[Bug 76554] [gm45 regression] [drm:init_ring_common]: *ERROR* render ring initialization failed

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 24 09:55:20 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=76554

--- Comment #3 from Jiri Kosina <jikos at jikos.cz> ---
(In reply to comment #2)
> Created attachment 96294 [details] [review]
> Move all ring resets before setting the HWS patch
> 
> Out of curiousity, can you try?

This actually seems to make things substantially worse -- out of two
suspend-resume cycles with the kernel that had this patch applied (on top of
drm-intel-testing), in both cases the issue triggered.

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