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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * include/media/ccs/ccs-reg-access.h4 *5 * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors6 *7 * Copyright (C) 2020 Intel Corporation8 * Copyright (C) 2011--2012 Nokia Corporation9 * Contact: Sakari Ailus <sakari.ailus@linux.intel.com>10 */11 12#ifndef SMIAPP_REGS_H13#define SMIAPP_REGS_H14 15#include <linux/i2c.h>16#include <linux/types.h>17 18#include "ccs-regs.h"19 20#define CCS_REG_ADDR(reg) ((u16)reg)21 22struct ccs_sensor;23 24int ccs_read_addr(struct ccs_sensor *sensor, u32 reg, u32 *val);25int ccs_read_addr_8only(struct ccs_sensor *sensor, u32 reg, u32 *val);26int ccs_read_addr_noconv(struct ccs_sensor *sensor, u32 reg, u32 *val);27int ccs_write_addr(struct ccs_sensor *sensor, u32 reg, u32 val);28int ccs_write_data_regs(struct ccs_sensor *sensor, struct ccs_reg *regs,29 size_t num_regs);30 31u32 ccs_reg_conv(struct ccs_sensor *sensor, u32 reg, u32 val);32 33#define ccs_read(sensor, reg_name, val) \34 ccs_read_addr(sensor, CCS_R_##reg_name, val)35 36#define ccs_write(sensor, reg_name, val) \37 ccs_write_addr(sensor, CCS_R_##reg_name, val)38 39#endif40