[PATCH] (2.4.2) aci.c, radio-miropcm20.c for miroSOUND cards

[Robert Siemer]

Hello!

The patch is for miroSOUND sound cards. The corresponding driver files
are aci.c and radio-miropcm20.c

The latest is for 2.4.2 and can be found on:
http://www.uni-karlsruhe.de/~Robert.Siemer/Private/
http://www.uni-karlsruhe.de/~Robert.Siemer/Private/aci-2.4.2.patch
(61kB)

Changes: 
aci.c
  -general clean-up and rewrite of aci.c for 2.4.x 
  -added SMP safe locking 
  -ioctl pointer bugfix 
  -added (OSS-limited) equalizer support 
  -better distinction of PCM1/PCM12/PCM20 for good
           mixer-labeling/mic-preamp/output-amplification handling 
  -threw mad16 dependence away: no mixer-number hack anymore 
  -'solo' mode doesn't need some private ioctl() anymore 
radio-miropcm20.c 
  -removed unclear volume handling (maybe I add it later again) 
  -added stereo/corrected mute handling 
  -tune-ioctl() pays attention to different aci-versions 
  -introduced TUNER_LOW for 50kHz steps 
  -integrated lowlevel RDS routines, currently only for finegrained
           signal strength value 
other changes 
  -documentation updates/corrections 

Bye,
	Robert