Limit the selection of the standalone MPU-401 to machines with either ISA or MCA bus available

2021-10-27 04:22:51 +05:00
parent a6af62835b
commit 72a492b243
1 changed files with 3 additions and 0 deletions
--- a/src/win/win_settings.c
+++ b/src/win/win_settings.c
@@ -1258,6 +1258,9 @@ mpu401_standalone_allow(void)
 {
    char *md, *mdin;

+    if (!machine_has_bus(temp_machine, MACHINE_BUS_ISA) && !machine_has_bus(temp_machine, MACHINE_BUS_MCA))
+	return 0;
+
    md = midi_device_get_internal_name(temp_midi_device);
    mdin = midi_in_device_get_internal_name(temp_midi_input_device);