65 lines
1.9 KiB
C
Executable file
65 lines
1.9 KiB
C
Executable file
/*
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tvaudio.h - definition for tvaudio inputs
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Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _TVAUDIO_H
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#define _TVAUDIO_H
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/*
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* i2c bus addresses for the chips supported by tvaudio.c
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*/
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#define I2C_ADDR_TDA8425 0x82
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#define I2C_ADDR_TDA9840 0x84
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#define I2C_ADDR_TDA9874 0xb0 /* also used by 9875 */
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#define I2C_ADDR_TDA9875 0xb0
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#define I2C_ADDR_TDA8425 0x82
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#define I2C_ADDR_TDA9840 0x84 /* also used by TA8874Z */
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#define I2C_ADDR_TDA985x_L 0xb4 /* also used by 9873 */
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#define I2C_ADDR_TDA985x_H 0xb6
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#define I2C_ADDR_TDA9874 0xb0 /* also used by 9875 */
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#define I2C_ADDR_TEA6300 0x80 /* also used by 6320 */
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#define I2C_ADDR_TEA6420 0x98
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#define I2C_ADDR_PIC16C54 0x96 /* PV951 */
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/* The tvaudio module accepts the following inputs: */
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#define TVAUDIO_INPUT_TUNER 0
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#define TVAUDIO_INPUT_RADIO 1
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#define TVAUDIO_INPUT_EXTERN 2
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#define TVAUDIO_INPUT_INTERN 3
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static inline const unsigned short *tvaudio_addrs(void)
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{
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static const unsigned short addrs[] = {
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I2C_ADDR_TDA8425 >> 1,
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I2C_ADDR_TEA6300 >> 1,
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I2C_ADDR_TEA6420 >> 1,
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I2C_ADDR_TDA9840 >> 1,
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I2C_ADDR_TDA985x_L >> 1,
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I2C_ADDR_TDA985x_H >> 1,
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I2C_ADDR_TDA9874 >> 1,
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I2C_ADDR_PIC16C54 >> 1,
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I2C_CLIENT_END
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};
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return addrs;
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}
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#endif
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