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From 3ba7399178fbd241da609dfb01080ed9ac55c88c Mon Sep 17 00:00:00 2001
From: Harry Wentland <harry.wentland@amd.com>
Date: Thu, 3 Dec 2015 15:36:20 -0500
Subject: [PATCH 0574/1110] drm/amd/dal: Call atomic dpms function for MST

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
---
 drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
index 9e41114..df80f5c 100644
--- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -23,6 +23,7 @@
  *
  */
 
+#include <drm/drm_atomic_helper.h>
 #include "dal_services.h"
 #include "amdgpu.h"
 #include "amdgpu_dm_types.h"
@@ -82,14 +83,8 @@ dm_dp_mst_connector_destroy(struct drm_connector *connector)
 	kfree(amdgpu_connector);
 }
 
-static int dm_dp_mst_connector_dpms(struct drm_connector *connector, int mode)
-{
-	DRM_DEBUG_KMS("\n");
-	return 0;
-}
-
 static const struct drm_connector_funcs dm_dp_mst_connector_funcs = {
-	.dpms = dm_dp_mst_connector_dpms,
+	.dpms = drm_atomic_helper_connector_dpms,
 	.detect = dm_dp_mst_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.destroy = dm_dp_mst_connector_destroy,
-- 
2.7.4