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Searched refs:tx_ch (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/sound/soc/qcom/
Dapq8096.c36 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()
53 ret = snd_soc_dai_set_channel_map(cpu_dai, tx_ch_cnt, tx_ch, in msm_snd_hw_params()
79 unsigned int tx_ch[SLIM_MAX_TX_PORTS] = {128, 129, 130, 131, 132, 133, in apq8096_init() local
83 snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch), in apq8096_init()
84 tx_ch, ARRAY_SIZE(rx_ch), rx_ch); in apq8096_init()
/Linux-v5.4/drivers/spi/
Dspi-img-spfi.c100 struct dma_chan *tx_ch; member
357 dmaengine_slave_config(spfi->tx_ch, &txconf); in img_spfi_start_dma()
359 txdesc = dmaengine_prep_slave_sg(spfi->tx_ch, xfer->tx_sg.sgl, in img_spfi_start_dma()
381 dma_async_issue_pending(spfi->tx_ch); in img_spfi_start_dma()
388 dmaengine_terminate_all(spfi->tx_ch); in img_spfi_start_dma()
407 dmaengine_terminate_all(spfi->tx_ch); in img_spfi_handle_err()
669 spfi->tx_ch = dma_request_slave_channel(spfi->dev, "tx"); in img_spfi_probe()
671 if (!spfi->tx_ch || !spfi->rx_ch) { in img_spfi_probe()
672 if (spfi->tx_ch) in img_spfi_probe()
673 dma_release_channel(spfi->tx_ch); in img_spfi_probe()
[all …]
/Linux-v5.4/drivers/usb/musb/
Dcppi_dma.c181 struct cppi_channel *tx_ch = controller->tx + i; in cppi_controller_start() local
184 INIT_LIST_HEAD(&tx_ch->tx_complete); in cppi_controller_start()
187 tx_ch->state_ram = tx; in cppi_controller_start()
1170 struct cppi_channel *tx_ch; in cppi_interrupt() local
1178 tx_ch = cppi->tx + index; in cppi_interrupt()
1179 tx_ram = tx_ch->state_ram; in cppi_interrupt()
1185 cppi_dump_tx(5, tx_ch, "/E"); in cppi_interrupt()
1187 bd = tx_ch->head; in cppi_interrupt()
1214 tx_ch->channel.actual_len += len; in cppi_interrupt()
1216 tx_ch->last_processed = bd; in cppi_interrupt()
[all …]
/Linux-v5.4/drivers/tty/serial/
Dstm32-usart.c386 desc = dmaengine_prep_slave_single(stm32port->tx_ch, in stm32_transmit_chars_dma()
405 dma_async_issue_pending(stm32port->tx_ch); in stm32_transmit_chars_dma()
440 if (stm32_port->tx_ch) in stm32_transmit_chars()
474 if ((sr & USART_SR_TXE) && !(stm32_port->tx_ch)) in stm32_interrupt()
1094 stm32port->tx_ch = dma_request_slave_channel(dev, "tx"); in stm32_of_dma_tx_probe()
1095 if (!stm32port->tx_ch) { in stm32_of_dma_tx_probe()
1112 ret = dmaengine_slave_config(stm32port->tx_ch, &config); in stm32_of_dma_tx_probe()
1127 dma_release_channel(stm32port->tx_ch); in stm32_of_dma_tx_probe()
1128 stm32port->tx_ch = NULL; in stm32_of_dma_tx_probe()
1222 if (stm32_port->tx_ch) in stm32_serial_remove()
[all …]
Dstm32-usart.h266 struct dma_chan *tx_ch; /* dma tx channel */ member
/Linux-v5.4/drivers/staging/rtl8723bs/os_dep/
Dioctl_cfg80211.c3008 static int _cfg80211_rtw_mgmt_tx(struct adapter *padapter, u8 tx_ch, const u8 *buf, size_t len) in _cfg80211_rtw_mgmt_tx() argument
3022 if (tx_ch != rtw_get_oper_ch(padapter)) { in _cfg80211_rtw_mgmt_tx()
3024 pmlmeext->cur_channel = tx_ch; in _cfg80211_rtw_mgmt_tx()
3025 set_channel_bwmode(padapter, tx_ch, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20); in _cfg80211_rtw_mgmt_tx()
3100 u8 tx_ch = (u8)ieee80211_frequency_to_channel(chan->center_freq); in cfg80211_rtw_mgmt_tx() local
3120 len, tx_ch in cfg80211_rtw_mgmt_tx()
3133 DBG_8192C("RTW_Tx:tx_ch =%d, da ="MAC_FMT"\n", tx_ch, MAC_ARG(GetAddr1Ptr(buf))); in cfg80211_rtw_mgmt_tx()
3147 tx_ret = _cfg80211_rtw_mgmt_tx(padapter, tx_ch, buf, len); in cfg80211_rtw_mgmt_tx()