1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 51c4924b60b7..02a0d19ce54c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1702,6 +1702,7 @@ struct amdgpu_vce {
         struct drm_file         *filp[AMDGPU_MAX_VCE_HANDLES];
         uint32_t                img_size[AMDGPU_MAX_VCE_HANDLES];
         struct delayed_work     idle_work;
+        struct mutex            idle_mutex;
         const struct firmware   *fw;    /* VCE firmware */
         struct amdgpu_ring      ring[AMDGPU_MAX_VCE_RINGS];
         struct amdgpu_irq_src   irq;