[Open-graphics] OGP Status: OGA1 in OGD1, hardware programmed and recognized under Linux

[Petter Urkedal]

On 2008-07-16, Timothy Normand Miller wrote:
> [...] That
> pushes the VGA BIOS and the HQ microcode up in priority.

I believe HQ has not yet been connected to the bridge?

> The next tasks, things we really need help with, include:
>
> - HQ microcode.

When we start on the microcode it may be an idea to come up with an
(manually enforced) ABI for utilise the registers as best as we can
without ending up with a web of dependencies to rework if we need to
change something.  Is there a register-based ABI/practices we can adapt?
Otherwise, I can write up some ideas.