FreeBSD kernel sound device code
Public Member Functions | Data Fields
snddev_info Struct Reference

#include <sound.h>

Collaboration diagram for snddev_info:
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Public Member Functions

 TAILQ_HEAD (dsp_cdevinfo_linkhead, dsp_cdevinfo) dsp_cdevinfo_pool
 

Data Fields

struct {
   struct {
      struct {
      }   busy
 
      struct {
      }   opened
 
   }   pcm
 
} channels
 
struct snd_clone * clones
 
unsigned devcount
 
unsigned playcount
 
unsigned reccount
 
unsigned pvchancount
 
unsigned rvchancount
 
unsigned flags
 
int inprog
 
unsigned int bufsz
 
void * devinfo
 
device_t dev
 
char status [SND_STATUSLEN]
 
struct mtx * lock
 
struct cdev * mixer_dev
 
uint32_t pvchanrate
 
uint32_t pvchanformat
 
uint32_t rvchanrate
 
uint32_t rvchanformat
 
int32_t eqpreamp
 
struct sysctl_ctx_list play_sysctl_ctx rec_sysctl_ctx
 
struct sysctl_oid * play_sysctl_tree
 
struct sysctl_oid * rec_sysctl_tree
 
struct cv cv
 

Detailed Description

Definition at line 381 of file sound.h.

Member Function Documentation

◆ TAILQ_HEAD()

snddev_info::TAILQ_HEAD ( dsp_cdevinfo_linkhead  ,
dsp_cdevinfo   
)

Field Documentation

◆ bufsz

unsigned int snddev_info::bufsz

Definition at line 398 of file sound.h.

Referenced by pcm_getbuffersize(), and pcm_sysinit().

◆ 

struct { ... } snddev_info::busy

Referenced by mixer_set_eq(), sysctl_dev_pcm_eq(), and sysctl_dev_pcm_eq_preamp().

◆ 

struct { ... } snddev_info::channels

Referenced by chn_trigger(), dsp_close(), dsp_open(), dsp_oss_audioinfo(), pcm_chn_add(), pcm_register(), and sysctl_hw_snd_default_unit().

◆ clones

struct snd_clone* snddev_info::clones

Definition at line 394 of file sound.h.

Referenced by dsp_clone(), pcm_clonereset(), pcm_register(), pcm_setstatus(), and pcm_unregister().

◆ cv

struct cv snddev_info::cv

Definition at line 409 of file sound.h.

Referenced by pcm_register(), and pcm_unregister().

◆ dev

device_t snddev_info::dev

Definition at line 400 of file sound.h.

Referenced by dsp_oss_audioinfo(), pcm_addchan(), pcm_chn_create(), pcm_register(), pcm_setvchans(), sndstat_build_sound4_nvlist(), and sound_oss_card_info().

◆ devcount

unsigned snddev_info::devcount

Definition at line 395 of file sound.h.

Referenced by pcm_chn_add(), pcm_chn_remove(), pcm_register(), and sound_oss_sysinfo().

◆ devinfo

void* snddev_info::devinfo

Definition at line 399 of file sound.h.

Referenced by pcm_getdevinfo(), pcm_register(), and sysctl_es137x_single_pcm_mixer().

◆ eqpreamp

int32_t snddev_info::eqpreamp

Definition at line 406 of file sound.h.

Referenced by chn_syncstate(), feeder_eq_initsys(), mixer_init(), and sysctl_dev_pcm_eq_preamp().

◆ flags

unsigned snddev_info::flags

Definition at line 396 of file sound.h.

Referenced by chn_syncstate(), dsp_open(), dsp_set_flags(), feeder_chain(), mix_setdevs(), mixer_init(), mixer_ioctl(), mixer_set(), mixer_set_eq(), mixer_set_softpcmvol(), mixer_setrecsrc(), pcm_getflags(), pcm_register(), pcm_setflags(), pcm_setstatus(), pcm_setvchans(), pcm_sysinit(), pcm_unregister(), snd_setup_intr(), sndstat_build_sound4_nvlist(), sysctl_dev_pcm_bitperfect(), sysctl_dev_pcm_eq(), sysctl_dev_pcm_vchanformat(), sysctl_dev_pcm_vchanmode(), sysctl_dev_pcm_vchanrate(), and sysctl_dev_pcm_vchans().

◆ inprog

int snddev_info::inprog

Definition at line 397 of file sound.h.

Referenced by pcm_inprog(), pcm_register(), and pcm_unregister().

◆ lock

struct mtx* snddev_info::lock

Definition at line 402 of file sound.h.

Referenced by mixer_set_eq(), mixer_set_softpcmvol(), pcm_register(), and pcm_unregister().

◆ mixer_dev

struct cdev* snddev_info::mixer_dev

Definition at line 403 of file sound.h.

Referenced by chn_syncstate(), dsp_ioctl(), dsp_oss_audioinfo(), mixer_clone(), mixer_get_devt(), mixer_init(), mixer_oss_mixerinfo(), mixer_uninit(), pcm_mode_init(), and sysctl_es137x_single_pcm_mixer().

◆ 

struct { ... } snddev_info::opened

◆ 

struct { ... } snddev_info::pcm

Referenced by mixer_set_eq(), pcm_setvchans(), sysctl_dev_pcm_eq(), sysctl_dev_pcm_eq_preamp(), and sysctl_hw_snd_feeder_rate_quality().

◆ play_sysctl_tree

struct sysctl_oid* snddev_info::play_sysctl_tree

Definition at line 408 of file sound.h.

Referenced by hdaa_pcm_attach(), pcm_register(), pcm_unregister(), and vchan_initsys().

◆ playcount

unsigned snddev_info::playcount

Definition at line 395 of file sound.h.

Referenced by pcm_best_unit(), pcm_chn_add(), pcm_chn_create(), pcm_chn_remove(), pcm_clonereset(), pcm_mode_init(), pcm_register(), pcm_setstatus(), pcm_setvchans(), sndstat_build_sound4_nvlist(), and sysctl_dev_pcm_vchans().

◆ pvchancount

unsigned snddev_info::pvchancount

Definition at line 395 of file sound.h.

Referenced by dsp_clone(), pcm_chn_add(), pcm_chn_create(), pcm_chn_remove(), pcm_chnalloc(), pcm_clonereset(), pcm_register(), pcm_setmaxautovchans(), pcm_setvchans(), sndstat_build_sound4_nvlist(), sndstat_get_caps(), sysctl_dev_pcm_vchanformat(), sysctl_dev_pcm_vchanrate(), and sysctl_dev_pcm_vchans().

◆ pvchanformat

uint32_t snddev_info::pvchanformat

Definition at line 404 of file sound.h.

Referenced by chn_notify(), pcm_register(), sndstat_get_caps(), sysctl_dev_pcm_vchanformat(), and vchan_create().

◆ pvchanrate

uint32_t snddev_info::pvchanrate

Definition at line 404 of file sound.h.

Referenced by chn_notify(), pcm_register(), sndstat_get_caps(), sysctl_dev_pcm_vchanrate(), and vchan_create().

◆ rec_sysctl_ctx

struct sysctl_ctx_list play_sysctl_ctx snddev_info::rec_sysctl_ctx

Definition at line 407 of file sound.h.

Referenced by hdaa_pcm_attach(), pcm_register(), pcm_unregister(), and vchan_initsys().

◆ rec_sysctl_tree

struct sysctl_oid * snddev_info::rec_sysctl_tree

Definition at line 408 of file sound.h.

Referenced by hdaa_pcm_attach(), pcm_register(), pcm_unregister(), and vchan_initsys().

◆ reccount

unsigned snddev_info::reccount

Definition at line 395 of file sound.h.

Referenced by pcm_best_unit(), pcm_chn_add(), pcm_chn_create(), pcm_chn_remove(), pcm_clonereset(), pcm_mode_init(), pcm_register(), pcm_setstatus(), pcm_setvchans(), sndstat_build_sound4_nvlist(), and sysctl_dev_pcm_vchans().

◆ rvchancount

unsigned snddev_info::rvchancount

Definition at line 395 of file sound.h.

Referenced by dsp_clone(), pcm_chn_add(), pcm_chn_create(), pcm_chn_remove(), pcm_chnalloc(), pcm_clonereset(), pcm_register(), pcm_setmaxautovchans(), pcm_setvchans(), sndstat_build_sound4_nvlist(), sndstat_get_caps(), sysctl_dev_pcm_vchanformat(), sysctl_dev_pcm_vchanrate(), and sysctl_dev_pcm_vchans().

◆ rvchanformat

uint32_t snddev_info::rvchanformat

Definition at line 405 of file sound.h.

Referenced by chn_notify(), pcm_register(), sndstat_get_caps(), sysctl_dev_pcm_vchanformat(), and vchan_create().

◆ rvchanrate

uint32_t snddev_info::rvchanrate

Definition at line 405 of file sound.h.

Referenced by chn_notify(), pcm_register(), sndstat_get_caps(), sysctl_dev_pcm_vchanrate(), and vchan_create().

◆ status

char snddev_info::status[SND_STATUSLEN]

Definition at line 401 of file sound.h.

Referenced by hdaa_pcm_attach(), pcm_register(), pcm_setstatus(), and sound_oss_card_info().

The documentation for this struct was generated from the following file: