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From 6284910be3b672cccb130746c82bb32d531dd707 Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Thu, 7 Jan 2016 16:18:57 +0800
Subject: [PATCH 0678/1110] drm/amd/dal: disable hpd filtering on DP connectors

Also, decrease disconnect filter time to default value

Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
---
 drivers/gpu/drm/amd/dal/dc/core/dc_link.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_link.c b/drivers/gpu/drm/amd/dal/dc/core/dc_link.c
index 5f24ef1..ac6785a 100644
--- a/drivers/gpu/drm/amd/dal/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_link.c
@@ -46,7 +46,7 @@
 		__VA_ARGS__)
 
 #define DELAY_ON_CONNECT_IN_MS 500
-#define DELAY_ON_DISCONNECT_IN_MS 500
+#define DELAY_ON_DISCONNECT_IN_MS 100
 
 
 /*******************************************************************************
@@ -95,12 +95,12 @@ static bool program_hpd_filter(
 	case SIGNAL_TYPE_DVI_SINGLE_LINK:
 	case SIGNAL_TYPE_DVI_DUAL_LINK:
 	case SIGNAL_TYPE_HDMI_TYPE_A:
+		/* program hpd filter */
+		break;
 	case SIGNAL_TYPE_LVDS:
 	case SIGNAL_TYPE_DISPLAY_PORT:
 	case SIGNAL_TYPE_DISPLAY_PORT_MST:
 	case SIGNAL_TYPE_EDP:
-		/* program hpd filter */
-		break;
 	default:
 		/* don't program hpd filter */
 		return false;
-- 
2.7.4