qcacmn: Fix enum wlan_phymode to include proper phymode value

Few phymode are missing from enum wlan_phymode and many are not
valid phymode, e.g for 5ghz 40minus and 40plus are not valid.

So add the missing enums and remove invalid enums from enum
wlan_phymode.

Change-Id: Id6a1fb4cf0d629cc410bd262a048b5050d05ed5d
CRs-fixed: 2505422
diff --git a/umac/scan/dispatcher/src/wlan_scan_utils_api.c b/umac/scan/dispatcher/src/wlan_scan_utils_api.c
index 3d5d4f4..d949717 100644
--- a/umac/scan/dispatcher/src/wlan_scan_utils_api.c
+++ b/umac/scan/dispatcher/src/wlan_scan_utils_api.c
@@ -205,14 +205,8 @@
 	if (util_scan_entry_vhtcap(scan_params) && vhtop) {
 		switch (vhtop->vht_op_chwidth) {
 		case WLAN_VHTOP_CHWIDTH_2040:
-			if ((ht_cap & WLAN_HTCAP_C_CHWIDTH40) &&
-			   (htinfo->hi_extchoff ==
-			   WLAN_HTINFO_EXTOFFSET_ABOVE))
-				phymode = WLAN_PHYMODE_11AC_VHT40PLUS;
-			else if ((ht_cap & WLAN_HTCAP_C_CHWIDTH40) &&
-			   (htinfo->hi_extchoff ==
-			   WLAN_HTINFO_EXTOFFSET_BELOW))
-				phymode = WLAN_PHYMODE_11AC_VHT40MINUS;
+			if (ht_cap & WLAN_HTCAP_C_CHWIDTH40)
+				phymode = WLAN_PHYMODE_11AC_VHT40;
 			else
 				phymode = WLAN_PHYMODE_11AC_VHT20;
 			break;
@@ -233,16 +227,14 @@
 		default:
 			scm_err("bad channel: %d",
 					vhtop->vht_op_chwidth);
+			phymode = WLAN_PHYMODE_11AC_VHT20;
 			break;
 		}
-	} else if ((ht_cap & WLAN_HTCAP_C_CHWIDTH40) &&
-	   (htinfo->hi_extchoff == WLAN_HTINFO_EXTOFFSET_ABOVE))
-		phymode = WLAN_PHYMODE_11NA_HT40PLUS;
-	else if ((ht_cap & WLAN_HTCAP_C_CHWIDTH40) &&
-	   (htinfo->hi_extchoff == WLAN_HTINFO_EXTOFFSET_BELOW))
-		phymode = WLAN_PHYMODE_11NA_HT40MINUS;
-	else
+	} else if (ht_cap & WLAN_HTCAP_C_CHWIDTH40) {
+		phymode = WLAN_PHYMODE_11NA_HT40;
+	} else {
 		phymode = WLAN_PHYMODE_11NA_HT20;
+	}
 
 	return phymode;
 }
@@ -291,6 +283,25 @@
 		}
 	}
 
+	if (util_scan_entry_vhtcap(scan_params) && vhtop) {
+		switch (vhtop->vht_op_chwidth) {
+		case WLAN_VHTOP_CHWIDTH_2040:
+			if (phymode == WLAN_PHYMODE_11NG_HT40PLUS)
+				phymode = WLAN_PHYMODE_11AC_VHT40PLUS_2G;
+			else if (phymode == WLAN_PHYMODE_11NG_HT40MINUS)
+				phymode = WLAN_PHYMODE_11AC_VHT40MINUS_2G;
+			else
+				phymode = WLAN_PHYMODE_11AC_VHT20_2G;
+
+			break;
+		default:
+			scm_info("bad vht_op_chwidth: %d",
+				 vhtop->vht_op_chwidth);
+			phymode = WLAN_PHYMODE_11AC_VHT20_2G;
+			break;
+		}
+	}
+
 	return phymode;
 }