CVS commit: syssrc/sys/dev/pci

[ITOH Yasufumi <itohy%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   itohy
Date:           Sun Nov  4 06:57:41 UTC 2001

Modified Files:
        syssrc/sys/dev/pci: cmpci.c cmpcireg.h cmpcivar.h

Log Message:
Re-implement the mixer
 o  Implement SPDIF selection/monitoring function.
    Now, say, playback to both analog output and SPDIF is possible.

 o  Implement support of AUX input, MIC preamp and MIC recording gain.

 o  L-R selection of record source doesn't seem to work on cmpci.
    Therefore, the *.swap mixer functions are and deleted.

 o  Following SB mixer registers don't exist on cmpci, and they are removed.
        input gain, output gain, AGC, equalization (bass, treble)

 o  Other mixer changes, including
        inputs.XXX.mute -> (deleted)
        outputs.XXX.mute -> inputs.XXX.mute
        inputs.pc_speaker -> inputs.speaker
        spdif.* -> reorganized to spdif.input.*, spdif.output.*

 o  Current status:
      I have tested these and confirmed to work fine.
        - Output and recording from Line-in, AUX, CD and MIC analog inputs,
        - Output and recording from FM synthesizer,
        - Output from PC speaker input,
        - Output wave playback.
        - SPDIF (44.1kHz) input selection (#1, #2 (6ch version only),
          wave to spdin), phase selection, monitoring and recording,
        - SPDIF (44.1kHz) playback, through (SPDIF in to SPDIF out)
          and monitoring.

      I haven't tested these but may work.
        - SPDIF 48kHz input and output,
        - Full-duplex operation,
        - Recording wave output.

      I don't think these are working.
        - Legacy (wave + FM synthesizer) to SPDIF output (and the monitoring),
        - Exchanging front and rear outputs,
        - Surround.

      These are not implemented.
        - 4ch / 6ch support,
        - Joystick port support.


To generate a diff of this commit:
cvs rdiff -r1.9 -r1.10 syssrc/sys/dev/pci/cmpci.c
cvs rdiff -r1.3 -r1.4 syssrc/sys/dev/pci/cmpcireg.h \
    syssrc/sys/dev/pci/cmpcivar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.