https://bugs.freedesktop.org/show_bug.cgi?id=78788
Priority: medium
Bug ID: 78788
Assignee: dri-devel at lists.freedesktop.org
Summary: [Radeon\VCE] Performance regression after using VCE
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: pontostroy at gmail.com
Hardware: x86-64 (AMD64)
Status: NEW
Version: XOrg CVS
Component: DRM/Radeon
Product: DRI
Linux drm-next 3.15rc3
Radeon hd 7790
After using VCE video encoding, 3d performance slow down up to 3-4 times
I made short video with this problem
http://www.youtube.com/watch?v=YfPXHTHzO6s
dmesg after vce
[ 415.097591] switching from power state:
[ 415.097595] ui class: performance
[ 415.097596] internal class: none
[ 415.097598] caps:
[ 415.097611] uvd vclk: 0 dclk: 0
[ 415.097612] power level 0 sclk: 30000 mclk: 15000 pcie gen: 3
pcie lanes: 16
[ 415.097613] power level 1 sclk: 105000 mclk: 150000 pcie gen: 3
pcie lanes: 16
[ 415.097614] status: c r
[ 415.097615] switching to power state:
[ 415.097615] ui class: performance
[ 415.097616] internal class: none
[ 415.097617] caps:
[ 415.097618] uvd vclk: 0 dclk: 0
[ 415.097618] power level 0 sclk: 30000 mclk: 15000 pcie gen: 3
pcie lanes: 16
[ 415.097619] power level 1 sclk: 105000 mclk: 150000 pcie gen: 3
pcie lanes: 16
[ 415.097620] status: c r
[ 441.772194] switching from power state:
[ 441.772198] ui class: performance
[ 441.772199] internal class: none
[ 441.772200] caps:
[ 441.772201] uvd vclk: 0 dclk: 0
[ 441.772202] power level 0 sclk: 30000 mclk: 15000 pcie gen: 3
pcie lanes: 16
[ 441.772203] power level 1 sclk: 105000 mclk: 150000 pcie gen: 3
pcie lanes: 16
[ 441.772204] status: c r
[ 441.772205] switching to power state:
[ 441.772205] ui class: performance
[ 441.772206] internal class: none
[ 441.772207] caps:
[ 441.772207] uvd vclk: 0 dclk: 0
[ 441.772208] power level 0 sclk: 30000 mclk: 15000 pcie gen: 3
pcie lanes: 16
[ 441.772209] power level 1 sclk: 105000 mclk: 150000 pcie gen: 3
pcie lanes: 16
[ 441.772210] status: c r
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/dri-devel/attachments/20140516/4105ba75/attachment.html>
