On Mon, 24 Apr 2006, Arjan van de Ven wrote:
>
> you haven't spent enough time reading the X pci code then ;)
> (or rather, you've done the same thing but hey who's counting)
>
> X does all that *itself* based on what X thinks is best.
Yeah, I knew that used to be true, but I was hoping the new interfaces
would have made it obsolete. Especially as the DRM layer _does_ now enable
the device on demand.
Maybe just add a DRM command to do it, so that old X versions (who don't
know about it) will just do it by hand, and then new X versions can do
if (drm_ioctl(fd, DRM_SETUP_THE_DAMN_RESOURCES) < 0) {
/*
* I don't know what errno the drm-ioctl actually
* returns for unrecognized commands, so this is
* just an example
*/
if (errno == ENOTTY) {
old kernel: do it by hand
}
}
which allows us to go forward in a sane way, and finally leave the broken
X PCI-configuration-by-hand crap behind.
Please?
Linus
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