Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* include/media/ccs/ccs-reg-access.h
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*
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* Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
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*
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* Copyright (C) 2020 Intel Corporation
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* Copyright (C) 2011--2012 Nokia Corporation
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* Contact: Sakari Ailus <sakari.ailus@linux.intel.com>
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*/
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#ifndef SMIAPP_REGS_H
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#define SMIAPP_REGS_H
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#include <linux/i2c.h>
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#include <linux/types.h>
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#include "ccs-regs.h"
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#define CCS_REG_ADDR(reg) ((u16)reg)
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struct ccs_sensor;
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int ccs_read_addr(struct ccs_sensor *sensor, u32 reg, u32 *val);
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int ccs_read_addr_8only(struct ccs_sensor *sensor, u32 reg, u32 *val);
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int ccs_read_addr_noconv(struct ccs_sensor *sensor, u32 reg, u32 *val);
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int ccs_write_addr(struct ccs_sensor *sensor, u32 reg, u32 val);
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int ccs_write_data_regs(struct ccs_sensor *sensor, struct ccs_reg *regs,
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size_t num_regs);
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u32 ccs_reg_conv(struct ccs_sensor *sensor, u32 reg, u32 val);
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#define ccs_read(sensor, reg_name, val) \
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ccs_read_addr(sensor, CCS_R_##reg_name, val)
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#define ccs_write(sensor, reg_name, val) \
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ccs_write_addr(sensor, CCS_R_##reg_name, val)
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#endif
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