1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3970-drm-amdkfd-Delete-unused-defines.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3970-drm-amdkfd-Delete-unused-defines.patch
new file mode 100644
index 00000000..86884160
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3970-drm-amdkfd-Delete-unused-defines.patch
@@ -0,0 +1,31 @@
+From 5617134a4e5e3c8fe11a420bb6390217cc33c519 Mon Sep 17 00:00:00 2001
+From: Yong Zhao <Yong.Zhao@amd.com>
+Date: Wed, 25 Sep 2019 16:45:18 -0400
+Subject: [PATCH 3970/4256] drm/amdkfd: Delete unused defines
+
+They are not used anywhere.
+
+Change-Id: Ieba4f57760f0c45f24e54629245cae419b8ff157
+Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
+Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
+index f214c94ccb2c..c6f27ad29d61 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
+@@ -52,9 +52,6 @@
+ #include "gmc_v9_0.h"
+ 
+ 
+-#define V9_PIPE_PER_MEC		(4)
+-#define V9_QUEUES_PER_PIPE_MEC	(8)
+-
+ enum hqd_dequeue_request_type {
+ 	NO_ACTION = 0,
+ 	DRAIN_PIPE,
+-- 
+2.17.1
+