--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/services/fcbm/fcbm_kpd_if.c	Sat May 01 10:05:53 2021 +0000
@@ -0,0 +1,76 @@
+/*
+ * This module implements the interface to KPD for FCBM.
+ */
+
+#include "fcbm/fcbm_env.h"
+#include "fcbm/fcbm_func_i.h"
+#include "kpd/kpd_api.h"
+#include "rv/rv_general.h"
+#include "rvf/rvf_api.h"
+#include "rvm/rvm_use_id_list.h"
+
+static T_KPD_SUBSCRIBER fcbm_kpd_sub;
+
+T_RV_RET fcbm_subscribe_kpd(void)
+{
+	T_RV_RET rc;
+	T_RV_RETURN return_path;
+	T_KPD_VIRTUAL_KEY_TABLE notified_keys;
+
+	return_path.callback_func = 0;
+	return_path.addr_id = fcbm_addr_id;
+
+	notified_keys.nb_notified_keys = KPD_NB_PHYSICAL_KEYS;
+	notified_keys.notified_keys[0] = KPD_KEY_0;
+	notified_keys.notified_keys[1] = KPD_KEY_1;
+	notified_keys.notified_keys[2] = KPD_KEY_2;
+	notified_keys.notified_keys[3] = KPD_KEY_3;
+	notified_keys.notified_keys[4] = KPD_KEY_4;
+	notified_keys.notified_keys[5] = KPD_KEY_5;
+	notified_keys.notified_keys[6] = KPD_KEY_6;
+	notified_keys.notified_keys[7] = KPD_KEY_7;
+	notified_keys.notified_keys[8] = KPD_KEY_8;
+	notified_keys.notified_keys[9] = KPD_KEY_9;
+	notified_keys.notified_keys[10] = KPD_KEY_UP;
+	notified_keys.notified_keys[11] = KPD_KEY_DOWN;
+	notified_keys.notified_keys[12] = KPD_KEY_SOFT_LEFT;
+	notified_keys.notified_keys[13] = KPD_KEY_SOFT_RIGHT;
+	notified_keys.notified_keys[14] = KPD_KEY_CONNECT;
+	notified_keys.notified_keys[15] = KPD_KEY_DISCONNECT;
+	notified_keys.notified_keys[16] = KPD_KEY_STAR;
+	notified_keys.notified_keys[17] = KPD_KEY_DIESE;
+	notified_keys.notified_keys[18] = KPD_KEY_LEFT;
+	notified_keys.notified_keys[19] = KPD_KEY_RIGHT;
+	notified_keys.notified_keys[20] = KPD_KEY_ENTER;
+	notified_keys.notified_keys[21] = KPD_KEY_VOL_UP;
+	notified_keys.notified_keys[22] = KPD_KEY_VOL_DOWN;
+	notified_keys.notified_keys[23] = KPD_KEY_RECORD;
+
+	rc = kpd_subscribe(&fcbm_kpd_sub, KPD_DEFAULT_MODE, &notified_keys,
+			   return_path);
+	if (rc != RV_OK) {
+		rvf_send_trace("kpd_subscribe() failed", 22, rc,
+				RV_TRACE_LEVEL_ERROR, FCBM_USE_ID);
+		return rc;
+	}
+
+	/* long press and repeat times are dummies copied from MFW */
+	rc = kpd_define_key_notification(fcbm_kpd_sub, &notified_keys,
+					 KPD_FIRST_PRESS_NOTIF |
+					 KPD_RELEASE_NOTIF, 30, 50);
+	if (rc != RV_OK)
+		rvf_send_trace("kpd_define_key_notification() failed", 36, rc,
+				RV_TRACE_LEVEL_ERROR, FCBM_USE_ID);
+	return rc;
+}
+
+T_RV_RET fcbm_unsubscribe_kpd(void)
+{
+	T_RV_RET rc;
+
+	rc = kpd_unsubscribe(&fcbm_kpd_sub);
+	if (rc != RV_OK)
+		rvf_send_trace("kpd_unsubscribe() failed", 24, rc,
+				RV_TRACE_LEVEL_ERROR, FCBM_USE_ID);
+	return rc;
+}