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hidapi/libusb: enable support for Xbox 360 and Xbox One controllers 

Signed-off-by: Sam Lantinga <slouken@libsdl.org>
main
Sam Lantinga 2023-05-24 21:48:20 -07:00
parent e2ec976735
commit 3b06d64dc3
1 changed files with 172 additions and 5 deletions
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177
src/hidapi/libusb/hid.c
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@ -864,6 +864,105 @@ static uint16_t get_report_descriptor_size_from_interface_descriptors(const stru
return result;
}
static int is_xbox360(unsigned short vendor_id, const struct libusb_interface_descriptor *intf_desc)
{
static const int XB360_IFACE_SUBCLASS = 93;
static const int XB360_IFACE_PROTOCOL = 1; /* Wired */
static const int XB360W_IFACE_PROTOCOL = 129; /* Wireless */
static const int SUPPORTED_VENDORS[] = {
0x0079, /* GPD Win 2 */
0x044f, /* Thrustmaster */
0x045e, /* Microsoft */
0x046d, /* Logitech */
0x056e, /* Elecom */
0x06a3, /* Saitek */
0x0738, /* Mad Catz */
0x07ff, /* Mad Catz */
0x0e6f, /* PDP */
0x0f0d, /* Hori */
0x1038, /* SteelSeries */
0x11c9, /* Nacon */
0x12ab, /* Unknown */
0x1430, /* RedOctane */
0x146b, /* BigBen */
0x1532, /* Razer Sabertooth */
0x15e4, /* Numark */
0x162e, /* Joytech */
0x1689, /* Razer Onza */
0x1949, /* Lab126, Inc. */
0x1bad, /* Harmonix */
0x20d6, /* PowerA */
0x24c6, /* PowerA */
0x2c22, /* Qanba */
0x2dc8, /* 8BitDo */
0x9886, /* ASTRO Gaming */
};
if (intf_desc->bInterfaceClass == LIBUSB_CLASS_VENDOR_SPEC &&
intf_desc->bInterfaceSubClass == XB360_IFACE_SUBCLASS &&
(intf_desc->bInterfaceProtocol == XB360_IFACE_PROTOCOL ||
intf_desc->bInterfaceProtocol == XB360W_IFACE_PROTOCOL)) {
int i;
for (i = 0; i < sizeof(SUPPORTED_VENDORS)/sizeof(SUPPORTED_VENDORS[0]); ++i) {
if (vendor_id == SUPPORTED_VENDORS[i]) {
return 1;
}
}
}
return 0;
}
static int is_xboxone(unsigned short vendor_id, const struct libusb_interface_descriptor *intf_desc)
{
static const int XB1_IFACE_SUBCLASS = 71;
static const int XB1_IFACE_PROTOCOL = 208;
static const int SUPPORTED_VENDORS[] = {
0x044f, /* Thrustmaster */
0x045e, /* Microsoft */
0x0738, /* Mad Catz */
0x0e6f, /* PDP */
0x0f0d, /* Hori */
0x10f5, /* Turtle Beach */
0x1532, /* Razer Wildcat */
0x20d6, /* PowerA */
0x24c6, /* PowerA */
0x2dc8, /* 8BitDo */
0x2e24, /* Hyperkin */
0x3537, /* GameSir */
};
if (intf_desc->bInterfaceNumber == 0 &&
intf_desc->bInterfaceClass == LIBUSB_CLASS_VENDOR_SPEC &&
intf_desc->bInterfaceSubClass == XB1_IFACE_SUBCLASS &&
intf_desc->bInterfaceProtocol == XB1_IFACE_PROTOCOL) {
int i;
for (i = 0; i < sizeof(SUPPORTED_VENDORS)/sizeof(SUPPORTED_VENDORS[0]); ++i) {
if (vendor_id == SUPPORTED_VENDORS[i]) {
return 1;
}
}
}
return 0;
}
static int should_enumerate_interface(unsigned short vendor_id, const struct libusb_interface_descriptor *intf_desc)
{
//printf("Checking interface 0x%x %d/%d/%d/%d\n", vendor_id, intf_desc->bInterfaceNumber, intf_desc->bInterfaceClass, intf_desc->bInterfaceSubClass, intf_desc->bInterfaceProtocol);
if (intf_desc->bInterfaceClass == LIBUSB_CLASS_HID)
return 1;
/* Also enumerate Xbox 360 controllers */
if (is_xbox360(vendor_id, intf_desc))
return 1;
/* Also enumerate Xbox One controllers */
if (is_xboxone(vendor_id, intf_desc))
return 1;
return 0;
}
struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id)
{
libusb_device **devs;
@ -907,7 +1006,7 @@ struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id,
for (k = 0; k < intf->num_altsetting; k++) {
const struct libusb_interface_descriptor *intf_desc;
intf_desc = &intf->altsetting[k];
if (intf_desc->bInterfaceClass == LIBUSB_CLASS_HID) {
if (should_enumerate_interface(dev_vid, intf_desc)) {
struct hid_device_info *tmp;
res = libusb_open(dev, &handle);
@ -1171,8 +1270,66 @@ static void *read_thread(void *param)
return NULL;
}
static void init_xbox360(libusb_device_handle *device_handle, unsigned short idVendor, unsigned short idProduct, const struct libusb_config_descriptor *conf_desc)
{
if ((idVendor == 0x05ac && idProduct == 0x055b) /* Gamesir-G3w */ ||
idVendor == 0x0f0d /* Hori Xbox controllers */) {
unsigned char data[20];
static int hidapi_initialize_device(hid_device *dev, int config_number, const struct libusb_interface_descriptor *intf_desc)
/* The HORIPAD FPS for Nintendo Switch requires this to enable input reports.
