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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
parent89c9b4805a525bdd4c6e7529d06292f60ac837fc (diff)
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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')
-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 a34e3d9..ba325f1 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,
case EVIOCGID:
if (copy_to_user(p, &dev->id, sizeof(struct input_id)))
return -EFAULT;
+ return 0;
+
+ case EVIOCGREP:
+ if (!test_bit(EV_REP, dev->evbit))
+ return -ENOSYS;
+ if (put_user(dev->rep[REP_DELAY], ip))
+ return -EFAULT;
+ if (put_user(dev->rep[REP_PERIOD], ip + 1))
+ return -EFAULT;
+ return 0;
+
+ case EVIOCSREP:
+ if (!test_bit(EV_REP, dev->evbit))
+ return -ENOSYS;
+ if (get_user(u, ip))
+ return -EFAULT;
+ if (get_user(v, ip + 1))
+ return -EFAULT;
+
+ input_event(dev, EV_REP, REP_DELAY, u);
+ input_event(dev, EV_REP, REP_PERIOD, v);
return 0;