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-rw-r--r--common/recipes-kernel/linux/files/0341-drm-amdgpu-fix-one-warning-message.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0341-drm-amdgpu-fix-one-warning-message.patch b/common/recipes-kernel/linux/files/0341-drm-amdgpu-fix-one-warning-message.patch
new file mode 100644
index 00000000..c4cb64c4
--- /dev/null
+++ b/common/recipes-kernel/linux/files/0341-drm-amdgpu-fix-one-warning-message.patch
@@ -0,0 +1,39 @@
+From 21df89a5667de5fcd061753d3833e7dfcf5509d3 Mon Sep 17 00:00:00 2001
+From: Jammy Zhou <Jammy.Zhou@amd.com>
+Date: Fri, 7 Aug 2015 15:30:44 +0800
+Subject: [PATCH 0341/1050] drm/amdgpu: fix one warning message
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+In function 'amdgpu_uvd_cs_pass2':
+warning: 'min_ctx_size' may be used uninitialized in this function
+ buf_sizes[0x4] = min_ctx_size;
+ ^
+note: 'min_ctx_size' was declared here
+ unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size;
+ ^
+Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
+Reviewed-by: Christian König <christian.koenig@amd.com>
+Cc: stable@vger.kernel.org
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+index f5c2255..2abc661 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+@@ -374,7 +374,8 @@ static int amdgpu_uvd_cs_msg_decode(uint32_t *msg, unsigned buf_sizes[])
+ unsigned height_in_mb = ALIGN(height / 16, 2);
+ unsigned fs_in_mb = width_in_mb * height_in_mb;
+
+- unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size;
++ unsigned image_size, tmp, min_dpb_size, num_dpb_buffer;
++ unsigned min_ctx_size = 0;
+
+ image_size = width * height;
+ image_size += image_size / 2;
+--
+1.9.1
+