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Searched refs:i2s (Results 1 – 25 of 399) sorted by relevance

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/linux/sound/soc/hisilicon/
A Dhi6210-i2s.c247 i2s->format = fmt; in hi6210_i2s_set_fmt()
248 i2s->master = (i2s->format & SND_SOC_DAIFMT_MASTER_MASK) == in hi6210_i2s_set_fmt()
315 i2s->bits = 32; in hi6210_i2s_hw_params()
319 i2s->bits = 16; in hi6210_i2s_hw_params()
325 i2s->channel_length = i2s->channels * i2s->bits; in hi6210_i2s_hw_params()
455 if (!i2s->master) in hi6210_i2s_hw_params()
552 i2s = devm_kzalloc(dev, sizeof(*i2s), GFP_KERNEL); in hi6210_i2s_probe()
553 if (!i2s) in hi6210_i2s_probe()
556 i2s->dev = dev; in hi6210_i2s_probe()
576 i2s->clocks++; in hi6210_i2s_probe()
[all …]
/linux/sound/soc/img/
A Dimg-i2s-out.c182 img_i2s_out_enable(i2s); in img_i2s_out_reset()
204 img_i2s_out_reset(i2s); in img_i2s_out_trigger()
435 i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); in img_i2s_out_probe()
436 if (!i2s) in img_i2s_out_probe()
441 i2s->dev = &pdev->dev; in img_i2s_out_probe()
447 i2s->base = base; in img_i2s_out_probe()
460 if (IS_ERR(i2s->rst)) { in img_i2s_out_probe()
481 i2s->max_i2s_chan, sizeof(*i2s->suspend_ch_ctl), GFP_KERNEL); in img_i2s_out_probe()
518 i2s->dai_driver.playback.channels_max = i2s->max_i2s_chan * 2; in img_i2s_out_probe()
571 i2s->suspend_ctl = img_i2s_out_readl(i2s, IMG_I2S_OUT_CTL); in img_i2s_out_suspend()
[all …]
A Dimg-i2s-in.c169 img_i2s_in_enable(i2s); in img_i2s_in_trigger()
205 dev_err(i2s->dev, in img_i2s_in_check_rate()
294 img_i2s_in_flush(i2s); in img_i2s_in_hw_params()
429 i2s = devm_kzalloc(dev, sizeof(*i2s), GFP_KERNEL); in img_i2s_in_probe()
430 if (!i2s) in img_i2s_in_probe()
435 i2s->dev = dev; in img_i2s_in_probe()
441 i2s->base = base; in img_i2s_in_probe()
476 i2s->dai_driver.capture.channels_max = i2s->max_i2s_chan * 2; in img_i2s_in_probe()
512 i2s->max_i2s_chan, sizeof(*i2s->suspend_ch_ctl), GFP_KERNEL); in img_i2s_in_probe()
565 i2s->suspend_ctl = img_i2s_in_readl(i2s, IMG_I2S_IN_CTL); in img_i2s_in_suspend()
[all …]
/linux/sound/soc/rockchip/
A Drockchip_i2s.c100 spin_lock(&i2s->lock); in rockchip_snd_txctrl()
109 i2s->tx_start = true; in rockchip_snd_txctrl()
116 if (!i2s->rx_start) { in rockchip_snd_txctrl()
149 spin_lock(&i2s->lock); in rockchip_snd_rxctrl()
158 i2s->rx_start = true; in rockchip_snd_rxctrl()
378 if (!IS_ERR(i2s->grf) && i2s->pins) { in rockchip_i2s_hw_params()
399 regmap_write(i2s->grf, i2s->pins->reg_offset, val); in rockchip_i2s_hw_params()
479 i2s->has_playback ? &i2s->playback_dma_data : NULL, in rockchip_i2s_dai_probe()
480 i2s->has_capture ? &i2s->capture_dma_data : NULL); in rockchip_i2s_dai_probe()
