LXR linux/include/media/i2c/tvaudio.h

   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