| /linux-6.1.9/sound/soc/qcom/ |
| D | apq8096.c | 36 u32 rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS]; in msm_snd_hw_params() local
41 &tx_ch_cnt, tx_ch, &rx_ch_cnt, rx_ch); in msm_snd_hw_params()
51 rx_ch_cnt, rx_ch); in msm_snd_hw_params()
77 unsigned int rx_ch[SLIM_MAX_RX_PORTS] = {144, 145, 146, 147, 148, 149, in apq8096_init() local
84 tx_ch, ARRAY_SIZE(rx_ch), rx_ch); in apq8096_init()
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| D | sdm845.c | 54 u32 rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS]; in sdm845_slim_snd_hw_params() local
66 &tx_ch_cnt, tx_ch, &rx_ch_cnt, rx_ch); in sdm845_slim_snd_hw_params()
78 rx_ch_cnt, rx_ch); in sdm845_slim_snd_hw_params()
236 unsigned int rx_ch[SLIM_MAX_RX_PORTS] = {144, 145, 146, 147, 148, 149, in sdm845_dai_init() local
289 ARRAY_SIZE(rx_ch), in sdm845_dai_init()
290 rx_ch); in sdm845_dai_init()
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| /linux-6.1.9/drivers/spi/ |
| D | spi-img-spfi.c | 98 struct dma_chan *rx_ch; member
328 dmaengine_slave_config(spfi->rx_ch, &rxconf); in img_spfi_start_dma()
330 rxdesc = dmaengine_prep_slave_sg(spfi->rx_ch, xfer->rx_sg.sgl, in img_spfi_start_dma()
368 dma_async_issue_pending(spfi->rx_ch); in img_spfi_start_dma()
382 dmaengine_terminate_all(spfi->rx_ch); in img_spfi_start_dma()
403 dmaengine_terminate_all(spfi->rx_ch); in img_spfi_handle_err()
623 spfi->rx_ch = dma_request_chan(spfi->dev, "rx"); in img_spfi_probe()
624 if (IS_ERR(spfi->rx_ch)) { in img_spfi_probe()
625 ret = PTR_ERR(spfi->rx_ch); in img_spfi_probe()
626 spfi->rx_ch = NULL; in img_spfi_probe()
[all …]
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| /linux-6.1.9/drivers/tty/serial/ |
| D | stm32-usart.c | 293 if (!stm32_port->rx_ch) in stm32_usart_rx_dma_enabled()
456 rx_dma_status = dmaengine_tx_status(stm32_port->rx_ch, in stm32_usart_receive_chars()
457 stm32_port->rx_ch->cookie, in stm32_usart_receive_chars()
475 dmaengine_terminate_async(stm32_port->rx_ch); in stm32_usart_receive_chars()
941 if (stm32_port->rx_ch) in stm32_usart_unthrottle()
955 if (stm32_port->rx_ch) in stm32_usart_stop_rx()
977 desc = dmaengine_prep_dma_cyclic(stm32_port->rx_ch, in stm32_usart_start_rx_dma_cyclic()
993 dmaengine_terminate_sync(stm32_port->rx_ch); in stm32_usart_start_rx_dma_cyclic()
998 dma_async_issue_pending(stm32_port->rx_ch); in stm32_usart_start_rx_dma_cyclic()
1036 if (stm32_port->rx_ch) { in stm32_usart_startup()
[all …]
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| D | stm32-usart.h | 192 struct dma_chan *rx_ch; /* dma rx channel */ member
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| /linux-6.1.9/drivers/net/wwan/t7xx/ |
| D | t7xx_port_proxy.c | 54 .rx_ch = PORT_CH_UART2_RX,
65 .rx_ch = PORT_CH_MBIM_RX,
74 .rx_ch = PORT_CH_CONTROL_RX,
91 if (port_conf->rx_ch == ch || port_conf->tx_ch == ch) in t7xx_proxy_get_port_by_ch()
305 ch_id = FIELD_GET(PORT_CH_ID_MASK, port_conf->rx_ch); in t7xx_proxy_setup_ch_mapping()
326 channel == port_conf->rx_ch) in t7xx_port_proxy_find_port()
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| D | t7xx_port.h | 88 enum port_ch rx_ch; member
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| D | t7xx_port_ctrl_msg.c | 170 if (port_conf->rx_ch == PORT_CH_CONTROL_RX) { in control_msg_handler()
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| /linux-6.1.9/drivers/usb/musb/ |
| D | cppi_dma.c | 191 struct cppi_channel *rx_ch = controller->rx + i; in cppi_controller_start() local
194 INIT_LIST_HEAD(&rx_ch->tx_complete); in cppi_controller_start()
197 rx_ch->state_ram = rx; in cppi_controller_start()
1262 struct cppi_channel *rx_ch; in cppi_interrupt() local
1264 rx_ch = cppi->rx + index; in cppi_interrupt()
1271 if (rx_ch->channel.actual_len != rx_ch->buf_len in cppi_interrupt()
1272 && rx_ch->channel.actual_len in cppi_interrupt()
1273 == rx_ch->offset) { in cppi_interrupt()
1274 cppi_next_rx_segment(musb, rx_ch, 1); in cppi_interrupt()
1279 rx_ch->channel.status = MUSB_DMA_STATUS_FREE; in cppi_interrupt()
[all …]
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| /linux-6.1.9/drivers/remoteproc/ |
| D | imx_dsp_rproc.c | 115 struct mbox_chan *rx_ch; member
526 priv->rx_ch = mbox_request_channel_byname(cl, "rx"); in imx_dsp_rproc_mbox_init()
527 if (IS_ERR(priv->rx_ch)) { in imx_dsp_rproc_mbox_init()
528 ret = PTR_ERR(priv->rx_ch); in imx_dsp_rproc_mbox_init()
555 if (!IS_ERR(priv->rx_ch)) in imx_dsp_rproc_mbox_init()
556 mbox_free_channel(priv->rx_ch); in imx_dsp_rproc_mbox_init()
566 mbox_free_channel(priv->rx_ch); in imx_dsp_rproc_free_mbox()
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| D | imx_rproc.c | 88 struct mbox_chan *rx_ch; member
665 priv->rx_ch = mbox_request_channel_byname(cl, "rx"); in imx_rproc_xtr_mbox_init()
666 if (IS_ERR(priv->rx_ch)) { in imx_rproc_xtr_mbox_init()
668 return dev_err_probe(cl->dev, PTR_ERR(priv->rx_ch), in imx_rproc_xtr_mbox_init()
680 mbox_free_channel(priv->rx_ch); in imx_rproc_free_mbox()
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| /linux-6.1.9/drivers/net/wireless/ath/wcn36xx/ |
| D | txrx.h | 75 u32 rx_ch:4; member
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| D | txrx.c | 368 u8 hwch = (bd->reserved0 << 4) + bd->rx_ch; in wcn36xx_rx_skb()
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