sst_platform.h File Reference

#include "sst_dsp.h"

Go to the source code of this file.

Data Structures
struct	pcm_stream_info
struct	sst_pcm_params
struct	sst_stream_params
struct	sst_compress_cb
struct	compress_sst_ops
struct	sst_ops
struct	sst_runtime_stream
struct	sst_device

Macros
#define	SST_MONO   1
#define	SST_STEREO   2
#define	SST_MAX_CAP   5
#define	SST_MIN_RATE   8000
#define	SST_MAX_RATE   48000
#define	SST_MIN_CHANNEL   1
#define	SST_MAX_CHANNEL   5
#define	SST_MAX_BUFFER   (800*1024)
#define	SST_MIN_BUFFER   (800*1024)
#define	SST_MIN_PERIOD_BYTES   32
#define	SST_MAX_PERIOD_BYTES   SST_MAX_BUFFER
#define	SST_MIN_PERIODS   2
#define	SST_MAX_PERIODS   (1024*2)
#define	SST_FIFO_SIZE   0

Enumerations
enum	sst_drv_status {   SST_PLATFORM_INIT = 1, SST_PLATFORM_STARTED, SST_PLATFORM_RUNNING, SST_PLATFORM_PAUSED,   SST_PLATFORM_DROPPED }
enum	sst_controls {   SST_SND_ALLOC = 0x00, SST_SND_PAUSE = 0x01, SST_SND_RESUME = 0x02, SST_SND_DROP = 0x03,   SST_SND_FREE = 0x04, SST_SND_BUFFER_POINTER = 0x05, SST_SND_STREAM_INIT = 0x06, SST_SND_START = 0x07,   SST_MAX_CONTROLS = 0x07 }
enum	sst_stream_ops { STREAM_OPS_PLAYBACK = 0, STREAM_OPS_CAPTURE }
enum	sst_audio_device_type {   SND_SST_DEVICE_HEADSET = 1, SND_SST_DEVICE_IHF, SND_SST_DEVICE_VIBRA, SND_SST_DEVICE_HAPTIC,   SND_SST_DEVICE_CAPTURE, SND_SST_DEVICE_COMPRESS }

Functions
int	sst_register_dsp (struct sst_device *sst)
int	sst_unregister_dsp (struct sst_device *sst)

Macro Definition Documentation

#define SST_FIFO_SIZE   0

Definition at line 46 of file sst_platform.h.

#define SST_MAX_BUFFER   (800*1024)

Definition at line 40 of file sst_platform.h.

#define SST_MAX_CAP   5

Definition at line 34 of file sst_platform.h.

#define SST_MAX_CHANNEL   5

Definition at line 39 of file sst_platform.h.

#define SST_MAX_PERIOD_BYTES   SST_MAX_BUFFER

Definition at line 43 of file sst_platform.h.

#define SST_MAX_PERIODS   (1024*2)

Definition at line 45 of file sst_platform.h.

#define SST_MAX_RATE   48000

Definition at line 37 of file sst_platform.h.

#define SST_MIN_BUFFER   (800*1024)

Definition at line 41 of file sst_platform.h.

#define SST_MIN_CHANNEL   1

Definition at line 38 of file sst_platform.h.

#define SST_MIN_PERIOD_BYTES   32

Definition at line 42 of file sst_platform.h.

#define SST_MIN_PERIODS   2

Definition at line 44 of file sst_platform.h.

#define SST_MIN_RATE   8000

Definition at line 36 of file sst_platform.h.

#define SST_MONO   1

Definition at line 32 of file sst_platform.h.

#define SST_STEREO   2

Definition at line 33 of file sst_platform.h.

Enumeration Type Documentation

enum sst_audio_device_type

Enumerator:

SND_SST_DEVICE_HEADSET
SND_SST_DEVICE_IHF
SND_SST_DEVICE_VIBRA
SND_SST_DEVICE_HAPTIC
SND_SST_DEVICE_CAPTURE
SND_SST_DEVICE_COMPRESS

Definition at line 81 of file sst_platform.h.

enum sst_controls

Enumerator:

SST_SND_ALLOC
SST_SND_PAUSE
SST_SND_RESUME
SST_SND_DROP
SST_SND_FREE
SST_SND_BUFFER_POINTER
SST_SND_STREAM_INIT
SST_SND_START
SST_MAX_CONTROLS

Definition at line 64 of file sst_platform.h.

enum sst_drv_status

Enumerator:

SST_PLATFORM_INIT
SST_PLATFORM_STARTED
SST_PLATFORM_RUNNING
SST_PLATFORM_PAUSED
SST_PLATFORM_DROPPED

Definition at line 56 of file sst_platform.h.

enum sst_stream_ops

Enumerator:

STREAM_OPS_PLAYBACK
STREAM_OPS_CAPTURE

Definition at line 76 of file sst_platform.h.

Function Documentation

int sst_register_dsp

(

struct sst_device *

sst

)

Definition at line 41 of file sst_platform.c.

int sst_unregister_dsp

(

struct sst_device *

sst

)

Definition at line 60 of file sst_platform.c.