| Summary: | [ivb GT2] [SNA] eog does not show image | ||||||||||||||
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| Product: | xorg | Reporter: | Michael Laß <bevan> | ||||||||||||
| Component: | Driver/intel | Assignee: | Chris Wilson <chris> | ||||||||||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||||
| Severity: | normal | ||||||||||||||
| Priority: | medium | ||||||||||||||
| Version: | unspecified | ||||||||||||||
| Hardware: | x86-64 (AMD64) | ||||||||||||||
| OS: | Linux (All) | ||||||||||||||
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| i915 platform: | i915 features: | ||||||||||||||
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Description
Michael Laß
2012-09-12 10:01:26 UTC
Created attachment 67034 [details]
dmesg output when using SNA
Created attachment 67035 [details]
dmesg output when using UXA
Created attachment 67036 [details]
Xorg log when using SNA
Created attachment 67037 [details]
Xorg log when using UXA
Works fine here. One thing you can try is to compile the driver yourself, and then use --enable-debug=full and attach the (large) log file. Built a v3.5.3 and that seems to be key component to trigger the failure. This should explain why it became blank: commit 0d17208a66a7e54d4106f8a4034d3a928e28bb62 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 12 14:04:50 2012 +0100 sna: Avoid readback inplace if the target is unmappable We have to use the tiling indirect path, or else fail. References: https://bugs.freedesktop.org/show_bug.cgi?id=54808 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> And this should prevent it from taking that slow path in the first place: commit e5f137807c318588f546960668345eef34159e26 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 12 14:11:43 2012 +0100 sna: Avoid fallbacks to shadow pixels if FORCE_GPU is in effect References: https://bugs.freedesktop.org/show_bug.cgi?id=54808 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Wow, that was fast. I compiled the latest version from GIT (6069e78238ca57e3433d528680fe04766a1e5307) and unfortunately the problem still exists. Configure flags were the following: --enable-kms-only --disable-static --enable-dri --enable-xvmc --enable-sna --with-default-accel=uxa Then I added --enable-debug=full and tried to reproduce the error. But instead of showing me a black window the whole X-server crashed. This happens reproducibly but only when drivers were compiled with the debug option. I will attach the (big) Xorg.log which includes the crash. The log is way to big to attach it here so you can find it here: http://bi-co.net/xorg-intel/Xorg.log Hmm, so you have an antique version of cairo as well. Let me see what happens if I install that... commit d87a56ed1789e0c5058b302bb930d7e952ff3e5e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 13 09:57:30 2012 +0100 sna: Teach sna_replace__xor() how to tile large uploads This path is hit using eog+cairo-1.10 and a large image, e.g. http://marsrovers.jpl.nasa.gov/gallery/press/opportunity/20120705a/PIA15689_ Reported-by: Michael Laß <bevan@bi-co.net> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54808 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> And update cairo so that you don't hit this silly path! |
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