Searched refs:chno (Results 1 - 12 of 12) sorted by relevance

/linux-4.4.14/drivers/gpu/ipu-v3/
H A Dipu-smfc.c25 int chno; member in struct:ipu_smfc
50 shift = smfc->chno * 4; ipu_smfc_set_burstsize()
70 shift = smfc->chno * 3; ipu_smfc_map_channel()
90 shift = smfc->chno * 6 + (smfc->chno > 1 ? 4 : 0); ipu_smfc_set_watermark()
141 struct ipu_smfc *ipu_smfc_get(struct ipu_soc *ipu, unsigned int chno) ipu_smfc_get() argument
147 if (chno >= 4) ipu_smfc_get()
150 smfc = &priv->channel[chno]; ipu_smfc_get()
198 priv->channel[i].chno = i; ipu_smfc_init()
H A Dipu-common.c308 unsigned int chno = channel->num; __ipu_idmac_reset_current_buffer() local
310 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_CUR_BUF(chno)); __ipu_idmac_reset_current_buffer()
459 unsigned int chno = channel->num; ipu_idmac_get_current_buffer() local
461 return (ipu_cm_read(ipu, IPU_CHA_CUR_BUF(chno)) & idma_mask(chno)) ? 1 : 0; ipu_idmac_get_current_buffer()
492 unsigned int chno = channel->num; ipu_idmac_select_buffer() local
499 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF0_RDY(chno)); ipu_idmac_select_buffer()
501 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF1_RDY(chno)); ipu_idmac_select_buffer()
510 unsigned int chno = channel->num; ipu_idmac_clear_buffer() local
518 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF0_RDY(chno)); ipu_idmac_clear_buffer()
521 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF1_RDY(chno)); ipu_idmac_clear_buffer()
524 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF2_RDY(chno)); ipu_idmac_clear_buffer()
553 bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno) ipu_idmac_channel_busy() argument
555 return (ipu_idmac_read(ipu, IDMAC_CHA_BUSY(chno)) & idma_mask(chno)); ipu_idmac_channel_busy()
H A Dipu-dc.c103 int chno; member in struct:ipu_dc
292 if (dc->chno == 1) ipu_dc_disable_channel()
294 else if (dc->chno == 5) ipu_dc_disable_channel()
412 priv->channels[i].chno = i; ipu_dc_init()
H A Dipu-cpmem.c760 int chno = ch->num; ipu_cpmem_dump() local
762 dev_dbg(ipu->dev, "ch %d word 0 - %08X %08X %08X %08X %08X\n", chno, ipu_cpmem_dump()
768 dev_dbg(ipu->dev, "ch %d word 1 - %08X %08X %08X %08X %08X\n", chno, ipu_cpmem_dump()
H A Dipu-prv.h191 bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno);
/linux-4.4.14/drivers/gpu/drm/imx/
H A Dimx-ldb.c61 int chno; member in struct:imx_ldb_channel
149 static void imx_ldb_set_clock(struct imx_ldb *ldb, int mux, int chno, imx_ldb_set_clock() argument
155 clk_get_rate(ldb->clk_pll[chno]), serial_clk); imx_ldb_set_clock()
156 clk_set_rate(ldb->clk_pll[chno], serial_clk); imx_ldb_set_clock()
159 clk_get_rate(ldb->clk_pll[chno])); imx_ldb_set_clock()
162 clk_get_rate(ldb->clk[chno]), imx_ldb_set_clock()
164 clk_set_rate(ldb->clk[chno], di_clk); imx_ldb_set_clock()
167 clk_get_rate(ldb->clk[chno])); imx_ldb_set_clock()
