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Subject[PATCH 05/19] Input: Move autorepeat to the event-passing phase
Date
Preparing to split event filtering and event passing, move the
autorepeat function to the point where the event is actually passed.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
---
drivers/input/input.c | 46 +++++++++++++++++++++++++---------------------
1 file changed, 25 insertions(+), 21 deletions(-)
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 4d64500..a57c4a5 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -69,6 +69,22 @@ static int input_defuzz_abs_event(int value, int old_val, int fuzz)
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
* 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();
+
+ /* 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);
}

-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_PASS_TO_HANDLERS 1
#define INPUT_PASS_TO_DEVICE 2
@@ -251,11 +260,6 @@ static void input_handle_event(struct input_dev *dev,

__change_bit(code, dev->key);
disposition = INPUT_PASS_TO_HANDLERS;
-
- if (value)
- input_start_autorepeat(dev, code);
- else
- input_stop_autorepeat(dev);
}
}
break;
--
1.7.11.4


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