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Input: Move autorepeat to the event-passing phase

Browse source 
Preparing to split event filtering and event passing, move the
autorepeat function to the point where the event is actually passed.

Tested-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Tested-by: Ping Cheng <pingc@wacom.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
This commit is contained in:
Henrik Rydberg 2012-08-10 21:36:15 +02:00
parent 0672120a2e
commit 352ac4bd01
1 changed files with 25 additions and 21 deletions

46
drivers/input/input.c
View file

@ -69,6 +69,22 @@ static int input_defuzz_abs_event(int value, int old_val, int fuzz)
return value; return value;
} }
static void input_start_autorepeat(struct input_dev *dev, int code)
{
if (test_bit(EV_REP, dev->evbit) &&
dev->rep[REP_PERIOD] && dev->rep[REP_DELAY] &&
dev->timer.data) {
dev->repeat_key = code;
mod_timer(&dev->timer,
jiffies + msecs_to_jiffies(dev->rep[REP_DELAY]));
}
}
static void input_stop_autorepeat(struct input_dev *dev)
{
del_timer(&dev->timer);
}
/* /*
* Pass event first through all filters and then, if event has not been * Pass event first through all filters and then, if event has not been
* filtered out, through all open handles. This function is called with * filtered out, through all open handles. This function is called with
@ -105,6 +121,15 @@ static void input_pass_event(struct input_dev *dev,
} }
rcu_read_unlock(); rcu_read_unlock();
/* trigger auto repeat for key events */
if (type == EV_KEY && value != 2) {
if (value)
input_start_autorepeat(dev, code);
else
input_stop_autorepeat(dev);
}
} }
/* /*
@ -142,22 +167,6 @@ static void input_repeat_key(unsigned long data)
spin_unlock_irqrestore(&dev->event_lock, flags); spin_unlock_irqrestore(&dev->event_lock, flags);
} }
static void input_start_autorepeat(struct input_dev *dev, int code)
{
if (test_bit(EV_REP, dev->evbit) &&
dev->rep[REP_PERIOD] && dev->rep[REP_DELAY] &&
dev->timer.data) {
dev->repeat_key = code;
mod_timer(&dev->timer,
jiffies + msecs_to_jiffies(dev->rep[REP_DELAY]));
}
}
static void input_stop_autorepeat(struct input_dev *dev)
{
del_timer(&dev->timer);
}
#define INPUT_IGNORE_EVENT 0 #define INPUT_IGNORE_EVENT 0
#define INPUT_PASS_TO_HANDLERS 1 #define INPUT_PASS_TO_HANDLERS 1
#define INPUT_PASS_TO_DEVICE 2 #define INPUT_PASS_TO_DEVICE 2
@ -252,11 +261,6 @@ static void input_handle_event(struct input_dev *dev,
__change_bit(code, dev->key); __change_bit(code, dev->key);
disposition = INPUT_PASS_TO_HANDLERS; disposition = INPUT_PASS_TO_HANDLERS;
if (value)
input_start_autorepeat(dev, code);
else
input_stop_autorepeat(dev);
} }
} }
break; break;