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  • #581
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Created Sep 18, 2019 by Bugzilla Migration User@bugzilla-migration

rv730 agp reproducable uvd gpu hangs in fullscreen

Submitted by Roman Elshin

Assigned to Default DRI bug account

Link to original bug (#94511)

Description

Created attachment 122250 dmesg

With some movies gpu hangs are quite reproducable while playing with "mpv hwdec=vdpau vo=vdpau" in fullscreen (1920x1200), in the same time "mpv hwdec=vdpau vo=opengl" work fine there. For me it is quite easy to reproduce this with such encoded video: ffmpeg -i big_buck_bunny_1080p_surround.avi -vf scale=1024:576 -c:v libx264 -preset medium -x264-params keyint_min=23 -c:a copy output_1024_576.mkv Mostly it requires less then one minutes of playing in full screen for GPU hangs. I suppose that problem is rv730 specific, as I can not reproduce it with rv740 (but it PCIe and work with CPU which is mutch faster).

Attachment 122250, "dmesg":
dmesg-4.4.4.log

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