170 ret = clk_set_parent(ldb->clk_sel[mux], ldb->clk[chno]); imx_ldb_set_clock()
174 chno); imx_ldb_set_clock()
194 if (imx_ldb_ch->chno == 0 || dual) imx_ldb_encoder_prepare()
196 if (imx_ldb_ch->chno == 1 || dual) imx_ldb_encoder_prepare()
201 if (imx_ldb_ch->chno == 0 || dual) imx_ldb_encoder_prepare()
204 if (imx_ldb_ch->chno == 1 || dual) imx_ldb_encoder_prepare()
285 imx_ldb_set_clock(ldb, mux, imx_ldb_ch->chno, serial_clk, imx_ldb_encoder_mode_set()
386 static int imx_ldb_get_clk(struct imx_ldb *ldb, int chno) imx_ldb_get_clk() argument
390 snprintf(clkname, sizeof(clkname), "di%d", chno); imx_ldb_get_clk()
391 ldb->clk[chno] = devm_clk_get(ldb->dev, clkname); imx_ldb_get_clk()
392 if (IS_ERR(ldb->clk[chno])) imx_ldb_get_clk()
393 return PTR_ERR(ldb->clk[chno]); imx_ldb_get_clk()
395 snprintf(clkname, sizeof(clkname), "di%d_pll", chno); imx_ldb_get_clk()
396 ldb->clk_pll[chno] = devm_clk_get(ldb->dev, clkname); imx_ldb_get_clk()
398 return PTR_ERR_OR_ZERO(ldb->clk_pll[chno]); imx_ldb_get_clk()
412 ret = imx_ldb_get_clk(ldb, imx_ldb_ch->chno); imx_ldb_register()
579 channel->chno = i; for_each_child_of_node()
/linux-4.4.14/arch/powerpc/platforms/pasemi/
H A Ddma_lib.c186 int chno; pasemi_dma_alloc_chan() local
200 chno = pasemi_alloc_rx_chan(); pasemi_dma_alloc_chan()
201 chan->chno = chno; pasemi_dma_alloc_chan()
203 base_hw_irq + num_txch + chno); pasemi_dma_alloc_chan()
204 chan->status = &dma_status->rx_sta[chno]; pasemi_dma_alloc_chan()
207 chno = pasemi_alloc_tx_chan(type); pasemi_dma_alloc_chan()
208 chan->chno = chno; pasemi_dma_alloc_chan()
209 chan->irq = irq_create_mapping(NULL, base_hw_irq + chno); pasemi_dma_alloc_chan()
210 chan->status = &dma_status->tx_sta[chno]; pasemi_dma_alloc_chan()
233 pasemi_free_rx_chan(chan->chno); pasemi_dma_free_chan()
236 pasemi_free_tx_chan(chan->chno); pasemi_dma_free_chan()
297 pasemi_write_dma_reg(PAS_DMA_RXCHAN_CCMDSTA(chan->chno), pasemi_dma_start_chan()
300 pasemi_write_dma_reg(PAS_DMA_TXCHAN_TCMDSTA(chan->chno), pasemi_dma_start_chan()
324 reg = PAS_DMA_RXCHAN_CCMDSTA(chan->chno); pasemi_dma_stop_chan()
335 reg = PAS_DMA_TXCHAN_TCMDSTA(chan->chno); pasemi_dma_stop_chan()
/linux-4.4.14/drivers/net/ethernet/pasemi/
H A Dpasemi_mac.c319 int chno; pasemi_mac_setup_csring() local
329 chno = ring->chan.chno; pasemi_mac_setup_csring()
338 write_dma_reg(PAS_DMA_TXCHAN_BASEL(chno), pasemi_mac_setup_csring()
343 write_dma_reg(PAS_DMA_TXCHAN_BASEU(chno), val); pasemi_mac_setup_csring()
364 write_dma_reg(PAS_DMA_TXCHAN_CFG(chno), cfg); pasemi_mac_setup_csring()
416 int chno; pasemi_mac_setup_rx_resources() local
426 chno = ring->chan.chno; pasemi_mac_setup_rx_resources()
447 write_dma_reg(PAS_DMA_RXCHAN_BASEL(chno), pasemi_mac_setup_rx_resources()
450 write_dma_reg(PAS_DMA_RXCHAN_BASEU(chno), pasemi_mac_setup_rx_resources()
