platform: msm_shared: add dst split support for dual DSI command mode

Enable the destination split/ping_pong split feature by programming
PPB0_CONFIG and PPB0_CNTL registers. Also avoid configuring the CTL1
registers when this feature is enabled.

Change-Id: Ib79fa6b9aff43779fdcd31f9a16d30d8853c6e03
1 file changed