAULT : 0;
384 if (err == 0) {
385 joydev->glue.JS_TIMEOUT = ds32.JS_TIMEOUT;
386 joydev->glue.BUSY = ds32.BUSY;
387 joydev->glue.JS_EXPIRETIME = ds32.JS_EXPIRETIME;
388 joydev->glue.JS_TIMELIMIT = ds32.JS_TIMELIMIT;
389 joydev->glue.JS_SAVE = ds32.JS_SAVE;
390 joydev->glue.JS_CORR = ds32.JS_CORR;
391 }
392 break;
393
394 case JS_GET_ALL:
395 ds32.JS_TIMEOUT = joydev->glue.JS_TIMEOUT;
396 ds32.BUSY = joydev->glue.BUSY;
397 ds32.JS_EXPIRETIME = joydev->glue.JS_EXPIRETIME;
398 ds32.JS_TIMELIMIT = joydev->glue.JS_TIMELIMIT;
399 ds32.JS_SAVE = joydev->glue.JS_SAVE;
400 ds32.JS_CORR = joydev->glue.JS_CORR;
401
402 err = copy_to_user(argp, &ds32,
403 sizeof(ds32)) ? -EFAULT : 0;
404 break;
405
406 default:
407 err = joydev_ioctl_common(joydev, cmd, argp);
408 }
409 return err;
410}
411#endif /* CONFIG_COMPAT */
412
413static int joydev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
414{
415 struct joydev_list *list = file->private_data;
416 struct joydev *joydev = list->joydev;
417 void __user *argp = (void __user *)arg;
418
419 if (!joydev->exist) return -ENODEV;
420
421 switch(cmd) {
422 case JS_SET_TIMELIMIT:
423 return get_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
424 case JS_GET_TIMELIMIT:
425 return put_user(joydev->glue.JS_TIMELIMIT, (long __user *) arg);
426 case JS_SET_ALL:
427 return copy_from_user(&joydev->glue, argp,
428 sizeof(joydev->glue)) ? -EFAULT : 0;
429 case JS_GET_ALL:
430 return copy_to_user(argp, &joydev->glue,
431 sizeof(joydev->glue)) ? -EFAULT : 0;
432 default:
433 return joydev_ioctl_common(joydev, cmd, argp);
434 }
435}
436
374static struct file_operations joydev_fops = { 437static struct file_operations joydev_fops = {
375 .owner = THIS_MODULE, 438 .owner = THIS_MODULE,
376 .read = joydev_read, 439 .read = joydev_read,
@@ -379,6 +442,9 @@ static struct file_operations joydev_fops = {
379 .open = joydev_open, 442 .open = joydev_open,
380 .release = joydev_release, 443 .release = joydev_release,
381 .ioctl = joydev_ioctl, 444 .ioctl = joydev_ioctl,
445#ifdef CONFIG_COMPAT
446 .compat_ioctl = joydev_compat_ioctl,
447#endif
382 .fasync = joydev_fasync, 448 .fasync = joydev_fasync,
383}; 449};
384 450
diff --git a/drivers/input/joystick/a3d.c b/drivers/input/joystick/a3d.c
index ad39fe4bf35f..bf34f75b9467 100644
--- a/drivers/input/joystick/a3d.c
+++ b/drivers/input/joystick/a3d.c
@@ -185,7 +185,7 @@ static void a3d_poll(struct gameport *gameport)
185 a3d->reads++; 185 a3d->reads++;
186 if (a3d_read_packet(a3d->gameport, a3d->length, data) != a3d->length || 186 if (a3d_read_packet(a3d->gameport, a3d->length, data) != a3d->length ||
187 data[0] != a3d->mode || a3d_csum(data, a3d->length)) 187 data[0] != a3d->mode || a3d_csum(data, a3d->length))
188 a3d->bads++; 188 a3d->bads++;
189 else 189 else
190 a3d_read(a3d, data); 190 a3d_read(a3d, data);
191} 191}
diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c
index 83f6dafc1716..265962956c63 100644
--- a/drivers/input/joystick/adi.c
+++ b/drivers/input/joystick/adi.c
@@ -82,7 +82,7 @@ static char adi_cm2_abs[] = { ABS_X, ABS_Y, ABS_Z, ABS_RX, ABS_RY, ABS_RZ };
82static char adi_wmf_abs[] = { ABS_WHEEL, ABS_GAS, ABS_BRAKE, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, ABS_HAT2X, ABS_HAT2Y }; 82static char adi_wmf_abs[] = { ABS_WHEEL, ABS_GAS, ABS_BRAKE, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, ABS_HAT2X, ABS_HAT2Y };
83 83
84static short adi_wmgpe_key[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START, BTN_MODE, BTN_SELECT }; 84static short adi_wmgpe_key[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START, BTN_MODE, BTN_SELECT };
85static short adi_wmi_key[] = { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_EXTRA }; 85static short adi_wmi_key[] = { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_EXTRA };
86static short adi_wmed3d_key[] = { BTN_TRIGGER, BTN_THUMB, BTN_THUMB2, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2 }; 86static short adi_wmed3d_key[] = { BTN_TRIGGER, BTN_THUMB, BTN_THUMB2, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2 };
87static short adi_cm2_key[] = { BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8 }; 87static short adi_cm2_key[] = { BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8 };
88 88
@@ -183,7 +183,7 @@ static void adi_move_bits(struct adi_port *port, int length)
183 int i; 183 int i;
184 struct adi *adi = port->adi; 184 struct adi *adi = port->adi;
185 185
186 adi[0].idx = adi[1].idx = 0; 186 adi[0].idx = adi[1].idx = 0;
187 187
188 if (adi[0].ret <= 0 || adi[1].ret <= 0) return; 188 if (adi[0].ret <= 0 || adi[1].ret <= 0) return;
189 if (adi[0].data[0] & 0x20 || ~adi[1].data[0] & 0x20) return; 189 if (adi[0].data[0] & 0x20 || ~adi[1].data[0] & 0x20) return;
diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c
index cf36ca9b92f3..033456bb9fe0 100644
--- a/drivers/input/joystick/amijoy.c
+++ b/drivers/input/joystick/amijoy.c
@@ -51,7 +51,8 @@ MODULE_PARM_DESC(map, "Map of attached joysticks in form of <a>,<b> (default is
51 51
52__obsolete_setup("amijoy="); 52__obsolete_setup("amijoy=");
53 53
54static int amijoy_used[2] = { 0, 0 }; 54static int amijoy_used;
55static DECLARE_MUTEX(amijoy_sem);
55static struct input_dev amijoy_dev[2]; 56static struct input_dev amijoy_dev[2];
56static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" }; 57static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" };
57 58
@@ -84,26 +85,30 @@ static irqreturn_t amijoy_interrupt(int irq, void *dummy, struct pt_regs *fp)
84 85
85static int amijoy_open(struct input_dev *dev) 86static int amijoy_open(struct input_dev *dev)
86{ 87{
87 int *used = dev->private; 88 int err;
88 89
89 if ((*used)++) 90 err = down_interruptible(&amijoy_sem);
90 return 0; 91 if (err)
92 return err;
91 93
92 if (request_irq(IRQ_AMIGA_VERTB, amijoy_interrupt, 0, "amijoy", amijoy_interrupt)) { 94 if (!amijoy_used && request_irq(IRQ_AMIGA_VERTB, amijoy_interrupt, 0, "amijoy", amijoy_interrupt)) {
93 (*used)--;
94 printk(KERN_ERR "amijoy.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB); 95 printk(KERN_ERR "amijoy.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB);
95 return -EBUSY; 96 err = -EBUSY;
97 goto out;
96 } 98 }
97 99
98 return 0; 100 amijoy_used++;
101out:
102 up(&amijoy_sem);
103 return err;
99} 104}
100 105
101static void amijoy_close(struct input_dev *dev) 106static void amijoy_close(struct input_dev *dev)
102{ 107{
103 int *used = dev->private; 108 down(&amijoysem);
104 109 if (!--amijoy_used)
105 if (!--(*used))
106 free_irq(IRQ_AMIGA_VERTB, amijoy_interrupt); 110 free_irq(IRQ_AMIGA_VERTB, amijoy_interrupt);
111 up(&amijoy_sem);
107} 112}
108 113
109static int __init amijoy_init(void) 114static int __init amijoy_init(void)
@@ -138,8 +143,6 @@ static int __init amijoy_init(void)
138 amijoy_dev[i].id.product = 0x0003; 143 amijoy_dev[i].id.product = 0x0003;
139 amijoy_dev[i].id.version = 0x0100; 144 amijoy_dev[i].id.version = 0x0100;
140 145
141 amijoy_dev[i].private = amijoy_used + i;
142
143 input_register_device(amijoy_dev + i); 146 input_register_device(amijoy_dev + i);
144 printk(KERN_INFO "input: %s at joy%ddat\n", amijoy_name, i); 147 printk(KERN_INFO "input: %s at joy%ddat\n", amijoy_name, i);
145 } 148 }
diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c
index cfdd3acf06a1..fbd3eed07f90 100644
--- a/drivers/input/joystick/db9.c
+++ b/drivers/input/joystick/db9.c
@@ -87,7 +87,7 @@ __obsolete_setup("db9_3=");
87#define DB9_NORMAL 0x0a 87#define DB9_NORMAL 0x0a
88#define DB9_NOSELECT 0x08 88#define DB9_NOSELECT 0x08
89 89
90#define DB9_MAX_DEVICES 2 90#define DB9_MAX_DEVICES 2
91 91
92#define DB9_GENESIS6_DELAY 14 92#define DB9_GENESIS6_DELAY 14
93#define DB9_REFRESH_TIME HZ/100 93#define DB9_REFRESH_TIME HZ/100
@@ -98,6 +98,7 @@ struct db9 {
98 struct pardevice *pd; 98 struct pardevice *pd;
99 int mode; 99 int mode;
100 int used; 100 int used;
101 struct semaphore sem;
101 char phys[2][32]; 102 char phys[2][32];
102}; 103};
103 104
@@ -503,6 +504,11 @@ static int db9_open(struct input_dev *dev)
503{ 504{
504 struct db9 *db9 = dev->private; 505 struct db9 *db9 = dev->private;
505 struct parport *port = db9->pd->port; 506 struct parport *port = db9->pd->port;
507 int err;
508
509 err = down_interruptible(&db9->sem);
510 if (err)
511 return err;
506 512
507 if (!db9->used++) { 513 if (!db9->used++) {
508 parport_claim(db9->pd); 514 parport_claim(db9->pd);
@@ -514,6 +520,7 @@ static int db9_open(struct input_dev *dev)
514 mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME); 520 mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME);
515 } 521 }
516 522
523 up(&db9->sem);
517 return 0; 524 return 0;
518} 525}
519 526
@@ -522,12 +529,14 @@ static void db9_close(struct input_dev *dev)
522 struct db9 *db9 = dev->private; 529 struct db9 *db9 = dev->private;
523 struct parport *port = db9->pd->port; 530 struct parport *port = db9->pd->port;
524 531
532 down(&db9->sem);
525 if (!--db9->used) { 533 if (!--db9->used) {
526 del_timer(&db9->timer); 534 del_timer_sync(&db9->timer);
527 parport_write_control(port, 0x00); 535 parport_write_control(port, 0x00);
528 parport_data_forward(port); 536 parport_data_forward(port);
529 parport_release(db9->pd); 537 parport_release(db9->pd);
530 } 538 }
539 up(&db9->sem);
531} 540}
532 541
533static struct db9 __init *db9_probe(int *config, int nargs) 542static struct db9 __init *db9_probe(int *config, int nargs)
@@ -563,12 +572,12 @@ static struct db9 __init *db9_probe(int *config, int nargs)
563 } 572 }
564 } 573 }
565 574
566 if (!(db9 = kmalloc(sizeof(struct db9), GFP_KERNEL))) { 575 if (!(db9 = kcalloc(1, sizeof(struct db9), GFP_KERNEL))) {
567 parport_put_port(pp); 576 parport_put_port(pp);
568 return NULL; 577 return NULL;
569 } 578 }
570 memset(db9, 0, sizeof(struct db9));
571 579
580 init_MUTEX(&db9->sem);
572 db9->mode = config[1]; 581 db9->mode = config[1];
573 init_timer(&db9->timer); 582 init_timer(&db9->timer);
574 db9->timer.data = (long) db9; 583 db9->timer.data = (long) db9;
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index 8732f52bdd08..95bbdd302aad 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -1,12 +1,12 @@
1/* 1/*
2 * NES, SNES, N64, MultiSystem, PSX gamepad driver for Linux 2 * NES, SNES, N64, MultiSystem, PSX gamepad driver for Linux
3 * 3 *
4 * Copyright (c) 1999-2004 Vojtech Pavlik <vojtech@suse.cz> 4 * Copyright (c) 1999-2004 Vojtech Pavlik <vojtech@suse.cz>
5 * Copyright (c) 2004 Peter Nelson <rufus-kernel@hackish.org> 5 * Copyright (c) 2004 Peter Nelson <rufus-kernel@hackish.org>
6 * 6 *
7 * Based on the work of: 7 * Based on the work of:
8 * Andree Borrmann John Dahlstrom 8 * Andree Borrmann John Dahlstrom
9 * David Kuder Nathan Hand 9 * David Kuder Nathan Hand
10 */ 10 */
11 11
12/* 12/*
@@ -81,6 +81,7 @@ struct gc {
81 struct timer_list timer; 81 struct timer_list timer;
82 unsigned char pads[GC_MAX + 1]; 82 unsigned char pads[GC_MAX + 1];
83 int used; 83 int used;
84 struct semaphore sem;
84 char phys[5][32]; 85 char phys[5][32];
85}; 86};
86 87
@@ -433,7 +434,7 @@ static void gc_timer(unsigned long private)
433 gc_psx_read_packet(gc, data_psx, data); 434 gc_psx_read_packet(gc, data_psx, data);
434 435
435 for (i = 0; i < 5; i++) { 436 for (i = 0; i < 5; i++) {
436 switch (data[i]) { 437 switch (data[i]) {
437 438
438 case GC_PSX_RUMBLE: 439 case GC_PSX_RUMBLE:
439 440
@@ -503,22 +504,33 @@ static void gc_timer(unsigned long private)
503static int gc_open(struct input_dev *dev) 504static int gc_open(struct input_dev *dev)
504{ 505{
505 struct gc *gc = dev->private; 506 struct gc *gc = dev->private;
507 int err;
508
509 err = down_interruptible(&gc->sem);
510 if (err)
511 return err;
512
506 if (!gc->used++) { 513 if (!gc->used++) {
507 parport_claim(gc->pd); 514 parport_claim(gc->pd);
508 parport_write_control(gc->pd->port, 0x04); 515 parport_write_control(gc->pd->port, 0x04);
509 mod_timer(&gc->timer, jiffies + GC_REFRESH_TIME); 516 mod_timer(&gc->timer, jiffies + GC_REFRESH_TIME);
510 } 517 }
518
519 up(&gc->sem);
511 return 0; 520 return 0;
512} 521}
513 522
514static void gc_close(struct input_dev *dev) 523static void gc_close(struct input_dev *dev)
515{ 524{
516 struct gc *gc = dev->private; 525 struct gc *gc = dev->private;
526
527 down(&gc->sem);
517 if (!--gc->used) { 528 if (!--gc->used) {
518 del_timer(&gc->timer); 529 del_timer_sync(&gc->timer);
519 parport_write_control(gc->pd->port, 0x00); 530 parport_write_control(gc->pd->port, 0x00);
520 parport_release(gc->pd); 531 parport_release(gc->pd);
521 } 532 }
533 up(&gc->sem);
522} 534}
523 535
524static struct gc __init *gc_probe(int *config, int nargs) 536static struct gc __init *gc_probe(int *config, int nargs)
@@ -542,11 +554,12 @@ static struct gc __init *gc_probe(int *config, int nargs)
542 return NULL; 554 return NULL;
543 } 555 }
544 556
545 if (!(gc = kmalloc(sizeof(struct gc), GFP_KERNEL))) { 557 if (!(gc = kcalloc(1, sizeof(struct gc), GFP_KERNEL))) {
546 parport_put_port(pp); 558 parport_put_port(pp);
547 return NULL; 559 return NULL;
548 } 560 }
549 memset(gc, 0, sizeof(struct gc)); 561
562 init_MUTEX(&gc->sem);
550 563
551 gc->pd = parport_register_device(pp, "gamecon", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); 564 gc->pd = parport_register_device(pp, "gamecon", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
552 565
diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c
index ad13f09a4e71..7d969420066c 100644
--- a/drivers/input/joystick/gf2k.c
+++ b/drivers/input/joystick/gf2k.c
@@ -329,7 +329,7 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv)
329 329
330 for (i = 0; i < gf2k_axes[gf2k->id]; i++) { 330 for (i = 0; i < gf2k_axes[gf2k->id]; i++) {
331 gf2k->dev.absmax[gf2k_abs[i]] = (i < 2) ? gf2k->dev.abs[gf2k_abs[i]] * 2 - 32 : 331 gf2k->dev.absmax[gf2k_abs[i]] = (i < 2) ? gf2k->dev.abs[gf2k_abs[i]] * 2 - 32 :
332 gf2k->dev.abs[gf2k_abs[0]] + gf2k->dev.abs[gf2k_abs[1]] - 32; 332 gf2k->dev.abs[gf2k_abs[0]] + gf2k->dev.abs[gf2k_abs[1]] - 32;
333 gf2k->dev.absmin[gf2k_abs[i]] = 32; 333 gf2k->dev.absmin[gf2k_abs[i]] = 32;
334 gf2k->dev.absfuzz[gf2k_abs[i]] = 8; 334 gf2k->dev.absfuzz[gf2k_abs[i]] = 8;
335 gf2k->dev.absflat[gf2k_abs[i]] = (i < 2) ? 24 : 0; 335 gf2k->dev.absflat[gf2k_abs[i]] = (i < 2) ? 24 : 0;
diff --git a/drivers/input/joystick/grip_mp.c b/drivers/input/joystick/grip_mp.c
index 42e5005d621f..0da7bd133ccf 100644
--- a/drivers/input/joystick/grip_mp.c
+++ b/drivers/input/joystick/grip_mp.c
@@ -171,7 +171,7 @@ static int mp_io(struct gameport* gameport, int sendflags, int sendcode, u32 *pa
171 *packet = 0; 171 *packet = 0;
172 raw_data = gameport_read(gameport); 172 raw_data = gameport_read(gameport);
173 if (raw_data & 1) 173 if (raw_data & 1)
174 return IO_RETRY; 174 return IO_RETRY;
175 175
176 for (i = 0; i < 64; i++) { 176 for (i = 0; i < 64; i++) {
177 raw_data = gameport_read(gameport); 177 raw_data = gameport_read(gameport);
diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c
index 028f3513629a..e31b7b93fde2 100644
--- a/drivers/input/joystick/iforce/iforce-main.c
+++ b/drivers/input/joystick/iforce/iforce-main.c
@@ -78,6 +78,7 @@ static struct iforce_device iforce_device[] = {
78 { 0x061c, 0xc0a4, "ACT LABS Force RS", btn_wheel, abs_wheel, ff_iforce }, //? 78 { 0x061c, 0xc0a4, "ACT LABS Force RS", btn_wheel, abs_wheel, ff_iforce }, //?
79 { 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback", btn_wheel, abs_wheel, ff_iforce }, //? 79 { 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback", btn_wheel, abs_wheel, ff_iforce }, //?
80 { 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel", btn_wheel, abs_wheel, ff_iforce }, //? 80 { 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel", btn_wheel, abs_wheel, ff_iforce }, //?
81 { 0x06f8, 0x0004, "Gullemot Jet Leader 3D", btn_joystick, abs_joystick, ff_iforce }, //?
81 { 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]", btn_joystick, abs_joystick, ff_iforce } 82 { 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]", btn_joystick, abs_joystick, ff_iforce }
82}; 83};
83 84
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index 617c0b0e5a39..6369a24684fe 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -229,6 +229,7 @@ static struct usb_device_id iforce_usb_ids [] = {
229 { USB_DEVICE(0x061c, 0xc0a4) }, /* ACT LABS Force RS */ 229 { USB_DEVICE(0x061c, 0xc0a4) }, /* ACT LABS Force RS */
230 { USB_DEVICE(0x06f8, 0x0001) }, /* Guillemot Race Leader Force Feedback */ 230 { USB_DEVICE(0x06f8, 0x0001) }, /* Guillemot Race Leader Force Feedback */
231 { USB_DEVICE(0x06f8, 0x0004) }, /* Guillemot Force Feedback Racing Wheel */ 231 { USB_DEVICE(0x06f8, 0x0004) }, /* Guillemot Force Feedback Racing Wheel */
232 { USB_DEVICE(0x06f8, 0xa302) }, /* Guillemot Jet Leader 3D */
232 { } /* Terminating entry */ 233 { } /* Terminating entry */
233}; 234};
234 235
diff --git a/drivers/input/joystick/spaceball.c b/drivers/input/joystick/spaceball.c
index ec0a2a64d49c..a436f2220856 100644
--- a/drivers/input/joystick/spaceball.c
+++ b/drivers/input/joystick/spaceball.c
@@ -4,8 +4,8 @@
4 * Copyright (c) 1999-2001 Vojtech Pavlik 4 * Copyright (c) 1999-2001 Vojtech Pavlik
5 * 5 *
6 * Based on the work of: 6 * Based on the work of:
7 * David Thompson 7 * David Thompson
8 * Joseph Krahn 8 * Joseph Krahn
9 */ 9 */
10 10
11/* 11/*
diff --git a/drivers/input/joystick/spaceorb.c b/drivers/input/joystick/spaceorb.c
index 874367bfab08..01fd2e4791ae 100644
--- a/drivers/input/joystick/spaceorb.c
+++ b/drivers/input/joystick/spaceorb.c
@@ -4,7 +4,7 @@
4 * Copyright (c) 1999-2001 Vojtech Pavlik 4 * Copyright (c) 1999-2001 Vojtech Pavlik
5 * 5 *
6 * Based on the work of: 6 * Based on the work of:
7 * David Thompson 7 * David Thompson
8 */ 8 */
9 9
10/* 10/*
diff --git a/drivers/input/joystick/tmdc.c b/drivers/input/joystick/tmdc.c
index aaee52ceb920..9eb9954cac6e 100644
--- a/drivers/input/joystick/tmdc.c
+++ b/drivers/input/joystick/tmdc.c
@@ -79,7 +79,7 @@ static short tmdc_btn_pad[TMDC_BTN] =
79 { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_START, BTN_SELECT, BTN_TL, BTN_TR }; 79 { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_START, BTN_SELECT, BTN_TL, BTN_TR };
80static short tmdc_btn_joy[TMDC_BTN] = 80static short tmdc_btn_joy[TMDC_BTN] =
81 { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_THUMB2, BTN_PINKIE, 81 { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_THUMB2, BTN_PINKIE,
82 BTN_BASE3, BTN_BASE4, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z }; 82 BTN_BASE3, BTN_BASE4, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z };
83static short tmdc_btn_fm[TMDC_BTN] = 83static short tmdc_btn_fm[TMDC_BTN] =
84 { BTN_TRIGGER, BTN_C, BTN_B, BTN_A, BTN_THUMB, BTN_X, BTN_Y, BTN_Z, BTN_TOP, BTN_TOP2 }; 84 { BTN_TRIGGER, BTN_C, BTN_B, BTN_A, BTN_THUMB, BTN_X, BTN_Y, BTN_Z, BTN_TOP, BTN_TOP2 };
85static short tmdc_btn_at[TMDC_BTN] = 85static short tmdc_btn_at[TMDC_BTN] =
diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c
index dd88b9cb49fa..28100d461cb7 100644
--- a/drivers/input/joystick/turbografx.c
+++ b/drivers/input/joystick/turbografx.c
@@ -84,6 +84,7 @@ static struct tgfx {
84 char phys[7][32]; 84 char phys[7][32];
85 int sticks; 85 int sticks;
86 int used; 86 int used;
87 struct semaphore sem;
87} *tgfx_base[3]; 88} *tgfx_base[3];
88 89
89/* 90/*
@@ -99,7 +100,7 @@ static void tgfx_timer(unsigned long private)
99 for (i = 0; i < 7; i++) 100 for (i = 0; i < 7; i++)
100 if (tgfx->sticks & (1 << i)) { 101 if (tgfx->sticks & (1 << i)) {
101 102
102 dev = tgfx->dev + i; 103 dev = tgfx->dev + i;
103 104
104 parport_write_data(tgfx->pd->port, ~(1 << i)); 105 parport_write_data(tgfx->pd->port, ~(1 << i));
105 data1 = parport_read_status(tgfx->pd->port) ^ 0x7f; 106 data1 = parport_read_status(tgfx->pd->port) ^ 0x7f;
@@ -122,23 +123,34 @@ static void tgfx_timer(unsigned long private)
122 123
123static int tgfx_open(struct input_dev *dev) 124static int tgfx_open(struct input_dev *dev)
124{ 125{
125 struct tgfx *tgfx = dev->private; 126 struct tgfx *tgfx = dev->private;
126 if (!tgfx->used++) { 127 int err;
128
129 err = down_interruptible(&tgfx->sem);
130 if (err)
131 return err;
132
133 if (!tgfx->used++) {
127 parport_claim(tgfx->pd); 134 parport_claim(tgfx->pd);
128 parport_write_control(tgfx->pd->port, 0x04); 135 parport_write_control(tgfx->pd->port, 0x04);
129 mod_timer(&tgfx->timer, jiffies + TGFX_REFRESH_TIME); 136 mod_timer(&tgfx->timer, jiffies + TGFX_REFRESH_TIME);
130 } 137 }
131 return 0; 138
139 up(&tgfx->sem);
140 return 0;
132} 141}
133 142
134static void tgfx_close(struct input_dev *dev) 143static void tgfx_close(struct input_dev *dev)
135{ 144{
136 struct tgfx *tgfx = dev->private; 145 struct tgfx *tgfx = dev->private;
137 if (!--tgfx->used) { 146
138 del_timer(&tgfx->timer); 147 down(&tgfx->sem);
148 if (!--tgfx->used) {
149 del_timer_sync(&tgfx->timer);
139 parport_write_control(tgfx->pd->port, 0x00); 150 parport_write_control(tgfx->pd->port, 0x00);
140 parport_release(tgfx->pd); 151 parport_release(tgfx->pd);
141 } 152 }
153 up(&tgfx->sem);
142} 154}
143 155
144/* 156/*
@@ -166,11 +178,12 @@ static struct tgfx __init *tgfx_probe(int *config, int nargs)
166 return NULL; 178 return NULL;
167 } 179 }
168 180
169 if (!(tgfx = kmalloc(sizeof(struct tgfx), GFP_KERNEL))) { 181 if (!(tgfx = kcalloc(1, sizeof(struct tgfx), GFP_KERNEL))) {
170 parport_put_port(pp); 182 parport_put_port(pp);
171 return NULL; 183 return NULL;
172 } 184 }
173 memset(tgfx, 0, sizeof(struct tgfx)); 185
186 init_MUTEX(&tgfx->sem);
174 187
175 tgfx->pd = parport_register_device(pp, "turbografx", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL); 188 tgfx->pd = parport_register_device(pp, "turbografx", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
176 189
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 82fad9a23ace..4d4985b59abf 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -227,7 +227,7 @@ static ssize_t atkbd_do_set_##_name(struct device *d, struct device_attribute *a
227{ \ 227{ \
228 return atkbd_attr_set_helper(d, b, s, atkbd_set_##_name); \ 228 return atkbd_attr_set_helper(d, b, s, atkbd_set_##_name); \
229} \ 229} \
230static struct device_attribute atkbd_attr_##_name = \ 230static struct device_attribute atkbd_attr_##_name = \
231 __ATTR(_name, S_IWUSR | S_IRUGO, atkbd_do_show_##_name, atkbd_do_set_##_name); 231 __ATTR(_name, S_IWUSR | S_IRUGO, atkbd_do_show_##_name, atkbd_do_set_##_name);
232 232
233ATKBD_DEFINE_ATTR(extra); 233ATKBD_DEFINE_ATTR(extra);
@@ -388,7 +388,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
388 value = atkbd->release ? 0 : 388 value = atkbd->release ? 0 :
389 (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev.key))); 389 (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev.key)));
390 390
391 switch (value) { /* Workaround Toshiba laptop multiple keypress */ 391 switch (value) { /* Workaround Toshiba laptop multiple keypress */
392 case 0: 392 case 0:
393 atkbd->last = 0; 393 atkbd->last = 0;
394 break; 394 break;
@@ -894,7 +894,7 @@ static int atkbd_reconnect(struct serio *serio)
894 if (atkbd->write) { 894 if (atkbd->write) {
895 param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0) 895 param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0)
896 | (test_bit(LED_NUML, atkbd->dev.led) ? 2 : 0) 896 | (test_bit(LED_NUML, atkbd->dev.led) ? 2 : 0)
897 | (test_bit(LED_CAPSL, atkbd->dev.led) ? 4 : 0); 897 | (test_bit(LED_CAPSL, atkbd->dev.led) ? 4 : 0);
898 898
899 if (atkbd_probe(atkbd)) 899 if (atkbd_probe(atkbd))
900 return -1; 900 return -1;
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index 0f1220a0ceb5..a8551711e8d6 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -39,6 +39,7 @@
39#define CORGI_KEY_CALENDER KEY_F1 39#define CORGI_KEY_CALENDER KEY_F1
40#define CORGI_KEY_ADDRESS KEY_F2 40#define CORGI_KEY_ADDRESS KEY_F2
41#define CORGI_KEY_FN KEY_F3 41#define CORGI_KEY_FN KEY_F3
42#define CORGI_KEY_CANCEL KEY_F4
42#define CORGI_KEY_OFF KEY_SUSPEND 43#define CORGI_KEY_OFF KEY_SUSPEND
43#define CORGI_KEY_EXOK KEY_F5 44#define CORGI_KEY_EXOK KEY_F5
44#define CORGI_KEY_EXCANCEL KEY_F6 45#define CORGI_KEY_EXCANCEL KEY_F6
@@ -46,6 +47,7 @@
46#define CORGI_KEY_EXJOGUP KEY_F8 47#define CORGI_KEY_EXJOGUP KEY_F8
47#define CORGI_KEY_JAP1 KEY_LEFTCTRL 48#define CORGI_KEY_JAP1 KEY_LEFTCTRL
48#define CORGI_KEY_JAP2 KEY_LEFTALT 49#define CORGI_KEY_JAP2 KEY_LEFTALT
50#define CORGI_KEY_MAIL KEY_F10
49#define CORGI_KEY_OK KEY_F11 51#define CORGI_KEY_OK KEY_F11
50#define CORGI_KEY_MENU KEY_F12 52#define CORGI_KEY_MENU KEY_F12
51#define CORGI_HINGE_0 KEY_KP0 53#define CORGI_HINGE_0 KEY_KP0
@@ -59,8 +61,8 @@ static unsigned char corgikbd_keycode[NR_SCANCODES] = {
59 KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */ 61 KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */
60 CORGI_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */ 62 CORGI_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */
61 CORGI_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, 0, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, /* 65-80 */ 63 CORGI_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, 0, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, /* 65-80 */
62 KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, 0, CORGI_KEY_FN, 0, 0, 0, 0, /* 81-96 */ 64 CORGI_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, 0, CORGI_KEY_FN, 0, 0, 0, 0, /* 81-96 */
63 KEY_SYSRQ, CORGI_KEY_JAP1, CORGI_KEY_JAP2, KEY_CANCEL, CORGI_KEY_OK, CORGI_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0, /* 97-112 */ 65 KEY_SYSRQ, CORGI_KEY_JAP1, CORGI_KEY_JAP2, CORGI_KEY_CANCEL, CORGI_KEY_OK, CORGI_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0, /* 97-112 */
64 CORGI_KEY_OFF, CORGI_KEY_EXOK, CORGI_KEY_EXCANCEL, CORGI_KEY_EXJOGDOWN, CORGI_KEY_EXJOGUP, 0, 0, 0, 0, 0, 0, 0, /* 113-124 */ 66 CORGI_KEY_OFF, CORGI_KEY_EXOK, CORGI_KEY_EXCANCEL, CORGI_KEY_EXJOGDOWN, CORGI_KEY_EXJOGUP, 0, 0, 0, 0, 0, 0, 0, /* 113-124 */
65 CORGI_HINGE_0, CORGI_HINGE_1, CORGI_HINGE_2 /* 125-127 */ 67 CORGI_HINGE_0, CORGI_HINGE_1, CORGI_HINGE_2 /* 125-127 */
66}; 68};
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 2694ff2b5beb..098963c7cdd6 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -15,10 +15,10 @@
15 * information given below, I will _not_ be liable! 15 * information given below, I will _not_ be liable!
16 * 16 *
17 * RJ10 pinout: To DE9: Or DB25: 17 * RJ10 pinout: To DE9: Or DB25:
18 * 1 - RxD <----> Pin 3 (TxD) <-> Pin 2 (TxD) 18 * 1 - RxD <----> Pin 3 (TxD) <-> Pin 2 (TxD)
19 * 2 - GND <----> Pin 5 (GND) <-> Pin 7 (GND) 19 * 2 - GND <----> Pin 5 (GND) <-> Pin 7 (GND)
20 * 4 - TxD <----> Pin 2 (RxD) <-> Pin 3 (RxD) 20 * 4 - TxD <----> Pin 2 (RxD) <-> Pin 3 (RxD)
21 * 3 - +12V (from HDD drive connector), DON'T connect to DE9 or DB25!!! 21 * 3 - +12V (from HDD drive connector), DON'T connect to DE9 or DB25!!!
22 * 22 *
23 * Pin numbers for DE9 and DB25 are noted on the plug (quite small:). For 23 * Pin numbers for DE9 and DB25 are noted on the plug (quite small:). For
24 * RJ10, it's like this: 24 * RJ10, it's like this:
diff --git a/drivers/input/keyboard/locomokbd.c b/drivers/input/keyboard/locomokbd.c
index d3e9dd6a13cd..8935290256b3 100644
--- a/drivers/input/keyboard/locomokbd.c
+++ b/drivers/input/keyboard/locomokbd.c
@@ -42,7 +42,7 @@ MODULE_AUTHOR("John Lenz <lenz@cs.wisc.edu>");
42MODULE_DESCRIPTION("LoCoMo keyboard driver"); 42MODULE_DESCRIPTION("LoCoMo keyboard driver");
43MODULE_LICENSE("GPL"); 43MODULE_LICENSE("GPL");
44 44
45#define LOCOMOKBD_NUMKEYS 128 45#define LOCOMOKBD_NUMKEYS 128
46 46
47#define KEY_ACTIVITY KEY_F16 47#define KEY_ACTIVITY KEY_F16
48#define KEY_CONTACT KEY_F18 48#define KEY_CONTACT KEY_F18
@@ -61,7 +61,7 @@ static unsigned char locomokbd_keycode[LOCOMOKBD_NUMKEYS] = {
61 KEY_G, KEY_F, KEY_X, KEY_S, 0, 0, 0, 0, 0, 0, /* 90 - 99 */ 61 KEY_G, KEY_F, KEY_X, KEY_S, 0, 0, 0, 0, 0, 0, /* 90 - 99 */
62 0, 0, KEY_DOT, 0, KEY_COMMA, KEY_N, KEY_B, KEY_C, KEY_Z, KEY_A, /* 100 - 109 */ 62 0, 0, KEY_DOT, 0, KEY_COMMA, KEY_N, KEY_B, KEY_C, KEY_Z, KEY_A, /* 100 - 109 */
63 KEY_LEFTSHIFT, KEY_TAB, KEY_LEFTCTRL, 0, 0, 0, 0, 0, 0, 0, /* 110 - 119 */ 63 KEY_LEFTSHIFT, KEY_TAB, KEY_LEFTCTRL, 0, 0, 0, 0, 0, 0, 0, /* 110 - 119 */
64 KEY_M, KEY_SPACE, KEY_V, KEY_APOSTROPHE, KEY_SLASH, 0, 0, 0 /* 120 - 128 */ 64 KEY_M, KEY_SPACE, KEY_V, KEY_APOSTROPHE, KEY_SLASH, 0, 0, 0 /* 120 - 128 */
65}; 65};
66 66
67#define KB_ROWS 16 67#define KB_ROWS 16
@@ -82,7 +82,7 @@ struct locomokbd {
82 struct locomo_dev *ldev; 82 struct locomo_dev *ldev;
83 unsigned long base; 83 unsigned long base;
84 spinlock_t lock; 84 spinlock_t lock;
85 85
86 struct timer_list timer; 86 struct timer_list timer;
87}; 87};
88 88
@@ -95,7 +95,7 @@ static inline void locomokbd_charge_all(unsigned long membase)
95static inline void locomokbd_activate_all(unsigned long membase) 95static inline void locomokbd_activate_all(unsigned long membase)
96{ 96{
97 unsigned long r; 97 unsigned long r;
98 98
99 locomo_writel(0, membase + LOCOMO_KSC); 99 locomo_writel(0, membase + LOCOMO_KSC);
100 r = locomo_readl(membase + LOCOMO_KIC); 100 r = locomo_readl(membase + LOCOMO_KIC);
101 r &= 0xFEFF; 101 r &= 0xFEFF;
@@ -127,7 +127,7 @@ static inline void locomokbd_reset_col(unsigned long membase, int col)
127 */ 127 */
128 128
129/* Scan the hardware keyboard and push any changes up through the input layer */ 129/* Scan the hardware keyboard and push any changes up through the input layer */
130static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *regs) 130static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *regs)
131{ 131{
132 unsigned int row, col, rowd, scancode; 132 unsigned int row, col, rowd, scancode;
133 unsigned long flags; 133 unsigned long flags;
@@ -138,7 +138,7 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *
138 138
139 if (regs) 139 if (regs)
140 input_regs(&locomokbd->input, regs); 140 input_regs(&locomokbd->input, regs);
141 141
142 locomokbd_charge_all(membase); 142 locomokbd_charge_all(membase);
143 143
144 num_pressed = 0; 144 num_pressed = 0;
@@ -146,9 +146,9 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *
146 146
147 locomokbd_activate_col(membase, col); 147 locomokbd_activate_col(membase, col);
148 udelay(KB_DELAY); 148 udelay(KB_DELAY);
149 149
150 rowd = ~locomo_readl(membase + LOCOMO_KIB); 150 rowd = ~locomo_readl(membase + LOCOMO_KIB);
151 for (row = 0; row < KB_ROWS; row++ ) { 151 for (row = 0; row < KB_ROWS; row++) {
152 scancode = SCANCODE(col, row); 152 scancode = SCANCODE(col, row);
153 if (rowd & KB_ROWMASK(row)) { 153 if (rowd & KB_ROWMASK(row)) {
154 num_pressed += 1; 154 num_pressed += 1;
@@ -170,7 +170,7 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *
170 spin_unlock_irqrestore(&locomokbd->lock, flags); 170 spin_unlock_irqrestore(&locomokbd->lock, flags);
171} 171}
172 172
173/* 173/*
174 * LoCoMo keyboard interrupt handler. 174 * LoCoMo keyboard interrupt handler.
