On Sun 2017-04-23 21:42:54, David Lin wrote: > This patch replaces the kernel timer used by led transient trigger as an > one-shot timer with an hrtimer. As Android is moving away from the > obsoleted timed_output to ledtrig-transient for the vibrator HAL, > ledtrig-transient needs to be able to handle the "duration" property to > millisecond precision as modern haptic actuators can be driven in > precisely one cycle (~1 ms) in order to provide a crisp and subtle > feedback. (Insert rant about using LED subsystem for something that is not a LED; if we are going to these subtleties, LEDs _do_ have different properties than vibration motor...). Otherwise it looks good. Acked-by: Pavel Machek <pavel@xxxxxx> Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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