[Openvortex-dev] Re: [Alsa-devel] Re: au88x0 modem

[Philipp Matthias Hahn]

Hello!

On Thu, Sep 22, 2005 at 01:03:05AM +0300, Sasha Khapyorsky wrote:
> Ok, 0x42 and 0x44 are my mistake, sorry (need to look in datasheet from
> time to time), Line level register is 0x46.
> Try manual initialization (whole codec):
>
>  # echo 3c 0 > /proc/asound/card0/codec97#0/mc97#1-1+regs
>  # echo 40 1f40 > /proc/asound/card0/codec97#0/mc97#1-1+regs
>  # echo 3e 0 > /proc/asound/card0/codec97#0/mc97#1-1+regs
>  # echo 46 0 > /proc/asound/card0/codec97#0/mc97#1-1+regs
>
> , then try to change 0x46 register (look at dmesg):

Bingo:
>  # echo 46 ffff > /proc/asound/card0/codec97#0/mc97#1-1+regs
0:46 = 8e8e
>  # echo 46 0 > /proc/asound/card0/codec97#0/mc97#1-1+regs
0:46 = 0000

> if it will not work than we have very strange behaviour there.
> If it works try to change 0x54 register (this may work or not).

Sorry, stays always the same. Tried 0,ffff,ff00,00ff,1
0:54 = 0000

> > Sorry, yes. The is ALSA from linux-2.6.13.2 with CONFIG_SND_DEBUG=y,
> > which is equivalent to --with-debug=detect.
>
> I think that CONFIG_SND_DEBUG_DETECT=y is equivalent, but registers
> should writeble via proc with CONFIG_SND_DEBUG=y too.

Yes, should I recompile with CONFIG_SND_DEBUG_DETECT=y too?

BYtE
Philipp
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