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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef VIRTIO_SND_IF_H
#define VIRTIO_SND_IF_H
#include <linux/virtio_types.h>
struct virtio_snd_config {
__le32 jacks;
__le32 streams;
__le32 chmaps;
};
enum {
VIRTIO_SND_VQ_CONTROL = 0,
VIRTIO_SND_VQ_EVENT,
VIRTIO_SND_VQ_TX,
VIRTIO_SND_VQ_RX,
VIRTIO_SND_VQ_MAX
};
enum {
VIRTIO_SND_D_OUTPUT = 0,
VIRTIO_SND_D_INPUT
};
enum {
VIRTIO_SND_R_JACK_INFO = 1,
VIRTIO_SND_R_JACK_REMAP,
VIRTIO_SND_R_PCM_INFO = 0x0100,
VIRTIO_SND_R_PCM_SET_PARAMS,
VIRTIO_SND_R_PCM_PREPARE,
VIRTIO_SND_R_PCM_RELEASE,
VIRTIO_SND_R_PCM_START,
VIRTIO_SND_R_PCM_STOP,
VIRTIO_SND_R_CHMAP_INFO = 0x0200,
VIRTIO_SND_EVT_JACK_CONNECTED = 0x1000,
VIRTIO_SND_EVT_JACK_DISCONNECTED,
VIRTIO_SND_EVT_PCM_PERIOD_ELAPSED = 0x1100,
VIRTIO_SND_EVT_PCM_XRUN,
VIRTIO_SND_S_OK = 0x8000,
VIRTIO_SND_S_BAD_MSG,
VIRTIO_SND_S_NOT_SUPP,
VIRTIO_SND_S_IO_ERR
};
struct virtio_snd_hdr {
__le32 code;
};
struct virtio_snd_event {
struct virtio_snd_hdr hdr;
__le32 data;
};
struct virtio_snd_query_info {
struct virtio_snd_hdr hdr;
__le32 start_id;
__le32 count;
__le32 size;
};
struct virtio_snd_info {
__le32 hda_fn_nid;
};
struct virtio_snd_jack_hdr {
struct virtio_snd_hdr hdr;
__le32 jack_id;
};
enum {
VIRTIO_SND_JACK_F_REMAP = 0
};
struct virtio_snd_jack_info {
struct virtio_snd_info hdr;
__le32 features;
__le32 hda_reg_defconf;
__le32 hda_reg_caps;
__u8 connected;
__u8 padding[7];
};
struct virtio_snd_jack_remap {
struct virtio_snd_jack_hdr hdr;
__le32 association;
__le32 sequence;
};
struct virtio_snd_pcm_hdr {
struct virtio_snd_hdr hdr;
__le32 stream_id;
};
enum {
VIRTIO_SND_PCM_F_SHMEM_HOST = 0,
VIRTIO_SND_PCM_F_SHMEM_GUEST,
VIRTIO_SND_PCM_F_MSG_POLLING,
VIRTIO_SND_PCM_F_EVT_SHMEM_PERIODS,
VIRTIO_SND_PCM_F_EVT_XRUNS
};
enum {
VIRTIO_SND_PCM_FMT_IMA_ADPCM = 0,
VIRTIO_SND_PCM_FMT_MU_LAW,
VIRTIO_SND_PCM_FMT_A_LAW,
VIRTIO_SND_PCM_FMT_S8,
VIRTIO_SND_PCM_FMT_U8,
VIRTIO_SND_PCM_FMT_S16,
VIRTIO_SND_PCM_FMT_U16,
VIRTIO_SND_PCM_FMT_S18_3,
VIRTIO_SND_PCM_FMT_U18_3,
VIRTIO_SND_PCM_FMT_S20_3,
VIRTIO_SND_PCM_FMT_U20_3,
VIRTIO_SND_PCM_FMT_S24_3,
VIRTIO_SND_PCM_FMT_U24_3,
VIRTIO_SND_PCM_FMT_S20,
VIRTIO_SND_PCM_FMT_U20,
VIRTIO_SND_PCM_FMT_S24,
VIRTIO_SND_PCM_FMT_U24,
