On Fri, Dec 03, 2010 at 07:03:12AM -0600, Bill Gatliff wrote: > On Fri, Dec 3, 2010 at 6:42 AM, Mark Brown > > The sysfs interface offered by polldev is *mostly* doing the same thing > True, except that there is still no synchronization of the polling > events between the driver and application. For example, if the > polling interval is once per second then the sample ultimately > delivered to applications could be almost one second old--- even if > the application reads from the evdev interface once a second as well. Surely that's what poll() and whatnot are for? If userspace has to poll at all that seems to be a failure in itself. -- 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
