https://bugs.freedesktop.org/show_bug.cgi?id=78641
Priority: medium
Bug ID: 78641
Assignee: dri-devel at lists.freedesktop.org
Summary: Radeon makes Flash player with VDPAU enabled hang at
vlVdpDecoderDestroy ? flush ? radeon_drm_ws_queue_cs
Severity: normal
Classification: Unclassified
OS: All
Reporter: mail at 3v1n0.net
Hardware: Other
Status: NEW
Version: 10.1
Component: Drivers/Gallium/r600
Product: Mesa
Created attachment 98951
--> https://bugs.freedesktop.org/attachment.cgi?id=98951&action=edit
Radeon deadlock with Flash + VDPAU
1) Enable VDPAU support in flash player [1]
2) Visit web pages such as [2] (in that page the hang happens
when the AD has been played and the actual video should start).
At this point the flash player hangs (plugin-container process with firefox),
and there's no way to resume it other than killing the parent process.
It seems like a deadlock, see the attached backtrace; not sure if this has
something in common with Bug 70123.
This is when using mesa 10.1 (4a86465) in Ubuntu 14.04.
[1] echo -e "EnableLinuxHWVideoDecode = 1\nOverrideGPUValidation = 1" >>
/etc/adobe/mms.cfg
[2]
http://video.corriere.it/i-ragazzi-anni-90-come-eravamo/9fd1a13c-d9b5-11e3-8b8a-dcb35a431922
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