Searched refs:dma_params (Results 1 - 16 of 16) sorted by relevance

/linux-master/include/sound/
H A Dspear_spdif.h11 void *dma_params; member in struct:spear_spdif_platform_data
/linux-master/sound/arm/
H A Dpxa2xx-pcm-lib.c37 struct snd_dmaengine_dai_dma_data *dma_params; local
41 dma_params = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream);
42 if (!dma_params)
84 struct snd_dmaengine_dai_dma_data *dma_params; local
89 dma_params = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream);
90 if (!dma_params)
115 dma_params->chan_name));
/linux-master/sound/soc/atmel/
H A Datmel_ssc_dai.c142 struct atmel_pcm_dma_params *dma_params; local
154 * registered in the dma_params structure by the PCM driver.
156 for (i = 0; i < ARRAY_SIZE(ssc_p->dma_params); i++) {
157 dma_params = ssc_p->dma_params[i];
159 if ((dma_params != NULL) &&
160 (dma_params->dma_intr_handler != NULL)) {
161 ssc_substream_mask = (dma_params->mask->ssc_endx |
162 dma_params->mask->ssc_endbuf);
164 dma_params
274 struct atmel_pcm_dma_params *dma_params; local
337 struct atmel_pcm_dma_params *dma_params; local
465 struct atmel_pcm_dma_params *dma_params; local
717 struct atmel_pcm_dma_params *dma_params; local
741 struct atmel_pcm_dma_params *dma_params; local
[all...]
H A Datmel_ssc_dai.h103 struct atmel_pcm_dma_params *dma_params[2]; member in struct:atmel_ssc_info
/linux-master/sound/soc/spear/
H A Dspdif_in.c36 struct spear_dma_data dma_params; member in struct:spdif_in_dev
60 host->dma_params_rx.filter_data = &host->dma_params;
238 host->dma_params.data = pdata->dma_params;
239 host->dma_params.addr = res_fifo->start;
240 host->dma_params.max_burst = 16;
241 host->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
H A Dspdif_out.c36 struct spear_dma_data dma_params; member in struct:spdif_out_dev
246 host->dma_params_tx.filter_data = &host->dma_params;
302 host->dma_params.data = pdata->dma_params;
303 host->dma_params.addr = res->start + SPDIF_OUT_FIFO_DATA;
304 host->dma_params.max_burst = 16;
305 host->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
/linux-master/sound/soc/sprd/
H A Dsprd-pcm-dma.c163 struct sprd_pcm_dma_params *dma_params = dma_private->params; local
175 dma_params->chan_name[i]);
178 dma_params->chan_name[i]);
194 struct sprd_pcm_dma_params *dma_params; local
203 dma_params = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream);
204 if (!dma_params) {
211 dma_private->params = dma_params;
235 config.src_maxburst = dma_params->fragment_len[i];
236 config.src_addr_width = dma_params->datawidth[i];
237 config.dst_addr_width = dma_params
[all...]
H A Dsprd-pcm-dma.h55 struct sprd_pcm_dma_params *dma_params; member in struct:sprd_compr_data
H A Dsprd-pcm-compress.c139 struct sprd_pcm_dma_params *dma_params = data->dma_params; local
151 if (!dma_params) {
157 dma_params->chan_name[channel]);
175 dst_addr = dma_params->dev_phys[channel];
/linux-master/drivers/net/ethernet/ti/
H A Dcpsw_priv.c439 struct cpdma_params dma_params; local
451 memset(&dma_params, 0, sizeof(dma_params));
459 dma_params.dmaregs = ss_regs + CPSW1_CPDMA_OFFSET;
460 dma_params.txhdp = ss_regs + CPSW1_STATERAM_OFFSET;
465 dma_params.desc_mem_phys = 0;
473 dma_params.dmaregs = ss_regs + CPSW2_CPDMA_OFFSET;
474 dma_params.txhdp = ss_regs + CPSW2_STATERAM_OFFSET;
479 dma_params.desc_mem_phys = desc_mem_phys;
514 dma_params
[all...]
H A Ddavinci_emac.c1812 struct cpdma_params dma_params; local
1885 memset(&dma_params, 0, sizeof(dma_params));
1886 dma_params.dev = &pdev->dev;
1887 dma_params.dmaregs = priv->emac_base;
1888 dma_params.rxthresh = priv->emac_base + 0x120;
1889 dma_params.rxfree = priv->emac_base + 0x140;
1890 dma_params.txhdp = priv->emac_base + 0x600;
1891 dma_params.rxhdp = priv->emac_base + 0x620;
1892 dma_params
[all...]
/linux-master/sound/soc/intel/skylake/
H A Dskl-pcm.c211 struct skl_dma_params *dma_params; local
235 dma_params = kzalloc(sizeof(*dma_params), GFP_KERNEL);
236 if (!dma_params)
239 dma_params->stream_tag = hdac_stream(stream)->stream_tag;
240 snd_soc_dai_set_dma_data(dai, substream, dma_params);
243 dma_params->stream_tag);
249 kfree(dma_params);
340 struct skl_dma_params *dma_params = NULL; local
348 dma_params
[all...]
/linux-master/drivers/tty/serial/8250/
H A D8250_omap.c162 struct omap8250_dma_params *dma_params; member in struct:omap8250_platdata
1362 .dma_params = &am654_dma,
1368 .dma_params = &am33xx_dma,
1373 .dma_params = &am33xx_dma,
1531 struct omap8250_dma_params *dma_params = NULL; local
1538 dma_params = pdata->dma_params;
1540 if (dma_params) {
1541 dma->rx_size = dma_params->rx_size;
1542 dma->rxconf.src_maxburst = dma_params
[all...]
/linux-master/sound/soc/stm/
H A Dstm32_spdifrx.c215 * @dma_params: dma configuration data for rx channel
236 struct snd_dmaengine_dai_dma_data dma_params; member in struct:stm32_spdifrx_data
599 spdifrx->dma_params.addr = (dma_addr_t)(spdifrx->phys_addr +
601 spdifrx->dma_params.maxburst = 1;
603 snd_soc_dai_init_dma_data(cpu_dai, NULL, &spdifrx->dma_params);
807 spdifrx->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
808 snd_soc_dai_init_dma_data(cpu_dai, NULL, &spdifrx->dma_params);
H A Dstm32_sai_sub.c69 * @dma_params: dma configuration data for rx or tx channel
101 struct snd_dmaengine_dai_dma_data dma_params; member in struct:stm32_sai_sub_data
1184 sai->dma_params.addr = (dma_addr_t)(sai->phys_addr + STM_SAI_DR_REGX);
1190 sai->dma_params.maxburst = 4;
1192 sai->dma_params.maxburst = 1;
1194 sai->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED;
1197 snd_soc_dai_init_dma_data(cpu_dai, &sai->dma_params, NULL);
1199 snd_soc_dai_init_dma_data(cpu_dai, NULL, &sai->dma_params);
/linux-master/sound/soc/fsl/
H A Dfsl_sai.c520 struct snd_dmaengine_dai_dma_data *dma_params; local
641 dma_params = tx ? &sai->dma_params_tx : &sai->dma_params_rx;
642 dma_params->addr = sai->res->start + FSL_SAI_xDR0(tx) +
654 dma_params->maxburst = sai->audio_config[tx].words_per_fifo * pins;
655 dma_params->peripheral_config = &sai->audio_config[tx];
656 dma_params->peripheral_size = sizeof(sai->audio_config[tx]);
658 watermark = tx ? (sai->soc_data->fifo_depth - dma_params->maxburst) :
659 (dma_params->maxburst - 1);

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