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Re: IR for remote control not working for Hauppauge WinTV-HVR-1150 (SAA7134)




On Tue, Feb 15, 2011 at 5:18 PM, Jarod Wilson <jarod@xxxxxxxxxx> wrote:
> On Tue, Feb 15, 2011 at 05:04:33PM -0500, Jarod Wilson wrote:
>> First off, video4linux-list is dead, you want linux-media (added to cc).
>>
>> On Tue, Feb 15, 2011 at 06:27:29PM -0200, Fernando Laudares Camargos wrote:
>> > Hello,
>> >
>> > I have a Hauppauge WinTV-HVR-1150 (model 67201) pci tv tuner working
>> > (video and audio) under Ubuntu 10.10 and kernel 2.6.35-25. But the IR
>> > sensor is not being detected and no input device is being created at
>> > /proc/bus/input.
>
> Reading over the code some more, I don't see dev->has_remote set for the
> HVR1150, so it appears the IR receiver on that hardware isn't actually yet
> supported, so the patch I was thinking of may not help here. I failed to
> notice the part where you said no input device was being created, that
> patch only mattered if you were getting an rc input device created.

I looked at this a few months ago.  The IR isn't supported at all on
that board.  It's basically an IR receiver diode tied directly
directly to a GPIO, and it relies on interrupt edge timing to compute
the codes.

I played with it for a couple of hours and couldn't get it working.
It needs some TLC from somebody who actually has the board.

Devin

-- 
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com

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