disp: msm: dp: add support for continuous PPS command

Add support to send PPS command with every frame for DP.
This is needed to satisfy the requirement of certain bridge
chips which need the PPS to be sent every frame.

Change-Id: I8711dff41e60d8b1e1c515a5d34a370a2409ce14
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sudarsan Ramesh <sudarame@codeaurora.org>

msm/dp/dp_parser.h

@@ -195,6 +195,7 @@ static inline char *dp_phy_aux_config_type_to_string(u32 cfg_type)
  * @gpio_aux_switch: presence GPIO AUX switch status
  * @dsc_feature_enable: DSC feature enable status
  * @fec_feature_enable: FEC feature enable status
+ * @dsc_continuous_pps: PPS sent every frame by HW
  * @has_widebus: widebus (2PPC) feature eanble status
   *@mst_fixed_port: mst port_num reserved for fixed topology
  * @parse: function to be called by client to parse device tree.
@@ -221,6 +222,7 @@ struct dp_parser {
 	bool no_aux_switch;
 	bool dsc_feature_enable;
 	bool fec_feature_enable;
+	bool dsc_continuous_pps;
 	bool has_widebus;
 	bool gpio_aux_switch;
 	bool lphw_hpd;