| 1 |
-----BEGIN PGP SIGNED MESSAGE----- |
| 2 |
Hash: SHA1 |
| 3 |
|
| 4 |
Hi, |
| 5 |
|
| 6 |
I made some progress. |
| 7 |
|
| 8 |
Jan Girlich wrote: |
| 9 |
> Joseph Jezak wrote: |
| 10 |
>>>You have a Mach64, not a Rage128. |
| 11 |
|
| 12 |
This was the right pointer! |
| 13 |
|
| 14 |
So I started to search for manuals etc. dealing with mach64 and DRM. |
| 15 |
|
| 16 |
What I did, step by step: |
| 17 |
|
| 18 |
1. Remove kernel-DRM or use it as module, |
| 19 |
get latest DRM from CVS, |
| 20 |
compile DRM and restart (reload kernel) [1] |
| 21 |
|
| 22 |
2. Set useflag insecure-drivers for Xorg and recompile Xorg [2] |
| 23 |
|
| 24 |
3. Use not more than 16 bpp for color depth [3] & add the line |
| 25 |
Option "DMAMode" "async" |
| 26 |
to /etc/X11/xorg.conf [4] |
| 27 |
|
| 28 |
[1] Chapter 1.1.2. & 1.9. on http://dri.freedesktop.org/wiki/Building |
| 29 |
[2] http://www.gentoo.org/doc/en/dri-howto.xml#doc_chap3 |
| 30 |
[3] http://forums.gentoo.org/viewtopic-t-416937.html |
| 31 |
[4] |
| 32 |
http://www.mail-archive.com/dri-devel@×××××××××××××××××.net/msg15920.html |
| 33 |
|
| 34 |
Now glxgears reports: "direct rendering: Yes" and Xorg.0.log looks fine. |
| 35 |
But when I start glxgears a black window opens and Xorg freezes hard. I |
| 36 |
can log into the machine with ssh, kill and restart Xorg and take a look |
| 37 |
in the logfiles. But I can't find any useful informations in the logfiles. |
| 38 |
|
| 39 |
/var/log/Xorg.0.log |
| 40 |
(**) Option "XkbVariant" "nodeadkeys" |
| 41 |
(**) Keyboard0: XkbVariant: "nodeadkeys" |
| 42 |
(**) Option "CustomKeycodes" "off" |
| 43 |
(**) Keyboard0: CustomKeycodes disabled |
| 44 |
(II) XINPUT: Adding extended input device "Keyboard0" (type: KEYBOARD) |
| 45 |
(II) XINPUT: Adding extended input device "Mouse0" (type: MOUSE) |
| 46 |
(II) Mouse0: ps2EnableDataReporting: succeeded |
| 47 |
(II) ATI(0): Largest offscreen area available: 1024 x 2303 |
| 48 |
(II) ATI(0): Largest offscreen area available: 1024 x 2303 |
| 49 |
|
| 50 |
/var/log/messages |
| 51 |
Jan 28 08:27:52 imac login(pam_unix)[7341]: session opened for user root |
| 52 |
by LOGIN(uid=0) |
| 53 |
Jan 28 08:27:52 imac syslog-ng[4509]: STATS: dropped 0 |
| 54 |
Jan 28 08:29:09 imac gdm(pam_unix)[27225]: session closed for user jan |
| 55 |
Jan 28 08:29:10 imac init: Activating demand-procedures for 'A' |
| 56 |
Jan 28 08:29:15 imac [drm] descriptor ring: cpu addr c5aec000, bus addr: |
| 57 |
0x05aec000 |
| 58 |
Jan 28 08:29:15 imac [drm] DMA test succeeded, using asynchronous DMA mode |
| 59 |
Jan 28 08:29:59 imac gdm(pam_unix)[6818]: session opened for user jan by |
| 60 |
(uid=0) |
| 61 |
Jan 28 08:37:30 imac sshd[6926]: Accepted keyboard-interactive/pam for |
| 62 |
root from 192.168.17.13 port 38611 ssh2 |
| 63 |
Jan 28 08:37:30 imac sshd(pam_unix)[6932]: session opened for user root |
| 64 |
by root(uid=0) |
| 65 |
|
| 66 |
dmesg |
| 67 |
pmac_zilog 0.00013000:ch-b: IrDA setup for 9600 bps, dongle version: 4 |
| 68 |
[drm] Initialized drm 1.0.1 20051102 |
| 69 |
[drm] Initialized mach64 1.0.0 20020904 on minor 0: |
| 70 |
[drm] Used old pci detect: framebuffer loaded |
| 71 |
[drm] descriptor ring: cpu addr c6ac4000, bus addr: 0x06ac4000 |
| 72 |
[drm] Forcing pseudo-DMA mode |
| 73 |
[drm] descriptor ring: cpu addr c7c20000, bus addr: 0x07c20000 |
| 74 |
[drm] DMA test succeeded, using asynchronous DMA mode |
| 75 |
[drm] descriptor ring: cpu addr c1ab8000, bus addr: 0x01ab8000 |
| 76 |
[drm] DMA test succeeded, using asynchronous DMA mode |
| 77 |
[drm] descriptor ring: cpu addr c5aec000, bus addr: 0x05aec000 |
| 78 |
[drm] DMA test succeeded, using asynchronous DMA mode |
| 79 |
|
| 80 |
Any idea what I can try? |
| 81 |
|
| 82 |
Thanks |
| 83 |
Jan |
| 84 |
|
| 85 |
-----BEGIN PGP SIGNATURE----- |
| 86 |
Version: GnuPG v1.4.2 (GNU/Linux) |
| 87 |
|
| 88 |
iD8DBQFD2yKbvuM9o4Jvd/8RAiSeAJ4lrxh/0b8HQLdtu4y7Lq7V0YQZ6gCcDqwI |
| 89 |
sqa85u+RTPZHC6ojY4lHHFo= |
| 90 |
=PVGO |
| 91 |
-----END PGP SIGNATURE----- |
| 92 |
-- |
| 93 |
gentoo-ppc-user@g.o mailing list |
Archives