1655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/**************************************************************************** 2655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng **************************************************************************** 3655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 4655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** This header was automatically generated from a Linux kernel header 5655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** of the same name, to make information necessary for userspace to 6655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** call into the kernel available to libc. It contains only constants, 7655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** structures, and macros generated from the original header, and thus, 8655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** contains no copyrightable information. 9655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 10655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** To edit the content of this header, modify the corresponding 11655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** source file (e.g. under external/kernel-headers/original/) then 12655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** run bionic/libc/kernel/tools/update_all.py 13655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 14655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** Any manual change here will be lost the next time this script will 15655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** be run. You've been warned! 16655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 17655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng **************************************************************************** 18655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng ****************************************************************************/ 19655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#ifndef _UAPI__SOUND_ASOUND_H 20655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define _UAPI__SOUND_ASOUND_H 21106b3a8a7dc03c19a45e322de425ac56aafac358Christopher Ferris#ifdef __linux__ 22655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <linux/types.h> 23106b3a8a7dc03c19a45e322de425ac56aafac358Christopher Ferris#else 24106b3a8a7dc03c19a45e322de425ac56aafac358Christopher Ferris#include <sys/ioctl.h> 25106b3a8a7dc03c19a45e322de425ac56aafac358Christopher Ferris#endif 2605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#include <stdlib.h> 2705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PROTOCOL_VERSION(major,minor,subminor) (((major) << 16) | ((minor) << 8) | (subminor)) 28d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_PROTOCOL_MAJOR(version) (((version) >> 16) & 0xffff) 29d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_PROTOCOL_MINOR(version) (((version) >> 8) & 0xff) 30d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_PROTOCOL_MICRO(version) ((version) & 0xff) 3105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PROTOCOL_INCOMPATIBLE(kversion,uversion) (SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) || (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) && SNDRV_PROTOCOL_MINOR(kversion) != SNDRV_PROTOCOL_MINOR(uversion))) 32655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_aes_iec958 { 33d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char status[24]; 34d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char subcode[147]; 3505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char pad; 36d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char dig_subframe[4]; 37655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 38655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_cea_861_aud_if { 3905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char db1_ct_cc; 40d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char db2_sf_ss; 41d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char db3; 42d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char db4_ca; 4305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char db5_dminh_lsv; 44655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 45655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_HWDEP_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1) 46655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum { 4705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_OPL2 = 0, 48d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_OPL3, 49d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_OPL4, 50d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_SB16CSP, 5105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_EMU10K1, 52d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_YSS225, 53d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_ICS2115, 54d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_SSCAPE, 5505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_VX, 56d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_MIXART, 57d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_USX2Y, 58d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_EMUX_WAVETABLE, 5905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_BLUETOOTH, 60d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_USX2Y_PCM, 61d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_PCXHR, 62d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_SB_RC, 6305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_HDA, 64d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_USB_STREAM, 65d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_FW_DICE, 66d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_FW_FIREWORKS, 67d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_HWDEP_IFACE_FW_BEBOB, 6805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_FW_OXFW, 6905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_FW_DIGI00X, 7005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_HWDEP_IFACE_FW_TASCAM, 716a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_HWDEP_IFACE_LINE6, 72525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris SNDRV_HWDEP_IFACE_FW_MOTU, 73525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris SNDRV_HWDEP_IFACE_FW_FIREFACE, 74525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_FIREFACE 75ba8d4f460b51161eb82cf1006cb34a3cc1389f47Christopher Ferris}; 7638062f954c637861348dd8078cefb73554e6f12cChristopher Ferrisstruct snd_hwdep_info { 776a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int device; 78d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int card; 79d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char id[64]; 80d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char name[80]; 816a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris int iface; 82d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[64]; 83655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 8438062f954c637861348dd8078cefb73554e6f12cChristopher Ferrisstruct snd_hwdep_dsp_status { 856a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int version; 86d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char id[32]; 87d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int num_dsps; 88d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int dsp_loaded; 896a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int chip_ready; 90d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[16]; 91655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 9238062f954c637861348dd8078cefb73554e6f12cChristopher Ferrisstruct snd_hwdep_dsp_image { 936a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int index; 94d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char name[64]; 95d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char __user * image; 96d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao size_t length; 976a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned long driver_data; 98655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 99d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_HWDEP_IOCTL_PVERSION _IOR('H', 0x00, int) 