Changes in this version: Used connector->atomic_check() to release vcpi slots instead of the atomic_release() callback. This series introduces void * type driver-private objects in core and adds helper functions that operate on these private objects. Drivers need to implement object-specific functions to swap and clear object states. The advantage of having void * for these objects in the core is objects of different types can be managed in the same atomic state array. The series implements DP-MST link bw tracking using the driver-private object infrastructure. Pandiyan, Dhinakaran (4): drm: Add driver-private objects to atomic state drm/dp: Introduce MST topology state to track available link bandwidth drm/dp: Add DP MST helpers to atomically find and release vcpi slots drm/dp: Track MST link bandwidth drivers/gpu/drm/drm_atomic.c | 65 +++++++++++++++ drivers/gpu/drm/drm_atomic_helper.c | 5 ++ drivers/gpu/drm/drm_dp_mst_topology.c | 150 ++++++++++++++++++++++++++++++++++ drivers/gpu/drm/i915/intel_dp_mst.c | 57 +++++++++++-- include/drm/drm_atomic.h | 101 +++++++++++++++++++++++ include/drm/drm_dp_mst_helper.h | 26 ++++++ 6 files changed, 398 insertions(+), 6 deletions(-) -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
