/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/media/ccs/ccs-reg-access.h * * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors * * Copyright (C) 2020 Intel Corporation * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@linux.intel.com> */ #ifndef SMIAPP_REGS_H #define SMIAPP_REGS_H #include <linux/i2c.h> #include <linux/types.h> #include "ccs-regs.h" #define CCS_REG_ADDR(reg) ((u16)reg) struct ccs_sensor; int ccs_read_addr_no_quirk(struct ccs_sensor *sensor, u32 reg, u32 *val); int ccs_read_addr(struct ccs_sensor *sensor, u32 reg, u32 *val); int ccs_read_addr_8only(struct ccs_sensor *sensor, u32 reg, u32 *val); int ccs_read_addr_noconv(struct ccs_sensor *sensor, u32 reg, u32 *val); int ccs_write_addr_no_quirk(struct ccs_sensor *sensor, u32 reg, u32 val); int ccs_write_addr(struct ccs_sensor *sensor, u32 reg, u32 val); int ccs_write_data_regs(struct ccs_sensor *sensor, struct ccs_reg *regs, size_t num_regs); unsigned int ccs_reg_width(u32 reg); u32 ccs_reg_conv(struct ccs_sensor *sensor, u32 reg, u32 val); #define ccs_read(sensor, reg_name, val) \ ccs_read_addr(sensor, CCS_R_##reg_name, val) #define ccs_write(sensor, reg_name, val) \ ccs_write_addr(sensor, CCS_R_##reg_name, val) #endif