From a53eb5221b083c331e93074cf644773c829ec8b0 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Tue, 15 Jul 2025 17:41:32 -0700
Subject: [PATCH] Added support for the PDP REALMz Wireless Controller for
Switch
---
src/joystick/SDL_joystick.c | 1 +
src/joystick/controller_list.h | 1 +
src/joystick/hidapi/SDL_hidapi_switch.c | 9 ++++++---
src/joystick/usb_ids.h | 1 +
4 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/joystick/SDL_joystick.c b/src/joystick/SDL_joystick.c
index 0e9fcab3b55c4..1e29015d6f77f 100644
--- a/src/joystick/SDL_joystick.c
+++ b/src/joystick/SDL_joystick.c
@@ -439,6 +439,7 @@ static Uint32 initial_blacklist_devices[] = {
MAKE_VIDPID(0x04d9, 0x8009), // OBINLB USB-HID Keyboard (Anne Pro II)
MAKE_VIDPID(0x04d9, 0xa292), // OBINLB USB-HID Keyboard (Anne Pro II)
MAKE_VIDPID(0x04d9, 0xa293), // OBINLB USB-HID Keyboard (Anne Pro II)
+ MAKE_VIDPID(0x0e6f, 0x018a), // PDP REALMz Wireless Controller for Switch, USB charging
MAKE_VIDPID(0x1532, 0x0266), // Razer Huntsman V2 Analog, non-functional DInput device
MAKE_VIDPID(0x1532, 0x0282), // Razer Huntsman Mini Analog, non-functional DInput device
MAKE_VIDPID(0x26ce, 0x01a2), // ASRock LED Controller
diff --git a/src/joystick/controller_list.h b/src/joystick/controller_list.h
index 61811f1f32ee5..3d33d2236e798 100644
--- a/src/joystick/controller_list.h
+++ b/src/joystick/controller_list.h
@@ -574,6 +574,7 @@ static const ControllerDescription_t arrControllers[] = {
{ MAKE_CONTROLLER_ID( 0x0e6f, 0x0186 ), k_eControllerType_SwitchProController, NULL }, // PDP Afterglow Wireless Switch Controller - working gyro. USB is for charging only. Many later "Wireless" line devices w/ gyro also use this vid/pid
{ MAKE_CONTROLLER_ID( 0x0e6f, 0x0187 ), k_eControllerType_SwitchInputOnlyController, NULL }, // PDP Rockcandy Wired Controller
{ MAKE_CONTROLLER_ID( 0x0e6f, 0x0188 ), k_eControllerType_SwitchInputOnlyController, NULL }, // PDP Afterglow Wired Deluxe+ Audio Controller
+ { MAKE_CONTROLLER_ID( 0x0e6f, 0x018c ), k_eControllerType_SwitchProController, "PDP REALMz Wireless Controller" }, // PDP REALMz Wireless Controller for Switch
{ MAKE_CONTROLLER_ID( 0x0f0d, 0x00aa ), k_eControllerType_SwitchInputOnlyController, NULL }, // HORI Real Arcade Pro V Hayabusa in Switch Mode
{ MAKE_CONTROLLER_ID( 0x20d6, 0xa711 ), k_eControllerType_SwitchInputOnlyController, NULL }, // PowerA Wired Controller Plus/PowerA Wired Controller Nintendo GameCube Style
{ MAKE_CONTROLLER_ID( 0x20d6, 0xa712 ), k_eControllerType_SwitchInputOnlyController, NULL }, // PowerA Nintendo Switch Fusion Fight Pad
diff --git a/src/joystick/hidapi/SDL_hidapi_switch.c b/src/joystick/hidapi/SDL_hidapi_switch.c
index 36865508b41b9..7038e4f405bbf 100644
--- a/src/joystick/hidapi/SDL_hidapi_switch.c
+++ b/src/joystick/hidapi/SDL_hidapi_switch.c
@@ -34,7 +34,9 @@
#ifdef SDL_JOYSTICK_HIDAPI_SWITCH
// Define this if you want to log all packets from the controller
-// #define DEBUG_SWITCH_PROTOCOL
+#if 0
+#define DEBUG_SWITCH_PROTOCOL
+#endif
// Define this to get log output for rumble logic
// #define DEBUG_RUMBLE
@@ -957,7 +959,7 @@ static bool LoadStickCalibration(SDL_DriverSwitch_Context *ctx)
if (user_reply && user_reply->stickUserCalibration.rgucRightMagic[0] == 0xB2 && user_reply->stickUserCalibration.rgucRightMagic[1] == 0xA1) {
userParamsReadSuccessCount += 1;
pRightStickCal = user_reply->stickUserCalibration.rgucRightCalibration;
- }
+ }
// Only read the factory calibration info if we failed to receive the correct magic bytes
if (userParamsReadSuccessCount < 2) {
@@ -1583,7 +1585,8 @@ static bool HIDAPI_DriverSwitch_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joys
ctx->m_eControllerType != k_eSwitchDeviceInfoControllerType_NESRight &&
ctx->m_eControllerType != k_eSwitchDeviceInfoControllerType_SNES &&
ctx->m_eControllerType != k_eSwitchDeviceInfoControllerType_N64 &&
- ctx->m_eControllerType != k_eSwitchDeviceInfoControllerType_SEGA_Genesis) {
+ ctx->m_eControllerType != k_eSwitchDeviceInfoControllerType_SEGA_Genesis &&
+ !(device->vendor_id == USB_VENDOR_PDP && device->product_id == USB_PRODUCT_PDP_REALMZ_WIRELESS)) {
if (LoadIMUCalibration(ctx)) {
ctx->m_bSensorsSupported = true;
}
diff --git a/src/joystick/usb_ids.h b/src/joystick/usb_ids.h
index 35c92a5882e0f..14b5fb52b0c1a 100644
--- a/src/joystick/usb_ids.h
+++ b/src/joystick/usb_ids.h
@@ -107,6 +107,7 @@
#define USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V103 0x7210
#define USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V104 0x7214
#define USB_PRODUCT_PDP_ROCK_CANDY 0x0246
+#define USB_PRODUCT_PDP_REALMZ_WIRELESS 0x018c
#define USB_PRODUCT_POWERA_MINI 0x541a
#define USB_PRODUCT_RAZER_ATROX 0x0a00
#define USB_PRODUCT_RAZER_KITSUNE 0x1012