NAME

       codecgraph - hda-intel codec graph generator

SYNOPSIS

       codecgraph [-f format] [-h] [-o name] [-v] [codecfile]

DESCRIPTION

       codecgraph  generates  a  graph  based  on the ALSA description of a High Definition Audio
       codec. The generated graph depicts the HDA codec  layout  and  node  connections,  helping
       driver  troubleshooting  and  maintenance.  In  Linux  this  description  is  available at
       /proc/asound/card*/codec#*.

OPTIONS

       -f format
              Specify the format of the generated graph. Valid formats are all  formats  accepted
              by  dot(1),  including ps (PostScript), svg (Structured Vector Graphics), fig (XFIG
              graphics) and png (Portable Network Graphics).

       -h     Show usage information and exit.

       -o name
              Set the output file name.

       -v     Print version information and exit.

EXAMPLES

       Generate a graph from codec.txt in PNG format:

              codecgraph -f png codec.txt

       Generate a graph for the local host HDA codec data:

              codecgraph

SEE ALSO

       dot(1)

AUTHOR

       Eduardo   Habkost   <ehabkost@raisama.net>.   Wrapper   script   by    Claudio    Matsuoka
       <cmatsuoka@gmail.com>.