diff --git a/drivers/gpu/drm/sysfb/drm_sysfb_screen_info.c b/drivers/gpu/drm/sysfb/drm_sysfb_screen_info.c
index 361b7233600c..8b14eaa304c0 100644
--- a/drivers/gpu/drm/sysfb/drm_sysfb_screen_info.c
+++ b/drivers/gpu/drm/sysfb/drm_sysfb_screen_info.c
@@ -2,6 +2,7 @@
 
 #include <linux/export.h>
 #include <linux/limits.h>
+#include <linux/math64.h>
 #include <linux/minmax.h>
 #include <linux/screen_info.h>
 
@@ -67,7 +68,7 @@ EXPORT_SYMBOL(drm_sysfb_get_stride_si);
 u64 drm_sysfb_get_visible_size_si(struct drm_device *dev, const struct screen_info *si,
 				  unsigned int height, unsigned int stride, u64 size)
 {
-	u64 vsize = height * stride;
+	u64 vsize = mul_u32_u32(height, stride);
 
 	return drm_sysfb_get_validated_size0(dev, "visible size", vsize, size);
 }