Add new function input_enable_softrepeat() that allows drivers to
initialize their own values for input_dev->rep[REP_DELAY] and
input_dev->rep[REP_PERIOD], but also use the software autorepeat
functionality from input.c.
For example, a HID driver could do:
static void xyz_input_configured(struct hid_device *hid,
struct hid_input *hidinput)
{
input_enable_softrepeat(hidinput->input, 400, 100);
}
static struct hid_driver xyz_driver = {
.input_configured = xyz_input_configured,
}
Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
---
drivers/input/input.c | 25 +++++++++++++++++++------
include/linux/input.h | 2 ++
2 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 5391abd..8806059 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -2045,6 +2045,23 @@ static void devm_input_device_unregister(struct device *dev, void *res)
}
/**
+ * input_enable_softrepeat - enable software autorepeat
+ * @dev: input device
+ * @delay: repeat delay
+ * @period: repeat period
+ *
+ * Enable software autorepeat on the input device.
+ */
+void input_enable_softrepeat(struct input_dev *dev, int delay, int period)
+{
+ dev->timer.data = (unsigned long) dev;
+ dev->timer.function = input_repeat_key;
+ dev->rep[REP_DELAY] = delay;
+ dev->rep[REP_PERIOD] = period;
+}
+EXPORT_SYMBOL(input_enable_softrepeat);
+
+/**
* input_register_device - register device with input core
* @dev: device to be registered
*
@@ -2108,12 +2125,8 @@ int input_register_device(struct input_dev *dev)
* If delay and period are pre-set by the driver, then autorepeating
* is handled by the driver itself and we don't do it in input.c.
*/
- if (!dev->rep[REP_DELAY] && !dev->rep[REP_PERIOD]) {
- dev->timer.data = (long) dev;
- dev->timer.function = input_repeat_key;
- dev->rep[REP_DELAY] = 250;
- dev->rep[REP_PERIOD] = 33;
- }
+ if (!dev->rep[REP_DELAY] && !dev->rep[REP_PERIOD])
+ input_enable_softrepeat(dev, 250, 33);
if (!dev->getkeycode)
dev->getkeycode = input_default_getkeycode;
diff --git a/include/linux/input.h b/include/linux/input.h
index 82ce323..1e96769 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -469,6 +469,8 @@ int input_get_keycode(struct input_dev *dev, struct input_keymap_entry *ke);
int input_set_keycode(struct input_dev *dev,
const struct input_keymap_entry *ke);
+void input_enable_softrepeat(struct input_dev *dev, int delay, int period);
+
extern struct class input_class;
/**
--
2.6.0.rc2.230.g3dd15c0
--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