175 */ 175 */
176static irqreturn_t locomokbd_interrupt(int irq, void *dev_id, struct pt_regs *regs) 176static irqreturn_t locomokbd_interrupt(int irq, void *dev_id, struct pt_regs *regs)
@@ -205,8 +205,8 @@ static int locomokbd_probe(struct locomo_dev *dev)
205 memset(locomokbd, 0, sizeof(struct locomokbd)); 205 memset(locomokbd, 0, sizeof(struct locomokbd));
206 206
207 /* try and claim memory region */ 207 /* try and claim memory region */
208 if (!request_mem_region((unsigned long) dev->mapbase, 208 if (!request_mem_region((unsigned long) dev->mapbase,
209 dev->length, 209 dev->length,
210 LOCOMO_DRIVER_NAME(dev))) { 210 LOCOMO_DRIVER_NAME(dev))) {
211 ret = -EBUSY; 211 ret = -EBUSY;
212 printk(KERN_ERR "locomokbd: Can't acquire access to io memory for keyboard\n"); 212 printk(KERN_ERR "locomokbd: Can't acquire access to io memory for keyboard\n");
@@ -225,7 +225,7 @@ static int locomokbd_probe(struct locomo_dev *dev)
225 locomokbd->timer.data = (unsigned long) locomokbd; 225 locomokbd->timer.data = (unsigned long) locomokbd;
226 226
227 locomokbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); 227 locomokbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
228 228
229 init_input_dev(&locomokbd->input); 229 init_input_dev(&locomokbd->input);
230 locomokbd->input.keycode = locomokbd->keycode; 230 locomokbd->input.keycode = locomokbd->keycode;
231 locomokbd->input.keycodesize = sizeof(unsigned char); 231 locomokbd->input.keycodesize = sizeof(unsigned char);
@@ -271,11 +271,11 @@ free:
271static int locomokbd_remove(struct locomo_dev *dev) 271static int locomokbd_remove(struct locomo_dev *dev)
272{ 272{
273 struct locomokbd *locomokbd = locomo_get_drvdata(dev); 273 struct locomokbd *locomokbd = locomo_get_drvdata(dev);
274 274
275 free_irq(dev->irq[0], locomokbd); 275 free_irq(dev->irq[0], locomokbd);
276 276
277 del_timer_sync(&locomokbd->timer); 277 del_timer_sync(&locomokbd->timer);
278 278
279 input_unregister_device(&locomokbd->input); 279 input_unregister_device(&locomokbd->input);
280 locomo_set_drvdata(dev, NULL); 280 locomo_set_drvdata(dev, NULL);
281 281
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
index 859ed771ee0a..eecbde294f1f 100644
--- a/drivers/input/keyboard/maple_keyb.c
+++ b/drivers/input/keyboard/maple_keyb.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * $Id: maple_keyb.c,v 1.4 2004/03/22 01:18:15 lethal Exp $ 2 * $Id: maple_keyb.c,v 1.4 2004/03/22 01:18:15 lethal Exp $
3 * SEGA Dreamcast keyboard driver 3 * SEGA Dreamcast keyboard driver
4 * Based on drivers/usb/usbkbd.c 4 * Based on drivers/usb/usbkbd.c
5 */ 5 */
6 6
@@ -40,7 +40,6 @@ struct dc_kbd {
40 struct input_dev dev; 40 struct input_dev dev;
41 unsigned char new[8]; 41 unsigned char new[8];
42 unsigned char old[8]; 42 unsigned char old[8];
43 int open;
44}; 43};
45 44
46 45
@@ -95,22 +94,6 @@ static void dc_kbd_callback(struct mapleq *mq)
95 } 94 }
96} 95}
97 96
98
99static int dc_kbd_open(struct input_dev *dev)
100{
101 struct dc_kbd *kbd = dev->private;
102 kbd->open++;
103 return 0;
104}
105
106
107static void dc_kbd_close(struct input_dev *dev)
108{
109 struct dc_kbd *kbd = dev->private;
110 kbd->open--;
111}
112
113
114static int dc_kbd_connect(struct maple_device *dev) 97static int dc_kbd_connect(struct maple_device *dev)
115{ 98{
116 int i; 99 int i;
@@ -133,9 +116,6 @@ static int dc_kbd_connect(struct maple_device *dev)
133 clear_bit(0, kbd->dev.keybit); 116 clear_bit(0, kbd->dev.keybit);
134 117
135 kbd->dev.private = kbd; 118 kbd->dev.private = kbd;
136 kbd->dev.open = dc_kbd_open;
137 kbd->dev.close = dc_kbd_close;
138 kbd->dev.event = NULL;
139 119
140 kbd->dev.name = dev->product_name; 120 kbd->dev.name = dev->product_name;
141 kbd->dev.id.bustype = BUS_MAPLE; 121 kbd->dev.id.bustype = BUS_MAPLE;
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 158c8e845ff9..98710997aaaa 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -298,9 +298,11 @@ static int uinput_alloc_device(struct file *file, const char __user *buffer, siz
298 /* check if absmin/absmax/absfuzz/absflat are filled as 298 /* check if absmin/absmax/absfuzz/absflat are filled as
299 * told in Documentation/input/input-programming.txt */ 299 * told in Documentation/input/input-programming.txt */
300 if (test_bit(EV_ABS, dev->evbit)) { 300 if (test_bit(EV_ABS, dev->evbit)) {
301 retval = uinput_validate_absbits(dev); 301 int err = uinput_validate_absbits(dev);
302 if (retval < 0) 302 if (err < 0) {
303 retval = err;
303 kfree(dev->name); 304 kfree(dev->name);
305 }
304 } 306 }
305 307
306exit: 308exit:
diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile
index a7864195806a..c4909b49337d 100644
--- a/drivers/input/mouse/Makefile
+++ b/drivers/input/mouse/Makefile
@@ -15,4 +15,4 @@ obj-$(CONFIG_MOUSE_SERIAL) += sermouse.o
15obj-$(CONFIG_MOUSE_HIL) += hil_ptr.o 15obj-$(CONFIG_MOUSE_HIL) += hil_ptr.o
16obj-$(CONFIG_MOUSE_VSXXXAA) += vsxxxaa.o 16obj-$(CONFIG_MOUSE_VSXXXAA) += vsxxxaa.o
17 17
18psmouse-objs := psmouse-base.o alps.o logips2pp.o synaptics.o 18psmouse-objs := psmouse-base.o alps.o logips2pp.o synaptics.o lifebook.o
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 7bf4be733e9a..a12e98158a75 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -30,10 +30,11 @@
30 30
31#define ALPS_DUALPOINT 0x01 31#define ALPS_DUALPOINT 0x01
32#define ALPS_WHEEL 0x02 32#define ALPS_WHEEL 0x02
33#define ALPS_FW_BK 0x04 33#define ALPS_FW_BK_1 0x04
34#define ALPS_4BTN 0x08 34#define ALPS_4BTN 0x08
35#define ALPS_OLDPROTO 0x10 35#define ALPS_OLDPROTO 0x10
36#define ALPS_PASS 0x20 36#define ALPS_PASS 0x20
37#define ALPS_FW_BK_2 0x40
37 38
38static struct alps_model_info alps_model_data[] = { 39static struct alps_model_info alps_model_data[] = {
39 { { 0x33, 0x02, 0x0a }, 0x88, 0xf8, ALPS_OLDPROTO }, /* UMAX-530T */ 40 { { 0x33, 0x02, 0x0a }, 0x88, 0xf8, ALPS_OLDPROTO }, /* UMAX-530T */
@@ -43,11 +44,11 @@ static struct alps_model_info alps_model_data[] = {
43 { { 0x63, 0x02, 0x14 }, 0xf8, 0xf8, 0 }, 44 { { 0x63, 0x02, 0x14 }, 0xf8, 0xf8, 0 },
44 { { 0x63, 0x02, 0x28 }, 0xf8, 0xf8, 0 }, 45 { { 0x63, 0x02, 0x28 }, 0xf8, 0xf8, 0 },
45 { { 0x63, 0x02, 0x3c }, 0x8f, 0x8f, ALPS_WHEEL }, /* Toshiba Satellite S2400-103 */ 46 { { 0x63, 0x02, 0x3c }, 0x8f, 0x8f, ALPS_WHEEL }, /* Toshiba Satellite S2400-103 */
46 { { 0x63, 0x02, 0x50 }, 0xef, 0xef, ALPS_FW_BK }, /* NEC Versa L320 */ 47 { { 0x63, 0x02, 0x50 }, 0xef, 0xef, ALPS_FW_BK_1 }, /* NEC Versa L320 */
47 { { 0x63, 0x02, 0x64 }, 0xf8, 0xf8, 0 }, 48 { { 0x63, 0x02, 0x64 }, 0xf8, 0xf8, 0 },
48 { { 0x63, 0x03, 0xc8 }, 0xf8, 0xf8, ALPS_PASS }, /* Dell Latitude D800 */ 49 { { 0x63, 0x03, 0xc8 }, 0xf8, 0xf8, ALPS_PASS }, /* Dell Latitude D800 */
49 { { 0x73, 0x02, 0x0a }, 0xf8, 0xf8, 0 }, 50 { { 0x73, 0x02, 0x0a }, 0xf8, 0xf8, 0 },
50 { { 0x73, 0x02, 0x14 }, 0xf8, 0xf8, 0 }, 51 { { 0x73, 0x02, 0x14 }, 0xf8, 0xf8, ALPS_FW_BK_2 }, /* Ahtec Laptop */
51 { { 0x20, 0x02, 0x0e }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */ 52 { { 0x20, 0x02, 0x0e }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */
52 { { 0x22, 0x02, 0x0a }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, 53 { { 0x22, 0x02, 0x0a }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },
53 { { 0x22, 0x02, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */ 54 { { 0x22, 0x02, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */
@@ -61,11 +62,11 @@ static struct alps_model_info alps_model_data[] = {
61 62
62/* 63/*
63 * ALPS abolute Mode - new format 64 * ALPS abolute Mode - new format
64 * 65 *
65 * byte 0: 1 ? ? ? 1 ? ? ? 66 * byte 0: 1 ? ? ? 1 ? ? ?
66 * byte 1: 0 x6 x5 x4 x3 x2 x1 x0 67 * byte 1: 0 x6 x5 x4 x3 x2 x1 x0
67 * byte 2: 0 x10 x9 x8 x7 ? fin ges 68 * byte 2: 0 x10 x9 x8 x7 ? fin ges
68 * byte 3: 0 y9 y8 y7 1 M R L 69 * byte 3: 0 y9 y8 y7 1 M R L
69 * byte 4: 0 y6 y5 y4 y3 y2 y1 y0 70 * byte 4: 0 y6 y5 y4 y3 y2 y1 y0
70 * byte 5: 0 z6 z5 z4 z3 z2 z1 z0 71 * byte 5: 0 z6 z5 z4 z3 z2 z1 z0
71 * 72 *
@@ -81,11 +82,12 @@ static void alps_process_packet(struct psmouse *psmouse, struct pt_regs *regs)
81 struct input_dev *dev = &psmouse->dev; 82 struct input_dev *dev = &psmouse->dev;
82 struct input_dev *dev2 = &priv->dev2; 83 struct input_dev *dev2 = &priv->dev2;
83 int x, y, z, ges, fin, left, right, middle; 84 int x, y, z, ges, fin, left, right, middle;
85 int back = 0, forward = 0;
84 86
85 input_regs(dev, regs); 87 input_regs(dev, regs);
86 88
87 if ((packet[0] & 0xc8) == 0x08) { /* 3-byte PS/2 packet */ 89 if ((packet[0] & 0xc8) == 0x08) { /* 3-byte PS/2 packet */
88 input_report_key(dev2, BTN_LEFT, packet[0] & 1); 90 input_report_key(dev2, BTN_LEFT, packet[0] & 1);
89 input_report_key(dev2, BTN_RIGHT, packet[0] & 2); 91 input_report_key(dev2, BTN_RIGHT, packet[0] & 2);
90 input_report_key(dev2, BTN_MIDDLE, packet[0] & 4); 92 input_report_key(dev2, BTN_MIDDLE, packet[0] & 4);
91 input_report_rel(dev2, REL_X, 93 input_report_rel(dev2, REL_X,
@@ -112,6 +114,18 @@ static void alps_process_packet(struct psmouse *psmouse, struct pt_regs *regs)
112 z = packet[5]; 114 z = packet[5];
113 } 115 }
114 116
117 if (priv->i->flags & ALPS_FW_BK_1) {
118 back = packet[2] & 4;
119 forward = packet[0] & 0x10;
120 }
121
122 if (priv->i->flags & ALPS_FW_BK_2) {
123 back = packet[3] & 4;
124 forward = packet[2] & 4;
125 if ((middle = forward && back))
126 forward = back = 0;
127 }
128
115 ges = packet[2] & 1; 129 ges = packet[2] & 1;
116 fin = packet[2] & 2; 130 fin = packet[2] & 2;
117 131
@@ -155,13 +169,12 @@ static void alps_process_packet(struct psmouse *psmouse, struct pt_regs *regs)
155 input_report_abs(dev, ABS_PRESSURE, z); 169 input_report_abs(dev, ABS_PRESSURE, z);
156 input_report_key(dev, BTN_TOOL_FINGER, z > 0); 170 input_report_key(dev, BTN_TOOL_FINGER, z > 0);
157 171
158
159 if (priv->i->flags & ALPS_WHEEL) 172 if (priv->i->flags & ALPS_WHEEL)
160 input_report_rel(dev, REL_WHEEL, ((packet[0] >> 4) & 0x07) | ((packet[2] >> 2) & 0x08)); 173 input_report_rel(dev, REL_WHEEL, ((packet[0] >> 4) & 0x07) | ((packet[2] >> 2) & 0x08));
161 174
162 if (priv->i->flags & ALPS_FW_BK) { 175 if (priv->i->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) {
163 input_report_key(dev, BTN_FORWARD, packet[0] & 0x10); 176 input_report_key(dev, BTN_FORWARD, forward);
164 input_report_key(dev, BTN_BACK, packet[2] & 0x04); 177 input_report_key(dev, BTN_BACK, back);
165 } 178 }
166 179
167 input_sync(dev); 180 input_sync(dev);
@@ -257,7 +270,6 @@ static struct alps_model_info *alps_get_model(struct psmouse *psmouse, int *vers
257static int alps_passthrough_mode(struct psmouse *psmouse, int enable) 270static int alps_passthrough_mode(struct psmouse *psmouse, int enable)
258{ 271{
259 struct ps2dev *ps2dev = &psmouse->ps2dev; 272 struct ps2dev *ps2dev = &psmouse->ps2dev;
260 unsigned char param[3];
261 int cmd = enable ? PSMOUSE_CMD_SETSCALE21 : PSMOUSE_CMD_SETSCALE11; 273 int cmd = enable ? PSMOUSE_CMD_SETSCALE21 : PSMOUSE_CMD_SETSCALE11;
262 274
263 if (ps2_command(ps2dev, NULL, cmd) || 275 if (ps2_command(ps2dev, NULL, cmd) ||
@@ -267,7 +279,7 @@ static int alps_passthrough_mode(struct psmouse *psmouse, int enable)
267 return -1; 279 return -1;
268 280
269 /* we may get 3 more bytes, just ignore them */ 281 /* we may get 3 more bytes, just ignore them */
270 ps2_command(ps2dev, param, 0x0300); 282 ps2_drain(ps2dev, 3, 100);
271 283
272 return 0; 284 return 0;
273} 285}
@@ -425,7 +437,7 @@ int alps_init(struct psmouse *psmouse)
425 psmouse->dev.relbit[LONG(REL_WHEEL)] |= BIT(REL_WHEEL); 437 psmouse->dev.relbit[LONG(REL_WHEEL)] |= BIT(REL_WHEEL);
426 } 438 }
427 439
428 if (priv->i->flags & ALPS_FW_BK) { 440 if (priv->i->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) {
429 psmouse->dev.keybit[LONG(BTN_FORWARD)] |= BIT(BTN_FORWARD); 441 psmouse->dev.keybit[LONG(BTN_FORWARD)] |= BIT(BTN_FORWARD);
430 psmouse->dev.keybit[LONG(BTN_BACK)] |= BIT(BTN_BACK); 442 psmouse->dev.keybit[LONG(BTN_BACK)] |= BIT(BTN_BACK);
431 } 443 }
@@ -436,8 +448,8 @@ int alps_init(struct psmouse *psmouse)
436 priv->dev2.id.bustype = BUS_I8042; 448 priv->dev2.id.bustype = BUS_I8042;
437 priv->dev2.id.vendor = 0x0002; 449 priv->dev2.id.vendor = 0x0002;
438 priv->dev2.id.product = PSMOUSE_ALPS; 450 priv->dev2.id.product = PSMOUSE_ALPS;
439 priv->dev2.id.version = 0x0000; 451 priv->dev2.id.version = 0x0000;
440 452
441 priv->dev2.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); 453 priv->dev2.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
442 priv->dev2.relbit[LONG(REL_X)] |= BIT(REL_X) | BIT(REL_Y); 454 priv->dev2.relbit[LONG(REL_X)] |= BIT(REL_X) | BIT(REL_Y);
443 priv->dev2.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); 455 priv->dev2.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
@@ -461,17 +473,15 @@ init_fail:
461int alps_detect(struct psmouse *psmouse, int set_properties) 473int alps_detect(struct psmouse *psmouse, int set_properties)
462{ 474{
463 int version; 475 int version;
464 struct alps_model_info *model; 476 struct alps_model_info *model;
465 477
466 if (!(model = alps_get_model(psmouse, &version))) 478 if (!(model = alps_get_model(psmouse, &version)))
467 return -1; 479 return -1;
468 480
469 if (set_properties) { 481 if (set_properties) {
470 psmouse->vendor = "ALPS"; 482 psmouse->vendor = "ALPS";
471 if (model->flags & ALPS_DUALPOINT) 483 psmouse->name = model->flags & ALPS_DUALPOINT ?
472 psmouse->name = "DualPoint TouchPad"; 484 "DualPoint TouchPad" : "GlidePoint";
473 else
474 psmouse->name = "GlidePoint";
475 psmouse->model = version; 485 psmouse->model = version;
476 } 486 }
477 return 0; 487 return 0;
diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c
index 7baa09cca7c5..e994849efb8f 100644
--- a/drivers/input/mouse/amimouse.c
+++ b/drivers/input/mouse/amimouse.c
@@ -33,7 +33,6 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
33MODULE_DESCRIPTION("Amiga mouse driver"); 33MODULE_DESCRIPTION("Amiga mouse driver");
34MODULE_LICENSE("GPL"); 34MODULE_LICENSE("GPL");
35 35
36static int amimouse_used = 0;
37static int amimouse_lastx, amimouse_lasty; 36static int amimouse_lastx, amimouse_lasty;
38static struct input_dev amimouse_dev; 37static struct input_dev amimouse_dev;
39 38
@@ -81,16 +80,12 @@ static int amimouse_open(struct input_dev *dev)
81{ 80{
82 unsigned short joy0dat; 81 unsigned short joy0dat;
83 82
84 if (amimouse_used++)
85 return 0;
86
87 joy0dat = custom.joy0dat; 83 joy0dat = custom.joy0dat;
88 84
89 amimouse_lastx = joy0dat & 0xff; 85 amimouse_lastx = joy0dat & 0xff;
90 amimouse_lasty = joy0dat >> 8; 86 amimouse_lasty = joy0dat >> 8;
91 87
92 if (request_irq(IRQ_AMIGA_VERTB, amimouse_interrupt, 0, "amimouse", amimouse_interrupt)) { 88 if (request_irq(IRQ_AMIGA_VERTB, amimouse_interrupt, 0, "amimouse", amimouse_interrupt)) {
93 amimouse_used--;
94 printk(KERN_ERR "amimouse.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB); 89 printk(KERN_ERR "amimouse.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB);
95 return -EBUSY; 90 return -EBUSY;
96 } 91 }
@@ -100,8 +95,7 @@ static int amimouse_open(struct input_dev *dev)
100 95
101static void amimouse_close(struct input_dev *dev) 96static void amimouse_close(struct input_dev *dev)
102{ 97{
103 if (!--amimouse_used) 98 free_irq(IRQ_AMIGA_VERTB, amimouse_interrupt);
104 free_irq(IRQ_AMIGA_VERTB, amimouse_interrupt);
105} 99}
106 100
107static int __init amimouse_init(void) 101static int __init amimouse_init(void)
diff --git a/drivers/input/mouse/inport.c b/drivers/input/mouse/inport.c
index ca4e96886627..1f62c0134010 100644
--- a/drivers/input/mouse/inport.c
+++ b/drivers/input/mouse/inport.c
@@ -17,18 +17,18 @@
17/* 17/*
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
22 * 22 *
23 * This program is distributed in the hope that it will be useful, 23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details. 26 * GNU General Public License for more details.
27 * 27 *
28 * You should have received a copy of the GNU General Public License 28 * You should have received a copy of the GNU General Public License
29 * along with this program; if not, write to the Free Software 29 * along with this program; if not, write to the Free Software
30 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 30 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 * 31 *
32 * Should you need to contact me, the author, you can do so either by 32 * Should you need to contact me, the author, you can do so either by
33 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: 33 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
34 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic 34 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -87,29 +87,23 @@ MODULE_PARM_DESC(irq, "IRQ number (5=default)");
87 87
88__obsolete_setup("inport_irq="); 88__obsolete_setup("inport_irq=");
89 89
90static int inport_used;
91
92static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs); 90static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs);
93 91
94static int inport_open(struct input_dev *dev) 92static int inport_open(struct input_dev *dev)
95{ 93{
96 if (!inport_used++) { 94 if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL))
97 if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL)) 95 return -EBUSY;
98 return -EBUSY; 96 outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
99 outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); 97 outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
100 outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
101 }
102 98
103 return 0; 99 return 0;
104} 100}
105 101
106static void inport_close(struct input_dev *dev) 102static void inport_close(struct input_dev *dev)
107{ 103{
108 if (!--inport_used) { 104 outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
109 outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); 105 outb(INPORT_MODE_BASE, INPORT_DATA_PORT);
110 outb(INPORT_MODE_BASE, INPORT_DATA_PORT); 106 free_irq(inport_irq, NULL);
111 free_irq(inport_irq, NULL);
112 }
113} 107}
114 108
115static struct input_dev inport_dev = { 109static struct input_dev inport_dev = {
@@ -120,11 +114,11 @@ static struct input_dev inport_dev = {
120 .close = inport_close, 114 .close = inport_close,
121 .name = INPORT_NAME, 115 .name = INPORT_NAME,
122 .phys = "isa023c/input0", 116 .phys = "isa023c/input0",
123 .id = { 117 .id = {
124 .bustype = BUS_ISA, 118 .bustype = BUS_ISA,
125 .vendor = INPORT_VENDOR, 119 .vendor = INPORT_VENDOR,
126 .product = 0x0001, 120 .product = 0x0001,
127 .version = 0x0100, 121 .version = 0x0100,
128 }, 122 },
129}; 123};
130 124
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
new file mode 100644
index 000000000000..bd9df9b28325
--- /dev/null
+++ b/drivers/input/mouse/lifebook.c
@@ -0,0 +1,134 @@
1/*
2 * Fujitsu B-series Lifebook PS/2 TouchScreen driver
3 *
4 * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
5 * Copyright (c) 2005 Kenan Esau <kenan.esau@conan.de>
6 *
7 * TouchScreen detection, absolute mode setting and packet layout is taken from
8 * Harald Hoyer's description of the device.
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License version 2 as published by
12 * the Free Software Foundation.
13 */
14
15#include <linux/input.h>
16#include <linux/serio.h>
17#include <linux/libps2.h>
18#include <linux/dmi.h>
19
20#include "psmouse.h"
21#include "lifebook.h"
22
23static struct dmi_system_id lifebook_dmi_table[] = {
24 {
25 .ident = "Lifebook B",
26 .matches = {
27 DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK B Series"),
28 },
29 },
30 { }
31};
32
33
34static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse, struct pt_regs *regs)
35{
36 unsigned char *packet = psmouse->packet;
37 struct input_dev *dev = &psmouse->dev;
38
39 if (psmouse->pktcnt != 3)
40 return PSMOUSE_GOOD_DATA;
41
42 input_regs(dev, regs);
43
44 /* calculate X and Y */
45 if ((packet[0] & 0x08) == 0x00) {
46 input_report_abs(dev, ABS_X,
47 (packet[1] | ((packet[0] & 0x30) << 4)));
48 input_report_abs(dev, ABS_Y,
49 1024 - (packet[2] | ((packet[0] & 0xC0) << 2)));
50 } else {
51 input_report_rel(dev, REL_X,
52 ((packet[0] & 0x10) ? packet[1] - 256 : packet[1]));
53 input_report_rel(dev, REL_Y,
54 -(int)((packet[0] & 0x20) ? packet[2] - 256 : packet[2]));
55 }
56
57 input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
58 input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
59 input_report_key(dev, BTN_TOUCH, packet[0] & 0x04);
60
61 input_sync(dev);
62
63 return PSMOUSE_FULL_PACKET;
64}
65
66static int lifebook_absolute_mode(struct psmouse *psmouse)
67{
68 struct ps2dev *ps2dev = &psmouse->ps2dev;
69 unsigned char param;
70
71 if (psmouse_reset(psmouse))
72 return -1;
73
74 /*
75 Enable absolute output -- ps2_command fails always but if
76 you leave this call out the touchsreen will never send
77 absolute coordinates
78 */
79 param = 0x07;
80 ps2_command(ps2dev, &param, PSMOUSE_CMD_SETRES);
81
82 return 0;
83}
84
85static void lifebook_set_resolution(struct psmouse *psmouse, unsigned int resolution)
86{
87 unsigned char params[] = { 0, 1, 2, 2, 3 };
88
89 if (resolution == 0 || resolution > 400)
90 resolution = 400;
91
92 ps2_command(&psmouse->ps2dev, &params[resolution / 100], PSMOUSE_CMD_SETRES);
93 psmouse->resolution = 50 << params[resolution / 100];
94}
95
96static void lifebook_disconnect(struct psmouse *psmouse)
97{
98 psmouse_reset(psmouse);
99}
100
101int lifebook_detect(struct psmouse *psmouse, int set_properties)
102{
103 if (!dmi_check_system(lifebook_dmi_table))
104 return -1;
105
106 if (set_properties) {
107 psmouse->vendor = "Fujitsu";
108 psmouse->name = "Lifebook TouchScreen";
109 }
110
111 return 0;
112}
113
114int lifebook_init(struct psmouse *psmouse)
115{
116 if (lifebook_absolute_mode(psmouse))
117 return -1;
118
119 psmouse->dev.evbit[0] = BIT(EV_ABS) | BIT(EV_KEY) | BIT(EV_REL);
120 psmouse->dev.keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
121 psmouse->dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
122 psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
123 input_set_abs_params(&psmouse->dev, ABS_X, 0, 1024, 0, 0);
124 input_set_abs_params(&psmouse->dev, ABS_Y, 0, 1024, 0, 0);
125
126 psmouse->protocol_handler = lifebook_process_byte;
127 psmouse->set_resolution = lifebook_set_resolution;
128 psmouse->disconnect = lifebook_disconnect;
129 psmouse->reconnect = lifebook_absolute_mode;
130 psmouse->pktsize = 3;
131
132 return 0;
133}
134
diff --git a/drivers/input/mouse/lifebook.h b/drivers/input/mouse/lifebook.h
new file mode 100644
index 000000000000..be1c0943825d
--- /dev/null
+++ b/drivers/input/mouse/lifebook.h
@@ -0,0 +1,17 @@
1/*
2 * Fujitsu B-series Lifebook PS/2 TouchScreen driver
3 *
4 * Copyright (c) 2005 Vojtech Pavlik
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published by
8 * the Free Software Foundation.
9 */
10
11#ifndef _LIFEBOOK_H
12#define _LIFEBOOK_H
13
14int lifebook_detect(struct psmouse *psmouse, int set_properties);
15int lifebook_init(struct psmouse *psmouse);
16
17#endif
diff --git a/drivers/input/mouse/logibm.c b/drivers/input/mouse/logibm.c
index 77eb83e87f61..8b5243167227 100644
--- a/drivers/input/mouse/logibm.c
+++ b/drivers/input/mouse/logibm.c
@@ -18,18 +18,18 @@
18/* 18/*
19 * This program is free software; you can redistribute it and/or modify 19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by 20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 2 of the License, or 21 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version. 22 * (at your option) any later version.
23 * 23 *
24 * This program is distributed in the hope that it will be useful, 24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of 25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details. 27 * GNU General Public License for more details.
28 * 28 *
29 * You should have received a copy of the GNU General Public License 29 * You should have received a copy of the GNU General Public License
30 * along with this program; if not, write to the Free Software 30 * along with this program; if not, write to the Free Software
31 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 31 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 * 32 *
33 * Should you need to contact me, the author, you can do so either by 33 * Should you need to contact me, the author, you can do so either by
34 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: 34 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
35 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic 35 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -77,16 +77,11 @@ MODULE_PARM_DESC(irq, "IRQ number (5=default)");
77 77
78__obsolete_setup("logibm_irq="); 78__obsolete_setup("logibm_irq=");
79 79
80static int logibm_used = 0;
81
82static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs); 80static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs);
83 81
84static int logibm_open(struct input_dev *dev) 82static int logibm_open(struct input_dev *dev)
85{ 83{
86 if (logibm_used++)
87 return 0;
88 if (request_irq(logibm_irq, logibm_interrupt, 0, "logibm", NULL)) { 84 if (request_irq(logibm_irq, logibm_interrupt, 0, "logibm", NULL)) {
89 logibm_used--;
90 printk(KERN_ERR "logibm.c: Can't allocate irq %d\n", logibm_irq); 85 printk(KERN_ERR "logibm.c: Can't allocate irq %d\n", logibm_irq);
91 return -EBUSY; 86 return -EBUSY;
92 } 87 }
@@ -96,8 +91,6 @@ static int logibm_open(struct input_dev *dev)
96 91
97static void logibm_close(struct input_dev *dev) 92static void logibm_close(struct input_dev *dev)
98{ 93{
99 if (--logibm_used)
100 return;
101 outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT); 94 outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
102 free_irq(logibm_irq, NULL); 95 free_irq(logibm_irq, NULL);
103} 96}
@@ -167,7 +160,7 @@ static int __init logibm_init(void)
167 outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT); 160 outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
168 161
169 input_register_device(&logibm_dev); 162 input_register_device(&logibm_dev);
170 163
171 printk(KERN_INFO "input: Logitech bus mouse at %#x irq %d\n", LOGIBM_BASE, logibm_irq); 164 printk(KERN_INFO "input: Logitech bus mouse at %#x irq %d\n", LOGIBM_BASE, logibm_irq);
172 165
173 return 0; 166 return 0;
diff --git a/drivers/input/mouse/maplemouse.c b/drivers/input/mouse/maplemouse.c
index 12dc0ef5020f..e90c60cbbf05 100644
--- a/drivers/input/mouse/maplemouse.c
+++ b/drivers/input/mouse/maplemouse.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * $Id: maplemouse.c,v 1.2 2004/03/22 01:18:15 lethal Exp $ 2 * $Id: maplemouse.c,v 1.2 2004/03/22 01:18:15 lethal Exp $
3 * SEGA Dreamcast mouse driver 3 * SEGA Dreamcast mouse driver
4 * Based on drivers/usb/usbmouse.c 4 * Based on drivers/usb/usbmouse.c
5 */ 5 */
6 6
@@ -15,80 +15,51 @@
15MODULE_AUTHOR("YAEGASHI Takeshi <t@keshi.org>"); 15MODULE_AUTHOR("YAEGASHI Takeshi <t@keshi.org>");
16MODULE_DESCRIPTION("SEGA Dreamcast mouse driver"); 16MODULE_DESCRIPTION("SEGA Dreamcast mouse driver");
17 17
18struct dc_mouse {
19 struct input_dev dev;
20 int open;
21};
22
23
24static void dc_mouse_callback(struct mapleq *mq) 18static void dc_mouse_callback(struct mapleq *mq)
25{ 19{
26 int buttons, relx, rely, relz; 20 int buttons, relx, rely, relz;
27 struct maple_device *mapledev = mq->dev; 21 struct maple_device *mapledev = mq->dev;
28 struct dc_mouse *mouse = mapledev->private_data; 22 struct input_dev *dev = mapledev->private_data;
29 struct input_dev *dev = &mouse->dev;
30 unsigned char *res = mq->recvbuf; 23 unsigned char *res = mq->recvbuf;
31 24
32 buttons = ~res[8]; 25 buttons = ~res[8];
33 relx=*(unsigned short *)(res+12)-512; 26 relx = *(unsigned short *)(res + 12) - 512;
34 rely=*(unsigned short *)(res+14)-512; 27 rely = *(unsigned short *)(res + 14) - 512;
35 relz=*(unsigned short *)(res+16)-512; 28 relz = *(unsigned short *)(res + 16) - 512;
36 29
37 input_report_key(dev, BTN_LEFT, buttons&4); 30 input_report_key(dev, BTN_LEFT, buttons & 4);
38 input_report_key(dev, BTN_MIDDLE, buttons&9); 31 input_report_key(dev, BTN_MIDDLE, buttons & 9);
39 input_report_key(dev, BTN_RIGHT, buttons&2); 32 input_report_key(dev, BTN_RIGHT, buttons & 2);
40 input_report_rel(dev, REL_X, relx); 33 input_report_rel(dev, REL_X, relx);
41 input_report_rel(dev, REL_Y, rely); 34 input_report_rel(dev, REL_Y, rely);
42 input_report_rel(dev, REL_WHEEL, relz); 35 input_report_rel(dev, REL_WHEEL, relz);
43 input_sync(dev); 36 input_sync(dev);
44} 37}
45 38
46
47static int dc_mouse_open(struct input_dev *dev)
48{
49 struct dc_mouse *mouse = dev->private;
50 mouse->open++;
51 return 0;
52}
53
54
55static void dc_mouse_close(struct input_dev *dev)
56{
57 struct dc_mouse *mouse = dev->private;
58 mouse->open--;
59}
60
61
62static int dc_mouse_connect(struct maple_device *dev) 39static int dc_mouse_connect(struct maple_device *dev)
63{ 40{
64 unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]); 41 unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]);
65 struct dc_mouse *mouse; 42 struct input_dev *input_dev;
66 43
67 if (!(mouse = kmalloc(sizeof(struct dc_mouse), GFP_KERNEL))) 44 if (!(input_dev = kmalloc(sizeof(struct input_dev), GFP_KERNEL)))
68 return -1; 45 return -1;
69 memset(mouse, 0, sizeof(struct dc_mouse));
70
71 dev->private_data = mouse;
72 46
73 mouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); 47 dev->private_data = input_dev;
74 mouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
75 mouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
76 48
77 init_input_dev(&mouse->dev); 49 memset(input_dev, 0, sizeof(struct dc_mouse));
50 init_input_dev(input_dev);
51 input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
52 input_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
53 input_dev->relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
78 54
79 mouse->dev.private = mouse; 55 input_dev->name = dev->product_name;
80 mouse->dev.open = dc_mouse_open; 56 input_dev->id.bustype = BUS_MAPLE;
81 mouse->dev.close = dc_mouse_close;
82 mouse->dev.event = NULL;
83 57
84 mouse->dev.name = dev->product_name; 58 input_register_device(input_dev);
85 mouse->dev.id.bustype = BUS_MAPLE;
86
87 input_register_device(&mouse->dev);
88 59
89 maple_getcond_callback(dev, dc_mouse_callback, 1, MAPLE_FUNC_MOUSE); 60 maple_getcond_callback(dev, dc_mouse_callback, 1, MAPLE_FUNC_MOUSE);
90 61
91 printk(KERN_INFO "input: mouse(0x%lx): %s\n", data, mouse->dev.name); 62 printk(KERN_INFO "input: mouse(0x%lx): %s\n", data, input_dev->name);
92 63
93 return 0; 64 return 0;
94} 65}
@@ -96,10 +67,10 @@ static int dc_mouse_connect(struct maple_device *dev)
96 67
97static void dc_mouse_disconnect(struct maple_device *dev) 68static void dc_mouse_disconnect(struct maple_device *dev)
98{ 69{
99 struct dc_mouse *mouse = dev->private_data; 70 struct input_dev *input_dev = dev->private_data;
100 71
101 input_unregister_device(&mouse->dev); 72 input_unregister_device(input_dev);
102 kfree(mouse); 73 kfree(input_dev);
103} 74}
104 75
105 76
diff --git a/drivers/input/mouse/pc110pad.c b/drivers/input/mouse/pc110pad.c
index 0c74918fe254..93393d5c0078 100644
--- a/drivers/input/mouse/pc110pad.c
+++ b/drivers/input/mouse/pc110pad.c
@@ -4,7 +4,7 @@
4 * Copyright (c) 2000-2001 Vojtech Pavlik 4 * Copyright (c) 2000-2001 Vojtech Pavlik
5 * 5 *
6 * Based on the work of: 6 * Based on the work of:
7 * Alan Cox Robin O'Leary 7 * Alan Cox Robin O'Leary
8 */ 8 */
9 9
10/* 10/*
@@ -56,7 +56,6 @@ static int pc110pad_io = 0x15e0;
56static struct input_dev pc110pad_dev; 56static struct input_dev pc110pad_dev;
57static int pc110pad_data[3]; 57static int pc110pad_data[3];
58static int pc110pad_count; 58static int pc110pad_count;
59static int pc110pad_used;
60 59
61static char *pc110pad_name = "IBM PC110 TouchPad"; 60static char *pc110pad_name = "IBM PC110 TouchPad";
62static char *pc110pad_phys = "isa15e0/input0"; 61static char *pc110pad_phys = "isa15e0/input0";
@@ -74,7 +73,7 @@ static irqreturn_t pc110pad_interrupt(int irq, void *ptr, struct pt_regs *regs)
74 73
75 if (pc110pad_count < 3) 74 if (pc110pad_count < 3)
76 return IRQ_HANDLED; 75 return IRQ_HANDLED;
77 76
78 input_regs(&pc110pad_dev, regs); 77 input_regs(&pc110pad_dev, regs);
79 input_report_key(&pc110pad_dev, BTN_TOUCH, 78 input_report_key(&pc110pad_dev, BTN_TOUCH,
80 pc110pad_data[0] & 0x01); 79 pc110pad_data[0] & 0x01);
@@ -90,15 +89,11 @@ static irqreturn_t pc110pad_interrupt(int irq, void *ptr, struct pt_regs *regs)
90 89
91static void pc110pad_close(struct input_dev *dev) 90static void pc110pad_close(struct input_dev *dev)
92{ 91{
93 if (!--pc110pad_used) 92 outb(PC110PAD_OFF, pc110pad_io + 2);
94 outb(PC110PAD_OFF, pc110pad_io + 2);
95} 93}
96 94
97static int pc110pad_open(struct input_dev *dev) 95static int pc110pad_open(struct input_dev *dev)
98{ 96{
99 if (pc110pad_used++)
100 return 0;
101
102 pc110pad_interrupt(0,NULL,NULL); 97 pc110pad_interrupt(0,NULL,NULL);
103 pc110pad_interrupt(0,NULL,NULL); 98 pc110pad_interrupt(0,NULL,NULL);
104 pc110pad_interrupt(0,NULL,NULL); 99 pc110pad_interrupt(0,NULL,NULL);
@@ -145,7 +140,7 @@ static int __init pc110pad_init(void)
145 140
146 pc110pad_dev.absmax[ABS_X] = 0x1ff; 141 pc110pad_dev.absmax[ABS_X] = 0x1ff;
147 pc110pad_dev.absmax[ABS_Y] = 0x0ff; 142 pc110pad_dev.absmax[ABS_Y] = 0x0ff;
148 143
149 pc110pad_dev.open = pc110pad_open; 144 pc110pad_dev.open = pc110pad_open;
150 pc110pad_dev.close = pc110pad_close; 145 pc110pad_dev.close = pc110pad_close;
151 146
@@ -156,17 +151,17 @@ static int __init pc110pad_init(void)
156 pc110pad_dev.id.product = 0x0001; 151 pc110pad_dev.id.product = 0x0001;
157 pc110pad_dev.id.version = 0x0100; 152 pc110pad_dev.id.version = 0x0100;
158 153
159 input_register_device(&pc110pad_dev); 154 input_register_device(&pc110pad_dev);
160 155
161 printk(KERN_INFO "input: %s at %#x irq %d\n", 156 printk(KERN_INFO "input: %s at %#x irq %d\n",
162 pc110pad_name, pc110pad_io, pc110pad_irq); 157 pc110pad_name, pc110pad_io, pc110pad_irq);
163 158
164 return 0; 159 return 0;
165} 160}
166 161
167static void __exit pc110pad_exit(void) 162static void __exit pc110pad_exit(void)
168{ 163{
169 input_unregister_device(&pc110pad_dev); 164 input_unregister_device(&pc110pad_dev);
170 165
171 outb(PC110PAD_OFF, pc110pad_io + 2); 166 outb(PC110PAD_OFF, pc110pad_io + 2);
172 167
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 019034b21a0b..19785a6c5abd 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -24,6 +24,7 @@
24#include "synaptics.h" 24#include "synaptics.h"
25#include "logips2pp.h" 25#include "logips2pp.h"
26#include "alps.h" 26#include "alps.h"
27#include "lifebook.h"
27 28
28#define DRIVER_DESC "PS/2 mouse driver" 29#define DRIVER_DESC "PS/2 mouse driver"
29 30
@@ -31,10 +32,9 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
31MODULE_DESCRIPTION(DRIVER_DESC); 32MODULE_DESCRIPTION(DRIVER_DESC);
32MODULE_LICENSE("GPL"); 33MODULE_LICENSE("GPL");
33 34
34static unsigned int psmouse_max_proto = -1U; 35static unsigned int psmouse_max_proto = PSMOUSE_AUTO;
35static int psmouse_set_maxproto(const char *val, struct kernel_param *kp); 36static int psmouse_set_maxproto(const char *val, struct kernel_param *kp);
36static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp); 37static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp);
37static char *psmouse_proto_abbrev[] = { NULL, "bare", NULL, NULL, NULL, "imps", "exps", NULL, NULL, NULL };
38#define param_check_proto_abbrev(name, p) __param_check(name, p, unsigned int) 38#define param_check_proto_abbrev(name, p) __param_check(name, p, unsigned int)
39#define param_set_proto_abbrev psmouse_set_maxproto 39#define param_set_proto_abbrev psmouse_set_maxproto
40#define param_get_proto_abbrev psmouse_get_maxproto 40#define param_get_proto_abbrev psmouse_get_maxproto
@@ -57,6 +57,7 @@ static unsigned int psmouse_resetafter;
57module_param_named(resetafter, psmouse_resetafter, uint, 0644); 57module_param_named(resetafter, psmouse_resetafter, uint, 0644);
58MODULE_PARM_DESC(resetafter, "Reset device after so many bad packets (0 = never)."); 58MODULE_PARM_DESC(resetafter, "Reset device after so many bad packets (0 = never).");
59 59
60PSMOUSE_DEFINE_ATTR(protocol);
60PSMOUSE_DEFINE_ATTR(rate); 61PSMOUSE_DEFINE_ATTR(rate);
61PSMOUSE_DEFINE_ATTR(resolution); 62PSMOUSE_DEFINE_ATTR(resolution);
62PSMOUSE_DEFINE_ATTR(resetafter); 63PSMOUSE_DEFINE_ATTR(resetafter);
@@ -67,7 +68,23 @@ __obsolete_setup("psmouse_smartscroll=");
67__obsolete_setup("psmouse_resetafter="); 68__obsolete_setup("psmouse_resetafter=");
68__obsolete_setup("psmouse_rate="); 69__obsolete_setup("psmouse_rate=");
69 70
70static char *psmouse_protocols[] = { "None", "PS/2", "PS2++", "ThinkPS/2", "GenPS/2", "ImPS/2", "ImExPS/2", "SynPS/2", "AlpsPS/2" }; 71/*
72 * psmouse_sem protects all operations changing state of mouse
73 * (connecting, disconnecting, changing rate or resolution via
74 * sysfs). We could use a per-device semaphore but since there
75 * rarely more than one PS/2 mouse connected and since semaphore
76 * is taken in "slow" paths it is not worth it.
