1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4220-drm-amdgpu-vi-silence-an-uninitialized-variable-warn.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4220-drm-amdgpu-vi-silence-an-uninitialized-variable-warn.patch
new file mode 100644
index 00000000..5fcd0074
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4220-drm-amdgpu-vi-silence-an-uninitialized-variable-warn.patch
@@ -0,0 +1,34 @@
+From 98b68ce2eed4d671b7c485352105b81a28fd5187 Mon Sep 17 00:00:00 2001
+From: Dan Carpenter <dan.carpenter@oracle.com>
+Date: Thu, 17 Oct 2019 12:12:16 +0300
+Subject: [PATCH 4220/4736] drm/amdgpu/vi: silence an uninitialized variable
+ warning
+
+Smatch complains that we need to initialized "*cap" otherwise it can
+lead to an uninitialized variable bug in the caller.  This seems like a
+reasonable warning and it doesn't hurt to silence it at least.
+
+drivers/gpu/drm/amd/amdgpu/vi.c:767 vi_asic_reset_method() error: uninitialized symbol 'baco_reset'.
+
+Fixes: 425db2553e43 ("drm/amdgpu: expose BACO interfaces to upper level from PP")
+Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+index 83196b79edd5..f4ff15378e61 100644
+--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
++++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+@@ -1421,6 +1421,7 @@ static int pp_get_asic_baco_capability(void *handle, bool *cap)
+ {
+ 	struct pp_hwmgr *hwmgr = handle;
+ 
++	*cap = false;
+ 	if (!hwmgr)
+ 		return -EINVAL;
+ 
+-- 
+2.17.1
+