1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3    tvaudio.h - definition for tvaudio inputs
4
5    Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
6
7*/
8
9#ifndef _TVAUDIO_H
10#define _TVAUDIO_H
11
12/*
13 * i2c bus addresses for the chips supported by tvaudio.c
14 */
15
16#define I2C_ADDR_TDA8425	0x82
17#define I2C_ADDR_TDA9840	0x84
18#define I2C_ADDR_TDA9874	0xb0 /* also used by 9875 */
19#define I2C_ADDR_TDA9875	0xb0
20#define I2C_ADDR_TDA8425	0x82
21#define I2C_ADDR_TDA9840	0x84 /* also used by TA8874Z */
22#define I2C_ADDR_TDA985x_L	0xb4 /* also used by 9873 */
23#define I2C_ADDR_TDA985x_H	0xb6
24#define I2C_ADDR_TDA9874	0xb0 /* also used by 9875 */
25#define I2C_ADDR_TEA6300	0x80 /* also used by 6320 */
26#define I2C_ADDR_TEA6420	0x98
27#define I2C_ADDR_PIC16C54	0x96 /* PV951 */
28
29/* The tvaudio module accepts the following inputs: */
30#define TVAUDIO_INPUT_TUNER  0
31#define TVAUDIO_INPUT_RADIO  1
32#define TVAUDIO_INPUT_EXTERN 2
33#define TVAUDIO_INPUT_INTERN 3
34
35static inline const unsigned short *tvaudio_addrs(void)
36{
37	static const unsigned short addrs[] = {
38		I2C_ADDR_TDA8425   >> 1,
39		I2C_ADDR_TEA6300   >> 1,
40		I2C_ADDR_TEA6420   >> 1,
41		I2C_ADDR_TDA9840   >> 1,
42		I2C_ADDR_TDA985x_L >> 1,
43		I2C_ADDR_TDA985x_H >> 1,
44		I2C_ADDR_TDA9874   >> 1,
45		I2C_ADDR_PIC16C54  >> 1,
46		I2C_CLIENT_END
47	};
48
49	return addrs;
50}
51
52#endif
53