459 write_dma_reg(PAS_DMA_RXCHAN_CFG(chno), cfg); pasemi_mac_setup_rx_resources()
499 int chno; pasemi_mac_setup_tx_resources() local
509 chno = ring->chan.chno; pasemi_mac_setup_tx_resources()
523 write_dma_reg(PAS_DMA_TXCHAN_BASEL(chno), pasemi_mac_setup_tx_resources()
528 write_dma_reg(PAS_DMA_TXCHAN_BASEU(chno), val); pasemi_mac_setup_tx_resources()
538 write_dma_reg(PAS_DMA_TXCHAN_CFG(chno), cfg); pasemi_mac_setup_tx_resources()
688 write_iob_reg(PAS_IOB_DMA_RXCH_RESET(mac->rx->chan.chno), reg); pasemi_mac_restart_rx_intr()
700 write_iob_reg(PAS_IOB_DMA_TXCH_RESET(tx_ring(mac)->chan.chno), reg); pasemi_mac_restart_tx_intr()
714 ccmdsta = read_dma_reg(PAS_DMA_RXCHAN_CCMDSTA(chan->chno)); pasemi_mac_rx_error()
732 cmdsta = read_dma_reg(PAS_DMA_TXCHAN_TCMDSTA(chan->chno)); pasemi_mac_tx_error()
848 write_dma_reg(PAS_DMA_RXCHAN_INCR(mac->rx->chan.chno), count << 1); pasemi_mac_clean_rx()
977 write_iob_reg(PAS_IOB_DMA_RXCH_RESET(chan->chno), reg); pasemi_mac_rx_intr()
1018 write_iob_reg(PAS_IOB_DMA_TXCH_RESET(chan->chno), reg); pasemi_mac_tx_intr()
1152 write_iob_reg(PAS_IOB_DMA_RXCH_CFG(mac->rx->chan.chno), pasemi_mac_open()
1155 write_iob_reg(PAS_IOB_DMA_TXCH_CFG(mac->tx->chan.chno), pasemi_mac_open()
1159 PAS_MAC_IPC_CHNL_DCHNO(mac->rx->chan.chno) | pasemi_mac_open()
1160 PAS_MAC_IPC_CHNL_BCH(mac->rx->chan.chno)); pasemi_mac_open()
1184 write_dma_reg(PAS_DMA_RXCHAN_INCR(rx_ring(mac)->chan.chno), pasemi_mac_open()
1267 int txch = tx_ring(mac)->chan.chno; pasemi_mac_pause_txchan()
1289 int rxch = rx_ring(mac)->chan.chno; pasemi_mac_pause_rxchan()
1331 rxch = rx_ring(mac)->chan.chno; pasemi_mac_close()
1332 txch = tx_ring(mac)->chan.chno; pasemi_mac_close()
1460 write_dma_reg(PAS_DMA_TXCHAN_INCR(csring->chan.chno), (cs_size) >> 1); pasemi_mac_queue_csdesc()
1472 write_dma_reg(PAS_DMA_TXCHAN_INCR(txring->chan.chno), 2); pasemi_mac_queue_csdesc()
1578 write_dma_reg(PAS_DMA_TXCHAN_INCR(txring->chan.chno), (nfrags+2) >> 1); pasemi_mac_start_tx()
/linux-4.4.14/drivers/dma/
H A Dimx-dma.c433 int chno = imxdmac->channel; dma_irq_handle_channel() local
455 tmp = imx_dmav1_readl(imxdma, DMA_CCR(chno)); dma_irq_handle_channel()
465 imx_dmav1_writel(imxdma, tmp, DMA_CCR(chno)); dma_irq_handle_channel()
468 DMA_CCR(chno)); dma_irq_handle_channel()
472 imx_dmav1_writel(imxdma, tmp, DMA_CCR(chno)); dma_irq_handle_channel()
488 imx_dmav1_writel(imxdma, 0, DMA_CCR(chno)); dma_irq_handle_channel()
/linux-4.4.14/drivers/net/wireless/rsi/
H A Drsi_mgmt.h295 int rsi_set_channel(struct rsi_common *common, u16 chno);
/linux-4.4.14/include/video/
H A Dimx-ipu-v3.h324 struct ipu_smfc *ipu_smfc_get(struct ipu_soc *ipu, unsigned int chno);
/linux-4.4.14/arch/powerpc/include/asm/
H A Dpasemi_dma.h483 int chno; /* Channel number */ member in struct:pasemi_dmachan

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