qcacmn: suspend/resume changes for WCN6450

Changes required for suspend/resume support for WCN6450

Change-Id: I4610f6bdb8de92f03884af6c07a5141dd27174be
CRs-Fixed: 3447469

dp/wifi3.0/dp_tx.h

@@ -1932,4 +1932,17 @@ static inline uint32_t dp_tx_get_pkt_len(struct dp_tx_desc_s *tx_desc)
 		tx_desc->msdu_ext_desc->tso_desc->seg.total_len :
 		qdf_nbuf_len(tx_desc->nbuf);
 }
+
+#ifdef FEATURE_RUNTIME_PM
+static inline int dp_get_rtpm_tput_policy_requirement(struct dp_soc *soc)
+{
+	return qdf_atomic_read(&soc->rtpm_high_tput_flag) &&
+		(hif_rtpm_get_state() <= HIF_RTPM_STATE_ON);
+}
+#else
+static inline int dp_get_rtpm_tput_policy_requirement(struct dp_soc *soc)
+{
+	return 0;
+}
+#endif
 #endif