diff options
Diffstat (limited to 'include/linux/input-polldev.h')
| -rw-r--r-- | include/linux/input-polldev.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/input-polldev.h b/include/linux/input-polldev.h index 5c0ec68a965e..5e3dddf8f562 100644 --- a/include/linux/input-polldev.h +++ b/include/linux/input-polldev.h @@ -21,7 +21,12 @@ * longer being polled. Used to put device into low power mode. * @poll: driver-supplied method that polls the device and posts * input events (mandatory). - * @poll_interval: specifies how often the poll() method shoudl be called. + * @poll_interval: specifies how often the poll() method should be called. + * Defaults to 500 msec unless overriden when registering the device. + * @poll_interval_max: specifies upper bound for the poll interval. + * Defaults to the initial value of @poll_interval. + * @poll_interval_min: specifies lower bound for the poll interval. + * Defaults to 0. * @input: input device structire associated with the polled device. * Must be properly initialized by the driver (id, name, phys, bits). * @@ -36,8 +41,12 @@ struct input_polled_dev { void (*close)(struct input_polled_dev *dev); void (*poll)(struct input_polled_dev *dev); unsigned int poll_interval; /* msec */ + unsigned int poll_interval_max; /* msec */ + unsigned int poll_interval_min; /* msec */ struct input_dev *input; + +/* private: */ struct delayed_work work; }; |