| Summary: | i945 : black screen using UXA | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | incubusss <mdv> | ||||||
| Component: | Driver/intel | Assignee: | Carl Worth <cworth> | ||||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||
| Severity: | major | ||||||||
| Priority: | medium | CC: | jobi, mdv | ||||||
| Version: | 7.4 (2008.09) | Keywords: | NEEDINFO | ||||||
| Hardware: | x86-64 (AMD64) | ||||||||
| OS: | Linux (All) | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | i915 features: | ||||||||
| Attachments: |
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Created attachment 24903 [details]
syslog with trace
I attach full syslog with Trace
Does your distro kernel have GEM disabled somehow? (II) intel(0): 0x0062b000-0x00e2afff: fake bufmgr (8192 kB) There are some fixes for non-GEM UXA post 2.7.1 Hello, Thank you for the original bug report. Without additional information, we're going to assume that the bug is indeed fixed, (by the fixes alluded to by Eric above). If you discover that we're wrong, please reopen the bug and let us know the circumstances under which the bug still persists. Thanks, -Carl |
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Created attachment 24836 [details] Xorg log UXA doesn't work at all (black screen) with current intel driver git. With intel driver 2.6.3 it works. There's no problems with EXA. lspci : 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) Xorg.0.log (full log attached) : (WW) intel(0): ESR is 0x00000001, instruction error (WW) intel(0): PRB0_CTL (0x0001f001) indicates ring buffer enabled (WW) intel(0): Existing errors found in hardware state. Syslog : klogd: RIP: 0010:[<ffffffffa064a730>] [<ffffffffa064a730>] i915_irq_emit+0x160/0x220 [i915] klogd: [<ffffffffa064a5d0>] ? i915_irq_emit+0x0/0x220 [i915] klogd: RIP [<ffffffffa064a730>] i915_irq_emit+0x160/0x220 [i915] OS : Mandriva 2009.1 cooker X.Org X Server 1.6.1 libdrm 2.4.9