diff --git a/dlls/winevulkan/make_vulkan b/dlls/winevulkan/make_vulkan
index aa0f14f5ac8..26a4f986c49 100755
--- a/dlls/winevulkan/make_vulkan
+++ b/dlls/winevulkan/make_vulkan
@@ -1697,6 +1697,8 @@ class VkParam(VkVariable):
 
             if unwrap and self.handle.is_wrapped():
                 return True
+            if conv and self.handle.is_dispatchable():
+                return True
 
         return False
 
@@ -2373,12 +2375,11 @@ class ArrayConversionFunction(object):
                     body += "        }\n"
                     body += "        else\n"
                     body += "            out[i] = NULL;\n"
-            elif self.array.is_handle() and self.direction == Direction.INPUT:
+            elif self.array.is_handle() and self.direction == Direction.INPUT and self.unwrap:
                 if self.array.pointer_array:
                     LOGGER.error("Unhandled handle pointer arrays")
                 body += "        out[i] = " + self.array.handle.driver_handle("in[i]") + ";\n"
             else:
-                LOGGER.warning("Unhandled conversion operand type")
                 body += "        out[i] = in[i];\n"
 
             body += "    }\n"
diff --git a/dlls/winevulkan/vulkan_thunks.c b/dlls/winevulkan/vulkan_thunks.c
index bc14e4e26de..25cfc4bed82 100644
--- a/dlls/winevulkan/vulkan_thunks.c
+++ b/dlls/winevulkan/vulkan_thunks.c
@@ -5873,6 +5873,24 @@ static inline void convert_VkCommandBufferAllocateInfo_win32_to_unwrapped_host(c
 }
 #endif /* USE_STRUCT_CONVERSION */
 
+#if defined(USE_STRUCT_CONVERSION)
+static inline VkCommandBuffer *convert_VkCommandBuffer_array_win32_to_unwrapped_host(struct conversion_context *ctx, const VkCommandBuffer *in, uint32_t count)
+{
+    VkCommandBuffer *out;
+    unsigned int i;
+
+    if (!in || !count) return NULL;
+
+    out = conversion_context_alloc(ctx, count * sizeof(*out));
+    for (i = 0; i < count; i++)
+    {
+        out[i] = in[i];
+    }
+
+    return out;
+}
+#endif /* USE_STRUCT_CONVERSION */
+
 #if defined(USE_STRUCT_CONVERSION)
 static inline void convert_VkDescriptorSetAllocateInfo_win32_to_host(struct conversion_context *ctx, const VkDescriptorSetAllocateInfo32 *in, VkDescriptorSetAllocateInfo *out)
 {
@@ -16162,6 +16180,20 @@ static inline void convert_VkPerformanceCounterDescriptionKHR_array_host_to_win3
 }
 #endif /* USE_STRUCT_CONVERSION */
 
+#if defined(USE_STRUCT_CONVERSION)
+static inline void convert_VkPhysicalDevice_array_unwrapped_host_to_win32(const VkPhysicalDevice *in, VkPhysicalDevice *out, uint32_t count)
+{
+    unsigned int i;
+
+    if (!in) return;
+
+    for (i = 0; i < count; i++)
+    {
+        out[i] = in[i];
+    }
+}
+#endif /* USE_STRUCT_CONVERSION */
+
 #if defined(USE_STRUCT_CONVERSION)
 static inline void convert_VkMappedMemoryRange_win32_to_host(const VkMappedMemoryRange32 *in, VkMappedMemoryRange *out)
 {
@@ -24680,11 +24712,16 @@ static NTSTATUS thunk32_vkAllocateCommandBuffers(void *args)
         VkResult result;
     } *params = args;
     VkCommandBufferAllocateInfo pAllocateInfo_host;
+    VkCommandBuffer *pCommandBuffers_host;
+    struct conversion_context ctx;
 
     TRACE("%p, %p, %p\n", params->device, params->pAllocateInfo, params->pCommandBuffers);
 
+    init_conversion_context(&ctx);
     convert_VkCommandBufferAllocateInfo_win32_to_unwrapped_host(params->pAllocateInfo, &pAllocateInfo_host);
-    params->result = wine_vkAllocateCommandBuffers(params->device, &pAllocateInfo_host, params->pCommandBuffers);
+    pCommandBuffers_host = convert_VkCommandBuffer_array_win32_to_unwrapped_host(&ctx, params->pCommandBuffers, params->pAllocateInfo->commandBufferCount);
+    params->result = wine_vkAllocateCommandBuffers(params->device, &pAllocateInfo_host, pCommandBuffers_host);
+    free_conversion_context(&ctx);
     return STATUS_SUCCESS;
 }
 
@@ -36023,10 +36060,16 @@ static NTSTATUS thunk32_vkEnumeratePhysicalDevices(void *args)
         VkPhysicalDevice *pPhysicalDevices;
         VkResult result;
     } *params = args;
+    VkPhysicalDevice *pPhysicalDevices_host;
+    struct conversion_context ctx;
 
     TRACE("%p, %p, %p\n", params->instance, params->pPhysicalDeviceCount, params->pPhysicalDevices);
 
-    params->result = wine_vkEnumeratePhysicalDevices(params->instance, params->pPhysicalDeviceCount, params->pPhysicalDevices);
+    init_conversion_context(&ctx);
+    pPhysicalDevices_host = (params->pPhysicalDevices && *params->pPhysicalDeviceCount) ? conversion_context_alloc(&ctx, sizeof(*pPhysicalDevices_host) * *params->pPhysicalDeviceCount) : NULL;
+    params->result = wine_vkEnumeratePhysicalDevices(params->instance, params->pPhysicalDeviceCount, pPhysicalDevices_host);
+    convert_VkPhysicalDevice_array_unwrapped_host_to_win32(pPhysicalDevices_host, params->pPhysicalDevices, *params->pPhysicalDeviceCount);
+    free_conversion_context(&ctx);
     return STATUS_SUCCESS;
 }
 
@@ -36092,10 +36135,15 @@ static NTSTATUS thunk32_vkFreeCommandBuffers(void *args)
         uint32_t commandBufferCount;
         const VkCommandBuffer *pCommandBuffers;
     } *params = args;
+    const VkCommandBuffer *pCommandBuffers_host;
+    struct conversion_context ctx;
 
     TRACE("%p, 0x%s, %u, %p\n", params->device, wine_dbgstr_longlong(params->commandPool), params->commandBufferCount, params->pCommandBuffers);
 
-    wine_vkFreeCommandBuffers(params->device, params->commandPool, params->commandBufferCount, params->pCommandBuffers);
+    init_conversion_context(&ctx);
+    pCommandBuffers_host = convert_VkCommandBuffer_array_win32_to_unwrapped_host(&ctx, params->pCommandBuffers, params->commandBufferCount);
+    wine_vkFreeCommandBuffers(params->device, params->commandPool, params->commandBufferCount, pCommandBuffers_host);
+    free_conversion_context(&ctx);
     return STATUS_SUCCESS;
 }