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Added support for the Kinvoca Joy-Cons

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These report their VID/PID as a Nintendo Switch Pro controller, but they are actually left/right Joy-Cons. We'll fix up the joystick GUID so applications can handle them appropriately.
This commit is contained in:
Sam Lantinga 2022-08-30 14:14:38 -07:00
parent 92d3fc4883
commit b2c3237b75
2 changed files with 17 additions and 10 deletions
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15
src/joystick/hidapi/SDL_hidapi_switch.c
View file

@ -1181,19 +1181,23 @@ ReadJoyConControllerType(SDL_HIDAPI_Device *device)
}
static void
UpdateDeviceName(SDL_HIDAPI_Device *device, ESwitchDeviceInfoControllerType eControllerType)
UpdateDeviceIdentity(SDL_HIDAPI_Device *device)
{
ESwitchDeviceInfoControllerType eControllerType = (ESwitchDeviceInfoControllerType)device->guid.data[15];
const char *name = NULL;
switch (eControllerType) {
case k_eSwitchDeviceInfoControllerType_JoyConLeft:
name = "Nintendo Switch Joy-Con (L)";
SDL_SetJoystickGUIDProduct(&device->guid, USB_PRODUCT_NINTENDO_SWITCH_JOYCON_LEFT);
break;
case k_eSwitchDeviceInfoControllerType_JoyConRight:
name = "Nintendo Switch Joy-Con (R)";
SDL_SetJoystickGUIDProduct(&device->guid, USB_PRODUCT_NINTENDO_SWITCH_JOYCON_RIGHT);
break;
case k_eSwitchDeviceInfoControllerType_ProController:
name = "Nintendo Switch Pro Controller";
SDL_SetJoystickGUIDProduct(&device->guid, USB_PRODUCT_NINTENDO_SWITCH_PRO);
break;
case k_eSwitchDeviceInfoControllerType_NESLeft:
name = "Nintendo NES Controller (L)";
@ -1203,12 +1207,15 @@ UpdateDeviceName(SDL_HIDAPI_Device *device, ESwitchDeviceInfoControllerType eCon
break;
case k_eSwitchDeviceInfoControllerType_SNES:
name = "Nintendo SNES Controller";
SDL_SetJoystickGUIDProduct(&device->guid, USB_PRODUCT_NINTENDO_SNES_CONTROLLER);
break;
case k_eSwitchDeviceInfoControllerType_N64:
name = "Nintendo N64 Controller";
device->product_id = USB_PRODUCT_NINTENDO_N64_CONTROLLER;
break;
case k_eSwitchDeviceInfoControllerType_SEGA_Genesis:
name = "Nintendo SEGA Genesis Controller";
SDL_SetJoystickGUIDProduct(&device->guid, USB_PRODUCT_NINTENDO_SEGA_GENESIS_CONTROLLER);
break;
default:
break;
@ -1231,21 +1238,17 @@ HIDAPI_DriverSwitch_InitDevice(SDL_HIDAPI_Device *device)
/* This might be a Joy-Con that's missing from a charging grip slot */
if (device->product_id == USB_PRODUCT_NINTENDO_SWITCH_JOYCON_GRIP) {
if (device->interface_number == 1) {
SDL_free(device->name);
device->name = SDL_strdup("Nintendo Switch Joy-Con (L)");
device->guid.data[15] = k_eSwitchDeviceInfoControllerType_JoyConLeft;
} else {
SDL_free(device->name);
device->name = SDL_strdup("Nintendo Switch Joy-Con (R)");
device->guid.data[15] = k_eSwitchDeviceInfoControllerType_JoyConRight;
}
}
break;
default:
UpdateDeviceName(device, eControllerType);
device->guid.data[15] = eControllerType;
break;
}
UpdateDeviceIdentity(device);
}
return HIDAPI_JoystickConnected(device, NULL);
}

12
src/joystick/hidapi/SDL_hidapijoystick.c
View file

@ -712,6 +712,8 @@ HIDAPI_CreateCombinedJoyCons()
}
for (device = SDL_HIDAPI_devices; device; device = device->next) {
Uint16 vendor, product;
if (!device->driver) {
/* Unsupported device */
continue;
@ -721,15 +723,17 @@ HIDAPI_CreateCombinedJoyCons()
continue;
}
SDL_GetJoystickGUIDInfo(device->guid, &vendor, &product, NULL, NULL);
if (!joycons[0] &&
(SDL_IsJoystickNintendoSwitchJoyConLeft(device->vendor_id, device->product_id) ||
(SDL_IsJoystickNintendoSwitchJoyConGrip(device->vendor_id, device->product_id) &&
(SDL_IsJoystickNintendoSwitchJoyConLeft(vendor, product) ||
(SDL_IsJoystickNintendoSwitchJoyConGrip(vendor, product) &&
SDL_strstr(device->name, "(L)") != NULL))) {
joycons[0] = device;
}
if (!joycons[1] &&
(SDL_IsJoystickNintendoSwitchJoyConRight(device->vendor_id, device->product_id) ||
(SDL_IsJoystickNintendoSwitchJoyConGrip(device->vendor_id, device->product_id) &&
(SDL_IsJoystickNintendoSwitchJoyConRight(vendor, product) ||
(SDL_IsJoystickNintendoSwitchJoyConGrip(vendor, product) &&
SDL_strstr(device->name, "(R)") != NULL))) {
joycons[1] = device;
}