| #ifndef __SOUND_HDSP_H |
| #define __SOUND_HDSP_H |
| |
| /* |
| * Copyright (C) 2003 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. |
| */ |
| |
| #include <linux/types.h> |
| |
| #define HDSP_MATRIX_MIXER_SIZE 2048 |
| |
| enum HDSP_IO_Type { |
| Digiface, |
| Multiface, |
| H9652, |
| H9632, |
| Undefined, |
| }; |
| |
| struct hdsp_peak_rms { |
| __u32 input_peaks[26]; |
| __u32 playback_peaks[26]; |
| __u32 output_peaks[28]; |
| __u64 input_rms[26]; |
| __u64 playback_rms[26]; |
| /* These are only used for H96xx cards */ |
| __u64 output_rms[26]; |
| }; |
| |
| #define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) |
| |
| struct hdsp_config_info { |
| unsigned char pref_sync_ref; |
| unsigned char wordclock_sync_check; |
| unsigned char spdif_sync_check; |
| unsigned char adatsync_sync_check; |
| unsigned char adat_sync_check[3]; |
| unsigned char spdif_in; |
| unsigned char spdif_out; |
| unsigned char spdif_professional; |
| unsigned char spdif_emphasis; |
| unsigned char spdif_nonaudio; |
| unsigned int spdif_sample_rate; |
| 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 char passthru; |
| unsigned char da_gain; |
| unsigned char ad_gain; |
| unsigned char phone_gain; |
| unsigned char xlr_breakout_cable; |
| unsigned char analog_extension_board; |
| }; |
| |
| #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) |
| |
| struct hdsp_firmware { |
| void *firmware_data; /* 24413 x 4 bytes */ |
| }; |
| |
| #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) |
| |
| struct hdsp_version { |
| enum HDSP_IO_Type io_type; |
| unsigned short firmware_rev; |
| }; |
| |
| #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) |
| |
| struct hdsp_mixer { |
| unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; |
| }; |
| |
| #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) |
| |
| struct hdsp_9632_aeb { |
| int aebi; |
| int aebo; |
| }; |
| |
| #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) |
| |
| /* typedefs for compatibility to user-space */ |
| typedef enum HDSP_IO_Type HDSP_IO_Type; |
| typedef struct hdsp_peak_rms hdsp_peak_rms_t; |
| typedef struct hdsp_config_info hdsp_config_info_t; |
| typedef struct hdsp_firmware hdsp_firmware_t; |
| typedef struct hdsp_version hdsp_version_t; |
| typedef struct hdsp_mixer hdsp_mixer_t; |
| typedef struct hdsp_9632_aeb hdsp_9632_aeb_t; |
| |
| #endif /* __SOUND_HDSP_H */ |