platform: msm_shared: add pingpong-split support through topology configs

Pingpong-split defines a HW data path but whether to use it or not should
be panel and target dependent. Thus add support for panel to specify if
pingpong-split should be used or not through topology configurations.

Change-Id: Iebe8fafcd5030ebba167e58c719a3bad9d4ac896
5 files changed