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1/*2 * Copyright 2018 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *24 */25 26#ifndef MOD_INFO_PACKET_H_27#define MOD_INFO_PACKET_H_28 29#include "dm_services.h"30#include "mod_shared.h"31//Forward Declarations32struct dc_stream_state;33struct dc_info_packet;34struct mod_vrr_params;35 36void mod_build_vsc_infopacket(const struct dc_stream_state *stream,37 struct dc_info_packet *info_packet,38 enum dc_color_space cs,39 enum color_transfer_func tf);40 41void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,42 struct dc_info_packet *info_packet);43 44enum adaptive_sync_type {45 ADAPTIVE_SYNC_TYPE_NONE = 0,46 ADAPTIVE_SYNC_TYPE_DP = 1,47 FREESYNC_TYPE_PCON_IN_WHITELIST = 2,48 FREESYNC_TYPE_PCON_NOT_IN_WHITELIST = 3,49 ADAPTIVE_SYNC_TYPE_EDP = 4,50};51 52enum adaptive_sync_sdp_version {53 AS_SDP_VER_0 = 0x0,54 AS_SDP_VER_1 = 0x1,55 AS_SDP_VER_2 = 0x2,56};57 58#define AS_DP_SDP_LENGTH (9)59 60struct frame_duration_op {61 bool support;62 unsigned char frame_duration_hex;63};64 65struct AS_Df_params {66 bool supportMode;67 struct frame_duration_op increase;68 struct frame_duration_op decrease;69};70 71void mod_build_adaptive_sync_infopacket(const struct dc_stream_state *stream,72 enum adaptive_sync_type asType, const struct AS_Df_params *param,73 struct dc_info_packet *info_packet);74 75void mod_build_adaptive_sync_infopacket_v2(const struct dc_stream_state *stream,76 const struct AS_Df_params *param, struct dc_info_packet *info_packet);77 78void mod_build_adaptive_sync_infopacket_v1(struct dc_info_packet *info_packet);79 80#endif81