About GPU Tearing on X11 in i.MX6Q.

[keitanagashima]

Dear Sir or Madam,

Hello.

Now, my customer built the Yocto linux (L3.10.17) with graphical back end as x11.

But, they faced the tearing issue by using EGL.

I found below discussion.

GPU Tearing on X11

[Q1]

Is my understanding right?

"X11 EGL has VSYNC issue = Can't prevent the Tearing"

(Or, this issue had already fixed?)

[Q2]

Which graphical back end should one select with using EGL?

Best Regards,

Keita

[igorpadykov · Accepted solution]

Hi Keita

1. right, refer to attached document sect.1.7 Tearing

https://bugzilla.yoctoproject.org/show_bug.cgi?id=6760

2. wayland

Best regards

igor

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