1 files changed, 94 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0680-drm-amd-display-Roll-stream-into-dc_stream.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0680-drm-amd-display-Roll-stream-into-dc_stream.patch
new file mode 100644
index 00000000..f8ac8be9
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0680-drm-amd-display-Roll-stream-into-dc_stream.patch
@@ -0,0 +1,94 @@
+From 7af340ad7d55aec3c7b09521c51d09c46e90ec20 Mon Sep 17 00:00:00 2001
+From: "Leo (Sunpeng) Li" <sunpeng.li@amd.com>
+Date: Wed, 26 Jul 2017 16:13:48 -0400
+Subject: [PATCH 0680/4131] drm/amd/display: Roll stream into dc_stream
+
+Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@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/dc/core/dc_stream.c | 29 +++++++------------------
+ 1 file changed, 8 insertions(+), 21 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+index 46ad1bc..a77e1e8 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+@@ -31,17 +31,6 @@
+ #include "timing_generator.h"
+ 
+ /*******************************************************************************
+- * Private definitions
+- ******************************************************************************/
+-
+-struct stream {
+-	struct dc_stream protected;
+-	int ref_count;
+-};
+-
+-#define DC_STREAM_TO_STREAM(dc_stream) container_of(dc_stream, struct stream, protected)
+-
+-/*******************************************************************************
+  * Private functions
+  ******************************************************************************/
+ 
+@@ -105,24 +94,22 @@ static void destruct(struct dc_stream *stream)
+ 	}
+ }
+ 
+-void dc_stream_retain(struct dc_stream *dc_stream)
++void dc_stream_retain(struct dc_stream *stream)
+ {
+-	struct stream *stream = DC_STREAM_TO_STREAM(dc_stream);
+ 
+ 	ASSERT(stream->ref_count > 0);
+ 	stream->ref_count++;
+ }
+ 
+-void dc_stream_release(struct dc_stream *public)
++void dc_stream_release(struct dc_stream *stream)
+ {
+-	struct stream *stream = DC_STREAM_TO_STREAM(public);
+ 
+-	if (public != NULL) {
++	if (stream != NULL) {
+ 		ASSERT(stream->ref_count > 0);
+ 		stream->ref_count--;
+ 
+ 		if (stream->ref_count == 0) {
+-			destruct(public);
++			destruct(stream);
+ 			dm_free(stream);
+ 		}
+ 	}
+@@ -131,22 +118,22 @@ void dc_stream_release(struct dc_stream *public)
+ struct dc_stream *dc_create_stream_for_sink(
+ 		struct dc_sink *sink)
+ {
+-	struct stream *stream;
++	struct dc_stream *stream;
+ 
+ 	if (sink == NULL)
+ 		goto alloc_fail;
+ 
+-	stream = dm_alloc(sizeof(struct stream));
++	stream = dm_alloc(sizeof(struct dc_stream));
+ 
+ 	if (NULL == stream)
+ 		goto alloc_fail;
+ 
+-	if (false == construct(&stream->protected, sink))
++	if (false == construct(stream, sink))
+ 			goto construct_fail;
+ 
+ 	stream->ref_count++;
+ 
+-	return &stream->protected;
++	return stream;
+ 
+ construct_fail:
+ 	dm_free(stream);
+-- 
+2.7.4
+