Bug 68804 - 16 re-frames video decoding stutter on UVD with radeon driver
Summary: 16 re-frames video decoding stutter on UVD with radeon driver
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r600 (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
QA Contact:
URL:
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Depends on:
Blocks:
 
Reported: 2013-09-01 01:40 UTC by russianneuromancer
Modified: 2013-10-25 15:28 UTC (History)
0 users

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Attachments
dmesg (98.59 KB, text/plain)
2013-09-01 01:40 UTC, russianneuromancer 		Details
vdpauinfo (2.56 KB, text/plain)
2013-09-01 01:42 UTC, russianneuromancer 		Details
View All

Description russianneuromancer 2013-09-01 01:40:20 UTC 
Created attachment 84984 [details]
dmesg

16 re-frames video decoding (and probably also 12 re-frames) stutter on UVD with radeon driver (same video is decoded fine with fglrx driver via XvBA). mplayer2 with enabled VDPAU is used for this test.
16 re-frames sample: http://www.mediafire.com/?tdukvcaj87nivn7

Radeon HD 6310
Linux 3.11 with drm-next from this folder: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/current/ (build 3.11.0-996.201308300442). radeon.dpm is enabled.
libdrm 2.4.46+git1308291007.f17d41
xserver-xorg-video-radeon 7.2.0+git1308270847.8927d3
Mesa 9.3~git1308301002.74be77
libvdpau1 0.7-1
mplayer2 2.0-554-gf63dbad
Ubuntu 13.04 x86_64

Driver, Mesa and firmwares installed from this PPA: https://launchpad.net/~oibaf/+archive/graphics-drivers

dmesg output attached.
vdpauinfo output attached.
Comment 1 russianneuromancer 2013-09-01 01:42:35 UTC 
Created attachment 84988 [details]
vdpauinfo
Comment 2 russianneuromancer 2013-10-25 15:28:20 UTC 
Not reproducible anymore with current Mesa git and XBMC git.

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