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authorAnshul Garg <aksgarg1989@gmail.com>2015-01-08 13:41:24 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-01-08 13:53:30 -0800
commit5ab17145708e6ad4582b0372fb3a171be3379293 (patch)
tree639fb4778d8cb9d917a6061a4587c7234b0adf9b
parent061a5ad7c9b938fd730672b21347b69896a27973 (diff)
downloadop-kernel-dev-5ab17145708e6ad4582b0372fb3a171be3379293.zip
op-kernel-dev-5ab17145708e6ad4582b0372fb3a171be3379293.tar.gz
Input: small tweak to autorepeat handling
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>
-rw-r--r--drivers/input/input.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 213e3a1..26199ab 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -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);
+ }
}
}
}
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