drm/amdgpu/mes: implement removing mes ring

Remove the mes ring and its resources.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
index 827391fcb2a3..fa43a7e3c9ab 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
@@ -846,3 +846,14 @@ clean_up_memory:
 	mutex_unlock(&adev->mes.mutex);
 	return r;
 }
+
+void amdgpu_mes_remove_ring(struct amdgpu_device *adev,
+			    struct amdgpu_ring *ring)
+{
+	if (!ring)
+		return;
+
+	amdgpu_mes_remove_hw_queue(adev, ring->hw_queue_id);
+	amdgpu_ring_fini(ring);
+	kfree(ring);
+}