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From a1cc13800561c75a4fea5ae53d1b85c068f6ce24 Mon Sep 17 00:00:00 2001
From: Harry Wentland <harry.wentland@amd.com>
Date: Mon, 31 Jul 2017 13:15:04 -0400
Subject: [PATCH 0725/4131] drm/amd/display: Fix plane_atomic_check when no
 dc_state

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index ce9136d..2c948d9 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3310,7 +3310,7 @@ int dm_plane_atomic_check(struct drm_plane *plane,
 	struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
 
 	if (!dm_plane_state->dc_state)
-		return true;
+		return 0;
 
 	if (dc_validate_plane(dc, dm_plane_state->dc_state))
 		return 0;
-- 
2.7.4