Is CX20549 the same as Conexant 5045 for model= options

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Folks on the french debian user list are having problems with hda intel. I 
googled a bit and found a post from Takashi, which suggested reading the doc 
ALSA-configuration.txt, which is in the alsa driver tarball.

I posted ALSA-configuration.txt to the list, and a couple of guys appear to 
have resolved their hda-intel problems from info in the doc.

Someone still has a problem with their Toshiba P100, hda-intel, and the 
Conexant CX20549 codec.

A bit more googling this afternoon turned up this:

commit 82f30040ada635d5d42a244b6eb84607d9881f5a
Author: Tobin Davis <tdavis@xxxxxxxxxxxx>
Date:   Tue Feb 13 12:45:44 2007 +0100

    [ALSA] hda-codec - More fixes for Conexant HD Audio support
    
    Renamed Conexant 5045 to CX20549 (Venice) per Conexant Documentation
    Renamed Conexant 5047 to CX20551 (Waikiki) per Conexant Documentation
    Fixed automute on HP Laptops with CX20551 codec.
    Fixed recording issues on Toshiba Satelite P100/P105 series laptops
    Added HP DV8000, DV2000Z, Fujitsu Si1520 support
    More work to be done on CX20549 based systems, but CX20551 Systems are
    much better now.
    
    Signed-off-by: Tobin Davis <tdavis@xxxxxxxxxxxx>
    Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
    Signed-off-by: Jaroslav Kysela <perex@xxxxxxx>

Is this saying that the CX20549 is the same thing as the Conexant 5045, as far 
as model= options are concerned?

There appears to be only one option for the Conexant 5045, apart from the test 
option, and I dont know if he's using the model=laptop option, but appears to 
be having problems with the mike, headphones, and line in.

He's using a Toshiba P100 on Debian Etch, with the 2.6.21-rc5 kernel. 
Alsamixer is 1.0.14rc2, which shows CX20549 (Venice)

Any suggestions would be welcome. I can ask him to post his amixer output if 
that will help perhaps.

Nigel.


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