kern/92381: i915 drm module unuseable by X.org 6.9.0 for GM855

[Julian Stecklina]

>Number:         92381
>Category:       kern
>Synopsis:       i915 drm module unuseable by X.org 6.9.0 for GM855
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jan 26 18:10:02 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Julian Stecklina
>Release:        6-STABLE
>Organization:
>Environment:
FreeBSD dellbeast.localnet 6.0-STABLE FreeBSD 6.0-STABLE #0: Fri Jan 20 06:14:20 CET 2006     blitz at dellbeast.localnet:/usr/obj/usr/src/sys/DELLBEAST  i386
>Description:
My Dell Inspiron 510m has a Intel GM855 graphics adaptor which is supposedly supported by the i915 kernel module since the update to the 2005-11-28 snapshot of DRM. I use the newly released X.org server 6.9.0.

The driver attaches:
drmsub1: <Intel i852GM/i855GM GMCH> mem 0xe8000000-0xefffffff,0xfaf00000-0xfaf7ffff at device 2.1 on pci0
info: [drm] AGP at 0xf0000000 128MB
info: [drm] Initialized i915 1.2.0 20041217

and I get a device node: /dev/dri/card1

Probably relevant parts from the Xorg.0.log
(II) I810(0): VESA BIOS detected
(II) I810(0): VESA VBE Version 3.0
(II) I810(0): VESA VBE Total Mem: 832 kB
(II) I810(0): VESA VBE OEM: Intel(r)852GM/852GME/855GM/855GME Graphics Chip Accelerated VGA BIOS
(II) I810(0): VESA VBE OEM Software Rev: 1.0
(II) I810(0): VESA VBE OEM Vendor: Intel Corporation
(II) I810(0): VESA VBE OEM Product: Intel(r)852GM/852GME/855GM/855GME Graphics Controller
(II) I810(0): VESA VBE OEM Product Rev: Hardware Version 0.0
(II) I810(0): Allocated 128 kB for the ring buffer at 0x0
(II) I810(0): Allocating at least 256 scanlines for pixmap cache
(II) I810(0): Initial framebuffer allocation size: 10448 kByte
(II) I810(0): Allocated 4 kB for HW cursor at 0x7fff000 (0x18779000)
(WW) I810(0): xf86AllocateGARTMemory: allocation of 4 pages failed
        (Cannot allocate memory)
(EE) I810(0): Failed to allocate HW (ARGB) cursor space.
(II) I810(0): Allocated 4 kB for Overlay registers at 0x7ffe000 (0x17e5a000).
(II) I810(0): Allocated 64 kB for the scratch buffer at 0x7fee000
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: Open failed
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: Open failed
drmOpenByBusid: Searching for BusID pci:0000:00:02.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: Open failed
drmOpenByBusid: drmOpenMinor returns -1013
drmOpenDevice: node name is /dev/dri/card1
drmOpenDevice: open result is 7, (OK)
drmOpenByBusid: drmOpenMinor returns 7
drmOpenByBusid: drmGetBusid reports pci:0000:61:00.0
drmOpenDevice: node name is /dev/dri/card2
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: Open failed
drmOpenByBusid: drmOpenMinor returns -1013
drmOpenDevice: node name is /dev/dri/card3
drmOpenDevice: open result is -1, (No such file or directory)
..
>How-To-Repeat:
> startx
>Fix:
              
>Release-Note:
>Audit-Trail:
>Unformatted: