https://bugs.freedesktop.org/show_bug.cgi?id=111305
Martin Peres changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=111305
--- Comment #3 from Alex Deucher ---
(In reply to Paul Menzel from comment #2)
>
> Just to clarify, the VRAM on the external graphics device is powered off,
> correct?
Correct.
>
> Are there any tools to analyze these delays?
I guess
https://bugs.freedesktop.org/show_bug.cgi?id=111305
--- Comment #2 from Paul Menzel ---
(In reply to Alex Deucher from comment #1)
> The contents of vram have to be moved to system memory on suspend since vram
> is powered off. Depending on general memory pressure at suspend time it may
> take
https://bugs.freedesktop.org/show_bug.cgi?id=111305
--- Comment #1 from Alex Deucher ---
The contents of vram have to be moved to system memory on suspend since vram is
powered off. Depending on general memory pressure at suspend time it may take
a while to get the contexts of vram into system
https://bugs.freedesktop.org/show_bug.cgi?id=111305
Bug ID: 111305
Summary: `ttm_bo_handle_move_mem` sometimes takes more than 50
ms
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
