| Summary: | [KMS] i915 rendering hang after resume from hibernation | ||||||||||||
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| Product: | xorg | Reporter: | Adam Lantos <hege> | ||||||||||
| Component: | Driver/intel | Assignee: | ykzhao <yakui.zhao> | ||||||||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||
| Severity: | major | ||||||||||||
| Priority: | medium | CC: | nalimilan | ||||||||||
| Version: | 7.4 (2008.09) | ||||||||||||
| Hardware: | x86 (IA32) | ||||||||||||
| OS: | Linux (All) | ||||||||||||
| Whiteboard: | |||||||||||||
| i915 platform: | i915 features: | ||||||||||||
| Attachments: |
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Created attachment 26741 [details]
Xorg server log
Created attachment 26742 [details]
GPU debug files, gpu_dump output and kernel log
Suspend to ram works for me, only hibernation don't. Also I had full screen corruption (maybe some tiling/A17 issue?). Reporter on 22039 had only glyph corruptions. (In reply to comment #4) > Suspend to ram works for me, only hibernation don't. Also I had full screen > corruption (maybe some tiling/A17 issue?). Reporter on 22039 had only glyph > corruptions. Can you do the hibernation test under the console mode and see whether the issue still exists? a. boot the system under the console mode(Don't start X) b. do the hibernation/resume c. start X and see whether the i915 rendering can work Thanks. Created attachment 27317 [details] [review] restore the modeset for every activated crtc Hi, Adam Will you please try the attached patch on the latest linus git tree and see whether the issue still exists after hibernation? Thanks. I tried linux-2.6-stable with your patch applied, resume works correctly now, thanks. queued: commit 354ff96772540d2e836194bf14dd9c05c274055c Author: Zhao Yakui <yakui.zhao@intel.com> Date: Wed Jul 8 14:13:12 2009 +0800 drm/i915: Restore the KMS modeset for every activated CRTC |
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Created attachment 26740 [details] Photo of screen After resume from hibernation, rendering hung with artifacts, only mouse moves, had to poweroff machine via ACPI. Video is an i915GM, Thinkpad X41Tablet. Kernel version 2.6.30 plus commit 03d6069912babc07a3da20e715dd6a5dc8f0f867. Driver version is 2.8-RC1 on xserver 1.6.2-RC1.