100d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_HWDEP_IOCTL_INFO _IOR('H', 0x01, struct snd_hwdep_info) 1016a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct snd_hwdep_dsp_status) 102655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_HWDEP_IOCTL_DSP_LOAD _IOW('H', 0x03, struct snd_hwdep_dsp_image) 1031308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 14) 10438062f954c637861348dd8078cefb73554e6f12cChristopher Ferristypedef unsigned long snd_pcm_uframes_t; 1056a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferristypedef signed long snd_pcm_sframes_t; 106655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum { 107d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_CLASS_GENERIC = 0, 108d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_CLASS_MULTI, 1096a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_PCM_CLASS_MODEM, 110d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_CLASS_DIGITIZER, 111d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_CLASS_LAST = SNDRV_PCM_CLASS_DIGITIZER, 11238062f954c637861348dd8078cefb73554e6f12cChristopher Ferris}; 1136a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisenum { 114d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_SUBCLASS_GENERIC_MIX = 0, 115d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_SUBCLASS_MULTI_MIX, 116d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_SUBCLASS_LAST = SNDRV_PCM_SUBCLASS_MULTI_MIX, 1176a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 118655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum { 119d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_STREAM_PLAYBACK = 0, 120d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_STREAM_CAPTURE, 1216a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_PCM_STREAM_LAST = SNDRV_PCM_STREAM_CAPTURE, 122655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 123655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengtypedef int __bitwise snd_pcm_access_t; 12438062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_ACCESS_MMAP_INTERLEAVED ((__force snd_pcm_access_t) 0) 1256a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED ((__force snd_pcm_access_t) 1) 126655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_ACCESS_MMAP_COMPLEX ((__force snd_pcm_access_t) 2) 127655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_ACCESS_RW_INTERLEAVED ((__force snd_pcm_access_t) 3) 12838062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_ACCESS_RW_NONINTERLEAVED ((__force snd_pcm_access_t) 4) 1296a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_ACCESS_LAST SNDRV_PCM_ACCESS_RW_NONINTERLEAVED 130655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengtypedef int __bitwise snd_pcm_format_t; 131655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S8 ((__force snd_pcm_format_t) 0) 13238062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U8 ((__force snd_pcm_format_t) 1) 1336a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_S16_LE ((__force snd_pcm_format_t) 2) 134655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S16_BE ((__force snd_pcm_format_t) 3) 135655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U16_LE ((__force snd_pcm_format_t) 4) 13638062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U16_BE ((__force snd_pcm_format_t) 5) 1376a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_S24_LE ((__force snd_pcm_format_t) 6) 138655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S24_BE ((__force snd_pcm_format_t) 7) 139655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U24_LE ((__force snd_pcm_format_t) 8) 14038062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U24_BE ((__force snd_pcm_format_t) 9) 1416a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_S32_LE ((__force snd_pcm_format_t) 10) 142655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S32_BE ((__force snd_pcm_format_t) 11) 143655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U32_LE ((__force snd_pcm_format_t) 12) 14438062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U32_BE ((__force snd_pcm_format_t) 13) 1456a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_FLOAT_LE ((__force snd_pcm_format_t) 14) 146655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_FLOAT_BE ((__force snd_pcm_format_t) 15) 147655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_FLOAT64_LE ((__force snd_pcm_format_t) 16) 14838062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_FLOAT64_BE ((__force snd_pcm_format_t) 17) 1496a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE ((__force snd_pcm_format_t) 18) 150655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE ((__force snd_pcm_format_t) 19) 151655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_MU_LAW ((__force snd_pcm_format_t) 20) 15238062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_A_LAW ((__force snd_pcm_format_t) 21) 1536a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_IMA_ADPCM ((__force snd_pcm_format_t) 22) 154655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_MPEG ((__force snd_pcm_format_t) 23) 155655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_GSM ((__force snd_pcm_format_t) 24) 15638062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_SPECIAL ((__force snd_pcm_format_t) 31) 1576a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_S24_3LE ((__force snd_pcm_format_t) 32) 158655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S24_3BE ((__force snd_pcm_format_t) 33) 159655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U24_3LE ((__force snd_pcm_format_t) 34) 16038062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U24_3BE ((__force snd_pcm_format_t) 35) 1616a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_S20_3LE ((__force snd_pcm_format_t) 36) 162655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S20_3BE ((__force snd_pcm_format_t) 37) 163655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U20_3LE ((__force snd_pcm_format_t) 38) 16438062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U20_3BE ((__force snd_pcm_format_t) 39) 1656a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_S18_3LE ((__force snd_pcm_format_t) 40) 166655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S18_3BE ((__force snd_pcm_format_t) 41) 167655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U18_3LE ((__force snd_pcm_format_t) 42) 16838062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U18_3BE ((__force snd_pcm_format_t) 43) 1696a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_G723_24 ((__force snd_pcm_format_t) 44) 170655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_G723_24_1B ((__force snd_pcm_format_t) 45) 171655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_G723_40 ((__force snd_pcm_format_t) 46) 17238062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_G723_40_1B ((__force snd_pcm_format_t) 47) 1736a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_DSD_U8 ((__force snd_pcm_format_t) 48) 174655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_DSD_U16_LE ((__force snd_pcm_format_t) 49) 17582d7504cd7d5c8d2175fb3b1a4ee3518cad6aa0fChristopher Ferris#define SNDRV_PCM_FORMAT_DSD_U32_LE ((__force snd_pcm_format_t) 50) 17682d7504cd7d5c8d2175fb3b1a4ee3518cad6aa0fChristopher Ferris#define SNDRV_PCM_FORMAT_DSD_U16_BE ((__force snd_pcm_format_t) 51) 1776a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_DSD_U32_BE ((__force snd_pcm_format_t) 52) 17882d7504cd7d5c8d2175fb3b1a4ee3518cad6aa0fChristopher Ferris#define SNDRV_PCM_FORMAT_LAST SNDRV_PCM_FORMAT_DSD_U32_BE 17938062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#ifdef SNDRV_LITTLE_ENDIAN 180655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_LE 1816a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_LE 182655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_LE 18338062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_LE 184655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_LE 1856a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_LE 186655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_LE 18738062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_LE 188655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE 1896a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#endif 190655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#ifdef SNDRV_BIG_ENDIAN 19138062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_BE 192655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_BE 1936a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_BE 194655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_BE 19538062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_BE 196655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_BE 1976a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_BE 198655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_BE 19938062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE 200655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#endif 2016a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferristypedef int __bitwise snd_pcm_subformat_t; 202655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_SUBFORMAT_STD ((__force snd_pcm_subformat_t) 0) 20338062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_SUBFORMAT_LAST SNDRV_PCM_SUBFORMAT_STD 204655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_MMAP 0x00000001 2056a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_INFO_MMAP_VALID 0x00000002 206655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_DOUBLE 0x00000004 20738062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_INFO_BATCH 0x00000010 2081308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris#define SNDRV_PCM_INFO_SYNC_APPLPTR 0x00000020 209655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_INTERLEAVED 0x00000100 2106a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_INFO_NONINTERLEAVED 0x00000200 211655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_COMPLEX 0x00000400 21238062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_INFO_BLOCK_TRANSFER 0x00010000 213655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_OVERRANGE 0x00020000 2146a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_INFO_RESUME 0x00040000 215655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_PAUSE 0x00080000 21638062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_INFO_HALF_DUPLEX 0x00100000 217655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000 2186a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_INFO_SYNC_START 0x00400000 219655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_INFO_NO_PERIOD_WAKEUP 0x00800000 22038062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_INFO_HAS_WALL_CLOCK 0x01000000 22105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_INFO_HAS_LINK_ATIME 0x01000000 2226a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_INFO_HAS_LINK_ABSOLUTE_ATIME 0x02000000 22305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_INFO_HAS_LINK_ESTIMATED_ATIME 0x04000000 22405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME 0x08000000 22505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_INFO_DRAIN_TRIGGER 0x40000000 2266a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000 22705d08e9716b5974d6ed08973f44930804890b902Christopher Ferristypedef int __bitwise snd_pcm_state_t; 228655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_STATE_OPEN ((__force snd_pcm_state_t) 0) 22938062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_STATE_SETUP ((__force snd_pcm_state_t) 1) 2306a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_STATE_PREPARED ((__force snd_pcm_state_t) 2) 23105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_STATE_RUNNING ((__force snd_pcm_state_t) 3) 232655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_STATE_XRUN ((__force snd_pcm_state_t) 4) 23338062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_STATE_DRAINING ((__force snd_pcm_state_t) 5) 2346a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_STATE_PAUSED ((__force snd_pcm_state_t) 6) 23505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_STATE_SUSPENDED ((__force snd_pcm_state_t) 7) 236655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_STATE_DISCONNECTED ((__force snd_pcm_state_t) 8) 23738062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_STATE_LAST SNDRV_PCM_STATE_DISCONNECTED 2386a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisenum { 23905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_PCM_MMAP_OFFSET_DATA = 0x00000000, 240d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_MMAP_OFFSET_STATUS = 0x80000000, 241d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_MMAP_OFFSET_CONTROL = 0x81000000, 2426a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 24305d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisunion snd_pcm_sync_id { 244d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char id[16]; 245d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned short id16[8]; 2466a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int id32[4]; 24705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 248655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_pcm_info { 249d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int device; 2506a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int subdevice; 25105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris int stream; 252d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int card; 253d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char id[64]; 2546a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char name[80]; 25505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char subname[32]; 256d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int dev_class; 257d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int dev_subclass; 2586a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int subdevices_count; 25905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int subdevices_avail; 260d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao union snd_pcm_sync_id sync; 261d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[64]; 2626a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 26305d08e9716b5974d6ed08973f44930804890b902Christopher Ferristypedef int snd_pcm_hw_param_t; 264655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_HW_PARAM_ACCESS 0 26538062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_HW_PARAM_FORMAT 1 2666a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_HW_PARAM_SUBFORMAT 2 26705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_HW_PARAM_FIRST_MASK SNDRV_PCM_HW_PARAM_ACCESS 268655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_HW_PARAM_LAST_MASK SNDRV_PCM_HW_PARAM_SUBFORMAT 26938062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_HW_PARAM_SAMPLE_BITS 8 2706a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_HW_PARAM_FRAME_BITS 9 27105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_HW_PARAM_CHANNELS 10 272655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_HW_PARAM_RATE 11 27338062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_HW_PARAM_PERIOD_TIME 12 2746a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_HW_PARAM_PERIOD_SIZE 13 27505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_HW_PARAM_PERIOD_BYTES 14 276655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_HW_PARAM_PERIODS 15 27738062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_HW_PARAM_BUFFER_TIME 16 2786a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_HW_PARAM_BUFFER_SIZE 17 27905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_HW_PARAM_BUFFER_BYTES 18 280655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_HW_PARAM_TICK_TIME 19 28138062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_PCM_HW_PARAM_FIRST_INTERVAL SNDRV_PCM_HW_PARAM_SAMPLE_BITS 2826a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_HW_PARAM_LAST_INTERVAL SNDRV_PCM_HW_PARAM_TICK_TIME 28305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_HW_PARAMS_NORESAMPLE (1 << 0) 284d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_PCM_HW_PARAMS_EXPORT_BUFFER (1 << 1) 285d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_PCM_HW_PARAMS_NO_PERIOD_WAKEUP (1 << 2) 2866a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisstruct