| Summary: | [965GM S4] vblank error when suspending and graphics corruption on resume | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | James Newton <redshodan> | ||||||||||||
| Component: | Driver/intel | Assignee: | Jesse Barnes <jbarnes> | ||||||||||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||||
| Severity: | normal | ||||||||||||||
| Priority: | medium | Keywords: | NEEDINFO | ||||||||||||
| Version: | git | ||||||||||||||
| Hardware: | Other | ||||||||||||||
| OS: | All | ||||||||||||||
| Whiteboard: | |||||||||||||||
| i915 platform: | i915 features: | ||||||||||||||
| Attachments: |
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Created attachment 25935 [details]
dmesg
Created attachment 25936 [details]
xorg.log
Created attachment 25937 [details]
reg dump before
Created attachment 25938 [details]
reg dump after
Hm, regdumps don't have anything interesting. Do you still see this with more recent kernel bits? Best if you could try git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel.git (drm-intel-next branch). Oh I'm sorry, I forgot about this bug report. I'm running 2.6.30-rc8-16278-g03d6069 now and its been working like a champ on suspend/resume. So problem fixed. :) Yay, thanks for the update. |
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Created attachment 25934 [details] xorg.conf After putting the laptop into sleep to disk and resuming got some corruption of the display. In updated areas of windows. Mainly the top window bar, popup menus, and changed text. After 10 minutes it disappeared on its own and is now working correctly. Looking in the logs I see these two messages. The first one was during the resume of the kernel and the second was when the corruption stopped. [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0 [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22 While trying to reproduce this bug and get intel_reg_dump output the first message appeared again but the corruption did not. nor did the second message happen. Environment details: chipset: 965GM arch: i686 versions: I think I got the git commit ids right. But if not these are all current against the freedesktop repositories as of 9am MDT 04-17-2009. drm: f57d7f4b0b14972f92a83f155ae8033478aa7729 xf86-video-intel: 87332a7cc16af82aa47e07fbf90da3635b071dbf mesa: 08ec7e0d329a72433b427e8167b2c3442d1f53b4 drm-intel-next: 7c7327d9664280cad833da1f14bad13a3ea8f0bf kernel: 2.6.30-rc5-15812-g7c7327d distribution: Gentoo (up to date) machine: Lenovo X61s display connector: LVDS laptop display kernel config: KMS is on