[PATCH 0/3] drm/amdgpu: Fix suspend/resume issues with MST

[Lyude Paul]

Fix the suspend/issues that Jerry Zuo found in amdgpu, and add some
compiler warnings for drivers ignoring the return code of
drm_dp_mst_topology_mgr_resume() to help ensure we don't need to fix
this again in the future for someone else's driver.

Cc: Jerry Zuo <Jerry.Zuo at amd.com>

Lyude Paul (3):
  drm/amdgpu: Don't ignore rc from drm_dp_mst_topology_mgr_resume()
  drm/amdgpu: Don't fail resume process if resuming atomic state fails
  drm/dp_mst: Add __must_check to drm_dp_mst_topology_mgr_resume()

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 37 +++++++++++++------
 drivers/gpu/drm/drm_dp_mst_topology.c         |  3 +-
 include/drm/drm_dp_mst_helper.h               |  3 +-
 3 files changed, 29 insertions(+), 14 deletions(-)

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2.20.1