/*
* Copyright 2017 Advanced Micro Devices , Inc .
*
* Permission is hereby granted , free of charge , to any person obtaining a
* copy of this software and associated documentation files ( the " Software " ) ,
* to deal in the Software without restriction , including without limitation
* the rights to use , copy , modify , merge , publish , distribute , sublicense ,
* and / or sell copies of the Software , and to permit persons to whom the
* Software is furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL
* THE COPYRIGHT HOLDER ( S ) OR AUTHOR ( S ) BE LIABLE FOR ANY CLAIM , DAMAGES OR
* OTHER LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE ,
* ARISING FROM , OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE .
*
* Authors : AMD
*
*/
#ifndef __DISPLAY_MODE_LIB_H__
#define __DISPLAY_MODE_LIB_H__
#include "dm_services.h"
#include "dc_features.h"
#include "display_mode_structs.h"
#include "display_mode_enums.h"
#include "display_mode_vba.h"
enum dml_project {
DML_PROJECT_UNDEFINED,
DML_PROJECT_RAVEN1,
DML_PROJECT_NAVI10,
DML_PROJECT_NAVI10v2,
DML_PROJECT_DCN201,
DML_PROJECT_DCN21,
DML_PROJECT_DCN30,
DML_PROJECT_DCN31,
DML_PROJECT_DCN315,
DML_PROJECT_DCN314,
DML_PROJECT_DCN32,
};
struct display_mode_lib;
struct dml_funcs {
void (*rq_dlg_get_dlg_reg)(
struct display_mode_lib *mode_lib,
display_dlg_regs_st *dlg_regs,
display_ttu_regs_st *ttu_regs,
const display_e2e_pipe_params_st *e2e_pipe_param,
const unsigned int num_pipes,
const unsigned int pipe_idx,
const bool cstate_en,
const bool pstate_en,
const bool vm_en,
const bool ignore_viewport_pos,
const bool immediate_flip_support);
void (*rq_dlg_get_rq_reg)(
struct display_mode_lib *mode_lib,
display_rq_regs_st *rq_regs,
const display_pipe_params_st *pipe_param);
// DLG interfaces have different function parameters in DCN32.
// Create new function pointers to address the changes
void (*rq_dlg_get_dlg_reg_v2)(
struct display_mode_lib *mode_lib,
display_dlg_regs_st *dlg_regs,
display_ttu_regs_st *ttu_regs,
display_e2e_pipe_params_st *e2e_pipe_param,
const unsigned int num_pipes,
const unsigned int pipe_idx);
void (*rq_dlg_get_rq_reg_v2)(display_rq_regs_st *rq_regs,
struct display_mode_lib *mode_lib,
const display_e2e_pipe_params_st *e2e_pipe_param,
const unsigned int num_pipes,
const unsigned int pipe_idx);
void (*recalculate)(struct display_mode_lib *mode_lib);
void (*validate)(struct display_mode_lib *mode_lib);
};
struct display_mode_lib {
struct _vcs_dpi_ip_params_st ip;
struct _vcs_dpi_soc_bounding_box_st soc;
enum dml_project project;
struct vba_vars_st vba;
struct dal_logger *logger;
struct dml_funcs funcs;
struct _vcs_dpi_display_e2e_pipe_params_st dml_pipe_state[6 ];
bool validate_max_state;
};
void dml_init_instance(struct display_mode_lib *lib,
const struct _vcs_dpi_soc_bounding_box_st *soc_bb,
const struct _vcs_dpi_ip_params_st *ip_params,
enum dml_project project);
const char *dml_get_status_message(enum dm_validation_status status);
void dml_log_pipe_params(
struct display_mode_lib *mode_lib,
display_e2e_pipe_params_st *pipes,
int pipe_cnt);
void dml_log_mode_support_params(struct display_mode_lib *mode_lib);
#endif
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