diff --git a/platform/amvideo.c b/platform/amvideo.c
index 6f4b2e45..411a6de6 100644
--- a/platform/amvideo.c
+++ b/platform/amvideo.c
@@ -22,6 +22,7 @@ static int amDllVideoGetVBiosVersion(void *ctx, char *dest, size_t nchars);
 static HRESULT amvideo_reg_read_name(void *bytes, uint32_t *nbytes);
 static HRESULT amvideo_reg_read_port_X(void *bytes, uint32_t *nbytes);
 static HRESULT amvideo_reg_read_resolution_1(void *bytes, uint32_t *nbytes);
+static HRESULT amvideo_reg_read_setting(void *bytes, uint32_t *nbytes);
 static HRESULT amvideo_reg_read_use_segatiming(void *bytes, uint32_t *nbytes);
 
 static const wchar_t amvideo_dll_name[] = L"$amvideo";
@@ -36,6 +37,14 @@ static const struct reg_hook_val amvideo_reg_vals[] = {
 
 static const struct reg_hook_val amvideo_reg_mode_vals[] = {
     {
+        .name       = L"monitor_setting_1",
+        .read       = amvideo_reg_read_setting,
+        .type       = REG_SZ,
+    }, {
+        .name       = L"monitor_setting_2",
+        .read       = amvideo_reg_read_setting,
+        .type       = REG_SZ,
+    }, {
         .name       = L"port_1",
         .read       = amvideo_reg_read_port_X,
         .type       = REG_DWORD
@@ -185,6 +194,11 @@ static HRESULT amvideo_reg_read_resolution_1(void *bytes, uint32_t *nbytes)
     return reg_hook_read_wstr(bytes, nbytes, L"1920x1080");
 }
 
+static HRESULT amvideo_reg_read_setting(void *bytes, uint32_t *nbytes)
+{
+    return reg_hook_read_wstr(bytes, nbytes, L"0");
+}
+
 static HRESULT amvideo_reg_read_use_segatiming(void *bytes, uint32_t *nbytes)
 {
     return reg_hook_read_u32(bytes, nbytes, 0);