换2.6.38内核后出现的问题 *ERROR* failed to get supported _DSM functions

odder

dmesg|grep drm
[    3.889736] [drm] Initialized drm 1.1.0 20060810
[    3.959216] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    3.959218] [drm] Driver supports precise vblank timestamp query.
[    4.058422] [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions
[    4.381581] fb0: inteldrmfb frame buffer device
[    4.381582] drm: registered panic notifier
[    4.387798] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0