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fc21
2010 Jun 20
3
[Bug 28626] New: Oops: kernel NULL pointer dereference in nouveau_connector_get_modes
...hed dmesg for the full oops.
System environment:
-- chipset: intel PM965 + G86 [GeForce 8400M GT]
-- system architecture: 64-bit
-- xf86-video-nouveau: git, db98ad2363 (20 June)
-- xserver: 1.7.5
-- libdrm: 2.4.20
-- kernel: 2.6.34 + nouveau/linux from git: 48f4092e87
-- Machine: laptop, Sony Vaio FZ21-M
-- Display connector: LVDS (1280x800) + HDMI (1680x1050)
Reverting commit "drm/nouveau: move LVDS detection back to connector detect()
time" solved the oops.
Further debugging showed nv_encoder was NULL in nouveau_connector_get_modes.
Attached patch solves the problem for me.
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