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authorDmitry Torokhov <dtor_core@ameritech.net>2006-04-29 01:13:21 -0400
committerDmitry Torokhov <dtor_core@ameritech.net>2006-04-29 01:13:21 -0400
commit08791e5cf62b6952ca32106aebb79b6066005de4 (patch)
tree7cb1f7bfdb2b31bbc8d504be2245df8f21a28574 /drivers/input/evdev.c
parent89c9b4805a525bdd4c6e7529d06292f60ac837fc (diff)
Input: ressurect EVIOCGREP and EVIOCSREP
While writing to an event device allows to set repeat rate for an individual input device there is no way to retrieve current settings so we need to ressurect EVIOCGREP. Also ressurect EVIOCSREP so we have a symmetrical interface. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/evdev.c')
-rw-r--r--drivers/input/evdev.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index a34e3d91d9ed..ba325f16d077 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -403,6 +403,27 @@ static long evdev_ioctl_handler(struct file *file, unsigned int cmd,
403 case EVIOCGID: 403 case EVIOCGID:
404 if (copy_to_user(p, &dev->id, sizeof(struct input_id))) 404 if (copy_to_user(p, &dev->id, sizeof(struct input_id)))
405 return -EFAULT; 405 return -EFAULT;
406 return 0;
407
408 case EVIOCGREP:
409 if (!test_bit(EV_REP, dev->evbit))
410 return -ENOSYS;
411 if (put_user(dev->rep[REP_DELAY], ip))
412 return -EFAULT;
413 if (put_user(dev->rep[REP_PERIOD], ip + 1))
414 return -EFAULT;
415 return 0;
416
417 case EVIOCSREP:
418 if (!test_bit(EV_REP, dev->evbit))
419 return -ENOSYS;
420 if (get_user(u, ip))
421 return -EFAULT;
422 if (get_user(v, ip + 1))
423 return -EFAULT;
424
425 input_event(dev, EV_REP, REP_DELAY, u);
426 input_event(dev, EV_REP, REP_PERIOD, v);
406 427
407 return 0; 428 return 0;
408 429