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Searched refs:dma_params (Results 1 – 15 of 15) sorted by relevance

/linux/sound/soc/atmel/
H A Datmel_ssc_dai.c142 struct atmel_pcm_dma_params *dma_params; in atmel_ssc_interrupt() local
156 for (i = 0; i < ARRAY_SIZE(ssc_p->dma_params); i++) { in atmel_ssc_interrupt()
157 dma_params = ssc_p->dma_params[i]; in atmel_ssc_interrupt()
159 if ((dma_params != NULL) && in atmel_ssc_interrupt()
160 (dma_params->dma_intr_handler != NULL)) { in atmel_ssc_interrupt()
161 ssc_substream_mask = (dma_params->mask->ssc_endx | in atmel_ssc_interrupt()
162 dma_params->mask->ssc_endbuf); in atmel_ssc_interrupt()
164 dma_params->dma_intr_handler(ssc_sr, in atmel_ssc_interrupt()
165 dma_params-> in atmel_ssc_interrupt()
274 struct atmel_pcm_dma_params *dma_params; in atmel_ssc_startup() local
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H A Datmel_ssc_dai.h103 struct atmel_pcm_dma_params *dma_params[2]; member
/linux/sound/arm/
H A Dpxa2xx-pcm-lib.c37 struct snd_dmaengine_dai_dma_data *dma_params; in pxa2xx_pcm_hw_params() local
41 dma_params = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream); in pxa2xx_pcm_hw_params()
42 if (!dma_params) in pxa2xx_pcm_hw_params()
84 struct snd_dmaengine_dai_dma_data *dma_params; in pxa2xx_pcm_open() local
89 dma_params = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream); in pxa2xx_pcm_open()
90 if (!dma_params) in pxa2xx_pcm_open()
115 dma_params->chan_name)); in pxa2xx_pcm_open()
/linux/sound/soc/sprd/
H A Dsprd-pcm-dma.c163 struct sprd_pcm_dma_params *dma_params = dma_private->params; in sprd_pcm_request_dma_channel() local
175 dma_params->chan_name[i]); in sprd_pcm_request_dma_channel()
178 dma_params->chan_name[i]); in sprd_pcm_request_dma_channel()
194 struct sprd_pcm_dma_params *dma_params; in sprd_pcm_hw_params() local
203 dma_params = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream); in sprd_pcm_hw_params()
204 if (!dma_params) { in sprd_pcm_hw_params()
211 dma_private->params = dma_params; in sprd_pcm_hw_params()
235 config.src_maxburst = dma_params->fragment_len[i]; in sprd_pcm_hw_params()
236 config.src_addr_width = dma_params->datawidth[i]; in sprd_pcm_hw_params()
237 config.dst_addr_width = dma_params->datawidth[i]; in sprd_pcm_hw_params()
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H A Dsprd-pcm-compress.c139 struct sprd_pcm_dma_params *dma_params = data->dma_params; in sprd_platform_compr_dma_config() local
151 if (!dma_params) { in sprd_platform_compr_dma_config()
157 dma_params->chan_name[channel]); in sprd_platform_compr_dma_config()
175 dst_addr = dma_params->dev_phys[channel]; in sprd_platform_compr_dma_config()
H A Dsprd-pcm-dma.h55 struct sprd_pcm_dma_params *dma_params; member
/linux/drivers/net/ethernet/ti/
H A Dcpsw_priv.c439 struct cpdma_params dma_params; in cpsw_init_common() local
451 memset(&dma_params, 0, sizeof(dma_params)); in cpsw_init_common()
459 dma_params.dmaregs = ss_regs + CPSW1_CPDMA_OFFSET; in cpsw_init_common()
460 dma_params.txhdp = ss_regs + CPSW1_STATERAM_OFFSET; in cpsw_init_common()
465 dma_params.desc_mem_phys = 0; in cpsw_init_common()
473 dma_params.dmaregs = ss_regs + CPSW2_CPDMA_OFFSET; in cpsw_init_common()
474 dma_params.txhdp = ss_regs + CPSW2_STATERAM_OFFSET; in cpsw_init_common()
479 dma_params.desc_mem_phys = desc_mem_phys; in cpsw_init_common()
514 dma_params.dev = dev; in cpsw_init_common()
515 dma_params.rxthresh = dma_params.dmaregs + CPDMA_RXTHRESH; in cpsw_init_common()
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H A Ddavinci_emac.c1812 struct cpdma_params dma_params; in davinci_emac_probe() local
1885 memset(&dma_params, 0, sizeof(dma_params)); in davinci_emac_probe()
1886 dma_params.dev = &pdev->dev; in davinci_emac_probe()
1887 dma_params.dmaregs = priv->emac_base; in davinci_emac_probe()
