From 1e4e76816b6dba495bcc683e80c3f3006b87863e Mon Sep 17 00:00:00 2001
From: Michael Pavone <pavone@retrodev.com>
Date: Thu, 14 Mar 2019 23:23:02 -0700
Subject: Handle interlaced mode in fbdev backend

---
 vdp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vdp.c')

diff --git a/vdp.c b/vdp.c
index a7c9138..b5dbbee 100644
--- a/vdp.c
+++ b/vdp.c
@@ -51,7 +51,7 @@
 #define BORDER_BOT_V28_PAL 32
 #define BORDER_BOT_V30_PAL 24
 
-#define INVALID_LINE 0x200
+#define INVALID_LINE (PAL_INACTIVE_START+BORDER_TOP_V30_PAL+BORDER_BOT_V30_PAL)
 
 enum {
 	INACTIVE = 0,
-- 
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