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saa7134 TV Tuner card audio problems

Well, at this point I'm wondering if my best bet is to
start fresh by completely reinstalling Fedora Core 4. 
>From what I've read from different sources, it sounds
like most of the fixes that I've found are not
supported since I don't have an saa7134-oss module,
and the fixes that are supported because something
might have gone wrong when the kernel was updated the
last time I ran yum update.  I'm only guessing that
last part, due to the Fatal Error I get when I try to
modprobe saa734-alsa.  Up until a few weeks ago I had
never used Linux, and I'm sure that if I had more
knowlege of exactly what I was doing I could probably
fix the problems with saa7134-alsa, but I guess it's
not a real big deal to reinstall everything since I
don't have any data to worry about loosing since it's
a brand new computer.  Any suggestions before I wipe
everything out and start over?  If not, I'll reinstall
everything and if it fixes things I'll definatly post
a follow-up, as it could be useful for people who end
up getting the same errors.


Noel Smith

> 
> ----- Original Message ----- 
> From: "Jack van de Sande" <jvdsande (at) home.nl>
> To: "Linux and Kernel Video"
> <video4linux-list (at) redhat.com>
> Sent: Wednesday, March 08, 2006 2:06 PM
> Subject: Re: saa7134 TV Tuner card audio problems
> 
> 
> >
> > Noel,
> >
> > in this mailinglist there is a thread starting
> 27.2.6 concerning saa7134
> and
> > sound.
> >
> > What works for me (Kanotix, kernel 2.6.15-1,
> laptop with medion 7134 TV
> > capture capture card):
> >
> > as root in a console:
> > # modprobe saa7134 oss=1
> > # modprobe saa7134-oss
> >
> > as user in a console:
> > $ sox -t ossdsp -r 8000 -b -c 2  /dev/dsp2 -t
> ossdsp /dev/dsp
> >
> > from the desktop: when I now start e.g. tvtime I
> have sound, however with
> some
> > delay, so I am still continuing experimenting,
> >
> > regards,
> >
> > Jack
> >
> >
> >
> > On Wednesday 08 March 2006 04:55, Noel Smith
> wrote:
> > > I hope this isn't a duplicate message.  I just
> got a
> > > MAILER_DAEMON email after I tried to send
> before.
> > >
> > > I'm hoping someone can help me.  I'm new to
> Linux and
> > > am trying to get a settop box with MythTV
> working.
> > > I'm running Fedora Core 4 with kernel
> > > 2.6.15-1.1833_FC4.  My problem is that I have a
> fairly
> > > generic Philips TV tuner card and I can't get
> the
> > > audio to work.  I've been searching the web for
> > > solutions, and thought I fixed it at one point
> cause I
> > > got audio (so I know it's possible with this
> > > hardware), the problem was that I had been
> changing
> > > things trying to get it to work for hours and
> the
> > > command: modprobe saa7134 i2c_scan=1, that I
> thought
> > > fixed it apparently wasn't what fixed it, so
> once I
> > > reboot the machine I was back to square one.  So
> far
> > > I've solved the problem of what card and tuner
> it is
> > > card=34 tuner=9, but I think the problem is with
> > > saa7134-alsa.ko.  I've tried modprobing
> saa7134-alsa
> > > and the responce I get is:
> > >
> > > FATAL: Error inserting saa7134_alsa
> > >
>
(/lib/modules/2.6.15-1.1833_FC4/kernel/drivers/media/video/saa7134/saa7134-
> > >alsa.ko): Unknown symbol in module, or unknown
> parameter (see
> > > dmesg)
> > >
> > > when I use dmesg I see:
> > >
> > > saa7134_alsa: disagrees about version of symbol
> > > snd_pcm_new
> > > saa7134_alsa: Unknown symbol snd_pcm_new
> > > saa7134_alsa: disagrees about version of symbol
> > > snd_pcm_stop
> > > saa7134_alsa: Unknown symbol snd_pcm_stop
> > > saa7134_alsa: disagrees about version of symbol
> > > snd_pcm_lib_ioctl
> > > saa7134_alsa: Unknown symbol snd_pcm_lib_ioctl
> > > saa7134_alsa: disagrees about version of symbol
> > > snd_pcm_set_ops
> > > saa7134_alsa: Unknown symbol snd_pcm_set_ops
> > > saa7134_alsa: disagrees about version of symbol
> > > snd_pcm_hw_constraint_integer
> > > saa7134_alsa: Unknown symbol
> > > snd_pcm_hw_constraint_integer
> > > saa7134_alsa: disagrees about version of symbol
> > > snd_pcm_period_elapsed
> > > saa7134_alsa: Unknown symbol
> snd_pcm_period_elapsed
> > >
> > >
> > > I've found some sites showing ways of using the
> PCI
> > > bus to get audio, but they say to use the option
> > > dsp_nr= and when I use that option with modprobe
> > > saa7134 I get an error, so it appears that is no
> > > longer supported.  I'm really not concerned
> about how
> > > it works (PCI bus or audio cable from tuner card
> to
> > > sound card) just so long as I can get it to
> work.
> > > I've tried hooking up my headphones to the audio
> out
> > > on the tv tuner card and I get no audio, so I'm
> > > assuming it's a problem with how I'm setting up
> the
> > > saa7134 or saa7134-alsa module.  Also, this is
> what I
> > > have in my modprobe.conf file:
> > >
> > > alias eth0 e100
> > > alias scsi_hostadapter ata_piix
> > > alias snd-card-0 snd-intel8x0
> > > options snd-card-0 index=0
> > > options snd-intel8x0 index=0
> > > remove snd-intel8x0 { /usr/sbin/alsactl store 0
> > >
> > > >/dev/null 2>&1 || : ; }; /sbin/modprobe -r
> > >
> > > --ignore-remove snd-intel8x0
> > > alias char-major-81 saa7134
> > > alias usb-controller ehci-hcd
> > > alias usb-controller1 uhci-hcd
> > > alias char-major-81 videodev
> > > alias char-major-81-0 saa7134
> > > options saa7134 card=34 tuner=9
> > >
> > > again, I'm new to Linux, so I really don't know
> what
> > > all these do, except for the last line, which I
> added
> > > so I didn't have to use modprobe each time I
> reboot.
> > >
> > > Any help will be greatly appreciated,
> > >
> > > Noel Smith
> > >
> > >



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