| /Zephyr-Core-2.7.6/drivers/i2s/ |
| D | i2s_cavs.c | 78 const struct device *dev_dma; member
142 dma_reload(dev_cfg->dev_dma, strm->dma_channel, in i2s_dma_tx_callback()
145 dma_start(dev_cfg->dev_dma, strm->dma_channel); in i2s_dma_tx_callback()
159 i2s_tx_stream_disable(dev_data, ssp, dev_cfg->dev_dma); in i2s_dma_tx_callback()
165 i2s_tx_stream_disable(dev_data, ssp, dev_cfg->dev_dma); in i2s_dma_tx_callback()
202 i2s_rx_stream_disable(dev_data, ssp, dev_cfg->dev_dma); in i2s_dma_rx_callback()
215 dma_reload(dev_cfg->dev_dma, strm->dma_channel, in i2s_dma_rx_callback()
218 dma_start(dev_cfg->dev_dma, strm->dma_channel); in i2s_dma_rx_callback()
223 i2s_rx_stream_disable(dev_data, ssp, dev_cfg->dev_dma); in i2s_dma_rx_callback()
461 ret = dma_config(dev_cfg->dev_dma, dev_data->tx.dma_channel, in i2s_cavs_configure()
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| D | i2s_sam_ssc.c | 67 const struct device *dev_dma; member
169 static int reload_dma(const struct device *dev_dma, uint32_t channel, in reload_dma() argument
174 ret = dma_reload(dev_dma, channel, (uint32_t)src, (uint32_t)dst, size); in reload_dma()
179 ret = dma_start(dev_dma, channel); in reload_dma()
184 static int start_dma(const struct device *dev_dma, uint32_t channel, in start_dma() argument
198 ret = dma_config(dev_dma, channel, cfg); in start_dma()
203 ret = dma_start(dev_dma, channel); in start_dma()
254 ret = reload_dma(dev_cfg->dev_dma, stream->dma_channel, in dma_rx_callback()
265 rx_stream_disable(stream, ssc, dev_cfg->dev_dma); in dma_rx_callback()
315 ret = reload_dma(dev_cfg->dev_dma, stream->dma_channel, in dma_tx_callback()
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| D | i2s_mcux_flexcomm.c | 32 const struct device *dev_dma; member
290 dma_stop(stream->dev_dma, stream->channel); in i2s_mcux_tx_stream_disable()
331 dma_stop(stream->dev_dma, stream->channel); in i2s_mcux_rx_stream_disable()
393 dma_config(stream->dev_dma, stream->channel, &stream->dma_cfg); in i2s_mcux_config_dma_blocks()
449 dma_start(stream->dev_dma, stream->channel); in i2s_mcux_dma_tx_callback()
518 dma_reload(stream->dev_dma, stream->channel, in i2s_mcux_dma_rx_callback()
527 dma_start(stream->dev_dma, stream->channel); in i2s_mcux_dma_rx_callback()
569 ret = dma_start(stream->dev_dma, stream->channel); in i2s_mcux_tx_stream_start()
624 ret = dma_start(stream->dev_dma, stream->channel); in i2s_mcux_rx_stream_start()
840 if (data->tx.dev_dma != NULL) { in i2s_mcux_init()
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| D | i2s_ll_stm32.c | 445 static int reload_dma(const struct device *dev_dma, uint32_t channel, in reload_dma() argument
451 ret = dma_reload(dev_dma, channel, (uint32_t)src, (uint32_t)dst, blk_size); in reload_dma()
456 ret = dma_start(dev_dma, channel); in reload_dma()
461 static int start_dma(const struct device *dev_dma, uint32_t channel, in start_dma() argument
488 ret = dma_config(dev_dma, channel, dcfg); in start_dma()
493 ret = dma_start(dev_dma, channel); in start_dma()
537 ret = reload_dma(stream->dev_dma, stream->dma_channel, in dma_rx_callback()
621 ret = reload_dma(stream->dev_dma, stream->dma_channel, in dma_tx_callback()
692 if (!device_is_ready(dev_data->tx.dev_dma)) { in i2s_stm32_initialize()
693 LOG_ERR("%s device not ready", dev_data->tx.dev_dma->name); in i2s_stm32_initialize()
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| D | i2s_ll_stm32.h | 84 const struct device *dev_dma; member
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| /Zephyr-Core-2.7.6/drivers/dma/ |
| D | dmamux_stm32.c | 31 const struct device *dev_dma; member
119 if (dma_stm32_configure(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_configure()
144 if (dma_stm32_start(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_start()
163 if (dma_stm32_stop(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_stop()
183 if (dma_stm32_reload(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_reload()
204 if (dma_stm32_get_status(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_get_status()
282 { .dev_dma = DEV_DMA_BINDING(x), .dma_id = DMA_CHANNEL(x), },
284 { .dev_dma = 0, .dma_id = 0, },
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| /Zephyr-Core-2.7.6/drivers/adc/ |
| D | adc_mcux_adc16.c | 61 const struct device *dev_dma; member
207 dma_stop(data->dev_dma, data->adc_dma_config.dma_channel); in start_read()
261 dma_start(data->dev_dma, data->adc_dma_config.dma_channel); in mcux_adc16_start_channel()
281 dma_config(data->dev_dma, data->adc_dma_config.dma_channel, in adc_context_start_sampling()
394 if (data->dev_dma == NULL || !device_is_ready(data->dev_dma)) { in mcux_adc16_init()
403 dma_request_channel(data->dev_dma, (void *)&adc_filter); in mcux_adc16_init()
408 dma_request_channel(data->dev_dma, (void *)&adc_filter); in mcux_adc16_init()
457 .dev_dma = DEVICE_DT_GET(DT_INST_DMAS_CTLR_BY_NAME(n, adc##n)), \
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