drm MSI support

[Gary Jennejohn]

On Fri, 10 Oct 2008 14:30:56 -0400
Robert Noland <rnoland at FreeBSD.org> wrote:

> On Fri, 2008-10-10 at 18:53 +0100, Matt Dawson wrote:
> > Sorry for the delay. I had to set up -CURRENT on this box as it looks like it 
> > will be handy to test these Radeons from time to time.
> 
> Yes, particularly for newer chips being on -CURRENT is going to be
> helpful.  I can make patches for STABLE in most cases, but I'm already
> working with several different repos / code branches, so the quickest
> best way to get the new bling is going to be on -CURRENT.
> 

I tried testing this on my 8-current box, but DRM never even attaches to
my graphics controller.

pciconf -lcv shows:
vgapci0 at pci0:1:5:0:     class=0x030000 card=0xd0001458 chip=0x96101002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc'
    class      = display
    subclass   = VGA
    cap 01[50] = powerspec 3  supports D0 D1 D2 D3  current D0
    cap 05[a0] = MSI supports 1 message, 64 bit

and Xorg recognizes it as:
(--) RADEON(0): Chipset: "ATI Radeon HD 3200 Graphics" (ChipID = 0x9610)

but I don't see any output from DRM in dmesg.boot.

I have
device          drm             # DRM core module required by DRM drivers
device          radeondrm       # ATI Radeon

in my config file.

Am I missing something?

---
Gary Jennejohn