1 files changed, 0 insertions, 97 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0471-drm-amd-display-Allow-update-stream-without-surface.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0471-drm-amd-display-Allow-update-stream-without-surface.patch
deleted file mode 100644
index 18340d41..00000000
--- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0471-drm-amd-display-Allow-update-stream-without-surface.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-From 97b414e2cacefa8c86ed4620c85ba04668985a78 Mon Sep 17 00:00:00 2001
-From: Corbin McElhanney <corbin.mcelhanney@amd.com>
-Date: Tue, 23 May 2017 15:26:57 -0400
-Subject: [PATCH 0471/4131] drm/amd/display: Allow update stream without
- surface
-
-Passing NULL as surfaceUpdates to dc_update_surfaces_and_stream now
-updates just the stream. Code that is dependent on srf_updates was moved
-below the NULL check.
-
-Signed-off-by: Corbin McElhanney <corbin.mcelhanney@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.c | 58 +++++++++++++++++---------------
- 1 file changed, 31 insertions(+), 27 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
-index f534997..c33e31c 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
-@@ -1223,33 +1223,7 @@ void dc_update_surfaces_and_stream(struct dc *dc,
- 	if (!stream_status)
- 		return; /* Cannot commit surface to stream that is not committed */
- 
--	update_type = dc_check_update_surfaces_for_stream(
--			dc, srf_updates, surface_count, stream_update, stream_status);
--
--	if (update_type >= update_surface_trace_level)
--		update_surface_trace(dc, srf_updates, surface_count);
--
--	if (update_type >= UPDATE_TYPE_FULL) {
--		const struct dc_surface *new_surfaces[MAX_SURFACES] = { 0 };
--
--		for (i = 0; i < surface_count; i++)
--			new_surfaces[i] = srf_updates[i].surface;
--
--		/* initialize scratch memory for building context */
--		context = dm_alloc(sizeof(*context));
--		dc_resource_validate_ctx_copy_construct(
--				core_dc->current_context, context);
--
--		/* add surface to context */
--		if (!resource_attach_surfaces_to_context(
--				new_surfaces, surface_count, dc_stream,
--				context, core_dc->res_pool)) {
--			BREAK_TO_DEBUGGER();
--			goto fail;
--		}
--	} else {
--		context = core_dc->current_context;
--	}
-+	context = core_dc->current_context;
- 
- 	/* update current stream with the new updates */
- 	if (stream_update) {
-@@ -1277,6 +1251,36 @@ void dc_update_surfaces_and_stream(struct dc *dc,
- 		}
- 	}
- 
-+	/* only proceed if we need to make a surface update */
-+	if (!srf_updates)
-+		return;
-+
-+	update_type = dc_check_update_surfaces_for_stream(
-+			dc, srf_updates, surface_count, stream_update, stream_status);
-+
-+	if (update_type >= update_surface_trace_level)
-+		update_surface_trace(dc, srf_updates, surface_count);
-+
-+	if (update_type >= UPDATE_TYPE_FULL) {
-+		const struct dc_surface *new_surfaces[MAX_SURFACES] = { 0 };
-+
-+		for (i = 0; i < surface_count; i++)
-+			new_surfaces[i] = srf_updates[i].surface;
-+
-+		/* initialize scratch memory for building context */
-+		context = dm_alloc(sizeof(*context));
-+		dc_resource_validate_ctx_copy_construct(
-+				core_dc->current_context, context);
-+
-+		/* add surface to context */
-+		if (!resource_attach_surfaces_to_context(
-+				new_surfaces, surface_count, dc_stream,
-+				context, core_dc->res_pool)) {
-+			BREAK_TO_DEBUGGER();
-+			goto fail;
-+		}
-+	}
-+
- 	/* save update parameters into surface */
- 	for (i = 0; i < surface_count; i++) {
- 		struct core_surface *surface =
--- 
-2.7.4
-