From 411fe4f1c3fc45ec6bed0a1beaf61c67f6cf6294 Mon Sep 17 00:00:00 2001
From: Zhiyi Zhang <zzhang@codeweavers.com>
Date: Tue, 26 May 2020 16:35:29 +0800
Subject: [PATCH] winemac.drv: Fake success for changing non-primary adapter
 settings.

Changing non-primary adapter settings is currently unsupported. Return
success for non-primary adapter settings changes so that the primary
adapter settings don't get changed unintentionally.

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/winemac.drv/display.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c
index 968b9277bba..402f54982a5 100644
--- a/dlls/winemac.drv/display.c
+++ b/dlls/winemac.drv/display.c
@@ -805,6 +805,12 @@ LONG CDECL macdrv_ChangeDisplaySettingsEx(LPCWSTR devname, LPDEVMODEW devmode,
         devmode = &default_mode;
     }
 
+    if (lstrcmpiW(primary_adapter, devname))
+    {
+        FIXME("Changing non-primary adapter settings is currently unsupported.\n");
+        return DISP_CHANGE_SUCCESSFUL;
+    }
+
     if (macdrv_get_displays(&displays, &num_displays))
         return DISP_CHANGE_FAILED;