On Sat, Oct 24, 2015 at 11:48:01PM +0200, Mark Kettenis wrote:
> The diff below makes inteldrm(4) attach directly to pci(4) instead of
> vga(1). Because inteldrm(4) depends on intagp(4), this also make
> intagp(4) a child of inteldrm(4). Ultimately I'd like to integrate
> intagp(4) into inteldrm(4), but that's going to be a bit more work.
>
> This diff is needed to make inteldrm(4) work when OpenBSD gets booted
> by UEFI firmware. It will also make inteldrm(4) work on machines with
> discrete graphics.
>
> This diff needs to be tested on a wide range of hardware. So if you
> have a machine with inteldrm(4), please give it a shot. I'm
> particularly interested in testing on an x40.
>
No apparent regression on my Thinkpad x201i.
vga1 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x02
intagp0 at vga1
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0 at vga1
drm0 at inteldrm0
inteldrm0: msi
inteldrm0: 1280x800
0:2:0: Intel HD Graphics
0x0000: Vendor ID: 8086 Product ID: 0046