688 i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); in rockchip_i2s_probe()
[all …]
/linux/sound/soc/stm/
A Dstm32_i2s.c296 i2s->div = div; in stm32_i2s_calc_clk_div()
297 i2s->odd = odd; in stm32_i2s_calc_clk_div()
608 i2s->fmt = fmt; in stm32_i2s_set_dai_fmt()
670 clk_set_parent(i2s->i2sclk, i2s->x11kclk); in stm32_i2s_configure_clock()
672 clk_set_parent(i2s->i2sclk, i2s->x8kclk); in stm32_i2s_configure_clock()
849 i2s->refcount++; in stm32_i2s_trigger()
855 if (STM32_I2S_IS_MASTER(i2s) && i2s->refcount == 1) in stm32_i2s_trigger()
883 i2s->refcount--; in stm32_i2s_trigger()
1126 i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); in stm32_i2s_probe()
1127 if (!i2s) in stm32_i2s_probe()
[all …]
/linux/sound/soc/adi/
A Daxi-i2s.c143 i2s->has_playback ? &i2s->playback_dma_data : NULL, in axi_i2s_dai_probe()
144 i2s->has_capture ? &i2s->capture_dma_data : NULL); in axi_i2s_dai_probe()
189 struct axi_i2s *i2s; in axi_i2s_probe() local
193 i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); in axi_i2s_probe()
194 if (!i2s) in axi_i2s_probe()
207 if (IS_ERR(i2s->regmap)) in axi_i2s_probe()
211 if (IS_ERR(i2s->clk)) in axi_i2s_probe()
222 if (i2s->has_playback) { in axi_i2s_probe()
234 if (i2s->has_capture) { in axi_i2s_probe()
246 i2s->ratnum.num = clk_get_rate(i2s->clk_ref) / 2 / AXI_I2S_BITS_PER_FRAME; in axi_i2s_probe()
[all …]
/linux/sound/soc/sunxi/
A Dsun4i-i2s.c373 bclk_parent_rate = i2s->variant->get_bclk_parent_rate(i2s); in sun4i_i2s_set_clk_rate()
381 mclk_div = sun4i_i2s_get_mclk_div(i2s, clk_rate, i2s->mclk_freq); in sun4i_i2s_set_clk_rate()
587 if (i2s->slots) in sun4i_i2s_hw_params()
588 slots = i2s->slots; in sun4i_i2s_hw_params()
590 if (i2s->slot_width) in sun4i_i2s_hw_params()
593 ret = i2s->variant->set_chan_cfg(i2s, channels, slots, slot_width); in sun4i_i2s_hw_params()
928 ret = i2s->variant->set_fmt(i2s, fmt); in sun4i_i2s_set_fmt()
934 i2s->format = fmt; in sun4i_i2s_set_fmt()
1060 i2s->slots = slots; in sun4i_i2s_set_tdm_slot()
1468 i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); in sun4i_i2s_probe()
[all …]
/linux/sound/soc/tegra/
A Dtegra30_i2s.c62 regcache_mark_dirty(i2s->regmap); in tegra30_i2s_runtime_resume()
200 i2s->soc_data->set_audio_cif(i2s->regmap, reg, &cif_conf); in tegra30_i2s_hw_params()
408 struct tegra30_i2s *i2s; in tegra30_i2s_platform_probe() local
415 if (!i2s) { in tegra30_i2s_platform_probe()
427 i2s->soc_data = soc_data; in tegra30_i2s_platform_probe()
442 if (IS_ERR(i2s->clk_i2s)) { in tegra30_i2s_platform_probe()
456 if (IS_ERR(i2s->regmap)) { in tegra30_i2s_platform_probe()
458 ret = PTR_ERR(i2s->regmap); in tegra30_i2s_platform_probe()
500 &i2s->dai, 1); in tegra30_i2s_platform_probe()
508 &i2s->dma_config, i2s->playback_dma_chan, in tegra30_i2s_platform_probe()