snd_interval { 28705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int min, max; 288d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int openmin : 1, openmax : 1, integer : 1, empty : 1; 289655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 2906a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_MASK_MAX 256 29105d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_mask { 292d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u32 bits[(SNDRV_MASK_MAX + 31) / 32]; 293655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 2946a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisstruct snd_pcm_hw_params { 29505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int flags; 296d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - SNDRV_PCM_HW_PARAM_FIRST_MASK + 1]; 297d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_mask mres[5]; 2986a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL - SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1]; 29905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris struct snd_interval ires[9]; 300d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int rmask; 301d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int cmask; 3026a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int info; 30305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int msbits; 304d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int rate_num; 305d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int rate_den; 3066a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_uframes_t fifo_size; 30705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char reserved[64]; 30838062f954c637861348dd8078cefb73554e6f12cChristopher Ferris}; 309655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum { 3106a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_PCM_TSTAMP_NONE = 0, 31105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_PCM_TSTAMP_ENABLE, 312d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE, 313655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 3146a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisstruct snd_pcm_sw_params { 31505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris int tstamp_mode; 316d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int period_step; 317d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int sleep_min; 3186a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_uframes_t avail_min; 31905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris snd_pcm_uframes_t xfer_align; 320d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t start_threshold; 321d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t stop_threshold; 3226a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_uframes_t silence_threshold; 32305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris snd_pcm_uframes_t silence_size; 324d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t boundary; 325d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int proto; 3266a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int tstamp_type; 32705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char reserved[56]; 328655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 329655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_pcm_channel_info { 3306a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int channel; 33105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __kernel_off_t offset; 332d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int first; 333d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int step; 3346a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 33505d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisenum { 33605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_PCM_AUDIO_TSTAMP_TYPE_COMPAT = 0, 33705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT = 1, 3386a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK = 2, 33905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE = 3, 34005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED = 4, 34105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED = 5, 3426a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_PCM_AUDIO_TSTAMP_TYPE_LAST = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED 34305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 34405d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_pcm_status { 345d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_state_t state; 3466a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris struct timespec trigger_tstamp; 347d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct timespec tstamp; 348d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t appl_ptr; 349d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t hw_ptr; 3506a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_sframes_t delay; 351d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t avail; 352d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t avail_max; 353d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t overrange; 3546a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_state_t suspended_state; 35505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 audio_tstamp_data; 356d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct timespec audio_tstamp; 35705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris struct timespec driver_tstamp; 3586a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris __u32 audio_tstamp_accuracy; 35905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char reserved[52 - 2 * sizeof(struct timespec)]; 360655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 36138062f954c637861348dd8078cefb73554e6f12cChristopher Ferrisstruct snd_pcm_mmap_status { 3626a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_state_t state; 363d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int pad1; 364d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t hw_ptr; 365d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct timespec tstamp; 3666a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_state_t suspended_state; 367d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct timespec audio_tstamp; 368655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 36938062f954c637861348dd8078cefb73554e6f12cChristopher Ferrisstruct snd_pcm_mmap_control { 3706a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_uframes_t appl_ptr; 371d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t avail_min; 372655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 373d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_PCM_SYNC_PTR_HWSYNC (1 << 0) 3746a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_SYNC_PTR_APPL (1 << 1) 375d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_PCM_SYNC_PTR_AVAIL_MIN (1 << 2) 376655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_pcm_sync_ptr { 377d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int flags; 3786a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris union { 379d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_pcm_mmap_status status; 380d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[64]; 381d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao } s; 3826a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris union { 383d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_pcm_mmap_control control; 384d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[64]; 385d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao } c; 3866a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 387655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_xferi { 388d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_sframes_t result; 389d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao void __user * buf; 3906a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris snd_pcm_uframes_t frames; 391655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 392655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_xfern { 393d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_sframes_t result; 3946a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris void __user * __user * bufs; 395d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_pcm_uframes_t frames; 396655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 39738062f954c637861348dd8078cefb73554e6f12cChristopher Ferrisenum { 3986a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0, 399d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, 400d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW, 401d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW, 4026a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 403d7db594b8d1dab36b711bd887a9dd21675c87243Tao Baoenum { 404d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_UNKNOWN = 0, 405d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_NA, 4066a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_MONO, 407d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FL, 408d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FR, 409d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_RL, 4106a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_RR, 411d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FC, 412d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_LFE, 413d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_SL, 4146a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_SR, 415d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_RC, 416d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FLC, 417d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FRC, 4186a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_RLC, 419d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_RRC, 420d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FLW, 421d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FRW, 4226a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_FLH, 423d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FCH, 424d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_FRH, 425d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TC, 4266a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_TFL, 427d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TFR, 428d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TFC, 429d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TRL, 4306a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_TRR, 431d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TRC, 432d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TFLC, 433d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TFRC, 4346a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_TSL, 435d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_TSR, 436d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_LLFE, 437d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_RLFE, 4386a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_CHMAP_BC, 439d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_BLC, 440d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_BRC, 441d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CHMAP_LAST = SNDRV_CHMAP_BRC, 4426a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 443655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CHMAP_POSITION_MASK 0xffff 444655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CHMAP_PHASE_INVERSE (0x01 << 16) 445655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CHMAP_DRIVER_SPEC (0x02 << 16) 4466a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int) 447655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct snd_pcm_info) 448655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int) 449655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_TTSTAMP _IOW('A', 0x03, int) 4501308ad3ab33294c3abfd96da12b6df58b381ce52Christopher Ferris#define SNDRV_PCM_IOCTL_USER_PVERSION _IOW('A', 0x04, int) 4516a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct snd_pcm_hw_params) 452655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct snd_pcm_hw_params) 453655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12) 454655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct snd_pcm_sw_params) 4556a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct snd_pcm_status) 456655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t) 457655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22) 458655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr) 4596a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_STATUS_EXT _IOWR('A', 0x24, struct snd_pcm_status) 46005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info) 461655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40) 462655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41) 4636a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_START _IO('A', 0x42) 46405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43) 465655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44) 466655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int) 4676a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, snd_pcm_uframes_t) 46805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47) 469655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48) 470655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, snd_pcm_uframes_t) 4716a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct snd_xferi) 47205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct snd_xferi) 473655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct snd_xfern) 474655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern) 4756a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int) 47605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61) 477655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 0) 478655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum { 4796a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_RAWMIDI_STREAM_OUTPUT = 0, 48005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_RAWMIDI_STREAM_INPUT, 481d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_RAWMIDI_STREAM_LAST = SNDRV_RAWMIDI_STREAM_INPUT, 482655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 4836a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_RAWMIDI_INFO_OUTPUT 0x00000001 48405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002 485655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004 486655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_rawmidi_info { 4876a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int device; 48805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int subdevice; 489d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int stream; 490d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int card; 4916a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int flags; 49205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char id[64]; 493d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char name[80]; 494d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char subname[32]; 4956a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int subdevices_count; 49605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int subdevices_avail; 497d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[64]; 498655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 4996a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisstruct snd_rawmidi_params { 50005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris int stream; 501d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao size_t buffer_size; 502d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao size_t avail_min; 5036a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int no_active_sensing : 1; 50405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char reserved[16]; 505655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 506655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_rawmidi_status { 5076a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris int stream; 50805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris struct timespec tstamp; 509d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao size_t avail; 510d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao size_t xruns; 5116a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char reserved[16]; 