77 */
78static DECLARE_MUTEX(psmouse_sem);
79
80struct psmouse_protocol {
81 enum psmouse_type type;
82 char *name;
83 char *alias;
84 int maxproto;
85 int (*detect)(struct psmouse *, int);
86 int (*init)(struct psmouse *);
87};
71 88
72/* 89/*
73 * psmouse_process_byte() analyzes the PS/2 data stream and reports 90 * psmouse_process_byte() analyzes the PS/2 data stream and reports
@@ -407,12 +424,15 @@ static int thinking_detect(struct psmouse *psmouse, int set_properties)
407 */ 424 */
408static int ps2bare_detect(struct psmouse *psmouse, int set_properties) 425static int ps2bare_detect(struct psmouse *psmouse, int set_properties)
409{ 426{
410 if (!psmouse->vendor) psmouse->vendor = "Generic"; 427 if (set_properties) {
411 if (!psmouse->name) psmouse->name = "Mouse"; 428 if (!psmouse->vendor) psmouse->vendor = "Generic";
429 if (!psmouse->name) psmouse->name = "Mouse";
430 }
412 431
413 return 0; 432 return 0;
414} 433}
415 434
435
416/* 436/*
417 * psmouse_extensions() probes for any extensions to the basic PS/2 protocol 437 * psmouse_extensions() probes for any extensions to the basic PS/2 protocol
418 * the mouse may have. 438 * the mouse may have.
@@ -424,6 +444,17 @@ static int psmouse_extensions(struct psmouse *psmouse,
424 int synaptics_hardware = 0; 444 int synaptics_hardware = 0;
425 445
426/* 446/*
447 * We always check for lifebook because it does not disturb mouse
448 * (it only checks DMI information).
449 */
450 if (lifebook_detect(psmouse, set_properties) == 0) {
451 if (max_proto > PSMOUSE_IMEX) {
452 if (!set_properties || lifebook_init(psmouse) == 0)
453 return PSMOUSE_LIFEBOOK;
454 }
455 }
456
457/*
427 * Try Kensington ThinkingMouse (we try first, because synaptics probe 458 * Try Kensington ThinkingMouse (we try first, because synaptics probe
428 * upsets the thinkingmouse). 459 * upsets the thinkingmouse).
429 */ 460 */
@@ -506,6 +537,103 @@ static int psmouse_extensions(struct psmouse *psmouse,
506 return PSMOUSE_PS2; 537 return PSMOUSE_PS2;
507} 538}
508 539
540static struct psmouse_protocol psmouse_protocols[] = {
541 {
542 .type = PSMOUSE_PS2,
543 .name = "PS/2",
544 .alias = "bare",
545 .maxproto = 1,
546 .detect = ps2bare_detect,
547 },
548 {
549 .type = PSMOUSE_PS2PP,
550 .name = "PS2++",
551 .alias = "logitech",
552 .detect = ps2pp_init,
553 },
554 {
555 .type = PSMOUSE_THINKPS,
556 .name = "ThinkPS/2",
557 .alias = "thinkps",
558 .detect = thinking_detect,
559 },
560 {
561 .type = PSMOUSE_GENPS,
562 .name = "GenPS/2",
563 .alias = "genius",
564 .detect = genius_detect,
565 },
566 {
567 .type = PSMOUSE_IMPS,
568 .name = "ImPS/2",
569 .alias = "imps",
570 .maxproto = 1,
571 .detect = intellimouse_detect,
572 },
573 {
574 .type = PSMOUSE_IMEX,
575 .name = "ImExPS/2",
576 .alias = "exps",
577 .maxproto = 1,
578 .detect = im_explorer_detect,
579 },
580 {
581 .type = PSMOUSE_SYNAPTICS,
582 .name = "SynPS/2",
583 .alias = "synaptics",
584 .detect = synaptics_detect,
585 .init = synaptics_init,
586 },
587 {
588 .type = PSMOUSE_ALPS,
589 .name = "AlpsPS/2",
590 .alias = "alps",
591 .detect = alps_detect,
592 .init = alps_init,
593 },
594 {
595 .type = PSMOUSE_LIFEBOOK,
596 .name = "LBPS/2",
597 .alias = "lifebook",
598 .init = lifebook_init,
599 },
600 {
601 .type = PSMOUSE_AUTO,
602 .name = "auto",
603 .alias = "any",
604 .maxproto = 1,
605 },
606};
607
608static struct psmouse_protocol *psmouse_protocol_by_type(enum psmouse_type type)
609{
610 int i;
611
612 for (i = 0; i < ARRAY_SIZE(psmouse_protocols); i++)
613 if (psmouse_protocols[i].type == type)
614 return &psmouse_protocols[i];
615
616 WARN_ON(1);
617 return &psmouse_protocols[0];
618}
619
620static struct psmouse_protocol *psmouse_protocol_by_name(const char *name, size_t len)
621{
622 struct psmouse_protocol *p;
623 int i;
624
625 for (i = 0; i < ARRAY_SIZE(psmouse_protocols); i++) {
626 p = &psmouse_protocols[i];
627
628 if ((strlen(p->name) == len && !strncmp(p->name, name, len)) ||
629 (strlen(p->alias) == len && !strncmp(p->alias, name, len)))
630 return &psmouse_protocols[i];
631 }
632
633 return NULL;
634}
635
636
509/* 637/*
510 * psmouse_probe() probes for a PS/2 mouse. 638 * psmouse_probe() probes for a PS/2 mouse.
511 */ 639 */
@@ -653,30 +781,84 @@ static void psmouse_cleanup(struct serio *serio)
653 781
654static void psmouse_disconnect(struct serio *serio) 782static void psmouse_disconnect(struct serio *serio)
655{ 783{
656 struct psmouse *psmouse, *parent; 784 struct psmouse *psmouse, *parent = NULL;
657 785
786 psmouse = serio_get_drvdata(serio);
787
788 device_remove_file(&serio->dev, &psmouse_attr_protocol);
658 device_remove_file(&serio->dev, &psmouse_attr_rate); 789 device_remove_file(&serio->dev, &psmouse_attr_rate);
659 device_remove_file(&serio->dev, &psmouse_attr_resolution); 790 device_remove_file(&serio->dev, &psmouse_attr_resolution);
660 device_remove_file(&serio->dev, &psmouse_attr_resetafter); 791 device_remove_file(&serio->dev, &psmouse_attr_resetafter);
661 792
662 psmouse = serio_get_drvdata(serio); 793 down(&psmouse_sem);
794
663 psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); 795 psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
664 796
665 if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) { 797 if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
666 parent = serio_get_drvdata(serio->parent); 798 parent = serio_get_drvdata(serio->parent);
667 if (parent->pt_deactivate) 799 psmouse_deactivate(parent);
668 parent->pt_deactivate(parent);
669 } 800 }
670 801
671 if (psmouse->disconnect) 802 if (psmouse->disconnect)
672 psmouse->disconnect(psmouse); 803 psmouse->disconnect(psmouse);
673 804
805 if (parent && parent->pt_deactivate)
806 parent->pt_deactivate(parent);
807
674 psmouse_set_state(psmouse, PSMOUSE_IGNORE); 808 psmouse_set_state(psmouse, PSMOUSE_IGNORE);
675 809
676 input_unregister_device(&psmouse->dev); 810 input_unregister_device(&psmouse->dev);
677 serio_close(serio); 811 serio_close(serio);
678 serio_set_drvdata(serio, NULL); 812 serio_set_drvdata(serio, NULL);
679 kfree(psmouse); 813 kfree(psmouse);
814
815 if (parent)
816 psmouse_activate(parent);
817
818 up(&psmouse_sem);
819}
820
821static int psmouse_switch_protocol(struct psmouse *psmouse, struct psmouse_protocol *proto)
822{
823 memset(&psmouse->dev, 0, sizeof(struct input_dev));
824
825 init_input_dev(&psmouse->dev);
826
827 psmouse->dev.private = psmouse;
828 psmouse->dev.dev = &psmouse->ps2dev.serio->dev;
829
830 psmouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
831 psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
832 psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
833
834 psmouse->set_rate = psmouse_set_rate;
835 psmouse->set_resolution = psmouse_set_resolution;
836 psmouse->protocol_handler = psmouse_process_byte;
837 psmouse->pktsize = 3;
838
839 if (proto && (proto->detect || proto->init)) {
840 if (proto->detect && proto->detect(psmouse, 1) < 0)
841 return -1;
842
843 if (proto->init && proto->init(psmouse) < 0)
844 return -1;
845
846 psmouse->type = proto->type;
847 }
848 else
849 psmouse->type = psmouse_extensions(psmouse, psmouse_max_proto, 1);
850
851 sprintf(psmouse->devname, "%s %s %s",
852 psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name);
853
854 psmouse->dev.name = psmouse->devname;
855 psmouse->dev.phys = psmouse->phys;
856 psmouse->dev.id.bustype = BUS_I8042;
857 psmouse->dev.id.vendor = 0x0002;
858 psmouse->dev.id.product = psmouse->type;
859 psmouse->dev.id.version = psmouse->model;
860
861 return 0;
680} 862}
681 863
682/* 864/*
@@ -688,6 +870,8 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
688 struct psmouse *psmouse, *parent = NULL; 870 struct psmouse *psmouse, *parent = NULL;
689 int retval; 871 int retval;
690 872
873 down(&psmouse_sem);
874
691 /* 875 /*
692 * If this is a pass-through port deactivate parent so the device 876 * If this is a pass-through port deactivate parent so the device
693 * connected to this port can be successfully identified 877 * connected to this port can be successfully identified
@@ -697,20 +881,14 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
697 psmouse_deactivate(parent); 881 psmouse_deactivate(parent);
698 } 882 }
699 883
700 if (!(psmouse = kmalloc(sizeof(struct psmouse), GFP_KERNEL))) { 884 if (!(psmouse = kcalloc(1, sizeof(struct psmouse), GFP_KERNEL))) {
701 retval = -ENOMEM; 885 retval = -ENOMEM;
702 goto out; 886 goto out;
703 } 887 }
704 888
705 memset(psmouse, 0, sizeof(struct psmouse));
706
707 ps2_init(&psmouse->ps2dev, serio); 889 ps2_init(&psmouse->ps2dev, serio);
708 sprintf(psmouse->phys, "%s/input0", serio->phys); 890 sprintf(psmouse->phys, "%s/input0", serio->phys);
709 psmouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL); 891
710 psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
711 psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
712 psmouse->dev.private = psmouse;
713 psmouse->dev.dev = &serio->dev;
714 psmouse_set_state(psmouse, PSMOUSE_INITIALIZING); 892 psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
715 893
716 serio_set_drvdata(serio, psmouse); 894 serio_set_drvdata(serio, psmouse);
@@ -734,25 +912,10 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
734 psmouse->resolution = psmouse_resolution; 912 psmouse->resolution = psmouse_resolution;
735 psmouse->resetafter = psmouse_resetafter; 913 psmouse->resetafter = psmouse_resetafter;
736 psmouse->smartscroll = psmouse_smartscroll; 914 psmouse->smartscroll = psmouse_smartscroll;
737 psmouse->set_rate = psmouse_set_rate;
738 psmouse->set_resolution = psmouse_set_resolution;
739 psmouse->protocol_handler = psmouse_process_byte;
740 psmouse->pktsize = 3;
741 915
742 psmouse->type = psmouse_extensions(psmouse, psmouse_max_proto, 1); 916 psmouse_switch_protocol(psmouse, NULL);
743
744 sprintf(psmouse->devname, "%s %s %s",
745 psmouse_protocols[psmouse->type], psmouse->vendor, psmouse->name);
746
747 psmouse->dev.name = psmouse->devname;
748 psmouse->dev.phys = psmouse->phys;
749 psmouse->dev.id.bustype = BUS_I8042;
750 psmouse->dev.id.vendor = 0x0002;
751 psmouse->dev.id.product = psmouse->type;
752 psmouse->dev.id.version = psmouse->model;
753 917
754 input_register_device(&psmouse->dev); 918 input_register_device(&psmouse->dev);
755
756 printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys); 919 printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys);
757 920
758 psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); 921 psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
@@ -762,6 +925,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
762 if (parent && parent->pt_activate) 925 if (parent && parent->pt_activate)
763 parent->pt_activate(parent); 926 parent->pt_activate(parent);
764 927
928 device_create_file(&serio->dev, &psmouse_attr_protocol);
765 device_create_file(&serio->dev, &psmouse_attr_rate); 929 device_create_file(&serio->dev, &psmouse_attr_rate);
766 device_create_file(&serio->dev, &psmouse_attr_resolution); 930 device_create_file(&serio->dev, &psmouse_attr_resolution);
767 device_create_file(&serio->dev, &psmouse_attr_resetafter); 931 device_create_file(&serio->dev, &psmouse_attr_resetafter);
@@ -771,10 +935,11 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
771 retval = 0; 935 retval = 0;
772 936
773out: 937out:
774 /* If this is a pass-through port the parent awaits to be activated */ 938 /* If this is a pass-through port the parent needs to be re-activated */
775 if (parent) 939 if (parent)
776 psmouse_activate(parent); 940 psmouse_activate(parent);
777 941
942 up(&psmouse_sem);
778 return retval; 943 return retval;
779} 944}
780 945
@@ -791,6 +956,8 @@ static int psmouse_reconnect(struct serio *serio)
791 return -1; 956 return -1;
792 } 957 }
793 958
959 down(&psmouse_sem);
960
794 if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) { 961 if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
795 parent = serio_get_drvdata(serio->parent); 962 parent = serio_get_drvdata(serio->parent);
796 psmouse_deactivate(parent); 963 psmouse_deactivate(parent);
@@ -823,6 +990,7 @@ out:
823 if (parent) 990 if (parent)
824 psmouse_activate(parent); 991 psmouse_activate(parent);
825 992
993 up(&psmouse_sem);
826 return rc; 994 return rc;
827} 995}
828 996
@@ -893,26 +1061,109 @@ ssize_t psmouse_attr_set_helper(struct device *dev, const char *buf, size_t coun
893 1061
894 if (serio->drv != &psmouse_drv) { 1062 if (serio->drv != &psmouse_drv) {
895 retval = -ENODEV; 1063 retval = -ENODEV;
896 goto out; 1064 goto out_unpin;
1065 }
1066
1067 retval = down_interruptible(&psmouse_sem);
1068 if (retval)
1069 goto out_unpin;
1070
1071 if (psmouse->state == PSMOUSE_IGNORE) {
1072 retval = -ENODEV;
1073 goto out_up;
897 } 1074 }
898 1075
899 if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) { 1076 if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
900 parent = serio_get_drvdata(serio->parent); 1077 parent = serio_get_drvdata(serio->parent);
901 psmouse_deactivate(parent); 1078 psmouse_deactivate(parent);
902 } 1079 }
1080
903 psmouse_deactivate(psmouse); 1081 psmouse_deactivate(psmouse);
904 1082
905 retval = handler(psmouse, buf, count); 1083 retval = handler(psmouse, buf, count);
906 1084
907 psmouse_activate(psmouse); 1085 if (retval != -ENODEV)
1086 psmouse_activate(psmouse);
1087
908 if (parent) 1088 if (parent)
909 psmouse_activate(parent); 1089 psmouse_activate(parent);
910 1090
911out: 1091 out_up:
1092 up(&psmouse_sem);
1093 out_unpin:
912 serio_unpin_driver(serio); 1094 serio_unpin_driver(serio);
913 return retval; 1095 return retval;
914} 1096}
915 1097
1098static ssize_t psmouse_attr_show_protocol(struct psmouse *psmouse, char *buf)
1099{
1100 return sprintf(buf, "%s\n", psmouse_protocol_by_type(psmouse->type)->name);
1101}
1102
1103static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, const char *buf, size_t count)
1104{
1105 struct serio *serio = psmouse->ps2dev.serio;
1106 struct psmouse *parent = NULL;
1107 struct psmouse_protocol *proto;
1108 int retry = 0;
1109
1110 if (!(proto = psmouse_protocol_by_name(buf, count)))
1111 return -EINVAL;
1112
1113 if (psmouse->type == proto->type)
1114 return count;
1115
1116 while (serio->child) {
1117 if (++retry > 3) {
1118 printk(KERN_WARNING "psmouse: failed to destroy child port, protocol change aborted.\n");
1119 return -EIO;
1120 }
1121
1122 up(&psmouse_sem);
1123 serio_unpin_driver(serio);
1124 serio_unregister_child_port(serio);
1125 serio_pin_driver_uninterruptible(serio);
1126 down(&psmouse_sem);
1127
1128 if (serio->drv != &psmouse_drv)
1129 return -ENODEV;
1130
1131 if (psmouse->type == proto->type)
1132 return count; /* switched by other thread */
1133 }
1134
1135 if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
1136 parent = serio_get_drvdata(serio->parent);
1137 if (parent->pt_deactivate)
1138 parent->pt_deactivate(parent);
1139 }
1140
1141 if (psmouse->disconnect)
1142 psmouse->disconnect(psmouse);
1143
1144 psmouse_set_state(psmouse, PSMOUSE_IGNORE);
1145 input_unregister_device(&psmouse->dev);
1146
1147 psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
1148
1149 if (psmouse_switch_protocol(psmouse, proto) < 0) {
1150 psmouse_reset(psmouse);
1151 /* default to PSMOUSE_PS2 */
1152 psmouse_switch_protocol(psmouse, &psmouse_protocols[0]);
1153 }
1154
1155 psmouse_initialize(psmouse);
1156 psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
1157
1158 input_register_device(&psmouse->dev);
1159 printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys);
1160
1161 if (parent && parent->pt_activate)
1162 parent->pt_activate(parent);
1163
1164 return count;
1165}
1166
916static ssize_t psmouse_attr_show_rate(struct psmouse *psmouse, char *buf) 1167static ssize_t psmouse_attr_show_rate(struct psmouse *psmouse, char *buf)
917{ 1168{
918 return sprintf(buf, "%d\n", psmouse->rate); 1169 return sprintf(buf, "%d\n", psmouse->rate);
@@ -969,34 +1220,26 @@ static ssize_t psmouse_attr_set_resetafter(struct psmouse *psmouse, const char *
969 1220
970static int psmouse_set_maxproto(const char *val, struct kernel_param *kp) 1221static int psmouse_set_maxproto(const char *val, struct kernel_param *kp)
971{ 1222{
972 int i; 1223 struct psmouse_protocol *proto;
973 1224
974 if (!val) 1225 if (!val)
975 return -EINVAL; 1226 return -EINVAL;
976 1227
977 if (!strncmp(val, "any", 3)) { 1228 proto = psmouse_protocol_by_name(val, strlen(val));
978 *((unsigned int *)kp->arg) = -1U;
979 return 0;
980 }
981 1229
982 for (i = 0; i < ARRAY_SIZE(psmouse_proto_abbrev); i++) { 1230 if (!proto || !proto->maxproto)
983 if (!psmouse_proto_abbrev[i]) 1231 return -EINVAL;
984 continue;
985 1232
986 if (!strncmp(val, psmouse_proto_abbrev[i], strlen(psmouse_proto_abbrev[i]))) { 1233 *((unsigned int *)kp->arg) = proto->type;
987 *((unsigned int *)kp->arg) = i;
988 return 0;
989 }
990 }
991 1234
992 return -EINVAL; \ 1235 return 0; \
993} 1236}
994 1237
995static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp) 1238static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp)
996{ 1239{
997 return sprintf(buffer, "%s\n", 1240 int type = *((unsigned int *)kp->arg);
998 psmouse_max_proto < ARRAY_SIZE(psmouse_proto_abbrev) ? 1241
999 psmouse_proto_abbrev[psmouse_max_proto] : "any"); 1242 return sprintf(buffer, "%s\n", psmouse_protocol_by_type(type)->name);
1000} 1243}
1001 1244
1002static int __init psmouse_init(void) 1245static int __init psmouse_init(void)
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index 79e17a0c4664..86691cf43433 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -77,6 +77,8 @@ enum psmouse_type {
77 PSMOUSE_IMEX, 77 PSMOUSE_IMEX,
78 PSMOUSE_SYNAPTICS, 78 PSMOUSE_SYNAPTICS,
79 PSMOUSE_ALPS, 79 PSMOUSE_ALPS,
80 PSMOUSE_LIFEBOOK,
81 PSMOUSE_AUTO /* This one should always be last */
80}; 82};
81 83
82int psmouse_sliced_command(struct psmouse *psmouse, unsigned char command); 84int psmouse_sliced_command(struct psmouse *psmouse, unsigned char command);
@@ -99,7 +101,7 @@ static ssize_t psmouse_do_set_##_name(struct device *d, struct device_attribute
99{ \ 101{ \
100 return psmouse_attr_set_helper(d, b, s, psmouse_attr_set_##_name); \ 102 return psmouse_attr_set_helper(d, b, s, psmouse_attr_set_##_name); \
101} \ 103} \
102static struct device_attribute psmouse_attr_##_name = \ 104static struct device_attribute psmouse_attr_##_name = \
103 __ATTR(_name, S_IWUSR | S_IRUGO, \ 105 __ATTR(_name, S_IWUSR | S_IRUGO, \
104 psmouse_do_show_##_name, psmouse_do_set_##_name); 106 psmouse_do_show_##_name, psmouse_do_set_##_name);
105 107
diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c
index 7280f68afcee..8fe1212b8fd7 100644
--- a/drivers/input/mouse/rpcmouse.c
+++ b/drivers/input/mouse/rpcmouse.c
@@ -59,7 +59,7 @@ static irqreturn_t rpcmouse_irq(int irq, void *dev_id, struct pt_regs *regs)
59 b = (short) (__raw_readl(0xe0310000) ^ 0x70); 59 b = (short) (__raw_readl(0xe0310000) ^ 0x70);
60 60
61 dx = x - rpcmouse_lastx; 61 dx = x - rpcmouse_lastx;
62 dy = y - rpcmouse_lasty; 62 dy = y - rpcmouse_lasty;
63 63
64 rpcmouse_lastx = x; 64 rpcmouse_lastx = x;
65 rpcmouse_lasty = y; 65 rpcmouse_lasty = y;
diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c
index b2cb101c8110..f024be9b44d2 100644
--- a/drivers/input/mouse/vsxxxaa.c
+++ b/drivers/input/mouse/vsxxxaa.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * Driver for DEC VSXXX-AA mouse (hockey-puck mouse, ball or two rollers) 2 * Driver for DEC VSXXX-AA mouse (hockey-puck mouse, ball or two rollers)
3 * DEC VSXXX-GA mouse (rectangular mouse, with ball) 3 * DEC VSXXX-GA mouse (rectangular mouse, with ball)
4 * DEC VSXXX-AB tablet (digitizer with hair cross or stylus) 4 * DEC VSXXX-AB tablet (digitizer with hair cross or stylus)
5 * 5 *
6 * Copyright (C) 2003-2004 by Jan-Benedict Glaw <jbglaw@lug-owl.de> 6 * Copyright (C) 2003-2004 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
7 * 7 *
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 062848ac7e6b..c6194a9dd174 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -220,6 +220,7 @@ static void mousedev_notify_readers(struct mousedev *mousedev, struct mousedev_h
220 struct mousedev_list *list; 220 struct mousedev_list *list;
221 struct mousedev_motion *p; 221 struct mousedev_motion *p;
222 unsigned long flags; 222 unsigned long flags;
223 int wake_readers = 0;
223 224
224 list_for_each_entry(list, &mousedev->list, node) { 225 list_for_each_entry(list, &mousedev->list, node) {
225 spin_lock_irqsave(&list->packet_lock, flags); 226 spin_lock_irqsave(&list->packet_lock, flags);
@@ -255,11 +256,14 @@ static void mousedev_notify_readers(struct mousedev *mousedev, struct mousedev_h
255 256
256 spin_unlock_irqrestore(&list->packet_lock, flags); 257 spin_unlock_irqrestore(&list->packet_lock, flags);
257 258
258 if (list->ready) 259 if (list->ready) {
259 kill_fasync(&list->fasync, SIGIO, POLL_IN); 260 kill_fasync(&list->fasync, SIGIO, POLL_IN);
261 wake_readers = 1;
262 }
260 } 263 }
261 264
262 wake_up_interruptible(&mousedev->wait); 265 if (wake_readers)
266 wake_up_interruptible(&mousedev->wait);
263} 267}
264 268
265static void mousedev_touchpad_touch(struct mousedev *mousedev, int value) 269static void mousedev_touchpad_touch(struct mousedev *mousedev, int value)
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index c978657068c5..d4c990f7c85e 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -29,6 +29,7 @@ MODULE_LICENSE("GPL");
29 29
30EXPORT_SYMBOL(ps2_init); 30EXPORT_SYMBOL(ps2_init);
31EXPORT_SYMBOL(ps2_sendbyte); 31EXPORT_SYMBOL(ps2_sendbyte);
32EXPORT_SYMBOL(ps2_drain);
32EXPORT_SYMBOL(ps2_command); 33EXPORT_SYMBOL(ps2_command);
33EXPORT_SYMBOL(ps2_schedule_command); 34EXPORT_SYMBOL(ps2_schedule_command);
34EXPORT_SYMBOL(ps2_handle_ack); 35EXPORT_SYMBOL(ps2_handle_ack);
@@ -45,11 +46,11 @@ struct ps2work {
45 46
46 47
47/* 48/*
48 * ps2_sendbyte() sends a byte to the mouse, and waits for acknowledge. 49 * ps2_sendbyte() sends a byte to the device and waits for acknowledge.
49 * It doesn't handle retransmission, though it could - because when there would 50 * It doesn't handle retransmission, though it could - because if there
50 * be need for retransmissions, the mouse has to be replaced anyway. 51 * is a need for retransmissions device has to be replaced anyway.
51 * 52 *
52 * ps2_sendbyte() can only be called from a process context 53 * ps2_sendbyte() can only be called from a process context.
53 */ 54 */
54 55
55int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout) 56int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout)
@@ -72,6 +73,91 @@ int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout)
72} 73}
73 74
74/* 75/*
76 * ps2_drain() waits for device to transmit requested number of bytes
77 * and discards them.
78 */
79
80void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout)
81{
82 if (maxbytes > sizeof(ps2dev->cmdbuf)) {
83 WARN_ON(1);
84 maxbytes = sizeof(ps2dev->cmdbuf);
85 }
86
87 down(&ps2dev->cmd_sem);
88
89 serio_pause_rx(ps2dev->serio);
90 ps2dev->flags = PS2_FLAG_CMD;
91 ps2dev->cmdcnt = maxbytes;
92 serio_continue_rx(ps2dev->serio);
93
94 wait_event_timeout(ps2dev->wait,
95 !(ps2dev->flags & PS2_FLAG_CMD),
96 msecs_to_jiffies(timeout));
97 up(&ps2dev->cmd_sem);
98}
99
100/*
101 * ps2_is_keyboard_id() checks received ID byte against the list of
102 * known keyboard IDs.
103 */
104
105static inline int ps2_is_keyboard_id(char id_byte)
106{
107 static char keyboard_ids[] = {
108 0xab, /* Regular keyboards */
109 0xac, /* NCD Sun keyboard */
110 0x2b, /* Trust keyboard, translated */
111 0x5d, /* Trust keyboard */
112 0x60, /* NMB SGI keyboard, translated */
113 0x47, /* NMB SGI keyboard */
114 };
115
116 return memchr(keyboard_ids, id_byte, sizeof(keyboard_ids)) != NULL;
117}
118
119/*
120 * ps2_adjust_timeout() is called after receiving 1st byte of command
121 * response and tries to reduce remaining timeout to speed up command
122 * completion.
123 */
124
125static int ps2_adjust_timeout(struct ps2dev *ps2dev, int command, int timeout)
126{
127 switch (command) {
128 case PS2_CMD_RESET_BAT:
129 /*
130 * Device has sent the first response byte after
131 * reset command, reset is thus done, so we can
132 * shorten the timeout.
133 * The next byte will come soon (keyboard) or not
134 * at all (mouse).
135 */
136 if (timeout > msecs_to_jiffies(100))
137 timeout = msecs_to_jiffies(100);
138 break;
139
140 case PS2_CMD_GETID:
141 /*
142 * If device behind the port is not a keyboard there
143 * won't be 2nd byte of ID response.
144 */
145 if (!ps2_is_keyboard_id(ps2dev->cmdbuf[1])) {
146 serio_pause_rx(ps2dev->serio);
147 ps2dev->flags = ps2dev->cmdcnt = 0;
148 serio_continue_rx(ps2dev->serio);
149 timeout = 0;
150 }
151 break;
152
153 default:
154 break;
155 }
156
157 return timeout;
158}
159
160/*
75 * ps2_command() sends a command and its parameters to the mouse, 161 * ps2_command() sends a command and its parameters to the mouse,
76 * then waits for the response and puts it in the param array. 162 * then waits for the response and puts it in the param array.
77 * 163 *
@@ -86,6 +172,11 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
86 int rc = -1; 172 int rc = -1;
87 int i; 173 int i;
88 174
175 if (receive > sizeof(ps2dev->cmdbuf)) {
176 WARN_ON(1);
177 return -1;
178 }
179
89 down(&ps2dev->cmd_sem); 180 down(&ps2dev->cmd_sem);
90 181
91 serio_pause_rx(ps2dev->serio); 182 serio_pause_rx(ps2dev->serio);
@@ -101,10 +192,9 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
101 * ACKing the reset command, and so it can take a long 192 * ACKing the reset command, and so it can take a long
102 * time before the ACK arrrives. 193 * time before the ACK arrrives.
103 */ 194 */
104 if (command & 0xff) 195 if (ps2_sendbyte(ps2dev, command & 0xff,
105 if (ps2_sendbyte(ps2dev, command & 0xff, 196 command == PS2_CMD_RESET_BAT ? 1000 : 200))
106 command == PS2_CMD_RESET_BAT ? 1000 : 200)) 197 goto out;
107 goto out;
108 198
109 for (i = 0; i < send; i++) 199 for (i = 0; i < send; i++)
110 if (ps2_sendbyte(ps2dev, param[i], 200)) 200 if (ps2_sendbyte(ps2dev, param[i], 200))
@@ -120,33 +210,7 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
120 210
121 if (ps2dev->cmdcnt && timeout > 0) { 211 if (ps2dev->cmdcnt && timeout > 0) {
122 212
123 if (command == PS2_CMD_RESET_BAT && timeout > msecs_to_jiffies(100)) { 213 timeout = ps2_adjust_timeout(ps2dev, command, timeout);
124 /*
125 * Device has sent the first response byte
126 * after a reset command, reset is thus done,
127 * shorten the timeout. The next byte will come
128 * soon (keyboard) or not at all (mouse).
129 */
130 timeout = msecs_to_jiffies(100);
131 }
132
133 if (command == PS2_CMD_GETID &&
134 ps2dev->cmdbuf[receive - 1] != 0xab && /* Regular keyboards */
135 ps2dev->cmdbuf[receive - 1] != 0xac && /* NCD Sun keyboard */
136 ps2dev->cmdbuf[receive - 1] != 0x2b && /* Trust keyboard, translated */
137 ps2dev->cmdbuf[receive - 1] != 0x5d && /* Trust keyboard */
138 ps2dev->cmdbuf[receive - 1] != 0x60 && /* NMB SGI keyboard, translated */
139 ps2dev->cmdbuf[receive - 1] != 0x47) { /* NMB SGI keyboard */
140 /*
141 * Device behind the port is not a keyboard
142 * so we don't need to wait for the 2nd byte
143 * of ID response.
144 */
145 serio_pause_rx(ps2dev->serio);
146 ps2dev->flags = ps2dev->cmdcnt = 0;
147 serio_continue_rx(ps2dev->serio);
148 }
149
150 wait_event_timeout(ps2dev->wait, 214 wait_event_timeout(ps2dev->wait,
151 !(ps2dev->flags & PS2_FLAG_CMD), timeout); 215 !(ps2dev->flags & PS2_FLAG_CMD), timeout);
152 } 216 }
@@ -160,7 +224,7 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
160 224
161 rc = 0; 225 rc = 0;
162 226
163out: 227 out:
164 serio_pause_rx(ps2dev->serio); 228 serio_pause_rx(ps2dev->serio);
165 ps2dev->flags = 0; 229 ps2dev->flags = 0;
166 serio_continue_rx(ps2dev->serio); 230 serio_continue_rx(ps2dev->serio);
diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c
index 546ce599334e..3cdc9cab688d 100644
--- a/drivers/input/touchscreen/elo.c
+++ b/drivers/input/touchscreen/elo.c
@@ -226,7 +226,7 @@ static int elo_connect(struct serio *serio, struct serio_driver *drv)
226 input_set_abs_params(&elo->dev, ABS_Y, 96, 4000, 0, 0); 226 input_set_abs_params(&elo->dev, ABS_Y, 96, 4000, 0, 0);
227 input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 255, 0, 0); 227 input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 255, 0, 0);
228 break; 228 break;
229 229
230 case 1: /* 6-byte protocol */ 230 case 1: /* 6-byte protocol */
231 input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 15, 0, 0); 231 input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 15, 0, 0);
232 232
diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c
index acb9137a0226..bcfa1e36f957 100644
--- a/drivers/input/touchscreen/h3600_ts_input.c
+++ b/drivers/input/touchscreen/h3600_ts_input.c
@@ -89,9 +89,9 @@ MODULE_LICENSE("GPL");
89#define H3600_SCANCODE_Q 4 /* 4 -> Q button */ 89#define H3600_SCANCODE_Q 4 /* 4 -> Q button */
90#define H3600_SCANCODE_START 5 /* 5 -> start menu */ 90#define H3600_SCANCODE_START 5 /* 5 -> start menu */
91#define H3600_SCANCODE_UP 6 /* 6 -> up */ 91#define H3600_SCANCODE_UP 6 /* 6 -> up */
92#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */ 92#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */
93#define H3600_SCANCODE_LEFT 8 /* 8 -> left */ 93#define H3600_SCANCODE_LEFT 8 /* 8 -> left */
94#define H3600_SCANCODE_DOWN 9 /* 9 -> down */ 94#define H3600_SCANCODE_DOWN 9 /* 9 -> down */
95 95
96static char *h3600_name = "H3600 TouchScreen"; 96static char *h3600_name = "H3600 TouchScreen";
97 97
@@ -113,7 +113,7 @@ struct h3600_dev {
113 113
114static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *regs) 114static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *regs)
115{ 115{
116 int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1; 116 int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
117 struct input_dev *dev = (struct input_dev *) dev_id; 117 struct input_dev *dev = (struct input_dev *) dev_id;
118 118
119 input_regs(dev, regs); 119 input_regs(dev, regs);
@@ -125,7 +125,7 @@ static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *
125 125
126static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *regs) 126static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *regs)
127{ 127{
128 int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1; 128 int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
129 struct input_dev *dev = (struct input_dev *) dev_id; 129 struct input_dev *dev = (struct input_dev *) dev_id;
130 130
131 /* 131 /*
@@ -145,8 +145,8 @@ static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *
145static int flite_brightness = 25; 145static int flite_brightness = 25;
146 146
147enum flite_pwr { 147enum flite_pwr {
148 FLITE_PWR_OFF = 0, 148 FLITE_PWR_OFF = 0,
149 FLITE_PWR_ON = 1 149 FLITE_PWR_ON = 1
150}; 150};
151 151
152/* 152/*
@@ -157,9 +157,9 @@ unsigned int h3600_flite_power(struct input_dev *dev, enum flite_pwr pwr)
157 struct h3600_dev *ts = dev->private; 157 struct h3600_dev *ts = dev->private;
158 158
159 /* Must be in this order */ 159 /* Must be in this order */
160 ts->serio->write(ts->serio, 1); 160 ts->serio->write(ts->serio, 1);
161 ts->serio->write(ts->serio, pwr); 161 ts->serio->write(ts->serio, pwr);
162 ts->serio->write(ts->serio, brightness); 162 ts->serio->write(ts->serio, brightness);
163 return 0; 163 return 0;
164} 164}
165 165
@@ -169,26 +169,26 @@ static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req,
169{ 169{
170 struct input_dev *dev = (struct input_dev *) data; 170 struct input_dev *dev = (struct input_dev *) data;
171 171
172 switch (req) { 172 switch (req) {
173 case PM_SUSPEND: /* enter D1-D3 */ 173 case PM_SUSPEND: /* enter D1-D3 */
174 suspended = 1; 174 suspended = 1;
175 h3600_flite_power(dev, FLITE_PWR_OFF); 175 h3600_flite_power(dev, FLITE_PWR_OFF);
176 break; 176 break;
177 case PM_BLANK: 177 case PM_BLANK:
178 if (!suspended) 178 if (!suspended)
179 h3600_flite_power(dev, FLITE_PWR_OFF); 179 h3600_flite_power(dev, FLITE_PWR_OFF);
180 break; 180 break;
181 case PM_RESUME: /* enter D0 */ 181 case PM_RESUME: /* enter D0 */
182 /* same as unblank */ 182 /* same as unblank */
183 case PM_UNBLANK: 183 case PM_UNBLANK:
184 if (suspended) { 184 if (suspended) {
185 //initSerial(); 185 //initSerial();
186 suspended = 0; 186 suspended = 0;
187 } 187 }
188 h3600_flite_power(dev, FLITE_PWR_ON); 188 h3600_flite_power(dev, FLITE_PWR_ON);
189 break; 189 break;
190 } 190 }
191 return 0; 191 return 0;
192} 192}
193#endif 193#endif
194 194
@@ -199,25 +199,25 @@ static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req,
199 */ 199 */
200static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) 200static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
201{ 201{
202 struct input_dev *dev = &ts->dev; 202 struct input_dev *dev = &ts->dev;
203 static int touched = 0; 203 static int touched = 0;
204 int key, down = 0; 204 int key, down = 0;
205 205
206 input_regs(dev, regs); 206 input_regs(dev, regs);
207 207
208 switch (ts->event) { 208 switch (ts->event) {
209 /* 209 /*
210 Buttons - returned as a single byte 210 Buttons - returned as a single byte
211 7 6 5 4 3 2 1 0 211 7 6 5 4 3 2 1 0
212 S x x x N N N N 212 S x x x N N N N
213 213
214 S switch state ( 0=pressed 1=released) 214 S switch state ( 0=pressed 1=released)
215 x Unused. 215 x Unused.
216 NNNN switch number 0-15 216 NNNN switch number 0-15
217 217
218 Note: This is true for non interrupt generated key events. 218 Note: This is true for non interrupt generated key events.
