diff --git a/json/Redhat/amd_icd32.json b/json/Redhat/amd_icd32.json
index 43c7a1a..5d96ff4 100644
--- a/json/Redhat/amd_icd32.json
+++ b/json/Redhat/amd_icd32.json
@@ -1,8 +1,23 @@
 {
 	"file_format_version": "1.0.0",
-		"ICD": {
-			"library_path": "/usr/lib/amdvlk32.so",
-			"api_version": "1.2.162"
-		}
+	"ICD": {
+		"library_path": "/usr/lib/amdvlk32.so",
+		"api_version": "1.2.164"
+	},
+    "layer": {
+        "library_path": "/usr/lib/amdvlk32.so",
+        "name": "VK_LAYER_AMD_switchable_graphics",
+        "type": "GLOBAL",
+        "api_version" : "1.2.164",
+        "implementation_version" : "1",
+        "description" : "AMD switchable graphics layer",
+        "functions": {
+                "vkGetInstanceProcAddr": "vk_icdGetInstanceProcAddrSG",
+                "vkGetDeviceProcAddr": "vk_icdGetDeviceProcAddrSG"
+        },
+        "disable_environment": {
+            "DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1": "1"
+        }
+    }
 }
 
diff --git a/json/Redhat/amd_icd64.json b/json/Redhat/amd_icd64.json
index c216f6c..0b60050 100644
--- a/json/Redhat/amd_icd64.json
+++ b/json/Redhat/amd_icd64.json
@@ -1,8 +1,23 @@
 {
 	"file_format_version": "1.0.0",
-		"ICD": {
-			"library_path": "/usr/lib64/amdvlk64.so",
-			"api_version": "1.2.162"
-		}
+	"ICD": {
+		"library_path": "/usr/lib64/amdvlk64.so",
+		"api_version": "1.2.164"
+	},
+    "layer": {
+        "library_path": "/usr/lib64/amdvlk64.so",
+        "name": "VK_LAYER_AMD_switchable_graphics",
+        "type": "GLOBAL",
+        "api_version" : "1.2.164",
+        "implementation_version" : "1",
+        "description" : "AMD switchable graphics layer",
+        "functions": {
+                "vkGetInstanceProcAddr": "vk_icdGetInstanceProcAddrSG",
+                "vkGetDeviceProcAddr": "vk_icdGetDeviceProcAddrSG"
+        },
+        "disable_environment": {
+            "DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1": "1"
+        }
+    }
 }
 
diff --git a/json/Ubuntu/amd_icd32.json b/json/Ubuntu/amd_icd32.json
index a4fc86f..9aaffb7 100644
--- a/json/Ubuntu/amd_icd32.json
+++ b/json/Ubuntu/amd_icd32.json
@@ -1,8 +1,23 @@
 {
 	"file_format_version": "1.0.0",
-		"ICD": {
-			"library_path": "/usr/lib/i386-linux-gnu/amdvlk32.so",
-			"api_version": "1.2.162"
-		}
+	"ICD": {
+		"library_path": "/usr/lib/i386-linux-gnu/amdvlk32.so",
+		"api_version": "1.2.164"
+	},
+    "layer": {
+        "library_path": "/usr/lib/i386-linux-gnu/amdvlk32.so",
+        "name": "VK_LAYER_AMD_switchable_graphics",
+        "type": "GLOBAL",
+        "api_version" : "1.2.164",
+        "implementation_version" : "1",
+        "description" : "AMD switchable graphics layer",
+        "functions": {
+                "vkGetInstanceProcAddr": "vk_icdGetInstanceProcAddrSG",
+                "vkGetDeviceProcAddr": "vk_icdGetDeviceProcAddrSG"
+        },
+        "disable_environment": {
+            "DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1": "1"
+        }
+    }
 }
 
diff --git a/json/Ubuntu/amd_icd64.json b/json/Ubuntu/amd_icd64.json
index bfd61f3..7c9defb 100644
--- a/json/Ubuntu/amd_icd64.json
+++ b/json/Ubuntu/amd_icd64.json
@@ -1,8 +1,23 @@
 {
 	"file_format_version": "1.0.0",
-		"ICD": {
-			"library_path": "/usr/lib/x86_64-linux-gnu/amdvlk64.so",
-			"api_version": "1.2.162"
-		}
+	"ICD": {
+		"library_path": "/usr/lib/x86_64-linux-gnu/amdvlk64.so",
+		"api_version": "1.2.164"
+	},
+    "layer": {
+        "library_path": "/usr/lib/x86_64-linux-gnu/amdvlk64.so",
+        "name": "VK_LAYER_AMD_switchable_graphics",
+        "type": "GLOBAL",
+        "api_version" : "1.2.164",
+        "implementation_version" : "1",
+        "description" : "AMD switchable graphics layer",
+        "functions": {
+                "vkGetInstanceProcAddr": "vk_icdGetInstanceProcAddrSG",
+                "vkGetDeviceProcAddr": "vk_icdGetDeviceProcAddrSG"
+        },
+        "disable_environment": {
+            "DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1": "1"
+        }
+    }
 }