drm/msm/dsi-staging: update dsi clock calculations

Change updates dsi clock calculations for command mode
as per recommendation. Now dsi clocks are tied to
frame transer time. Propagate correct frame transfer
time to hal to update mdp clocks and bandwidth needed
accordingly.

Change-Id: I46f9038622ddd47cc53c5f3d54229f69a7008c8a
Signed-off-by: Vara Reddy <varar@codeaurora.org>

msm/dsi/dsi_ctrl.h

@@ -324,6 +324,7 @@ int dsi_ctrl_validate_timing(struct dsi_ctrl *dsi_ctrl,
  * dsi_ctrl_update_host_config() - update dsi host configuration
  * @dsi_ctrl:          DSI controller handle.
  * @config:            DSI host configuration.
+ * @mode:              DSI host mode selected.
  * @flags:             dsi_mode_flags modifying the behavior
  * @clk_handle:        Clock handle for DSI clocks
  *
@@ -335,7 +336,8 @@ int dsi_ctrl_validate_timing(struct dsi_ctrl *dsi_ctrl,
  */
 int dsi_ctrl_update_host_config(struct dsi_ctrl *dsi_ctrl,
 				struct dsi_host_config *config,
-				int flags, void *clk_handle);
+				struct dsi_display_mode *mode, int flags,
+				void *clk_handle);
 
 /**
  * dsi_ctrl_timing_db_update() - update only controller Timing DB