This VID/PID is also shared with other HORI controllers, but they all seem
to be fine with this as well.
*/
libusb_control_transfer(device_handle, 0xC1, 0x01, 0x100, 0x0, data, sizeof(data), 100);
}
}
static void init_xboxone(libusb_device_handle *device_handle, unsigned short idVendor, unsigned short idProduct, const struct libusb_config_descriptor *conf_desc)
{
static const int VENDOR_MICROSOFT = 0x045e;
static const int XB1_IFACE_SUBCLASS = 71;
static const int XB1_IFACE_PROTOCOL = 208;
int j, k, res;
for (j = 0; j < conf_desc->bNumInterfaces; j++) {
const struct libusb_interface *intf = &conf_desc->interface[j];
for (k = 0; k < intf->num_altsetting; k++) {
const struct libusb_interface_descriptor *intf_desc = &intf->altsetting[k];
if (intf_desc->bInterfaceClass == LIBUSB_CLASS_VENDOR_SPEC &&
intf_desc->bInterfaceSubClass == XB1_IFACE_SUBCLASS &&
intf_desc->bInterfaceProtocol == XB1_IFACE_PROTOCOL) {
int bSetAlternateSetting = 0;
/* Newer Microsoft Xbox One controllers have a high speed alternate setting */
if (idVendor == VENDOR_MICROSOFT &&
intf_desc->bInterfaceNumber == 0 && intf_desc->bAlternateSetting == 1) {
bSetAlternateSetting = 1;
} else if (intf_desc->bInterfaceNumber != 0 && intf_desc->bAlternateSetting == 0) {
bSetAlternateSetting = 1;
}
if (bSetAlternateSetting) {
res = libusb_claim_interface(device_handle, intf_desc->bInterfaceNumber);
if (res < 0) {
LOG("can't claim interface %d: %d\n", intf_desc->bInterfaceNumber, res);
continue;
}
LOG("Setting alternate setting for VID/PID 0x%x/0x%x interface %d to %d\n", idVendor, idProduct, intf_desc->bInterfaceNumber, intf_desc->bAlternateSetting);
res = libusb_set_interface_alt_setting(device_handle, intf_desc->bInterfaceNumber, intf_desc->bAlternateSetting);
if (res < 0) {
LOG("xbox init: can't set alt setting %d: %d\n", intf_desc->bInterfaceNumber, res);
}
libusb_release_interface(device_handle, intf_desc->bInterfaceNumber);
}
}
}
}
}
static int hidapi_initialize_device(hid_device *dev, int config_number, const struct libusb_interface_descriptor *intf_desc, const struct libusb_config_descriptor *conf_desc)
{
int i =0;
int res = 0;
@ -1209,6 +1366,16 @@ static int hidapi_initialize_device(hid_device *dev, int config_number, const st
return 0;
}
/* Initialize XBox 360 controllers */
if (is_xbox360(desc.idVendor, intf_desc)) {
init_xbox360(dev->device_handle, desc.idVendor, desc.idProduct, conf_desc);
}
/* Initialize XBox One controllers */
if (is_xboxone(desc.idVendor, intf_desc)) {
init_xboxone(dev->device_handle, desc.idVendor, desc.idProduct, conf_desc);
}
/* Store off the string descriptor indexes */
dev->manufacturer_index = desc.iManufacturer;
dev->product_index = desc.iProduct;
@ -1302,7 +1469,7 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path)
const struct libusb_interface *intf = &conf_desc->interface[j];
for (k = 0; k < intf->num_altsetting && !good_open; k++) {
const struct libusb_interface_descriptor *intf_desc = &intf->altsetting[k];
if (intf_desc->bInterfaceClass == LIBUSB_CLASS_HID) {
if (should_enumerate_interface(desc.idVendor, intf_desc)) {
char dev_path[64];
get_path(&dev_path, usb_dev, conf_desc->bConfigurationValue, intf_desc->bInterfaceNumber);
if (!strcmp(dev_path, path)) {
@ -1314,7 +1481,7 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path)
LOG("can't open device\n");
break;
}
good_open = hidapi_initialize_device(dev, conf_desc->bConfigurationValue, intf_desc);
good_open = hidapi_initialize_device(dev, conf_desc->bConfigurationValue, intf_desc, conf_desc);
if (!good_open)
libusb_close(dev->device_handle);
}
@ -1392,7 +1559,7 @@ HID_API_EXPORT hid_device * HID_API_CALL hid_libusb_wrap_sys_device(intptr_t sys
goto err;
}
if (!hidapi_initialize_device(dev, conf_desc->bConfigurationValue, selected_intf_desc))
if (!hidapi_initialize_device(dev, conf_desc->bConfigurationValue, selected_intf_desc, conf_desc))
goto err;
return dev;