[Alsa-user] Re: i810 (Sis 7012) mmap + quake 3 arena

[Wayne W. <wh...@ma...>]

On Mon, 29 Apr 2002, Wayne Whitney wrote:

> Any thought on how to make this work using ALSA and ALSA OSS emulation?

Well, after much experimentation and the use of the source, I figured it
out.  The trick is to tell oss_pcm.c to disable the use of plugins, so
that quake3's mmap() call will succeed.  This can be done as root via:

# echo "quake3.x86 0 0 direct" > /proc/asound/card0/pcm0p/oss 

Cheers,
Wayne