Hi, I just enabled inteldrm and here's what i got:
inteldrm0 at vga1 info: [drm] Intel i965GM (unit 0) info: [drm] AGP at 0xc0000000 256MB info: [drm] Initialized i915 1.6.0 20080312 X.org: (==) AIGLX enabled drmOpenDevice: node name is /dev/drm0 drmOpenDevice: open result is 11, (OK) drmAvailable: 1 drmOpenDevice: node name is /dev/drm0 drmOpenDevice: open result is 11, (OK) drmAvailable: 1 drmOpenByBusid: Searching for BusID pci:0000:00:02.0 drmOpenDevice: node name is /dev/drm0 drmOpenDevice: open result is 11, (OK) drmOpenByBusid: drmOpenMinor returns 11 drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0 (II) [drm] DRM interface version 1.2 (II) [drm] DRM open master succeeded. (II) intel(0): [drm] Using the DRM lock SAREA also for drawables. (II) intel(0): [drm] framebuffer mapped by ddx driver (II) intel(0): [drm] added 1 reserved context for kernel (II) intel(0): X context handle = 0x1 (II) intel(0): [drm] installed DRM signal handler (**) intel(0): Framebuffer compression disabled (**) intel(0): Tiling enabled (WW) intel(0): remove MTRR d0100000 - d0180000 (==) intel(0): Write-combining range (0xd0100000,0x80000) was already clear (WW) intel(0): remove MTRR d0180000 - d0200000 (==) intel(0): Write-combining range (0xd0180000,0x80000) was already clear (==) intel(0): VideoRam: 262144 KB (II) intel(0): Attempting memory allocation with tiled buffers. (II) intel(0): Allocating 3840 scanlines for pixmap cache (II) intel(0): Tiled allocation successful. (II) intel(0): [drm] Registers = 0x40000000 (II) intel(0): [drm] ring buffer = 0x40106000 (II) intel(0): [drm] mapped front buffer at 0xc0050000, handle = 0x40126000 (II) intel(0): [drm] mapped back buffer at 0xc1960000, handle = 0x40766000 (II) intel(0): [drm] mapped depth buffer at 0xc1fa0000, handle = 0x40da6000 (II) intel(0): [drm] mapped classic textures at 0xc25e0000, handle = 0x413e6000 (II) intel(0): [drm] Initialized kernel agp heap manager, 33554432 (II) intel(0): [dri] visual configs initialized (II) intel(0): Page Flipping disabled (WW) intel(0): remove MTRR d0100000 - d0180000 (==) intel(0): Write-combining range (0xd0100000,0x80000) was already clear (WW) intel(0): remove MTRR d0180000 - d0200000 (==) intel(0): Write-combining range (0xd0180000,0x80000) was already clear (WW) intel(0): set MTRR c0000000 - d0000000 (==) intel(0): Write-combining range (0xc0000000,0x10000000) (II) intel(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000 (WW) intel(0): remove MTRR a0000 - b0000 (==) intel(0): Write-combining range (0xa0000,0x10000) was already clear (II) intel(0): Using XFree86 Acceleration Architecture (XAA) Screen to screen bit blits Solid filled rectangles 8x8 mono pattern filled rectangles Indirect CPU to Screen color expansion Solid Horizontal and Vertical Lines Offscreen Pixmaps Setting up tile and stipple cache: 32 128x128 slots 27 256x256 slots 10 512x512 slots (==) intel(0): Backing store disabled (==) intel(0): Silken mouse enabled (II) intel(0): Initializing HW Cursor (II) intel(0): [DRI] installation complete (II) intel(0): [drm] dma control initialized, using IRQ 11 (WW) AIGLX: 3D driver claims to not support visual 0x23 (WW) AIGLX: 3D driver claims to not support visual 0x24 (WW) AIGLX: 3D driver claims to not support visual 0x25 (WW) AIGLX: 3D driver claims to not support visual 0x26 (WW) AIGLX: 3D driver claims to not support visual 0x27 (WW) AIGLX: 3D driver claims to not support visual 0x28 (WW) AIGLX: 3D driver claims to not support visual 0x29 (WW) AIGLX: 3D driver claims to not support visual 0x2a (WW) AIGLX: 3D driver claims to not support visual 0x2b (WW) AIGLX: 3D driver claims to not support visual 0x2c (WW) AIGLX: 3D driver claims to not support visual 0x2d (WW) AIGLX: 3D driver claims to not support visual 0x2e (WW) AIGLX: 3D driver claims to not support visual 0x2f (WW) AIGLX: 3D driver claims to not support visual 0x30 (WW) AIGLX: 3D driver claims to not support visual 0x31 (WW) AIGLX: 3D driver claims to not support visual 0x32 (II) AIGLX: Loaded and initialized /usr/X11R6/lib/modules/dri/i965_dri.so (II) GLX: Initialized DRI GL provider for screen 0 glxgears: 5488 frames in 5.0 seconds = 1097.567 FPS 5889 frames in 5.0 seconds = 1177.602 FPS 5894 frames in 5.0 seconds = 1178.735 FPS glxgears runs smooth and the system seens stable. Keep the good work! Thanks.