linux/drivers/gpu/drm/display/drm_dp_mst_topology_internal.h
Jani Nikula 6913eff38c drm/dp_mst: avoid includes in drm_dp_mst_topology_internal.h
Prefer forward declarations over includes where possible.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/83d96b40724e7fd18bec81a9c6c935dbe924da91.1709898638.git.jani.nikula@intel.com
2024-03-11 11:47:06 +02:00

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C

/* 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_ */