drm/komeda: Initialize komeda component as drm private object

Initialize koemda_layer, komeda_compiz, komeda_improc and
komeda_timing_ctrlr as drm private object, then track komeda private
component state by drm_atomic_state.

v2:
- Update code after Applied commit:
  b962a12050a3 ("drm/atomic: integrate modeset lock with private objects")

Signed-off-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
3 files changed