[Why & How]
Add new DSC interface to disconnect from pipe.
Reviewed-by: NAlvin Lee <alvin.lee2@amd.com>
Acked-by: NWayne Lin <wayne.lin@amd.com>
Signed-off-by: NEric Bernstein <eric.bernstein@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>