Linux kernel bug fix: drm/amd/display: Don't lock connection_mutex for DMUB HPD
Subsystem: gpu/amd (drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c)
Bug type: deadlock, severity: medium
Keywords: deadlock
Files changed: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
Introduced by Jude Shih on 2021-09-01 16:55:10 -0400; fixed by Nicholas Kazlauskas on 2021-11-09 17:08:00 -0500 (lifetime: 69 days)