VIRTIO_SND_PCM_FMT_S32,
VIRTIO_SND_PCM_FMT_U32,
VIRTIO_SND_PCM_FMT_FLOAT,
VIRTIO_SND_PCM_FMT_FLOAT64,
VIRTIO_SND_PCM_FMT_DSD_U8,
VIRTIO_SND_PCM_FMT_DSD_U16,
VIRTIO_SND_PCM_FMT_DSD_U32,
VIRTIO_SND_PCM_FMT_IEC958_SUBFRAME
};
enum {
VIRTIO_SND_PCM_RATE_5512 = 0,
VIRTIO_SND_PCM_RATE_8000,
VIRTIO_SND_PCM_RATE_11025,
VIRTIO_SND_PCM_RATE_16000,
VIRTIO_SND_PCM_RATE_22050,
VIRTIO_SND_PCM_RATE_32000,
VIRTIO_SND_PCM_RATE_44100,
VIRTIO_SND_PCM_RATE_48000,
VIRTIO_SND_PCM_RATE_64000,
VIRTIO_SND_PCM_RATE_88200,
VIRTIO_SND_PCM_RATE_96000,
VIRTIO_SND_PCM_RATE_176400,
VIRTIO_SND_PCM_RATE_192000,
VIRTIO_SND_PCM_RATE_384000
};
struct virtio_snd_pcm_info {
struct virtio_snd_info hdr;
__le32 features;
__le64 formats;
__le64 rates;
__u8 direction;
__u8 channels_min;
__u8 channels_max;
__u8 padding[5];
};
struct virtio_snd_pcm_set_params {
struct virtio_snd_pcm_hdr hdr;
__le32 buffer_bytes;
__le32 period_bytes;
__le32 features;
__u8 channels;
__u8 format;
__u8 rate;
__u8 padding;
};
struct virtio_snd_pcm_xfer {
__le32 stream_id;
};
struct virtio_snd_pcm_status {
__le32 status;
__le32 latency_bytes;
};
struct virtio_snd_chmap_hdr {
struct virtio_snd_hdr hdr;
__le32 chmap_id;
};
enum {
VIRTIO_SND_CHMAP_NONE = 0,
VIRTIO_SND_CHMAP_NA,
VIRTIO_SND_CHMAP_MONO,
VIRTIO_SND_CHMAP_FL,
VIRTIO_SND_CHMAP_FR,
VIRTIO_SND_CHMAP_RL,
VIRTIO_SND_CHMAP_RR,
VIRTIO_SND_CHMAP_FC,
VIRTIO_SND_CHMAP_LFE,
VIRTIO_SND_CHMAP_SL,
VIRTIO_SND_CHMAP_SR,
VIRTIO_SND_CHMAP_RC,
VIRTIO_SND_CHMAP_FLC,
VIRTIO_SND_CHMAP_FRC,
VIRTIO_SND_CHMAP_RLC,
VIRTIO_SND_CHMAP_RRC,
VIRTIO_SND_CHMAP_FLW,
VIRTIO_SND_CHMAP_FRW,
VIRTIO_SND_CHMAP_FLH,
VIRTIO_SND_CHMAP_FCH,
VIRTIO_SND_CHMAP_FRH,
VIRTIO_SND_CHMAP_TC,
VIRTIO_SND_CHMAP_TFL,
VIRTIO_SND_CHMAP_TFR,
VIRTIO_SND_CHMAP_TFC,
VIRTIO_SND_CHMAP_TRL,
VIRTIO_SND_CHMAP_TRR,
VIRTIO_SND_CHMAP_TRC,
VIRTIO_SND_CHMAP_TFLC,
VIRTIO_SND_CHMAP_TFRC,
VIRTIO_SND_CHMAP_TSL,
VIRTIO_SND_CHMAP_TSR,
VIRTIO_SND_CHMAP_LLFE,
VIRTIO_SND_CHMAP_RLFE,
VIRTIO_SND_CHMAP_BC,
VIRTIO_SND_CHMAP_BLC,
VIRTIO_SND_CHMAP_BRC
};
#define VIRTIO_SND_CHMAP_MAX_SIZE 18
struct virtio_snd_chmap_info {
struct virtio_snd_info hdr;
__u8 direction;
__u8 channels;
__u8 positions[VIRTIO_SND_CHMAP_MAX_SIZE];
};
#endif
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