| 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 <lyude@redhat.com> |
| 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_ */ |
| 27 |