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From 097201473a7565fb020dd836fe61d6bec3686c81 Mon Sep 17 00:00:00 2001
From: John Wu <john.wu@amd.com>
Date: Wed, 12 Jul 2017 14:25:52 +0800
Subject: [PATCH 0608/4131] drm/amd/display: Fix eDP power isn't off when lid
close
Signed-off-by: John Wu <john.wu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
index 4f46ff1..0092e70 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
@@ -112,8 +112,10 @@ void dp_disable_link_phy(struct core_link *link, enum signal_type signal)
if (!link->wa_flags.dp_keep_receiver_powered)
dp_receiver_power_ctrl(link, false);
- if (signal == SIGNAL_TYPE_EDP)
+ if (signal == SIGNAL_TYPE_EDP) {
link->link_enc->funcs->backlight_control(link->link_enc, false);
+ link->link_enc->funcs->power_control(link->link_enc, false);
+ }
link->link_enc->funcs->disable_output(link->link_enc, signal);
--
2.7.4
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