diff options
| author | Anshul Garg <aksgarg1989@gmail.com> | 2015-01-08 13:41:24 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-01-08 13:53:30 -0800 |
| commit | 5ab17145708e6ad4582b0372fb3a171be3379293 (patch) | |
| tree | 639fb4778d8cb9d917a6061a4587c7234b0adf9b /drivers | |
| parent | 061a5ad7c9b938fd730672b21347b69896a27973 (diff) | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/input.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index 213e3a1903ee..26199abee36c 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); + } } } } |