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Added support for the Joy-Con Charging Grip when SDL_HINT_JOYSTICK_HIDAPI_JOY_CONS is enabled

This commit is contained in:
Sam Lantinga 2021-08-04 11:33:28 -07:00
parent d483970262
commit 9fdb06450d
5 changed files with 15 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/joystick/SDL_gamecontroller.c
View File

@ -615,8 +615,7 @@ static ControllerMapping_t *SDL_CreateMappingForHIDAPIController(SDL_JoystickGUI
/* Joy-Cons have extra buttons in the same place as paddles */
if (SDL_IsJoystickNintendoSwitchJoyConLeft(vendor, product)) {
SDL_strlcat(mapping_string, "paddle2:b17,paddle4:b19,", sizeof(mapping_string));
}
else if (SDL_IsJoystickNintendoSwitchJoyConRight(vendor, product)) {
} else if (SDL_IsJoystickNintendoSwitchJoyConRight(vendor, product)) {
SDL_strlcat(mapping_string, "paddle1:b16,paddle3:b18,", sizeof(mapping_string));
}
break;

6
src/joystick/SDL_joystick.c
View File

@ -1906,6 +1906,9 @@ SDL_GetJoystickGameControllerType(const char *name, Uint16 vendor, Uint16 produc
} else if (vendor == USB_VENDOR_GOOGLE && product == USB_PRODUCT_GOOGLE_STADIA_CONTROLLER) {
type = SDL_CONTROLLER_TYPE_GOOGLE_STADIA;
} else if (vendor == USB_VENDOR_NINTENDO && product == USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_GRIP) {
type = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_JOY_CONS, SDL_FALSE) ? SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_PRO : SDL_CONTROLLER_TYPE_UNKNOWN;
} else {
switch (GuessControllerType(vendor, product)) {
case k_eControllerType_XBox360Controller:
@ -2012,7 +2015,8 @@ SDL_IsJoystickNintendoSwitchPro(Uint16 vendor_id, Uint16 product_id)
{
EControllerType eType = GuessControllerType(vendor_id, product_id);
return (eType == k_eControllerType_SwitchProController ||
eType == k_eControllerType_SwitchInputOnlyController);
eType == k_eControllerType_SwitchInputOnlyController ||
(vendor_id == USB_VENDOR_NINTENDO && product_id == USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_GRIP));
}
SDL_bool

8
src/joystick/hidapi/SDL_hidapi_switch.c
View File

@ -323,6 +323,10 @@ HIDAPI_DriverSwitch_GetDeviceName(Uint16 vendor_id, Uint16 product_id)
{
/* Give a user friendly name for this controller */
if (vendor_id == USB_VENDOR_NINTENDO) {
if (product_id == USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_GRIP) {
return "Nintendo Switch Joy-Con Grip";
}
if (product_id == USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_LEFT) {
return "Nintendo Switch Joy-Con Left";
}
@ -642,7 +646,8 @@ static SDL_bool BTrySetupUSB(SDL_DriverSwitch_Context *ctx)
/*return SDL_FALSE;*/
}
if (!WriteProprietary(ctx, k_eSwitchProprietaryCommandIDs_Handshake, NULL, 0, SDL_TRUE)) {
return SDL_FALSE;
/* This fails on the right Joy-Con when plugged into the charging grip */
/*return SDL_FALSE;*/
}
if (!WriteProprietary(ctx, k_eSwitchProprietaryCommandIDs_ForceUSB, NULL, 0, SDL_FALSE)) {
return SDL_FALSE;
@ -892,6 +897,7 @@ HIDAPI_DriverSwitch_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joysti
*/
if (device->vendor_id == USB_VENDOR_NINTENDO &&
(device->product_id == USB_PRODUCT_NINTENDO_SWITCH_PRO ||
device->product_id == USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_GRIP ||
device->product_id == USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_LEFT ||
device->product_id == USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_RIGHT)) {
input_mode = k_eSwitchInputReportIDs_FullControllerState;

1
src/joystick/usb_ids.h
View File

@ -46,6 +46,7 @@
#define USB_PRODUCT_NINTENDO_SWITCH_PRO 0x2009
#define USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_LEFT 0x2006
#define USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_RIGHT 0x2007
#define USB_PRODUCT_NINTENDO_SWITCH_JOY_CON_GRIP 0x200e
#define USB_PRODUCT_RAZER_PANTHERA 0x0401
#define USB_PRODUCT_RAZER_PANTHERA_EVO 0x1008
#define USB_PRODUCT_RAZER_ATROX 0x0a00

1
test/testgamecontroller.c
View File

@ -518,6 +518,7 @@ main(int argc, char *argv[])
char guid[64];
SDL_SetHint(SDL_HINT_ACCELEROMETER_AS_JOYSTICK, "0");
SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_JOY_CONS, "1");
SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_PS4_RUMBLE, "1");
SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_PS5_RUMBLE, "1");
SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1");