From: Charlene Liu <charlene.liu@amd.com>
Date: Mon, 20 Mar 2017 18:49:53 +0000 (-0400)
Subject: drm/amd/display: remove redundant check
X-Git-Tag: v4.15-rc1~56^2~23^2~621
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2fc67983fbc56b7b6bba64d4410e3bfeee467834;p=thirdparty%2Fkernel%2Flinux.git

drm/amd/display: remove redundant check

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 875d1a63fceab..61ca1e21ae662 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1063,8 +1063,6 @@ static bool are_stream_backends_same(
 	if (stream_a == NULL || stream_b == NULL)
 		return false;
 
-	if (stream_a->public.timing.pixel_encoding != stream_b->public.timing.pixel_encoding)
-		return false;
 	if (is_timing_changed(stream_a, stream_b))
 		return false;
 
@@ -1074,8 +1072,6 @@ static bool are_stream_backends_same(
 bool is_stream_unchanged(
 	const struct core_stream *old_stream, const struct core_stream *stream)
 {
-	if (old_stream != stream)
-		return false;
 
 	if (!are_stream_backends_same(old_stream, stream))
 		return false;