DSI_VC_SOURCE_VP
case DSI_VC_SOURCE_VP:
dsi->vc[VC_VIDEO].source = DSI_VC_SOURCE_VP;
case DSI_VC_SOURCE_VP:
bool enable = source == DSI_VC_SOURCE_VP;
dsi_vc_config_source(dsidev, channel, DSI_VC_SOURCE_VP);