FM: Avoid interferece during WAN and Fm Coex.
Changes are made to avoid interferece seen during WAN
and Fm co-ex tests, With this change FM does keep track of
WAN status such that it would enable LPF to avoid interference
Change-Id: I015cd8b3fa074c4b7b90827a1fe619d44433323b
diff --git a/helium/radio-helium.h b/helium/radio-helium.h
index 4437748..30c3d0c 100644
--- a/helium/radio-helium.h
+++ b/helium/radio-helium.h
@@ -283,6 +283,7 @@
#define HCI_OCF_FM_GET_CH_DET_THRESHOLD 0x0018
#define HCI_OCF_FM_SET_BLND_TBL 0x001B
#define HCI_OCF_FM_GET_BLND_TBL 0x001C
+#define HCI_OCF_FM_LOW_PASS_FILTER_CTRL 0x001F
/* HCI trans control commans opcode*/
#define HCI_OCF_FM_ENABLE_TRANS_REQ 0x0001
#define HCI_OCF_FM_DISABLE_TRANS_REQ 0x0002
@@ -1275,6 +1276,7 @@
int hci_fm_default_data_read_req(struct hci_fm_def_data_rd_req *def_data_rd);
int hci_fm_get_blend_req();
int hci_fm_set_blend_tbl_req(struct hci_fm_blend_table *blnd_tbl);
+int hci_fm_enable_lpf(int enable);
int hci_fm_default_data_write_req(struct hci_fm_def_data_wr_req * data_wrt);
int hci_fm_get_station_dbg_param_req();
int hci_fm_get_station_cmd_param_req();