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Fix the 8BitDo Ultimate 2D Wireless Controller showing up multiple times

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This controller has 3 interfaces, one for the Xbox gamepad protocol, and two HID interfaces. We should only handle the Xbox interface in the Xbox driver.
This commit is contained in:
Sam Lantinga
2026-02-09 13:28:04 -08:00
parent 8da6604854
commit 9f8c70713a
1 changed files with 11 additions and 0 deletions
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11
src/joystick/hidapi/SDL_hidapi_xboxone.c
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@@ -357,6 +357,10 @@ static bool HIDAPI_DriverXboxOne_IsEnabled(void)
static bool HIDAPI_DriverXboxOne_IsSupportedDevice(SDL_HIDAPI_Device *device, const char *name, SDL_GamepadType type, Uint16 vendor_id, Uint16 product_id, Uint16 version, int interface_number, int interface_class, int interface_subclass, int interface_protocol)
{
static const int LIBUSB_CLASS_VENDOR_SPEC = 0xFF;
static const int XBONE_IFACE_SUBCLASS = 71;
static const int XBONE_IFACE_PROTOCOL = 208;
#if defined(SDL_PLATFORM_MACOS) && defined(SDL_JOYSTICK_MFI)
if (!SDL_IsJoystickBluetoothXboxOne(vendor_id, product_id)) {
// On macOS we get a shortened version of the real report and
@@ -365,6 +369,13 @@ static bool HIDAPI_DriverXboxOne_IsSupportedDevice(SDL_HIDAPI_Device *device, co
return false;
}
#endif
if (interface_class &&
(interface_class != LIBUSB_CLASS_VENDOR_SPEC ||
interface_subclass != XBONE_IFACE_SUBCLASS ||
interface_protocol != XBONE_IFACE_PROTOCOL)) {
// This isn't the Xbox gamepad interface
return false;
}
return (type == SDL_GAMEPAD_TYPE_XBOXONE);
}