| Summary: | sometimes blank screen when openarena start in non-native mode | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | zhao jian <jian.j.zhao> | ||||||||||
| Component: | DRM/Intel | Assignee: | Wang Zhenyu <zhenyu.z.wang> | ||||||||||
| Status: | CLOSED FIXED | QA Contact: | |||||||||||
| Severity: | major | ||||||||||||
| Priority: | high | CC: | eric, jbarnes | ||||||||||
| Version: | XOrg git | Keywords: | patch | ||||||||||
| Hardware: | Other | ||||||||||||
| OS: | Linux (All) | ||||||||||||
| Whiteboard: | |||||||||||||
| i915 platform: | i915 features: | ||||||||||||
| Attachments: |
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Does it happen with all panel fitting modes? (In reply to comment #1) > Does it happen with all panel fitting modes? Yes. With all combinations between X and app(they are in different mode) it will be blank screen, but if the X set to a lower resolution and openarena set to a higher resolution, then the openarena can't be started with the following error, is it acceptable or is it another bug? X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 129 (XFree86-VidModeExtension) Minor opcode of failed request: 10 (XF86VidModeSwitchToMode) Value in failed request: 0x113 Serial number of failed request: 137 Current serial number in output stream: 139 Created attachment 31432 [details] [review] plane flush wait interruptible fix Please help to test with this patch against 'drm-intel-next' branch. (In reply to comment #3) > Created an attachment (id=31432) [details] > plane flush wait interruptible fix > Please help to test with this patch against 'drm-intel-next' branch. With the your patch I tested it about 20 times consecutively on GM45, it works well. But if the X set to a lower resolution and openarena set to a higher resolution, then the openarena can't be started with the following error, is it acceptable or is it another bug? X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 129 (XFree86-VidModeExtension) Minor opcode of failed request: 10 (XF86VidModeSwitchToMode) Value in failed request: 0x113 Serial number of failed request: 137 Current serial number in output stream: 139 yeah, I think that should be different. Jian, please file a separate bug for the X error issue. Zhenyu, where's your patch committed? for-linus? No, it's not committed. And I think I have a simpler patch for it, it's against xf86-video-intel instead. I haven't tested it at all, you may help to verify if it works. Created attachment 31614 [details] [review] wait rendering to fb bo before modesetting Test patch against xf86-video-intel. Created attachment 31615 [details] [review] updated patch Jesse thought origin kernel patch might be better, so ignore the DDX patch testing. (In reply to comment #10) > Jesse thought origin kernel patch might be better, so ignore the DDX patch > testing. OK. But we have tested this patch this afternoon, it works well on GM45.(more than 20 times consecutively) So, both your patch in kernel and the patch in 2D driver can fix the bug. Good. Can we push this to 2.6.32? We failed to fix this important bug in Q3 release. I hope we can include it in Q4 release. Fixed in linus tree. commit b9241ea31fae4887104e5d1b3b18f4009c25a0c4 Author: Zhenyu Wang <zhenyuw@linux.intel.com> Date: Wed Nov 25 13:09:39 2009 +0800 drm/i915: Don't wait interruptible for possible plane buffer flush (In reply to comment #13) > Fixed in linus tree. > commit b9241ea31fae4887104e5d1b3b18f4009c25a0c4 > Author: Zhenyu Wang <zhenyuw@linux.intel.com> > Date: Wed Nov 25 13:09:39 2009 +0800 > drm/i915: Don't wait interruptible for possible plane buffer flush We tested with 2.6.33-rc5, it works well on GM965 now but still fail on GM45. Should be fixed in recent kernel, pls test 2.6.33-rc8. (In reply to comment #15) > Should be fixed in recent kernel, pls test 2.6.33-rc8. It was fixed with the new code. Closing old verified. |
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Created attachment 29655 [details] xorg.0.log System Environment: -------------------------- Arch: i386 Platform: GM45 Libdrm: (master)cdd325b59a17a614b90fc2f8b388175e6d79e3cf Mesa: (mesa_7_6_branch)fac38e8c8f1814ae54703b872db8c6dd21c34a3b Xserver: (server-1.6-branch)3044711412d0a08ba65a491bd2441c0c8980f5e2 Xf86_video_intel: (master)b8c5c996e888485c3a16d645c8490592534a7882 Kernel: (master)74fca6a42863ffacaf7ba6f1936a9f228950f657 Bug detailed description: ------------------------- Start X and the openarena, it sometimes blank screen when it enters openarena and sometimes it becomes blank screen when it exit the game. It is caused by the mode change when enter/exit the game in non-native mode. If I set the games resolution to align with its screen, there will be no such issue. This issue also exists on 965GM. Reproduce steps: ---------------- 1. xinit & 2. run openarena