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Searched refs:chans (Results 1 – 25 of 143) sorted by relevance

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/OK3568_Linux_fs/buildroot/dl/sox/git/src/
H A Dadpcm.c74 extern void *lsx_ms_adpcm_alloc(unsigned chans) in lsx_ms_adpcm_alloc() argument
76 return lsx_malloc(chans * sizeof(MsState_t)); in lsx_ms_adpcm_alloc()
111 unsigned chans, /* total channels */ in lsx_ms_adpcm_block_expand_i() argument
126 for (ch = 0; ch < chans; ch++) { in lsx_ms_adpcm_block_expand_i()
136 for (ch = 0; ch < chans; ch++) in lsx_ms_adpcm_block_expand_i()
140 for (ch = 0; ch < chans; ch++) in lsx_ms_adpcm_block_expand_i()
141 lsbshortldi(obuff[chans+ch], ip); in lsx_ms_adpcm_block_expand_i()
144 for (ch = 0; ch < chans; ch++) in lsx_ms_adpcm_block_expand_i()
153 op = obuff + 2*chans; in lsx_ms_adpcm_block_expand_i()
154 top = obuff + n*chans; in lsx_ms_adpcm_block_expand_i()
[all …]
H A Dima_rw.c67 unsigned chans, /* total channels */ in ImaExpandS() argument
80 i_inc = 4*(chans-1); /* amount by which to incr ip after each 4-byte read */ in ImaExpandS()
134 unsigned chans, /* total channels */ in lsx_ima_block_expand_i() argument
141 for (ch=0; ch<chans; ch++) in lsx_ima_block_expand_i()
142 ImaExpandS(ch, chans, ibuff, obuff+ch, n, chans); in lsx_ima_block_expand_i()
147 unsigned chans, /* total channels */ in lsx_ima_block_expand_m() argument
154 for (ch=0; ch<chans; ch++) in lsx_ima_block_expand_m()
155 ImaExpandS(ch, chans, ibuff, obuffs[ch], n, 1); in lsx_ima_block_expand_m()
160 unsigned chans, /* total channels */ in ImaMashS() argument
176 itop = ibuff + n*chans; in ImaMashS()
[all …]
H A Dadpcm.h32 extern void *lsx_ms_adpcm_alloc(unsigned chans);
37 unsigned chans, /* total channels */
46 unsigned chans, /* total channels */
66 size_t chans,
77 size_t chans,
H A Dima_rw.h34 unsigned chans, /* total channels */
42 unsigned chans, /* total channels */
50 unsigned chans, /* total channels */
70 size_t chans,
81 size_t chans,
H A Dgsm.c107 int ch, chans; in sox_gsmread() local
111 chans = p->channels; in sox_gsmread()
126 for (ch=0; ch<chans; ch++) { in sox_gsmread()
140 gsp += chans; in sox_gsmread()
150 int r, ch, chans; in gsmflush() local
154 chans = p->channels; in gsmflush()
161 for (ch=0; ch<chans; ch++) { in gsmflush()
168 gsp += chans; in gsmflush()
H A Dnoiseprof.c120 size_t chans = effp->in_signal.channels; in sox_noiseprof_flow() local
121 size_t i, j, n = min(samp / chans, WINDOWSIZE - p->bufdata); in sox_noiseprof_flow()
123 memcpy(obuf, ibuf, n * chans * sizeof(*obuf)); /* Pass on audio unaffected */ in sox_noiseprof_flow()
124 *isamp = *osamp = n * chans; in sox_noiseprof_flow()
127 for (i = 0; i < chans; i ++) { in sox_noiseprof_flow()
132 SOX_SAMPLE_TO_FLOAT_32BIT(ibuf[i + j * chans],); in sox_noiseprof_flow()
/OK3568_Linux_fs/kernel/drivers/mailbox/
H A Drockchip-mailbox.c45 struct rockchip_mbox_chan *chans; member
52 struct rockchip_mbox_chan *chans = chan->con_priv; in rockchip_mbox_send_data() local
59 if (status & (1U << chans->idx)) { in rockchip_mbox_send_data()
65 chans->idx, msg->cmd, msg->data); in rockchip_mbox_send_data()
67 writel_relaxed(msg->cmd, mb->mbox_base + MAILBOX_A2B_CMD(chans->idx)); in rockchip_mbox_send_data()
69 MAILBOX_A2B_DAT(chans->idx)); in rockchip_mbox_send_data()
77 struct rockchip_mbox_chan *chans = chan->con_priv; in rockchip_mbox_startup() local
83 (1U << chans->idx); in rockchip_mbox_startup()
93 struct rockchip_mbox_chan *chans = chan->con_priv; in rockchip_mbox_shutdown() local
99 ~(1U << chans->idx); in rockchip_mbox_shutdown()
