[mythtv-users] no audio PVR-500

[Greg Woods]

On Wed, 2006-05-17 at 06:13 +0100, Nick wrote:

> First, an update to 2.6.16 could mean you now have more than 1 copy of
> the msp3400 module installed 

Doesn't look like it:

# find /lib/modules/`uname -r` -name msp3400\* -print
/lib/modules/2.6.16-1.2111_FC5smp/kernel/drivers/media/video/msp3400.ko


> - a new one from the kernel, and one from
> ivtv. 

Also appears that the newer versions of ivtv-kmdl don't include this
module:

# rpm -q -l ivtv-kmdl-2.6.16-1.2111_FC5smp-0.6.2-110.rhfc5.at
/lib/modules/2.6.16-1.2111_FC5smp/updates/drivers/media/video
/lib/modules/2.6.16-1.2111_FC5smp/updates/drivers/media/video/ivtv-fb.ko
/lib/modules/2.6.16-1.2111_FC5smp/updates/drivers/media/video/ivtv.ko

> Make sure you only have the kernel provided one installed, then
> run depmod again.

So this isn't the problem.
> 
> Also, check your modprobe.conf file for the msp3400 alias line 

There is none there.

But this may or may not have something to do with it. When I ran "lsmod
| grep msp3400", it appears this module wasn't even loaded. So I then
ran "modprobe msp3400", which loads it:

# lsmod | grep msp
msp3400                32737  0 
v4l2_common            11713  4 msp3400,cx88_blackbird,cx8800,tuner
i2c_core               24769  18
msp3400,wm8775,cx25840,tda9887,tuner,ivtv,cx88_dvb,cx88xx,i2c_algo_bit,tveeprom,mt352,or51132,nxt200x,cx24123,lgdt330x,cx22702,nvidia,i2c_i801


But restarting mythbackend had no effect: still no sound. Adding a
"modprobe msp3400" to the /etc/rc.d/init.d/mythbackend script gets the
module loaded at boot time, but still no sound.

--Greg