And the xorg.0.log message is saying that the is expecting psb.ko to be 5.x.x-7.0.0, but it see a psb.ko with version of 8.0.0 was loaded. It means that the is a little bit old.




From: Zhao, Chunfeng
Sent: Tuesday, March 03, 2009 11:17 AM
To: Johnson, Charles F;
Subject: RE: Additional DRM Version Info


Hi Charles,

In the kernel driver tree, umg-moorestown-drm-tg, psb_drv.h, it define the version info for kernel driver psb.ko:

#define PSB_DRM_DRIVER_DATE “20081216”





During driver load, this version info will be loaded and checked against the user mode 3D driver, should be in sync with psb.ko, and both driver is updated from time to time, the versioning will updated if they need to be resync up.


Hope this answer your question?




From: Johnson, Charles F []
Sent: Tuesday, March 03, 2009 11:06 AM
Subject: Additional DRM Version Info


Concerning my earlier email concern DRM versioning,  how does the version in the following Xorg.0.log text relate to the DRM version in the kernel and libdrm:


        Kernel DRM version: 8.0.0
        and I can work with versions 5.0.x - 7.x.x
        Please update either this 2D driver or your kernel DRM.
        Disabling DRI.


Charles Johnson
Ultra-Mobility Group
UPSG Architecture
Intel Corporation