Realtek AC97 Support
mark at mkproductions.org
Sun Oct 2 22:03:37 PDT 2005
Jason C. Wells wrote:
> I haven't had any luck guessing at how to provide a driver for my
> onboard Realtek AC97 audio under FreeBSD 6. Has anyone made this work?
> Can I use the linux ALSA driver with FreeBSD? Realtek provides this on
> their website in source. I haven't manage to complete a compilation of
> the driver yet. If such a thing has actually been done by someone here,
> I'll try harder.
> Jason C. Wells
I haven't really used 6.x at all, but I'm assuming it's pretty similar
if not the same as 5.x.
There is great documentation on how to set up a sound card here:
What you probably want to do is to load the "snd_driver" metadriver as a
kernel module to see which driver works with your soundcard:
# kldload snd_driver
Then, to find out which driver it loaded:
# cat /dev/sndstat
You can either leave it as a module and load it at startup as the
handbook explains, or you can compile that driver into the kernel which
the soundcard setup chapter also documents well. I always do the latter
but I'm sure the module would work fine too.
By the way, ALSA is for Linux (Advanced Linux Sound Architecture), so
those drivers won't work on FreeBSD.
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