Date: Fri, 21 Aug 2009 10:45:20 +0200 (CEST) From: Gheorghe Ardelean <ardelean@ww.uni-erlangen.de> To: Christian Ramseyer <rc@networkz.ch> Cc: freebsd-sparc64@freebsd.org Subject: Re: Audio on Sunblade 100 Message-ID: <alpine.LNX.2.00.0908211010390.13578@servww6.ww.uni-erlangen.de> In-Reply-To: <4A8DC0DF.4040701@networkz.ch> References: <4A7C6B50.3070503@networkz.ch> <20090817205340.GA75477@alchemy.franken.de> <20090817215612.GB75477@alchemy.franken.de> <20090818192748.GA6585@alchemy.franken.de> <20090819161410.GA19351@alchemy.franken.de> <4A8DC0DF.4040701@networkz.ch>
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On Thu, 20 Aug 2009, Christian Ramseyer wrote:
[...]
> As it worked for Gheorghe, chances are that I'm doing something
> wrong/different:
Now I have tested also mpg321 and it has a not that good sound quality. A
lot of noise is coming out but the sound is there all the time. The noise is coming
always on the bass (maybe drums?) parts.
blade100# mpg321 Baltimora\ -\ Tarzan\ Boy.mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2, and 3.
Version 0.59q (2002/03/23). Written and copyrights by Joe Drew.
Uses code from various people. See 'README' for more!
THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! USE AT YOUR OWN RISK!
Playing MPEG stream from Baltimora - Tarzan Boy.mp3 ...
MPEG 1.0 layer III, 128 kbit/s, 48000 Hz joint-stereo
mpg123 is still ok:
blade100# mpg123 Baltimora\ -\ Tarzan\ Boy.mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3
version 1.6.4; written and copyright by Michael Hipp and others
free software (LGPL/GPL) without any warranty but with best wishes
Playing MPEG stream 1 of 1: Baltimora - Tarzan Boy.mp3 ...
MPEG 1.0 layer III, 128 kbit/s, 48000 Hz joint-stereo
So this is some kind of strange to me. I have tested also xmms with
the result of only noise comming out. And x11amp dies when loading. So up
to now the only viable solution is mpg123 (at least for me).
All I can see is mpgs321 is using different libraries from mpg123:
blade100# ldd /usr/local/bin/mpg123
/usr/local/bin/mpg123:
libltdl.so.4 => /usr/local/lib/libltdl.so.4 (0x4035a000)
libmpg123.so.11 => /usr/local/lib/libmpg123.so.11 (0x40464000)
libm.so.5 => /lib/libm.so.5 (0x405aa000)
libc.so.7 => /lib/libc.so.7 (0x406d4000)
blade100# ldd /usr/local/bin/mpg321
/usr/local/bin/mpg321:
libid3tag.so.0 => /usr/local/lib/libid3tag.so.0 (0x40346000)
libmad.so.2 => /usr/local/lib/libmad.so.2 (0x40466000)
libz.so.4 => /lib/libz.so.4 (0x40588000)
libao.so.3 => /usr/local/lib/libao.so.3 (0x4069e000)
libc.so.7 => /lib/libc.so.7 (0x407a4000)
libthr.so.3 => /lib/libthr.so.3 (0x409e2000)
Christian, could please also test mpg123 and let us know if you get
different results?
> - the driver is built directly into the kernel, I'm using
> sparc64/conf/GENERIC with minimal modifications:
I included the driver also in the kernel.
blade100# diff -u GENERIC GENERIC.orig
--- GENERIC 2009-08-19 12:51:27.000000000 +0200
+++ GENERIC.orig 2009-08-21 10:26:47.000000000 +0200
@@ -241,6 +241,3 @@
device dcons # Dumb console driver
device dcons_crom # Configuration ROM for dcons
-device sound
-device snd_t4dwave
-
in /etc/make.conf I have this line:
MODULES_OVERRIDE= ipfw
and the kernel was build this way:
cd /usr/src/sys/sparc64/conf
config GENERIC (I modifed the GENERIC file)
cd ../compile/GENERIC
make cleandepend && make depend
make
make install
reboot
Regards,
Gheorghe Ardelean.
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