From 394d3af7ba9e67d630c1c6d2ac1d9c11b318b73e Mon Sep 17 00:00:00 2001
From: Krzysztof Halasa <khc@pm.waw.pl>
Date: Tue, 16 Oct 2007 01:29:34 -0700
Subject: Intel FB: more interlaced mode support

Intel FB: allow odd- and even-field-first in interlaced modes, and
proper sync to vertical retrace

Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: <sylvain.meyer@worldonline.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/fb.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/linux')

diff --git a/include/linux/fb.h b/include/linux/fb.h
index b39395caa46..67292720925 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -207,6 +207,7 @@ struct fb_bitfield {
 #define FB_VMODE_NONINTERLACED  0	/* non interlaced */
 #define FB_VMODE_INTERLACED	1	/* interlaced	*/
 #define FB_VMODE_DOUBLE		2	/* double scan */
+#define FB_VMODE_ODD_FLD_FIRST	4	/* interlaced: top line first */
 #define FB_VMODE_MASK		255
 
 #define FB_VMODE_YWRAP		256	/* ywrap instead of panning     */
-- 
cgit v1.2.3