]> Git Repo - linux.git/blob - drivers/gpu/drm/display/drm_dp_mst_topology_internal.h
Merge tag 'linux-watchdog-6.14-rc1' of git://www.linux-watchdog.org/linux-watchdog
[linux.git] / drivers / gpu / drm / display / drm_dp_mst_topology_internal.h
1 /* SPDX-License-Identifier: GPL-2.0-only
2  *
3  * Declarations for DP MST related functions which are only used in selftests
4  *
5  * Copyright © 2018 Red Hat
6  * Authors:
7  *     Lyude Paul <[email protected]>
8  */
9
10 #ifndef _DRM_DP_MST_HELPER_INTERNAL_H_
11 #define _DRM_DP_MST_HELPER_INTERNAL_H_
12
13 struct drm_dp_sideband_msg_req_body;
14 struct drm_dp_sideband_msg_tx;
15 struct drm_printer;
16
17 void
18 drm_dp_encode_sideband_req(const struct drm_dp_sideband_msg_req_body *req,
19                            struct drm_dp_sideband_msg_tx *raw);
20 int drm_dp_decode_sideband_req(const struct drm_dp_sideband_msg_tx *raw,
21                                struct drm_dp_sideband_msg_req_body *req);
22 void
23 drm_dp_dump_sideband_msg_req_body(const struct drm_dp_sideband_msg_req_body *req,
24                                   int indent, struct drm_printer *printer);
25
26 #endif /* !_DRM_DP_MST_HELPER_INTERNAL_H_ */
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