Correct FM sequence in turn on and audio focus loss/gain cases for wcn3990
The FM sequence is different for wcn3990 compared to older targets ->
When enabling FM ->
1. Enable Cherokee SB slave block.
2. From FM audio driver configure SB master and port.
3. Enable FM radio on Cherokee.
When audio focus changes from FM to A2DP ->
1. FM audio driver disable/resets SB port.
2. Cherokee FM radio is shutdown (SB slave port is left enabled).
When turning off FM ->
1. FM audio driver disables/shuts down SB port.
2. Cherokee FM shuts down both FM radio and SB slave block.
Change-Id: Ib6e7efd94d82f7e4249f5b1676a7e591c339058b
diff --git a/helium/radio-helium.h b/helium/radio-helium.h
index 200e006..79f61bd 100644
--- a/helium/radio-helium.h
+++ b/helium/radio-helium.h
@@ -171,6 +171,7 @@
typedef void (*fm_set_blnd_cb) (int status);
typedef void (*fm_get_stn_prm_cb) (int val, int status);
typedef void (*fm_get_stn_dbg_prm_cb) (int val, int status);
+typedef void (*fm_enable_slimbus_cb) (int status);
typedef struct {
size_t size;
@@ -206,6 +207,7 @@
fm_set_blnd_cb fm_set_blend_cb;
fm_get_stn_prm_cb fm_get_station_param_cb;
fm_get_stn_dbg_prm_cb fm_get_station_debug_param_cb;
+ fm_enable_slimbus_cb enable_slimbus_cb;
} fm_hal_callbacks_t;
/* Opcode OCF */