[all …]
A Dtegra210_i2s.c191 regcache_sync(i2s->regmap); in tegra210_i2s_runtime_resume()
326 i2s->loopback = value; in tegra210_i2s_put_loopback()
355 i2s->fsync_width = value; in tegra210_i2s_put_fsync_width()
497 i2s->rx_fifo_th = value; in tegra210_i2s_pput_fifo_th()
523 i2s->bclk_ratio = value; in tegra210_i2s_put_bclk_ratio()
533 i2s->bclk_ratio = ratio; in tegra210_i2s_set_dai_bclk_ratio()
547 if (i2s->bclk_ratio) in tegra210_i2s_set_timing_params()
580 i2s->tx_mask, i2s->rx_mask); in tegra210_i2s_set_timing_params()
883 i2s = devm_kzalloc(dev, sizeof(*i2s), GFP_KERNEL); in tegra210_i2s_probe()
884 if (!i2s) in tegra210_i2s_probe()
[all …]
A Dtegra20_i2s.c70 regcache_mark_dirty(i2s->regmap); in tegra20_i2s_runtime_resume()
72 ret = regcache_sync(i2s->regmap); in tegra20_i2s_runtime_resume()
352 struct tegra20_i2s *i2s; in tegra20_i2s_platform_probe() local
358 if (!i2s) { in tegra20_i2s_platform_probe()
368 if (IS_ERR(i2s->reset)) { in tegra20_i2s_platform_probe()
370 return PTR_ERR(i2s->reset); in tegra20_i2s_platform_probe()
374 if (IS_ERR(i2s->clk_i2s)) { in tegra20_i2s_platform_probe()
376 ret = PTR_ERR(i2s->clk_i2s); in tegra20_i2s_platform_probe()
388 if (IS_ERR(i2s->regmap)) { in tegra20_i2s_platform_probe()
390 ret = PTR_ERR(i2s->regmap); in tegra20_i2s_platform_probe()
[all …]
/linux/sound/soc/xtensa/
A Dxtfpga-i2s.c137 for (; i2s->tx_fifo_level < i2s->tx_fifo_high; \
166 unsigned new_tx_ptr = i2s->tx_fn(i2s, tx_substream->runtime, in xtfpga_pcm_push_tx()
201 i2s->tx_fifo_level = i2s->tx_fifo_low; in xtfpga_pcm_refill_fifo()
248 i2s->tx_fifo_level = i2s->tx_fifo_low; in xtfpga_i2s_threaded_irq_handler()
322 i2s->tx_fifo_high = 2 * i2s->tx_fifo_low; in xtfpga_i2s_hw_params()
328 dev_dbg(i2s->dev, in xtfpga_i2s_hw_params()
534 i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); in xtfpga_i2s_probe()
535 if (!i2s) { in xtfpga_i2s_probe()
549 i2s->regmap = devm_regmap_init_mmio(&pdev->dev, i2s->regs, in xtfpga_i2s_probe()
577 pdev->name, i2s); in xtfpga_i2s_probe()
[all …]
/linux/sound/soc/jz4740/
A Djz4740-i2s.c113 return readl(i2s->base + reg); in jz4740_i2s_read()
119 writel(value, i2s->base + reg); in jz4740_i2s_write()
401 &i2s->capture_dma_data); in jz4740_i2s_dai_probe()
518 struct jz4740_i2s *i2s; in jz4740_i2s_dev_probe() local
522 i2s = devm_kzalloc(dev, sizeof(*i2s), GFP_KERNEL); in jz4740_i2s_dev_probe()
523 if (!i2s) in jz4740_i2s_dev_probe()
529 if (IS_ERR(i2s->base)) in jz4740_i2s_dev_probe()
530 return PTR_ERR(i2s->base); in jz4740_i2s_dev_probe()
532 i2s->phys_base = mem->start; in jz4740_i2s_dev_probe()
535 if (IS_ERR(i2s->clk_aic)) in jz4740_i2s_dev_probe()
[all …]
/linux/sound/soc/samsung/
A Di2s.c141 if (!i2s) in tx_active()
