I'm still having no luck getting audio working correctly on AMD64. When using a 32-bit kernel and a 32-bit userspace audio works correctly only with some apps (e.g. xmms, tuxkart, mplayer) but stutters and plays erratically with most everything else (circuslinux, bumprace, many more). This may have something to do with OSS emulation. This is not a problem with this particular audio chip or driver, since it happens both with the onboard audio (Via) and a PCI sound card (Trident).
When using a 64-bit kernel and a 32-bit userspace I have no audio at all. The modules load and the card is detected, but trying to run "alsamixer" yields: Oct 16 13:40:25 marvin kernel: ioctl32(alsactl:2947): Unknown cmd fd(3) cmd(80045500){00} arg(ffffd7bc) on /dev/snd/controlC0 Is anyone else here having any trouble with Alsa? Eric