mirror of
https://github.com/adulau/aha.git
synced 2024-12-28 19:56:18 +00:00
98274f0701
Modules: HDSPM driver,RME9652 driver Remove xxx_t typedefs from the PCI HDSP-MADI driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
128 lines
4 KiB
C
128 lines
4 KiB
C
#ifndef __SOUND_HDSPM_H /* -*- linux-c -*- */
|
|
#define __SOUND_HDSPM_H
|
|
/*
|
|
* Copyright (C) 2003 Winfried Ritsch (IEM)
|
|
* based on hdsp.h from Thomas Charbonnel (thomas@undata.org)
|
|
*
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
/* Maximum channels is 64 even on 56Mode you have 64playbacks to matrix */
|
|
#define HDSPM_MAX_CHANNELS 64
|
|
|
|
/* -------------------- IOCTL Peak/RMS Meters -------------------- */
|
|
|
|
/* peam rms level structure like we get from hardware
|
|
|
|
maybe in future we can memory map it so I just copy it
|
|
to user on ioctl call now an dont change anything
|
|
rms are made out of low and high values
|
|
where (long) ????_rms = (????_rms_l >> 8) + ((????_rms_h & 0xFFFFFF00)<<24)
|
|
(i asume so from the code)
|
|
*/
|
|
|
|
struct hdspm_peak_rms {
|
|
|
|
unsigned int level_offset[1024];
|
|
|
|
unsigned int input_peak[64];
|
|
unsigned int playback_peak[64];
|
|
unsigned int output_peak[64];
|
|
unsigned int xxx_peak[64]; /* not used */
|
|
|
|
unsigned int reserved[256]; /* not used */
|
|
|
|
unsigned int input_rms_l[64];
|
|
unsigned int playback_rms_l[64];
|
|
unsigned int output_rms_l[64];
|
|
unsigned int xxx_rms_l[64]; /* not used */
|
|
|
|
unsigned int input_rms_h[64];
|
|
unsigned int playback_rms_h[64];
|
|
unsigned int output_rms_h[64];
|
|
unsigned int xxx_rms_h[64]; /* not used */
|
|
};
|
|
|
|
struct hdspm_peak_rms_ioctl {
|
|
struct hdspm_peak_rms *peak;
|
|
};
|
|
|
|
/* use indirect access due to the limit of ioctl bit size */
|
|
#define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdspm_peak_rms_ioctl)
|
|
|
|
/* ------------ CONFIG block IOCTL ---------------------- */
|
|
|
|
struct hdspm_config_info {
|
|
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_INFO _IOR('H', 0x41, struct hdspm_config_info)
|
|
|
|
|
|
/* get Soundcard Version */
|
|
|
|
struct hdspm_version {
|
|
unsigned short firmware_rev;
|
|
};
|
|
|
|
#define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdspm_version)
|
|
|
|
|
|
/* ------------- get Matrix Mixer IOCTL --------------- */
|
|
|
|
/* MADI mixer: 64inputs+64playback in 64outputs = 8192 => *4Byte = 32768 Bytes */
|
|
|
|
/* organisation is 64 channelfader in a continous memory block */
|
|
/* equivalent to hardware definition, maybe for future feature of mmap of them */
|
|
/* each of 64 outputs has 64 infader and 64 outfader:
|
|
Ins to Outs mixer[out].in[in], Outstreams to Outs mixer[out].pb[pb] */
|
|
|
|
#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;
|
|
};
|
|
|
|
/* use indirect access due to the limit of ioctl bit size */
|
|
#define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl)
|
|
|
|
/* typedefs for compatibility to user-space */
|
|
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 /* __SOUND_HDSPM_H */
|