blob: 235c253d07fd98ac5129f369cd861c4f8a650152 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/*
* This file is part of the coreboot project.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
/*
* Realtek RT5663 audio codec devicetree bindings
*/
#include <arch/acpi_device.h>
#include <stdint.h>
struct drivers_i2c_rt5663_config {
/* I2C Bus Frequency in Hertz (default 400kHz) */
unsigned int bus_speed;
/* Identifier for multiple chips */
unsigned int uid;
/* Allow GPIO based interrupt or PIRQ */
struct acpi_gpio irq_gpio;
struct acpi_irq irq;
/* Manual offset value to compensate DC offset for L/R channels */
uint32_t dc_offset_l_manual;
uint32_t dc_offset_r_manual;
uint32_t dc_offset_l_manual_mic;
uint32_t dc_offset_r_manual_mic;
};
|
