https://bugzilla.kernel.org/show_bug.cgi?id=67571
--- Comment #4 from Eric Valette eric.valette@free.fr --- Thanks. Indeed it fixes the bug that carsh the kernel buy I still have this:
[drm] ib test on ring 0 succeeded in 0 usecs [ 27.400271] [drm] ib test on ring 3 succeeded in 1 usecs [ 37.421526] radeon 0000:00:01.0: GPU lockup CP stall for more than 10001msec [ 37.421559] radeon 0000:00:01.0: GPU lockup (waiting for 0x0000000000000004 last fence id 0x0000000000000002 on ring 5) [ 37.421570] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35). [ 37.441641] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35). [ 37.441664] [drm] Found smc ucode version: 0x00010200 [ 38.411143] [drm:dce4_afmt_write_speaker_allocation] *ERROR* Couldn't read Speaker Allocation Data Block: 0 [ 42.249879] [drm] Disabling audio 0 support
Does this mean I will get no audio via HDMI?