qcacld-3.0: Modify dwell time and DBS scan based on scan request

Update wiphy with feature to modify dwell time
and DBS scan based on scan request from cfg.

Change-Id: I23498799c05a252cbc9c9f6d50b847130dd0ceac
CRs-Fixed: 2197172

core/hdd/src/wlan_hdd_cfg80211.c

@@ -15104,6 +15104,20 @@ static void wlan_hdd_cfg80211_set_wiphy_fils_feature(struct wiphy *wiphy)
 }
 #endif
 
+#if defined (CFG80211_SCAN_DBS_CONTROL_SUPPORT) || \
+	    (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0))
+static void wlan_hdd_cfg80211_set_wiphy_scan_flags(struct wiphy *wiphy)
+{
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_LOW_SPAN_SCAN);
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_LOW_POWER_SCAN);
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN);
+}
+#else
+static void wlan_hdd_cfg80211_set_wiphy_scan_flags(struct wiphy *wiphy)
+{
+}
+#endif
+
 #ifdef WLAN_FEATURE_SAE
 /**
  * wlan_hdd_cfg80211_set_wiphy_sae_feature() - Indicates support of SAE feature
@@ -15185,6 +15199,8 @@ int wlan_hdd_cfg80211_init(struct device *dev,
 	if (pCfg->is_fils_enabled)
 		wlan_hdd_cfg80211_set_wiphy_fils_feature(wiphy);
 
+	wlan_hdd_cfg80211_set_wiphy_scan_flags(wiphy);
+
 	wlan_hdd_cfg80211_set_wiphy_sae_feature(wiphy, pCfg);
 
 	hdd_config_sched_scan_plans_to_wiphy(wiphy, pCfg);