166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/**************************************************************************** 266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava **************************************************************************** 366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** 466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** This header was automatically generated from a Linux kernel header 566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** of the same name, to make information necessary for userspace to 666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** call into the kernel available to libc. It contains only constants, 766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** structures, and macros generated from the original header, and thus, 866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** contains no copyrightable information. 966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** 1066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** To edit the content of this header, modify the corresponding 1166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** source file (e.g. under external/kernel-headers/original/) then 1266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** run bionic/libc/kernel/tools/update_all.py 1366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** 1466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** Any manual change here will be lost the next time this script will 1566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** be run. You've been warned! 1666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava *** 1766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava **************************************************************************** 1866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava ****************************************************************************/ 1966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#ifndef __COMPRESS_OFFLOAD_H 2066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define __COMPRESS_OFFLOAD_H 2166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#include <linux/types.h> 2266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#include <sound/asound.h> 2366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#include <sound/compress_params.h> 256780bd3d0ca0ddbf60778417fb09d3746a96b802Haynes Mathew George#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 2) 2666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compressed_buffer { 2766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 fragment_size; 2866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 fragments; 3066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 3166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compr_params { 3266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava struct snd_compressed_buffer buffer; 3366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava struct snd_codec codec; 3566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u8 no_wake_mode; 3666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 3766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compr_tstamp { 3866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 byte_offset; 4066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 copied_total; 416780bd3d0ca0ddbf60778417fb09d3746a96b802Haynes Mathew George __u32 pcm_frames; 426780bd3d0ca0ddbf60778417fb09d3746a96b802Haynes Mathew George __u32 pcm_io_frames; 4366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 sampling_rate; 4566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava uint64_t timestamp; 4666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 4766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compr_avail { 4866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u64 avail; 5066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava struct snd_compr_tstamp tstamp; 5166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 5266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavaenum snd_compr_direction { 5366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava SND_COMPRESS_PLAYBACK = 0, 5566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava SND_COMPRESS_CAPTURE 5666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 5766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compr_caps { 5866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 num_codecs; 6066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 direction; 6166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 min_fragment_size; 6266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 max_fragment_size; 6366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 6466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 min_fragments; 6566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 max_fragments; 6666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 codecs[MAX_NUM_CODECS]; 6766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 reserved[11]; 6866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 6966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 7066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compr_codec_caps { 7166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 codec; 7266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 num_descriptors; 7366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 7466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava struct snd_codec_desc descriptor[MAX_NUM_CODEC_DESCRIPTORS]; 7566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 7666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compr_audio_info { 7766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava uint32_t frame_size; 7866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 7966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava uint32_t reserved[15]; 8066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 8166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavaenum { 8266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava SNDRV_COMPRESS_ENCODER_PADDING = 1, 8366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 8466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava SNDRV_COMPRESS_ENCODER_DELAY = 2, 8566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 8666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastavastruct snd_compr_metadata { 8766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 key; 8866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 8966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava __u32 value[8]; 9066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava}; 9166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_IOCTL_VERSION _IOR('C', 0x00, int) 9266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_GET_CAPS _IOWR('C', 0x10, struct snd_compr_caps) 9366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 9466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_GET_CODEC_CAPS _IOWR('C', 0x11, struct snd_compr_codec_caps) 9566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_SET_PARAMS _IOW('C', 0x12, struct snd_compr_params) 9666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_GET_PARAMS _IOR('C', 0x13, struct snd_codec) 9766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_SET_METADATA _IOW('C', 0x14, struct snd_compr_metadata) 9866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 9966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_GET_METADATA _IOWR('C', 0x15, struct snd_compr_metadata) 10066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_TSTAMP _IOR('C', 0x20, struct snd_compr_tstamp) 10166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_AVAIL _IOR('C', 0x21, struct snd_compr_avail) 10266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_PAUSE _IO('C', 0x30) 10366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 10466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_RESUME _IO('C', 0x31) 10566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_START _IO('C', 0x32) 10666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_STOP _IO('C', 0x33) 10766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_DRAIN _IO('C', 0x34) 10866c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 10966c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_NEXT_TRACK _IO('C', 0x35) 11066c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_PARTIAL_DRAIN _IO('C', 0x36) 11166c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SND_COMPR_TRIGGER_DRAIN 7 11266c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SND_COMPR_TRIGGER_NEXT_TRACK 8 11366c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 11466c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SND_COMPR_TRIGGER_PARTIAL_DRAIN 9 11566c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#define SNDRV_COMPRESS_METADATA_MODE _IOW('C', 0x99, bool) 11666c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava#endif 11766c9a6c49618660559b0ecee852718ca0548d32eVineeta Srivastava 118