On Wednesday 14 of May 2014 11:14:02 Dmitry Torokhov wrote: > 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. OK, that should not be a problem. Please note that the plan is to use this value to do proper "hard" rate limiting in the future. -- 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
