<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - VCE encoding sometimes locks up since 4.8-rc1" href="https://bugs.freedesktop.org/show_bug.cgi?id=97240#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - VCE encoding sometimes locks up since 4.8-rc1" href="https://bugs.freedesktop.org/show_bug.cgi?id=97240">bug 97240</a> from <a class="email" href="mailto:haagch@frickel.club" title="Christoph Haag <haagch@frickel.club>"> Christoph Haag</a> <pre>(In reply to Andy Furniss from <a href="show_bug.cgi?id=97240#c4">comment #4</a>) > (In reply to Christoph Haag from <a href="show_bug.cgi?id=97240#c3">comment #3</a>) > > > Also the decodebin element uses vaapi to decode the video, so I may have > > mischaracterized the bug in the first place that it's really an UVD problem. > > So does something like below work? > > for X in $(seq 1 50); do gst-launch-1.0 -e filesrc > location=big_buck_bunny_720p_1mb.mp4 ! qtdemux ! avdec_h264 ! videoconvert ! > omxh264enc ! fakesink; done Yes. > My Tonga used to have this issue and this post prompted me to look what > fixed it = > it was a recent tonga firmware upgrade so not much use to you, also I think > power gating for uvd/vce is disabled for tonga - so maybe another difference. > > While the issue existed I could work around by forcing my clocks to high > when testing vce = > > echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level > then > echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level > > after testing finished to keep thinks cooler :-) (note that if you change > modes or your monitor goes into dpms this will happen anyway) No.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>