Searched refs:snd_dev (Results 1 – 9 of 9) sorted by relevance

/bsp/bluetrum/ab32vg1-ab-prougen/board/ports/audio/
A D	drv_sound.c	33 static struct sound_device snd_dev = {0}; variable 115 rt_sem_release(snd_dev.semaphore); in audio_sem_post() 270 snd_dev->volume = volume; in sound_configure() 357 saia_volume_set(snd_dev->volume); in sound_init() 466 if ((snd_dev.dma_to_aubuf == RT_FALSE) && (snd_dev.audio.replay->activated == RT_TRUE)) { in audio_thread_entry() 486 snd_dev.tx_fifo = tx_fifo; in rt_hw_sound_init() 495 snd_dev.rx_fifo = rx_fifo; in rt_hw_sound_init() 498 if (snd_dev.semaphore == RT_NULL) in rt_hw_sound_init() 512 if (snd_dev.thread != RT_NULL) in rt_hw_sound_init() 526 snd_dev.audio.ops = &ops; in rt_hw_sound_init() [all …]
/bsp/qemu-vexpress-a9/drivers/audio/
A D	drv_sound.c	31 static struct sound_device snd_dev = {0}; variable 44 struct sound_device *snd_dev; in sound_getcaps() local 128 struct sound_device *snd_dev; in sound_configure() local 144 snd_dev->volume = volume; in sound_configure() 222 struct sound_device *snd_dev; in sound_init() local 232 _cfg.vol = snd_dev->volume; in sound_init() 275 struct sound_device *snd_dev; in sound_buffer_info() local 318 if (snd_dev.tx_fifo) in rt_hw_audio_init() 325 snd_dev.tx_fifo = tx_fifo; in rt_hw_audio_init() 336 snd_dev.audio.ops = &snd_ops; in rt_hw_audio_init() [all …]
/bsp/nxp/lpc/lpc54114-lite/drivers/audio/
A D	drv_sound.c	53 static struct sound_device snd_dev; variable 61 rt_audio_tx_complete(&snd_dev->audio); in i2s_tx_transfer_callback() 150 struct sound_device *snd_dev; in lpc_audio_getcaps() local 245 snd_dev->volume = 0; in lpc_audio_configure() 254 snd_dev->volume = volume; in lpc_audio_configure() 321 info->buffer = snd_dev.tx_fifo; in lpc_audio_buffer_info() 347 snd_dev.tx_fifo = tx_fifo; in rt_hw_sound_init() 352 snd_dev.replay_config.channels = 2; in rt_hw_sound_init() 353 snd_dev.replay_config.samplebits = 16; in rt_hw_sound_init() 357 snd_dev.audio.ops = &audio_ops; in rt_hw_sound_init() [all …]
/bsp/stm32/stm32f407-rt-spark/board/ports/audio/
A D	drv_sound.c	29 static struct sound_device snd_dev = {0}; variable 236 struct sound_device *snd_dev; in sound_getcaps() local 320 struct sound_device *snd_dev; in sound_configure() local 336 snd_dev->volume = volume; in sound_configure() 409 struct sound_device *snd_dev; in sound_init() local 426 struct sound_device *snd_dev; in sound_start() local 457 struct sound_device *snd_dev; in sound_buffer_info() local 490 if (snd_dev.tx_fifo) in rt_hw_sound_init() 497 snd_dev.tx_fifo = tx_fifo; in rt_hw_sound_init() 508 snd_dev.audio.ops = &snd_ops; in rt_hw_sound_init() [all …]
A D	drv_mic.c	277 struct sound_device *snd_dev; in sound_init() local 280 snd_dev = (struct sound_device *)audio->parent.user_data; in sound_init()
/bsp/stm32/stm32mp157a-st-ev1/board/ports/
A D	drv_sound.c	46 static struct sound_device snd_dev = {0}; variable 145 struct sound_device *snd_dev; in sound_getcaps() local 229 struct sound_device *snd_dev; in sound_configure() local 246 snd_dev->volume = volume; in sound_configure() 320 struct sound_device *snd_dev; in sound_init() local 336 rt_device_init(snd_dev->decoder); in sound_init() 350 struct sound_device *snd_dev; in sound_start() local 416 snd_dev.tx_fifo = AUDIO_TX_FIFO; in rt_hw_sound_init() 426 if (snd_dev.decoder == RT_NULL) in rt_hw_sound_init() 433 snd_dev.audio.ops = &snd_ops; in rt_hw_sound_init() [all …]
/bsp/stm32/stm32l475-atk-pandora/board/ports/audio/
A D	drv_sound.c	29 static struct sound_device snd_dev = {0}; variable 180 struct sound_device *snd_dev; in sound_getcaps() local 264 struct sound_device *snd_dev; in sound_configure() local 280 snd_dev->volume = volume; in sound_configure() 353 struct sound_device *snd_dev; in sound_init() local 370 struct sound_device *snd_dev; in sound_start() local 401 struct sound_device *snd_dev; in sound_buffer_info() local 434 if (snd_dev.tx_fifo) in rt_hw_sound_init() 441 snd_dev.tx_fifo = tx_fifo; in rt_hw_sound_init() 452 snd_dev.audio.ops = &snd_ops; in rt_hw_sound_init() [all …]
/bsp/stm32/stm32mp157a-st-discovery/board/ports/audio/
A D	drv_sound.c	42 static struct sound_device snd_dev = {0}; variable 306 struct sound_device *snd_dev; in sound_getcaps() local 390 struct sound_device *snd_dev; in sound_configure() local 407 snd_dev->volume = volume; in sound_configure() 481 struct sound_device *snd_dev; in sound_init() local 505 struct sound_device *snd_dev; in sound_start() local 544 struct sound_device *snd_dev; in sound_buffer_info() local 556 info->buffer = snd_dev->tx_fifo; in sound_buffer_info() 579 snd_dev.tx_fifo = AUDIO_TX_FIFO; in rt_hw_sound_init() 588 snd_dev.audio.ops = &snd_ops; in rt_hw_sound_init() [all …]
A D	audio_play.c	22 static rt_device_t snd_dev; variable 101 snd_dev = rt_device_find(SOUND_DEVICE_NAME); in wavplay_sample() 103 rt_device_open(snd_dev, RT_DEVICE_OFLAG_WRONLY); in wavplay_sample() 110 rt_device_control(snd_dev, AUDIO_CTL_CONFIGURE, &caps); in wavplay_sample() 121 rt_device_write(snd_dev, 0, buffer, length); in wavplay_sample() 124 rt_device_close(snd_dev); in wavplay_sample()

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Last Index update Fri Aug 22 02:45:11 CST 2025