219 */ 219 */
220 case KEYBD_ID: 220 case KEYBD_ID:
221 down = (ts->buf[0] & 0x80) ? 0 : 1; 221 down = (ts->buf[0] & 0x80) ? 0 : 1;
222 222
223 switch (ts->buf[0] & 0x7f) { 223 switch (ts->buf[0] & 0x7f) {
@@ -229,40 +229,40 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
229 break; 229 break;
230 case H3600_SCANCODE_CONTACTS: 230 case H3600_SCANCODE_CONTACTS:
231 key = KEY_PROG2; 231 key = KEY_PROG2;
232 break; 232 break;
233 case H3600_SCANCODE_Q: 233 case H3600_SCANCODE_Q:
234 key = KEY_Q; 234 key = KEY_Q;
235 break; 235 break;
236 case H3600_SCANCODE_START: 236 case H3600_SCANCODE_START:
237 key = KEY_PROG3; 237 key = KEY_PROG3;
238 break; 238 break;
239 case H3600_SCANCODE_UP: 239 case H3600_SCANCODE_UP:
240 key = KEY_UP; 240 key = KEY_UP;
241 break; 241 break;
242 case H3600_SCANCODE_RIGHT: 242 case H3600_SCANCODE_RIGHT:
243 key = KEY_RIGHT; 243 key = KEY_RIGHT;
244 break; 244 break;
245 case H3600_SCANCODE_LEFT: 245 case H3600_SCANCODE_LEFT:
246 key = KEY_LEFT; 246 key = KEY_LEFT;
247 break; 247 break;
248 case H3600_SCANCODE_DOWN: 248 case H3600_SCANCODE_DOWN:
249 key = KEY_DOWN; 249 key = KEY_DOWN;
250 break; 250 break;
251 default: 251 default:
252 key = 0; 252 key = 0;
253 } 253 }
254 if (key) 254 if (key)
255 input_report_key(dev, key, down); 255 input_report_key(dev, key, down);
256 break; 256 break;
257 /* 257 /*
258 * Native touchscreen event data is formatted as shown below:- 258 * Native touchscreen event data is formatted as shown below:-
259 * 259 *
260 * +-------+-------+-------+-------+ 260 * +-------+-------+-------+-------+
261 * | Xmsb | Xlsb | Ymsb | Ylsb | 261 * | Xmsb | Xlsb | Ymsb | Ylsb |
262 * +-------+-------+-------+-------+ 262 * +-------+-------+-------+-------+
263 * byte 0 1 2 3 263 * byte 0 1 2 3
264 */ 264 */
265 case TOUCHS_ID: 265 case TOUCHS_ID:
266 if (!touched) { 266 if (!touched) {
267 input_report_key(dev, BTN_TOUCH, 1); 267 input_report_key(dev, BTN_TOUCH, 1);
268 touched = 1; 268 touched = 1;
@@ -272,19 +272,19 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
272 unsigned short x, y; 272 unsigned short x, y;
273 273
274 x = ts->buf[0]; x <<= 8; x += ts->buf[1]; 274 x = ts->buf[0]; x <<= 8; x += ts->buf[1];
275 y = ts->buf[2]; y <<= 8; y += ts->buf[3]; 275 y = ts->buf[2]; y <<= 8; y += ts->buf[3];
276 276
277 input_report_abs(dev, ABS_X, x); 277 input_report_abs(dev, ABS_X, x);
278 input_report_abs(dev, ABS_Y, y); 278 input_report_abs(dev, ABS_Y, y);
279 } else { 279 } else {
280 input_report_key(dev, BTN_TOUCH, 0); 280 input_report_key(dev, BTN_TOUCH, 0);
281 touched = 0; 281 touched = 0;
282 } 282 }
283 break; 283 break;
284 default: 284 default:
285 /* Send a non input event elsewhere */ 285 /* Send a non input event elsewhere */
286 break; 286 break;
287 } 287 }
288 288
289 input_sync(dev); 289 input_sync(dev);
290} 290}
@@ -293,7 +293,7 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
293 * h3600ts_event() handles events from the input module. 293 * h3600ts_event() handles events from the input module.
294 */ 294 */
295static int h3600ts_event(struct input_dev *dev, unsigned int type, 295static int h3600ts_event(struct input_dev *dev, unsigned int type,
296 unsigned int code, int value) 296 unsigned int code, int value)
297{ 297{
298 struct h3600_dev *ts = dev->private; 298 struct h3600_dev *ts = dev->private;
299 299
@@ -332,41 +332,41 @@ static int state;
332static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data, 332static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data,
333 unsigned int flags, struct pt_regs *regs) 333 unsigned int flags, struct pt_regs *regs)
334{ 334{
335 struct h3600_dev *ts = serio_get_drvdata(serio); 335 struct h3600_dev *ts = serio_get_drvdata(serio);
336 336
337 /* 337 /*
338 * We have a new frame coming in. 338 * We have a new frame coming in.
339 */ 339 */
340 switch (state) { 340 switch (state) {
341 case STATE_SOF: 341 case STATE_SOF:
342 if (data == CHAR_SOF) 342 if (data == CHAR_SOF)
343 state = STATE_ID; 343 state = STATE_ID;
344 break; 344 break;
345 case STATE_ID: 345 case STATE_ID:
346 ts->event = (data & 0xf0) >> 4; 346 ts->event = (data & 0xf0) >> 4;
347 ts->len = (data & 0xf); 347 ts->len = (data & 0xf);
348 ts->idx = 0; 348 ts->idx = 0;
349 if (ts->event >= MAX_ID) { 349 if (ts->event >= MAX_ID) {
350 state = STATE_SOF; 350 state = STATE_SOF;
351 break; 351 break;
352 } 352 }
353 ts->chksum = data; 353 ts->chksum = data;
354 state = (ts->len > 0) ? STATE_DATA : STATE_EOF; 354 state = (ts->len > 0) ? STATE_DATA : STATE_EOF;
355 break; 355 break;
356 case STATE_DATA: 356 case STATE_DATA:
357 ts->chksum += data; 357 ts->chksum += data;
358 ts->buf[ts->idx]= data; 358 ts->buf[ts->idx]= data;
359 if(++ts->idx == ts->len) 359 if (++ts->idx == ts->len)
360 state = STATE_EOF; 360 state = STATE_EOF;
361 break; 361 break;
362 case STATE_EOF: 362 case STATE_EOF:
363 state = STATE_SOF; 363 state = STATE_SOF;
364 if (data == CHAR_EOF || data == ts->chksum) 364 if (data == CHAR_EOF || data == ts->chksum)
365 h3600ts_process_packet(ts, regs); 365 h3600ts_process_packet(ts, regs);
366 break; 366 break;
367 default: 367 default:
368 printk("Error3\n"); 368 printk("Error3\n");
369 break; 369 break;
370 } 370 }
371 371
372 return IRQ_HANDLED; 372 return IRQ_HANDLED;
@@ -390,10 +390,10 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
390 init_input_dev(&ts->dev); 390 init_input_dev(&ts->dev);
391 391
392 /* Device specific stuff */ 392 /* Device specific stuff */
393 set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES); 393 set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES);
394 set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE); 394 set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE);
395 395
396 if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler, 396 if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler,
397 SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, 397 SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM,
398 "h3600_action", &ts->dev)) { 398 "h3600_action", &ts->dev)) {
399 printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n"); 399 printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n");
@@ -401,7 +401,7 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
401 return -EBUSY; 401 return -EBUSY;
402 } 402 }
403 403
404 if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler, 404 if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler,
405 SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, 405 SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM,
406 "h3600_suspend", &ts->dev)) { 406 "h3600_suspend", &ts->dev)) {
407 free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev); 407 free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev);
@@ -433,7 +433,7 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
433 433
434 sprintf(ts->phys, "%s/input0", serio->phys); 434 sprintf(ts->phys, "%s/input0", serio->phys);
435 435
436 ts->dev.event = h3600ts_event; 436 ts->dev.event = h3600ts_event;
437 ts->dev.private = ts; 437 ts->dev.private = ts;
438 ts->dev.name = h3600_name; 438 ts->dev.name = h3600_name;
439 ts->dev.phys = ts->phys; 439 ts->dev.phys = ts->phys;
@@ -446,8 +446,8 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
446 446
447 err = serio_open(serio, drv); 447 err = serio_open(serio, drv);
448 if (err) { 448 if (err) {
449 free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts); 449 free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts);
450 free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts); 450 free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts);
451 serio_set_drvdata(serio, NULL); 451 serio_set_drvdata(serio, NULL);
452 kfree(ts); 452 kfree(ts);
453 return err; 453 return err;
diff --git a/drivers/input/touchscreen/mk712.c b/drivers/input/touchscreen/mk712.c
index 2d14a57a05e5..afaaebe5225b 100644
--- a/drivers/input/touchscreen/mk712.c
+++ b/drivers/input/touchscreen/mk712.c
@@ -17,7 +17,7 @@
17 * found in Gateway AOL Connected Touchpad computers. 17 * found in Gateway AOL Connected Touchpad computers.
18 * 18 *
19 * Documentation for ICS MK712 can be found at: 19 * Documentation for ICS MK712 can be found at:
20 * http://www.icst.com/pdf/mk712.pdf 20 * http://www.icst.com/pdf/mk712.pdf
21 */ 21 */
22 22
23/* 23/*
@@ -77,7 +77,6 @@ MODULE_PARM_DESC(irq, "IRQ of MK712 touchscreen controller");
77#define MK712_READ_ONE_POINT 0x20 77#define MK712_READ_ONE_POINT 0x20
78#define MK712_POWERUP 0x40 78#define MK712_POWERUP 0x40
79 79
80static int mk712_used = 0;
81static struct input_dev mk712_dev; 80static struct input_dev mk712_dev;
82static DEFINE_SPINLOCK(mk712_lock); 81static DEFINE_SPINLOCK(mk712_lock);
83 82
@@ -130,17 +129,14 @@ static int mk712_open(struct input_dev *dev)
130 129
131 spin_lock_irqsave(&mk712_lock, flags); 130 spin_lock_irqsave(&mk712_lock, flags);
132 131
133 if (!mk712_used++) { 132 outb(0, mk712_io + MK712_CONTROL); /* Reset */
134 133
135 outb(0, mk712_io + MK712_CONTROL); /* Reset */ 134 outb(MK712_ENABLE_INT | MK712_INT_ON_CONVERSION_COMPLETE |
135 MK712_INT_ON_CHANGE_IN_TOUCH_STATUS |
136 MK712_ENABLE_PERIODIC_CONVERSIONS |
137 MK712_POWERUP, mk712_io + MK712_CONTROL);
136 138
137 outb(MK712_ENABLE_INT | MK712_INT_ON_CONVERSION_COMPLETE | 139 outb(10, mk712_io + MK712_RATE); /* 187 points per second */
138 MK712_INT_ON_CHANGE_IN_TOUCH_STATUS |
139 MK712_ENABLE_PERIODIC_CONVERSIONS |
140 MK712_POWERUP, mk712_io + MK712_CONTROL);
141
142 outb(10, mk712_io + MK712_RATE); /* 187 points per second */
143 }
144 140
145 spin_unlock_irqrestore(&mk712_lock, flags); 141 spin_unlock_irqrestore(&mk712_lock, flags);
146 142
@@ -153,8 +149,7 @@ static void mk712_close(struct input_dev *dev)
153 149
154 spin_lock_irqsave(&mk712_lock, flags); 150 spin_lock_irqsave(&mk712_lock, flags);
155 151
156 if (!--mk712_used) 152 outb(0, mk712_io + MK712_CONTROL);
157 outb(0, mk712_io + MK712_CONTROL);
158 153
159 spin_unlock_irqrestore(&mk712_lock, flags); 154 spin_unlock_irqrestore(&mk712_lock, flags);
160} 155}
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index a61d4433a989..a708a1dbb530 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_USB_MOUSE) += input/
31obj-$(CONFIG_USB_MTOUCH) += input/ 31obj-$(CONFIG_USB_MTOUCH) += input/
32obj-$(CONFIG_USB_POWERMATE) += input/ 32obj-$(CONFIG_USB_POWERMATE) += input/
33obj-$(CONFIG_USB_WACOM) += input/ 33obj-$(CONFIG_USB_WACOM) += input/
34obj-$(CONFIG_USB_ACECAD) += input/
34obj-$(CONFIG_USB_XPAD) += input/ 35obj-$(CONFIG_USB_XPAD) += input/
35 36
36obj-$(CONFIG_USB_DABUSB) += media/ 37obj-$(CONFIG_USB_DABUSB) += media/
diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig
index d28e7eab6f98..fd59f6bdd67f 100644
--- a/drivers/usb/input/Kconfig
+++ b/drivers/usb/input/Kconfig
@@ -151,6 +151,18 @@ config USB_WACOM
151 To compile this driver as a module, choose M here: the 151 To compile this driver as a module, choose M here: the
152 module will be called wacom. 152 module will be called wacom.
153 153
154config USB_ACECAD
155 tristate "Acecad Flair tablet support"
156 depends on USB && INPUT
157 help
158 Say Y here if you want to use the USB version of the Acecad Flair
159 tablet. Make sure to say Y to "Mouse support"
160 (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
161 (CONFIG_INPUT_EVDEV) as well.
162
163 To compile this driver as a module, choose M here: the
164 module will be called acecad.
165
154config USB_KBTAB 166config USB_KBTAB
155 tristate "KB Gear JamStudio tablet support" 167 tristate "KB Gear JamStudio tablet support"
156 depends on USB && INPUT 168 depends on USB && INPUT
@@ -190,6 +202,18 @@ config USB_MTOUCH
190 To compile this driver as a module, choose M here: the 202 To compile this driver as a module, choose M here: the
191 module will be called mtouchusb. 203 module will be called mtouchusb.
192 204
205config USB_ITMTOUCH
206 tristate "ITM Touch USB Touchscreen Driver"
207 depends on USB && INPUT
208 ---help---
209 Say Y here if you want to use a ITM Touch USB
210 Touchscreen controller.
211
212 This touchscreen is used in LG 1510SF monitors.
213
214 To compile this driver as a module, choose M here: the
215 module will be called itmtouch.
216
193config USB_EGALAX 217config USB_EGALAX
194 tristate "eGalax TouchKit USB Touchscreen Driver" 218 tristate "eGalax TouchKit USB Touchscreen Driver"
195 depends on USB && INPUT 219 depends on USB && INPUT
diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile
index 6bcedd16b0a1..831b2b0f1f05 100644
--- a/drivers/usb/input/Makefile
+++ b/drivers/usb/input/Makefile
@@ -33,7 +33,9 @@ obj-$(CONFIG_USB_KBD) += usbkbd.o
33obj-$(CONFIG_USB_KBTAB) += kbtab.o 33obj-$(CONFIG_USB_KBTAB) += kbtab.o
34obj-$(CONFIG_USB_MOUSE) += usbmouse.o 34obj-$(CONFIG_USB_MOUSE) += usbmouse.o
35obj-$(CONFIG_USB_MTOUCH) += mtouchusb.o 35obj-$(CONFIG_USB_MTOUCH) += mtouchusb.o
36obj-$(CONFIG_USB_ITMTOUCH) += itmtouch.o
36obj-$(CONFIG_USB_EGALAX) += touchkitusb.o 37obj-$(CONFIG_USB_EGALAX) += touchkitusb.o
37obj-$(CONFIG_USB_POWERMATE) += powermate.o 38obj-$(CONFIG_USB_POWERMATE) += powermate.o
38obj-$(CONFIG_USB_WACOM) += wacom.o 39obj-$(CONFIG_USB_WACOM) += wacom.o
40obj-$(CONFIG_USB_ACECAD) += acecad.o
39obj-$(CONFIG_USB_XPAD) += xpad.o 41obj-$(CONFIG_USB_XPAD) += xpad.o
diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c
new file mode 100644
index 000000000000..ebcf7c955800
--- /dev/null
+++ b/drivers/usb/input/acecad.c
@@ -0,0 +1,285 @@
1/*
2 * Copyright (c) 2001-2005 Edouard TISSERANT <edouard.tisserant@wanadoo.fr>
3 * Copyright (c) 2004-2005 Stephane VOLTZ <svoltz@numericable.fr>
4 *
5 * USB Acecad "Acecad Flair" tablet support
6 *
7 * Changelog:
8 * v3.2 - Added sysfs support
9 */
10
11/*
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 *
26 */
27
28#include <linux/kernel.h>
29#include <linux/slab.h>
30#include <linux/input.h>
31#include <linux/module.h>
32#include <linux/init.h>
33#include <linux/usb.h>
34
35/*
36 * Version Information
37 */
38#define DRIVER_VERSION "v3.2"
39#define DRIVER_DESC "USB Acecad Flair tablet driver"
40#define DRIVER_LICENSE "GPL"
41#define DRIVER_AUTHOR "Edouard TISSERANT <edouard.tisserant@wanadoo.fr>"
42
43MODULE_AUTHOR(DRIVER_AUTHOR);
44MODULE_DESCRIPTION(DRIVER_DESC);
45MODULE_LICENSE(DRIVER_LICENSE);
46
47#define USB_VENDOR_ID_ACECAD 0x0460
48#define USB_DEVICE_ID_FLAIR 0x0004
49#define USB_DEVICE_ID_302 0x0008
50
51struct usb_acecad {
52 char name[128];
53 char phys[64];
54 struct usb_device *usbdev;
55 struct input_dev dev;
56 struct urb *irq;
57
58 signed char *data;
59 dma_addr_t data_dma;
60};
61
62static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs)
63{
64 struct usb_acecad *acecad = urb->context;
65 unsigned char *data = acecad->data;
66 struct input_dev *dev = &acecad->dev;
67 int prox, status;
68
69 switch (urb->status) {
70 case 0:
71 /* success */
72 break;
73 case -ECONNRESET:
74 case -ENOENT:
75 case -ESHUTDOWN:
76 /* this urb is terminated, clean up */
77 dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
78 return;
79 default:
80 dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
81 goto resubmit;
82 }
83
84 prox = (data[0] & 0x04) >> 2;
85 input_report_key(dev, BTN_TOOL_PEN, prox);
86
87 if (prox) {
88 int x = data[1] | (data[2] << 8);
89 int y = data[3] | (data[4] << 8);
90 /*Pressure should compute the same way for flair and 302*/
91 int pressure = data[5] | ((int)data[6] << 8);
92 int touch = data[0] & 0x01;
93 int stylus = (data[0] & 0x10) >> 4;
94 int stylus2 = (data[0] & 0x20) >> 5;
95 input_report_abs(dev, ABS_X, x);
96 input_report_abs(dev, ABS_Y, y);
97 input_report_abs(dev, ABS_PRESSURE, pressure);
98 input_report_key(dev, BTN_TOUCH, touch);
99 input_report_key(dev, BTN_STYLUS, stylus);
100 input_report_key(dev, BTN_STYLUS2, stylus2);
101 }
102
103 /* event termination */
104 input_sync(dev);
105
106resubmit:
107 status = usb_submit_urb (urb, GFP_ATOMIC);
108 if (status)
109 err ("can't resubmit intr, %s-%s/input0, status %d",
110 acecad->usbdev->bus->bus_name, acecad->usbdev->devpath, status);
111}
112
113static int usb_acecad_open(struct input_dev *dev)
114{
115 struct usb_acecad *acecad = dev->private;
116
117 acecad->irq->dev = acecad->usbdev;
118 if (usb_submit_urb(acecad->irq, GFP_KERNEL))
119 return -EIO;
120
121 return 0;
122}
123
124static void usb_acecad_close(struct input_dev *dev)
125{
126 struct usb_acecad *acecad = dev->private;
127
128 usb_kill_urb(acecad->irq);
129}
130
131static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_id *id)
132{
133 struct usb_device *dev = interface_to_usbdev(intf);
134 struct usb_host_interface *interface = intf->cur_altsetting;
135 struct usb_endpoint_descriptor *endpoint;
136 struct usb_acecad *acecad;
137 int pipe, maxp;
138 char path[64];
139
140 if (interface->desc.bNumEndpoints != 1)
141 return -ENODEV;
142
143 endpoint = &interface->endpoint[0].desc;
144
145 if (!(endpoint->bEndpointAddress & 0x80))
146 return -ENODEV;
147
148 if ((endpoint->bmAttributes & 3) != 3)
149 return -ENODEV;
150
151 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
152 maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
153
154 acecad = kcalloc(1, sizeof(struct usb_acecad), GFP_KERNEL);
155 if (!acecad)
156 return -ENOMEM;
157
158 acecad->data = usb_buffer_alloc(dev, 8, SLAB_KERNEL, &acecad->data_dma);
159 if (!acecad->data)
160 goto fail1;
161
162 acecad->irq = usb_alloc_urb(0, GFP_KERNEL);
163 if (!acecad->irq)
164 goto fail2;
165
166 if (dev->manufacturer)
167 strlcpy(acecad->name, dev->manufacturer, sizeof(acecad->name));
168
169 if (dev->product) {
170 if (dev->manufacturer)
171 strlcat(acecad->name, " ", sizeof(acecad->name));
172 strlcat(acecad->name, dev->product, sizeof(acecad->name));
173 }
174
175 usb_make_path(dev, path, sizeof(path));
176 snprintf(acecad->phys, sizeof(acecad->phys), "%s/input0", path);
177
178 acecad->usbdev = dev;
179
180 acecad->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
181 acecad->dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE);
182 acecad->dev.keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
183 acecad->dev.keybit[LONG(BTN_DIGI)] = BIT(BTN_TOOL_PEN) |BIT(BTN_TOUCH) | BIT(BTN_STYLUS) | BIT(BTN_STYLUS2);
184
185 switch (id->driver_info) {
186 case 0:
187 acecad->dev.absmax[ABS_X] = 5000;
188 acecad->dev.absmax[ABS_Y] = 3750;
189 acecad->dev.absmax[ABS_PRESSURE] = 512;
190 if (!strlen(acecad->name))
191 snprintf(acecad->name, sizeof(acecad->name),
192 "USB Acecad Flair Tablet %04x:%04x",
193 dev->descriptor.idVendor, dev->descriptor.idProduct);
194 break;
195 case 1:
196 acecad->dev.absmax[ABS_X] = 3000;
197 acecad->dev.absmax[ABS_Y] = 2250;
198 acecad->dev.absmax[ABS_PRESSURE] = 1024;
199 if (!strlen(acecad->name))
200 snprintf(acecad->name, sizeof(acecad->name),
201 "USB Acecad 302 Tablet %04x:%04x",
202 dev->descriptor.idVendor, dev->descriptor.idProduct);
203 break;
204 }
205
206 acecad->dev.absfuzz[ABS_X] = 4;
207 acecad->dev.absfuzz[ABS_Y] = 4;
208
209 acecad->dev.private = acecad;
210 acecad->dev.open = usb_acecad_open;
211 acecad->dev.close = usb_acecad_close;
212
213 acecad->dev.name = acecad->name;
214 acecad->dev.phys = acecad->phys;
215 acecad->dev.id.bustype = BUS_USB;
216 acecad->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
217 acecad->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
218 acecad->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
219 acecad->dev.dev = &intf->dev;
220
221 usb_fill_int_urb(acecad->irq, dev, pipe,
222 acecad->data, maxp > 8 ? 8 : maxp,
223 usb_acecad_irq, acecad, endpoint->bInterval);
224 acecad->irq->transfer_dma = acecad->data_dma;
225 acecad->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
226
227 input_register_device(&acecad->dev);
228
229 printk(KERN_INFO "input: %s with packet size %d on %s\n",
230 acecad->name, maxp, path);
231
232 usb_set_intfdata(intf, acecad);
233
234 return 0;
235
236 fail2: usb_buffer_free(dev, 8, acecad->data, acecad->data_dma);
237 fail1: kfree(acecad);
238 return -ENOMEM;
239}
240
241static void usb_acecad_disconnect(struct usb_interface *intf)
242{
243 struct usb_acecad *acecad = usb_get_intfdata(intf);
244
245 usb_set_intfdata(intf, NULL);
246 if (acecad) {
247 usb_kill_urb(acecad->irq);
248 input_unregister_device(&acecad->dev);
249 usb_free_urb(acecad->irq);
250 usb_buffer_free(interface_to_usbdev(intf), 10, acecad->data, acecad->data_dma);
251 kfree(acecad);
252 }
253}
254
255static struct usb_device_id usb_acecad_id_table [] = {
256 { USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_FLAIR), .driver_info = 0 },
257 { USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_302), .driver_info = 1 },
258 { }
259};
260
261MODULE_DEVICE_TABLE(usb, usb_acecad_id_table);
262
263static struct usb_driver usb_acecad_driver = {
264 .owner = THIS_MODULE,
265 .name = "usb_acecad",
266 .probe = usb_acecad_probe,
267 .disconnect = usb_acecad_disconnect,
268 .id_table = usb_acecad_id_table,
269};
270
271static int __init usb_acecad_init(void)
272{
273 int result = usb_register(&usb_acecad_driver);
274 if (result == 0)
275 info(DRIVER_VERSION ":" DRIVER_DESC);
276 return result;
277}
278
279static void __exit usb_acecad_exit(void)
280{
281 usb_deregister(&usb_acecad_driver);
282}
283
284module_init(usb_acecad_init);
285module_exit(usb_acecad_exit);
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index e991f7ed7330..6bb0f25e8e93 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * Native support for the Aiptek HyperPen USB Tablets 2 * Native support for the Aiptek HyperPen USB Tablets
3 * (4000U/5000U/6000U/8000U/12000U) 3 * (4000U/5000U/6000U/8000U/12000U)
4 * 4 *
5 * Copyright (c) 2001 Chris Atenasio <chris@crud.net> 5 * Copyright (c) 2001 Chris Atenasio <chris@crud.net>
6 * Copyright (c) 2002-2004 Bryan W. Headley <bwheadley@earthlink.net> 6 * Copyright (c) 2002-2004 Bryan W. Headley <bwheadley@earthlink.net>
7 * 7 *
@@ -31,7 +31,7 @@
31 * - Added support for the sysfs interface, deprecating the 31 * - Added support for the sysfs interface, deprecating the
32 * procfs interface for 2.5.x kernel. Also added support for 32 * procfs interface for 2.5.x kernel. Also added support for
33 * Wheel command. Bryan W. Headley July-15-2003. 33 * Wheel command. Bryan W. Headley July-15-2003.
34 * v1.2 - Reworked jitter timer as a kernel thread. 34 * v1.2 - Reworked jitter timer as a kernel thread.
35 * Bryan W. Headley November-28-2003/Jan-10-2004. 35 * Bryan W. Headley November-28-2003/Jan-10-2004.
36 * v1.3 - Repaired issue of kernel thread going nuts on single-processor 36 * v1.3 - Repaired issue of kernel thread going nuts on single-processor
37 * machines, introduced programmableDelay as a command line 37 * machines, introduced programmableDelay as a command line
@@ -49,10 +49,10 @@
49 * NOTE: 49 * NOTE:
50 * This kernel driver is augmented by the "Aiptek" XFree86 input 50 * This kernel driver is augmented by the "Aiptek" XFree86 input
51 * driver for your X server, as well as the Gaiptek GUI Front-end 51 * driver for your X server, as well as the Gaiptek GUI Front-end
52 * "Tablet Manager". 52 * "Tablet Manager".
53 * These three products are highly interactive with one another, 53 * These three products are highly interactive with one another,
54 * so therefore it's easier to document them all as one subsystem. 54 * so therefore it's easier to document them all as one subsystem.
55 * Please visit the project's "home page", located at, 55 * Please visit the project's "home page", located at,
56 * http://aiptektablet.sourceforge.net. 56 * http://aiptektablet.sourceforge.net.
57 * 57 *
58 * This program is free software; you can redistribute it and/or modify 58 * This program is free software; you can redistribute it and/or modify
@@ -156,7 +156,7 @@
156 * Command/Data Description Return Bytes Return Value 156 * Command/Data Description Return Bytes Return Value
157 * 0x10/0x00 SwitchToMouse 0 157 * 0x10/0x00 SwitchToMouse 0
158 * 0x10/0x01 SwitchToTablet 0 158 * 0x10/0x01 SwitchToTablet 0
159 * 0x18/0x04 SetResolution 0 159 * 0x18/0x04 SetResolution 0
160 * 0x12/0xFF AutoGainOn 0 160 * 0x12/0xFF AutoGainOn 0
161 * 0x17/0x00 FilterOn 0 161 * 0x17/0x00 FilterOn 0
162 * 0x01/0x00 GetXExtension 2 MaxX 162 * 0x01/0x00 GetXExtension 2 MaxX
@@ -247,7 +247,7 @@
247#define AIPTEK_DIAGNOSTIC_SENDING_ABSOLUTE_IN_RELATIVE 2 247#define AIPTEK_DIAGNOSTIC_SENDING_ABSOLUTE_IN_RELATIVE 2
248#define AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED 3 248#define AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED 3
249 249
250 /* Time to wait (in ms) to help mask hand jittering 250 /* Time to wait (in ms) to help mask hand jittering
251 * when pressing the stylus buttons. 251 * when pressing the stylus buttons.
252 */ 252 */
253#define AIPTEK_JITTER_DELAY_DEFAULT 50 253#define AIPTEK_JITTER_DELAY_DEFAULT 50
@@ -324,7 +324,6 @@ struct aiptek {
324 struct aiptek_settings curSetting; /* tablet's current programmable */ 324 struct aiptek_settings curSetting; /* tablet's current programmable */
325 struct aiptek_settings newSetting; /* ... and new param settings */ 325 struct aiptek_settings newSetting; /* ... and new param settings */
326 unsigned int ifnum; /* interface number for IO */ 326 unsigned int ifnum; /* interface number for IO */
327 int openCount; /* module use counter */
328 int diagnostic; /* tablet diagnostic codes */ 327 int diagnostic; /* tablet diagnostic codes */
329 unsigned long eventCount; /* event count */ 328 unsigned long eventCount; /* event count */
330 int inDelay; /* jitter: in jitter delay? */ 329 int inDelay; /* jitter: in jitter delay? */
@@ -791,7 +790,7 @@ exit:
791 * specific Aiptek model numbers, because there has been overlaps, 790 * specific Aiptek model numbers, because there has been overlaps,
792 * use, and reuse of id's in existing models. Certain models have 791 * use, and reuse of id's in existing models. Certain models have
793 * been known to use more than one ID, indicative perhaps of 792 * been known to use more than one ID, indicative perhaps of
794 * manufacturing revisions. In any event, we consider these 793 * manufacturing revisions. In any event, we consider these
795 * IDs to not be model-specific nor unique. 794 * IDs to not be model-specific nor unique.
796 */ 795 */
797static const struct usb_device_id aiptek_ids[] = { 796static const struct usb_device_id aiptek_ids[] = {
@@ -814,15 +813,9 @@ static int aiptek_open(struct input_dev *inputdev)
814{ 813{
815 struct aiptek *aiptek = inputdev->private; 814 struct aiptek *aiptek = inputdev->private;
816 815
817 if (aiptek->openCount++ > 0) {
818 return 0;
819 }
820
821 aiptek->urb->dev = aiptek->usbdev; 816 aiptek->urb->dev = aiptek->usbdev;
822 if (usb_submit_urb(aiptek->urb, GFP_KERNEL) != 0) { 817 if (usb_submit_urb(aiptek->urb, GFP_KERNEL) != 0)
823 aiptek->openCount--;
824 return -EIO; 818 return -EIO;
825 }
826 819
827 return 0; 820 return 0;
828} 821}
@@ -834,13 +827,11 @@ static void aiptek_close(struct input_dev *inputdev)
834{ 827{
835 struct aiptek *aiptek = inputdev->private; 828 struct aiptek *aiptek = inputdev->private;
836 829
837 if (--aiptek->openCount == 0) { 830 usb_kill_urb(aiptek->urb);
838 usb_kill_urb(aiptek->urb);
839 }
840} 831}
841 832
842/*********************************************************************** 833/***********************************************************************
843 * aiptek_set_report and aiptek_get_report() are borrowed from Linux 2.4.x, 834 * aiptek_set_report and aiptek_get_report() are borrowed from Linux 2.4.x,
844 * where they were known as usb_set_report and usb_get_report. 835 * where they were known as usb_set_report and usb_get_report.
845 */ 836 */
846static int 837static int
@@ -2252,7 +2243,6 @@ static void aiptek_disconnect(struct usb_interface *intf)
2252 AIPTEK_PACKET_LENGTH, 2243 AIPTEK_PACKET_LENGTH,
2253 aiptek->data, aiptek->data_dma); 2244 aiptek->data, aiptek->data_dma);
2254 kfree(aiptek); 2245 kfree(aiptek);
2255 aiptek = NULL;
2256 } 2246 }
2257} 2247}
2258 2248
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index 860df26323b1..db95c975952b 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -1,15 +1,15 @@
1/* 1/*
2 * USB ATI Remote support 2 * USB ATI Remote support
3 * 3 *
4 * Version 2.2.0 Copyright (c) 2004 Torrey Hoffman <thoffman@arnor.net> 4 * Version 2.2.0 Copyright (c) 2004 Torrey Hoffman <thoffman@arnor.net>
5 * Version 2.1.1 Copyright (c) 2002 Vladimir Dergachev 5 * Version 2.1.1 Copyright (c) 2002 Vladimir Dergachev
6 * 6 *
7 * This 2.2.0 version is a rewrite / cleanup of the 2.1.1 driver, including 7 * This 2.2.0 version is a rewrite / cleanup of the 2.1.1 driver, including
8 * porting to the 2.6 kernel interfaces, along with other modification 8 * porting to the 2.6 kernel interfaces, along with other modification
9 * to better match the style of the existing usb/input drivers. However, the 9 * to better match the style of the existing usb/input drivers. However, the
10 * protocol and hardware handling is essentially unchanged from 2.1.1. 10 * protocol and hardware handling is essentially unchanged from 2.1.1.
11 * 11 *
12 * The 2.1.1 driver was derived from the usbati_remote and usbkbd drivers by 12 * The 2.1.1 driver was derived from the usbati_remote and usbkbd drivers by
13 * Vojtech Pavlik. 13 * Vojtech Pavlik.
14 * 14 *
15 * Changes: 15 * Changes:
@@ -23,64 +23,64 @@
23 * Added support for the "Lola" remote contributed by: 23 * Added support for the "Lola" remote contributed by:
24 * Seth Cohn <sethcohn@yahoo.com> 24 * Seth Cohn <sethcohn@yahoo.com>
25 * 25 *
26 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 26 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
27 * 27 *
28 * This program is free software; you can redistribute it and/or modify 28 * This program is free software; you can redistribute it and/or modify
29 * it under the terms of the GNU General Public License as published by 29 * it under the terms of the GNU General Public License as published by
30 * the Free Software Foundation; either version 2 of the License, or 30 * the Free Software Foundation; either version 2 of the License, or
31 * (at your option) any later version. 31 * (at your option) any later version.
32 * 32 *
33 * This program is distributed in the hope that it will be useful, 33 * This program is distributed in the hope that it will be useful,
34 * but WITHOUT ANY WARRANTY; without even the implied warranty of 34 * but WITHOUT ANY WARRANTY; without even the implied warranty of
35 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 35 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
36 * GNU General Public License for more details. 36 * GNU General Public License for more details.
37 * 37 *
38 * You should have received a copy of the GNU General Public License 38 * You should have received a copy of the GNU General Public License
39 * along with this program; if not, write to the Free Software 39 * along with this program; if not, write to the Free Software
40 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 40 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
41 * 41 *
42 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 42 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
43 * 43 *
44 * Hardware & software notes 44 * Hardware & software notes
45 * 45 *
46 * These remote controls are distributed by ATI as part of their 46 * These remote controls are distributed by ATI as part of their
47 * "All-In-Wonder" video card packages. The receiver self-identifies as a 47 * "All-In-Wonder" video card packages. The receiver self-identifies as a
48 * "USB Receiver" with manufacturer "X10 Wireless Technology Inc". 48 * "USB Receiver" with manufacturer "X10 Wireless Technology Inc".
49 * 49 *
50 * The "Lola" remote is available from X10. See: 50 * The "Lola" remote is available from X10. See:
51 * http://www.x10.com/products/lola_sg1.htm 51 * http://www.x10.com/products/lola_sg1.htm
52 * The Lola is similar to the ATI remote but has no mouse support, and slightly 52 * The Lola is similar to the ATI remote but has no mouse support, and slightly
53 * different keys. 53 * different keys.
54 * 54 *
55 * It is possible to use multiple receivers and remotes on multiple computers 55 * It is possible to use multiple receivers and remotes on multiple computers
56 * simultaneously by configuring them to use specific channels. 56 * simultaneously by configuring them to use specific channels.
57 * 57 *
58 * The RF protocol used by the remote supports 16 distinct channels, 1 to 16. 58 * The RF protocol used by the remote supports 16 distinct channels, 1 to 16.
59 * Actually, it may even support more, at least in some revisions of the 59 * Actually, it may even support more, at least in some revisions of the
60 * hardware. 60 * hardware.
61 * 61 *
62 * Each remote can be configured to transmit on one channel as follows: 62 * Each remote can be configured to transmit on one channel as follows:
63 * - Press and hold the "hand icon" button. 63 * - Press and hold the "hand icon" button.
64 * - When the red LED starts to blink, let go of the "hand icon" button. 64 * - When the red LED starts to blink, let go of the "hand icon" button.
65 * - When it stops blinking, input the channel code as two digits, from 01 65 * - When it stops blinking, input the channel code as two digits, from 01
66 * to 16, and press the hand icon again. 66 * to 16, and press the hand icon again.
67 * 67 *
68 * The timing can be a little tricky. Try loading the module with debug=1 68 * The timing can be a little tricky. Try loading the module with debug=1
69 * to have the kernel print out messages about the remote control number 69 * to have the kernel print out messages about the remote control number
70 * and mask. Note: debugging prints remote numbers as zero-based hexadecimal. 70 * and mask. Note: debugging prints remote numbers as zero-based hexadecimal.
71 * 71 *
72 * The driver has a "channel_mask" parameter. This bitmask specifies which 72 * The driver has a "channel_mask" parameter. This bitmask specifies which
73 * channels will be ignored by the module. To mask out channels, just add 73 * channels will be ignored by the module. To mask out channels, just add
74 * all the 2^channel_number values together. 74 * all the 2^channel_number values together.
75 * 75 *
76 * For instance, set channel_mask = 2^4 = 16 (binary 10000) to make ati_remote 76 * For instance, set channel_mask = 2^4 = 16 (binary 10000) to make ati_remote
77 * ignore signals coming from remote controls transmitting on channel 4, but 77 * ignore signals coming from remote controls transmitting on channel 4, but
78 * accept all other channels. 78 * accept all other channels.
79 * 79 *
80 * Or, set channel_mask = 65533, (0xFFFD), and all channels except 1 will be 80 * Or, set channel_mask = 65533, (0xFFFD), and all channels except 1 will be
81 * ignored. 81 * ignored.
82 * 82 *
83 * The default is 0 (respond to all channels). Bit 0 and bits 17-32 of this 83 * The default is 0 (respond to all channels). Bit 0 and bits 17-32 of this
84 * parameter are unused. 84 * parameter are unused.
85 * 85 *
86 */ 86 */
@@ -99,13 +99,13 @@
99/* 99/*
100 * Module and Version Information, Module Parameters 100 * Module and Version Information, Module Parameters
101 */ 101 */
102 102
103#define ATI_REMOTE_VENDOR_ID 0x0bc7 103#define ATI_REMOTE_VENDOR_ID 0x0bc7
104#define ATI_REMOTE_PRODUCT_ID 0x004 104#define ATI_REMOTE_PRODUCT_ID 0x004
105#define LOLA_REMOTE_PRODUCT_ID 0x002 105#define LOLA_REMOTE_PRODUCT_ID 0x002
106#define MEDION_REMOTE_PRODUCT_ID 0x006 106#define MEDION_REMOTE_PRODUCT_ID 0x006
107 107
108#define DRIVER_VERSION "2.2.1" 108#define DRIVER_VERSION "2.2.1"
109#define DRIVER_AUTHOR "Torrey Hoffman <thoffman@arnor.net>" 109#define DRIVER_AUTHOR "Torrey Hoffman <thoffman@arnor.net>"
110#define DRIVER_DESC "ATI/X10 RF USB Remote Control" 110#define DRIVER_DESC "ATI/X10 RF USB Remote Control"
111 111
@@ -113,18 +113,18 @@
113#define DATA_BUFSIZE 63 /* size of URB data buffers */ 113#define DATA_BUFSIZE 63 /* size of URB data buffers */
114#define ATI_INPUTNUM 1 /* Which input device to register as */ 114#define ATI_INPUTNUM 1 /* Which input device to register as */
115 115
116static unsigned long channel_mask = 0; 116static unsigned long channel_mask;
117module_param(channel_mask, ulong, 0444); 117module_param(channel_mask, ulong, 0444);
118MODULE_PARM_DESC(channel_mask, "Bitmask of remote control channels to ignore"); 118MODULE_PARM_DESC(channel_mask, "Bitmask of remote control channels to ignore");
119 119
120static int debug = 0; 120static int debug;
121module_param(debug, int, 0444); 121module_param(debug, int, 0444);
122MODULE_PARM_DESC(debug, "Enable extra debug messages and information"); 122MODULE_PARM_DESC(debug, "Enable extra debug messages and information");
123 123
124#define dbginfo(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0) 124#define dbginfo(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0)
125#undef err 125#undef err
126#define err(format, arg...) printk(KERN_ERR format , ## arg) 126#define err(format, arg...) printk(KERN_ERR format , ## arg)
127 127
128static struct usb_device_id ati_remote_table[] = { 128static struct usb_device_id ati_remote_table[] = {
129 { USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) }, 129 { USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) },
130 { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) }, 130 { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) },
@@ -148,7 +148,7 @@ static char init2[] = { 0x01, 0x00, 0x20, 0x14, 0x20, 0x20, 0x20 };
148/* Acceleration curve for directional control pad */ 148/* Acceleration curve for directional control pad */
149static char accel[] = { 1, 2, 4, 6, 9, 13, 20 }; 149static char accel[] = { 1, 2, 4, 6, 9, 13, 20 };
150 150
151/* Duplicate event filtering time. 151/* Duplicate event filtering time.
