| Eric Laurent | ccaa0fa | 2013-04-09 09:37:44 -0700 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef __COMPRESS_OFFLOAD_H |
| 20 | #define __COMPRESS_OFFLOAD_H |
| 21 | #include <linux/types.h> |
| 22 | #include <sound/asound.h> |
| 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 24 | #include <sound/compress_params.h> |
| 25 | #define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 1) |
| 26 | struct snd_compressed_buffer { |
| 27 | __u32 fragment_size; |
| 28 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 29 | __u32 fragments; |
| 30 | }; |
| 31 | struct snd_compr_params { |
| 32 | struct snd_compressed_buffer buffer; |
| 33 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 34 | struct snd_codec codec; |
| 35 | __u8 no_wake_mode; |
| 36 | }; |
| 37 | struct snd_compr_tstamp { |
| 38 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 39 | __u32 byte_offset; |
| 40 | __u32 copied_total; |
| 41 | snd_pcm_uframes_t pcm_frames; |
| 42 | snd_pcm_uframes_t pcm_io_frames; |
| 43 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 44 | __u32 sampling_rate; |
| 45 | uint64_t timestamp; |
| 46 | }; |
| 47 | struct snd_compr_avail { |
| 48 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 49 | __u64 avail; |
| 50 | struct snd_compr_tstamp tstamp; |
| 51 | }; |
| 52 | enum snd_compr_direction { |
| 53 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 54 | SND_COMPRESS_PLAYBACK = 0, |
| 55 | SND_COMPRESS_CAPTURE |
| 56 | }; |
| 57 | struct snd_compr_caps { |
| 58 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 59 | __u32 num_codecs; |
| 60 | __u32 direction; |
| 61 | __u32 min_fragment_size; |
| 62 | __u32 max_fragment_size; |
| 63 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 64 | __u32 min_fragments; |
| 65 | __u32 max_fragments; |
| 66 | __u32 codecs[MAX_NUM_CODECS]; |
| 67 | __u32 reserved[11]; |
| 68 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 69 | }; |
| 70 | struct snd_compr_codec_caps { |
| 71 | __u32 codec; |
| 72 | __u32 num_descriptors; |
| 73 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 74 | struct snd_codec_desc descriptor[MAX_NUM_CODEC_DESCRIPTORS]; |
| 75 | }; |
| 76 | enum { |
| 77 | SNDRV_COMPRESS_ENCODER_PADDING = 1, |
| 78 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 79 | SNDRV_COMPRESS_ENCODER_DELAY = 2, |
| 80 | }; |
| 81 | struct snd_compr_metadata { |
| 82 | __u32 key; |
| 83 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 84 | __u32 value[8]; |
| 85 | }; |
| 86 | struct snd_compr_audio_info { |
| 87 | uint32_t frame_size; |
| 88 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 89 | uint32_t reserved[15]; |
| 90 | }; |
| 91 | #define SNDRV_COMPRESS_IOCTL_VERSION _IOR('C', 0x00, int) |
| 92 | #define SNDRV_COMPRESS_GET_CAPS _IOWR('C', 0x10, struct snd_compr_caps) |
| 93 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 94 | #define SNDRV_COMPRESS_GET_CODEC_CAPS _IOWR('C', 0x11, struct snd_compr_codec_caps) |
| 95 | #define SNDRV_COMPRESS_SET_PARAMS _IOW('C', 0x12, struct snd_compr_params) |
| 96 | #define SNDRV_COMPRESS_GET_PARAMS _IOR('C', 0x13, struct snd_codec) |
| 97 | #define SNDRV_COMPRESS_SET_METADATA _IOW('C', 0x14, struct snd_compr_metadata) |
| 98 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 99 | #define SNDRV_COMPRESS_GET_METADATA _IOWR('C', 0x15, struct snd_compr_metadata) |
| 100 | #define SNDRV_COMPRESS_TSTAMP _IOR('C', 0x20, struct snd_compr_tstamp) |
| 101 | #define SNDRV_COMPRESS_AVAIL _IOR('C', 0x21, struct snd_compr_avail) |
| 102 | #define SNDRV_COMPRESS_PAUSE _IO('C', 0x30) |
| 103 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 104 | #define SNDRV_COMPRESS_RESUME _IO('C', 0x31) |
| 105 | #define SNDRV_COMPRESS_START _IO('C', 0x32) |
| 106 | #define SNDRV_COMPRESS_STOP _IO('C', 0x33) |
| 107 | #define SNDRV_COMPRESS_DRAIN _IO('C', 0x34) |
| 108 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 109 | #define SNDRV_COMPRESS_NEXT_TRACK _IO('C', 0x35) |
| 110 | #define SNDRV_COMPRESS_PARTIAL_DRAIN _IO('C', 0x36) |
| 111 | #define SND_COMPR_TRIGGER_DRAIN 7 |
| 112 | #define SND_COMPR_TRIGGER_NEXT_TRACK 8 |
| 113 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 114 | #define SND_COMPR_TRIGGER_PARTIAL_DRAIN 9 |
| 115 | #endif |