xref: /kernel/linux/patches/linux-4.19/prebuilts/usr/include/sound/hdspm.h

/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef __SOUND_HDSPM_H
#define __SOUND_HDSPM_H
#include <linux/types.h>
#define HDSPM_MAX_CHANNELS      64
enum hdspm_io_type {
	MADI,
	MADIface,
	AIO,
	AES32,
	RayDAT
};
enum hdspm_speed {
	ss,
	ds,
	qs
};
struct hdspm_peak_rms {
	__u32 input_peaks[64];
	__u32 playback_peaks[64];
	__u32 output_peaks[64];
	__u64 input_rms[64];
	__u64 playback_rms[64];
	__u64 output_rms[64];
	__u8 speed;
	int status2;
};
#define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS \
	_IOR('H', 0x42, struct hdspm_peak_rms)
struct hdspm_config {
	unsigned char pref_sync_ref;
	unsigned char wordclock_sync_check;
	unsigned char madi_sync_check;
	unsigned int system_sample_rate;
	unsigned int autosync_sample_rate;
	unsigned char system_clock_mode;
	unsigned char clock_source;
	unsigned char autosync_ref;
	unsigned char line_out;
	unsigned int passthru;
	unsigned int analog_out;
};
#define SNDRV_HDSPM_IOCTL_GET_CONFIG \
	_IOR('H', 0x41, struct hdspm_config)
enum hdspm_ltc_format {
	format_invalid,
	fps_24,
	fps_25,
	fps_2997,
	fps_30
};
enum hdspm_ltc_frame {
	frame_invalid,
	drop_frame,
	full_frame
};
enum hdspm_ltc_input_format {
	ntsc,
	pal,
	no_video
};
struct hdspm_ltc {
	unsigned int ltc;
	enum hdspm_ltc_format format;
	enum hdspm_ltc_frame frame;
	enum hdspm_ltc_input_format input_format;
};
#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)
enum hdspm_sync {
	hdspm_sync_no_lock = 0,
	hdspm_sync_lock = 1,
	hdspm_sync_sync = 2
};
enum hdspm_madi_input {
	hdspm_input_optical = 0,
	hdspm_input_coax = 1
};
enum hdspm_madi_channel_format {
	hdspm_format_ch_64 = 0,
	hdspm_format_ch_56 = 1
};
enum hdspm_madi_frame_format {
	hdspm_frame_48 = 0,
	hdspm_frame_96 = 1
};
enum hdspm_syncsource {
	syncsource_wc = 0,
	syncsource_madi = 1,
	syncsource_tco = 2,
	syncsource_sync = 3,
	syncsource_none = 4
};
struct hdspm_status {
	__u8 card_type;
	enum hdspm_syncsource autosync_source;
	__u64 card_clock;
	__u32 master_period;
	union {
		struct {
			__u8 sync_wc;
			__u8 sync_madi;
			__u8 sync_tco;
			__u8 sync_in;
			__u8 madi_input;
			__u8 channel_format;
			__u8 frame_format;
		} madi;
	} card_specific;
};
#define SNDRV_HDSPM_IOCTL_GET_STATUS \
	_IOR('H', 0x47, struct hdspm_status)
#define HDSPM_ADDON_TCO 1
struct hdspm_version {
	__u8 card_type;
	char cardname[20];
	unsigned int serial;
	unsigned short firmware_rev;
	int addons;
};
#define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x48, struct hdspm_version)
#define HDSPM_MIXER_CHANNELS HDSPM_MAX_CHANNELS
struct hdspm_channelfader {
	unsigned int in[HDSPM_MIXER_CHANNELS];
	unsigned int pb[HDSPM_MIXER_CHANNELS];
};
struct hdspm_mixer {
	struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS];
};
struct hdspm_mixer_ioctl {
	struct hdspm_mixer *mixer;
};
#define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl)
typedef struct hdspm_peak_rms hdspm_peak_rms_t;
typedef struct hdspm_config_info hdspm_config_info_t;
typedef struct hdspm_version hdspm_version_t;
typedef struct hdspm_channelfader snd_hdspm_channelfader_t;
typedef struct hdspm_mixer hdspm_mixer_t;
#endif