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-rw-r--r--meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0705-drm-amd-display-Move-and-Rename-is_stream_changed.patch83
1 files changed, 83 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0705-drm-amd-display-Move-and-Rename-is_stream_changed.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0705-drm-amd-display-Move-and-Rename-is_stream_changed.patch
new file mode 100644
index 00000000..ba216d29
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0705-drm-amd-display-Move-and-Rename-is_stream_changed.patch
@@ -0,0 +1,83 @@
+From 12a317af8f5eabb12c4d189c8bda890f1d9a522c Mon Sep 17 00:00:00 2001
+From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
+Date: Fri, 28 Jul 2017 12:07:38 -0400
+Subject: [PATCH 0705/4131] drm/amd/display: Move and Rename
+ "is_stream_changed()"
+
+ -Move "is_stream_changed()" to DC interface
+ -Rename "is_stream_changed()" to "dc_is_stream_changed()"
+
+Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
+Reviewed-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 | 2 +-
+ drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 4 ++--
+ drivers/gpu/drm/amd/display/dc/dc.h | 2 ++
+ drivers/gpu/drm/amd/display/dc/inc/resource.h | 2 --
+ 4 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
+index ba80933..5acf4c6 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
+@@ -641,7 +641,7 @@ static bool is_validation_required(
+
+ if (set[i].surface_count != context->stream_status[i].surface_count)
+ return true;
+- if (!is_stream_unchanged(set[i].stream, context->streams[i]))
++ if (!dc_is_stream_unchanged(set[i].stream, context->streams[i]))
+ return true;
+
+ for (j = 0; j < set[i].surface_count; j++) {
+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 84efe72..4a1eaab 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+@@ -1155,7 +1155,7 @@ static bool are_stream_backends_same(
+ return true;
+ }
+
+-bool is_stream_unchanged(
++bool dc_is_stream_unchanged(
+ struct dc_stream *old_stream, struct dc_stream *stream)
+ {
+
+@@ -1176,7 +1176,7 @@ bool resource_validate_attach_surfaces(
+
+ for (i = 0; i < set_count; i++) {
+ for (j = 0; old_context && j < old_context->stream_count; j++)
+- if (is_stream_unchanged(
++ if (dc_is_stream_unchanged(
+ old_context->streams[j],
+ context->streams[i])) {
+ if (!resource_attach_surfaces_to_context(
+diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
+index 63fd5b3..0918569 100644
+--- a/drivers/gpu/drm/amd/display/dc/dc.h
++++ b/drivers/gpu/drm/amd/display/dc/dc.h
+@@ -534,6 +534,8 @@ struct dc_stream_update {
+ struct dc_transfer_func *out_transfer_func;
+ };
+
++bool dc_is_stream_unchanged(
++ struct dc_stream *old_stream, struct dc_stream *stream);
+
+ /*
+ * Setup stream attributes if no stream updates are provided
+diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h
+index 571bfae..ca3f493 100644
+--- a/drivers/gpu/drm/amd/display/dc/inc/resource.h
++++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h
+@@ -132,8 +132,6 @@ struct pipe_ctx *find_idle_secondary_pipe(
+ bool resource_is_stream_unchanged(
+ struct validate_context *old_context, struct dc_stream *stream);
+
+-bool is_stream_unchanged(
+- struct dc_stream *old_stream, struct dc_stream *stream);
+
+ bool resource_validate_attach_surfaces(
+ const struct dc_validation_set set[],
+--
+2.7.4
+