[Bug 1849084] Re: Freeze on system-resume caused by kwin and amdgpu driver

khitschler 1849084 at bugs.launchpad.net
Fri May 15 14:41:10 UTC 2020


@jose: The above workaround seems to be related with your patch
mentioned at #42.

The function "amdgpu_present_check_flip()" returns prematurely if the
variable "info->allowPageFlip" is set to false. "info->allowPageFlip"
contains the evaluation of the configuration "OPTION_PAGE_FLIP"
evaluated from the option setting "EnablePageFlip". So the mentioned
part of code where the patch is located is never processed.

Maybe this helps a piece more.

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Title:
  Freeze on system-resume caused by kwin and amdgpu driver

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