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H A Darm_mhu_db.c67 chan_info = mbox->chans[i].con_priv; in mhu_db_mbox_to_channel()
70 return &mbox->chans[i]; in mhu_db_mbox_to_channel()
173 if (chan == &mbox->chans[i]) in mhu_db_shutdown()
215 if (!mbox->chans[i].con_priv) in mhu_db_mbox_xlate()
223 chan = &mbox->chans[i]; in mhu_db_mbox_xlate()
253 struct mbox_chan *chans; in mhu_db_probe() local
286 chans = devm_kcalloc(dev, max_chans, sizeof(*chans), GFP_KERNEL); in mhu_db_probe()
287 if (!chans) in mhu_db_probe()
292 mhu->mbox.chans = chans; in mhu_db_probe()
H A Darmada-37xx-rwtm-mailbox.c146 struct mbox_chan *chans; in armada_37xx_mbox_probe() local
154 chans = devm_kzalloc(&pdev->dev, sizeof(*chans), GFP_KERNEL); in armada_37xx_mbox_probe()
155 if (!chans) in armada_37xx_mbox_probe()
169 chans[0].con_priv = mbox; in armada_37xx_mbox_probe()
172 mbox->controller.chans = chans; in armada_37xx_mbox_probe()
H A Dsun6i-msgbox.c58 return chan - chan->mbox->chans; in channel_number()
80 struct mbox_chan *chan = &mbox->controller.chans[n]; in sun6i_msgbox_irq()
198 struct mbox_chan *chans; in sun6i_msgbox_probe() local
208 chans = devm_kcalloc(dev, NUM_CHANS, sizeof(*chans), GFP_KERNEL); in sun6i_msgbox_probe()
209 if (!chans) in sun6i_msgbox_probe()
213 chans[i].con_priv = mbox; in sun6i_msgbox_probe()
274 mbox->controller.chans = chans; in sun6i_msgbox_probe()
H A Dmailbox-sti.c105 chan_info = mbox->chans[i].con_priv; in sti_mbox_to_channel()
109 return &mbox->chans[i]; in sti_mbox_to_channel()
307 if (chan == &mbox->chans[i]) in sti_mbox_shutdown_chan()
341 chan_info = mbox->chans[i].con_priv; in sti_mbox_xlate()
358 chan = &mbox->chans[i]; in sti_mbox_xlate()
410 struct mbox_chan *chans; in sti_mbox_probe() local
441 chans = devm_kcalloc(&pdev->dev, in sti_mbox_probe()
442 STI_MBOX_CHAN_MAX, sizeof(*chans), GFP_KERNEL); in sti_mbox_probe()
443 if (!chans) in sti_mbox_probe()
458 mbox->chans = chans; in sti_mbox_probe()
H A Dti-msgmgr.c141 struct mbox_chan *chans; member
716 struct mbox_chan *chans; in ti_msgmgr_probe() local
778 chans = devm_kcalloc(dev, queue_count, sizeof(*chans), GFP_KERNEL); in ti_msgmgr_probe()
779 if (!chans) in ti_msgmgr_probe()
781 inst->chans = chans; in ti_msgmgr_probe()
787 for (i = 0; i < queue_count; i++, qinst++, chans++) { in ti_msgmgr_probe()
792 chans); in ti_msgmgr_probe()
799 i < queue_count; i++, qinst++, chans++, queue_desc++) { in ti_msgmgr_probe()
802 chans); in ti_msgmgr_probe()
811 mbox->chans = inst->chans; in ti_msgmgr_probe()
H A Dmailbox-altera.c289 struct mbox_chan *chans; in altera_mbox_probe() local
298 chans = devm_kzalloc(&pdev->dev, sizeof(*chans), GFP_KERNEL); in altera_mbox_probe()
299 if (!chans) in altera_mbox_probe()
318 chans[0].con_priv = mbox; in altera_mbox_probe()
321 mbox->controller.chans = chans; in altera_mbox_probe()
/OK3568_Linux_fs/kernel/drivers/input/joystick/
H A Dadc-joystick.c27 struct iio_channel *chans; member
39 bytes = joy->chans[0].channel->scan_type.storagebits >> 3; in adc_joystick_handle()
42 idx = joy->chans[i].channel->scan_index; in adc_joystick_handle()
43 endianness = joy->chans[i].channel->scan_type.endianness; in adc_joystick_handle()
44 msb = joy->chans[i].channel->scan_type.realbits - 1; in adc_joystick_handle()
45 sign = tolower(joy->chans[i].channel->scan_type.sign) == 's'; in adc_joystick_handle()
69 val >>= joy->chans[i].channel->scan_type.shift; in adc_joystick_handle()
187 joy->chans = devm_iio_channel_get_all(dev); in adc_joystick_probe()
188 if (IS_ERR(joy->chans)) { in adc_joystick_probe()
189 error = PTR_ERR(joy->chans); in adc_joystick_probe()
