drivers/gpu/drm/display/drm_dp_mst_topology_internal.h

/* SPDX-License-Identifier: GPL-2.0-only
 *
 * Declarations for DP MST related functions which are only used in selftests
 *
 * Copyright © 2018 Red Hat
 * Authors:
 *     Lyude Paul <lyude@redhat.com>
 */

#ifndef _DRM_DP_MST_HELPER_INTERNAL_H_
#define _DRM_DP_MST_HELPER_INTERNAL_H_

struct drm_dp_sideband_msg_req_body;
struct drm_dp_sideband_msg_tx;
struct drm_printer;

void
drm_dp_encode_sideband_req(const struct drm_dp_sideband_msg_req_body *req,
			   struct drm_dp_sideband_msg_tx *raw);
int drm_dp_decode_sideband_req(const struct drm_dp_sideband_msg_tx *raw,
			       struct drm_dp_sideband_msg_req_body *req);
void
drm_dp_dump_sideband_msg_req_body(const struct drm_dp_sideband_msg_req_body *req,
				  int indent, struct drm_printer *printer);

#endif /* !_DRM_DP_MST_HELPER_INTERNAL_H_ */