dev: gcdb: display: add topology configs for nt35597 WQXGA dual-DSI panels

Add two topology configurations for NT35597 WQXGA dual-dsi cmd and video
mode panel such that any configuration can be changed at run-time.

* 2 layer mixers + 2 ctl path (default)
* 1 layer mixer + 1 ctl path + pingpong_split

Change-Id: Iab4e9962e14793675541e4069e7bac9232bd3b85
2 files changed