Re: (Saa7134) Re: ADS-Tech Instant TV PCI, no remote support

[Morvan Le Meut <mlemeut@gmail.com>]

Morvan Le Meut a écrit :
> semiRocket a écrit :
>> On Wed, 09 Sep 2009 10:31:46 +0200, Morvan Le Meut 
>> <mlemeut@gmail.com> wrote:
>>
>>> Morvan Le Meut a écrit :
>>>> i can use the remote now ( using devinput in lirc ) but a few 
>>>> quirks remains :
>>>> - dmesg gives a lot of "saa7134 IR (ADS Tech Instant TV: unknown 
>>>> key: key=0x7f raw=0x7f down=1"
>>>> - in irw most keys are misidentified ( Power as RECORD, Mute as 
>>>> Menu, Down as DVD and DVD is correctly identified )
>>>>
>>>> i guess using ir_codes_adstech_dvb_t_pci was not such a bright idea 
>>>> after all :p
>>>> ( i included a full dmesg output )
>>>>
>>>> For now, it is enough work on my part, i'll try to correct those 
>>>> keycodes later. It is amazing what you can do even when you don't 
>>>> understand most of it :D .
>>> Working on it, but i don't think everything is correct : some totaly 
>>> unrelated keys have the same keycode.
>>> For example Jump and  Volume+ or Search and Volume-.
>>>
>>> Beside, i keep getting "
>>> Sep  9 10:17:16 debian kernel: [ 2029.892014] saa7134 IR (ADS Tech 
>>> Instant TV: unknown key: key=0x7f raw=0x7f down=0
>>> Sep  9 10:17:16 debian kernel: [ 2029.944029] saa7134 IR (ADS Tech 
>>> Instant TV: unknown key: key=0x7f raw=0x7f down=1"
>>> for each recognized keypress
>>>
>>> I'll need a lot of help there : i don't know what to do.
>>>
>>
>> I think that correct gpio mask in saa7134-input.c would give unique 
>> keycodes for every keypress. It's most likely that you need to invent 
>> new gpio mask, but I'm not sure about this:
>>     
>> (http://linuxtv.org/wiki/index.php/Remote_controllers-V4L#How_to_add_remote_control_support_to_a_card_.28GPIO_remotes.29) 
>>
>>
>> I'm sorry that I can't help you any further, it's getting far beyond 
>> my knowledge.
>>
>> I'm leaving this to somebody else...
>>
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> thanks, i'll try that.
>
> i just hope that once i'm finished with this, someone will write the 
> patch from that info. :)
>
>
>
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wait, from that webpage, the gpio would be different for each key, 
independently from the mask, so my previous attempt with ir_debug=1 
means that the gpio itself is read incorrectly .. :(