rules for /proc/asound [was: VIA EPIA (VT1612A) and SPDIF]

[Martin Langer <martin-langer@gmx.de>]

On Tue, Feb 18, 2003 at 07:17:47PM -0500, Mathias Kretschmer wrote:
> 
> [root@musicbox root]# cat /proc/asound/card0/ac97#0
> 0-0/0: VIA Technologies VIA1612A
> 
> Capabilities     : -headphone out-
> DAC resolution   : 18-bit
> ADC resolution   : 18-bit
> 3D enhancement   : Reserved 27
> 
> Current setup
> Mic gain         : +0dB [+0dB]
> POP path         : pre 3D
> Sim. stereo      : off
> 3D enhancement   : off
> Loudness         : off
> Mono output      : MIX
> Mic select       : Mic1
> ADC/DAC loopback : off
> Extended ID      : codec=0 rev=0 AMAP DSA=0 SPDIF VRA
> Extended status  : SPDIF=3/4 SPDIF VRA
> PCM front DAC    : 44100Hz
> PCM ADC          : 48000Hz
> SPDIF Control    : Consumer PCM Copyright Category=0x2 Generation=1 
> Rate=48kHz
> 


Are there any rules for /proc/asound/cardX/XXX status files? Has it to be
readable by an external script? I think using standard control names can be 
one point. Are there other things I have to think about? Or is it still an
area without rules?


martin



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