https://bugs.freedesktop.org/show_bug.cgi?id=108781
--- Comment #31 from alex.vl@tut.by --- Comment on attachment 142687 --> https://bugs.freedesktop.org/attachment.cgi?id=142687 Patch to workaround FATAL issue on VCE2.0 ringtest initialization .
Note: Its just workaround .
I see 2 problems : - Issue with HW initialization. ( why VCE2.0 ringtest not pass ) - Driver-cleanup issue : cause ( Memory manager not clean during takedown.)