From: yao liu <yao.liu@amlogic.com>
Date: Mon, 21 Oct 2019 08:04:56 +0000 (+0800)
Subject: dv: osd display overexposure at 1080i [2/2]
X-Git-Tag: hardkernel-4.9.236-104~514
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=51206dccca42c9b78ea452c3c22c751d8c6cfd96;p=platform%2Fkernel%2Flinux-amlogic.git

dv: osd display overexposure at 1080i [2/2]

PD#SWPL-12495

Problem:
dv vertical potch is small

Solution:
increase vpotch to 0x60

Verify:
verify on sm1

Change-Id: I4be460eb130e3c8ab85c5743ae85af72c9b7de6b
Signed-off-by: yao liu <yao.liu@amlogic.com>
---

diff --git a/drivers/amlogic/media/enhancement/amdolby_vision/amdolby_vision.c b/drivers/amlogic/media/enhancement/amdolby_vision/amdolby_vision.c
index 55b5d15..5c657fb 100644
--- a/drivers/amlogic/media/enhancement/amdolby_vision/amdolby_vision.c
+++ b/drivers/amlogic/media/enhancement/amdolby_vision/amdolby_vision.c
@@ -2721,10 +2721,18 @@ static void adjust_vpotch(void)
 			else if ((vinfo->width == 1280) &&
 				 (vinfo->height == 720))
 				g_vpotch = 0x38;
+			else if ((vinfo->width == 1280) &&
+				 (vinfo->height == 720) &&
+				 (vinfo->field_height < 720))
+				g_vpotch = 0x60;
 			else if ((vinfo->width == 1920) &&
 				 (vinfo->height == 1080) &&
 				 (sync_duration_num < 30))
 				g_vpotch = 0x60;
+			else if ((vinfo->width == 1920) &&
+				 (vinfo->height == 1080) &&
+				 (vinfo->field_height < 1080))
+				g_vpotch = 0x60;
 			else
 				g_vpotch = 0x20;
 			if (vinfo->width > 1920)