radio-tavarua: FM jumps to alternate freq. with AF jump option disabled

When the transmit power of the currently tuned station decreases,
FM Receiver automatically switches to available alternate frequencies,
even though the auto AF jump feature is not enabled

CRs-Fixed: 293773
Signed-off-by: Anantha Krishnan <ananthk@codeaurora.org>
diff --git a/include/media/tavarua.h b/include/media/tavarua.h
index b82ec58..a6c00bd 100644
--- a/include/media/tavarua.h
+++ b/include/media/tavarua.h
@@ -134,6 +134,7 @@
 	V4L2_CID_PRIVATE_TAVARUA_IOVERC,
 	V4L2_CID_PRIVATE_TAVARUA_INTDET,
 	V4L2_CID_PRIVATE_TAVARUA_MPX_DCC,
+	V4L2_CID_PRIVATE_TAVARUA_AF_JUMP,
 };
 
 enum tavarua_buf_t {
@@ -212,6 +213,8 @@
 #define RDCTRL_DEEMPHASIS_MASK	(1 << RDCTRL_DEEMPHASIS_OFFSET)
 #define RDCTRL_HLSI_OFFSET	6
 #define RDCTRL_HLSI_MASK	(3 << RDCTRL_HLSI_OFFSET)
+#define RDSAF_OFFSET		6
+#define RDSAF_MASK		(1 << RDSAF_OFFSET)
 
 /* Tune Control */
 #define TUNE_STATION	0x01