| NEO(4) | Device Drivers Manual | NEO(4) | 
neo —
neo* at pci? dev ? function ?
audio* at audiobus?
neo driver provides support for the NeoMagic
  MagicMedia 256AV and 256ZX AC'97 audio devices, found on many laptops.
The MagicMedia 256AV also comes in a variant (usually found on
    Dell and HP laptops) that works in Windows Sound System emulation mode, not
    in AC'97 mode. That variant of the chip must be used with the
    wss(4) driver. The
    neo driver will not attach to such chips.
neo device driver appeared in
  NetBSD 1.5.1.
No MIDI or FM synthesizer capability is provided with the MagicMedia 256 in AC'97 mode. While those capabilities are provided by the Windows driver for the chip, they are emulated by the Windows driver, and not directly supported by the hardware.
| June 22, 2005 | NetBSD 10.0 |