152 * Sequential, identical KIND_FILTERED inputs with less than 152 * Sequential, identical KIND_FILTERED inputs with less than
153 * FILTER_TIME jiffies between them are considered as repeat 153 * FILTER_TIME jiffies between them are considered as repeat
154 * events. The hardware generates 5 events for the first keypress 154 * events. The hardware generates 5 events for the first keypress
@@ -161,10 +161,10 @@ static char accel[] = { 1, 2, 4, 6, 9, 13, 20 };
161static DECLARE_MUTEX(disconnect_sem); 161static DECLARE_MUTEX(disconnect_sem);
162 162
163struct ati_remote { 163struct ati_remote {
164 struct input_dev idev; 164 struct input_dev idev;
165 struct usb_device *udev; 165 struct usb_device *udev;
166 struct usb_interface *interface; 166 struct usb_interface *interface;
167 167
168 struct urb *irq_urb; 168 struct urb *irq_urb;
169 struct urb *out_urb; 169 struct urb *out_urb;
170 struct usb_endpoint_descriptor *endpoint_in; 170 struct usb_endpoint_descriptor *endpoint_in;
@@ -174,13 +174,11 @@ struct ati_remote {
174 dma_addr_t inbuf_dma; 174 dma_addr_t inbuf_dma;
175 dma_addr_t outbuf_dma; 175 dma_addr_t outbuf_dma;
176 176
177 int open; /* open counter */
178
179 unsigned char old_data[2]; /* Detect duplicate events */ 177 unsigned char old_data[2]; /* Detect duplicate events */
180 unsigned long old_jiffies; 178 unsigned long old_jiffies;
181 unsigned long acc_jiffies; /* handle acceleration */ 179 unsigned long acc_jiffies; /* handle acceleration */
182 unsigned int repeat_count; 180 unsigned int repeat_count;
183 181
184 char name[NAME_BUFSIZE]; 182 char name[NAME_BUFSIZE];
185 char phys[NAME_BUFSIZE]; 183 char phys[NAME_BUFSIZE];
186 184
@@ -206,14 +204,14 @@ static struct
206 int type; 204 int type;
207 unsigned int code; 205 unsigned int code;
208 int value; 206 int value;
209} ati_remote_tbl[] = 207} ati_remote_tbl[] =
210{ 208{
211 /* Directional control pad axes */ 209 /* Directional control pad axes */
212 {KIND_ACCEL, 0x35, 0x70, EV_REL, REL_X, -1}, /* left */ 210 {KIND_ACCEL, 0x35, 0x70, EV_REL, REL_X, -1}, /* left */
213 {KIND_ACCEL, 0x36, 0x71, EV_REL, REL_X, 1}, /* right */ 211 {KIND_ACCEL, 0x36, 0x71, EV_REL, REL_X, 1}, /* right */
214 {KIND_ACCEL, 0x37, 0x72, EV_REL, REL_Y, -1}, /* up */ 212 {KIND_ACCEL, 0x37, 0x72, EV_REL, REL_Y, -1}, /* up */
215 {KIND_ACCEL, 0x38, 0x73, EV_REL, REL_Y, 1}, /* down */ 213 {KIND_ACCEL, 0x38, 0x73, EV_REL, REL_Y, 1}, /* down */
216 /* Directional control pad diagonals */ 214 /* Directional control pad diagonals */
217 {KIND_LU, 0x39, 0x74, EV_REL, 0, 0}, /* left up */ 215 {KIND_LU, 0x39, 0x74, EV_REL, 0, 0}, /* left up */
218 {KIND_RU, 0x3a, 0x75, EV_REL, 0, 0}, /* right up */ 216 {KIND_RU, 0x3a, 0x75, EV_REL, 0, 0}, /* right up */
219 {KIND_LD, 0x3c, 0x77, EV_REL, 0, 0}, /* left down */ 217 {KIND_LD, 0x3c, 0x77, EV_REL, 0, 0}, /* left down */
@@ -225,7 +223,7 @@ static struct
225 {KIND_LITERAL, 0x41, 0x7c, EV_KEY, BTN_RIGHT, 1},/* right btn down */ 223 {KIND_LITERAL, 0x41, 0x7c, EV_KEY, BTN_RIGHT, 1},/* right btn down */
226 {KIND_LITERAL, 0x42, 0x7d, EV_KEY, BTN_RIGHT, 0},/* right btn up */ 224 {KIND_LITERAL, 0x42, 0x7d, EV_KEY, BTN_RIGHT, 0},/* right btn up */
227 225
228 /* Artificial "doubleclick" events are generated by the hardware. 226 /* Artificial "doubleclick" events are generated by the hardware.
229 * They are mapped to the "side" and "extra" mouse buttons here. */ 227 * They are mapped to the "side" and "extra" mouse buttons here. */
230 {KIND_FILTERED, 0x3f, 0x7a, EV_KEY, BTN_SIDE, 1}, /* left dblclick */ 228 {KIND_FILTERED, 0x3f, 0x7a, EV_KEY, BTN_SIDE, 1}, /* left dblclick */
231 {KIND_FILTERED, 0x43, 0x7e, EV_KEY, BTN_EXTRA, 1},/* right dblclick */ 229 {KIND_FILTERED, 0x43, 0x7e, EV_KEY, BTN_EXTRA, 1},/* right dblclick */
@@ -273,15 +271,15 @@ static struct
273 {KIND_FILTERED, 0xea, 0x25, EV_KEY, KEY_PLAY, 1}, /* ( >) */ 271 {KIND_FILTERED, 0xea, 0x25, EV_KEY, KEY_PLAY, 1}, /* ( >) */
274 {KIND_FILTERED, 0xe9, 0x24, EV_KEY, KEY_REWIND, 1}, /* (<<) */ 272 {KIND_FILTERED, 0xe9, 0x24, EV_KEY, KEY_REWIND, 1}, /* (<<) */
275 {KIND_FILTERED, 0xeb, 0x26, EV_KEY, KEY_FORWARD, 1}, /* (>>) */ 273 {KIND_FILTERED, 0xeb, 0x26, EV_KEY, KEY_FORWARD, 1}, /* (>>) */
276 {KIND_FILTERED, 0xed, 0x28, EV_KEY, KEY_STOP, 1}, /* ([]) */ 274 {KIND_FILTERED, 0xed, 0x28, EV_KEY, KEY_STOP, 1}, /* ([]) */
277 {KIND_FILTERED, 0xee, 0x29, EV_KEY, KEY_PAUSE, 1}, /* ('') */ 275 {KIND_FILTERED, 0xee, 0x29, EV_KEY, KEY_PAUSE, 1}, /* ('') */
278 {KIND_FILTERED, 0xf0, 0x2b, EV_KEY, KEY_PREVIOUS, 1}, /* (<-) */ 276 {KIND_FILTERED, 0xf0, 0x2b, EV_KEY, KEY_PREVIOUS, 1}, /* (<-) */
279 {KIND_FILTERED, 0xef, 0x2a, EV_KEY, KEY_NEXT, 1}, /* (>+) */ 277 {KIND_FILTERED, 0xef, 0x2a, EV_KEY, KEY_NEXT, 1}, /* (>+) */
280 {KIND_FILTERED, 0xf2, 0x2D, EV_KEY, KEY_INFO, 1}, /* PLAYING */ 278 {KIND_FILTERED, 0xf2, 0x2D, EV_KEY, KEY_INFO, 1}, /* PLAYING */
281 {KIND_FILTERED, 0xf3, 0x2E, EV_KEY, KEY_HOME, 1}, /* TOP */ 279 {KIND_FILTERED, 0xf3, 0x2E, EV_KEY, KEY_HOME, 1}, /* TOP */
282 {KIND_FILTERED, 0xf4, 0x2F, EV_KEY, KEY_END, 1}, /* END */ 280 {KIND_FILTERED, 0xf4, 0x2F, EV_KEY, KEY_END, 1}, /* END */
283 {KIND_FILTERED, 0xf5, 0x30, EV_KEY, KEY_SELECT, 1}, /* SELECT */ 281 {KIND_FILTERED, 0xf5, 0x30, EV_KEY, KEY_SELECT, 1}, /* SELECT */
284 282
285 {KIND_END, 0x00, 0x00, EV_MAX + 1, 0, 0} 283 {KIND_END, 0x00, 0x00, EV_MAX + 1, 0, 0}
286}; 284};
287 285
@@ -315,7 +313,7 @@ static void ati_remote_dump(unsigned char *data, unsigned int len)
315 if ((len == 1) && (data[0] != (unsigned char)0xff) && (data[0] != 0x00)) 313 if ((len == 1) && (data[0] != (unsigned char)0xff) && (data[0] != 0x00))
316 warn("Weird byte 0x%02x", data[0]); 314 warn("Weird byte 0x%02x", data[0]);
317 else if (len == 4) 315 else if (len == 4)
318 warn("Weird key %02x %02x %02x %02x", 316 warn("Weird key %02x %02x %02x %02x",
319 data[0], data[1], data[2], data[3]); 317 data[0], data[1], data[2], data[3]);
320 else 318 else
321 warn("Weird data, len=%d %02x %02x %02x %02x %02x %02x ...", 319 warn("Weird data, len=%d %02x %02x %02x %02x %02x %02x ...",
@@ -328,25 +326,16 @@ static void ati_remote_dump(unsigned char *data, unsigned int len)
328static int ati_remote_open(struct input_dev *inputdev) 326static int ati_remote_open(struct input_dev *inputdev)
329{ 327{
330 struct ati_remote *ati_remote = inputdev->private; 328 struct ati_remote *ati_remote = inputdev->private;
331 int retval = 0;
332
333 down(&disconnect_sem);
334
335 if (ati_remote->open++)
336 goto exit;
337 329
338 /* On first open, submit the read urb which was set up previously. */ 330 /* On first open, submit the read urb which was set up previously. */
339 ati_remote->irq_urb->dev = ati_remote->udev; 331 ati_remote->irq_urb->dev = ati_remote->udev;
340 if (usb_submit_urb(ati_remote->irq_urb, GFP_KERNEL)) { 332 if (usb_submit_urb(ati_remote->irq_urb, GFP_KERNEL)) {
341 dev_err(&ati_remote->interface->dev, 333 dev_err(&ati_remote->interface->dev,
342 "%s: usb_submit_urb failed!\n", __FUNCTION__); 334 "%s: usb_submit_urb failed!\n", __FUNCTION__);
343 ati_remote->open--; 335 return -EIO;
344 retval = -EIO;
345 } 336 }
346 337
347exit: 338 return 0;
348 up(&disconnect_sem);
349 return retval;
350} 339}
351 340
352/* 341/*
@@ -355,9 +344,8 @@ exit:
355static void ati_remote_close(struct input_dev *inputdev) 344static void ati_remote_close(struct input_dev *inputdev)
356{ 345{
357 struct ati_remote *ati_remote = inputdev->private; 346 struct ati_remote *ati_remote = inputdev->private;
358 347
359 if (!--ati_remote->open) 348 usb_kill_urb(ati_remote->irq_urb);
360 usb_kill_urb(ati_remote->irq_urb);
361} 349}
362 350
363/* 351/*
@@ -366,13 +354,13 @@ static void ati_remote_close(struct input_dev *inputdev)
366static void ati_remote_irq_out(struct urb *urb, struct pt_regs *regs) 354static void ati_remote_irq_out(struct urb *urb, struct pt_regs *regs)
367{ 355{
368 struct ati_remote *ati_remote = urb->context; 356 struct ati_remote *ati_remote = urb->context;
369 357
370 if (urb->status) { 358 if (urb->status) {
371 dev_dbg(&ati_remote->interface->dev, "%s: status %d\n", 359 dev_dbg(&ati_remote->interface->dev, "%s: status %d\n",
372 __FUNCTION__, urb->status); 360 __FUNCTION__, urb->status);
373 return; 361 return;
374 } 362 }
375 363
376 ati_remote->send_flags |= SEND_FLAG_COMPLETE; 364 ati_remote->send_flags |= SEND_FLAG_COMPLETE;
377 wmb(); 365 wmb();
378 wake_up(&ati_remote->wait); 366 wake_up(&ati_remote->wait);
@@ -380,16 +368,16 @@ static void ati_remote_irq_out(struct urb *urb, struct pt_regs *regs)
380 368
381/* 369/*
382 * ati_remote_sendpacket 370 * ati_remote_sendpacket
383 * 371 *
384 * Used to send device initialization strings 372 * Used to send device initialization strings
385 */ 373 */
386static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd, unsigned char *data) 374static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd, unsigned char *data)
387{ 375{
388 int retval = 0; 376 int retval = 0;
389 377
390 /* Set up out_urb */ 378 /* Set up out_urb */
391 memcpy(ati_remote->out_urb->transfer_buffer + 1, data, LO(cmd)); 379 memcpy(ati_remote->out_urb->transfer_buffer + 1, data, LO(cmd));
392 ((char *) ati_remote->out_urb->transfer_buffer)[0] = HI(cmd); 380 ((char *) ati_remote->out_urb->transfer_buffer)[0] = HI(cmd);
393 381
394 ati_remote->out_urb->transfer_buffer_length = LO(cmd) + 1; 382 ati_remote->out_urb->transfer_buffer_length = LO(cmd) + 1;
395 ati_remote->out_urb->dev = ati_remote->udev; 383 ati_remote->out_urb->dev = ati_remote->udev;
@@ -397,17 +385,17 @@ static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd, unsigne
397 385
398 retval = usb_submit_urb(ati_remote->out_urb, GFP_ATOMIC); 386 retval = usb_submit_urb(ati_remote->out_urb, GFP_ATOMIC);
399 if (retval) { 387 if (retval) {
400 dev_dbg(&ati_remote->interface->dev, 388 dev_dbg(&ati_remote->interface->dev,
401 "sendpacket: usb_submit_urb failed: %d\n", retval); 389 "sendpacket: usb_submit_urb failed: %d\n", retval);
402 return retval; 390 return retval;
403 } 391 }
404 392
405 wait_event_timeout(ati_remote->wait, 393 wait_event_timeout(ati_remote->wait,
406 ((ati_remote->out_urb->status != -EINPROGRESS) || 394 ((ati_remote->out_urb->status != -EINPROGRESS) ||
407 (ati_remote->send_flags & SEND_FLAG_COMPLETE)), 395 (ati_remote->send_flags & SEND_FLAG_COMPLETE)),
408 HZ); 396 HZ);
409 usb_kill_urb(ati_remote->out_urb); 397 usb_kill_urb(ati_remote->out_urb);
410 398
411 return retval; 399 return retval;
412} 400}
413 401
@@ -419,15 +407,15 @@ static int ati_remote_event_lookup(int rem, unsigned char d1, unsigned char d2)
419 int i; 407 int i;
420 408
421 for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++) { 409 for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++) {
422 /* 410 /*
423 * Decide if the table entry matches the remote input. 411 * Decide if the table entry matches the remote input.
424 */ 412 */
425 if ((((ati_remote_tbl[i].data1 & 0x0f) == (d1 & 0x0f))) && 413 if ((((ati_remote_tbl[i].data1 & 0x0f) == (d1 & 0x0f))) &&
426 ((((ati_remote_tbl[i].data1 >> 4) - 414 ((((ati_remote_tbl[i].data1 >> 4) -
427 (d1 >> 4) + rem) & 0x0f) == 0x0f) && 415 (d1 >> 4) + rem) & 0x0f) == 0x0f) &&
428 (ati_remote_tbl[i].data2 == d2)) 416 (ati_remote_tbl[i].data2 == d2))
429 return i; 417 return i;
430 418
431 } 419 }
432 return -1; 420 return -1;
433} 421}
@@ -435,16 +423,16 @@ static int ati_remote_event_lookup(int rem, unsigned char d1, unsigned char d2)
435/* 423/*
436 * ati_remote_report_input 424 * ati_remote_report_input
437 */ 425 */
438static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) 426static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
439{ 427{
440 struct ati_remote *ati_remote = urb->context; 428 struct ati_remote *ati_remote = urb->context;
441 unsigned char *data= ati_remote->inbuf; 429 unsigned char *data= ati_remote->inbuf;
442 struct input_dev *dev = &ati_remote->idev; 430 struct input_dev *dev = &ati_remote->idev;
443 int index, acc; 431 int index, acc;
444 int remote_num; 432 int remote_num;
445 433
446 /* Deal with strange looking inputs */ 434 /* Deal with strange looking inputs */
447 if ( (urb->actual_length != 4) || (data[0] != 0x14) || 435 if ( (urb->actual_length != 4) || (data[0] != 0x14) ||
448 ((data[3] & 0x0f) != 0x00) ) { 436 ((data[3] & 0x0f) != 0x00) ) {
449 ati_remote_dump(data, urb->actual_length); 437 ati_remote_dump(data, urb->actual_length);
450 return; 438 return;
@@ -453,7 +441,7 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
453 /* Mask unwanted remote channels. */ 441 /* Mask unwanted remote channels. */
454 /* note: remote_num is 0-based, channel 1 on remote == 0 here */ 442 /* note: remote_num is 0-based, channel 1 on remote == 0 here */
455 remote_num = (data[3] >> 4) & 0x0f; 443 remote_num = (data[3] >> 4) & 0x0f;
456 if (channel_mask & (1 << (remote_num + 1))) { 444 if (channel_mask & (1 << (remote_num + 1))) {
457 dbginfo(&ati_remote->interface->dev, 445 dbginfo(&ati_remote->interface->dev,
458 "Masked input from channel 0x%02x: data %02x,%02x, mask= 0x%02lx\n", 446 "Masked input from channel 0x%02x: data %02x,%02x, mask= 0x%02lx\n",
459 remote_num, data[1], data[2], channel_mask); 447 remote_num, data[1], data[2], channel_mask);
@@ -463,37 +451,36 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
463 /* Look up event code index in translation table */ 451 /* Look up event code index in translation table */
464 index = ati_remote_event_lookup(remote_num, data[1], data[2]); 452 index = ati_remote_event_lookup(remote_num, data[1], data[2]);
465 if (index < 0) { 453 if (index < 0) {
466 dev_warn(&ati_remote->interface->dev, 454 dev_warn(&ati_remote->interface->dev,
467 "Unknown input from channel 0x%02x: data %02x,%02x\n", 455 "Unknown input from channel 0x%02x: data %02x,%02x\n",
468 remote_num, data[1], data[2]); 456 remote_num, data[1], data[2]);
469 return; 457 return;
470 } 458 }
471 dbginfo(&ati_remote->interface->dev, 459 dbginfo(&ati_remote->interface->dev,
472 "channel 0x%02x; data %02x,%02x; index %d; keycode %d\n", 460 "channel 0x%02x; data %02x,%02x; index %d; keycode %d\n",
473 remote_num, data[1], data[2], index, ati_remote_tbl[index].code); 461 remote_num, data[1], data[2], index, ati_remote_tbl[index].code);
474 462
475 if (ati_remote_tbl[index].kind == KIND_LITERAL) { 463 if (ati_remote_tbl[index].kind == KIND_LITERAL) {
476 input_regs(dev, regs); 464 input_regs(dev, regs);
477 input_event(dev, ati_remote_tbl[index].type, 465 input_event(dev, ati_remote_tbl[index].type,
478 ati_remote_tbl[index].code, 466 ati_remote_tbl[index].code,
479 ati_remote_tbl[index].value); 467 ati_remote_tbl[index].value);
480 input_sync(dev); 468 input_sync(dev);
481 469
482 ati_remote->old_jiffies = jiffies; 470 ati_remote->old_jiffies = jiffies;
483 return; 471 return;
484 } 472 }
485 473
486 if (ati_remote_tbl[index].kind == KIND_FILTERED) { 474 if (ati_remote_tbl[index].kind == KIND_FILTERED) {
487 /* Filter duplicate events which happen "too close" together. */ 475 /* Filter duplicate events which happen "too close" together. */
488 if ((ati_remote->old_data[0] == data[1]) && 476 if ((ati_remote->old_data[0] == data[1]) &&
489 (ati_remote->old_data[1] == data[2]) && 477 (ati_remote->old_data[1] == data[2]) &&
490 ((ati_remote->old_jiffies + FILTER_TIME) > jiffies)) { 478 ((ati_remote->old_jiffies + FILTER_TIME) > jiffies)) {
491 ati_remote->repeat_count++; 479 ati_remote->repeat_count++;
492 } 480 } else {
493 else {
494 ati_remote->repeat_count = 0; 481 ati_remote->repeat_count = 0;
495 } 482 }
496 483
497 ati_remote->old_data[0] = data[1]; 484 ati_remote->old_data[0] = data[1];
498 ati_remote->old_data[1] = data[2]; 485 ati_remote->old_data[1] = data[2];
499 ati_remote->old_jiffies = jiffies; 486 ati_remote->old_jiffies = jiffies;
@@ -501,7 +488,7 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
501 if ((ati_remote->repeat_count > 0) 488 if ((ati_remote->repeat_count > 0)
502 && (ati_remote->repeat_count < 5)) 489 && (ati_remote->repeat_count < 5))
503 return; 490 return;
504 491
505 492
506 input_regs(dev, regs); 493 input_regs(dev, regs);
507 input_event(dev, ati_remote_tbl[index].type, 494 input_event(dev, ati_remote_tbl[index].type,
@@ -511,13 +498,13 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
511 input_sync(dev); 498 input_sync(dev);
512 499
513 return; 500 return;
514 } 501 }
515 502
516 /* 503 /*
517 * Other event kinds are from the directional control pad, and have an 504 * Other event kinds are from the directional control pad, and have an
518 * acceleration factor applied to them. Without this acceleration, the 505 * acceleration factor applied to them. Without this acceleration, the
519 * control pad is mostly unusable. 506 * control pad is mostly unusable.
520 * 507 *
521 * If elapsed time since last event is > 1/4 second, user "stopped", 508 * If elapsed time since last event is > 1/4 second, user "stopped",
522 * so reset acceleration. Otherwise, user is probably holding the control 509 * so reset acceleration. Otherwise, user is probably holding the control
523 * pad down, so we increase acceleration, ramping up over two seconds to 510 * pad down, so we increase acceleration, ramping up over two seconds to
@@ -559,7 +546,7 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
559 input_report_rel(dev, REL_Y, acc); 546 input_report_rel(dev, REL_Y, acc);
560 break; 547 break;
561 default: 548 default:
562 dev_dbg(&ati_remote->interface->dev, "ati_remote kind=%d\n", 549 dev_dbg(&ati_remote->interface->dev, "ati_remote kind=%d\n",
563 ati_remote_tbl[index].kind); 550 ati_remote_tbl[index].kind);
564 } 551 }
565 input_sync(dev); 552 input_sync(dev);
@@ -586,12 +573,12 @@ static void ati_remote_irq_in(struct urb *urb, struct pt_regs *regs)
586 case -ESHUTDOWN: 573 case -ESHUTDOWN:
587 dev_dbg(&ati_remote->interface->dev, "%s: urb error status, unlink? \n", 574 dev_dbg(&ati_remote->interface->dev, "%s: urb error status, unlink? \n",
588 __FUNCTION__); 575 __FUNCTION__);
589 return; 576 return;
590 default: /* error */ 577 default: /* error */
591 dev_dbg(&ati_remote->interface->dev, "%s: Nonzero urb status %d\n", 578 dev_dbg(&ati_remote->interface->dev, "%s: Nonzero urb status %d\n",
592 __FUNCTION__, urb->status); 579 __FUNCTION__, urb->status);
593 } 580 }
594 581
595 retval = usb_submit_urb(urb, SLAB_ATOMIC); 582 retval = usb_submit_urb(urb, SLAB_ATOMIC);
596 if (retval) 583 if (retval)
597 dev_err(&ati_remote->interface->dev, "%s: usb_submit_urb()=%d\n", 584 dev_err(&ati_remote->interface->dev, "%s: usb_submit_urb()=%d\n",
@@ -603,8 +590,6 @@ static void ati_remote_irq_in(struct urb *urb, struct pt_regs *regs)
603 */ 590 */
604static void ati_remote_delete(struct ati_remote *ati_remote) 591static void ati_remote_delete(struct ati_remote *ati_remote)
605{ 592{
606 if (!ati_remote) return;
607
608 if (ati_remote->irq_urb) 593 if (ati_remote->irq_urb)
609 usb_kill_urb(ati_remote->irq_urb); 594 usb_kill_urb(ati_remote->irq_urb);
610 595
@@ -614,16 +599,16 @@ static void ati_remote_delete(struct ati_remote *ati_remote)
614 input_unregister_device(&ati_remote->idev); 599 input_unregister_device(&ati_remote->idev);
615 600
616 if (ati_remote->inbuf) 601 if (ati_remote->inbuf)
617 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE, 602 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
618 ati_remote->inbuf, ati_remote->inbuf_dma); 603 ati_remote->inbuf, ati_remote->inbuf_dma);
619 604
620 if (ati_remote->outbuf) 605 if (ati_remote->outbuf)
621 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE, 606 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
622 ati_remote->outbuf, ati_remote->outbuf_dma); 607 ati_remote->outbuf, ati_remote->outbuf_dma);
623 608
624 if (ati_remote->irq_urb) 609 if (ati_remote->irq_urb)
625 usb_free_urb(ati_remote->irq_urb); 610 usb_free_urb(ati_remote->irq_urb);
626 611
627 if (ati_remote->out_urb) 612 if (ati_remote->out_urb)
628 usb_free_urb(ati_remote->out_urb); 613 usb_free_urb(ati_remote->out_urb);
629 614
@@ -636,21 +621,21 @@ static void ati_remote_input_init(struct ati_remote *ati_remote)
636 int i; 621 int i;
637 622
638 idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL); 623 idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
639 idev->keybit[LONG(BTN_MOUSE)] = ( BIT(BTN_LEFT) | BIT(BTN_RIGHT) | 624 idev->keybit[LONG(BTN_MOUSE)] = ( BIT(BTN_LEFT) | BIT(BTN_RIGHT) |
640 BIT(BTN_SIDE) | BIT(BTN_EXTRA) ); 625 BIT(BTN_SIDE) | BIT(BTN_EXTRA) );
641 idev->relbit[0] = BIT(REL_X) | BIT(REL_Y); 626 idev->relbit[0] = BIT(REL_X) | BIT(REL_Y);
642 for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++) 627 for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++)
643 if (ati_remote_tbl[i].type == EV_KEY) 628 if (ati_remote_tbl[i].type == EV_KEY)
644 set_bit(ati_remote_tbl[i].code, idev->keybit); 629 set_bit(ati_remote_tbl[i].code, idev->keybit);
645 630
646 idev->private = ati_remote; 631 idev->private = ati_remote;
647 idev->open = ati_remote_open; 632 idev->open = ati_remote_open;
648 idev->close = ati_remote_close; 633 idev->close = ati_remote_close;
649 634
650 idev->name = ati_remote->name; 635 idev->name = ati_remote->name;
651 idev->phys = ati_remote->phys; 636 idev->phys = ati_remote->phys;
652 637
653 idev->id.bustype = BUS_USB; 638 idev->id.bustype = BUS_USB;
654 idev->id.vendor = le16_to_cpu(ati_remote->udev->descriptor.idVendor); 639 idev->id.vendor = le16_to_cpu(ati_remote->udev->descriptor.idVendor);
655 idev->id.product = le16_to_cpu(ati_remote->udev->descriptor.idProduct); 640 idev->id.product = le16_to_cpu(ati_remote->udev->descriptor.idProduct);
656 idev->id.version = le16_to_cpu(ati_remote->udev->descriptor.bcdDevice); 641 idev->id.version = le16_to_cpu(ati_remote->udev->descriptor.bcdDevice);
@@ -660,27 +645,27 @@ static int ati_remote_initialize(struct ati_remote *ati_remote)
660{ 645{
661 struct usb_device *udev = ati_remote->udev; 646 struct usb_device *udev = ati_remote->udev;
662 int pipe, maxp; 647 int pipe, maxp;
663 648
664 init_waitqueue_head(&ati_remote->wait); 649 init_waitqueue_head(&ati_remote->wait);
665 650
666 /* Set up irq_urb */ 651 /* Set up irq_urb */
667 pipe = usb_rcvintpipe(udev, ati_remote->endpoint_in->bEndpointAddress); 652 pipe = usb_rcvintpipe(udev, ati_remote->endpoint_in->bEndpointAddress);
668 maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); 653 maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
669 maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp; 654 maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp;
670 655
671 usb_fill_int_urb(ati_remote->irq_urb, udev, pipe, ati_remote->inbuf, 656 usb_fill_int_urb(ati_remote->irq_urb, udev, pipe, ati_remote->inbuf,
672 maxp, ati_remote_irq_in, ati_remote, 657 maxp, ati_remote_irq_in, ati_remote,
673 ati_remote->endpoint_in->bInterval); 658 ati_remote->endpoint_in->bInterval);
674 ati_remote->irq_urb->transfer_dma = ati_remote->inbuf_dma; 659 ati_remote->irq_urb->transfer_dma = ati_remote->inbuf_dma;
675 ati_remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 660 ati_remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
676 661
677 /* Set up out_urb */ 662 /* Set up out_urb */
678 pipe = usb_sndintpipe(udev, ati_remote->endpoint_out->bEndpointAddress); 663 pipe = usb_sndintpipe(udev, ati_remote->endpoint_out->bEndpointAddress);
679 maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); 664 maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
680 maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp; 665 maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp;
681 666
682 usb_fill_int_urb(ati_remote->out_urb, udev, pipe, ati_remote->outbuf, 667 usb_fill_int_urb(ati_remote->out_urb, udev, pipe, ati_remote->outbuf,
683 maxp, ati_remote_irq_out, ati_remote, 668 maxp, ati_remote_irq_out, ati_remote,
684 ati_remote->endpoint_out->bInterval); 669 ati_remote->endpoint_out->bInterval);
685 ati_remote->out_urb->transfer_dma = ati_remote->outbuf_dma; 670 ati_remote->out_urb->transfer_dma = ati_remote->outbuf_dma;
686 ati_remote->out_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 671 ati_remote->out_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
@@ -688,11 +673,11 @@ static int ati_remote_initialize(struct ati_remote *ati_remote)
688 /* send initialization strings */ 673 /* send initialization strings */
689 if ((ati_remote_sendpacket(ati_remote, 0x8004, init1)) || 674 if ((ati_remote_sendpacket(ati_remote, 0x8004, init1)) ||
690 (ati_remote_sendpacket(ati_remote, 0x8007, init2))) { 675 (ati_remote_sendpacket(ati_remote, 0x8007, init2))) {
691 dev_err(&ati_remote->interface->dev, 676 dev_err(&ati_remote->interface->dev,
692 "Initializing ati_remote hardware failed.\n"); 677 "Initializing ati_remote hardware failed.\n");
693 return 1; 678 return 1;
694 } 679 }
695 680
696 return 0; 681 return 0;
697} 682}
698 683
@@ -769,7 +754,7 @@ static int ati_remote_probe(struct usb_interface *interface, const struct usb_de
769 754
770 if (!strlen(ati_remote->name)) 755 if (!strlen(ati_remote->name))
771 sprintf(ati_remote->name, DRIVER_DESC "(%04x,%04x)", 756 sprintf(ati_remote->name, DRIVER_DESC "(%04x,%04x)",
772 le16_to_cpu(ati_remote->udev->descriptor.idVendor), 757 le16_to_cpu(ati_remote->udev->descriptor.idVendor),
773 le16_to_cpu(ati_remote->udev->descriptor.idProduct)); 758 le16_to_cpu(ati_remote->udev->descriptor.idProduct));
774 759
775 /* Device Hardware Initialization - fills in ati_remote->idev from udev. */ 760 /* Device Hardware Initialization - fills in ati_remote->idev from udev. */
@@ -781,11 +766,11 @@ static int ati_remote_probe(struct usb_interface *interface, const struct usb_de
781 ati_remote_input_init(ati_remote); 766 ati_remote_input_init(ati_remote);
782 input_register_device(&ati_remote->idev); 767 input_register_device(&ati_remote->idev);
783 768
784 dev_info(&ati_remote->interface->dev, "Input registered: %s on %s\n", 769 dev_info(&ati_remote->interface->dev, "Input registered: %s on %s\n",
785 ati_remote->name, path); 770 ati_remote->name, path);
786 771
787 usb_set_intfdata(interface, ati_remote); 772 usb_set_intfdata(interface, ati_remote);
788 773
789error: 774error:
790 if (retval) 775 if (retval)
791 ati_remote_delete(ati_remote); 776 ati_remote_delete(ati_remote);
@@ -800,18 +785,14 @@ static void ati_remote_disconnect(struct usb_interface *interface)
800{ 785{
801 struct ati_remote *ati_remote; 786 struct ati_remote *ati_remote;
802 787
803 down(&disconnect_sem);
804
805 ati_remote = usb_get_intfdata(interface); 788 ati_remote = usb_get_intfdata(interface);
806 usb_set_intfdata(interface, NULL); 789 usb_set_intfdata(interface, NULL);
807 if (!ati_remote) { 790 if (!ati_remote) {
808 warn("%s - null device?\n", __FUNCTION__); 791 warn("%s - null device?\n", __FUNCTION__);
809 return; 792 return;
810 } 793 }
811
812 ati_remote_delete(ati_remote);
813 794
814 up(&disconnect_sem); 795 ati_remote_delete(ati_remote);
815} 796}
816 797
817/* 798/*
@@ -820,7 +801,7 @@ static void ati_remote_disconnect(struct usb_interface *interface)
820static int __init ati_remote_init(void) 801static int __init ati_remote_init(void)
821{ 802{
822 int result; 803 int result;
823 804
824 result = usb_register(&ati_remote_driver); 805 result = usb_register(&ati_remote_driver);
825 if (result) 806 if (result)
826 err("usb_register error #%d\n", result); 807 err("usb_register error #%d\n", result);
@@ -838,8 +819,8 @@ static void __exit ati_remote_exit(void)
838 usb_deregister(&ati_remote_driver); 819 usb_deregister(&ati_remote_driver);
839} 820}
840 821
841/* 822/*
842 * module specification 823 * module specification
843 */ 824 */
844 825
845module_init(ati_remote_init); 826module_init(ati_remote_init);
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 740dec1f521d..100b49bd1d3e 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -232,7 +232,7 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
232 report->size += parser->global.report_size * parser->global.report_count; 232 report->size += parser->global.report_size * parser->global.report_count;
233 233
234 if (!parser->local.usage_index) /* Ignore padding fields */ 234 if (!parser->local.usage_index) /* Ignore padding fields */
235 return 0; 235 return 0;
236 236
237 usages = max_t(int, parser->local.usage_index, parser->global.report_count); 237 usages = max_t(int, parser->local.usage_index, parser->global.report_count);
238 238
@@ -765,7 +765,7 @@ static __inline__ __u32 s32ton(__s32 value, unsigned n)
765static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n) 765static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
766{ 766{
767 report += (offset >> 5) << 2; offset &= 31; 767 report += (offset >> 5) << 2; offset &= 31;
768 return (le64_to_cpu(get_unaligned((__le64*)report)) >> offset) & ((1 << n) - 1); 768 return (le64_to_cpu(get_unaligned((__le64*)report)) >> offset) & ((1ULL << n) - 1);
769} 769}
770 770
771static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value) 771static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
@@ -1233,6 +1233,13 @@ int hid_wait_io(struct hid_device *hid)
1233 return 0; 1233 return 0;
1234} 1234}
1235 1235
1236static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle)
1237{
1238 return usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
1239 HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (idle << 8) | report,
1240 ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1241}
1242
1236static int hid_get_class_descriptor(struct usb_device *dev, int ifnum, 1243static int hid_get_class_descriptor(struct usb_device *dev, int ifnum,
1237 unsigned char type, void *buf, int size) 1244 unsigned char type, void *buf, int size)
1238{ 1245{
@@ -1301,10 +1308,6 @@ void hid_init_reports(struct hid_device *hid)
1301 1308
1302 if (err) 1309 if (err)
1303 warn("timeout initializing reports\n"); 1310 warn("timeout initializing reports\n");
1304
1305 usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
1306 HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0,
1307 hid->ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1308} 1311}
1309 1312
1310#define USB_VENDOR_ID_WACOM 0x056a 1313#define USB_VENDOR_ID_WACOM 0x056a
@@ -1318,6 +1321,10 @@ void hid_init_reports(struct hid_device *hid)
1318#define USB_DEVICE_ID_WACOM_INTUOS3 0x00B0 1321#define USB_DEVICE_ID_WACOM_INTUOS3 0x00B0
1319#define USB_DEVICE_ID_WACOM_CINTIQ 0x003F 1322#define USB_DEVICE_ID_WACOM_CINTIQ 0x003F
1320 1323
1324#define USB_VENDOR_ID_ACECAD 0x0460
1325#define USB_DEVICE_ID_ACECAD_FLAIR 0x0004
1326#define USB_DEVICE_ID_ACECAD_302 0x0008
1327
1321#define USB_VENDOR_ID_KBGEAR 0x084e 1328#define USB_VENDOR_ID_KBGEAR 0x084e
1322#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 1329#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001
1323 1330
@@ -1502,6 +1509,9 @@ static struct hid_blacklist {
1502 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, 1509 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
1503 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, 1510 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
1504 1511
1512 { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE },
1513 { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE },
1514
1505 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET }, 1515 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
