disp: msm: sde: add new interface for RFI feature

Add a new connector range property and a new entry to the panel
capability blob to publish the list of supported RFI frequencies.
In addition, add the required functions to set, validate and update
DSI bit clock rate value to trigger an internal seamless mode switch
and reconfigure DSI clock and PLL.

Change-Id: I7d19cc369f8c5528709f2f20a51ef02180ebdea4
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>

msm/msm_drv.h

@@ -211,6 +211,7 @@ enum msm_mdp_conn_property {
 	CONNECTOR_PROP_BL_SCALE,
 	CONNECTOR_PROP_SV_BL_SCALE,
 	CONNECTOR_PROP_SUPPORTED_COLORSPACES,
+	CONNECTOR_PROP_DYN_BIT_CLK,
 
 	/* enum/bitmask properties */
 	CONNECTOR_PROP_TOPOLOGY_NAME,