[QTBUG-82795] Qt 5.12.7 error on cinematic experience - Qt Bug Tracker

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Details

Type: Bug
Status: Closed
Priority: P3: Somewhat important
Resolution: Done
Affects Version/s: 5.12.7
Fix Version/s: None
Component/s: QPA: EGLFS
Labels:
None
Environment:
Buildroot
Linux 4.14
Mesa3d
Qtbase 5.12.7
i.mx6

Platform/s:

Linux/Other display system

Description

I got an error when I run cinematic experience on an iMX6.

EGLPlatformContext: eglSwapBuffers failed: 3003
Could not lock GBM surface front buffer

The error appear when I clone two output flow video.

The error is caused by the two commit.

a5a37a7529 eglfs: kms: Read page flip events on a dedicated thread
5705133066 eglfs: kms: Make threaded atomic drm work

When reverted both or one of them the error disappear.

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Activity

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Assignee:: Laszlo Agocs

Reporter:: Kory Maincent

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 10 Mar '20 13:25

Updated:: 13 Mar '23 13:24

Resolved:: 13 Mar '23 13:24

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