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/* Copyright 2021 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef _DEDEDE_CBI_SSFC__H_
#define _DEDEDE_CBI_SSFC__H_
#include "stdint.h"
/****************************************************************************
* Dedede CBI Second Source Factory Cache
*/
/*
* Base Sensor (Bits 0-2)
*/
enum ec_ssfc_base_sensor {
SSFC_SENSOR_BASE_DEFAULT = 0,
SSFC_SENSOR_BMI160 = 1,
SSFC_SENSOR_ICM426XX = 2,
SSFC_SENSOR_LSM6DSM = 3,
SSFC_SENSOR_ICM42607 = 4
};
/*
* Lid Sensor (Bits 3-5)
*/
enum ec_ssfc_lid_sensor {
SSFC_SENSOR_LID_DEFAULT = 0,
SSFC_SENSOR_BMA255 = 1,
SSFC_SENSOR_KX022 = 2,
SSFC_SENSOR_LIS2DWL = 3
};
/*
* Usb Mux (Bits 20-21)
*/
enum ec_ssfc_usb_mux {
SSFC_USBMUX_PS8762 = 0,
SSFC_USBMUX_PS8743 = 1,
};
union dedede_cbi_ssfc {
struct {
uint32_t base_sensor : 3;
uint32_t lid_sensor : 3;
uint32_t cam_wfc : 3;
uint32_t cam_ufc : 2;
uint32_t cam_vcm : 2;
uint32_t TS_Source : 4;
uint32_t AUDIO_CODEC_SOURCE : 3;
uint32_t usb_mux : 2;
uint32_t reserved_2 : 10;
};
uint32_t raw_value;
};
/**
* Get the Base sensor type from SSFC_CONFIG.
*
* @return the Base sensor board type.
*/
enum ec_ssfc_base_sensor get_cbi_ssfc_base_sensor(void);
/**
* Get the Lid sensor type from SSFC_CONFIG.
*
* @return the Lid sensor board type.
*/
enum ec_ssfc_lid_sensor get_cbi_ssfc_lid_sensor(void);
/**
* Get the Usb Mux type from SSFC_CONFIG.
*
* @return the Usb Mux board type.
*/
enum ec_ssfc_usb_mux get_cbi_ssfc_usb_mux(void);
#endif /* _DEDEDE_CBI_SSFC__H_ */
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