1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
.TH "CODECGRAPH" "1" "Version 1\&.0" "Jan 2008" "HDA tools"
.PP
.SH "NAME"
codecgraph - hda-intel codec graph generator
.PP
.SH "SYNOPSIS"
\fBcodecgraph\fP
[\fB-f\fP \fIformat\fP]
[\fB-h\fP]
[\fB-o\fP \fIname\fP]
[\fB-v\fP]
[\fIcodecfile\fP]
.PP
.SH "DESCRIPTION"
\fBcodecgraph\fP 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
\f(CW/proc/asound/card*/codec#*\fP\&.
.PP
.SH "OPTIONS"
.IP "\fB-f\fP \fIformat\fP"
Specify the format of the generated graph\&. Valid formats are all
formats accepted by \fBdot(1)\fP, including \fBps\fP (PostScript)\&,
\fBsvg\fP (Structured Vector Graphics)\&, \fBfig\fP (XFIG graphics)
and \fBpng\fP (Portable Network Graphics)\&.
.IP "\fB-h\fP"
Show usage information and exit\&.
.IP "\fB-o\fP \fIname\fP"
Set the output file name\&.
.IP "\fB-v\fP"
Print version information and exit\&.
.PP
.SH "EXAMPLES"
Generate a graph from codec.txt in PNG format:
.IP ""
\f(CWcodecgraph -f png codec.txt\fP
.PP
Generate a graph for the local host HDA codec data:
.IP ""
\f(CWcodecgraph\fP
.PP
.SH "SEE ALSO"
dot(1)
.PP
.SH "AUTHOR"
Eduardo Habkost <ehabkost@raisama.net>\&. Wrapper script
by Claudio Matsuoka <cmatsuoka@gmail.com>\&.
.PP
|
