[Bug 97976] VCE regression BO to small for addr since winsys/amdgpu: enable buffer allocation from slabs
https://bugs.freedesktop.org/show_bug.cgi?id=97976
Bug ID: 97976 Summary: VCE regression BO to small for addr since winsys/amdgpu: enable buffer allocation from slabs Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: adf.lists@gmail.com QA Contact: dri-devel@lists.freedesktop.org
R9 285 tonga, git llvm, drm-next-4.9-wip.
Since Mesa commit -
commit ffa1c669ddb48c25bab3457b8b2bfcd255acc674 Author: Nicolai Hähnle nicolai.haehnle@amd.com Date: Wed Sep 7 10:50:59 2016 +0200
winsys/amdgpu: enable buffer allocation from slabs
Using VCE encode fails (but not instantly) with
[drm:amdgpu_vce_cs_reloc [amdgpu]] *ERROR* BO to small for addr 0x010005fe00 139 138
If you have gstreamer + vce you may be able to reproduce with -
gst-launch-1.0 -f ximagesrc use-damage=0 startx=0 starty=0 endx=1919 endy=1079 ! queue ! videoconvert ! video/x-raw,framerate=60/1,format=NV12 ! queue ! vaapih264enc ! video/x-h264,profile=baseline ! fakesink
Which will run forever, it takes a few seconds to trigger for me. It assumes your screen is 1080p so may need tweaking and I guess may luck out of triggering at smaller sizes.
Other tests not involving gstreamer/screen grabbing = avconv reading 1080p rawvid from tmpfs are also affected.
https://bugs.freedesktop.org/show_bug.cgi?id=97976
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
--- Comment #1 from Alex Deucher alexdeucher@gmail.com ---
*** This bug has been marked as a duplicate of bug 97969 ***
https://bugs.freedesktop.org/show_bug.cgi?id=97976
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|DUPLICATE |--- Status|RESOLVED |REOPENED
https://bugs.freedesktop.org/show_bug.cgi?id=97976
--- Comment #2 from Alex Deucher alexdeucher@gmail.com --- Still probably a duplicate, but different winsys.
https://bugs.freedesktop.org/show_bug.cgi?id=97976
--- Comment #3 from Nicolai Hähnle nhaehnle@gmail.com --- Thanks for the report, I can reproduce this and will investigate.
https://bugs.freedesktop.org/show_bug.cgi?id=97976
--- Comment #4 from Nicolai Hähnle nhaehnle@gmail.com --- Created attachment 126880 --> https://bugs.freedesktop.org/attachment.cgi?id=126880&action=edit candidate fix
Should be fixed by the attached patch.
https://bugs.freedesktop.org/show_bug.cgi?id=97976
--- Comment #5 from Andy Furniss adf.lists@gmail.com --- (In reply to Nicolai Hähnle from comment #4)
Created attachment 126880 [details] [review] candidate fix
Should be fixed by the attached patch.
Yes, working OK with that.
https://bugs.freedesktop.org/show_bug.cgi?id=97976
Nicolai Hähnle nhaehnle@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|REOPENED |RESOLVED
--- Comment #6 from Nicolai Hähnle nhaehnle@gmail.com --- Should be fixed in Mesa master as of commit 13cb41f666212ed50a7939a37a373b4431a84033. Please re-open if the problem persists.
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