1888 dma_params.rxthresh = priv->emac_base + 0x120; in davinci_emac_probe()
1889 dma_params.rxfree = priv->emac_base + 0x140; in davinci_emac_probe()
1890 dma_params.txhdp = priv->emac_base + 0x600; in davinci_emac_probe()
1891 dma_params.rxhdp = priv->emac_base + 0x620; in davinci_emac_probe()
1892 dma_params.txcp = priv->emac_base + 0x640; in davinci_emac_probe()
1893 dma_params.rxcp = priv->emac_base + 0x660; in davinci_emac_probe()
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/linux/sound/soc/spear/
H A Dspdif_in.c36 struct spear_dma_data dma_params; member
60 host->dma_params_rx.filter_data = &host->dma_params; in spdif_in_dai_probe()
238 host->dma_params.data = pdata->dma_params; in spdif_in_probe()
239 host->dma_params.addr = res_fifo->start; in spdif_in_probe()
240 host->dma_params.max_burst = 16; in spdif_in_probe()
241 host->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in spdif_in_probe()
H A Dspdif_out.c36 struct spear_dma_data dma_params; member
246 host->dma_params_tx.filter_data = &host->dma_params; in spdif_soc_dai_probe()
302 host->dma_params.data = pdata->dma_params; in spdif_out_probe()
303 host->dma_params.addr = res->start + SPDIF_OUT_FIFO_DATA; in spdif_out_probe()
304 host->dma_params.max_burst = 16; in spdif_out_probe()
305 host->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in spdif_out_probe()
/linux/drivers/tty/serial/8250/
H A D8250_omap.c164 struct omap8250_dma_params *dma_params; member
1387 .dma_params = &am654_dma,
1393 .dma_params = &am33xx_dma,
1398 .dma_params = &am33xx_dma,
1559 struct omap8250_dma_params *dma_params = NULL; in omap8250_probe() local
1566 dma_params = pdata->dma_params; in omap8250_probe()
1568 if (dma_params) { in omap8250_probe()
1569 dma->rx_size = dma_params->rx_size; in omap8250_probe()
1570 dma->rxconf.src_maxburst = dma_params->rx_trigger; in omap8250_probe()
1571 dma->txconf.dst_maxburst = dma_params->tx_trigger; in omap8250_probe()
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/linux/include/sound/
H A Dspear_spdif.h11 void *dma_params; member
/linux/sound/soc/stm/
H A Dstm32_spdifrx.c236 struct snd_dmaengine_dai_dma_data dma_params; member
599 spdifrx->dma_params.addr = (dma_addr_t)(spdifrx->phys_addr + in stm32_spdifrx_dai_probe()
601 spdifrx->dma_params.maxburst = 1; in stm32_spdifrx_dai_probe()
603 snd_soc_dai_init_dma_data(cpu_dai, NULL, &spdifrx->dma_params); in stm32_spdifrx_dai_probe()
807 spdifrx->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in stm32_spdifrx_hw_params()
808 snd_soc_dai_init_dma_data(cpu_dai, NULL, &spdifrx->dma_params); in stm32_spdifrx_hw_params()
H A Dstm32_sai_sub.c107 struct snd_dmaengine_dai_dma_data dma_params; member
1328 sai->dma_params.addr = (dma_addr_t)(sai->phys_addr + STM_SAI_DR_REGX); in stm32_sai_dai_probe()
1334 sai->dma_params.maxburst = 4; in stm32_sai_dai_probe()
1336 sai->dma_params.maxburst = 1; in stm32_sai_dai_probe()
1338 sai->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED; in stm32_sai_dai_probe()
1341 snd_soc_dai_init_dma_data(cpu_dai, &sai->dma_params, NULL); in stm32_sai_dai_probe()
1343 snd_soc_dai_init_dma_data(cpu_dai, NULL, &sai->dma_params); in stm32_sai_dai_probe()
/linux/sound/soc/fsl/
H A Dfsl_sai.c562 struct snd_dmaengine_dai_dma_data *dma_params; in fsl_sai_hw_params() local
686 dma_params = tx ? &sai->dma_params_tx : &sai->dma_params_rx; in fsl_sai_hw_params()
687 dma_params->addr = sai->res->start + FSL_SAI_xDR0(tx) + in fsl_sai_hw_params()
699 dma_params->maxburst = sai->audio_config[tx].words_per_fifo * pins; in fsl_sai_hw_params()
700 dma_params->peripheral_config = &sai->audio_config[tx]; in fsl_sai_hw_params()
701 dma_params->peripheral_size = sizeof(sai->audio_config[tx]); in fsl_sai_hw_params()
703 watermark = tx ? (sai->soc_data->fifo_depth - dma_params->maxburst) : in fsl_sai_hw_params()
704 (dma_params->maxburst - 1); in fsl_sai_hw_params()