| /linux/sound/soc/pxa/ |
| H A D | pxa2xx-ac97.c | 66 .maxburst = 32,
72 .maxburst = 32,
78 .maxburst = 16,
84 .maxburst = 16,
90 .maxburst = 16,
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| H A D | pxa2xx-i2s.c | 84 .maxburst = 32,
90 .maxburst = 32,
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| /linux/drivers/dma/dw/ |
| H A D | dw.c | 67 static inline u8 dw_dma_encode_maxburst(u32 maxburst) in dw_dma_encode_maxburst() argument
73 return maxburst > 1 ? fls(maxburst) - 2 : 0; in dw_dma_encode_maxburst()
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| H A D | idma32.c | 202 static inline u8 idma32_encode_maxburst(u32 maxburst) in idma32_encode_maxburst() argument
204 return maxburst > 1 ? fls(maxburst) - 1 : 0; in idma32_encode_maxburst()
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| /linux/drivers/dma/ |
| H A D | uniphier-xdmac.c | 329 u32 maxburst; in uniphier_xdmac_prep_slave_sg() local
337 maxburst = xc->sconfig.src_maxburst; in uniphier_xdmac_prep_slave_sg()
340 maxburst = xc->sconfig.dst_maxburst; in uniphier_xdmac_prep_slave_sg()
343 if (!maxburst) in uniphier_xdmac_prep_slave_sg()
344 maxburst = 1; in uniphier_xdmac_prep_slave_sg()
345 if (maxburst > xc->xdev->ddev.max_burst) { in uniphier_xdmac_prep_slave_sg()
361 xd->nodes[i].burst_size = maxburst * buswidth; in uniphier_xdmac_prep_slave_sg()
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| H A D | loongson2-apb-dma.c | 220 u32 maxburst, buswidth; in ls2x_dmac_detect_burst() local
228 maxburst = lchan->sconfig.dst_maxburst; in ls2x_dmac_detect_burst()
231 maxburst = lchan->sconfig.src_maxburst; in ls2x_dmac_detect_burst()
236 return maxburst ? (maxburst * buswidth) >> 2 : LDMA_MAX_TRANS_LEN; in ls2x_dmac_detect_burst()
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| H A D | idma64.c | 401 static void convert_burst(u32 *maxburst) in convert_burst() argument
403 if (*maxburst) in convert_burst()
404 *maxburst = __fls(*maxburst); in convert_burst()
406 *maxburst = 0; in convert_burst()
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| H A D | sun4i-dma.c | 175 int (*convert_burst)(u32 maxburst);
274 static int convert_burst_a10(u32 maxburst) in convert_burst_a10() argument
276 if (maxburst > 8) in convert_burst_a10()
280 return (maxburst >> 2); in convert_burst_a10()
283 static int convert_burst_f1c100s(u32 maxburst) in convert_burst_f1c100s() argument
285 if (maxburst > 4) in convert_burst_f1c100s()
289 return (maxburst >> 2); in convert_burst_f1c100s()
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| H A D | sa11x0-dma.c | 668 u32 maxburst; in sa11x0_dma_device_config() local
673 maxburst = cfg->src_maxburst; in sa11x0_dma_device_config()
677 maxburst = cfg->dst_maxburst; in sa11x0_dma_device_config()
682 (maxburst != 4 && maxburst != 8)) in sa11x0_dma_device_config()
687 if (maxburst == 8) in sa11x0_dma_device_config()
691 &c->vc, &addr, width, maxburst); in sa11x0_dma_device_config()
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| H A D | k3dma.c | 664 u32 maxburst = 0, val = 0; in k3_dma_config_write() local
670 maxburst = cfg->src_maxburst; in k3_dma_config_write()
675 maxburst = cfg->dst_maxburst; in k3_dma_config_write()
691 if ((maxburst == 0) || (maxburst > 16)) in k3_dma_config_write()
694 val = maxburst - 1; in k3_dma_config_write()
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| H A D | mmp_pdma.c | 860 u32 maxburst = 0, addr = 0; in mmp_pdma_config_write() local
868 maxburst = cfg->src_maxburst; in mmp_pdma_config_write()
873 maxburst = cfg->dst_maxburst; in mmp_pdma_config_write()
885 if (maxburst == 8) in mmp_pdma_config_write()
887 else if (maxburst == 16) in mmp_pdma_config_write()
889 else if (maxburst == 32) in mmp_pdma_config_write()
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| H A D | sun6i-dma.c | 283 static inline s8 convert_burst(u32 maxburst) in convert_burst() argument
285 switch (maxburst) { in convert_burst()
586 static u32 find_burst_size(const u32 burst_lengths, u32 maxburst) in find_burst_size() argument
588 if (!maxburst) in find_burst_size()
591 if (BIT(maxburst) & burst_lengths) in find_burst_size()
592 return maxburst; in find_burst_size()
595 for (u32 burst = rounddown_pow_of_two(maxburst); burst > 0; burst /= 2) in find_burst_size()
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| H A D | pxa_dma.c | 867 u32 maxburst = 0, dev_addr = 0; in pxad_get_config() local
