| Priority | medium |
|---|---|
| Bug ID | 71796 |
| Assignee | dri-devel@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@gmail.com |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | git |
| Component | Drivers/DRI/R600 |
| Product | Mesa |
Created attachment 89477 [details]
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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