Re: Linux and remote control device

Vojtech Pavlik
2008-01-22T08:53:11Z

On Tue, Jan 22, 2008 at 09:01:10AM +0100, Francis Moreau wrote:
> Hello,
>
> I'd like to add support for my Infrared remote control to Linux.
>
> So far I only see LIRCD project that make the kernel support
> such device but I'm not sure if this project is the best choice
> since it's not part of mainline kernels. And there are certainly
> good reasons which I'm not aware of.
>
> Another possibility is to make the remote controle device an input
> device. But I see several flaws:
>
> - The IR receiver on my board can't be use as a transmitter any
> more

The input subsystem moves events in both directions. It would need some
additional hacking to work with IR transmitters, but it might be
possible.

> - All scancodes are embedded in the kernel.

While they reside in the kernel, they can be changed from userspace.

> Do you think it's still the way to go despite the 2 points raised above ?

It might be, but I'm not 100% convinced either.

--
Vojtech Pavlik
Director SuSE Labs