Re: [PATCH 001/001] [Input:] Propagate hardware generated event timestamp to evdev.

2013-07-17 Thread Alexander Levitskiy
Dmitry, I didn't see the MSC_TIMESTAMP before. I should have been more up to date. I've looked at MSC_TIMESTAMP change and the first impression was that it is something we can live with. After discussing details with my colleagues here we came to a conclusion that: a) we do need absolute time. b)

Re: [PATCH 001/001] [Input:] Propagate hardware generated event timestamp to evdev.

2013-07-16 Thread Michael Wright
Apologies, forgot to make sure it was plain text. On Tue, Jul 16, 2013 at 4:16 PM, Michael Wright wrote: > Hi Dmitry, > > > On Fri, Jul 12, 2013 at 11:44 PM, Dmitry Torokhov > wrote: >> We already have MSC_TIMESTAMP (which is in usec), do you really need >> nsec resolution? > > We don't actually

Re: [PATCH 001/001] [Input:] Propagate hardware generated event timestamp to evdev.

2013-07-12 Thread Dmitry Torokhov
Hi Sasha, On Wed, Jul 10, 2013 at 01:38:00PM -0700, Alexander Levitskiy wrote: > From: Sasha Levitskiy > > Input: Propagate hardware event timestamp to evdev. > > Convey hardware generated timestamp associated with the current event packet. > The use of these event codes by hardware drivers is

[PATCH 001/001] [Input:] Propagate hardware generated event timestamp to evdev.

2013-07-10 Thread Alexander Levitskiy
From: Sasha Levitskiy Input: Propagate hardware event timestamp to evdev. Convey hardware generated timestamp associated with the current event packet. The use of these event codes by hardware drivers is optional. Used to reduce jitter and improve velocity tracking in ABS_MT and other timing sen