linux/drivers/gpu/drm/amd/display/dc/gpio/dcn401/hw_factory_dcn401.c

// SPDX-License-Identifier: MIT
//
// Copyright 2024 Advanced Micro Devices, Inc.

#include "dm_services.h"
#include "include/gpio_types.h"
#include "../hw_factory.h"


#include "../hw_gpio.h"
#include "../hw_ddc.h"
#include "../hw_hpd.h"
#include "../hw_generic.h"


#include "dcn/dcn_4_1_0_offset.h"
#include "dcn/dcn_4_1_0_sh_mask.h"

#include "reg_helper.h"
#include "../hpd_regs.h"
#include "hw_factory_dcn401.h"

#define DCN_BASE__INST0_SEG2 …

/* begin *********************
 * macros to expend register list macro defined in HW object header file */

/* DCN */
#define block …
#define reg_num …

#undef BASE_INNER
#define BASE_INNER(seg) …

#define BASE(seg) …



#define REG(reg_name) …

#define SF_HPD(reg_name, field_name, post_fix) …

#define REGI(reg_name, block, id) …

#define SF(reg_name, field_name, post_fix) …

/* macros to expend register list macro defined in HW object header file
 * end *********************/



#define hpd_regs(id) …

static const struct hpd_registers hpd_regs[] = …;

static const struct hpd_sh_mask hpd_shift = …;

static const struct hpd_sh_mask hpd_mask = …;

#include "../ddc_regs.h"

 /* set field name */
#define SF_DDC(reg_name, field_name, post_fix) …

static const struct ddc_registers ddc_data_regs_dcn[] = …;

static const struct ddc_registers ddc_clk_regs_dcn[] = …;

static const struct ddc_sh_mask ddc_shift[] = …;

static const struct ddc_sh_mask ddc_mask[] = …;

#include "../generic_regs.h"

/* set field name */
#define SF_GENERIC(reg_name, field_name, post_fix) …

#define generic_regs(id) …

static const struct generic_registers generic_regs[] = …;

static const struct generic_sh_mask generic_shift[] = …;

static const struct generic_sh_mask generic_mask[] = …;

static void define_generic_registers(struct hw_gpio_pin *pin, uint32_t en)
{ … }

static void define_ddc_registers(
		struct hw_gpio_pin *pin,
		uint32_t en)
{ … }

static void define_hpd_registers(struct hw_gpio_pin *pin, uint32_t en)
{ … }


/* function table */
static const struct hw_factory_funcs funcs = …;

/*
 * dal_hw_factory_dcn401_init
 *
 * @brief
 * Initialize HW factory function pointers and pin info
 *
 * @param
 * struct hw_factory *factory - [out] struct of function pointers
 */
void dal_hw_factory_dcn401_init(struct hw_factory *factory)
{ … }