873 maxburst = chan->cfg.src_maxburst; in pxad_get_config()
882 maxburst = chan->cfg.dst_maxburst; in pxad_get_config()
896 __func__, dev_addr, maxburst, width, dir); in pxad_get_config()
905 if (maxburst == 8) in pxad_get_config()
907 else if (maxburst == 16) in pxad_get_config()
909 else if (maxburst == 32) in pxad_get_config()
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| H A D | st_fdma.c | 350 u32 maxburst = 0, addr = 0; in config_reqctrl() local
359 maxburst = fchan->scfg.src_maxburst; in config_reqctrl()
366 maxburst = fchan->scfg.dst_maxburst; in config_reqctrl()
400 fchan->cfg.req_ctrl |= FDMA_REQ_CTRL_NUM_OPS(maxburst-1); in config_reqctrl()
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| /linux/sound/soc/atmel/ |
| H A D | mchp-i2s-mcc.c | 539 int maxburst; in mchp_i2s_mcc_hw_params() local
660 maxburst = mchp_i2s_mcc_period_to_maxburst(period_bytes, sample_bytes); in mchp_i2s_mcc_hw_params()
661 mrb |= MCHP_I2SMCC_MRB_DMACHUNK(maxburst); in mchp_i2s_mcc_hw_params()
663 dev->playback.maxburst = maxburst; in mchp_i2s_mcc_hw_params()
665 dev->capture.maxburst = maxburst; in mchp_i2s_mcc_hw_params()
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| H A D | mchp-pdmc.c | 534 int maxburst; in mchp_pdmc_hw_params() local
601 maxburst = mchp_pdmc_period_to_maxburst(period_bytes, sample_bytes); in mchp_pdmc_hw_params()
602 dd->addr.maxburst = maxburst; in mchp_pdmc_hw_params()
603 mr_val |= FIELD_PREP(MCHP_PDMC_MR_CHUNK_MASK, dd->addr.maxburst); in mchp_pdmc_hw_params()
604 dev_dbg(comp->dev, "maxburst set to %d\n", dd->addr.maxburst); in mchp_pdmc_hw_params()
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| H A D | mchp-spdiftx.c | 375 dev->playback.maxburst = 1; in mchp_spdiftx_hw_params()
383 dev->playback.maxburst = 2; in mchp_spdiftx_hw_params()
390 mr |= FIELD_PREP(SPDIFTX_MR_CHUNK_MASK, dev->playback.maxburst); in mchp_spdiftx_hw_params()
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| /linux/sound/soc/fsl/ |
| H A D | fsl_asrc_dma.c | 191 dma_params_fe->maxburst = dma_params_be->maxburst; in fsl_asrc_dma_hw_params()
287 config_be.src_maxburst = dma_params_be->maxburst; in fsl_asrc_dma_hw_params()
289 config_be.dst_maxburst = dma_params_be->maxburst; in fsl_asrc_dma_hw_params()
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| H A D | fsl_sai.c | 699 dma_params->maxburst = sai->audio_config[tx].words_per_fifo * pins; 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()
918 tx ? sai->dma_params_tx.maxburst : in fsl_sai_startup()
919 sai->dma_params_rx.maxburst); in fsl_sai_startup()
947 sai->soc_data->fifo_depth - sai->dma_params_tx.maxburst); in fsl_sai_dai_probe()
950 sai->dma_params_rx.maxburst - 1); in fsl_sai_dai_probe()
1569 sai->dma_params_rx.maxburst = in fsl_sai_probe()
1571 sai->dma_params_tx.maxburst = in fsl_sai_probe()
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| H A D | imx-pcm-fiq.c | 298 params->dma_params_tx->maxburst = 4; in imx_pcm_fiq_init()
299 params->dma_params_rx->maxburst = 6; in imx_pcm_fiq_init()
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| H A D | lpc3xxx-i2s.c | 341 i2s_info_p->playback_dma_config.maxburst = 4; in lpc32xx_i2s_probe()
344 i2s_info_p->capture_dma_config.maxburst = 4; in lpc32xx_i2s_probe()
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| /linux/sound/soc/adi/ |
| H A D | axi-i2s.c | 232 i2s->playback_dma_data.maxburst = 1; in axi_i2s_probe()
244 i2s->capture_dma_data.maxburst = 1; in axi_i2s_probe()
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| /linux/sound/core/ |
| H A D | pcm_dmaengine.c | 113 slave_config->dst_maxburst = dma_data->maxburst; in snd_dmaengine_pcm_set_config_from_dai_data()
122 slave_config->src_maxburst = dma_data->maxburst; in snd_dmaengine_pcm_set_config_from_dai_data()
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| /linux/sound/soc/tegra/ |
| H A D | tegra20_ac97.c | 367 ac97->capture_dma_data.maxburst = 4; in tegra20_ac97_platform_probe()
371 ac97->playback_dma_data.maxburst = 4; in tegra20_ac97_platform_probe()
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| /linux/sound/soc/ti/ |
| H A D | omap-hdmi.c | 116 ad->dma_data.maxburst = 16; in hdmi_dai_hw_params()
119 ad->dma_data.maxburst = 32; in hdmi_dai_hw_params()
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