Update of /cvsroot/alsa/alsa-kernel/Documentation
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2465/Documentation
Modified Files:
Procfile.txt
Log Message:
added the write support to ac97#x-x+regs proc file.
this is for debugging purpose, and enabled only when CONFIG_SND_DEBUG is set.
it allows the user to modify AC97 register bits without compiling the sources.
Index: Procfile.txt
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/Documentation/Procfile.txt,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- Procfile.txt 19 Mar 2004 20:18:02 -0000 1.1
+++ Procfile.txt 16 Apr 2004 18:29:12 -0000 1.2
@@ -131,6 +131,12 @@
card*/codec97#0/ac97#?-?+regs
Shows the AC97 register dump. Useful for debugging.
+ When CONFIG_SND_DEBUG is enabled, you can write to this file for
+ changing an AC97 register directly. Pass two hex numbers.
+ For example,
+
+ # echo 02 9f1f > /proc/asound/card0/codec97#0/ac97#0-0+regs
+
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