pcxhr_mix22.h File Reference

Go to the source code of this file.

Macros
#define	HR222_LINE_PLAYBACK_LEVEL_MIN   0 /* -25.5 dB */
#define	HR222_LINE_PLAYBACK_ZERO_LEVEL   51 /* 0.0 dB */
#define	HR222_LINE_PLAYBACK_LEVEL_MAX   99 /* +24.0 dB */
#define	HR222_LINE_CAPTURE_LEVEL_MIN   0 /* -111.5 dB */
#define	HR222_LINE_CAPTURE_ZERO_LEVEL   223 /* 0.0 dB */
#define	HR222_LINE_CAPTURE_LEVEL_MAX   255 /* +16 dB */
#define	HR222_MICRO_CAPTURE_LEVEL_MIN   0 /* -98.5 dB */
#define	HR222_MICRO_CAPTURE_LEVEL_MAX   210 /* +6.5 dB */

Functions
int	hr222_sub_init (struct pcxhr_mgr *mgr)
int	hr222_sub_set_clock (struct pcxhr_mgr *mgr, unsigned int rate, int *changed)
int	hr222_get_external_clock (struct pcxhr_mgr *mgr, enum pcxhr_clock_type clock_type, int *sample_rate)
int	hr222_read_gpio (struct pcxhr_mgr *mgr, int is_gpi, int *value)
int	hr222_write_gpo (struct pcxhr_mgr *mgr, int value)
int	hr222_manage_timecode (struct pcxhr_mgr *mgr, int enable)
int	hr222_update_analog_audio_level (struct snd_pcxhr *chip, int is_capture, int channel)
int	hr222_set_audio_source (struct snd_pcxhr *chip)
int	hr222_iec958_capture_byte (struct snd_pcxhr *chip, int aes_idx, unsigned char *aes_bits)
int	hr222_iec958_update_byte (struct snd_pcxhr *chip, int aes_idx, unsigned char aes_bits)
int	hr222_add_mic_controls (struct snd_pcxhr *chip)

Macro Definition Documentation

#define HR222_LINE_CAPTURE_LEVEL_MAX   255 /* +16 dB */

Definition at line 45 of file pcxhr_mix22.h.

#define HR222_LINE_CAPTURE_LEVEL_MIN   0 /* -111.5 dB */

Definition at line 43 of file pcxhr_mix22.h.

#define HR222_LINE_CAPTURE_ZERO_LEVEL   223 /* 0.0 dB */

Definition at line 44 of file pcxhr_mix22.h.

#define HR222_LINE_PLAYBACK_LEVEL_MAX   99 /* +24.0 dB */

Definition at line 41 of file pcxhr_mix22.h.

#define HR222_LINE_PLAYBACK_LEVEL_MIN   0 /* -25.5 dB */

Definition at line 39 of file pcxhr_mix22.h.

#define HR222_LINE_PLAYBACK_ZERO_LEVEL   51 /* 0.0 dB */

Definition at line 40 of file pcxhr_mix22.h.

#define HR222_MICRO_CAPTURE_LEVEL_MAX   210 /* +6.5 dB */

Definition at line 47 of file pcxhr_mix22.h.

#define HR222_MICRO_CAPTURE_LEVEL_MIN   0 /* -98.5 dB */

Definition at line 46 of file pcxhr_mix22.h.

Function Documentation

int hr222_add_mic_controls

(

struct snd_pcxhr *

chip

)

Definition at line 843 of file pcxhr_mix22.c.

int hr222_get_external_clock	(	struct pcxhr_mgr *	mgr,
		enum pcxhr_clock_type	clock_type,
		int *	sample_rate
	)

Definition at line 413 of file pcxhr_mix22.c.

int hr222_iec958_capture_byte	(	struct snd_pcxhr *	chip,
		int	aes_idx,
		unsigned char *	aes_bits
	)

Definition at line 631 of file pcxhr_mix22.c.

int hr222_iec958_update_byte	(	struct snd_pcxhr *	chip,
		int	aes_idx,
		unsigned char	aes_bits
	)

Definition at line 652 of file pcxhr_mix22.c.

int hr222_manage_timecode	(	struct pcxhr_mgr *	mgr,
		int	enable
	)

Definition at line 531 of file pcxhr_mix22.c.

int hr222_read_gpio	(	struct pcxhr_mgr *	mgr,
		int	is_gpi,
		int *	value
	)

Definition at line 505 of file pcxhr_mix22.c.

int hr222_set_audio_source

(

struct snd_pcxhr *

chip

)

Definition at line 581 of file pcxhr_mix22.c.

int hr222_sub_init

(

struct pcxhr_mgr *

mgr

)

Definition at line 283 of file pcxhr_mix22.c.

int hr222_sub_set_clock	(	struct pcxhr_mgr *	mgr,
		unsigned int	rate,
		int *	changed
	)

Definition at line 349 of file pcxhr_mix22.c.

int hr222_update_analog_audio_level	(	struct snd_pcxhr *	chip,
		int	is_capture,
		int	channel
	)

Definition at line 542 of file pcxhr_mix22.c.

int hr222_write_gpo	(	struct pcxhr_mgr *	mgr,
		int	value
	)

Definition at line 519 of file pcxhr_mix22.c.