amdgpu_vcn_suspend
int amdgpu_vcn_suspend(struct amdgpu_device *adev, int i);
r = amdgpu_vcn_suspend(adev, 0);
r = amdgpu_vcn_suspend(adev, 0);
r = amdgpu_vcn_suspend(adev, 0);
r = amdgpu_vcn_suspend(ip_block->adev, 0);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(ip_block->adev, i);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(ip_block->adev, i);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(ip_block->adev, i);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(ip_block->adev, i);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(ip_block->adev, i);
r = amdgpu_vcn_suspend(adev, i);
r = amdgpu_vcn_suspend(ip_block->adev, i);