OpenCloudOS-Kernel/include/media/audiochip.h

/*
 */

#ifndef AUDIOCHIP_H
#define AUDIOCHIP_H

enum audiochip {
	AUDIO_CHIP_NONE,
	AUDIO_CHIP_UNKNOWN,
	/* Provided by video chip */
	AUDIO_CHIP_INTERNAL,
	/* Provided by tvaudio.c */
	AUDIO_CHIP_TDA8425,
	AUDIO_CHIP_TEA6300,
	AUDIO_CHIP_TEA6420,
	AUDIO_CHIP_TDA9840,
	AUDIO_CHIP_TDA985X,
	AUDIO_CHIP_TDA9874,
	AUDIO_CHIP_PIC16C54,
	/* Provided by msp3400.c */
	AUDIO_CHIP_MSP34XX
};

/* ---------------------------------------------------------------------- */

/* audio inputs */
#define AUDIO_TUNER        0x00
#define AUDIO_RADIO        0x01
#define AUDIO_EXTERN       0x02
#define AUDIO_INTERN       0x03
#define AUDIO_OFF          0x04
#define AUDIO_ON           0x05
#define AUDIO_EXTERN_1     AUDIO_EXTERN
#define AUDIO_EXTERN_2     0x06
#define AUDIO_MUTE         0x80
#define AUDIO_UNMUTE       0x81

#endif /* AUDIOCHIP_H */