| Summary: | [GEM] startx gets no display on gm45 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | lin, jiewen <jiewen.lin> | ||||||||||
| Component: | Driver/intel | Assignee: | Eric Anholt <eric> | ||||||||||
| Status: | CLOSED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||
| Severity: | critical | ||||||||||||
| Priority: | high | CC: | amcnabb, jeremy | ||||||||||
| Version: | git | ||||||||||||
| Hardware: | x86 (IA32) | ||||||||||||
| OS: | Linux (All) | ||||||||||||
| Whiteboard: | |||||||||||||
| i915 platform: | i915 features: | ||||||||||||
| Attachments: |
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Created attachment 18648 [details]
Xorg.0.log
Created attachment 18649 [details]
dmesginfo
This issue also happens on q45. Does this ever work with the older gem code on these 2 machines? (In reply to comment #4) > Does this ever work with the older gem code on these 2 machines? > With older one , q45 and g45 have this issue too. Does this exist with upstream kernel (without gem)? (In reply to comment #6) > Does this exist with upstream kernel (without gem)? > No,it does not. Now this issue only exists on our GM45 with GEM. For my future reference, the interesting part: [ 8553.586163] [drm:i915_gem_idle] *ERROR* hardware wedged [ 8557.628301] [drm:i915_gem_entervt_ioctl] *ERROR* Reenabling wedged hardware, good luck Created attachment 18968 [details]
GIT Dmesg
mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining
[drm:i915_gem_object_bind_to_gtt] *ERROR* GTT full, but LRU list empty
[drm:i915_gem_object_pin] *ERROR* Failure to bind: -12<3>[drm:i915_gem_idle] *ERROR* hardware wedged
mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining
[drm:i915_gem_entervt_ioctl] *ERROR* Reenabling wedged hardware, good luck
[drm:i915_gem_object_bind_to_gtt] *ERROR* GTT full, but LRU list empty
[drm:i915_gem_object_pin] *ERROR* Failure to bind: -12<3>[drm:i915_gem_idle] *ERROR* hardware wedged
mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining
[drm:i915_gem_entervt_ioctl] *ERROR* Reenabling wedged hardware, good luck
[drm:i915_gem_object_bind_to_gtt] *ERROR* GTT full, but LRU list empty
[drm:i915_gem_object_pin] *ERROR* Failure to bind: -12<3>[drm:i915_gem_idle] *ERROR* hardware wedged
I get this too with git, master, xserver 1.5, gem enabled kernel.
This needs to be retested against current drm-intel-next kernel and master xf86-video-intel. Dylan: You've wandered onto an unrelated bug report. Please submit your own so it doesn't get lost. It is fine with drm-intel-next kernel and master xf86-video-intel. |
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Created attachment 18647 [details] xorg.conf System Environment: -------------------------- --Platform: gm45 --Architecture(32-bit,64-bit,compatiblity): 64bit --2D driver: (xf86-video-intel-2.5-branch)94a86fa51a931f0059ea17728f857ec92cec5b16 --3D driver: (master)7a2ab6d05573508389b38f8f1fa261ba56062865 --DRM: shipped with kernel 2.6.27-rc4-eric(gem) --Xserver: X Server 1.5.99.1 --Kernel: 2.6.27-rc4-eric --Display connector: VGA Bug detailed description: -------------------------- When starting Xorg, there is no dispaly on the screen,but X can be found in the "ps -e" list."pkill X" can not kill the X ,but you can kill it by "pkill - 9 X",and can't switch VT,can't not run xrandr,xvinfo,glxinfo and what not. Reproduce steps: ---------------- 1 X &