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/OK3568_Linux_fs/kernel/drivers/mfd/
H A Dstm32-timers.c75 if (!dma->chans[id]) in stm32_timers_dma_burst_read()
80 dma->chan = dma->chans[id]; in stm32_timers_dma_burst_read()
188 ddata->dma.chans[i] = dma_request_chan(dev, name); in stm32_timers_dma_probe()
190 ddata->dma.chans[STM32_TIMERS_DMA_UP] = dma_request_chan(dev, "up"); in stm32_timers_dma_probe()
191 ddata->dma.chans[STM32_TIMERS_DMA_TRIG] = dma_request_chan(dev, "trig"); in stm32_timers_dma_probe()
192 ddata->dma.chans[STM32_TIMERS_DMA_COM] = dma_request_chan(dev, "com"); in stm32_timers_dma_probe()
195 if (IS_ERR(ddata->dma.chans[i])) { in stm32_timers_dma_probe()
197 if (PTR_ERR(ddata->dma.chans[i]) != -ENODEV && !ret) in stm32_timers_dma_probe()
198 ret = PTR_ERR(ddata->dma.chans[i]); in stm32_timers_dma_probe()
200 ddata->dma.chans[i] = NULL; in stm32_timers_dma_probe()
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/OK3568_Linux_fs/kernel/drivers/iio/
H A Dinkern.c227 struct iio_channel *chans; in of_iio_channel_get_all() local
244 chans = kcalloc(nummaps + 1, sizeof(*chans), GFP_KERNEL); in of_iio_channel_get_all()
245 if (chans == NULL) in of_iio_channel_get_all()
250 ret = __of_iio_channel_get(&chans[mapind], dev->of_node, in of_iio_channel_get_all()
255 return chans; in of_iio_channel_get_all()
259 iio_device_put(chans[i].indio_dev); in of_iio_channel_get_all()
260 kfree(chans); in of_iio_channel_get_all()
390 struct iio_channel *chans; in iio_channel_get_all() local
399 chans = of_iio_channel_get_all(dev); in iio_channel_get_all()
400 if (chans) in iio_channel_get_all()
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/OK3568_Linux_fs/u-boot/drivers/mailbox/
H A Dsandbox-mbox.c21 struct sandbox_mbox_chan chans[SANDBOX_MBOX_CHANNELS]; member
48 sbm->chans[chan->id].rx_msg = *pmsg ^ SANDBOX_MBOX_PING_XOR; in sandbox_mbox_send()
49 sbm->chans[chan->id].rx_msg_valid = true; in sandbox_mbox_send()
61 if (!sbm->chans[chan->id].rx_msg_valid) in sandbox_mbox_recv()
64 *pmsg = sbm->chans[chan->id].rx_msg; in sandbox_mbox_recv()
65 sbm->chans[chan->id].rx_msg_valid = false; in sandbox_mbox_recv()
/OK3568_Linux_fs/kernel/sound/hda/
H A Dlocal.h22 unsigned int chans; in get_wcaps_channels() local
24 chans = (wcaps & AC_WCAP_CHAN_CNT_EXT) >> 13; in get_wcaps_channels()
25 chans = (chans + 1) * 2; in get_wcaps_channels()
27 return chans; in get_wcaps_channels()
/OK3568_Linux_fs/kernel/drivers/dma/
H A Dmcf-edma.c35 mcf_chan = &mcf_edma->chans[ch]; in mcf_edma_tx_handler()
77 fsl_edma_disable_request(&mcf_edma->chans[ch]); in mcf_edma_err_handler()
79 mcf_edma->chans[ch].status = DMA_ERROR; in mcf_edma_err_handler()
80 mcf_edma->chans[ch].idle = true; in mcf_edma_err_handler()
90 fsl_edma_disable_request(&mcf_edma->chans[ch]); in mcf_edma_err_handler()
92 mcf_edma->chans[ch].status = DMA_ERROR; in mcf_edma_err_handler()
93 mcf_edma->chans[ch].idle = true; in mcf_edma_err_handler()
186 int ret, i, len, chans; in mcf_edma_probe() local
194 chans = pdata->dma_channels; in mcf_edma_probe()
195 len = sizeof(*mcf_edma) + sizeof(*mcf_chan) * chans; in mcf_edma_probe()
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H A Dfsl-edma.c45 fsl_chan = &fsl_edma->chans[ch]; in fsl_edma_tx_handler()
86 fsl_edma_disable_request(&fsl_edma->chans[ch]); in fsl_edma_err_handler()
88 fsl_edma->chans[ch].status = DMA_ERROR; in fsl_edma_err_handler()
89 fsl_edma->chans[ch].idle = true; in fsl_edma_err_handler()
199 sprintf(fsl_edma->chans[i].chan_name, "eDMA2-CH%02d", i); in fsl_edma2_irq_init()
209 fsl_edma->chans[i].chan_name, in fsl_edma2_irq_init()
