| Summary: | [855gm GEM]incorrect rendering when run mesa demo/gearbox with tiling on | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | liuhaien <haien.liu> |
| Component: | Drivers/DRI/i915 | Assignee: | Eric Anholt <eric> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | aguertin+freedesktop |
| Version: | unspecified | Keywords: | NEEDINFO |
| Hardware: | x86 (IA32) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Bug Depends on: | |||
| Bug Blocks: | 18841, 20277 | ||
| Attachments: |
xorg.0.log
xorg conf file screenshot of gearbox |
||
Created attachment 20788 [details]
xorg conf file
Created attachment 20792 [details]
screenshot of gearbox
it can work well if set tiling off. still exists against: Libdrm: (master)00d8e960ca665b7f0528438331f4d0ae77fbb4cc Mesa:(mesa_7_4_branch)b009a32bf428192fef2dc4787d25f022a472854f Xserver: (server-1.6-branch)60c161545af80eb78eb790a05bde79409dfdf16e Xf86_video_intel: (2.7)e2465249a90b9aefe6d7a96eb56a51fde54698a0 Kernel: (for-airlied)a2e785c32b886dd7f0289d1cf15fc14e9c81bc01 Haien, this still exist in Q2, right? (In reply to comment #5) > Haien, this still exist in Q2, right? > yes, I just test it with the latest driver.it is still broken. Libdrm: (master)de1ed01214874dcdd6116ff2587c8710d6ed4d2d Mesa: (master)5e6b593d35156a0068dc0eb3e55dec086f1cadd3 Xserver: (master)3525d140567e0ad5f0184e4b37893c47239e1628 Xf86_video_intel: (master)1e4784bf26e3c154f5673f7b5add3ef7af3b1474 Kernel: (drm-intel-next)b5aa8a0fc132dd512c33e7c2621d075e3b77a65e and also broken with stable branch: Libdrm: (master)de1ed01214874dcdd6116ff2587c8710d6ed4d2d Mesa: (mesa_7_5_branch)c72261f2a886e1f53025c2cf4b38b33ccfd62857 Xserver: (server-1.6-branch)a7a93c12f91e0de72868f17a555215f1795d9e2f Xf86_video_intel: (master)1e4784bf26e3c154f5673f7b5add3ef7af3b1474 Kernel: (qa-branch)07a2039b8eb0af4ff464efd3dfd95de5c02648c6 Could you retest with Mesa master as of: commit 7c8bed62e0165a0be3363f7abf81bf9e30341e00 Author: Eric Anholt <eric@anholt.net> Date: Fri Oct 30 15:33:11 2009 -0700 intel: Use GTT mapping when available for swrast. This improves piglit quick.tests runtime from 19:33 minutes to 6:06 on my GM45. It should also hide most of the A17 swizzling issues, though they'll still exist when swapping occurs (which is the kernel's problem either way) Verified with this commit. It also works fine with commit before it. |
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Created attachment 20787 [details] xorg.0.log System Environment: -------------------------- Host: x-855gm Arch: i386 OSD: Fedora Core release 6 (Zod) GEM_kernel: (for-airlied)728ced8c47f99a2287cdd0d3e77f5ae1a3d410e6 Libdrm: (master)b0d93c74d884b40bd94469a5ef75fdb2fef17680 Mesa: (master)154a9e5317f890618932cea0129ef887e16baf84 Xorg: 7.2 Xserver_stable: (server-1.6-branch)b268458eab2f213ec14dfe8013aa714c187e3aab Xf86_video_intel: (master)07f5a8223187c1abc79c104d2fa5859a54cecd Bug detailed description: ------------------------- startx ,run mesa demo/gearbox , we will get a incorrect display, see the screenshot in the attachment.