51205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 513655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int) 514655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info) 5156a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params) 51605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status) 517655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int) 518655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int) 5196a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 6) 52005d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisenum { 521d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_CLASS_NONE = - 1, 522d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_CLASS_SLAVE = 0, 5236a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_TIMER_CLASS_GLOBAL, 52405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_TIMER_CLASS_CARD, 525d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_CLASS_PCM, 526d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_CLASS_LAST = SNDRV_TIMER_CLASS_PCM, 5276a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 52805d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisenum { 529d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_SCLASS_NONE = 0, 530d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_SCLASS_APPLICATION, 5316a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_TIMER_SCLASS_SEQUENCER, 53205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_TIMER_SCLASS_OSS_SEQUENCER, 533d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_SCLASS_LAST = SNDRV_TIMER_SCLASS_OSS_SEQUENCER, 534655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 5356a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_TIMER_GLOBAL_SYSTEM 0 53605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_TIMER_GLOBAL_RTC 1 537655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_GLOBAL_HPET 2 538655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_GLOBAL_HRTIMER 3 5396a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_TIMER_FLG_SLAVE (1 << 0) 54005d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_timer_id { 541d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int dev_class; 542d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int dev_sclass; 5436a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris int card; 54405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris int device; 545d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int subdevice; 546655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 5476a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisstruct snd_timer_ginfo { 54805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris struct snd_timer_id tid; 549d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int flags; 550d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int card; 5516a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char id[64]; 55205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char name[80]; 553d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned long reserved0; 554d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned long resolution; 5556a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned long resolution_min; 55605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned long resolution_max; 557d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int clients; 558d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[32]; 5596a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 56005d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_timer_gparams { 561d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_timer_id tid; 562d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned long period_num; 5636a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned long period_den; 56405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char reserved[32]; 565655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 566655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_timer_gstatus { 5676a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris struct snd_timer_id tid; 56805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned long resolution; 569d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned long resolution_num; 570d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned long resolution_den; 5716a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char reserved[32]; 57205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 573d7db594b8d1dab36b711bd887a9dd21675c87243Tao Baostruct snd_timer_select { 574d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_timer_id id; 5756a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char reserved[32]; 57605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 577655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_timer_info { 578d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int flags; 5796a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris int card; 58005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char id[64]; 581d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char name[80]; 582d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned long reserved0; 5836a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned long resolution; 58405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char reserved[64]; 585655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 586d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_TIMER_PSFLG_AUTO (1 << 0) 5876a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_TIMER_PSFLG_EXCLUSIVE (1 << 1) 58805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_TIMER_PSFLG_EARLY_EVENT (1 << 2) 589655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_timer_params { 590d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int flags; 5916a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int ticks; 59205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int queue_size; 593d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int reserved0; 594d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int filter; 5956a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char reserved[60]; 59605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 597d7db594b8d1dab36b711bd887a9dd21675c87243Tao Baostruct snd_timer_status { 598d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct timespec tstamp; 5996a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int resolution; 60005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int lost; 601d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int overrun; 602d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int queue; 6036a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char reserved[64]; 60405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 605655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int) 606655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id) 6076a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int) 60805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct snd_timer_ginfo) 609655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct snd_timer_gparams) 610655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct snd_timer_gstatus) 6116a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct snd_timer_select) 61205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct snd_timer_info) 613655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct snd_timer_params) 614655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct snd_timer_status) 6156a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0) 61605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1) 617655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2) 618655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3) 6196a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisstruct snd_timer_read { 62005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int resolution; 621d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int ticks; 622655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 6236a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisenum { 62405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_TIMER_EVENT_RESOLUTION = 0, 625d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_TICK, 626d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_START, 6276a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_TIMER_EVENT_STOP, 62805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_TIMER_EVENT_CONTINUE, 629d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_PAUSE, 630d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_EARLY, 6316a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_TIMER_EVENT_SUSPEND, 63205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_TIMER_EVENT_RESUME, 633d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_MSTART = SNDRV_TIMER_EVENT_START + 10, 634d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_MSTOP = SNDRV_TIMER_EVENT_STOP + 10, 6356a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris SNDRV_TIMER_EVENT_MCONTINUE = SNDRV_TIMER_EVENT_CONTINUE + 10, 63605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_TIMER_EVENT_MPAUSE = SNDRV_TIMER_EVENT_PAUSE + 10, 637d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_MSUSPEND = SNDRV_TIMER_EVENT_SUSPEND + 10, 638d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_TIMER_EVENT_MRESUME = SNDRV_TIMER_EVENT_RESUME + 10, 6396a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 64005d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_timer_tread { 641d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int event; 642d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct timespec tstamp; 6436a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int val; 64405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 645655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 7) 646655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_ctl_card_info { 6476a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris int card; 64805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris int pad; 649d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char id[16]; 650d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char driver[16]; 6516a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char name[32]; 65205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char longname[80]; 653d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved_[16]; 654d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char mixername[80]; 6556a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char components[128]; 65605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 657655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengtypedef int __bitwise snd_ctl_elem_type_t; 658655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_TYPE_NONE ((__force snd_ctl_elem_type_t) 0) 6596a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_TYPE_BOOLEAN ((__force snd_ctl_elem_type_t) 1) 66005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_TYPE_INTEGER ((__force snd_ctl_elem_type_t) 2) 661655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_TYPE_ENUMERATED ((__force snd_ctl_elem_type_t) 3) 662655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_TYPE_BYTES ((__force snd_ctl_elem_type_t) 4) 6636a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_TYPE_IEC958 ((__force snd_ctl_elem_type_t) 5) 66405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_TYPE_INTEGER64 ((__force snd_ctl_elem_type_t) 6) 665655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_TYPE_LAST SNDRV_CTL_ELEM_TYPE_INTEGER64 666655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengtypedef int __bitwise snd_ctl_elem_iface_t; 6676a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_IFACE_CARD ((__force snd_ctl_elem_iface_t) 0) 66805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_IFACE_HWDEP ((__force snd_ctl_elem_iface_t) 1) 669655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_IFACE_MIXER ((__force snd_ctl_elem_iface_t) 2) 670655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_IFACE_PCM ((__force snd_ctl_elem_iface_t) 3) 6716a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_IFACE_RAWMIDI ((__force snd_ctl_elem_iface_t) 4) 67205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_IFACE_TIMER ((__force snd_ctl_elem_iface_t) 5) 673655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_IFACE_SEQUENCER ((__force snd_ctl_elem_iface_t) 6) 674655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_ELEM_IFACE_LAST SNDRV_CTL_ELEM_IFACE_SEQUENCER 6756a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_READ (1 << 0) 67605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_WRITE (1 << 1) 677d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_ELEM_ACCESS_READWRITE (SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE) 678d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_ELEM_ACCESS_VOLATILE (1 << 2) 6796a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP (1 << 3) 68005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_TLV_READ (1 << 4) 681d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE (1 << 5) 682d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE (SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_TLV_WRITE) 6836a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND (1 << 6) 68405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_INACTIVE (1 << 8) 685d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_ELEM_ACCESS_LOCK (1 << 9) 686d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_ELEM_ACCESS_OWNER (1 << 10) 6876a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK (1 << 28) 68805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_ELEM_ACCESS_USER (1 << 29) 689655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_POWER_D0 0x0000 690655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_POWER_D1 0x0100 6916a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_POWER_D2 0x0200 69205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_POWER_D3 0x0300 693d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_POWER_D3hot (SNDRV_CTL_POWER_D3 | 0x0000) 694d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_POWER_D3cold (SNDRV_CTL_POWER_D3 | 0x0001) 6956a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_ELEM_ID_NAME_MAXLEN 44 69605d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_ctl_elem_id { 697d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int numid; 698d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_ctl_elem_iface_t iface; 6996a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int device; 70005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int subdevice; 70105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 702d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int index; 7036a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 70405d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_ctl_elem_list { 705d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int offset; 706d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int space; 7076a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int used; 70805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int count; 709d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_ctl_elem_id __user * pids; 710d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[50]; 7116a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 71205d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_ctl_elem_info { 713d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_ctl_elem_id id; 714d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao snd_ctl_elem_type_t type; 7156a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int access; 71605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int count; 717d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __kernel_pid_t owner; 718d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao union { 7196a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris struct { 72005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris long min; 721d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long max; 722d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long step; 7236a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris } integer; 72405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris struct { 725d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long long min; 726d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long long max; 7276a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris long long step; 72805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris } integer64; 729d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct { 730d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int items; 7316a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int item; 73205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris char name[64]; 733d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 names_ptr; 734d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int names_length; 7356a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris } enumerated; 73605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned char reserved[128]; 737d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao } value; 738d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao union { 7396a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned short d[4]; 74005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned short * d_ptr; 741d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao } dimen; 742d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char reserved[64 - 4 * sizeof(unsigned short)]; 7436a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris}; 74405d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_ctl_elem_value { 745d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_ctl_elem_id id; 746d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int indirect : 1; 7476a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris union { 74805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris union { 749d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long value[128]; 750d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long * value_ptr; 7516a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris } integer; 75205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris union { 753d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long long value[64]; 754d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao long long * value_ptr; 7556a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris } integer64; 75605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris union { 757d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int item[128]; 758d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int * item_ptr; 7596a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris } enumerated; 76005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris union { 761d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char data[512]; 762d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned char * data_ptr; 7636a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris } bytes; 76405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris struct snd_aes_iec958 iec958; 765d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao } value; 766d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct timespec tstamp; 7676a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char reserved[128 - sizeof(struct timespec)]; 76805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 769655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_ctl_tlv { 770d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int numid; 7716a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned int length; 77205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int tlv[0]; 773655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 774655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int) 7756a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info) 77605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct snd_ctl_elem_list) 777655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct snd_ctl_elem_info) 778655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct snd_ctl_elem_value) 7796a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct snd_ctl_elem_value) 78005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct snd_ctl_elem_id) 781655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct snd_ctl_elem_id) 782655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int) 7836a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct snd_ctl_elem_info) 78405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct snd_ctl_elem_info) 785655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct snd_ctl_elem_id) 786655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct snd_ctl_tlv) 7876a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct snd_ctl_tlv) 78805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct snd_ctl_tlv) 789655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int) 790655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct snd_hwdep_info) 7916a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int) 79205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info) 793655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int) 794655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int) 7956a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info) 79605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int) 797655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int) 798655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int) 7996a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferrisenum sndrv_ctl_event_type { 80005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris SNDRV_CTL_EVENT_ELEM = 0, 801d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao SNDRV_CTL_EVENT_LAST = SNDRV_CTL_EVENT_ELEM, 802655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 8036a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_EVENT_MASK_VALUE (1 << 0) 80405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_EVENT_MASK_INFO (1 << 1) 805d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_EVENT_MASK_ADD (1 << 2) 806d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_EVENT_MASK_TLV (1 << 3) 8076a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_EVENT_MASK_REMOVE (~0U) 80805d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct snd_ctl_event { 809d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int type; 810d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao union { 8116a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris struct { 81205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris unsigned int mask; 813d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct snd_ctl_elem_id id; 814d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao } elem; 8156a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris unsigned char data8[60]; 81605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris } data; 817655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 818655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_NAME_NONE "" 8196a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_NAME_PLAYBACK "Playback " 82005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_NAME_CAPTURE "Capture " 821655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_NAME_IEC958_NONE "" 822655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_NAME_IEC958_SWITCH "Switch" 8236a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_NAME_IEC958_VOLUME "Volume" 82405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_NAME_IEC958_DEFAULT "Default" 825655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_NAME_IEC958_MASK "Mask" 826655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_CTL_NAME_IEC958_CON_MASK "Con Mask" 8276a9755d20a995756487bb1aafb7e954f4fd868a7Christopher Ferris#define SNDRV_CTL_NAME_IEC958_PRO_MASK "Pro Mask" 82805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream" 829d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define SNDRV_CTL_NAME_IEC958(expl,direction,what) "IEC958 " expl SNDRV_CTL_NAME_ ##direction SNDRV_CTL_NAME_IEC958_ ##what 830655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#endif 831