Searched refs:dma_channel (Results 1 – 12 of 12) sorted by relevance
| /device/board/unionman/unionpi_tiger/kernel/drivers/isp/drivers/v4l2_dev/src/platform/ |
| D | system_dma.c | 58 struct dma_chan *dma_channel[SYSTEM_DMA_MAX_CHANNEL]; member
137 struct dma_chan *dma_channel = NULL; in system_dma_init() local
143 dma_channel = dma_request_channel( mask, 0, NULL ); in system_dma_init()
145 if ( dma_channel != NULL ) { in system_dma_init()
146 system_dma_device->dma_channel[i] = dma_channel; in system_dma_init()
190 dma_release_channel( system_dma_device->dma_channel[i] ); in system_dma_destroy()
325 struct dma_chan *chan = system_dma_device->dma_channel[i]; in system_dma_unmap_sg()
348 struct dma_chan *chan = system_dma_device->dma_channel[0]; //probe the first channel in system_dma_copy_sg()
378 chan = system_dma_device->dma_channel[i]; in system_dma_copy_sg()
408 struct dma_chan *chan = system_dma_device->dma_channel[i]; in system_dma_copy_sg()
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| /device/soc/esp/esp32/components/driver/include/driver/ |
| D | sdspi_host.h | 213 int dma_channel; ///< DMA channel to be used by SPI driver (1 or 2). member
227 .dma_channel = 1, \
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| /device/soc/winnermicro/wm800/board/platform/drivers/sdio_host/ |
| D | wm_sdio_host.c | 575 int ret = -1, dma_channel = 0xFF, retresp = -100; // -100:byte alignment in wm_sd_card_blocks_read() local
589 dma_channel = wm_sd_card_dma_config((u32*)buf, 512*block_cnt, 0); in wm_sd_card_blocks_read()
637 tls_dma_free(dma_channel); in wm_sd_card_blocks_read()
647 int dma_channel = 0xFF; in wm_sd_card_blocks_write() local
667 dma_channel = wm_sd_card_dma_config((u32*)buf, 512 * block_cnt, 1); in wm_sd_card_blocks_write()
714 tls_dma_free(dma_channel); in wm_sd_card_blocks_write()
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| /device/soc/esp/esp32/components/driver/ |
| D | gdma.c | 114 static esp_err_t gdma_del_tx_channel(gdma_channel_t *dma_channel);
115 static esp_err_t gdma_del_rx_channel(gdma_channel_t *dma_channel);
561 static esp_err_t gdma_del_tx_channel(gdma_channel_t *dma_channel) in gdma_del_tx_channel() argument
563 gdma_pair_t *pair = dma_channel->pair; in gdma_del_tx_channel()
565 gdma_tx_channel_t *tx_chan = __containerof(dma_channel, gdma_tx_channel_t, base); in gdma_del_tx_channel()
577 static esp_err_t gdma_del_rx_channel(gdma_channel_t *dma_channel) in gdma_del_rx_channel() argument
579 gdma_pair_t *pair = dma_channel->pair; in gdma_del_rx_channel()
581 gdma_rx_channel_t *rx_chan = __containerof(dma_channel, gdma_rx_channel_t, base); in gdma_del_rx_channel()
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| D | sdspi_host.c | 978 slot_config->dma_channel); in sdspi_host_init_slot()
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| /device/soc/hpmicro/sdk/hpm_sdk/components/spi/ |
| D | hpm_spi.c | 221 uint32_t dma_channel; in spi_setup_trans_with_dma_chain() local
243 dma_channel = context->dma_context.tx_dma_ch; in spi_setup_trans_with_dma_chain()
248 dma_channel = context->dma_context.rx_dma_ch; in spi_setup_trans_with_dma_chain()
253 dma_channel = context->dma_context.tx_dma_ch; in spi_setup_trans_with_dma_chain()
277 stat = dma_setup_channel(dma_ptr, dma_channel, &dma_ch_config, true); in spi_setup_trans_with_dma_chain()
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| /device/soc/beken/bk7235/liteos_m/bk_sdk_armino/include/driver/hal/ |
| D | hal_jpeg_types.h | 30 uint8_t dma_channel;/**< jpeg encode work mode for transfer data */ member
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| /device/soc/beken/bk7235/liteos_m/bk_sdk_armino/include/driver/ |
| D | uvc_camera_types.h | 42 uint8_t dma_channel; member
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| D | jpeg_enc_types.h | 124 uint8_t dma_channel; /**< dma channel used for transfer jpeg encoder data */ member
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| /device/soc/goodix/gr551x/sdk_liteos/gr551x_sdk/components/app_drivers/inc/ |
| D | app_qspi.h | 141 dma_channel_t dma_channel; /**< Specifies the dma channel of QSPI. */ member
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| /device/soc/beken/bk7235/liteos_m/bk_sdk_armino/middleware/driver/jpeg_enc/ |
| D | jpeg_driver.c | 106 jpeg_dma_rx_id = config->dma_channel; in jpeg_dma_rx_init()
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| /device/soc/goodix/gr551x/sdk_liteos/gr551x_sdk/components/app_drivers/src/ |
| D | app_qspi.c | 339 dma_params.channel_number = p_params->use_mode.dma_channel; in app_qspi_config_dma()
465 s_qspi_env[id].use_mode.dma_channel = p_params->use_mode.dma_channel; in sync_params_to_env()
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