From: jsg <jsg@openbsd.org>
Date: Mon, 1 May 2023 01:24:02 +0000 (+0000)
Subject: drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=bba11a86879dd74bd35c739896c55ad451d11318;p=openbsd

drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var

From Daniel Vetter
d27acf15c8fac00a251e2a24da09fcc1bb3337dd in linux-6.1.y/6.1.27
1935f0deb6116dd785ea64d8035eab0ff441255b in mainline linux
---

diff --git a/sys/dev/pci/drm/drm_fb_helper.c b/sys/dev/pci/drm/drm_fb_helper.c
index 29e3efdbff4..b86d690e2a6 100644
--- a/sys/dev/pci/drm/drm_fb_helper.c
+++ b/sys/dev/pci/drm/drm_fb_helper.c
@@ -1428,6 +1428,9 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
 		return -EINVAL;
 	}
 
+	var->xres_virtual = fb->width;
+	var->yres_virtual = fb->height;
+
 	/*
 	 * Workaround for SDL 1.2, which is known to be setting all pixel format
 	 * fields values to zero in some cases. We treat this situation as a