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/* Copyright 2021 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* PS8811 retimer.
*/
#include "common.h"
#include "console.h"
#include "i2c.h"
#include "ps8811.h"
#include "usb_mux.h"
int ps8811_i2c_read(const struct usb_mux *me, int page, int offset, int *data)
{
int rv;
rv = i2c_read8(me->i2c_port,
me->i2c_addr_flags + page,
offset, data);
return rv;
}
int ps8811_i2c_write(const struct usb_mux *me, int page, int offset, int data)
{
int rv;
rv = i2c_write8(me->i2c_port,
me->i2c_addr_flags + page,
offset, data);
return rv;
}
int ps8811_i2c_field_update(const struct usb_mux *me, int page, int offset,
uint8_t field_mask, uint8_t set_value)
{
int rv;
rv = i2c_field_update8(me->i2c_port,
me->i2c_addr_flags + page,
offset,
field_mask,
set_value);
return rv;
}
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