[linux-dvb] TwinhanDTV Cab-CI (mantis vp-2033) remote controller patch

Kristian Slavov krisu at nomadiclab.com
Mon Apr 23 09:53:26 CEST 2007


ARGH.. I'm hopeless...

Here's the patch.



Kristian Slavov wrote:
> Marko Ristola wrote:
>>
>> Hi,
>>
>> If I understood correctly, you intended to attach your patch into your 
>> email.
>> Unfortunately there was no such patch.
> 
> Oops.
> 
> 
>> I figured out via WWW that the remote control
>> interface is on Mantis chip and it is an UART for applications.
>> But that's not enough to make it work.
> 
> 
> I had much more brute force kind of an approach. Dumped iomem while 
> pressing keys, and figured out that the content of address 0xe8 was 
> changing consistently. Also noticed that IRQ-1 is used to signal (at 
> least) this event.
> 
> 
>> Kristian Slavov wrote:
>>> Hi all,
>>>
>>> I've included a patch to enable the RC receiver of the aforementioned 
>>> dvb-c card. The patch is against Manu's repository [1], and includes
>>> 2 patches from Marko (inversion [2] and gpio_set_bits [3]).
>>>
>>> Tested with vdr 1.4.1 and remote plugin.
>>>
>>> [1] http://jusst.de/manu/mantis-v4l-dvb.tar.bz2
>>> [2] http://www.mail-archive.com/linux-dvb@linuxtv.org/msg21939.html
>>> [3] http://www.mail-archive.com/linux-dvb@linuxtv.org/msg22459.html
>>>
> 
> BR,


-- 
Krisu
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