| 1 | /* |
| 2 | tvaudio.h - definition for tvaudio inputs |
| 3 | |
| 4 | Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 19 | */ |
| 20 | |
| 21 | #ifndef _TVAUDIO_H |
| 22 | #define _TVAUDIO_H |
| 23 | |
| 24 | /* |
| 25 | * i2c bus addresses for the chips supported by tvaudio.c |
| 26 | */ |
| 27 | |
| 28 | #define I2C_ADDR_TDA8425 0x82 |
| 29 | #define I2C_ADDR_TDA9840 0x84 |
| 30 | #define I2C_ADDR_TDA9874 0xb0 /* also used by 9875 */ |
| 31 | #define I2C_ADDR_TDA9875 0xb0 |
| 32 | #define I2C_ADDR_TDA8425 0x82 |
| 33 | #define I2C_ADDR_TDA9840 0x84 /* also used by TA8874Z */ |
| 34 | #define I2C_ADDR_TDA985x_L 0xb4 /* also used by 9873 */ |
| 35 | #define I2C_ADDR_TDA985x_H 0xb6 |
| 36 | #define I2C_ADDR_TDA9874 0xb0 /* also used by 9875 */ |
| 37 | #define I2C_ADDR_TEA6300 0x80 /* also used by 6320 */ |
| 38 | #define I2C_ADDR_TEA6420 0x98 |
| 39 | #define I2C_ADDR_PIC16C54 0x96 /* PV951 */ |
| 40 | |
| 41 | /* The tvaudio module accepts the following inputs: */ |
| 42 | #define TVAUDIO_INPUT_TUNER 0 |
| 43 | #define TVAUDIO_INPUT_RADIO 1 |
| 44 | #define TVAUDIO_INPUT_EXTERN 2 |
| 45 | #define TVAUDIO_INPUT_INTERN 3 |
| 46 | |
| 47 | static inline const unsigned short *tvaudio_addrs(void) |
| 48 | { |
| 49 | static const unsigned short addrs[] = { |
| 50 | I2C_ADDR_TDA8425 >> 1, |
| 51 | I2C_ADDR_TEA6300 >> 1, |
| 52 | I2C_ADDR_TEA6420 >> 1, |
| 53 | I2C_ADDR_TDA9840 >> 1, |
| 54 | I2C_ADDR_TDA985x_L >> 1, |
| 55 | I2C_ADDR_TDA985x_H >> 1, |
| 56 | I2C_ADDR_TDA9874 >> 1, |
| 57 | I2C_ADDR_PIC16C54 >> 1, |
| 58 | I2C_CLIENT_END |
| 59 | }; |
| 60 | |
| 61 | return addrs; |
| 62 | } |
| 63 | |
| 64 | #endif |