From 4d76a22134d5a5ad259fd667f3d2b215b7e71d10 Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@redhat.com>
Date: Tue, 3 Aug 2010 14:38:17 -0400
Subject: drm/edid: Add detailed block walk for CEA extensions

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 include/drm/drm_edid.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'include/drm')

diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 39e2cc5c7e66..5881fad91faa 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -28,6 +28,12 @@
 #define EDID_LENGTH 128
 #define DDC_ADDR 0x50
 
+#define CEA_EXT	    0x02
+#define VTB_EXT	    0x10
+#define DI_EXT	    0x40
+#define LS_EXT	    0x50
+#define MI_EXT	    0x60
+
 struct est_timings {
 	u8 t1;
 	u8 t2;
-- 
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