[Bug 100510] [radeon] Heavy artifacts during hw accelerated playback of wmv files

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100510

Arthur Marsh <arthur.marsh at internode.on.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #10 from Arthur Marsh <arthur.marsh at internode.on.net> ---
commit 8f12bbe6d94a51f3ae314c27cc7b9b315adfe383
Author: Christian König <christian.koenig at amd.com>
Date:   Tue Apr 11 19:20:20 2017 +0200

    drm/radeon: force the UVD DPB into VRAM as well

    Seems to be mandatory for WMV playback.

    Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=100510

breaks video playback for me with a VERDE card (DVD and some other formats),
with the error: 

[75728.141010] [drm:radeon_uvd_cs_parse [radeon]] *ERROR* msg/fb buffer
14674000-1686F000 out of 256MB segment!                                         
[75728.141030] [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid command stream !

I'm happy to supply more specifics of my configuration.

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