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1/*2 * Copyright 2017 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#ifndef __DISPLAY_MODE_LIB_H__26#define __DISPLAY_MODE_LIB_H__27 28#include "dm_services.h"29#include "dc_features.h"30#include "display_mode_structs.h"31#include "display_mode_enums.h"32#include "display_mode_vba.h"33 34enum dml_project {35 DML_PROJECT_UNDEFINED,36 DML_PROJECT_RAVEN1,37 DML_PROJECT_NAVI10,38 DML_PROJECT_NAVI10v2,39 DML_PROJECT_DCN201,40 DML_PROJECT_DCN21,41 DML_PROJECT_DCN30,42 DML_PROJECT_DCN31,43 DML_PROJECT_DCN315,44 DML_PROJECT_DCN314,45 DML_PROJECT_DCN32,46};47 48struct display_mode_lib;49 50struct dml_funcs {51 void (*rq_dlg_get_dlg_reg)(52 struct display_mode_lib *mode_lib,53 display_dlg_regs_st *dlg_regs,54 display_ttu_regs_st *ttu_regs,55 const display_e2e_pipe_params_st *e2e_pipe_param,56 const unsigned int num_pipes,57 const unsigned int pipe_idx,58 const bool cstate_en,59 const bool pstate_en,60 const bool vm_en,61 const bool ignore_viewport_pos,62 const bool immediate_flip_support);63 void (*rq_dlg_get_rq_reg)(64 struct display_mode_lib *mode_lib,65 display_rq_regs_st *rq_regs,66 const display_pipe_params_st *pipe_param);67 // DLG interfaces have different function parameters in DCN32.68 // Create new function pointers to address the changes69 void (*rq_dlg_get_dlg_reg_v2)(70 struct display_mode_lib *mode_lib,71 display_dlg_regs_st *dlg_regs,72 display_ttu_regs_st *ttu_regs,73 display_e2e_pipe_params_st *e2e_pipe_param,74 const unsigned int num_pipes,75 const unsigned int pipe_idx);76 void (*rq_dlg_get_rq_reg_v2)(display_rq_regs_st *rq_regs,77 struct display_mode_lib *mode_lib,78 const display_e2e_pipe_params_st *e2e_pipe_param,79 const unsigned int num_pipes,80 const unsigned int pipe_idx);81 void (*recalculate)(struct display_mode_lib *mode_lib);82 void (*validate)(struct display_mode_lib *mode_lib);83};84 85struct display_mode_lib {86 struct _vcs_dpi_ip_params_st ip;87 struct _vcs_dpi_soc_bounding_box_st soc;88 enum dml_project project;89 struct vba_vars_st vba;90 struct dal_logger *logger;91 struct dml_funcs funcs;92 struct _vcs_dpi_display_e2e_pipe_params_st dml_pipe_state[6];93 bool validate_max_state;94};95 96void dml_init_instance(struct display_mode_lib *lib,97 const struct _vcs_dpi_soc_bounding_box_st *soc_bb,98 const struct _vcs_dpi_ip_params_st *ip_params,99 enum dml_project project);100 101const char *dml_get_status_message(enum dm_validation_status status);102 103void dml_log_pipe_params(104 struct display_mode_lib *mode_lib,105 display_e2e_pipe_params_st *pipes,106 int pipe_cnt);107 108void dml_log_mode_support_params(struct display_mode_lib *mode_lib);109#endif110