[Openvortex-dev] Re: au88x0 modem

[Philipp Matthias Hahn]

Hello!

On Mon, Sep 19, 2005 at 11:32:50PM +0800, Raymond wrote:
> for audio codec
>          ac97.scaps = AC97_SCAP_NO_SPDIF;
> for modem codec
>           ac97.scaps = AC97_SCAP_SKIP_AUDIO;
...
> static int __devinit snd_vortex_mixer(vortex_t * vortex)
> {
>     err = snd_ac97_mixer(pbus, &ac97, &vortex->codec[0]);
                                                      ^s
...
>     switch ( hwread(vortex->mmio,0x2A804)) {
>     case 0x10431043:          // ASUS L8400B
didn't match, lines deleted.
...
>         err = snd_ac97_mixer(pbus, &ac97, &vortex->codec[ac97.num]);
                                                          ^s

Here's the next trace with the above modifications applied.
Only lines matching codec 1 are provided:

vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_write 1 3c :0000
vortex_codec_read  1 00 :0000
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_read  1 3c :4001
vortex_codec_read  1 7c :5349
vortex_codec_read  1 7e :4c26
vortex_codec_read  1 3c :4001
vortex_codec_write 1 40 :1f40
vortex_codec_write 1 3e :0000
vortex_codec_write 1 3e :0000
vortex_codec_read  1 3e :f000
vortex_codec_read  1 3e :f00f
vortex_codec_write 1 5c :f210
vortex_codec_write 1 68 :0000
vortex_codec_write 1 4c :fffe
vortex_codec_write 1 4e :fffe
vortex_codec_write 1 50 :ffff
vortex_codec_write 1 52 :0000
vortex_codec_write 1 56 :0000
vortex_codec_read  1 2a :0000
vortex_codec_write 1 2a :0000
vortex: IRQ reg error
...
vortex_codec_read  1 54 :0000
vortex_codec_write 1 54 :0001

Writing to mc97#1-1+regs still doesn't seem to change anything.

BYtE
Philipp
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