DRI disabled on radeon after a GLX context

[David Demelier]

Hello,

I realized that sometime DRI is disabled after running a game. In my 
case, I started games/etracer and shut down the X server. Then when I 
started X again DRI were disabled :

(II) [drm] DRM interface version 1.0
(EE) [drm] Could not set DRM device bus ID.
(EE) RADEON(0): [dri] DRIScreenInit failed.  Disabling DRI.
(II) RADEON(0): RADEONRestoreMemMapRegisters() :
(II) RADEON(0):   MC_FB_LOCATION   : 0x00df00c0 0x001f0000
(II) RADEON(0):   MC_AGP_LOCATION  : 0x003f0000
(==) RADEON(0): Backing store disabled
(WW) RADEON(0): Direct rendering disabled
(EE) RADEON(0): Acceleration initialization failed
(II) RADEON(0): Acceleration disabled
(==) RADEON(0): DPMS enabled
(==) RADEON(0): Silken mouse enabled
(II) RADEON(0): Textured video requires CP on R5xx/R6xx/R7xx/IGP

This is happening sometime with a Radeon 4330 and FreeBSD 8.2-STABLE amd64.

Does somebody has this problem too?

Cheers,

-- 
David Demelier