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-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/0100-drm-amd-display-Add-refcount-debug-assert.patch190
1 files changed, 0 insertions, 190 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0100-drm-amd-display-Add-refcount-debug-assert.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0100-drm-amd-display-Add-refcount-debug-assert.patch
deleted file mode 100644
index d0350e73..00000000
--- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0100-drm-amd-display-Add-refcount-debug-assert.patch
+++ /dev/null
@@ -1,190 +0,0 @@
-From ac7de98034671e90c9ceb36303484a9f14aa8ccc Mon Sep 17 00:00:00 2001
-From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
-Date: Tue, 20 Dec 2016 18:01:30 -0500
-Subject: [PATCH 0100/4131] drm/amd/display: Add refcount debug assert
-
-Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
-Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
-Signed-off-by: Tony Cheng <tony.cheng@amd.com>
-Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
-Reviewed-by: Jordan Lazare <Jordan.Lazare@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_sink.c | 5 +++--
- drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 5 ++++-
- drivers/gpu/drm/amd/display/dc/core/dc_surface.c | 14 +++++++++++---
- drivers/gpu/drm/amd/display/dc/core/dc_target.c | 4 +++-
- 4 files changed, 21 insertions(+), 7 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
-index 67ae799..9dff0bf 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
-@@ -71,6 +71,7 @@ void dc_sink_retain(const struct dc_sink *dc_sink)
- {
- struct sink *sink = DC_SINK_TO_SINK(dc_sink);
-
-+ ASSERT(sink->ref_count > 0);
- ++sink->ref_count;
- }
-
-@@ -78,6 +79,7 @@ void dc_sink_release(const struct dc_sink *dc_sink)
- {
- struct sink *sink = DC_SINK_TO_SINK(dc_sink);
-
-+ ASSERT(sink->ref_count > 0);
- --sink->ref_count;
-
- if (sink->ref_count == 0) {
-@@ -96,8 +98,7 @@ struct dc_sink *dc_sink_create(const struct dc_sink_init_data *init_params)
- if (false == construct(sink, init_params))
- goto construct_fail;
-
-- /* TODO should we move this outside to where the assignment actually happens? */
-- dc_sink_retain(&sink->protected.public);
-+ ++sink->ref_count;
-
- return &sink->protected.public;
-
-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 84e3fbb..39a6124 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
-@@ -99,6 +99,8 @@ static void destruct(struct core_stream *stream)
- void dc_stream_retain(const struct dc_stream *dc_stream)
- {
- struct stream *stream = DC_STREAM_TO_STREAM(dc_stream);
-+
-+ ASSERT(stream->ref_count > 0);
- stream->ref_count++;
- }
-
-@@ -108,6 +110,7 @@ void dc_stream_release(const struct dc_stream *public)
- struct core_stream *protected = DC_STREAM_TO_CORE(public);
-
- if (public != NULL) {
-+ ASSERT(stream->ref_count > 0);
- stream->ref_count--;
-
- if (stream->ref_count == 0) {
-@@ -134,7 +137,7 @@ struct dc_stream *dc_create_stream_for_sink(
- if (false == construct(&stream->protected, dc_sink))
- goto construct_fail;
-
-- dc_stream_retain(&stream->protected.public);
-+ stream->ref_count++;
-
- return &stream->protected.public;
-
-diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
-index cf8fb9a..6b4c75a 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
-@@ -105,7 +105,7 @@ struct dc_surface *dc_create_surface(const struct dc *dc)
- if (false == construct(core_dc->ctx, surface))
- goto construct_fail;
-
-- dc_surface_retain(&surface->protected.public);
-+ ++surface->ref_count;
-
- return &surface->protected.public;
-
-@@ -162,6 +162,7 @@ void dc_surface_retain(const struct dc_surface *dc_surface)
- {
- struct surface *surface = DC_SURFACE_TO_SURFACE(dc_surface);
-
-+ ASSERT(surface->ref_count > 0);
- ++surface->ref_count;
- }
-
-@@ -169,6 +170,7 @@ void dc_surface_release(const struct dc_surface *dc_surface)
- {
- struct surface *surface = DC_SURFACE_TO_SURFACE(dc_surface);
-
-+ ASSERT(surface->ref_count > 0);
- --surface->ref_count;
-
- if (surface->ref_count == 0) {
-@@ -181,12 +183,15 @@ void dc_gamma_retain(const struct dc_gamma *dc_gamma)
- {
- struct gamma *gamma = DC_GAMMA_TO_GAMMA(dc_gamma);
-
-+ ASSERT(gamma->ref_count > 0);
- ++gamma->ref_count;
- }
-
- void dc_gamma_release(const struct dc_gamma *dc_gamma)
- {
- struct gamma *gamma = DC_GAMMA_TO_GAMMA(dc_gamma);
-+
-+ ASSERT(gamma->ref_count > 0);
- --gamma->ref_count;
-
- if (gamma->ref_count == 0)
-@@ -200,7 +205,7 @@ struct dc_gamma *dc_create_gamma()
- if (gamma == NULL)
- goto alloc_fail;
-
-- dc_gamma_retain(&gamma->protected.public);
-+ ++gamma->ref_count;
-
- return &gamma->protected.public;
-
-@@ -212,12 +217,15 @@ void dc_transfer_func_retain(const struct dc_transfer_func *dc_tf)
- {
- struct transfer_func *tf = DC_TRANSFER_FUNC_TO_TRANSFER_FUNC(dc_tf);
-
-+ ASSERT(tf->ref_count > 0);
- ++tf->ref_count;
- }
-
- void dc_transfer_func_release(const struct dc_transfer_func *dc_tf)
- {
- struct transfer_func *tf = DC_TRANSFER_FUNC_TO_TRANSFER_FUNC(dc_tf);
-+
-+ ASSERT(tf->ref_count > 0);
- --tf->ref_count;
-
- if (tf->ref_count == 0)
-@@ -231,7 +239,7 @@ struct dc_transfer_func *dc_create_transfer_func()
- if (tf == NULL)
- goto alloc_fail;
-
-- dc_transfer_func_retain(&tf->protected.public);
-+ ++tf->ref_count;
-
- return &tf->protected.public;
-
-diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_target.c b/drivers/gpu/drm/amd/display/dc/core/dc_target.c
-index 2531df7..d4ecf2d 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc_target.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc_target.c
-@@ -71,6 +71,7 @@ void dc_target_retain(const struct dc_target *dc_target)
- {
- struct target *target = DC_TARGET_TO_TARGET(dc_target);
-
-+ ASSERT(target->ref_count > 0);
- target->ref_count++;
- }
-
-@@ -81,6 +82,7 @@ void dc_target_release(const struct dc_target *dc_target)
-
- ASSERT(target->ref_count > 0);
- target->ref_count--;
-+
- if (target->ref_count == 0) {
- destruct(protected);
- dm_free(target);
-@@ -120,7 +122,7 @@ struct dc_target *dc_create_target_for_streams(
-
- construct(&target->protected, stream->ctx, dc_streams, stream_count);
-
-- dc_target_retain(&target->protected.public);
-+ target->ref_count++;
-
- return &target->protected.public;
-
---
-2.7.4
-