1/* SPDX-License-Identifier: MIT */
2/*
3 * Copyright 2021 Advanced Micro Devices, Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 *
23 * Authors: AMD
24 *
25 */
26
27#ifndef AMDGPU_DM_AMDGPU_DM_REPLAY_H_
28#define AMDGPU_DM_AMDGPU_DM_REPLAY_H_
29
30#include "amdgpu.h"
31
32enum replay_enable_option {
33 pr_enable_option_static_screen = 0x1,
34 pr_enable_option_mpo_video = 0x2,
35 pr_enable_option_full_screen_video = 0x4,
36 pr_enable_option_general_ui = 0x8,
37 pr_enable_option_static_screen_coasting = 0x10000,
38 pr_enable_option_mpo_video_coasting = 0x20000,
39 pr_enable_option_full_screen_video_coasting = 0x40000,
40};
41
42bool amdgpu_dm_link_supports_replay(struct dc_link *link, struct amdgpu_dm_connector *aconnector);
43bool amdgpu_dm_replay_enable(struct dc_stream_state *stream, bool enable);
44bool amdgpu_dm_set_replay_caps(struct dc_link *link, struct amdgpu_dm_connector *aconnector);
45bool amdgpu_dm_link_setup_replay(struct dc_link *link, struct amdgpu_dm_connector *aconnector);
46bool amdgpu_dm_replay_disable(struct dc_stream_state *stream);
47bool amdgpu_dm_replay_disable_all(struct amdgpu_display_manager *dm);
48
49#endif /* AMDGPU_DM_AMDGPU_DM_REPLAY_H_ */
50

source code of linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_replay.h