1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4368-drm-amdgpu-add-function-parameter-description-in-amd.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4368-drm-amdgpu-add-function-parameter-description-in-amd.patch
new file mode 100644
index 00000000..1b657d43
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4368-drm-amdgpu-add-function-parameter-description-in-amd.patch
@@ -0,0 +1,33 @@
+From da40b874e2cd1fd83846f38d27f240dc467c1bfc Mon Sep 17 00:00:00 2001
+From: yu kuai <yukuai3@huawei.com>
+Date: Mon, 4 Nov 2019 21:27:21 +0800
+Subject: [PATCH 4368/4736] drm/amdgpu: add function parameter description in
+ 'amdgpu_device_set_cg_state'
+
+Fixes gcc warning:
+
+drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1954: warning: Function
+parameter or member 'state' not described in 'amdgpu_device_set_cg_state'
+
+Fixes: e3ecdffac9cc ("drm/amdgpu: add documentation for amdgpu_device.c")
+Signed-off-by: yu kuai <yukuai3@huawei.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+index 21ff9f6da355..09ef0eaf1abc 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+@@ -1938,6 +1938,7 @@ static bool amdgpu_device_check_vram_lost(struct amdgpu_device *adev)
+  * amdgpu_device_set_cg_state - set clockgating for amdgpu device
+  *
+  * @adev: amdgpu_device pointer
++ * @state: clockgating state (gate or ungate)
+  *
+  * The list of all the hardware IPs that make up the asic is walked and the
+  * set_clockgating_state callbacks are run.
+-- 
+2.17.1
+