Add below new APIs to dp_mst_sim to allow more controls from other
dp modules:
dp_sim_create_bridge: create dp_sim bridge simulator.
dp_sim_destroy_bridge: destroy dp_sim bridge simulator.
dp_sim_set_sim_mode: enable/disable simulation mode.
dp_sim_set_mst_mode: update dp-mst simulation mode.
dp_sim_update_port_status: update dp-mst port status in simulator.
dp_sim_update_port_edid: update dp-sst/mst port edid in simulator.
dp_sim_write_dpcd_reg: update dpcd register in simulator.
dp_sim_read_dpcd_reg: read dpcd register from simulator.
With the new functions dp_debug can move its internal debug function
to dp aux simulator, and dp_display can switch between simulation
mode and physical mode dynamically.
Change-Id: I26296b45a38dac422b8a098b50dca287909c8000
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
Signed-off-by: Karim Henain <khenain@codeaurora.org>
Signed-off-by: Sudarsan Ramesh <sudarame@codeaurora.org>
