Hello,
This post is not specially amd64 specific but as some last post where also on
the i810 subject, i hope you could help me.
I own a gigabyte motherboard ( G33-DS3 ) with intel G33 chipset and i 'm
unable to made drm working. The problem is (as far as i have understood it)
that due to having 4G ram my mtrr is full so X11 can't succeed in adding a
new entry to made it write-combining.
Here's the mtrr on my board :
teg00: base=0x100000000 (4096MB), size=1024MB: write-back, count=1
reg01: base=0x130000000 (4864MB), size= 256MB: uncachable, count=1
reg02: base=0xc0000000 (3072MB), size= 256MB: write-back, count=1
reg03: base=0xcf800000 (3320MB), size= 8MB: uncachable, count=1
reg04: base=0xcf700000 (3319MB), size= 1MB: uncachable, count=1
reg05: base=0x80000000 (2048MB), size=1024MB: write-back, count=1
reg06: base=0x00000000 ( 0MB), size=2048MB: write-back, count=1
reg07: base=0xcf600000 (3318MB), size= 1MB: write-through, count=1
The 8MB and 1MB should be stolen ram for the video card and the write-back 256
MB is certainly my "AGP" aperture.
And here's what Xorg log :
(II) intel(0): Kernel reported 1199616 total, 1 used
(II) intel(0): I830CheckAvailableMemory: 4798460 kB available
(==) intel(0): VideoRam: 262144 KB
(II) intel(0): Allocating 6106 scanlines for pixmap cache
(II) intel(0): Memory allocation layout:
(II) intel(0): 0x00000000-0x0001ffff: ring buffer (128 kB)
(II) intel(0): 0x00020000-0x00029fff: HW cursors (40 kB)
(II) intel(0): 0x0002a000-0x00031fff: logical 3D context (32 kB)
(II) intel(0): 0x00032000-0x00032fff: overlay registers (4 kB)
(II) intel(0): 0x00040000-0x02f48fff: front buffer (48164 kB)
(II) intel(0): 0x006ff000: end of stolen memory
(II) intel(0): 0x02f49000-0x02f58fff: xaa scratch (64 kB)
(II) intel(0): 0x10000000: end of aperture
(II) intel(0): front buffer is not tiled
(II) intel(0): Page Flipping disabled
(WW) intel(0): Failed to set up write-combining range (0xe0000000,0x10000000)
(II) intel(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
(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
32 256x256 slots
16 512x512 slots
(==) intel(0): Backing store disabled
(==) intel(0): Silken mouse enabled
(II) intel(0): Initializing HW Cursor
(II) intel(0): xf86BindGARTMemory: bind key 0 at 0x006ff000 (pgoffset 1791)
(II) intel(0): xf86BindGARTMemory: bind key 1 at 0x02f49000 (pgoffset 12105)
(II) intel(0): Output configuration:
(II) intel(0): Pipe A is on
(II) intel(0): Display plane A is now enabled and connected to pipe A.
(II) intel(0): Pipe B is off
(II) intel(0): Display plane B is now disabled and connected to pipe B.
(II) intel(0): Output VGA is connected to pipe A
(II) intel(0): Set up textured video
(II) intel(0): Set up overlay video
(II) intel(0): direct rendering: Disabled
kernel : 2.6.23-rc4 (git sources ) and ~amd64 xorg-server (1.3.0.0)
If anyone have an idea of how i could enable drm, i will be very glad to hear
from him.
Thanks a lot and sorry if this post is not truly adequate to this mailing
list.
Vincent
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