1506 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET }, 1516 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
1507 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET }, 1517 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
@@ -1590,6 +1600,8 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
1590 return NULL; 1600 return NULL;
1591 } 1601 }
1592 1602
1603 hid_set_idle(dev, interface->desc.bInterfaceNumber, 0, 0);
1604
1593 if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) { 1605 if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) {
1594 dbg("reading report descriptor failed"); 1606 dbg("reading report descriptor failed");
1595 kfree(rdesc); 1607 kfree(rdesc);
@@ -1635,7 +1647,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
1635 /* Change the polling interval of mice. */ 1647 /* Change the polling interval of mice. */
1636 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0) 1648 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
1637 interval = hid_mousepoll_interval; 1649 interval = hid_mousepoll_interval;
1638 1650
1639 if (endpoint->bEndpointAddress & USB_DIR_IN) { 1651 if (endpoint->bEndpointAddress & USB_DIR_IN) {
1640 if (hid->urbin) 1652 if (hid->urbin)
1641 continue; 1653 continue;
diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h
index 2b91705740a7..52437e5e2e78 100644
--- a/drivers/usb/input/hid-debug.h
+++ b/drivers/usb/input/hid-debug.h
@@ -67,7 +67,7 @@ static const struct hid_usage_entry hid_usage_table[] = {
67 {0, 0x44, "Vbry"}, 67 {0, 0x44, "Vbry"},
68 {0, 0x45, "Vbrz"}, 68 {0, 0x45, "Vbrz"},
69 {0, 0x46, "Vno"}, 69 {0, 0x46, "Vno"},
70 {0, 0x80, "SystemControl"}, 70 {0, 0x80, "SystemControl"},
71 {0, 0x81, "SystemPowerDown"}, 71 {0, 0x81, "SystemPowerDown"},
72 {0, 0x82, "SystemSleep"}, 72 {0, 0x82, "SystemSleep"},
73 {0, 0x83, "SystemWakeUp"}, 73 {0, 0x83, "SystemWakeUp"},
@@ -347,7 +347,7 @@ __inline__ static void tab(int n) {
347 347
348static void hid_dump_field(struct hid_field *field, int n) { 348static void hid_dump_field(struct hid_field *field, int n) {
349 int j; 349 int j;
350 350
351 if (field->physical) { 351 if (field->physical) {
352 tab(n); 352 tab(n);
353 printk("Physical("); 353 printk("Physical(");
@@ -408,7 +408,7 @@ static void hid_dump_field(struct hid_field *field, int n) {
408 printk("%s", units[sys][i]); 408 printk("%s", units[sys][i]);
409 if(nibble != 1) { 409 if(nibble != 1) {
410 /* This is a _signed_ nibble(!) */ 410 /* This is a _signed_ nibble(!) */
411 411
412 int val = nibble & 0x7; 412 int val = nibble & 0x7;
413 if(nibble & 0x08) 413 if(nibble & 0x08)
414 val = -((0x7 & ~val) +1); 414 val = -((0x7 & ~val) +1);
@@ -443,7 +443,7 @@ static void __attribute__((unused)) hid_dump_device(struct hid_device *device) {
443 struct list_head *list; 443 struct list_head *list;
444 unsigned i,k; 444 unsigned i,k;
445 static char *table[] = {"INPUT", "OUTPUT", "FEATURE"}; 445 static char *table[] = {"INPUT", "OUTPUT", "FEATURE"};
446 446
447 for (i = 0; i < HID_REPORT_TYPES; i++) { 447 for (i = 0; i < HID_REPORT_TYPES; i++) {
448 report_enum = device->report_enum + i; 448 report_enum = device->report_enum + i;
449 list = report_enum->report_list.next; 449 list = report_enum->report_list.next;
@@ -664,8 +664,8 @@ static char *keys[KEY_MAX + 1] = {
664static char *relatives[REL_MAX + 1] = { 664static char *relatives[REL_MAX + 1] = {
665 [REL_X] = "X", [REL_Y] = "Y", 665 [REL_X] = "X", [REL_Y] = "Y",
666 [REL_Z] = "Z", [REL_HWHEEL] = "HWheel", 666 [REL_Z] = "Z", [REL_HWHEEL] = "HWheel",
667 [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel", 667 [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel",
668 [REL_MISC] = "Misc", 668 [REL_MISC] = "Misc",
669}; 669};
670 670
671static char *absolutes[ABS_MAX + 1] = { 671static char *absolutes[ABS_MAX + 1] = {
@@ -690,9 +690,9 @@ static char *misc[MSC_MAX + 1] = {
690}; 690};
691 691
692static char *leds[LED_MAX + 1] = { 692static char *leds[LED_MAX + 1] = {
693 [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock", 693 [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock",
694 [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose", 694 [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose",
695 [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep", 695 [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep",
696 [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute", 696 [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute",
697 [LED_MISC] = "Misc", 697 [LED_MISC] = "Misc",
698}; 698};
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index 5553c3553e9d..9ac1e9095334 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -164,7 +164,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
164 case HID_GD_X: case HID_GD_Y: case HID_GD_Z: 164 case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
165 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ: 165 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
166 case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL: 166 case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:
167 if (field->flags & HID_MAIN_ITEM_RELATIVE) 167 if (field->flags & HID_MAIN_ITEM_RELATIVE)
168 map_rel(usage->hid & 0xf); 168 map_rel(usage->hid & 0xf);
169 else 169 else
170 map_abs(usage->hid & 0xf); 170 map_abs(usage->hid & 0xf);
@@ -297,7 +297,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
297 case HID_UP_MSVENDOR: 297 case HID_UP_MSVENDOR:
298 298
299 goto ignore; 299 goto ignore;
300 300
301 case HID_UP_PID: 301 case HID_UP_PID:
302 302
303 set_bit(EV_FF, input->evbit); 303 set_bit(EV_FF, input->evbit);
@@ -349,7 +349,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
349 goto ignore; 349 goto ignore;
350 350
351 if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) && 351 if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
352 (usage->type == EV_REL) && (usage->code == REL_WHEEL)) 352 (usage->type == EV_REL) && (usage->code == REL_WHEEL))
353 set_bit(REL_HWHEEL, bit); 353 set_bit(REL_HWHEEL, bit);
354 354
355 if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005)) 355 if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
@@ -365,11 +365,11 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
365 a = field->logical_minimum = 0; 365 a = field->logical_minimum = 0;
366 b = field->logical_maximum = 255; 366 b = field->logical_maximum = 255;
367 } 367 }
368 368
369 if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK) 369 if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)
370 input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4); 370 input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
371 else input_set_abs_params(input, usage->code, a, b, 0, 0); 371 else input_set_abs_params(input, usage->code, a, b, 0, 0);
372 372
373 } 373 }
374 374
375 if (usage->hat_min < usage->hat_max || usage->hat_dir) { 375 if (usage->hat_min < usage->hat_max || usage->hat_dir) {
@@ -420,7 +420,7 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
420 return; 420 return;
421 } 421 }
422 422
423 if (usage->hat_min < usage->hat_max || usage->hat_dir) { 423 if (usage->hat_min < usage->hat_max || usage->hat_dir) {
424 int hat_dir = usage->hat_dir; 424 int hat_dir = usage->hat_dir;
425 if (!hat_dir) 425 if (!hat_dir)
426 hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1; 426 hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1;
@@ -551,7 +551,7 @@ int hidinput_connect(struct hid_device *hid)
551 for (i = 0; i < hid->maxcollection; i++) 551 for (i = 0; i < hid->maxcollection; i++)
552 if (hid->collection[i].type == HID_COLLECTION_APPLICATION || 552 if (hid->collection[i].type == HID_COLLECTION_APPLICATION ||
553 hid->collection[i].type == HID_COLLECTION_PHYSICAL) 553 hid->collection[i].type == HID_COLLECTION_PHYSICAL)
554 if (IS_INPUT_APPLICATION(hid->collection[i].usage)) 554 if (IS_INPUT_APPLICATION(hid->collection[i].usage))
555 break; 555 break;
556 556
557 if (i == hid->maxcollection) 557 if (i == hid->maxcollection)
@@ -592,7 +592,7 @@ int hidinput_connect(struct hid_device *hid)
592 for (j = 0; j < report->field[i]->maxusage; j++) 592 for (j = 0; j < report->field[i]->maxusage; j++)
593 hidinput_configure_usage(hidinput, report->field[i], 593 hidinput_configure_usage(hidinput, report->field[i],
594 report->field[i]->usage + j); 594 report->field[i]->usage + j);
595 595
596 if (hid->quirks & HID_QUIRK_MULTI_INPUT) { 596 if (hid->quirks & HID_QUIRK_MULTI_INPUT) {
597 /* This will leave hidinput NULL, so that it 597 /* This will leave hidinput NULL, so that it
598 * allocates another one if we have more inputs on 598 * allocates another one if we have more inputs on
diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c
index 0d7404bab92f..0c4c77aa31ea 100644
--- a/drivers/usb/input/hid-lgff.c
+++ b/drivers/usb/input/hid-lgff.c
@@ -94,7 +94,7 @@ struct lgff_device {
94 isn't really necessary */ 94 isn't really necessary */
95 95
96 unsigned long flags[1]; /* Contains various information about the 96 unsigned long flags[1]; /* Contains various information about the
97 state of the driver for this device */ 97 state of the driver for this device */
98 98
99 struct timer_list timer; 99 struct timer_list timer;
100}; 100};
@@ -234,7 +234,7 @@ static struct hid_report* hid_lgff_duplicate_report(struct hid_report* report)
234 kfree(ret); 234 kfree(ret);
235 return NULL; 235 return NULL;
236 } 236 }
237 memset(ret->field[0]->value, 0, sizeof(s32[8])); 237 memset(ret->field[0]->value, 0, sizeof(s32[8]));
238 238
239 return ret; 239 return ret;
240} 240}
@@ -295,11 +295,11 @@ static int hid_lgff_event(struct hid_device *hid, struct input_dev* input,
295 unsigned long flags; 295 unsigned long flags;
296 296
297 if (type != EV_FF) return -EINVAL; 297 if (type != EV_FF) return -EINVAL;
298 if (!LGFF_CHECK_OWNERSHIP(code, lgff)) return -EACCES; 298 if (!LGFF_CHECK_OWNERSHIP(code, lgff)) return -EACCES;
299 if (value < 0) return -EINVAL; 299 if (value < 0) return -EINVAL;
300 300
301 spin_lock_irqsave(&lgff->lock, flags); 301 spin_lock_irqsave(&lgff->lock, flags);
302 302
303 if (value > 0) { 303 if (value > 0) {
304 if (test_bit(EFFECT_STARTED, effect->flags)) { 304 if (test_bit(EFFECT_STARTED, effect->flags)) {
305 spin_unlock_irqrestore(&lgff->lock, flags); 305 spin_unlock_irqrestore(&lgff->lock, flags);
@@ -345,7 +345,7 @@ static int hid_lgff_flush(struct input_dev *dev, struct file *file)
345 and perform ioctls on the same fd all at the same time */ 345 and perform ioctls on the same fd all at the same time */
346 if ( current->pid == lgff->effects[i].owner 346 if ( current->pid == lgff->effects[i].owner
347 && test_bit(EFFECT_USED, lgff->effects[i].flags)) { 347 && test_bit(EFFECT_USED, lgff->effects[i].flags)) {
348 348
349 if (hid_lgff_erase(dev, i)) 349 if (hid_lgff_erase(dev, i))
350 warn("erase effect %d failed", i); 350 warn("erase effect %d failed", i);
351 } 351 }
@@ -378,7 +378,7 @@ static int hid_lgff_upload_effect(struct input_dev* input,
378 struct lgff_effect new; 378 struct lgff_effect new;
379 int id; 379 int id;
380 unsigned long flags; 380 unsigned long flags;
381 381
382 dbg("ioctl rumble"); 382 dbg("ioctl rumble");
383 383
384 if (!test_bit(effect->type, input->ffbit)) return -EINVAL; 384 if (!test_bit(effect->type, input->ffbit)) return -EINVAL;
@@ -441,7 +441,7 @@ static void hid_lgff_timer(unsigned long timer_data)
441 441
442 spin_lock_irqsave(&lgff->lock, flags); 442 spin_lock_irqsave(&lgff->lock, flags);
443 443
444 for (i=0; i<LGFF_EFFECTS; ++i) { 444 for (i=0; i<LGFF_EFFECTS; ++i) {
445 struct lgff_effect* effect = lgff->effects +i; 445 struct lgff_effect* effect = lgff->effects +i;
446 446
447 if (test_bit(EFFECT_PLAYING, effect->flags)) { 447 if (test_bit(EFFECT_PLAYING, effect->flags)) {
@@ -491,7 +491,7 @@ static void hid_lgff_timer(unsigned long timer_data)
491 set_bit(EFFECT_PLAYING, lgff->effects[i].flags); 491 set_bit(EFFECT_PLAYING, lgff->effects[i].flags);
492 } 492 }
493 } 493 }
494 } 494 }
495 495
496#define CLAMP(x) if (x < 0) x = 0; if (x > 0xff) x = 0xff 496#define CLAMP(x) if (x < 0) x = 0; if (x > 0xff) x = 0xff
497 497
@@ -524,5 +524,5 @@ static void hid_lgff_timer(unsigned long timer_data)
524 add_timer(&lgff->timer); 524 add_timer(&lgff->timer);
525 } 525 }
526 526
527 spin_unlock_irqrestore(&lgff->lock, flags); 527 spin_unlock_irqrestore(&lgff->lock, flags);
528} 528}
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 6d9329c698d9..c1b6b69bc4a4 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -118,7 +118,7 @@ struct hid_item {
118#define HID_MAIN_ITEM_CONSTANT 0x001 118#define HID_MAIN_ITEM_CONSTANT 0x001
119#define HID_MAIN_ITEM_VARIABLE 0x002 119#define HID_MAIN_ITEM_VARIABLE 0x002
120#define HID_MAIN_ITEM_RELATIVE 0x004 120#define HID_MAIN_ITEM_RELATIVE 0x004
121#define HID_MAIN_ITEM_WRAP 0x008 121#define HID_MAIN_ITEM_WRAP 0x008
122#define HID_MAIN_ITEM_NONLINEAR 0x010 122#define HID_MAIN_ITEM_NONLINEAR 0x010
123#define HID_MAIN_ITEM_NO_PREFERRED 0x020 123#define HID_MAIN_ITEM_NO_PREFERRED 0x020
124#define HID_MAIN_ITEM_NULL_STATE 0x040 124#define HID_MAIN_ITEM_NULL_STATE 0x040
@@ -172,14 +172,14 @@ struct hid_item {
172#define HID_USAGE_PAGE 0xffff0000 172#define HID_USAGE_PAGE 0xffff0000
173 173
174#define HID_UP_UNDEFINED 0x00000000 174#define HID_UP_UNDEFINED 0x00000000
175#define HID_UP_GENDESK 0x00010000 175#define HID_UP_GENDESK 0x00010000
176#define HID_UP_KEYBOARD 0x00070000 176#define HID_UP_KEYBOARD 0x00070000
177#define HID_UP_LED 0x00080000 177#define HID_UP_LED 0x00080000
178#define HID_UP_BUTTON 0x00090000 178#define HID_UP_BUTTON 0x00090000
179#define HID_UP_ORDINAL 0x000a0000 179#define HID_UP_ORDINAL 0x000a0000
180#define HID_UP_CONSUMER 0x000c0000 180#define HID_UP_CONSUMER 0x000c0000
181#define HID_UP_DIGITIZER 0x000d0000 181#define HID_UP_DIGITIZER 0x000d0000
182#define HID_UP_PID 0x000f0000 182#define HID_UP_PID 0x000f0000
183#define HID_UP_HPVENDOR 0xff7f0000 183#define HID_UP_HPVENDOR 0xff7f0000
184#define HID_UP_MSVENDOR 0xff000000 184#define HID_UP_MSVENDOR 0xff000000
185 185
@@ -406,7 +406,7 @@ struct hid_device { /* device report descriptor */
406 dma_addr_t outbuf_dma; /* Output buffer dma */ 406 dma_addr_t outbuf_dma; /* Output buffer dma */
407 spinlock_t outlock; /* Output fifo spinlock */ 407 spinlock_t outlock; /* Output fifo spinlock */
408 408
409 unsigned claimed; /* Claimed by hidinput, hiddev? */ 409 unsigned claimed; /* Claimed by hidinput, hiddev? */
410 unsigned quirks; /* Various quirks the device can pull on us */ 410 unsigned quirks; /* Various quirks the device can pull on us */
411 411
412 struct list_head inputs; /* The list of inputs */ 412 struct list_head inputs; /* The list of inputs */
diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c
index 96b7c9067951..4c13331b5f41 100644
--- a/drivers/usb/input/hiddev.c
+++ b/drivers/usb/input/hiddev.c
@@ -95,7 +95,7 @@ hiddev_lookup_report(struct hid_device *hid, struct hiddev_report_info *rinfo)
95 return NULL; 95 return NULL;
96 rinfo->report_id = ((struct hid_report *) list)->id; 96 rinfo->report_id = ((struct hid_report *) list)->id;
97 break; 97 break;
98 98
99 case HID_REPORT_ID_NEXT: 99 case HID_REPORT_ID_NEXT:
100 list = (struct list_head *) 100 list = (struct list_head *)
101 report_enum->report_id_hash[rinfo->report_id & HID_REPORT_ID_MASK]; 101 report_enum->report_id_hash[rinfo->report_id & HID_REPORT_ID_MASK];
@@ -106,7 +106,7 @@ hiddev_lookup_report(struct hid_device *hid, struct hiddev_report_info *rinfo)
106 return NULL; 106 return NULL;
107 rinfo->report_id = ((struct hid_report *) list)->id; 107 rinfo->report_id = ((struct hid_report *) list)->id;
108 break; 108 break;
109 109
110 default: 110 default:
111 return NULL; 111 return NULL;
112 } 112 }
@@ -158,7 +158,7 @@ static void hiddev_send_event(struct hid_device *hid,
158 if (uref->field_index != HID_FIELD_INDEX_NONE || 158 if (uref->field_index != HID_FIELD_INDEX_NONE ||
159 (list->flags & HIDDEV_FLAG_REPORT) != 0) { 159 (list->flags & HIDDEV_FLAG_REPORT) != 0) {
160 list->buffer[list->head] = *uref; 160 list->buffer[list->head] = *uref;
161 list->head = (list->head + 1) & 161 list->head = (list->head + 1) &
162 (HIDDEV_BUFFER_SIZE - 1); 162 (HIDDEV_BUFFER_SIZE - 1);
163 kill_fasync(&list->fasync, SIGIO, POLL_IN); 163 kill_fasync(&list->fasync, SIGIO, POLL_IN);
164 } 164 }
@@ -179,9 +179,9 @@ void hiddev_hid_event(struct hid_device *hid, struct hid_field *field,
179 unsigned type = field->report_type; 179 unsigned type = field->report_type;
180 struct hiddev_usage_ref uref; 180 struct hiddev_usage_ref uref;
181 181
182 uref.report_type = 182 uref.report_type =
183 (type == HID_INPUT_REPORT) ? HID_REPORT_TYPE_INPUT : 183 (type == HID_INPUT_REPORT) ? HID_REPORT_TYPE_INPUT :
184 ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT : 184 ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT :
185 ((type == HID_FEATURE_REPORT) ? HID_REPORT_TYPE_FEATURE:0)); 185 ((type == HID_FEATURE_REPORT) ? HID_REPORT_TYPE_FEATURE:0));
186 uref.report_id = field->report->id; 186 uref.report_id = field->report->id;
187 uref.field_index = field->index; 187 uref.field_index = field->index;
@@ -199,9 +199,9 @@ void hiddev_report_event(struct hid_device *hid, struct hid_report *report)
199 struct hiddev_usage_ref uref; 199 struct hiddev_usage_ref uref;
200 200
201 memset(&uref, 0, sizeof(uref)); 201 memset(&uref, 0, sizeof(uref));
202 uref.report_type = 202 uref.report_type =
203 (type == HID_INPUT_REPORT) ? HID_REPORT_TYPE_INPUT : 203 (type == HID_INPUT_REPORT) ? HID_REPORT_TYPE_INPUT :
204 ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT : 204 ((type == HID_OUTPUT_REPORT) ? HID_REPORT_TYPE_OUTPUT :
205 ((type == HID_FEATURE_REPORT) ? HID_REPORT_TYPE_FEATURE:0)); 205 ((type == HID_FEATURE_REPORT) ? HID_REPORT_TYPE_FEATURE:0));
206 uref.report_id = report->id; 206 uref.report_id = report->id;
207 uref.field_index = HID_FIELD_INDEX_NONE; 207 uref.field_index = HID_FIELD_INDEX_NONE;
@@ -236,7 +236,7 @@ static int hiddev_release(struct inode * inode, struct file * file)
236 *listptr = (*listptr)->next; 236 *listptr = (*listptr)->next;
237 237
238 if (!--list->hiddev->open) { 238 if (!--list->hiddev->open) {
239 if (list->hiddev->exist) 239 if (list->hiddev->exist)
240 hid_close(list->hiddev->hid); 240 hid_close(list->hiddev->hid);
241 else 241 else
242 kfree(list->hiddev); 242 kfree(list->hiddev);
@@ -303,7 +303,7 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun
303 if (list->head == list->tail) { 303 if (list->head == list->tail) {
304 add_wait_queue(&list->hiddev->wait, &wait); 304 add_wait_queue(&list->hiddev->wait, &wait);
305 set_current_state(TASK_INTERRUPTIBLE); 305 set_current_state(TASK_INTERRUPTIBLE);
306 306
307 while (list->head == list->tail) { 307 while (list->head == list->tail) {
308 if (file->f_flags & O_NONBLOCK) { 308 if (file->f_flags & O_NONBLOCK) {
309 retval = -EAGAIN; 309 retval = -EAGAIN;
@@ -317,7 +317,7 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun
317 retval = -EIO; 317 retval = -EIO;
318 break; 318 break;
319 } 319 }
320 320
321 schedule(); 321 schedule();
322 } 322 }
323 323
@@ -329,7 +329,7 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun
329 return retval; 329 return retval;
330 330
331 331
332 while (list->head != list->tail && 332 while (list->head != list->tail &&
333 retval + event_size <= count) { 333 retval + event_size <= count) {
334 if ((list->flags & HIDDEV_FLAG_UREF) == 0) { 334 if ((list->flags & HIDDEV_FLAG_UREF) == 0) {
335 if (list->buffer[list->tail].field_index != 335 if (list->buffer[list->tail].field_index !=
@@ -405,10 +405,10 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
405 return -EINVAL; 405 return -EINVAL;
406 406
407 for (i = 0; i < hid->maxcollection; i++) 407 for (i = 0; i < hid->maxcollection; i++)
408 if (hid->collection[i].type == 408 if (hid->collection[i].type ==
409 HID_COLLECTION_APPLICATION && arg-- == 0) 409 HID_COLLECTION_APPLICATION && arg-- == 0)
410 break; 410 break;
411 411
412 if (i == hid->maxcollection) 412 if (i == hid->maxcollection)
413 return -EINVAL; 413 return -EINVAL;
414 414
@@ -562,7 +562,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
562 if (!uref_multi) 562 if (!uref_multi)
563 return -ENOMEM; 563 return -ENOMEM;
564 uref = &uref_multi->uref; 564 uref = &uref_multi->uref;
565 if (copy_from_user(uref, user_arg, sizeof(*uref))) 565 if (copy_from_user(uref, user_arg, sizeof(*uref)))
566 goto fault; 566 goto fault;
567 567
568 rinfo.report_type = uref->report_type; 568 rinfo.report_type = uref->report_type;
@@ -595,7 +595,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
595 return -ENOMEM; 595 return -ENOMEM;
596 uref = &uref_multi->uref; 596 uref = &uref_multi->uref;
597 if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) { 597 if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) {
598 if (copy_from_user(uref_multi, user_arg, 598 if (copy_from_user(uref_multi, user_arg,
599 sizeof(*uref_multi))) 599 sizeof(*uref_multi)))
600 goto fault; 600 goto fault;
601 } else { 601 } else {
@@ -603,7 +603,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
603 goto fault; 603 goto fault;
604 } 604 }
605 605
606 if (cmd != HIDIOCGUSAGE && 606 if (cmd != HIDIOCGUSAGE &&
607 cmd != HIDIOCGUSAGES && 607 cmd != HIDIOCGUSAGES &&
608 uref->report_type == HID_REPORT_TYPE_INPUT) 608 uref->report_type == HID_REPORT_TYPE_INPUT)
609 goto inval; 609 goto inval;
@@ -651,16 +651,16 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
651 return field->usage[uref->usage_index].collection_index; 651 return field->usage[uref->usage_index].collection_index;
652 case HIDIOCGUSAGES: 652 case HIDIOCGUSAGES:
653 for (i = 0; i < uref_multi->num_values; i++) 653 for (i = 0; i < uref_multi->num_values; i++)
654 uref_multi->values[i] = 654 uref_multi->values[i] =
655 field->value[uref->usage_index + i]; 655 field->value[uref->usage_index + i];
656 if (copy_to_user(user_arg, uref_multi, 656 if (copy_to_user(user_arg, uref_multi,
657 sizeof(*uref_multi))) 657 sizeof(*uref_multi)))
658 goto fault; 658 goto fault;
659 goto goodreturn; 659 goto goodreturn;
660 case HIDIOCSUSAGES: 660 case HIDIOCSUSAGES:
661 for (i = 0; i < uref_multi->num_values; i++) 661 for (i = 0; i < uref_multi->num_values; i++)
662 field->value[uref->usage_index + i] = 662 field->value[uref->usage_index + i] =
663 uref_multi->values[i]; 663 uref_multi->values[i];
664 goto goodreturn; 664 goto goodreturn;
665 } 665 }
666 666
@@ -670,7 +670,7 @@ goodreturn:
670fault: 670fault:
671 kfree(uref_multi); 671 kfree(uref_multi);
672 return -EFAULT; 672 return -EFAULT;
673inval: 673inval:
674 kfree(uref_multi); 674 kfree(uref_multi);
675 return -EINVAL; 675 return -EINVAL;
676 676
@@ -734,7 +734,7 @@ static struct usb_class_driver hiddev_class = {
734 .name = "usb/hid/hiddev%d", 734 .name = "usb/hid/hiddev%d",
735 .fops = &hiddev_fops, 735 .fops = &hiddev_fops,
736 .mode = S_IFCHR | S_IRUGO | S_IWUSR, 736 .mode = S_IFCHR | S_IRUGO | S_IWUSR,
737 .minor_base = HIDDEV_MINOR_BASE, 737 .minor_base = HIDDEV_MINOR_BASE,
738}; 738};
739 739
740/* 740/*
@@ -747,7 +747,7 @@ int hiddev_connect(struct hid_device *hid)
747 int retval; 747 int retval;
748 748
749 for (i = 0; i < hid->maxcollection; i++) 749 for (i = 0; i < hid->maxcollection; i++)
750 if (hid->collection[i].type == 750 if (hid->collection[i].type ==
751 HID_COLLECTION_APPLICATION && 751 HID_COLLECTION_APPLICATION &&
752 !IS_INPUT_APPLICATION(hid->collection[i].usage)) 752 !IS_INPUT_APPLICATION(hid->collection[i].usage))
753 break; 753 break;
@@ -755,11 +755,11 @@ int hiddev_connect(struct hid_device *hid)
755 if (i == hid->maxcollection && (hid->quirks & HID_QUIRK_HIDDEV) == 0) 755 if (i == hid->maxcollection && (hid->quirks & HID_QUIRK_HIDDEV) == 0)
756 return -1; 756 return -1;
757 757
758 if (!(hiddev = kmalloc(sizeof(struct hiddev), GFP_KERNEL))) 758 if (!(hiddev = kmalloc(sizeof(struct hiddev), GFP_KERNEL)))
759 return -1; 759 return -1;
760 memset(hiddev, 0, sizeof(struct hiddev)); 760 memset(hiddev, 0, sizeof(struct hiddev));
761 761
762 retval = usb_register_dev(hid->intf, &hiddev_class); 762 retval = usb_register_dev(hid->intf, &hiddev_class);
763 if (retval) { 763 if (retval) {
764 err("Not able to get a minor for this device."); 764 err("Not able to get a minor for this device.");
765 kfree(hiddev); 765 kfree(hiddev);
@@ -768,12 +768,12 @@ int hiddev_connect(struct hid_device *hid)
768 768
769 init_waitqueue_head(&hiddev->wait); 769 init_waitqueue_head(&hiddev->wait);
770 770
771 hiddev_table[hid->intf->minor - HIDDEV_MINOR_BASE] = hiddev; 771 hiddev_table[hid->intf->minor - HIDDEV_MINOR_BASE] = hiddev;
772 772
773 hiddev->hid = hid; 773 hiddev->hid = hid;
774 hiddev->exist = 1; 774 hiddev->exist = 1;
775 775
776 hid->minor = hid->intf->minor; 776 hid->minor = hid->intf->minor;
777 hid->hiddev = hiddev; 777 hid->hiddev = hiddev;
778 778
779 return 0; 779 return 0;
@@ -818,7 +818,7 @@ void hiddev_disconnect(struct hid_device *hid)
818/* We never attach in this manner, and rely on HID to connect us. This 818/* We never attach in this manner, and rely on HID to connect us. This
819 * is why there is no disconnect routine defined in the usb_driver either. 819 * is why there is no disconnect routine defined in the usb_driver either.
820 */ 820 */
821static int hiddev_usbd_probe(struct usb_interface *intf, 821static int hiddev_usbd_probe(struct usb_interface *intf,
822 const struct usb_device_id *hiddev_info) 822 const struct usb_device_id *hiddev_info)
823{ 823{
824 return -ENODEV; 824 return -ENODEV;
diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c
new file mode 100644
index 000000000000..47dec6a1b344
--- /dev/null
+++ b/drivers/usb/input/itmtouch.c
@@ -0,0 +1,268 @@
1/******************************************************************************
2 * itmtouch.c -- Driver for ITM touchscreen panel
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 *
18 * Based upon original work by Chris Collins <xfire-itmtouch@xware.cx>.
19 *
20 * Kudos to ITM for providing me with the datasheet for the panel,
21 * even though it was a day later than I had finished writing this
22 * driver.
23 *
24 * It has meant that I've been able to correct my interpretation of the
25 * protocol packets however.
26 *
27 * CC -- 2003/9/29
28 *
29 * History
30 * 1.0 & 1.1 2003 (CC) vojtech@suse.cz
31 * Original version for 2.4.x kernels
32 *
33 * 1.2 02/03/2005 (HCE) hc@mivu.no
34 * Complete rewrite to support Linux 2.6.10, thanks to mtouchusb.c for hints.
35 * Unfortunately no calibration support at this time.
36 *
37 * 1.2.1 09/03/2005 (HCE) hc@mivu.no
38 * Code cleanup and adjusting syntax to start matching kernel standards
39 *
40 *****************************************************************************/
41
42#include <linux/config.h>
43
44#ifdef CONFIG_USB_DEBUG
45 #define DEBUG
46#else
47 #undef DEBUG
48#endif
49
50#include <linux/kernel.h>
51#include <linux/slab.h>
52#include <linux/input.h>
53#include <linux/module.h>
54#include <linux/init.h>
55#include <linux/usb.h>
56
57/* only an 8 byte buffer necessary for a single packet */
58#define ITM_BUFSIZE 8
59#define PATH_SIZE 64
60
61#define USB_VENDOR_ID_ITMINC 0x0403
62#define USB_PRODUCT_ID_TOUCHPANEL 0xf9e9
63
64#define DRIVER_AUTHOR "Hans-Christian Egtvedt <hc@mivu.no>"
65#define DRIVER_VERSION "v1.2.1"
66#define DRIVER_DESC "USB ITM Inc Touch Panel Driver"
67#define DRIVER_LICENSE "GPL"
68
69MODULE_AUTHOR( DRIVER_AUTHOR );
70MODULE_DESCRIPTION( DRIVER_DESC );
71MODULE_LICENSE( DRIVER_LICENSE );
72
73struct itmtouch_dev {
74 struct usb_device *usbdev; /* usb device */
75 struct input_dev inputdev; /* input device */
76 struct urb *readurb; /* urb */
77 char rbuf[ITM_BUFSIZE]; /* data */
78 int users;
79 char name[128];
80 char phys[64];
81};
82
83static struct usb_device_id itmtouch_ids [] = {
84 { USB_DEVICE(USB_VENDOR_ID_ITMINC, USB_PRODUCT_ID_TOUCHPANEL) },
85 { }
86};
87
88static void itmtouch_irq(struct urb *urb, struct pt_regs *regs)
89{
90 struct itmtouch_dev * itmtouch = urb->context;
91 unsigned char *data = urb->transfer_buffer;
92 struct input_dev *dev = &itmtouch->inputdev;
93 int retval;
94
95 switch (urb->status) {
96 case 0:
97 /* success */
98 break;
99 case -ETIMEDOUT:
100 /* this urb is timing out */
101 dbg("%s - urb timed out - was the device unplugged?",
102 __FUNCTION__);
103 return;
104 case -ECONNRESET:
105 case -ENOENT:
106 case -ESHUTDOWN:
107 /* this urb is terminated, clean up */
108 dbg("%s - urb shutting down with status: %d",
109 __FUNCTION__, urb->status);
110 return;
111 default:
112 dbg("%s - nonzero urb status received: %d",
113 __FUNCTION__, urb->status);
114 goto exit;
115 }
116
117 input_regs(dev, regs);
118
119 /* if pressure has been released, then don't report X/Y */
120 if (data[7] & 0x20) {
121 input_report_abs(dev, ABS_X, (data[0] & 0x1F) << 7 | (data[3] & 0x7F));
122 input_report_abs(dev, ABS_Y, (data[1] & 0x1F) << 7 | (data[4] & 0x7F));
123 }
124
125 input_report_abs(dev, ABS_PRESSURE, (data[2] & 1) << 7 | (data[5] & 0x7F));
126 input_report_key(dev, BTN_TOUCH, ~data[7] & 0x20);
127 input_sync(dev);
128
129exit:
130 retval = usb_submit_urb (urb, GFP_ATOMIC);
131 if (retval)
132 printk(KERN_ERR "%s - usb_submit_urb failed with result: %d",
133 __FUNCTION__, retval);
134}
135
136static int itmtouch_open(struct input_dev *input)
137{
138 struct itmtouch_dev *itmtouch = input->private;
139
140 itmtouch->readurb->dev = itmtouch->usbdev;
141
142 if (usb_submit_urb(itmtouch->readurb, GFP_KERNEL))
143 return -EIO;
144
145 return 0;
146}
147
148static void itmtouch_close(struct input_dev *input)
149{
150 struct itmtouch_dev *itmtouch = input->private;
151
152 usb_kill_urb(itmtouch->readurb);
153}
154
155static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id *id)
156{
157 struct itmtouch_dev *itmtouch;
158 struct usb_host_interface *interface;
159 struct usb_endpoint_descriptor *endpoint;
160 struct usb_device *udev = interface_to_usbdev(intf);
161 unsigned int pipe;
162 unsigned int maxp;
163 char path[PATH_SIZE];
164
165 interface = intf->cur_altsetting;
166 endpoint = &interface->endpoint[0].desc;
167
168 if (!(itmtouch = kcalloc(1, sizeof(struct itmtouch_dev), GFP_KERNEL))) {
169 err("%s - Out of memory.", __FUNCTION__);
170 return -ENOMEM;
171 }
172
173 itmtouch->usbdev = udev;
174
175 itmtouch->inputdev.private = itmtouch;
176 itmtouch->inputdev.open = itmtouch_open;
177 itmtouch->inputdev.close = itmtouch_close;
178
179 usb_make_path(udev, path, PATH_SIZE);
180
181 itmtouch->inputdev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
182 itmtouch->inputdev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE);
183 itmtouch->inputdev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
184
185 itmtouch->inputdev.name = itmtouch->name;
186 itmtouch->inputdev.phys = itmtouch->phys;
187 itmtouch->inputdev.id.bustype = BUS_USB;
188 itmtouch->inputdev.id.vendor = udev->descriptor.idVendor;
189 itmtouch->inputdev.id.product = udev->descriptor.idProduct;
190 itmtouch->inputdev.id.version = udev->descriptor.bcdDevice;
191 itmtouch->inputdev.dev = &intf->dev;
192
193 if (!strlen(itmtouch->name))
194 sprintf(itmtouch->name, "USB ITM touchscreen");
195
196 /* device limits */
197 /* as specified by the ITM datasheet, X and Y are 12bit,
198 * Z (pressure) is 8 bit. However, the fields are defined up
199 * to 14 bits for future possible expansion.
