https://bugs.freedesktop.org/show_bug.cgi?id=71796
Priority: medium
Bug ID: 71796
Assignee: dri-devel at lists.freedesktop.org
Summary: Hardware assisted (VDPAU) decoding of MPEG-2 causes
GPU lockup - Radeon HD6950
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: libgradev at gmail.com
Hardware: x86-64 (AMD64)
Status: NEW
Version: git
Component: Drivers/DRI/R600
Product: Mesa
Created attachment 89477
--> https://bugs.freedesktop.org/attachment.cgi?id=89477&action=edit
DMESG output showing hardware info and lockup.
Playing back MPEG-2 compressed video causes a GPU lockup and reset. This
happens about 9 times out of 10 upon start of playback - the other time
playback starts fine.
About 4 out of 5 times the reset is successful and playback begins a catchup
phase before continuing normally - otherwise it results in a complete system
freeze.
If playback actually starts it continues fine.
Using VDPAU assisted playback via XBMC. Using software only playback works fine
every time. h264 playback seems unaffected.
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