[linux-dvb] Adding remote support to Avermedia Super 007 - more info needed!
tomlohave at gmail.com
tomlohave at gmail.com
Wed Oct 1 18:37:59 CEST 2008
dabby bentam a écrit :
> -----Original Message-----
> From: darron at kewl.org [mailto:darron at kewl.org]
> Sent: 01 October 2008 02:08
> To: dabby bentam
> Subject: Re: [linux-dvb] Adding remote support to Avermedia Super 007
> - more info needed!
> In message <BLU116-W122752EF5297963897FDE5C2430 at phx.gbl>, dabby bentam
> hello david
> >I'm currently trying to get remote support added to the Avermedia Super
> >007= card.
> I have one of these cards also but I have no good news for you
> I am replying just to confirm that I too saw no activity in the
> register logs in XP when pressing remote key presses. Nor, from what I
> can see will any additions to the saa7134 code as is, aide you in
> reaching remote control nirvana.
> It looks as if all remotes on the saa7134 linux driver thus far are
> triggered via an interrupt and that no such interrupt is occuring when
> you press a key on the remote for that board. This may require more
> absolute confirmation though as I didn't spend a great deal of time
> >I've turned the ir_debug on and gpio tracking on and enabled i2c_scan.
> >I've= added an entry in the saa7134-cards.c and saa7134-input.c -
> >copying the se= ttings from other avermedia cards.
> >The polling setting makes the card print out loads of ir_builder
> >settings= =2C removing the setting no output! - from this i am assuming
> >that this car= d has no gpio setting? - possible i2c?
> >I've used regspy (from dscaler) to determine the GPIO STATUS and MASK
> >value= . Turning on/off the remote in windows has no value change? -
> >does it chang= e?
> >Any guidance on how to determine the ir code? - without the manufacture
> >cod= e book.
> I took a photo but didn't identify all the ICs on the board and write
> them down, it may be worthwhie doing so and also tracing from where
> the IR detector comes into the card and where it actually ends up.
> If you are determined then you could explore the above but there is
> still no guarantee of any eventual success of course as just knowing
> about it more is only the first step in actually getting it to work.
> Hello darron,
> Thanks for the reply. I've established the cards IR port is not GPIO
> but I2C. Similar to the hvr-1110 card. The I2C readout gives me:-
> From the other I2C cards, these functions are used to enable/disable
> the IR port.
> I'll take a closer look at he pins just incase.
Have you try with i2c_scan ?
Not sure but for hvr1110,
>/ saa7133: i2c scan: found device @ 0x10 [???]
/>/ saa7133: i2c scan: found device @ 0x96 [???]
/>/ saa7133: i2c scan: found device @ 0xa0 [eeprom]
/>/ saa7133: i2c scan: found device @ 0xe0 [???]
/>/ saa7133: i2c scan: found device @ 0xe2 [???] <---- ir remote here
/>/ saa7133: i2c scan: found device @ 0xe4 [???]
/>/ saa7133: i2c scan: found device @ 0xe6 [???]
Then 0xe2 <<1 = 0x71
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