OT: nvidia drivers ppc, ppc64

[Alan Cox]

On Fri, May 06, 2005 at 01:17:22AM -0400, Mike A. Harris wrote:
> is not documented publically at all, and the source code avoids
> documenting registers symbolically, etc. reading the nv driver source
> generally wont get you any closer to understanding how the hardware
> works.

Its quite readable if you read it in parallel with the register map data
from the kernel driver or from rivatv. Its very easy to see how it works, its
rather harder to add anything too it beyond debugging without docs though