From 2ea393bd83caa3d268efdeecc483f9f3f40b42fc Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Fri, 15 Jan 2021 14:36:21 -0800
Subject: [PATCH] Fixed the screenshot button mapping on third party Bluetooth
 Nintendo Switch Pro controllers

---
 src/joystick/SDL_gamecontroller.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/joystick/SDL_gamecontroller.c b/src/joystick/SDL_gamecontroller.c
index 9f797169a..377803e39 100644
--- a/src/joystick/SDL_gamecontroller.c
+++ b/src/joystick/SDL_gamecontroller.c
@@ -605,6 +605,10 @@ static ControllerMapping_t *SDL_CreateMappingForHIDAPIController(SDL_JoystickGUI
                 SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
                 break;
             default:
+                if (vendor == 0 && product == 0) {
+                    /* This is a Bluetooth Nintendo Switch Pro controller */
+                    SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
+                }
                 break;
             }
         }