qcacld-3.0: Set user configured listen interval before going to sleep

Before the host triggers sleep mode, it configures listen
interval while setting power save parameters to firmware.
If user configured listen interval is present in host,
that configured listen interval is set while setting
power save params.

Change-Id: I158a547f95bca4750b5180840113c03a89ced17c
CRs-Fixed: 3528793

components/pmo/dispatcher/inc/wlan_pmo_obj_mgmt_api.h

@@ -322,6 +322,9 @@ uint32_t
 wlan_pmo_get_interval_for_pagefault_wakeup_counts(
 						struct wlan_objmgr_psoc *psoc);
 
+QDF_STATUS wlan_pmo_get_listen_interval(struct wlan_objmgr_vdev *vdev,
+					uint32_t *listen_interval);
+
 #else /* WLAN_POWER_MANAGEMENT_OFFLOAD */
 
 static inline QDF_STATUS pmo_init(void)
@@ -503,6 +506,12 @@ wlan_pmo_get_interval_for_pagefault_wakeup_counts(struct wlan_objmgr_psoc *psoc)
 	return 0;
 }
 
+static QDF_STATUS wlan_pmo_get_listen_interval(struct wlan_objmgr_vdev *vdev,
+					       uint32_t *listen_interval)
+{
+	return QDF_STATUS_SUCCESS;
+}
+
 #endif /* WLAN_POWER_MANAGEMENT_OFFLOAD */
 
 #endif /* end  of _WLAN_PMO_OBJ_MGMT_API_H_ */

components/pmo/dispatcher/src/wlan_pmo_obj_mgmt_api.c

@@ -900,3 +900,9 @@ wlan_pmo_get_interval_for_pagefault_wakeup_counts(struct wlan_objmgr_psoc *psoc)
 {
 	return pmo_get_interval_for_pagefault_wakeup_counts(psoc);
 }
+
+QDF_STATUS wlan_pmo_get_listen_interval(struct wlan_objmgr_vdev *vdev,
+					uint32_t *listen_interval)
+{
+	return pmo_core_get_listen_interval(vdev, listen_interval);
+}

components/pmo/dispatcher/src/wlan_pmo_ucfg_api.c

@@ -568,19 +568,7 @@ QDF_STATUS ucfg_pmo_config_listen_interval(struct wlan_objmgr_vdev *vdev,
 QDF_STATUS ucfg_pmo_get_listen_interval(struct wlan_objmgr_vdev *vdev,
 					uint32_t *listen_interval)
 {
-	struct pmo_vdev_priv_obj *vdev_ctx;
-
-	if (!vdev)
-		return QDF_STATUS_E_INVAL;
-
-	vdev_ctx = pmo_vdev_get_priv(vdev);
-	if (!vdev_ctx)
-		return QDF_STATUS_E_INVAL;
-
-	qdf_spin_lock_bh(&vdev_ctx->pmo_vdev_lock);
-	*listen_interval = vdev_ctx->dyn_listen_interval;
-	qdf_spin_unlock_bh(&vdev_ctx->pmo_vdev_lock);
-	return QDF_STATUS_SUCCESS;
+	return pmo_core_get_listen_interval(vdev, listen_interval);
 }
 
 QDF_STATUS ucfg_pmo_config_modulated_dtim(struct wlan_objmgr_vdev *vdev,