qcacld-3.0: Add a check for new feature capability

Advertize the DBS capability in the get feature vendor command
if device supports DBS.

Change-Id: Icd8e8de7e188e9c5a3041460e6316cdf2b8ebff1
CRs-Fixed: 2820800

core/hdd/src/wlan_hdd_cfg80211.c

@@ -3984,6 +3984,10 @@ __wlan_hdd_cfg80211_get_features(struct wiphy *wiphy,
 		wlan_hdd_cfg80211_set_feature(feature_flags,
 			QCA_WLAN_VENDOR_FEATURE_OFFCHANNEL_SIMULTANEOUS);
 
+	if (policy_mgr_is_dbs_enable(hdd_ctx->psoc))
+		wlan_hdd_cfg80211_set_feature(feature_flags,
+			QCA_WLAN_VENDOR_FEATURE_CONCURRENT_BAND_SESSIONS);
+
 	if (wma_is_p2p_lo_capable())
 		wlan_hdd_cfg80211_set_feature(feature_flags,
 			QCA_WLAN_VENDOR_FEATURE_P2P_LISTEN_OFFLOAD);