On Mon, 26 Jan 2004, Clemens Ladisch wrote:
> Jaroslav Kysela wrote:
>
> > On Sun, 25 Jan 2004, Carlos Fernandez Sanz wrote:
> >
> > > Is the ADI AD1888 chipset supported yet? I'm asking because it doesn't seem
> > > to work out-of-the-box with Alsa 1.0.1, however Asus does have a driver in
> > > their page (see download area for their P4P800S motherboard), but it's for
> > > Alsa 0.9 (or rather, it *is* a custom Alsa 0.9).
> >
> > Could you send us pointer? And if you are a bit skilled, could you make a
> > diff against our ALSA code (same version) to see what was changed?
>
> The driver on Asus' page doesn't actually support the AD1888.
>
> The datasheet is available at the usual location:
> http://www.analog.com/UploadedFiles/Data_Sheets/634441702AD1888_0.pdf
>
> It seems the AD1888 has ID 0x68 and is compatible to the AD1985, but
> without the EQ (not used by ALSA anyway) and without the ability to
> record from a stereo microphone (AC97_AD198x_2CMIC bit). A control
> for the latter is created by patch_ad1980_specific, which is called by
> patch_ad1985_specific.
>
> The diff against ADI's driver is below. Some of these IDs look rather
> like internal development versions of some mainboards.
Yes, I added the missing entries and followed the ADI's Vref setup, but I
don't think that it will help in this situation.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
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