Bug 13553 - libGL failing to activate DRM with wine
Summary: libGL failing to activate DRM with wine
Status: RESOLVED INVALID
Alias: None
Product: Mesa
Classification: Unclassified
Component: Mesa core (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Default DRI bug account
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Reported: 2007-12-06 15:39 UTC by Chris Rankin
Modified: 2009-08-24 12:28 UTC (History)
0 users

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Description Chris Rankin 2007-12-06 15:39:39 UTC
I've noticed that wine can no longer activate DRM with git Mesa, and is now producing errors like this:

$ winecfg
libGL warning: 3D driver returned no fbconfigs.
libGL warning: 3D driver returned no fbconfigs.
libGL error: InitDriver failed
libGL error: reverting to (slow) indirect rendering
fixme:mixer:ALSA_MixerInit No master control found on USB Device 0x46d:0x8b4, disabling mixer
libGL error: drmMap of framebuffer failed (Cannot allocate memory)
libGL error: reverting to (slow) indirect rendering

This is with a Radeon 9550 card. Switching back to Fedora 8's native Mesa 7.0.2 allows wine to work correctly again, e.g.

$ winecfg
fixme:mixer:ALSA_MixerInit No master control found on USB Device 0x46d:0x8b4, disabling mixer

I have tried debugging this using git bisect, but am not yet having any success. However, I'm sure that git Mesa was working fine 7 days ago.
Comment 1 Chris Rankin 2007-12-07 16:38:17 UTC
Actually, this seems to be a feature of stock Fedora kernels rather than a bug in Mesa. Booting the 2.6.23.9 kernel (as originally intended) instead of the Evil 2.6.23.8-63.fc8 kernel seems to fix the problem.
Comment 2 Adam Jackson 2009-08-24 12:28:34 UTC
Mass version move, cvs -> git


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