DCN_VERSION_3_0
if (dc->ctx->dce_version >= DCN_VERSION_3_0) {
case DCN_VERSION_3_0:
dc_version = DCN_VERSION_3_0;
case DCN_VERSION_3_0:
case DCN_VERSION_3_0:
caps->hw_version = DCN_VERSION_3_0;
case DCN_VERSION_3_0:
case DCN_VERSION_3_0: