Re: Detection of ALC650 rev.E

[James Courtier-Dutton <James@superbug.demon.co.uk>]

Takashi Iwai wrote:
> At Tue, 26 Aug 2003 19:00:38 +0100,
> James Courtier-Dutton wrote:
> 
>>Takashi Iwai wrote:
>>
>>>At Wed, 21 May 2003 08:04:44 +0200,
>>>p z oooo wrote:
>>>
>>>
>>>>Hi,
>>>>
>>>>I tested code and it doesn't work :-(.
>>>>When I deleted code to detect ALC650 rev.E, it worked perfect. :-)
>>>>
>>>>May be:
>>>>1) MSI uses ALC650 rev.E and stil uses gpio0 to switch mic power 
>>>>on/off
>>>>2) detection code for ALC650 rev.E is wrong
>>>
>>>
>>>most likely the latter...
>>>perhaps chaging GPIO0 won't affect the behavior of rev.E.
>>>i'll remove it.
>>>
>>>
>>>thanks,
>>>
>>>Takashi
>>>
>>>
>>
>>How is the ALC650 rev.E detected? I could not see anything in the alc650 
>>pdf specifications to indicate how to detect the ALC650 rev.E or not.
> 
> 
> no, the detection code was removed (as written above), because it
> simply didn't work as expected :)
> please let me know if you have any idea how to detect it.
> 
> 
> Takashi
> 
> 
Can you point me at the code you used to detect it. I have some code 
here that is supposed to detect it, and I just want to compare it with 
your previous code before I bother sending it as a patch.
Cheers
James




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