1. Acceleration:
a. Limitations from 3.3 apply.
b. No CPU to Screen color expand. Chipset requires SCANLINE_PAD_BYTE
XAA only supports SCANLINE_PAD_WORD
2. Driver itself:
a. VL bus probe might be too intrusive
b. min clock guessed 11.0 MHz
c. guessed: interlace allowed only when external display is enabled.
d. display pitch guessed to be 8 bit.
3. I2C Support:
a. Readback of clockline not implemented.
$XFree86: xc/programs/Xserver/hw/xfree86/drivers/neomagic/TODO,v 1.1 1999/04/17 07:06:16 dawes Exp $