qcacld-3.0: SAP DFS-3 channel selection suppport for 80+80MHz/160MHz

Add support for setting channel width for CSA and modify the
SAP DFS channel width fallback algoritham to support DFS for
80+80Mhz and 160Mhz bandwidth. Also, compile out channel matrix
restriction from channel selection process after radar
indication is received for newer platforms and only compile
for older platforms

Change-Id: I771fc162b18aa1e485c513046a265b2d94612972
CRs-Fixed: 964262

Kbuild

@@ -1206,8 +1206,10 @@ ifeq ($(CONFIG_WLAN_FEATURE_RX_WAKELOCK), y)
 CDEFINES += -DWLAN_FEATURE_HOLD_RX_WAKELOCK
 endif
 
-#Enable Channel Matrix restriction for all targets
+#Enable Channel Matrix restriction for all Rome only targets
+ifneq (y,$(filter y,$(CONFIG_CNSS_EOS) $(CONFIG_ICNSS)))
 CDEFINES += -DWLAN_ENABLE_CHNL_MATRIX_RESTRICTION
+endif
 
 #features specific to mobile router use case
 ifeq ($(CONFIG_MOBILE_ROUTER), y)