snd_emu10k1 mixer

[William Grzybowski]

On 7/27/07, Yuriy Tsibizov <Yuriy.Tsibizov at gfk.com> wrote:
>
> > > >>> I upgraded my desktop computer from 6.2-stable to
> > 7.0-currentyesterday.
> > > >>> I'm experiencing a little problema with the sound
> > driver snd_emu10k1,
> > > it
> > > >>> loads and plays fine, but i can't control the
> > volume/pcm/line/mic
> > > using
> > > >>> aumix/xmixer or any other program to control the hardware mixer.
> > > >>
> > > >> Try emu10kx instead of emu10k1.
> > > > I tried to load the snd_emu10kx but i got kernel trap
> > message when i try
> > > to
> > > > execute 'sysctl' and the system goes down
> > >
> > > Please post this panic message to multimedia at freebsd.org. It would
> > > also be good if you compile with debug options and generate a
> > > backtrace (the handbook contains a chapter about kernel
> > debugging). We
> > > don't need all the numbers from the backtrace, as a start
> > it would be
> > > enough to just know about the function names which are printed.
> >
> >
> >
> > Ok, I tried to do that, i don't know if I did right, my first time :)
> > I compiled the module emu10kx using "make COPTS=-g", enabled
> > dumpdev and
> > dumpdir.
> > When the system boots i load the module with snd_emu10kx and
> > it happens when
> > i try to do a sysctl -a command,
> >
> > After reboot it saved the dump to /var/crash/vmdump.0, so i used kgdb
> > kernel.debug /var/crash/vmdump.0 and the command 'backtrace'
> > on kgdb, let me
> > know if i did something wrong.
> >
>
> Hm...
> 0) make shure you don't have sound.ko from 6.2 loaded into 7.0 kernel.
> 1) make shure that you don't have emu10kx driver from ports installed,
> use emu10kx from CVS
> 2) If you use emu10kx from CVS, do you load it from loader.conf or
> kldload it later?
> 3) If you load it from loader.conf, try to disable it in loader.conf and
> kldload it later and report any changes (crashed / not crashed)
> 4) save your sound.ko
> 5) Try to build sound.ko with
> http://chibis.persons.gfk.ru/audigy/midi-patch applied. report any
> changes (crashed / not crashed).
> 7) restore your sound.ko (or revert that patch and rebuild sound.ko)
> 7) Try to build snd_emu10kx.ko with patch7 from
> http://chibis.persons.gfk.ru/audigy/ and report any changes (crashed /
> not crashed)
> 8) If you stll have problems after 7) and use custom kernel
> configuration file or custom /etc/make.conf or custom /etc/src.conf --
> please send them to me. I'll also need small info about your card,
> dmesg|grep emu10kx will be enough.
> 9) If you use custom kernel or make.conf, you can also try to build
> GENERIC kernel with empty make.conf (make buildkernel
> __MAKE_CONF=/dev/null) , and try to reproduce your problems with this
> kernel.


My mistake,
i had snd_emu10k1_load="YES" in my loader.conf,
before load snd_emu10kx i was kldunloading snd_emu10k1, if i remove emu10k1
from loader.conf and just load emu10kx it works,

Thanks and sry for inconveniency


Yuriy.
>
>


-- 
William Grzybowski
------------------------------------------
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