====
Note: I posted this on the dri-users list about a week or so ago
and no-one there was able to help me. I'm still not convinced
it's a bug, but I can't figure it out either. Advice would be
appreciated.
Also, everything (DRI, the mga driver, etc) is built into my kernel.
====
Ok, I think I screwed something up here along the way. I had a working
setup here but then I upgraded my glibc, and then (once that was working
for sure) my kernel. Now it doesn't work. Obv, something I changed
caused the setup to break.
Relevant Data:
Kernel 2.4.9, straight. The only patches are for LVM. devfs enabled
XFree86 4.1.0 (upgraded from 4.0.3 today trying to fix this)
glut 3.7
Ok. So I start X, and I get this in my log:
(==) MGA(0): Write-combining range (0xea000000,0x1000000)
(--) MGA(0): 16 DWORD fifo
(II) MGA(0): [drm] Sarea 2176+624: 2800
(0): [drm] created "mga" driver at busid "PCI:1:0:0"
(0): [drm] added 4096 byte SAREA at 0xcaab3000
(0): [drm] mapped SAREA 0xcaab3000 to 0x4001c000
(0): [drm] framebuffer handle = 0xea000000
(0): [drm] added 1 reserved context for kernel
(EE) MGA(0): [drm] MGADRIScreenInit failed (DRM version = 3.0.2, expected
1.0.x). Disabling DRI.
(0): [drm] failed to remove DRM signal handler
(0): failed to destroy server context
(0): [drm] removed 1 reserved context for kernel
(0): [drm] unmapping 4096 bytes of SAREA 0xcaab3000 at 0x4001c000
(II) MGA(0): Using 5529 lines for offscreen memory.
(II) MGA(0): Using XFree86 Acceleration Architecture (XAA)
[snip]
(II) MGA(0): direct rendering disabled
And glxinfo says:
% glxinfo %(11:26PM)
display: :0.0 screen:0
direct rendering: No
And DRIsetup says:
% ./DRIsetup-linux-i386
Direct Rendering Infrastructure testing program
Checking your system.......
Your config file is /etc/X11/XF86Config
Your module path is /usr/X11R6/lib/modules
You are running in GLX Indirect Rendering Mode
The kernel module has not been loaded
(note that I build it into the kernel. I don't load it as a module.)
dev has the files:
% ls -l /dev/misc
total 0
crw-rw-rw- 1 root root 10, 175 Dec 31 1969 agpgart
...
% ls -l /dev/dri
total 0
crw-rw-rw- 1 root root 226, 0 Sep 9 09:03 card0
If anyone can clue me in as to where I'm fouling this up I'd
appreciate it. I looked through recent archives and through
some google searches but came up with nada.
====
This is not entirely true I guess. There were some older hits
on the devel list regarding devfs, but they were in relation to
the possibility of devfs not getting into the kernel around the
time of 2.3.99. Obv, it /is/ in the kernel at this point...I
assume you have support for it in dri?
Also, I pulled glxgears in case it could provide me with more
information, it dies with:
./glxgears: error in loading shared libraries: /opt/glut/lib/libglut.so.3: undefined
symbol: XmuLookupStandardColormap
====
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