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 Posted: Jan 10, 2012 - 06:58 PM |
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Joined: Jan 09, 2012
Posts: 4
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Hello.
I've tried to make an internet radio out of the NGW100.
I've tried with both latest buildroot 3.0.0 and also with
http://technet.147120.com/wiki/index.php/NGW100_LiveCD
where 2.2.1. was used.
I've succesfully built the image (after correcting some build errors) and also compiled the kernel to support the AC97 codec (built-in, not as module, hopefully this does not affect it)
I've added to setup.c in the init function the call of at32_add_device_ac97c() function.
I've tried both the kernel from 3.0.0. (2.6.x.35) and also from 2.2.1
Unfortunately the following link does not work any more:
http://avr32linux.org/twiki/bin/view/Ma ... c97cDriver
this is where everything was explained as I've learned reading various forums..
On 3.0.0 during boot I get a message that the ac97 codec did not respond to RESET command, on the older kernel i just get a message that no audio hw was found..
Am I doing something wrong ?
Is there an additional step needed to set up the AC97?
I've also read that 3.0.0 does not support AC97. Well, i did manage to compile it...
Any help is appreciated. |
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