https://bugs.freedesktop.org/show_bug.cgi?id=108781
alex.vl@tut.by changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alex.vl@tut.by
--- Comment #34 from alex.vl@tut.by --- (In reply to Alex Deucher from comment #33)
(In reply to alex.vl from comment #31)
Comment on attachment 142687 [details] [review] [review] 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.)
Likely a duplicate of bug 108608. Have you tried the patch there (also mentioned in comment 22)?
FYI : No success (applying patch :https://patchwork.freedesktop.org/patch/259364/) ( seems isn't bug 108608 -- something else )
Notes My case is : (HW config: CPU:FX-9590 ; MB:M5A99Fx pro r2.0 ; GPU:R9 290 4G ) kernel v linux-4.19.6: - Boot normal till amdgpu module load - Then "black screen" - after ~5..10 sec fallbacked to VESA mode.