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Input: small tweak to autorepeat handling

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If a device does not support autorepeat or does not emit any key events we
should not be scanning all events in a packet to decide if we should start
or stop autorepeat function.

Signed-off-by: Anshul Garg <anshul.g@samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Anshul Garg 2015-01-08 13:41:24 -08:00 committed by Dmitry Torokhov
parent 061a5ad7c9
commit 5ab1714570
1 changed files with 8 additions and 6 deletions
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14
drivers/input/input.c
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@ -152,12 +152,14 @@ static void input_pass_values(struct input_dev *dev,
add_input_randomness(vals->type, vals->code, vals->value);
/* trigger auto repeat for key events */
for (v = vals; v != vals + count; v++) {
if (v->type == EV_KEY && v->value != 2) {
if (v->value)
input_start_autorepeat(dev, v->code);
else
input_stop_autorepeat(dev);
if (test_bit(EV_REP, dev->evbit) && test_bit(EV_KEY, dev->evbit)) {
for (v = vals; v != vals + count; v++) {
if (v->type == EV_KEY && v->value != 2) {
if (v->value)
input_start_autorepeat(dev, v->code);
else
input_stop_autorepeat(dev);
}
}
}
}