200 */
201 input_set_abs_params(&itmtouch->inputdev, ABS_X, 0, 0x0FFF, 2, 0);
202 input_set_abs_params(&itmtouch->inputdev, ABS_Y, 0, 0x0FFF, 2, 0);
203 input_set_abs_params(&itmtouch->inputdev, ABS_PRESSURE, 0, 0xFF, 2, 0);
204
205 /* initialise the URB so we can read from the transport stream */
206 pipe = usb_rcvintpipe(itmtouch->usbdev, endpoint->bEndpointAddress);
207 maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
208
209 if (maxp > ITM_BUFSIZE)
210 maxp = ITM_BUFSIZE;
211
212 itmtouch->readurb = usb_alloc_urb(0, GFP_KERNEL);
213
214 if (!itmtouch->readurb) {
215 dbg("%s - usb_alloc_urb failed: itmtouch->readurb", __FUNCTION__);
216 kfree(itmtouch);
217 return -ENOMEM;
218 }
219
220 usb_fill_int_urb(itmtouch->readurb, itmtouch->usbdev, pipe, itmtouch->rbuf,
221 maxp, itmtouch_irq, itmtouch, endpoint->bInterval);
222
223 input_register_device(&itmtouch->inputdev);
224
225 printk(KERN_INFO "itmtouch: %s registered on %s\n", itmtouch->name, path);
226 usb_set_intfdata(intf, itmtouch);
227
228 return 0;
229}
230
231static void itmtouch_disconnect(struct usb_interface *intf)
232{
233 struct itmtouch_dev *itmtouch = usb_get_intfdata(intf);
234
235 usb_set_intfdata(intf, NULL);
236
237 if (itmtouch) {
238 input_unregister_device(&itmtouch->inputdev);
239 usb_kill_urb(itmtouch->readurb);
240 usb_free_urb(itmtouch->readurb);
241 kfree(itmtouch);
242 }
243}
244
245MODULE_DEVICE_TABLE(usb, itmtouch_ids);
246
247static struct usb_driver itmtouch_driver = {
248 .owner = THIS_MODULE,
249 .name = "itmtouch",
250 .probe = itmtouch_probe,
251 .disconnect = itmtouch_disconnect,
252 .id_table = itmtouch_ids,
253};
254
255static int __init itmtouch_init(void)
256{
257 info(DRIVER_DESC " " DRIVER_VERSION);
258 info(DRIVER_AUTHOR);
259 return usb_register(&itmtouch_driver);
260}
261
262static void __exit itmtouch_exit(void)
263{
264 usb_deregister(&itmtouch_driver);
265}
266
267module_init(itmtouch_init);
268module_exit(itmtouch_exit);
diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c
index a68c5b4e7b37..d2f0f90a9bcd 100644
--- a/drivers/usb/input/kbtab.c
+++ b/drivers/usb/input/kbtab.c
@@ -36,7 +36,6 @@ struct kbtab {
36 struct input_dev dev; 36 struct input_dev dev;
37 struct usb_device *usbdev; 37 struct usb_device *usbdev;
38 struct urb *irq; 38 struct urb *irq;
39 int open;
40 int x, y; 39 int x, y;
41 int button; 40 int button;
42 int pressure; 41 int pressure;
@@ -79,12 +78,12 @@ static void kbtab_irq(struct urb *urb, struct pt_regs *regs)
79 /*input_report_key(dev, BTN_TOUCH , data[0] & 0x01);*/ 78 /*input_report_key(dev, BTN_TOUCH , data[0] & 0x01);*/
80 input_report_key(dev, BTN_RIGHT, data[0] & 0x02); 79 input_report_key(dev, BTN_RIGHT, data[0] & 0x02);
81 80
82 if( -1 == kb_pressure_click){ 81 if (-1 == kb_pressure_click) {
83 input_report_abs(dev, ABS_PRESSURE, kbtab->pressure); 82 input_report_abs(dev, ABS_PRESSURE, kbtab->pressure);
84 } else { 83 } else {
85 input_report_key(dev, BTN_LEFT, (kbtab->pressure > kb_pressure_click) ? 1 : 0); 84 input_report_key(dev, BTN_LEFT, (kbtab->pressure > kb_pressure_click) ? 1 : 0);
86 }; 85 };
87 86
88 input_sync(dev); 87 input_sync(dev);
89 88
90 exit: 89 exit:
@@ -105,14 +104,9 @@ static int kbtab_open(struct input_dev *dev)
105{ 104{
106 struct kbtab *kbtab = dev->private; 105 struct kbtab *kbtab = dev->private;
107 106
108 if (kbtab->open++)
109 return 0;
110
111 kbtab->irq->dev = kbtab->usbdev; 107 kbtab->irq->dev = kbtab->usbdev;
112 if (usb_submit_urb(kbtab->irq, GFP_KERNEL)) { 108 if (usb_submit_urb(kbtab->irq, GFP_KERNEL))
113 kbtab->open--;
114 return -EIO; 109 return -EIO;
115 }
116 110
117 return 0; 111 return 0;
118} 112}
@@ -121,8 +115,7 @@ static void kbtab_close(struct input_dev *dev)
121{ 115{
122 struct kbtab *kbtab = dev->private; 116 struct kbtab *kbtab = dev->private;
123 117
124 if (!--kbtab->open) 118 usb_kill_urb(kbtab->irq);
125 usb_kill_urb(kbtab->irq);
126} 119}
127 120
128static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *id) 121static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *id)
@@ -161,7 +154,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
161 kbtab->dev.absmax[ABS_X] = 0x2000; 154 kbtab->dev.absmax[ABS_X] = 0x2000;
162 kbtab->dev.absmax[ABS_Y] = 0x1750; 155 kbtab->dev.absmax[ABS_Y] = 0x1750;
163 kbtab->dev.absmax[ABS_PRESSURE] = 0xff; 156 kbtab->dev.absmax[ABS_PRESSURE] = 0xff;
164 157
165 kbtab->dev.absfuzz[ABS_X] = 4; 158 kbtab->dev.absfuzz[ABS_X] = 4;
166 kbtab->dev.absfuzz[ABS_Y] = 4; 159 kbtab->dev.absfuzz[ABS_Y] = 4;
167 160
diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c
index ab1a2a30ce7c..09b5cc7c66de 100644
--- a/drivers/usb/input/mtouchusb.c
+++ b/drivers/usb/input/mtouchusb.c
@@ -42,9 +42,9 @@
42#include <linux/config.h> 42#include <linux/config.h>
43 43
44#ifdef CONFIG_USB_DEBUG 44#ifdef CONFIG_USB_DEBUG
45 #define DEBUG 45 #define DEBUG
46#else 46#else
47 #undef DEBUG 47 #undef DEBUG
48#endif 48#endif
49 49
50#include <linux/kernel.h> 50#include <linux/kernel.h>
@@ -93,275 +93,255 @@ module_param(raw_coordinates, bool, S_IRUGO | S_IWUSR);
93MODULE_PARM_DESC(raw_coordinates, "report raw coordinate values (y, default) or hardware-calibrated coordinate values (n)"); 93MODULE_PARM_DESC(raw_coordinates, "report raw coordinate values (y, default) or hardware-calibrated coordinate values (n)");
94 94
95struct mtouch_usb { 95struct mtouch_usb {
96 unsigned char *data; 96 unsigned char *data;
97 dma_addr_t data_dma; 97 dma_addr_t data_dma;
98 struct urb *irq; 98 struct urb *irq;
99 struct usb_device *udev; 99 struct usb_device *udev;
100 struct input_dev input; 100 struct input_dev input;
101 int open; 101 char name[128];
102 char name[128]; 102 char phys[64];
103 char phys[64];
104}; 103};
105 104
106static struct usb_device_id mtouchusb_devices [] = { 105static struct usb_device_id mtouchusb_devices[] = {
107 { USB_DEVICE(0x0596, 0x0001) }, 106 { USB_DEVICE(0x0596, 0x0001) },
108 { } 107 { }
109}; 108};
110 109
111static void mtouchusb_irq(struct urb *urb, struct pt_regs *regs) 110static void mtouchusb_irq(struct urb *urb, struct pt_regs *regs)
112{ 111{
113 struct mtouch_usb *mtouch = urb->context; 112 struct mtouch_usb *mtouch = urb->context;
114 int retval; 113 int retval;
115 114
116 switch (urb->status) { 115 switch (urb->status) {
117 case 0: 116 case 0:
118 /* success */ 117 /* success */
119 break; 118 break;
120 case -ETIMEDOUT: 119 case -ETIMEDOUT:
121 /* this urb is timing out */ 120 /* this urb is timing out */
122 dbg("%s - urb timed out - was the device unplugged?", 121 dbg("%s - urb timed out - was the device unplugged?",
123 __FUNCTION__); 122 __FUNCTION__);
124 return; 123 return;
125 case -ECONNRESET: 124 case -ECONNRESET:
126 case -ENOENT: 125 case -ENOENT:
127 case -ESHUTDOWN: 126 case -ESHUTDOWN:
128 /* this urb is terminated, clean up */ 127 /* this urb is terminated, clean up */
129 dbg("%s - urb shutting down with status: %d", 128 dbg("%s - urb shutting down with status: %d",
130 __FUNCTION__, urb->status); 129 __FUNCTION__, urb->status);
131 return; 130 return;
132 default: 131 default:
133 dbg("%s - nonzero urb status received: %d", 132 dbg("%s - nonzero urb status received: %d",
134 __FUNCTION__, urb->status); 133 __FUNCTION__, urb->status);
135 goto exit; 134 goto exit;
136 } 135 }
137 136
138 input_regs(&mtouch->input, regs); 137 input_regs(&mtouch->input, regs);
139 input_report_key(&mtouch->input, BTN_TOUCH, 138 input_report_key(&mtouch->input, BTN_TOUCH,
140 MTOUCHUSB_GET_TOUCHED(mtouch->data)); 139 MTOUCHUSB_GET_TOUCHED(mtouch->data));
141 input_report_abs(&mtouch->input, ABS_X, 140 input_report_abs(&mtouch->input, ABS_X, MTOUCHUSB_GET_XC(mtouch->data));
142 MTOUCHUSB_GET_XC(mtouch->data)); 141 input_report_abs(&mtouch->input, ABS_Y,
143 input_report_abs(&mtouch->input, ABS_Y,
144 (raw_coordinates ? MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC) 142 (raw_coordinates ? MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC)
145 - MTOUCHUSB_GET_YC(mtouch->data)); 143 - MTOUCHUSB_GET_YC(mtouch->data));
146 input_sync(&mtouch->input); 144 input_sync(&mtouch->input);
147 145
148exit: 146exit:
149 retval = usb_submit_urb (urb, GFP_ATOMIC); 147 retval = usb_submit_urb(urb, GFP_ATOMIC);
150 if (retval) 148 if (retval)
151 err ("%s - usb_submit_urb failed with result: %d", 149 err("%s - usb_submit_urb failed with result: %d",
152 __FUNCTION__, retval); 150 __FUNCTION__, retval);
153} 151}
154 152
155static int mtouchusb_open (struct input_dev *input) 153static int mtouchusb_open(struct input_dev *input)
156{ 154{
157 struct mtouch_usb *mtouch = input->private; 155 struct mtouch_usb *mtouch = input->private;
158 156
159 if (mtouch->open++) 157 mtouch->irq->dev = mtouch->udev;
160 return 0;
161 158
162 mtouch->irq->dev = mtouch->udev; 159 if (usb_submit_urb(mtouch->irq, GFP_ATOMIC))
160 return -EIO;
163 161
164 if (usb_submit_urb (mtouch->irq, GFP_ATOMIC)) { 162 return 0;
165 mtouch->open--;
166 return -EIO;
167 }
168
169 return 0;
170} 163}
171 164
172static void mtouchusb_close (struct input_dev *input) 165static void mtouchusb_close(struct input_dev *input)
173{ 166{
174 struct mtouch_usb *mtouch = input->private; 167 struct mtouch_usb *mtouch = input->private;
175 168
176 if (!--mtouch->open) 169 usb_kill_urb(mtouch->irq);
177 usb_kill_urb (mtouch->irq);
178} 170}
179 171
180static int mtouchusb_alloc_buffers(struct usb_device *udev, struct mtouch_usb *mtouch) 172static int mtouchusb_alloc_buffers(struct usb_device *udev, struct mtouch_usb *mtouch)
181{ 173{
182 dbg("%s - called", __FUNCTION__); 174 dbg("%s - called", __FUNCTION__);
183 175
184 mtouch->data = usb_buffer_alloc(udev, MTOUCHUSB_REPORT_DATA_SIZE, 176 mtouch->data = usb_buffer_alloc(udev, MTOUCHUSB_REPORT_DATA_SIZE,
185 SLAB_ATOMIC, &mtouch->data_dma); 177 SLAB_ATOMIC, &mtouch->data_dma);
186 178
187 if (!mtouch->data) 179 if (!mtouch->data)
188 return -1; 180 return -1;
189 181
190 return 0; 182 return 0;
191} 183}
192 184
193static void mtouchusb_free_buffers(struct usb_device *udev, struct mtouch_usb *mtouch) 185static void mtouchusb_free_buffers(struct usb_device *udev, struct mtouch_usb *mtouch)
194{ 186{
195 dbg("%s - called", __FUNCTION__); 187 dbg("%s - called", __FUNCTION__);
196 188
197 if (mtouch->data) 189 if (mtouch->data)
198 usb_buffer_free(udev, MTOUCHUSB_REPORT_DATA_SIZE, 190 usb_buffer_free(udev, MTOUCHUSB_REPORT_DATA_SIZE,
199 mtouch->data, mtouch->data_dma); 191 mtouch->data, mtouch->data_dma);
200} 192}
201 193
202static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_id *id) 194static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
203{ 195{
204 struct mtouch_usb *mtouch; 196 struct mtouch_usb *mtouch;
205 struct usb_host_interface *interface; 197 struct usb_host_interface *interface;
206 struct usb_endpoint_descriptor *endpoint; 198 struct usb_endpoint_descriptor *endpoint;
207 struct usb_device *udev = interface_to_usbdev (intf); 199 struct usb_device *udev = interface_to_usbdev(intf);
208 char path[64]; 200 char path[64];
209 int nRet; 201 int nRet;
210 202
211 dbg("%s - called", __FUNCTION__); 203 dbg("%s - called", __FUNCTION__);
212 204
213 dbg("%s - setting interface", __FUNCTION__); 205 dbg("%s - setting interface", __FUNCTION__);
214 interface = intf->cur_altsetting; 206 interface = intf->cur_altsetting;
215 207
216 dbg("%s - setting endpoint", __FUNCTION__); 208 dbg("%s - setting endpoint", __FUNCTION__);
217 endpoint = &interface->endpoint[0].desc; 209 endpoint = &interface->endpoint[0].desc;
218 210
219 if (!(mtouch = kmalloc (sizeof (struct mtouch_usb), GFP_KERNEL))) { 211 if (!(mtouch = kmalloc(sizeof(struct mtouch_usb), GFP_KERNEL))) {
220 err("%s - Out of memory.", __FUNCTION__); 212 err("%s - Out of memory.", __FUNCTION__);
221 return -ENOMEM; 213 return -ENOMEM;
222 } 214 }
223 215
224 memset(mtouch, 0, sizeof(struct mtouch_usb)); 216 memset(mtouch, 0, sizeof(struct mtouch_usb));
225 mtouch->udev = udev; 217 mtouch->udev = udev;
226 218
227 dbg("%s - allocating buffers", __FUNCTION__); 219 dbg("%s - allocating buffers", __FUNCTION__);
228 if (mtouchusb_alloc_buffers(udev, mtouch)) { 220 if (mtouchusb_alloc_buffers(udev, mtouch)) {
229 mtouchusb_free_buffers(udev, mtouch); 221 mtouchusb_free_buffers(udev, mtouch);
230 kfree(mtouch); 222 kfree(mtouch);
231 return -ENOMEM; 223 return -ENOMEM;
232 } 224 }
233 225
234 mtouch->input.private = mtouch; 226 mtouch->input.private = mtouch;
235 mtouch->input.open = mtouchusb_open; 227 mtouch->input.open = mtouchusb_open;
236 mtouch->input.close = mtouchusb_close; 228 mtouch->input.close = mtouchusb_close;
237 229
238 usb_make_path(udev, path, 64); 230 usb_make_path(udev, path, 64);
239 sprintf(mtouch->phys, "%s/input0", path); 231 sprintf(mtouch->phys, "%s/input0", path);
240 232
241 mtouch->input.name = mtouch->name; 233 mtouch->input.name = mtouch->name;
242 mtouch->input.phys = mtouch->phys; 234 mtouch->input.phys = mtouch->phys;
243 mtouch->input.id.bustype = BUS_USB; 235 mtouch->input.id.bustype = BUS_USB;
244 mtouch->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor); 236 mtouch->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
245 mtouch->input.id.product = le16_to_cpu(udev->descriptor.idProduct); 237 mtouch->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
246 mtouch->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice); 238 mtouch->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
247 mtouch->input.dev = &intf->dev; 239 mtouch->input.dev = &intf->dev;
248 240
249 mtouch->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); 241 mtouch->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
250 mtouch->input.absbit[0] = BIT(ABS_X) | BIT(ABS_Y); 242 mtouch->input.absbit[0] = BIT(ABS_X) | BIT(ABS_Y);
251 mtouch->input.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); 243 mtouch->input.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
252 244
253 /* Used to Scale Compensated Data and Flip Y */ 245 /* Used to Scale Compensated Data and Flip Y */
254 mtouch->input.absmin[ABS_X] = MTOUCHUSB_MIN_XC; 246 mtouch->input.absmin[ABS_X] = MTOUCHUSB_MIN_XC;
255 mtouch->input.absmax[ABS_X] = raw_coordinates ? \ 247 mtouch->input.absmax[ABS_X] = raw_coordinates ?
256 MTOUCHUSB_MAX_RAW_XC : MTOUCHUSB_MAX_CALIB_XC; 248 MTOUCHUSB_MAX_RAW_XC : MTOUCHUSB_MAX_CALIB_XC;
257 mtouch->input.absfuzz[ABS_X] = MTOUCHUSB_XC_FUZZ; 249 mtouch->input.absfuzz[ABS_X] = MTOUCHUSB_XC_FUZZ;
258 mtouch->input.absflat[ABS_X] = MTOUCHUSB_XC_FLAT; 250 mtouch->input.absflat[ABS_X] = MTOUCHUSB_XC_FLAT;
259 mtouch->input.absmin[ABS_Y] = MTOUCHUSB_MIN_YC; 251 mtouch->input.absmin[ABS_Y] = MTOUCHUSB_MIN_YC;
260 mtouch->input.absmax[ABS_Y] = raw_coordinates ? \ 252 mtouch->input.absmax[ABS_Y] = raw_coordinates ?
261 MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC; 253 MTOUCHUSB_MAX_RAW_YC : MTOUCHUSB_MAX_CALIB_YC;
262 mtouch->input.absfuzz[ABS_Y] = MTOUCHUSB_YC_FUZZ; 254 mtouch->input.absfuzz[ABS_Y] = MTOUCHUSB_YC_FUZZ;
263 mtouch->input.absflat[ABS_Y] = MTOUCHUSB_YC_FLAT; 255 mtouch->input.absflat[ABS_Y] = MTOUCHUSB_YC_FLAT;
264 256
265 if (udev->manufacturer) 257 if (udev->manufacturer)
266 strcat(mtouch->name, udev->manufacturer); 258 strcat(mtouch->name, udev->manufacturer);
267 if (udev->product) 259 if (udev->product)
268 sprintf(mtouch->name, "%s %s", mtouch->name, udev->product); 260 sprintf(mtouch->name, "%s %s", mtouch->name, udev->product);
269 261
270 if (!strlen(mtouch->name)) 262 if (!strlen(mtouch->name))
271 sprintf(mtouch->name, "USB Touchscreen %04x:%04x", 263 sprintf(mtouch->name, "USB Touchscreen %04x:%04x",
272 mtouch->input.id.vendor, mtouch->input.id.product); 264 mtouch->input.id.vendor, mtouch->input.id.product);
273 265
274 nRet = usb_control_msg(mtouch->udev, 266 nRet = usb_control_msg(mtouch->udev, usb_rcvctrlpipe(udev, 0),
275 usb_rcvctrlpipe(udev, 0), 267 MTOUCHUSB_RESET,
276 MTOUCHUSB_RESET, 268 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
277 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 269 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
278 1, 270 dbg("%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d",
279 0, 271 __FUNCTION__, nRet);
280 NULL, 272
281 0, 273 dbg("%s - usb_alloc_urb: mtouch->irq", __FUNCTION__);
282 USB_CTRL_SET_TIMEOUT); 274 mtouch->irq = usb_alloc_urb(0, GFP_KERNEL);
283 dbg("%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d", 275 if (!mtouch->irq) {
284 __FUNCTION__, nRet); 276 dbg("%s - usb_alloc_urb failed: mtouch->irq", __FUNCTION__);
285 277 mtouchusb_free_buffers(udev, mtouch);
286 dbg("%s - usb_alloc_urb: mtouch->irq", __FUNCTION__); 278 kfree(mtouch);
287 mtouch->irq = usb_alloc_urb(0, GFP_KERNEL); 279 return -ENOMEM;
288 if (!mtouch->irq) { 280 }
289 dbg("%s - usb_alloc_urb failed: mtouch->irq", __FUNCTION__); 281
290 mtouchusb_free_buffers(udev, mtouch); 282 dbg("%s - usb_fill_int_urb", __FUNCTION__);
291 kfree(mtouch); 283 usb_fill_int_urb(mtouch->irq, mtouch->udev,
292 return -ENOMEM; 284 usb_rcvintpipe(mtouch->udev, 0x81),
293 } 285 mtouch->data, MTOUCHUSB_REPORT_DATA_SIZE,
294 286 mtouchusb_irq, mtouch, endpoint->bInterval);
295 dbg("%s - usb_fill_int_urb", __FUNCTION__); 287
296 usb_fill_int_urb(mtouch->irq, 288 dbg("%s - input_register_device", __FUNCTION__);
297 mtouch->udev, 289 input_register_device(&mtouch->input);
298 usb_rcvintpipe(mtouch->udev, 0x81), 290
299 mtouch->data, 291 nRet = usb_control_msg(mtouch->udev, usb_rcvctrlpipe(udev, 0),
300 MTOUCHUSB_REPORT_DATA_SIZE, 292 MTOUCHUSB_ASYNC_REPORT,
301 mtouchusb_irq, 293 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
302 mtouch, 294 1, 1, NULL, 0, USB_CTRL_SET_TIMEOUT);
303 endpoint->bInterval); 295 dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d",
304 296 __FUNCTION__, nRet);
305 dbg("%s - input_register_device", __FUNCTION__); 297
306 input_register_device(&mtouch->input); 298 printk(KERN_INFO "input: %s on %s\n", mtouch->name, path);
307 299 usb_set_intfdata(intf, mtouch);
308 nRet = usb_control_msg(mtouch->udev, 300
309 usb_rcvctrlpipe(udev, 0), 301 return 0;
310 MTOUCHUSB_ASYNC_REPORT,
311 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
312 1,
313 1,
314 NULL,
315 0,
316 USB_CTRL_SET_TIMEOUT);
317 dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d",
318 __FUNCTION__, nRet);
319
320 printk(KERN_INFO "input: %s on %s\n", mtouch->name, path);
321 usb_set_intfdata(intf, mtouch);
322
323 return 0;
324} 302}
325 303
326static void mtouchusb_disconnect(struct usb_interface *intf) 304static void mtouchusb_disconnect(struct usb_interface *intf)
327{ 305{
328 struct mtouch_usb *mtouch = usb_get_intfdata (intf); 306 struct mtouch_usb *mtouch = usb_get_intfdata(intf);
329 307
330 dbg("%s - called", __FUNCTION__); 308 dbg("%s - called", __FUNCTION__);
331 usb_set_intfdata(intf, NULL); 309 usb_set_intfdata(intf, NULL);
332 if (mtouch) { 310 if (mtouch) {
333 dbg("%s - mtouch is initialized, cleaning up", __FUNCTION__); 311 dbg("%s - mtouch is initialized, cleaning up", __FUNCTION__);
334 usb_kill_urb(mtouch->irq); 312 usb_kill_urb(mtouch->irq);
335 input_unregister_device(&mtouch->input); 313 input_unregister_device(&mtouch->input);
336 usb_free_urb(mtouch->irq); 314 usb_free_urb(mtouch->irq);
337 mtouchusb_free_buffers(interface_to_usbdev(intf), mtouch); 315 mtouchusb_free_buffers(interface_to_usbdev(intf), mtouch);
338 kfree(mtouch); 316 kfree(mtouch);
339 } 317 }
340} 318}
341 319
342MODULE_DEVICE_TABLE (usb, mtouchusb_devices); 320MODULE_DEVICE_TABLE(usb, mtouchusb_devices);
343 321
344static struct usb_driver mtouchusb_driver = { 322static struct usb_driver mtouchusb_driver = {
345 .owner = THIS_MODULE, 323 .owner = THIS_MODULE,
346 .name = "mtouchusb", 324 .name = "mtouchusb",
347 .probe = mtouchusb_probe, 325 .probe = mtouchusb_probe,
348 .disconnect = mtouchusb_disconnect, 326 .disconnect = mtouchusb_disconnect,
349 .id_table = mtouchusb_devices, 327 .id_table = mtouchusb_devices,
350}; 328};
351 329
352static int __init mtouchusb_init(void) { 330static int __init mtouchusb_init(void)
353 dbg("%s - called", __FUNCTION__); 331{
354 return usb_register(&mtouchusb_driver); 332 dbg("%s - called", __FUNCTION__);
333 return usb_register(&mtouchusb_driver);
355} 334}
356 335
357static void __exit mtouchusb_cleanup(void) { 336static void __exit mtouchusb_cleanup(void)
358 dbg("%s - called", __FUNCTION__); 337{
359 usb_deregister(&mtouchusb_driver); 338 dbg("%s - called", __FUNCTION__);
339 usb_deregister(&mtouchusb_driver);
360} 340}
361 341
362module_init(mtouchusb_init); 342module_init(mtouchusb_init);
363module_exit(mtouchusb_cleanup); 343module_exit(mtouchusb_cleanup);
364 344
365MODULE_AUTHOR( DRIVER_AUTHOR ); 345MODULE_AUTHOR(DRIVER_AUTHOR);
366MODULE_DESCRIPTION( DRIVER_DESC ); 346MODULE_DESCRIPTION(DRIVER_DESC);
367MODULE_LICENSE("GPL"); 347MODULE_LICENSE("GPL");
diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c
index 7fa2f9b9fb69..3975b309d55f 100644
--- a/drivers/usb/input/powermate.c
+++ b/drivers/usb/input/powermate.c
@@ -10,7 +10,7 @@
10 * back to the host when polled by the USB controller. 10 * back to the host when polled by the USB controller.
11 * 11 *
12 * Testing with the knob I have has shown that it measures approximately 94 "clicks" 12 * Testing with the knob I have has shown that it measures approximately 94 "clicks"
13 * for one full rotation. Testing with my High Speed Rotation Actuator (ok, it was 13 * for one full rotation. Testing with my High Speed Rotation Actuator (ok, it was
14 * a variable speed cordless electric drill) has shown that the device can measure 14 * a variable speed cordless electric drill) has shown that the device can measure
15 * speeds of up to 7 clicks either clockwise or anticlockwise between pollings from 15 * speeds of up to 7 clicks either clockwise or anticlockwise between pollings from
16 * the host. If it counts more than 7 clicks before it is polled, it will wrap back 16 * the host. If it counts more than 7 clicks before it is polled, it will wrap back
@@ -120,9 +120,9 @@ exit:
120/* Decide if we need to issue a control message and do so. Must be called with pm->lock taken */ 120/* Decide if we need to issue a control message and do so. Must be called with pm->lock taken */
121static void powermate_sync_state(struct powermate_device *pm) 121static void powermate_sync_state(struct powermate_device *pm)
122{ 122{
123 if (pm->requires_update == 0) 123 if (pm->requires_update == 0)
124 return; /* no updates are required */ 124 return; /* no updates are required */
125 if (pm->config->status == -EINPROGRESS) 125 if (pm->config->status == -EINPROGRESS)
126 return; /* an update is already in progress; it'll issue this update when it completes */ 126 return; /* an update is already in progress; it'll issue this update when it completes */
127 127
128 if (pm->requires_update & UPDATE_PULSE_ASLEEP){ 128 if (pm->requires_update & UPDATE_PULSE_ASLEEP){
@@ -142,7 +142,7 @@ static void powermate_sync_state(struct powermate_device *pm)
142 2: multiply the speed 142 2: multiply the speed
143 the argument only has an effect for operations 0 and 2, and ranges between 143 the argument only has an effect for operations 0 and 2, and ranges between
144 1 (least effect) to 255 (maximum effect). 144 1 (least effect) to 255 (maximum effect).
145 145
146 thus, several states are equivalent and are coalesced into one state. 146 thus, several states are equivalent and are coalesced into one state.
147 147
148 we map this onto a range from 0 to 510, with: 148 we map this onto a range from 0 to 510, with:
@@ -151,7 +151,7 @@ static void powermate_sync_state(struct powermate_device *pm)
151 256 -- 510 -- use multiple (510 = fastest). 151 256 -- 510 -- use multiple (510 = fastest).
152 152
153 Only values of 'arg' quite close to 255 are particularly useful/spectacular. 153 Only values of 'arg' quite close to 255 are particularly useful/spectacular.
154 */ 154 */
155 if (pm->pulse_speed < 255){ 155 if (pm->pulse_speed < 255){
156 op = 0; // divide 156 op = 0; // divide
157 arg = 255 - pm->pulse_speed; 157 arg = 255 - pm->pulse_speed;
@@ -199,14 +199,14 @@ static void powermate_config_complete(struct urb *urb, struct pt_regs *regs)
199 199
200 if (urb->status) 200 if (urb->status)
201 printk(KERN_ERR "powermate: config urb returned %d\n", urb->status); 201 printk(KERN_ERR "powermate: config urb returned %d\n", urb->status);
202 202
203 spin_lock_irqsave(&pm->lock, flags); 203 spin_lock_irqsave(&pm->lock, flags);
204 powermate_sync_state(pm); 204 powermate_sync_state(pm);
205 spin_unlock_irqrestore(&pm->lock, flags); 205 spin_unlock_irqrestore(&pm->lock, flags);
206} 206}
207 207
208/* Set the LED up as described and begin the sync with the hardware if required */ 208/* Set the LED up as described and begin the sync with the hardware if required */
209static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed, 209static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed,
210 int pulse_table, int pulse_asleep, int pulse_awake) 210 int pulse_table, int pulse_asleep, int pulse_awake)
211{ 211{
212 unsigned long flags; 212 unsigned long flags;
@@ -229,7 +229,7 @@ static void powermate_pulse_led(struct powermate_device *pm, int static_brightne
229 /* mark state updates which are required */ 229 /* mark state updates which are required */
230 if (static_brightness != pm->static_brightness){ 230 if (static_brightness != pm->static_brightness){
231 pm->static_brightness = static_brightness; 231 pm->static_brightness = static_brightness;
232 pm->requires_update |= UPDATE_STATIC_BRIGHTNESS; 232 pm->requires_update |= UPDATE_STATIC_BRIGHTNESS;
233 } 233 }
234 if (pulse_asleep != pm->pulse_asleep){ 234 if (pulse_asleep != pm->pulse_asleep){
235 pm->pulse_asleep = pulse_asleep; 235 pm->pulse_asleep = pulse_asleep;
@@ -246,7 +246,7 @@ static void powermate_pulse_led(struct powermate_device *pm, int static_brightne
246 } 246 }
247 247
248 powermate_sync_state(pm); 248 powermate_sync_state(pm);
249 249
250 spin_unlock_irqrestore(&pm->lock, flags); 250 spin_unlock_irqrestore(&pm->lock, flags);
251} 251}
252 252
@@ -257,19 +257,19 @@ static int powermate_input_event(struct input_dev *dev, unsigned int type, unsig
257 struct powermate_device *pm = dev->private; 257 struct powermate_device *pm = dev->private;
258 258
259 if (type == EV_MSC && code == MSC_PULSELED){ 259 if (type == EV_MSC && code == MSC_PULSELED){
260 /* 260 /*
261 bits 0- 7: 8 bits: LED brightness 261 bits 0- 7: 8 bits: LED brightness
262 bits 8-16: 9 bits: pulsing speed modifier (0 ... 510); 0-254 = slower, 255 = standard, 256-510 = faster. 262 bits 8-16: 9 bits: pulsing speed modifier (0 ... 510); 0-254 = slower, 255 = standard, 256-510 = faster.
263 bits 17-18: 2 bits: pulse table (0, 1, 2 valid) 263 bits 17-18: 2 bits: pulse table (0, 1, 2 valid)
264 bit 19: 1 bit : pulse whilst asleep? 264 bit 19: 1 bit : pulse whilst asleep?
265 bit 20: 1 bit : pulse constantly? 265 bit 20: 1 bit : pulse constantly?
266 */ 266 */
267 int static_brightness = command & 0xFF; // bits 0-7 267 int static_brightness = command & 0xFF; // bits 0-7
268 int pulse_speed = (command >> 8) & 0x1FF; // bits 8-16 268 int pulse_speed = (command >> 8) & 0x1FF; // bits 8-16
269 int pulse_table = (command >> 17) & 0x3; // bits 17-18 269 int pulse_table = (command >> 17) & 0x3; // bits 17-18
270 int pulse_asleep = (command >> 19) & 0x1; // bit 19 270 int pulse_asleep = (command >> 19) & 0x1; // bit 19
271 int pulse_awake = (command >> 20) & 0x1; // bit 20 271 int pulse_awake = (command >> 20) & 0x1; // bit 20
272 272
273 powermate_pulse_led(pm, static_brightness, pulse_speed, pulse_table, pulse_asleep, pulse_awake); 273 powermate_pulse_led(pm, static_brightness, pulse_speed, pulse_table, pulse_asleep, pulse_awake);
274 } 274 }
275 275
@@ -378,7 +378,7 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
378 switch (le16_to_cpu(udev->descriptor.idProduct)) { 378 switch (le16_to_cpu(udev->descriptor.idProduct)) {
379 case POWERMATE_PRODUCT_NEW: pm->input.name = pm_name_powermate; break; 379 case POWERMATE_PRODUCT_NEW: pm->input.name = pm_name_powermate; break;
380 case POWERMATE_PRODUCT_OLD: pm->input.name = pm_name_soundknob; break; 380 case POWERMATE_PRODUCT_OLD: pm->input.name = pm_name_soundknob; break;
381 default: 381 default:
382 pm->input.name = pm_name_soundknob; 382 pm->input.name = pm_name_soundknob;
383 printk(KERN_WARNING "powermate: unknown product id %04x\n", 383 printk(KERN_WARNING "powermate: unknown product id %04x\n",
384 le16_to_cpu(udev->descriptor.idProduct)); 384 le16_to_cpu(udev->descriptor.idProduct));
@@ -402,11 +402,11 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
402 usb_make_path(udev, path, 64); 402 usb_make_path(udev, path, 64);
403 snprintf(pm->phys, 64, "%s/input0", path); 403 snprintf(pm->phys, 64, "%s/input0", path);
404 printk(KERN_INFO "input: %s on %s\n", pm->input.name, pm->input.phys); 404 printk(KERN_INFO "input: %s on %s\n", pm->input.name, pm->input.phys);
405 405
406 /* force an update of everything */ 406 /* force an update of everything */
407 pm->requires_update = UPDATE_PULSE_ASLEEP | UPDATE_PULSE_AWAKE | UPDATE_PULSE_MODE | UPDATE_STATIC_BRIGHTNESS; 407 pm->requires_update = UPDATE_PULSE_ASLEEP | UPDATE_PULSE_AWAKE | UPDATE_PULSE_MODE | UPDATE_STATIC_BRIGHTNESS;
408 powermate_pulse_led(pm, 0x80, 255, 0, 1, 0); // set default pulse parameters 408 powermate_pulse_led(pm, 0x80, 255, 0, 1, 0); // set default pulse parameters
409 409
410 usb_set_intfdata(intf, pm); 410 usb_set_intfdata(intf, pm);
411 return 0; 411 return 0;
412} 412}
diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c
index a71f1bbd0a17..386595ee21c0 100644
--- a/drivers/usb/input/touchkitusb.c
+++ b/drivers/usb/input/touchkitusb.c
@@ -69,7 +69,6 @@ struct touchkit_usb {
69 struct urb *irq; 69 struct urb *irq;
70 struct usb_device *udev; 70 struct usb_device *udev;
71 struct input_dev input; 71 struct input_dev input;
72 int open;
73 char name[128]; 72 char name[128];
74 char phys[64]; 73 char phys[64];
75}; 74};
@@ -134,15 +133,10 @@ static int touchkit_open(struct input_dev *input)
134{ 133{
135 struct touchkit_usb *touchkit = input->private; 134 struct touchkit_usb *touchkit = input->private;
136 135
137 if (touchkit->open++)
138 return 0;
139
140 touchkit->irq->dev = touchkit->udev; 136 touchkit->irq->dev = touchkit->udev;
141 137
142 if (usb_submit_urb(touchkit->irq, GFP_ATOMIC)) { 138 if (usb_submit_urb(touchkit->irq, GFP_ATOMIC))
143 touchkit->open--;
144 return -EIO; 139 return -EIO;
145 }
146 140
147 return 0; 141 return 0;
148} 142}
@@ -151,8 +145,7 @@ static void touchkit_close(struct input_dev *input)
151{ 145{
152 struct touchkit_usb *touchkit = input->private; 146 struct touchkit_usb *touchkit = input->private;
153 147
154 if (!--touchkit->open) 148 usb_kill_urb(touchkit->irq);
155 usb_kill_urb(touchkit->irq);
156} 149}
157 150
158static int touchkit_alloc_buffers(struct usb_device *udev, 151static int touchkit_alloc_buffers(struct usb_device *udev,
diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c
index 7038fb9d1ced..f35db1974c42 100644
--- a/drivers/usb/input/usbkbd.c
+++ b/drivers/usb/input/usbkbd.c
@@ -9,18 +9,18 @@
9/* 9/*
10 * This program is free software; you can redistribute it and/or modify 10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by 11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or 12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version. 13 * (at your option) any later version.
14 * 14 *
15 * This program is distributed in the hope that it will be useful, 15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details. 18 * GNU General Public License for more details.
19 * 19 *
20 * You should have received a copy of the GNU General Public License 20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software 21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 * 23 *
24 * Should you need to contact me, the author, you can do so either by 24 * Should you need to contact me, the author, you can do so either by
25 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: 25 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
26 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic 26 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -72,7 +72,6 @@ struct usb_kbd {
72 unsigned char newleds; 72 unsigned char newleds;
73 char name[128]; 73 char name[128];
74 char phys[64]; 74 char phys[64];
75 int open;
76 75
77 unsigned char *new; 76 unsigned char *new;
78 struct usb_ctrlrequest *cr; 77 struct usb_ctrlrequest *cr;
@@ -166,7 +165,7 @@ static void usb_kbd_led(struct urb *urb, struct pt_regs *regs)
166 165
167 if (urb->status) 166 if (urb->status)
168 warn("led urb status %d received", urb->status); 167 warn("led urb status %d received", urb->status);
169 168
170 if (*(kbd->leds) == kbd->newleds) 169 if (*(kbd->leds) == kbd->newleds)
171 return; 170 return;
172 171
@@ -180,14 +179,9 @@ static int usb_kbd_open(struct input_dev *dev)
180{ 179{
181 struct usb_kbd *kbd = dev->private; 180 struct usb_kbd *kbd = dev->private;
182 181
183 if (kbd->open++)
184 return 0;
185
186 kbd->irq->dev = kbd->usbdev; 182 kbd->irq->dev = kbd->usbdev;
187 if (usb_submit_urb(kbd->irq, GFP_KERNEL)) { 183 if (usb_submit_urb(kbd->irq, GFP_KERNEL))
188 kbd->open--;
189 return -EIO; 184 return -EIO;
190 }
191 185
192 return 0; 186 return 0;
193} 187}
@@ -196,8 +190,7 @@ static void usb_kbd_close(struct input_dev *dev)
196{ 190{
197 struct usb_kbd *kbd = dev->private; 191 struct usb_kbd *kbd = dev->private;
198 192
199 if (!--kbd->open) 193 usb_kill_urb(kbd->irq);
200 usb_kill_urb(kbd->irq);
201} 194}
202 195
203static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd) 196static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
@@ -230,7 +223,7 @@ static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd)
230 usb_buffer_free(dev, 1, kbd->leds, kbd->leds_dma); 223 usb_buffer_free(dev, 1, kbd->leds, kbd->leds_dma);
231} 224}
232 225
233static int usb_kbd_probe(struct usb_interface *iface, 226static int usb_kbd_probe(struct usb_interface *iface,
234 const struct usb_device_id *id) 227 const struct usb_device_id *id)
235{ 228{
236 struct usb_device * dev = interface_to_usbdev(iface); 229 struct usb_device * dev = interface_to_usbdev(iface);
@@ -272,7 +265,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
272 for (i = 0; i < 255; i++) 265 for (i = 0; i < 255; i++)
273 set_bit(usb_kbd_keycode[i], kbd->dev.keybit); 266 set_bit(usb_kbd_keycode[i], kbd->dev.keybit);
274 clear_bit(0, kbd->dev.keybit); 267 clear_bit(0, kbd->dev.keybit);
275 268
276 kbd->dev.private = kbd; 269 kbd->dev.private = kbd;
277 kbd->dev.event = usb_kbd_event; 270 kbd->dev.event = usb_kbd_event;
278 kbd->dev.open = usb_kbd_open; 271 kbd->dev.open = usb_kbd_open;
@@ -294,7 +287,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
294 sprintf(kbd->phys, "%s/input0", path); 287 sprintf(kbd->phys, "%s/input0", path);
295 288
296 kbd->dev.name = kbd->name; 289 kbd->dev.name = kbd->name;
297 kbd->dev.phys = kbd->phys; 290 kbd->dev.phys = kbd->phys;
298 kbd->dev.id.bustype = BUS_USB; 291 kbd->dev.id.bustype = BUS_USB;
299 kbd->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor); 292 kbd->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
300 kbd->dev.id.product = le16_to_cpu(dev->descriptor.idProduct); 293 kbd->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
@@ -329,7 +322,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
329static void usb_kbd_disconnect(struct usb_interface *intf) 322static void usb_kbd_disconnect(struct usb_interface *intf)
330{ 323{
331 struct usb_kbd *kbd = usb_get_intfdata (intf); 324 struct usb_kbd *kbd = usb_get_intfdata (intf);
332 325
333 usb_set_intfdata(intf, NULL); 326 usb_set_intfdata(intf, NULL);
334 if (kbd) { 327 if (kbd) {
335 usb_kill_urb(kbd->irq); 328 usb_kill_urb(kbd->irq);
diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c
index 01155bbddd43..1ec41b5effe6 100644
--- a/drivers/usb/input/usbmouse.c
+++ b/drivers/usb/input/usbmouse.c
@@ -9,18 +9,18 @@
9/* 9/*
10 * This program is free software; you can redistribute it and/or modify 10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by 11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or 12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version. 13 * (at your option) any later version.
14 * 14 *
15 * This program is distributed in the hope that it will be useful, 15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details. 18 * GNU General Public License for more details.
19 * 19 *
20 * You should have received a copy of the GNU General Public License 20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software 21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 * 23 *
24 * Should you need to contact me, the author, you can do so either by 24 * Should you need to contact me, the author, you can do so either by
25 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: 25 * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
26 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic 26 * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -51,7 +51,6 @@ struct usb_mouse {
51 struct usb_device *usbdev; 51 struct usb_device *usbdev;
52 struct input_dev dev; 52 struct input_dev dev;
53 struct urb *irq; 53 struct urb *irq;
54 int open;
55 54
56 signed char *data; 55 signed char *data;
57 dma_addr_t data_dma; 56 dma_addr_t data_dma;
@@ -101,14 +100,9 @@ static int usb_mouse_open(struct input_dev *dev)
101{ 100{
102 struct usb_mouse *mouse = dev->private; 101 struct usb_mouse *mouse = dev->private;
103 102
104 if (mouse->open++)
105 return 0;
106
107 mouse->irq->dev = mouse->usbdev; 103 mouse->irq->dev = mouse->usbdev;
108 if (usb_submit_urb(mouse->irq, GFP_KERNEL)) { 104 if (usb_submit_urb(mouse->irq, GFP_KERNEL))
109 mouse->open--;
110 return -EIO; 105 return -EIO;
111 }
112 106
113 return 0; 107 return 0;
114} 108}
@@ -117,8 +111,7 @@ static void usb_mouse_close(struct input_dev *dev)
117{ 111{
118 struct usb_mouse *mouse = dev->private; 112 struct usb_mouse *mouse = dev->private;
119 113
120 if (!--mouse->open) 114 usb_kill_urb(mouse->irq);
121 usb_kill_urb(mouse->irq);
122} 115}
123 116
124static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_id * id) 117static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_id * id)
@@ -132,19 +125,19 @@ static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_
132 125
133 interface = intf->cur_altsetting; 126 interface = intf->cur_altsetting;
134 127
135 if (interface->desc.bNumEndpoints != 1) 128 if (interface->desc.bNumEndpoints != 1)
136 return -ENODEV; 129 return -ENODEV;
137 130
138 endpoint = &interface->endpoint[0].desc; 131 endpoint = &interface->endpoint[0].desc;
139 if (!(endpoint->bEndpointAddress & 0x80)) 132 if (!(endpoint->bEndpointAddress & 0x80))
140 return -ENODEV; 133 return -ENODEV;
141 if ((endpoint->bmAttributes & 3) != 3) 134 if ((endpoint->bmAttributes & 3) != 3)
142 return -ENODEV; 135 return -ENODEV;
143 136
144 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); 137 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
145 maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe)); 138 maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
146 139
147 if (!(mouse = kmalloc(sizeof(struct usb_mouse), GFP_KERNEL))) 140 if (!(mouse = kmalloc(sizeof(struct usb_mouse), GFP_KERNEL)))
148 return -ENOMEM; 141 return -ENOMEM;
149 memset(mouse, 0, sizeof(struct usb_mouse)); 142 memset(mouse, 0, sizeof(struct usb_mouse));
150 143
@@ -209,7 +202,7 @@ static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_
209static void usb_mouse_disconnect(struct usb_interface *intf) 202static void usb_mouse_disconnect(struct usb_interface *intf)
210{ 203{
211 struct usb_mouse *mouse = usb_get_intfdata (intf); 204 struct usb_mouse *mouse = usb_get_intfdata (intf);
212 205
213 usb_set_intfdata(intf, NULL); 206 usb_set_intfdata(intf, NULL);
214 if (mouse) { 207 if (mouse) {
215 usb_kill_urb(mouse->irq); 208 usb_kill_urb(mouse->irq);
@@ -238,7 +231,7 @@ static struct usb_driver usb_mouse_driver = {
238static int __init usb_mouse_init(void) 231static int __init usb_mouse_init(void)
239{ 232{
240 int retval = usb_register(&usb_mouse_driver); 233 int retval = usb_register(&usb_mouse_driver);
241 if (retval == 0) 234 if (retval == 0)
242 info(DRIVER_VERSION ":" DRIVER_DESC); 235 info(DRIVER_VERSION ":" DRIVER_DESC);
243 return retval; 236 return retval;
244} 237}
diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
index fec04dda088e..f6b34af66b3d 100644
--- a/drivers/usb/input/wacom.c
+++ b/drivers/usb/input/wacom.c
@@ -9,7 +9,7 @@
9 * Copyright (c) 2000 Daniel Egger <egger@suse.de> 9 * Copyright (c) 2000 Daniel Egger <egger@suse.de>
10 * Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com> 10 * Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com>
11 * Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be> 11 * Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be>
12 * Copyright (c) 2002-2004 Ping Cheng <pingc@wacom.com> 12 * Copyright (c) 2002-2005 Ping Cheng <pingc@wacom.com>
13 * 13 *
14 * ChangeLog: 14 * ChangeLog:
15 * v0.1 (vp) - Initial release 15 * v0.1 (vp) - Initial release
@@ -18,7 +18,7 @@
18 * v0.4 (sm) - Support for more Intuos models, menustrip 18 * v0.4 (sm) - Support for more Intuos models, menustrip
19 * relative mode, proximity. 19 * relative mode, proximity.
