This patchset does some cleaning up of the atomic VCPI helpers for MST, and converts nouveau over to using them. I would have included amdgpu in this patch as well, but at the moment moving them over to the atomic helpers is nontrivial. [sorry for still not adding your R-Bs! I ended up needing to make a lot of changes to make it so we do actually kref() each port in the atomic state] Cc: Daniel Vetter <daniel@xxxxxxxx> Lyude Paul (6): drm/dp_mst: Add some atomic state iterator macros drm/dp_mst: Return kref_put() result from drm_dp_put_port() drm/dp_mst: Start tracking per-port VCPI allocations drm/dp_mst: Check payload count in drm_dp_mst_atomic_check() drm/nouveau: Stop unsetting mstc->port, check connector registration drm/nouveau: Use atomic VCPI helpers for MST drivers/gpu/drm/drm_dp_mst_topology.c | 307 +++++++++++++++++++++--- drivers/gpu/drm/i915/intel_display.c | 4 + drivers/gpu/drm/i915/intel_dp_mst.c | 64 +++-- drivers/gpu/drm/nouveau/dispnv50/disp.c | 67 ++++-- include/drm/drm_dp_mst_helper.h | 101 +++++++- 5 files changed, 459 insertions(+), 84 deletions(-) -- 2.19.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
