[Bug 98280] RX480 GPU lockup with vaapi encoding

[Bug 98280] RX480 GPU lockup with vaapi encoding

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=98280

            Bug ID: 98280
           Summary: RX480 GPU lockup with vaapi encoding
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: haagch@frickel.club

Created attachment 127333
  --> https://bugs.freedesktop.org/attachment.cgi?id=127333&action=edit
dmesg 4.9-rc1

Happens with 4.8 and 4.9-rc1. I haven't tried 4.7.

This pipeline hangs the GPU very quickly:

gst-launch-1.0 ximagesrc display-name=:0 use-damage=0 startx=0 starty=0
endx=1919 endy=1079 ! videoconvert ! video/x-raw,framerate=60/1,format=NV12 !
vaapih264enc ! h264parse ! matroskamux ! filesink location=output.avi

attached dmesg is from 4.9-rc1.

As far as I can see, it also produces one frame corrupted output with the image
being duplicated vertically and then squashed to fit into 1920x1080, see bug
98278.

Probably not related to bug 97240, but maybe?

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[Bug 98280] RX480 GPU lockup with vaapi encoding

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https://bugs.freedesktop.org/show_bug.cgi?id=98280

Christoph Haag <haagch@frickel.club> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Christoph Haag <haagch@frickel.club> ---
I'll mark this as invalid although it might still be worth to investigate.

I took some suggestions from bug 98278 for my recording script and this is the
pipeline I end up with:

gst-launch-1.0 -e ximagesrc display-name=:0 use-damage=0 startx=0 starty=0
endx=1919 endy=1079 ! multiqueue ! video/x-raw,format=BGRx,framerate=60/1 !
videoconvert ! video/x-raw,format=NV12,framerate=60/1 ! multiqueue !
vaapih264enc rate-control=cqp bitrate=5000 ! video/x-h264,profile=baseline !
h264parse ! multiqueue ! matroskamux name=muxer. ! progressreport name=Rec_time
! filesink location=output.mkv

This records very nicely and looks like it does NOT cause GPU hangs.

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[Bug 98280] RX480 GPU lockup with vaapi encoding

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https://bugs.freedesktop.org/show_bug.cgi?id=98280

Christian König <deathsimple@vodafone.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #2 from Christian König <deathsimple@vodafone.de> ---
We have fixed quite a bunch of issue with VA-API as well as the kernel
recently. Could be that this is fixed by now.

Anyway let's close this bug for now.

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