20 * v0.5 (vp) - Big cleanup, nifty features removed, 20 * v0.5 (vp) - Big cleanup, nifty features removed,
21 * they belong in userspace 21 * they belong in userspace
22 * v1.8 (vp) - Submit URB only when operating, moved to CVS, 22 * v1.8 (vp) - Submit URB only when operating, moved to CVS,
23 * use input_report_key instead of report_btn and 23 * use input_report_key instead of report_btn and
24 * other cleanups 24 * other cleanups
@@ -51,6 +51,9 @@
51 * - Cleanups here and there 51 * - Cleanups here and there
52 * v1.30.1 (pi) - Added Graphire3 support 52 * v1.30.1 (pi) - Added Graphire3 support
53 * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ... 53 * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
54 * v1.43 (pc) - Added support for Cintiq 21UX
55 - Fixed a Graphire bug
56 - Merged wacom_intuos3_irq into wacom_intuos_irq
54 */ 57 */
55 58
56/* 59/*
@@ -72,7 +75,7 @@
72/* 75/*
73 * Version Information 76 * Version Information
74 */ 77 */
75#define DRIVER_VERSION "v1.40" 78#define DRIVER_VERSION "v1.43"
76#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>" 79#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
77#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" 80#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver"
78#define DRIVER_LICENSE "GPL" 81#define DRIVER_LICENSE "GPL"
@@ -83,6 +86,16 @@ MODULE_LICENSE(DRIVER_LICENSE);
83 86
84#define USB_VENDOR_ID_WACOM 0x056a 87#define USB_VENDOR_ID_WACOM 0x056a
85 88
89enum {
90 PENPARTNER = 0,
91 GRAPHIRE,
92 PL,
93 INTUOS,
94 INTUOS3,
95 CINTIQ,
96 MAX_TYPE
97};
98
86struct wacom_features { 99struct wacom_features {
87 char *name; 100 char *name;
88 int pktlen; 101 int pktlen;
@@ -102,7 +115,6 @@ struct wacom {
102 struct urb *irq; 115 struct urb *irq;
103 struct wacom_features *features; 116 struct wacom_features *features;
104 int tool[2]; 117 int tool[2];
105 int open;
106 __u32 serial[2]; 118 __u32 serial[2];
107 char phys[32]; 119 char phys[32];
108}; 120};
@@ -149,7 +161,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
149 prox = data[1] & 0x40; 161 prox = data[1] & 0x40;
150 162
151 input_regs(dev, regs); 163 input_regs(dev, regs);
152 164
153 if (prox) { 165 if (prox) {
154 166
155 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 167 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
@@ -166,8 +178,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
166 if (!wacom->tool[0]) { 178 if (!wacom->tool[0]) {
167 /* Going into proximity select tool */ 179 /* Going into proximity select tool */
168 wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 180 wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
169 } 181 } else {
170 else {
171 /* was entered with stylus2 pressed */ 182 /* was entered with stylus2 pressed */
172 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) { 183 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) {
173 /* report out proximity for previous tool */ 184 /* report out proximity for previous tool */
@@ -182,16 +193,15 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
182 wacom->tool[1] = BTN_TOOL_PEN; 193 wacom->tool[1] = BTN_TOOL_PEN;
183 } 194 }
184 input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */ 195 input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
185 input_report_abs(dev, ABS_X, data[3] | ((__u32)data[2] << 7) | ((__u32)(data[1] & 0x03) << 14)); 196 input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
186 input_report_abs(dev, ABS_Y, data[6] | ((__u32)data[5] << 7) | ((__u32)(data[4] & 0x03) << 14)); 197 input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
187 input_report_abs(dev, ABS_PRESSURE, pressure); 198 input_report_abs(dev, ABS_PRESSURE, pressure);
188 199
189 input_report_key(dev, BTN_TOUCH, data[4] & 0x08); 200 input_report_key(dev, BTN_TOUCH, data[4] & 0x08);
190 input_report_key(dev, BTN_STYLUS, data[4] & 0x10); 201 input_report_key(dev, BTN_STYLUS, data[4] & 0x10);
191 /* Only allow the stylus2 button to be reported for the pen tool. */ 202 /* Only allow the stylus2 button to be reported for the pen tool. */
192 input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20)); 203 input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
193 } 204 } else {
194 else {
195 /* report proximity-out of a (valid) tool */ 205 /* report proximity-out of a (valid) tool */
196 if (wacom->tool[1] != BTN_TOOL_RUBBER) { 206 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
197 /* Unknown tool selected default to pen tool */ 207 /* Unknown tool selected default to pen tool */
@@ -203,7 +213,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
203 wacom->tool[0] = prox; /* Save proximity state */ 213 wacom->tool[0] = prox; /* Save proximity state */
204 input_sync(dev); 214 input_sync(dev);
205 215
206exit: 216 exit:
207 retval = usb_submit_urb (urb, GFP_ATOMIC); 217 retval = usb_submit_urb (urb, GFP_ATOMIC);
208 if (retval) 218 if (retval)
209 err ("%s - usb_submit_urb failed with result %d", 219 err ("%s - usb_submit_urb failed with result %d",
@@ -232,20 +242,16 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
232 goto exit; 242 goto exit;
233 } 243 }
234 244
235 if (data[0] != 2) 245 if (data[0] != 2) {
236 {
237 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]); 246 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
238 goto exit; 247 goto exit;
239 } 248 }
240 249
241 input_regs(dev, regs); 250 input_regs(dev, regs);
242 if (data[1] & 0x04) 251 if (data[1] & 0x04) {
243 {
244 input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20); 252 input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
245 input_report_key(dev, BTN_TOUCH, data[1] & 0x08); 253 input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
246 } 254 } else {
247 else
248 {
249 input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20); 255 input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
250 input_report_key(dev, BTN_TOUCH, data[1] & 0x01); 256 input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
251 } 257 }
@@ -257,7 +263,7 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
257 263
258 input_sync(dev); 264 input_sync(dev);
259 265
260exit: 266 exit:
261 retval = usb_submit_urb (urb, GFP_ATOMIC); 267 retval = usb_submit_urb (urb, GFP_ATOMIC);
262 if (retval) 268 if (retval)
263 err ("%s - usb_submit_urb failed with result %d", 269 err ("%s - usb_submit_urb failed with result %d",
@@ -300,7 +306,7 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs)
300 input_report_key(dev, BTN_STYLUS, (data[5] & 0x40)); 306 input_report_key(dev, BTN_STYLUS, (data[5] & 0x40));
301 input_sync(dev); 307 input_sync(dev);
302 308
303exit: 309 exit:
304 retval = usb_submit_urb (urb, GFP_ATOMIC); 310 retval = usb_submit_urb (urb, GFP_ATOMIC);
305 if (retval) 311 if (retval)
306 err ("%s - usb_submit_urb failed with result %d", 312 err ("%s - usb_submit_urb failed with result %d",
@@ -340,47 +346,47 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
340 346
341 input_regs(dev, regs); 347 input_regs(dev, regs);
342 348
343 switch ((data[1] >> 5) & 3) { 349 if (data[1] & 0x10) { /* in prox */
344 350
345 case 0: /* Pen */ 351 switch ((data[1] >> 5) & 3) {
346 input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x80);
347 break;
348 352
349 case 1: /* Rubber */ 353 case 0: /* Pen */
350 input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x80); 354 wacom->tool[0] = BTN_TOOL_PEN;
351 break; 355 break;
352
353 case 2: /* Mouse with wheel */
354 input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
355 input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
356 /* fall through */
357 356
358 case 3: /* Mouse without wheel */ 357 case 1: /* Rubber */
359 input_report_key(dev, BTN_TOOL_MOUSE, data[7] > 24); 358 wacom->tool[0] = BTN_TOOL_RUBBER;
360 input_report_key(dev, BTN_LEFT, data[1] & 0x01); 359 break;
361 input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
362 input_report_abs(dev, ABS_DISTANCE, data[7]);
363 360
364 input_report_abs(dev, ABS_X, x); 361 case 2: /* Mouse with wheel */
365 input_report_abs(dev, ABS_Y, y); 362 input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
363 input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
364 /* fall through */
366 365
367 input_sync(dev); 366 case 3: /* Mouse without wheel */
368 goto exit; 367 wacom->tool[0] = BTN_TOOL_MOUSE;
368 input_report_key(dev, BTN_LEFT, data[1] & 0x01);
369 input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
370 input_report_abs(dev, ABS_DISTANCE, data[7]);
371 break;
372 }
369 } 373 }
370 374
371 if (data[1] & 0x80) { 375 if (data[1] & 0x80) {
372 input_report_abs(dev, ABS_X, x); 376 input_report_abs(dev, ABS_X, x);
373 input_report_abs(dev, ABS_Y, y); 377 input_report_abs(dev, ABS_Y, y);
374 } 378 }
379 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
380 input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
381 input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
382 input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
383 input_report_key(dev, BTN_STYLUS2, data[1] & 0x04);
384 }
375 385
376 input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6])); 386 input_report_key(dev, wacom->tool[0], data[1] & 0x10);
377 input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
378 input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
379 input_report_key(dev, BTN_STYLUS2, data[1] & 0x04);
380
381 input_sync(dev); 387 input_sync(dev);
382 388
383exit: 389 exit:
384 retval = usb_submit_urb (urb, GFP_ATOMIC); 390 retval = usb_submit_urb (urb, GFP_ATOMIC);
385 if (retval) 391 if (retval)
386 err ("%s - usb_submit_urb failed with result %d", 392 err ("%s - usb_submit_urb failed with result %d",
@@ -398,14 +404,13 @@ static int wacom_intuos_inout(struct urb *urb)
398 idx = data[1] & 0x01; 404 idx = data[1] & 0x01;
399 405
400 /* Enter report */ 406 /* Enter report */
401 if ((data[1] & 0xfc) == 0xc0) 407 if ((data[1] & 0xfc) == 0xc0) {
402 {
403 /* serial number of the tool */ 408 /* serial number of the tool */
404 wacom->serial[idx] = ((__u32)(data[3] & 0x0f) << 28) + 409 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
405 ((__u32)data[4] << 20) + ((__u32)data[5] << 12) + 410 (data[4] << 20) + (data[5] << 12) +
406 ((__u32)data[6] << 4) + (data[7] >> 4); 411 (data[6] << 4) + (data[7] >> 4);
407 412
408 switch (((__u32)data[2] << 4) | (data[3] >> 4)) { 413 switch ((data[2] << 4) | (data[3] >> 4)) {
409 case 0x812: /* Inking pen */ 414 case 0x812: /* Inking pen */
410 case 0x801: /* Intuos3 Inking pen */ 415 case 0x801: /* Intuos3 Inking pen */
411 case 0x012: 416 case 0x012:
@@ -449,7 +454,7 @@ static int wacom_intuos_inout(struct urb *urb)
449 case 0x112: 454 case 0x112:
450 case 0x913: /* Intuos3 Airbrush */ 455 case 0x913: /* Intuos3 Airbrush */
451 wacom->tool[idx] = BTN_TOOL_AIRBRUSH; 456 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
452 break; /* Airbrush */ 457 break;
453 default: /* Unknown tool */ 458 default: /* Unknown tool */
454 wacom->tool[idx] = BTN_TOOL_PEN; 459 wacom->tool[idx] = BTN_TOOL_PEN;
455 } 460 }
@@ -478,9 +483,8 @@ static void wacom_intuos_general(struct urb *urb)
478 unsigned int t; 483 unsigned int t;
479 484
480 /* general pen packet */ 485 /* general pen packet */
481 if ((data[1] & 0xb8) == 0xa0) 486 if ((data[1] & 0xb8) == 0xa0) {
482 { 487 t = (data[6] << 2) | ((data[7] >> 6) & 3);
483 t = ((__u32)data[6] << 2) | ((data[7] >> 6) & 3);
484 input_report_abs(dev, ABS_PRESSURE, t); 488 input_report_abs(dev, ABS_PRESSURE, t);
485 input_report_abs(dev, ABS_TILT_X, 489 input_report_abs(dev, ABS_TILT_X,
486 ((data[7] << 1) & 0x7e) | (data[8] >> 7)); 490 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
@@ -491,10 +495,9 @@ static void wacom_intuos_general(struct urb *urb)
491 } 495 }
492 496
493 /* airbrush second packet */ 497 /* airbrush second packet */
494 if ((data[1] & 0xbc) == 0xb4) 498 if ((data[1] & 0xbc) == 0xb4) {
495 {
496 input_report_abs(dev, ABS_WHEEL, 499 input_report_abs(dev, ABS_WHEEL,
497 ((__u32)data[6] << 2) | ((data[7] >> 6) & 3)); 500 (data[6] << 2) | ((data[7] >> 6) & 3));
498 input_report_abs(dev, ABS_TILT_X, 501 input_report_abs(dev, ABS_TILT_X,
499 ((data[7] << 1) & 0x7e) | (data[8] >> 7)); 502 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
500 input_report_abs(dev, ABS_TILT_Y, data[8] & 0x7f); 503 input_report_abs(dev, ABS_TILT_Y, data[8] & 0x7f);
@@ -526,7 +529,7 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
526 goto exit; 529 goto exit;
527 } 530 }
528 531
529 if (data[0] != 2 && data[0] != 5 && data[0] != 6) { 532 if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) {
530 dbg("wacom_intuos_irq: received unknown report #%d", data[0]); 533 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
531 goto exit; 534 goto exit;
532 } 535 }
@@ -536,107 +539,10 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
536 /* tool number */ 539 /* tool number */
537 idx = data[1] & 0x01; 540 idx = data[1] & 0x01;
538 541
539 /* process in/out prox events */
540 if (wacom_intuos_inout(urb)) goto exit;
541
542 input_report_abs(dev, ABS_X, be16_to_cpu(*(__be16 *) &data[2]));
543 input_report_abs(dev, ABS_Y, be16_to_cpu(*(__be16 *) &data[4]));
544 input_report_abs(dev, ABS_DISTANCE, data[9]);
545
546 /* process general packets */
547 wacom_intuos_general(urb);
548
549 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) { /* 4D mouse or Lens cursor packets */
550
551 if (data[1] & 0x02) { /* Rotation packet */
552
553 t = ((__u32)data[6] << 3) | ((data[7] >> 5) & 7);
554 input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ? ((t - 1) / 2) : -t / 2);
555
556 } else {
557
558 if ((data[1] & 0x10) == 0) { /* 4D mouse packets */
559
560 input_report_key(dev, BTN_LEFT, data[8] & 0x01);
561 input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
562 input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
563
564 input_report_key(dev, BTN_SIDE, data[8] & 0x20);
565 input_report_key(dev, BTN_EXTRA, data[8] & 0x10);
566 t = ((__u32)data[6] << 2) | ((data[7] >> 6) & 3);
567 input_report_abs(dev, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
568
569 } else {
570 if (wacom->tool[idx] == BTN_TOOL_MOUSE) { /* 2D mouse packets */
571 input_report_key(dev, BTN_LEFT, data[8] & 0x04);
572 input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
573 input_report_key(dev, BTN_RIGHT, data[8] & 0x10);
574 input_report_rel(dev, REL_WHEEL,
575 (-(__u32)(data[8] & 0x01) + (__u32)((data[8] & 0x02) >> 1)));
576 }
577 else { /* Lens cursor packets */
578 input_report_key(dev, BTN_LEFT, data[8] & 0x01);
579 input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
580 input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
581 input_report_key(dev, BTN_SIDE, data[8] & 0x10);
582 input_report_key(dev, BTN_EXTRA, data[8] & 0x08);
583 }
584 }
585 }
586 }
587
588 input_report_key(dev, wacom->tool[idx], 1);
589 input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
590 input_sync(dev);
591
592exit:
593 retval = usb_submit_urb (urb, GFP_ATOMIC);
594 if (retval)
595 err ("%s - usb_submit_urb failed with result %d",
596 __FUNCTION__, retval);
597}
598
599static void wacom_intuos3_irq(struct urb *urb, struct pt_regs *regs)
600{
601 struct wacom *wacom = urb->context;
602 unsigned char *data = wacom->data;
603 struct input_dev *dev = &wacom->dev;
604 unsigned int t;
605 int idx, retval;
606
607 switch (urb->status) {
608 case 0:
609 /* success */
610 break;
611 case -ECONNRESET:
612 case -ENOENT:
613 case -ESHUTDOWN:
614 /* this urb is terminated, clean up */
615 dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
616 return;
617 default:
618 dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
619 goto exit;
620 }
621
622 /* check for valid report */
623 if (data[0] != 2 && data[0] != 5 && data[0] != 12)
624 {
625 printk(KERN_INFO "wacom_intuos3_irq: received unknown report #%d\n", data[0]);
626 goto exit;
627 }
628
629 input_regs(dev, regs);
630
631 /* tool index is always 0 here since there is no dual input tool */
632 idx = data[1] & 0x01;
633
634 /* pad packets. Works as a second tool and is always in prox */ 542 /* pad packets. Works as a second tool and is always in prox */
635 if (data[0] == 12) 543 if (data[0] == 12) {
636 {
637 /* initiate the pad as a device */ 544 /* initiate the pad as a device */
638 if (wacom->tool[1] != BTN_TOOL_FINGER) 545 if (wacom->tool[1] != BTN_TOOL_FINGER) {
639 {
640 wacom->tool[1] = BTN_TOOL_FINGER; 546 wacom->tool[1] = BTN_TOOL_FINGER;
641 input_report_key(dev, wacom->tool[1], 1); 547 input_report_key(dev, wacom->tool[1], 1);
642 } 548 }
@@ -656,37 +562,78 @@ static void wacom_intuos3_irq(struct urb *urb, struct pt_regs *regs)
656 } 562 }
657 563
658 /* process in/out prox events */ 564 /* process in/out prox events */
659 if (wacom_intuos_inout(urb)) goto exit; 565 if (wacom_intuos_inout(urb))
566 goto exit;
660 567
661 input_report_abs(dev, ABS_X, ((__u32)data[2] << 9) | ((__u32)data[3] << 1) | ((data[9] >> 1) & 1)); 568 /* Cintiq doesn't send data when RDY bit isn't set */
662 input_report_abs(dev, ABS_Y, ((__u32)data[4] << 9) | ((__u32)data[5] << 1) | (data[9] & 1)); 569 if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
663 input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); 570 return;
571
572 if (wacom->features->type >= INTUOS3) {
573 input_report_abs(dev, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
574 input_report_abs(dev, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
575 input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
576 } else {
577 input_report_abs(dev, ABS_X, be16_to_cpu(*(__be16 *) &data[2]));
578 input_report_abs(dev, ABS_Y, be16_to_cpu(*(__be16 *) &data[4]));
579 input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
580 }
664 581
665 /* process general packets */ 582 /* process general packets */
666 wacom_intuos_general(urb); 583 wacom_intuos_general(urb);
667 584
668 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) 585 /* 4D mouse, 2D mouse, marker pen rotation, or Lens cursor packets */
669 { 586 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) {
670 /* Marker pen rotation packet. Reported as wheel due to valuator limitation */ 587
671 if (data[1] & 0x02) 588 if (data[1] & 0x02) {
672 { 589 /* Rotation packet */
673 t = ((__u32)data[6] << 3) | ((data[7] >> 5) & 7); 590 if (wacom->features->type >= INTUOS3) {
674 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 591 /* I3 marker pen rotation reported as wheel
675 ((t-1) / 2 + 450)) : (450 - t / 2) ; 592 * due to valuator limitation
676 input_report_abs(dev, ABS_WHEEL, t); 593 */
677 } 594 t = (data[6] << 3) | ((data[7] >> 5) & 7);
595 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
596 ((t-1) / 2 + 450)) : (450 - t / 2) ;
597 input_report_abs(dev, ABS_WHEEL, t);
598 } else {
599 /* 4D mouse rotation packet */
600 t = (data[6] << 3) | ((data[7] >> 5) & 7);
601 input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ?
602 ((t - 1) / 2) : -t / 2);
603 }
678 604
679 /* 2D mouse packets */ 605 } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3) {
680 if (wacom->tool[idx] == BTN_TOOL_MOUSE) 606 /* 4D mouse packet */
681 { 607 input_report_key(dev, BTN_LEFT, data[8] & 0x01);
608 input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
609 input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
610
611 input_report_key(dev, BTN_SIDE, data[8] & 0x20);
612 input_report_key(dev, BTN_EXTRA, data[8] & 0x10);
613 t = (data[6] << 2) | ((data[7] >> 6) & 3);
614 input_report_abs(dev, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
615
616 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
617 /* 2D mouse packet */
682 input_report_key(dev, BTN_LEFT, data[8] & 0x04); 618 input_report_key(dev, BTN_LEFT, data[8] & 0x04);
683 input_report_key(dev, BTN_MIDDLE, data[8] & 0x08); 619 input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
684 input_report_key(dev, BTN_RIGHT, data[8] & 0x10); 620 input_report_key(dev, BTN_RIGHT, data[8] & 0x10);
685 input_report_key(dev, BTN_SIDE, data[8] & 0x40); 621 input_report_rel(dev, REL_WHEEL, ((data[8] & 0x02) >> 1)
686 input_report_key(dev, BTN_EXTRA, data[8] & 0x20); 622 - (data[8] & 0x01));
687 /* mouse wheel is positive when rolled backwards */ 623
688 input_report_rel(dev, REL_WHEEL, ((__u32)((data[8] & 0x02) >> 1) 624 /* I3 2D mouse side buttons */
689 - (__u32)(data[8] & 0x01))); 625 if (wacom->features->type == INTUOS3) {
626 input_report_key(dev, BTN_SIDE, data[8] & 0x40);
627 input_report_key(dev, BTN_EXTRA, data[8] & 0x20);
628 }
629
630 } else if (wacom->features->type < INTUOS3) {
631 /* Lens cursor packets */
632 input_report_key(dev, BTN_LEFT, data[8] & 0x01);
633 input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
634 input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
635 input_report_key(dev, BTN_SIDE, data[8] & 0x10);
636 input_report_key(dev, BTN_EXTRA, data[8] & 0x08);
690 } 637 }
691 } 638 }
692 639
@@ -702,35 +649,36 @@ exit:
702} 649}
703 650
704static struct wacom_features wacom_features[] = { 651static struct wacom_features wacom_features[] = {
705 { "Wacom Penpartner", 7, 5040, 3780, 255, 32, 0, wacom_penpartner_irq }, 652 { "Wacom Penpartner", 7, 5040, 3780, 255, 32, PENPARTNER, wacom_penpartner_irq },
706 { "Wacom Graphire", 8, 10206, 7422, 511, 32, 1, wacom_graphire_irq }, 653 { "Wacom Graphire", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_graphire_irq },
707 { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 32, 1, wacom_graphire_irq }, 654 { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_graphire_irq },
708 { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, 1, wacom_graphire_irq }, 655 { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_graphire_irq },
709 { "Wacom Graphire3", 8, 10208, 7424, 511, 32, 1, wacom_graphire_irq }, 656 { "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_graphire_irq },
710 { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, 1, wacom_graphire_irq }, 657 { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_graphire_irq },
711 { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq }, 658 { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
712 { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq }, 659 { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
713 { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq }, 660 { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq },
714 { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, 2, wacom_intuos_irq }, 661 { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
715 { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, 2, wacom_intuos_irq }, 662 { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
716 { "Wacom PL400", 8, 5408, 4056, 255, 32, 3, wacom_pl_irq }, 663 { "Wacom PL400", 8, 5408, 4056, 255, 32, PL, wacom_pl_irq },
717 { "Wacom PL500", 8, 6144, 4608, 255, 32, 3, wacom_pl_irq }, 664 { "Wacom PL500", 8, 6144, 4608, 255, 32, PL, wacom_pl_irq },
718 { "Wacom PL600", 8, 6126, 4604, 255, 32, 3, wacom_pl_irq }, 665 { "Wacom PL600", 8, 6126, 4604, 255, 32, PL, wacom_pl_irq },
719 { "Wacom PL600SX", 8, 6260, 5016, 255, 32, 3, wacom_pl_irq }, 666 { "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_pl_irq },
720 { "Wacom PL550", 8, 6144, 4608, 511, 32, 3, wacom_pl_irq }, 667 { "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_pl_irq },
721 { "Wacom PL800", 8, 7220, 5780, 511, 32, 3, wacom_pl_irq }, 668 { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq },
722 { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq }, 669 { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
723 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq }, 670 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
724 { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq }, 671 { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq },
725 { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, 2, wacom_intuos_irq }, 672 { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
726 { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, 2, wacom_intuos_irq }, 673 { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
727 { "Wacom Volito", 8, 5104, 3712, 511, 32, 1, wacom_graphire_irq }, 674 { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq },
728 { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, 3, wacom_ptu_irq }, 675 { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq },
729 { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, 4, wacom_intuos3_irq }, 676 { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq },
730 { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, 4, wacom_intuos3_irq }, 677 { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq },
731 { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, 4, wacom_intuos3_irq }, 678 { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq },
732 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq }, 679 { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq },
733 { } 680 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
681 { }
734}; 682};
735 683
736static struct usb_device_id wacom_ids[] = { 684static struct usb_device_id wacom_ids[] = {
@@ -761,6 +709,7 @@ static struct usb_device_id wacom_ids[] = {
761 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, 709 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) },
762 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, 710 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) },
763 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, 711 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) },
712 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
764 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, 713 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
765 { } 714 { }
766}; 715};
@@ -771,14 +720,9 @@ static int wacom_open(struct input_dev *dev)
771{ 720{
772 struct wacom *wacom = dev->private; 721 struct wacom *wacom = dev->private;
773 722
774 if (wacom->open++)
775 return 0;
776
777 wacom->irq->dev = wacom->usbdev; 723 wacom->irq->dev = wacom->usbdev;
778 if (usb_submit_urb(wacom->irq, GFP_KERNEL)) { 724 if (usb_submit_urb(wacom->irq, GFP_KERNEL))
779 wacom->open--;
780 return -EIO; 725 return -EIO;
781 }
782 726
783 return 0; 727 return 0;
784} 728}
@@ -787,8 +731,7 @@ static void wacom_close(struct input_dev *dev)
787{ 731{
788 struct wacom *wacom = dev->private; 732 struct wacom *wacom = dev->private;
789 733
790 if (!--wacom->open) 734 usb_kill_urb(wacom->irq);
791 usb_kill_urb(wacom->irq);
792} 735}
793 736
794static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id) 737static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
@@ -823,32 +766,33 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
823 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS); 766 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS);
824 767
825 switch (wacom->features->type) { 768 switch (wacom->features->type) {
826 case 1: 769 case GRAPHIRE:
827 wacom->dev.evbit[0] |= BIT(EV_REL); 770 wacom->dev.evbit[0] |= BIT(EV_REL);
828 wacom->dev.relbit[0] |= BIT(REL_WHEEL); 771 wacom->dev.relbit[0] |= BIT(REL_WHEEL);
829 wacom->dev.absbit[0] |= BIT(ABS_DISTANCE); 772 wacom->dev.absbit[0] |= BIT(ABS_DISTANCE);
830 wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); 773 wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
831 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2); 774 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2);
832 break; 775 break;
833 776
834 case 4: /* new functions for Intuos3 */ 777 case INTUOS3:
778 case CINTIQ:
835 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); 779 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
836 wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); 780 wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
837 wacom->dev.absbit[0] |= BIT(ABS_RX) | BIT(ABS_RY); 781 wacom->dev.absbit[0] |= BIT(ABS_RX) | BIT(ABS_RY);
838 /* fall through */ 782 /* fall through */
839 783
840 case 2: 784 case INTUOS:
841 wacom->dev.evbit[0] |= BIT(EV_MSC) | BIT(EV_REL); 785 wacom->dev.evbit[0] |= BIT(EV_MSC) | BIT(EV_REL);
842 wacom->dev.mscbit[0] |= BIT(MSC_SERIAL); 786 wacom->dev.mscbit[0] |= BIT(MSC_SERIAL);
843 wacom->dev.relbit[0] |= BIT(REL_WHEEL); 787 wacom->dev.relbit[0] |= BIT(REL_WHEEL);
844 wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA); 788 wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA);
845 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH) 789 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH)
846 | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2); 790 | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2);
847 wacom->dev.absbit[0] |= BIT(ABS_DISTANCE) | BIT(ABS_WHEEL) | BIT(ABS_TILT_X) | BIT(ABS_TILT_Y) | BIT(ABS_RZ) | BIT(ABS_THROTTLE); 791 wacom->dev.absbit[0] |= BIT(ABS_DISTANCE) | BIT(ABS_WHEEL) | BIT(ABS_TILT_X) | BIT(ABS_TILT_Y) | BIT(ABS_RZ) | BIT(ABS_THROTTLE);
848 break; 792 break;
849 793
850 case 3: 794 case PL:
851 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER); 795 wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER);
852 break; 796 break;
853 } 797 }
854 798
diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index d65edb22e545..a7fa1b17dcfe 100644
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -104,13 +104,12 @@ MODULE_DEVICE_TABLE (usb, xpad_table);
104struct usb_xpad { 104struct usb_xpad {
105 struct input_dev dev; /* input device interface */ 105 struct input_dev dev; /* input device interface */
106 struct usb_device *udev; /* usb device */ 106 struct usb_device *udev; /* usb device */
107 107
108 struct urb *irq_in; /* urb for interrupt in report */ 108 struct urb *irq_in; /* urb for interrupt in report */
109 unsigned char *idata; /* input data */ 109 unsigned char *idata; /* input data */
110 dma_addr_t idata_dma; 110 dma_addr_t idata_dma;
111 111
112 char phys[65]; /* physical device path */ 112 char phys[65]; /* physical device path */
113 int open_count; /* reference count */
114}; 113};
115 114
116/* 115/*
@@ -128,35 +127,35 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d
128 struct input_dev *dev = &xpad->dev; 127 struct input_dev *dev = &xpad->dev;
129 128
130 input_regs(dev, regs); 129 input_regs(dev, regs);
131 130
132 /* left stick */ 131 /* left stick */
133 input_report_abs(dev, ABS_X, (__s16) (((__s16)data[13] << 8) | data[12])); 132 input_report_abs(dev, ABS_X, (__s16) (((__s16)data[13] << 8) | data[12]));
134 input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[15] << 8) | data[14])); 133 input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[15] << 8) | data[14]));
135 134
136 /* right stick */ 135 /* right stick */
137 input_report_abs(dev, ABS_RX, (__s16) (((__s16)data[17] << 8) | data[16])); 136 input_report_abs(dev, ABS_RX, (__s16) (((__s16)data[17] << 8) | data[16]));
138 input_report_abs(dev, ABS_RY, (__s16) (((__s16)data[19] << 8) | data[18])); 137 input_report_abs(dev, ABS_RY, (__s16) (((__s16)data[19] << 8) | data[18]));
139 138
140 /* triggers left/right */ 139 /* triggers left/right */
141 input_report_abs(dev, ABS_Z, data[10]); 140 input_report_abs(dev, ABS_Z, data[10]);
142 input_report_abs(dev, ABS_RZ, data[11]); 141 input_report_abs(dev, ABS_RZ, data[11]);
143 142
144 /* digital pad */ 143 /* digital pad */
145 input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x08) - !!(data[2] & 0x04)); 144 input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x08) - !!(data[2] & 0x04));
146 input_report_abs(dev, ABS_HAT0Y, !!(data[2] & 0x02) - !!(data[2] & 0x01)); 145 input_report_abs(dev, ABS_HAT0Y, !!(data[2] & 0x02) - !!(data[2] & 0x01));
147 146
148 /* start/back buttons and stick press left/right */ 147 /* start/back buttons and stick press left/right */
149 input_report_key(dev, BTN_START, (data[2] & 0x10) >> 4); 148 input_report_key(dev, BTN_START, (data[2] & 0x10) >> 4);
150 input_report_key(dev, BTN_BACK, (data[2] & 0x20) >> 5); 149 input_report_key(dev, BTN_BACK, (data[2] & 0x20) >> 5);
151 input_report_key(dev, BTN_THUMBL, (data[2] & 0x40) >> 6); 150 input_report_key(dev, BTN_THUMBL, (data[2] & 0x40) >> 6);
152 input_report_key(dev, BTN_THUMBR, data[2] >> 7); 151 input_report_key(dev, BTN_THUMBR, data[2] >> 7);
153 152
154 /* "analog" buttons A, B, X, Y */ 153 /* "analog" buttons A, B, X, Y */
155 input_report_key(dev, BTN_A, data[4]); 154 input_report_key(dev, BTN_A, data[4]);
156 input_report_key(dev, BTN_B, data[5]); 155 input_report_key(dev, BTN_B, data[5]);
157 input_report_key(dev, BTN_X, data[6]); 156 input_report_key(dev, BTN_X, data[6]);
158 input_report_key(dev, BTN_Y, data[7]); 157 input_report_key(dev, BTN_Y, data[7]);
159 158
160 /* "analog" buttons black, white */ 159 /* "analog" buttons black, white */
161 input_report_key(dev, BTN_C, data[8]); 160 input_report_key(dev, BTN_C, data[8]);
162 input_report_key(dev, BTN_Z, data[9]); 161 input_report_key(dev, BTN_Z, data[9]);
@@ -168,7 +167,7 @@ static void xpad_irq_in(struct urb *urb, struct pt_regs *regs)
168{ 167{
169 struct usb_xpad *xpad = urb->context; 168 struct usb_xpad *xpad = urb->context;
170 int retval; 169 int retval;
171 170
172 switch (urb->status) { 171 switch (urb->status) {
173 case 0: 172 case 0:
174 /* success */ 173 /* success */
@@ -183,7 +182,7 @@ static void xpad_irq_in(struct urb *urb, struct pt_regs *regs)
183 dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status); 182 dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
184 goto exit; 183 goto exit;
185 } 184 }
186 185
187 xpad_process_packet(xpad, 0, xpad->idata, regs); 186 xpad_process_packet(xpad, 0, xpad->idata, regs);
188 187
189exit: 188exit:
@@ -196,25 +195,19 @@ exit:
196static int xpad_open (struct input_dev *dev) 195static int xpad_open (struct input_dev *dev)
197{ 196{
198 struct usb_xpad *xpad = dev->private; 197 struct usb_xpad *xpad = dev->private;
199 198
200 if (xpad->open_count++)
201 return 0;
202
203 xpad->irq_in->dev = xpad->udev; 199 xpad->irq_in->dev = xpad->udev;
204 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) { 200 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
205 xpad->open_count--;
206 return -EIO; 201 return -EIO;
207 } 202
208
209 return 0; 203 return 0;
210} 204}
211 205
212static void xpad_close (struct input_dev *dev) 206static void xpad_close (struct input_dev *dev)
213{ 207{
214 struct usb_xpad *xpad = dev->private; 208 struct usb_xpad *xpad = dev->private;
215 209
216 if (!--xpad->open_count) 210 usb_kill_urb(xpad->irq_in);
217 usb_kill_urb(xpad->irq_in);
218} 211}
219 212
220static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 213static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
@@ -224,19 +217,19 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
224 struct usb_endpoint_descriptor *ep_irq_in; 217 struct usb_endpoint_descriptor *ep_irq_in;
225 char path[64]; 218 char path[64];
226 int i; 219 int i;
227 220
228 for (i = 0; xpad_device[i].idVendor; i++) { 221 for (i = 0; xpad_device[i].idVendor; i++) {
229 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 222 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
230 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 223 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
231 break; 224 break;
232 } 225 }
233 226
234 if ((xpad = kmalloc (sizeof(struct usb_xpad), GFP_KERNEL)) == NULL) { 227 if ((xpad = kmalloc (sizeof(struct usb_xpad), GFP_KERNEL)) == NULL) {
235 err("cannot allocate memory for new pad"); 228 err("cannot allocate memory for new pad");
236 return -ENOMEM; 229 return -ENOMEM;
237 } 230 }
238 memset(xpad, 0, sizeof(struct usb_xpad)); 231 memset(xpad, 0, sizeof(struct usb_xpad));
239 232
240 xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN, 233 xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN,
241 SLAB_ATOMIC, &xpad->idata_dma); 234 SLAB_ATOMIC, &xpad->idata_dma);
242 if (!xpad->idata) { 235 if (!xpad->idata) {
@@ -251,18 +244,18 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
251 kfree(xpad); 244 kfree(xpad);
252 return -ENOMEM; 245 return -ENOMEM;
253 } 246 }
254 247
255 ep_irq_in = &intf->cur_altsetting->endpoint[0].desc; 248 ep_irq_in = &intf->cur_altsetting->endpoint[0].desc;
256 249
257 usb_fill_int_urb(xpad->irq_in, udev, 250 usb_fill_int_urb(xpad->irq_in, udev,
258 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 251 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
259 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 252 xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
260 xpad, ep_irq_in->bInterval); 253 xpad, ep_irq_in->bInterval);
261 xpad->irq_in->transfer_dma = xpad->idata_dma; 254 xpad->irq_in->transfer_dma = xpad->idata_dma;
262 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 255 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
263 256
264 xpad->udev = udev; 257 xpad->udev = udev;
265 258
266 xpad->dev.id.bustype = BUS_USB; 259 xpad->dev.id.bustype = BUS_USB;
267 xpad->dev.id.vendor = le16_to_cpu(udev->descriptor.idVendor); 260 xpad->dev.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
268 xpad->dev.id.product = le16_to_cpu(udev->descriptor.idProduct); 261 xpad->dev.id.product = le16_to_cpu(udev->descriptor.idProduct);
@@ -273,21 +266,21 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
273 xpad->dev.phys = xpad->phys; 266 xpad->dev.phys = xpad->phys;
274 xpad->dev.open = xpad_open; 267 xpad->dev.open = xpad_open;
275 xpad->dev.close = xpad_close; 268 xpad->dev.close = xpad_close;
276 269
277 usb_make_path(udev, path, 64); 270 usb_make_path(udev, path, 64);
278 snprintf(xpad->phys, 64, "%s/input0", path); 271 snprintf(xpad->phys, 64, "%s/input0", path);
279 272
280 xpad->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); 273 xpad->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
281 274
282 for (i = 0; xpad_btn[i] >= 0; i++) 275 for (i = 0; xpad_btn[i] >= 0; i++)
283 set_bit(xpad_btn[i], xpad->dev.keybit); 276 set_bit(xpad_btn[i], xpad->dev.keybit);
284 277
285 for (i = 0; xpad_abs[i] >= 0; i++) { 278 for (i = 0; xpad_abs[i] >= 0; i++) {
286 279
287 signed short t = xpad_abs[i]; 280 signed short t = xpad_abs[i];
288 281
289 set_bit(t, xpad->dev.absbit); 282 set_bit(t, xpad->dev.absbit);
290 283
291 switch (t) { 284 switch (t) {
292 case ABS_X: 285 case ABS_X:
293 case ABS_Y: 286 case ABS_Y:
@@ -310,11 +303,11 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
310 break; 303 break;
311 } 304 }
312 } 305 }
313 306
314 input_register_device(&xpad->dev); 307 input_register_device(&xpad->dev);
315 308
316 printk(KERN_INFO "input: %s on %s", xpad->dev.name, path); 309 printk(KERN_INFO "input: %s on %s", xpad->dev.name, path);
317 310
318 usb_set_intfdata(intf, xpad); 311 usb_set_intfdata(intf, xpad);
319 return 0; 312 return 0;
320} 313}
@@ -322,7 +315,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
322static void xpad_disconnect(struct usb_interface *intf) 315static void xpad_disconnect(struct usb_interface *intf)
323{ 316{
324 struct usb_xpad *xpad = usb_get_intfdata (intf); 317 struct usb_xpad *xpad = usb_get_intfdata (intf);
325 318
326 usb_set_intfdata(intf, NULL); 319 usb_set_intfdata(intf, NULL);
327 if (xpad) { 320 if (xpad) {
328 usb_kill_urb(xpad->irq_in); 321 usb_kill_urb(xpad->irq_in);
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 01:03:53 -0500