iwlwifi: mvm: BT Coex - disable RRC by default

Enable this feature only if the firmware advertises support
for it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index 9a8868e..4d44cf0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -948,6 +948,12 @@
 		IWL_MVM_BT_COEX_CORUNNING;
 }
 
+static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
+{
+	return (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
+		IWL_MVM_BT_COEX_RRC;
+}
+
 extern const u8 iwl_mvm_ac_to_tx_fifo[];
 
 struct iwl_rate_info {