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

From: Lyude Paul
Date: Mon Jan 07 2019 - 19:57:54 EST

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@xxxxxxx>

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(-)