[Intel-gfx] [PATCH v7 0/4] Adding driver-private objects to atomic state

[Harry Wentland]

Patches 1-3: Reviewed-by: Harry Wentland <harry.wentland at amd.com>
Patch 4: Acked-by: Harry Wentland <harry.wentland at amd.com>

Harry

On 2017-04-21 01:51 AM, Dhinakaran Pandiyan wrote:
> 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(-)
>