From e36552684e24f8b21569dec47381c36b50a7966b Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Mon, 29 Jul 2013 08:41:00 -0300
Subject: [media] v4l2: use new V4L2_DV_BT_BLANKING/FRAME defines

Use the new blanking and frame size defines. This also fixed a bug in
these drivers: they assumed that the height for interlaced formats was
the field height, however height is the frame height. So the height
for a field is actually bt->height / 2.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 7fbde6d..b79280f 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -1799,19 +1799,15 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 
 	/* Configure video port timings */
 
-	std_info->eav2sav = bt->hbackporch + bt->hfrontporch +
-		bt->hsync - 8;
+	std_info->eav2sav = V4L2_DV_BT_BLANKING_WIDTH(bt) - 8;
 	std_info->sav2eav = bt->width;
 
 	std_info->l1 = 1;
 	std_info->l3 = bt->vsync + bt->vbackporch + 1;
 
+	std_info->vsize = V4L2_DV_BT_FRAME_HEIGHT(bt);
 	if (bt->interlaced) {
 		if (bt->il_vbackporch || bt->il_vfrontporch || bt->il_vsync) {
-			std_info->vsize = bt->height * 2 +
-				bt->vfrontporch + bt->vsync + bt->vbackporch +
-				bt->il_vfrontporch + bt->il_vsync +
-				bt->il_vbackporch;
 			std_info->l5 = std_info->vsize/2 -
 				(bt->vfrontporch - 1);
 			std_info->l7 = std_info->vsize/2 + 1;
@@ -1825,8 +1821,6 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 			return -EINVAL;
 		}
 	} else {
-		std_info->vsize = bt->height + bt->vfrontporch +
-			bt->vsync + bt->vbackporch;
 		std_info->l5 = std_info->vsize - (bt->vfrontporch - 1);
 	}
 	strncpy(std_info->name, "Custom timings BT656/1120", VPIF_MAX_NAME);
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index 6336dfc..f2b4ae1 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -1436,19 +1436,15 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 
 	/* Configure video port timings */
 
-	std_info->eav2sav = bt->hbackporch + bt->hfrontporch +
-		bt->hsync - 8;
+	std_info->eav2sav = V4L2_DV_BT_BLANKING_WIDTH(bt) - 8;
 	std_info->sav2eav = bt->width;
 
 	std_info->l1 = 1;
 	std_info->l3 = bt->vsync + bt->vbackporch + 1;
 
+	std_info->vsize = V4L2_DV_BT_FRAME_HEIGHT(bt);
 	if (bt->interlaced) {
 		if (bt->il_vbackporch || bt->il_vfrontporch || bt->il_vsync) {
-			std_info->vsize = bt->height * 2 +
-				bt->vfrontporch + bt->vsync + bt->vbackporch +
-				bt->il_vfrontporch + bt->il_vsync +
-				bt->il_vbackporch;
 			std_info->l5 = std_info->vsize/2 -
 				(bt->vfrontporch - 1);
 			std_info->l7 = std_info->vsize/2 + 1;
@@ -1462,8 +1458,6 @@ static int vpif_s_dv_timings(struct file *file, void *priv,
 			return -EINVAL;
 		}
 	} else {
-		std_info->vsize = bt->height + bt->vfrontporch +
-			bt->vsync + bt->vbackporch;
 		std_info->l5 = std_info->vsize - (bt->vfrontporch - 1);
 	}
 	strncpy(std_info->name, "Custom timings BT656/1120",
-- 
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