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-rw-r--r--common/recipes-kernel/linux/files/0669-drm-amd-dal-Balance-dc-surface-reference-count.patch54
1 files changed, 0 insertions, 54 deletions
diff --git a/common/recipes-kernel/linux/files/0669-drm-amd-dal-Balance-dc-surface-reference-count.patch b/common/recipes-kernel/linux/files/0669-drm-amd-dal-Balance-dc-surface-reference-count.patch
deleted file mode 100644
index 837b2bcb..00000000
--- a/common/recipes-kernel/linux/files/0669-drm-amd-dal-Balance-dc-surface-reference-count.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From 3a59831ac84fbcc1d02d4a3b3ecd2077bcd81ee4 Mon Sep 17 00:00:00 2001
-From: David Rokhvarg <David.Rokhvarg@amd.com>
-Date: Wed, 6 Jan 2016 15:49:08 -0500
-Subject: [PATCH 0669/1110] drm/amd/dal: Balance dc surface reference count.
-
-This resolves memory leak because of double increment of
-surface reference count in dc_commit_surfaces_to_target().
-
-Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
-Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
----
- drivers/gpu/drm/amd/dal/dc/core/dc_resource.c | 5 +++--
- drivers/gpu/drm/amd/dal/dc/core/dc_target.c | 2 +-
- 2 files changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c b/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c
-index ab081c1..1ad317a 100644
---- a/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c
-+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c
-@@ -388,8 +388,9 @@ bool logical_attach_surfaces_to_target(
- uint8_t i;
- struct core_target *target = DC_TARGET_TO_CORE(dc_target);
-
-- if (target->status.surface_count >= MAX_SURFACE_NUM) {
-- dal_error("Surface: this target has too many surfaces!\n");
-+ if (surface_count > MAX_SURFACE_NUM) {
-+ dal_error("Surface: can not attach %d surfaces! Maximum is: %d\n",
-+ surface_count, MAX_SURFACE_NUM);
- return false;
- }
-
-diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_target.c b/drivers/gpu/drm/amd/dal/dc/core/dc_target.c
-index 433f712..31374ab 100644
---- a/drivers/gpu/drm/amd/dal/dc/core/dc_target.c
-+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_target.c
-@@ -259,7 +259,6 @@ bool dc_commit_surfaces_to_target(
- LOG_MINOR_COMPONENT_DC,
- "0x%x:",
- surface);
-- dc_surface_retain(surface);
-
- program_gamma(dc->ctx, surface,
- DC_STREAM_TO_CORE(target->public.streams[0])->ipp,
-@@ -271,6 +270,7 @@ bool dc_commit_surfaces_to_target(
-
- dc->hwss.update_plane_address(core_surface, target);
- }
-+
- if (current_enabled_surface_count == 0 && new_enabled_surface_count > 0)
- dc_target_enable_memory_requests(dc_target);
-
---
-2.7.4
-