Thread (64 messages) 64 messages, 12 authors, 2010-04-10

Re: [RFC] What are the goals for the architecture of an in-kernel IR system?

From: Pavel Machek <hidden>
Date: 2010-03-27 05:57:12
Also in: linux-input, linux-media

Possibly related (same subject, not in this thread)

Hi!
quoted
Anyway, one simple way to avoid
resetting the hardware for every new parameter change would be to use a timer
for reset. This way, an userspace application or script that is touching on 
several parameters would just send the complete RX init sequence and
after some dozens of milliseconds, the hardware will load the new parameters.
And I do not think that sounds like a good interface.
Yep. Having artifical delay is ugly, racy and error prone. (If
application is swapped out, you'll set the hardware to middle state,
anyway).

Better solution would be to have "COMMIT" command that actually does
the setup, or interface that allows all parameters at once...

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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