Re: [ALSA - driver 0001138]: errors when installing au8820 modules

[Manuel Jander <manuel.jander@gmail.com>]

Hi,

On Fri, 2005-08-26 at 01:12 +0800, Raymond wrote:
> Alien wrote:
> > 
> > PS: i forgot the latest patch i had to try out.
> 
> Don't forget the latest patch "Fixed missing spin_unlock" on CVS .
> 
> > 
> > I'll do one patch to try out, and hope it doesn't require me to reboot this 
> > machine...
> > 
> > i'm using alsa CVS from some weeks ago, i think
> 
> Although I can play multiple mono sound streams on device 2 on my au8830.
> 
> I don't know why the connection routine of device 2 is disabled only on
> au8810 driver.
> 
> If you have any application using device 2 to playback (e.g. 3D demo in 
> vortexcontrol), wierd things may happen on au8810 since some of the 
> route and mixer of device 2 playback stream has not been assigned.

The WT and A3D subsystems for AU8810 are disabled, because:

- The AU8810 does not has any WT engine.
- The AU8810 A3D slices/sources register addresses have not been
confirmed and seem to be wrong. It looks like the AU8810 has 8 3D
sources instead of the 16 that the AU8830 has, but further work is
required, starting with the disassemble of a AU8810 WDM driver, in order
to find out/conform the 3D slices/sources register addresses.


Best Regards
Manuel




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