[PATCH 0/2] MST deadlocking fixes
Lyude Paul
lyude at redhat.com
Fri Nov 4 23:59:24 UTC 2022
Some deadlock related fixes for amdgpu and DRM, spurred by:
https://gitlab.freedesktop.org/drm/amd/-/issues/2171
Unfortunately these don't fully fix the problem yet, but I'm getting
there!
Lyude Paul (2):
drm/amdgpu/mst: Stop ignoring error codes and deadlocking
drm/display/dp_mst: Fix drm_dp_mst_add_affected_dsc_crtcs() return
code
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 18 +--
.../display/amdgpu_dm/amdgpu_dm_mst_types.c | 107 ++++++++++--------
.../display/amdgpu_dm/amdgpu_dm_mst_types.h | 12 +-
drivers/gpu/drm/display/drm_dp_mst_topology.c | 2 +-
4 files changed, 74 insertions(+), 65 deletions(-)
--
2.37.3
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