[mirror_ubuntu-jammy-kernel.git] / sound / pci / pcxhr / pcxhr_mix22.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Driver for Digigram pcxhr compatible soundcards
 *
 * low level interface with interrupt ans message handling
 *
 * Copyright (c) 2004 by Digigram <alsa@digigram.com>
 */

#ifndef __SOUND_PCXHR_MIX22_H
#define __SOUND_PCXHR_MIX22_H

struct pcxhr_mgr;

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);

#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 */

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);

#endif /* __SOUND_PCXHR_MIX22_H */
Commit	Line	Data
1a59d1b8	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
c0193f39 MB	2	/*
	3	* Driver for Digigram pcxhr compatible soundcards
	4	*
	5	* low level interface with interrupt ans message handling
	6	*
	7	* Copyright (c) 2004 by Digigram <alsa@digigram.com>
c0193f39 MB	8	*/
	9
	10	#ifndef __SOUND_PCXHR_MIX22_H
	11	#define __SOUND_PCXHR_MIX22_H
	12
	13	struct pcxhr_mgr;
	14
	15	int hr222_sub_init(struct pcxhr_mgr *mgr);
	16	int hr222_sub_set_clock(struct pcxhr_mgr *mgr, unsigned int rate,
	17	int *changed);
	18	int hr222_get_external_clock(struct pcxhr_mgr *mgr,
	19	enum pcxhr_clock_type clock_type,
	20	int *sample_rate);
	21
55aef450 MB	22	int hr222_read_gpio(struct pcxhr_mgr mgr, int is_gpi, int value);
55aef450 MB	23	int hr222_write_gpo(struct pcxhr_mgr *mgr, int value);
fdfbaf69	24	int hr222_manage_timecode(struct pcxhr_mgr *mgr, int enable);
55aef450	25
c0193f39 MB	26	#define HR222_LINE_PLAYBACK_LEVEL_MIN 0 /* -25.5 dB */
	27	#define HR222_LINE_PLAYBACK_ZERO_LEVEL 51 /* 0.0 dB */
	28	#define HR222_LINE_PLAYBACK_LEVEL_MAX 99 /* +24.0 dB */
	29
	30	#define HR222_LINE_CAPTURE_LEVEL_MIN 0 /* -111.5 dB */
	31	#define HR222_LINE_CAPTURE_ZERO_LEVEL 223 /* 0.0 dB */
	32	#define HR222_LINE_CAPTURE_LEVEL_MAX 255 /* +16 dB */
	33	#define HR222_MICRO_CAPTURE_LEVEL_MIN 0 /* -98.5 dB */
	34	#define HR222_MICRO_CAPTURE_LEVEL_MAX 210 /* +6.5 dB */
	35
	36	int hr222_update_analog_audio_level(struct snd_pcxhr *chip,
	37	int is_capture,
	38	int channel);
	39	int hr222_set_audio_source(struct snd_pcxhr *chip);
	40	int hr222_iec958_capture_byte(struct snd_pcxhr *chip, int aes_idx,
	41	unsigned char *aes_bits);
	42	int hr222_iec958_update_byte(struct snd_pcxhr *chip, int aes_idx,
	43	unsigned char aes_bits);
	44
	45	int hr222_add_mic_controls(struct snd_pcxhr *chip);
	46
	47	#endif /* __SOUND_PCXHR_MIX22_H */