Re: waitforVBlank, how does this even work?

[Jon S. <jon...@gm...>]

On Wed, 2 Mar 2005 11:32:44 -0500 (EST), Vladimir Dergachev
<vo...@mi...> wrote:
>     What about isolating interrupt-handling code into a small driver ?
> Something simple to respond to interrupts and call all handlers with a
> certain mask.

My current plan is that fbdev is the base driver and I will modify the
other drivers to bind to it. It is possible to split about 50K out of
the fbdev driver into another module and make a smaller base driver
but I'm not working on size isssues. Right now all I want to do is get
a combined fbdev/DRM on the radeon with enough features to support
mesa-solo. XGL needs most of both DRM and fbdev features. After that I
have to spend a bunch of time getting it into Linus' tree.

I would find it useful if someone came up with a standard kernel space
V4L radeon driver instead of the Gatos stuff.


-- 
Jon Smirl
jon...@gm...