Re: ASUS M2N32 MCP55 HDAudio problems - solved

[Daniel Schroeder <sec@dschroeder.info>]

Takashi Iwai wrote:
> At Sat, 01 Jul 2006 11:36:31 +0200,
> Daniel Schroeder wrote:
>>> Could you attach the content of /proc/asound/card0/codec#* files?
>>> Is it really AD1988A, not AD1988B?
>>>
>>>
>>> Takashi
>> It is a AD1988B
> 
> All right, it explains all the weird behavior.
> 
> I fixed the detection of AD1988A rev2 chip on HG repo.

thank you :)

>> small summary:
>>
>>  - out of the box 1.0.12_rc1 recognize my chip as a AD1988A rev.2 ->
>> seems to be wrong.
>>
>>  - with the "bogus patch" mplayer is working.
>>
>>  -  Speaker-Test and aplay are "buggy" or not working as i would expect...
> 
> It's likely a problem of BIOS (or hardware).  The driver works fine
> with AD1988B reference board here.
> 
>>  - hp jack does not mute the other speakers
> 
> Should it be?  The behavior depends on the hardware type, and
> currently only laptop-style (2-channel, jack-auto-muted) and 3/6-stack
> for mobos (no jack-auto-muting).

could this be fixed in alsa or is this a hardware only issue?

>>  - normal amarok output is a kind of too center/lfe centric (the winamp
>> output under windows has a much better sound)
>>
>>  - i miss a "rear" volume slider in kmix
> 
> It's "Surround".

O.K.


daniel

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