275 int len, chans; in fsl_edma_probe() local
285 ret = of_property_read_u32(np, "dma-channels", &chans); in fsl_edma_probe()
291 len = sizeof(*fsl_edma) + sizeof(*fsl_chan) * chans; in fsl_edma_probe()
297 fsl_edma->n_chans = chans; in fsl_edma_probe()
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/OK3568_Linux_fs/kernel/drivers/iio/light/
H A Ducs12cm0.c113 u16 chans[4]; member
319 long chans = 0; in start_calibrating_store() local
323 set_bit(UCS12CM0_CCT_READ, &chans); in start_calibrating_store()
325 set_bit(UCS12CM0_CCT_GREEN, &chans); in start_calibrating_store()
327 set_bit(UCS12CM0_CCT_BLUE, &chans); in start_calibrating_store()
329 set_bit(UCS12CM0_CCT_WHITE, &chans); in start_calibrating_store()
331 set_bit(UCS12CM0_CCT_READ, &chans); in start_calibrating_store()
332 set_bit(UCS12CM0_CCT_GREEN, &chans); in start_calibrating_store()
333 set_bit(UCS12CM0_CCT_BLUE, &chans); in start_calibrating_store()
334 set_bit(UCS12CM0_CCT_WHITE, &chans); in start_calibrating_store()
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/OK3568_Linux_fs/kernel/sound/soc/rockchip/
H A Drockchip_multi_dais_pcm.c31 struct dma_chan *chans[MAX_DAIS]; member
127 if (prtd->chans[i - 1]) { in dmaengine_mpcm_get_master_chan()
155 if (!prtd->chans[i]) in dmaengine_mpcm_prepare_and_submit()
157 desc = dmaengine_prep_dma_cyclic(prtd->chans[i], in dmaengine_mpcm_prepare_and_submit()
185 if (prtd->chans[i]) in mpcm_dma_async_issue_pending()
186 dma_async_issue_pending(prtd->chans[i]); in mpcm_dma_async_issue_pending()
195 if (prtd->chans[i]) in mpcm_dmaengine_resume()
196 dmaengine_resume(prtd->chans[i]); in mpcm_dmaengine_resume()
205 if (prtd->chans[i]) in mpcm_dmaengine_pause()
206 dmaengine_pause(prtd->chans[i]); in mpcm_dmaengine_pause()
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/OK3568_Linux_fs/kernel/drivers/firmware/
H A Dstratix10-svc.c136 struct stratix10_svc_chan *chans; member
748 if (!strcmp(controller->chans[i].name, name)) { in stratix10_svc_request_channel_byname()
749 chan = &controller->chans[i]; in stratix10_svc_request_channel_byname()
968 struct stratix10_svc_chan *chans; in stratix10_svc_drv_probe() local
1000 chans = devm_kmalloc_array(dev, SVC_NUM_CHANNEL, in stratix10_svc_drv_probe()
1001 sizeof(*chans), GFP_KERNEL | __GFP_ZERO); in stratix10_svc_drv_probe()
1002 if (!chans) in stratix10_svc_drv_probe()
1008 controller->chans = chans; in stratix10_svc_drv_probe()
1022 chans[0].scl = NULL; in stratix10_svc_drv_probe()
1023 chans[0].ctrl = controller; in stratix10_svc_drv_probe()
[all …]
/OK3568_Linux_fs/kernel/arch/um/drivers/
H A Dchan_kern.c110 static int open_chan(struct list_head *chans) in open_chan() argument
116 list_for_each(ele, chans) { in open_chan()
327 static void free_chan(struct list_head *chans) in free_chan() argument
332 list_for_each_safe(ele, next, chans) { in free_chan()
491 struct list_head *chans = &line->chan_list; in parse_chan_pair() local
495 if (!list_empty(chans)) { in parse_chan_pair()
497 free_chan(chans); in parse_chan_pair()
498 INIT_LIST_HEAD(chans); in parse_chan_pair()
514 list_add(&new->list, chans); in parse_chan_pair()
521 list_add(&new->list, chans); in parse_chan_pair()
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/OK3568_Linux_fs/kernel/sound/soc/codecs/
H A Ddmic.c146 u32 chans; in dmic_dev_probe() local
150 err = of_property_read_u32(pdev->dev.of_node, "num-channels", &chans); in dmic_dev_probe()
155 if (chans < 1 || chans > 8) in dmic_dev_probe()
163 dai_drv->capture.channels_max = chans; in dmic_dev_probe()

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