On Sat, Apr 26, 2014 at 05:02:00PM +0200, Michal Malý wrote: > + > +/** input_ff_create_mlnx() - Register a device within ff-memless-next and > + * the kernel force feedback system > + * @dev: Pointer to the struct input_dev associated with the device. > + * @data: Any device-specific data that shall be passed to the callback. > + * function called by ff-memless-next when a force feedback action > + * shall be performed. > + * @control_effect: Pointer to the callback function. > + * @update_date: Delay in milliseconds between two recalculations of periodic > + * effects, ramp effects and envelopes. Note that this value will > + * never be lower than (CONFIG_HZ / 1000) + 1 regardless of the > + * value specified here. This is not a "hard" rate limiter. > + * Userspace still can submit effects at a rate faster than > + * this value. The update rate change seems useful whether we use new ff implementation or enhance the old one but I would prefer having a separate call to control it. Thanks. -- Dmitry -- 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
