[thirdparty/linux.git] / drivers / gpu / drm / amd / display / dc / dml / display_mode_lib.h

/*
 * 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_DCN21,
};

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,
			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);
	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;
};

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);

#endif
Commit	Line	Data
061bfa06 HW	1	/*
	2	* Copyright 2017 Advanced Micro Devices, Inc.
	3	*
	4	* Permission is hereby granted, free of charge, to any person obtaining a
	5	* copy of this software and associated documentation files (the "Software"),
	6	* to deal in the Software without restriction, including without limitation
	7	* the rights to use, copy, modify, merge, publish, distribute, sublicense,
	8	* and/or sell copies of the Software, and to permit persons to whom the
	9	* Software is furnished to do so, subject to the following conditions:
	10	*
	11	* The above copyright notice and this permission notice shall be included in
	12	* all copies or substantial portions of the Software.
	13	*
	14	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	15	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	17	* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
	18	* 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 OR
	20	* OTHER DEALINGS IN THE SOFTWARE.
	21	*
	22	* Authors: AMD
	23	*
	24	*/
	25	#ifndef __DISPLAY_MODE_LIB_H__
	26	#define __DISPLAY_MODE_LIB_H__
	27
5aa82e35 RS	28	#include "dm_services.h"
	29	#include "dc_features.h"
	30	#include "display_mode_structs.h"
	31	#include "display_mode_enums.h"
728c0698	32	#include "display_mode_vba.h"
061bfa06 HW	33
	34	enum dml_project {
	35	DML_PROJECT_UNDEFINED,
728c0698	36	DML_PROJECT_RAVEN1,
728c0698	37	DML_PROJECT_NAVI10,
057fc695	38	DML_PROJECT_NAVI10v2,
b04641a3	39	DML_PROJECT_DCN21,
728c0698 HW	40	};
728c0698 HW	41
776c1f56 LL	42	struct display_mode_lib;
776c1f56 LL	43
728c0698 HW	44	struct dml_funcs {
	45	void (*rq_dlg_get_dlg_reg)(
	46	struct display_mode_lib *mode_lib,
	47	display_dlg_regs_st *dlg_regs,
	48	display_ttu_regs_st *ttu_regs,
	49	display_e2e_pipe_params_st *e2e_pipe_param,
	50	const unsigned int num_pipes,
	51	const unsigned int pipe_idx,
	52	const bool cstate_en,
f82c916c CL	53	const bool pstate_en,
	54	const bool vm_en,
	55	const bool ignore_viewport_pos,
	56	const bool immediate_flip_support);
728c0698 HW	57	void (*rq_dlg_get_rq_reg)(
	58	struct display_mode_lib *mode_lib,
	59	display_rq_regs_st *rq_regs,
	60	const display_pipe_params_st pipe_param);
	61	void (recalculate)(struct display_mode_lib mode_lib);
	62	void (validate)(struct display_mode_lib mode_lib);
061bfa06 HW	63	};
	64
	65	struct display_mode_lib {
	66	struct _vcs_dpi_ip_params_st ip;
	67	struct _vcs_dpi_soc_bounding_box_st soc;
061bfa06	68	enum dml_project project;
728c0698	69	struct vba_vars_st vba;
061bfa06	70	struct dal_logger *logger;
728c0698	71	struct dml_funcs funcs;
061bfa06 HW	72	};
061bfa06 HW	73
fbaf207f	74	void dml_init_instance(struct display_mode_lib *lib,
0f1a6ad7 JL	75	const struct _vcs_dpi_soc_bounding_box_st *soc_bb,
	76	const struct _vcs_dpi_ip_params_st *ip_params,
	77	enum dml_project project);
	78
38684e46 EB	79	const char *dml_get_status_message(enum dm_validation_status status);
38684e46 EB	80
061bfa06	81	#endif