radio-iris: Configure repeat count for PS string

- When FM Rx tuned to a station, not receiving complete PS string.
  SOC is not waiting for complete PS string. it is sending PS event
  even if it has part of PS string as well.
- Added support for setting repeat count for PS string
  to get refined PS string from receiver.

CRs-Fixed: 474719
Change-Id: I71c0c1c8af9488573c05d816c37982f9ed935a87
Signed-off-by: Venkateshwarlu Domakonda <Venkateshwarlu@codeaurora.org>
diff --git a/include/media/radio-iris-commands.h b/include/media/radio-iris-commands.h
index d41baa9..0b3331a 100644
--- a/include/media/radio-iris-commands.h
+++ b/include/media/radio-iris-commands.h
@@ -71,6 +71,7 @@
 	V4L2_CID_PRIVATE_CF0TH12,
 	V4L2_CID_PRIVATE_SINRFIRSTSTAGE,
 	V4L2_CID_PRIVATE_RMSSIFIRSTSTAGE,
+	V4L2_CID_PRIVATE_RXREPEATCOUNT,
 
 	/*using private CIDs under userclass*/
 	V4L2_CID_PRIVATE_IRIS_READ_DEFAULT = 0x00980928,