157 return i2s->pri_dai ? : i2s->sec_dai; in get_other_dai()
171 return tx_active(i2s) || other_tx_active(i2s); in any_tx_active()
179 if (!i2s) in rx_active()
198 return rx_active(i2s) || other_rx_active(i2s); in any_rx_active()
210 return tx_active(i2s) || rx_active(i2s); in this_active()
216 return this_active(i2s) || other_active(i2s); in any_active()
228 if (i2s && (i2s->mode & DAI_OPENED)) in is_opened()
236 if (is_opened(i2s) && (i2s->mode & DAI_MANAGER)) in is_manager()
478 if (!i2s) in i2s_fifo()
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A Ds3c-i2s-v2.c74 void __iomem *regs = i2s->regs; in s3c2412_snd_txctrl()
257 i2s->master = 0; in s3c2412_i2s_set_fmt()
261 i2s->master = 1; in s3c2412_i2s_set_fmt()
404 if (!i2s->master) { in s3c2412_i2s_trigger()
549 return i2s->iis_cclk; in s3c_i2sv2_get_clock()
551 return i2s->iis_pclk; in s3c_i2sv2_get_clock()
626 i2s->dev = dev; in s3c_i2sv2_probe()
644 s3c2412_snd_txctrl(i2s, 0); in s3c_i2sv2_probe()
645 s3c2412_snd_rxctrl(i2s, 0); in s3c_i2sv2_probe()
655 clk_put(i2s->iis_pclk); in s3c_i2sv2_cleanup()
[all …]
A Ds3c2412-i2s.c95 iismod = readl(i2s->regs + S3C2412_IISMOD); in s3c2412_i2s_hw_params()
107 writel(iismod, i2s->regs + S3C2412_IISMOD); in s3c2412_i2s_hw_params()
120 i2s->suspend_iismod = readl(i2s->regs + S3C2412_IISMOD); in s3c2412_i2s_suspend()
121 i2s->suspend_iiscon = readl(i2s->regs + S3C2412_IISCON); in s3c2412_i2s_suspend()
122 i2s->suspend_iispsr = readl(i2s->regs + S3C2412_IISPSR); in s3c2412_i2s_suspend()
146 component->active, i2s->suspend_iismod, i2s->suspend_iiscon); in s3c2412_i2s_resume()
149 writel(i2s->suspend_iiscon, i2s->regs + S3C2412_IISCON); in s3c2412_i2s_resume()
150 writel(i2s->suspend_iismod, i2s->regs + S3C2412_IISMOD); in s3c2412_i2s_resume()
151 writel(i2s->suspend_iispsr, i2s->regs + S3C2412_IISPSR); in s3c2412_i2s_resume()
154 i2s->regs + S3C2412_IISFIC); in s3c2412_i2s_resume()
[all …]
A DMakefile5 snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
6 snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
7 snd-soc-s3c-i2s-v2-objs := s3c-i2s-v2.o
10 snd-soc-i2s-objs := i2s.o
13 obj-$(CONFIG_SND_S3C24XX_I2S) += snd-soc-s3c24xx-i2s.o
14 obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
15 obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
18 obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o
/linux/Documentation/devicetree/bindings/sound/
A Dallwinner,sun4i-a10-i2s.yaml19 - const: allwinner,sun4i-a10-i2s
20 - const: allwinner,sun6i-a31-i2s
21 - const: allwinner,sun8i-a83t-i2s
22 - const: allwinner,sun8i-h3-i2s
25 - const: allwinner,sun8i-h3-i2s
27 - const: allwinner,sun8i-v3-i2s
33 - const: allwinner,sun50i-h6-i2s
65 - allwinner,sun6i-a31-i2s
67 - allwinner,sun8i-h3-i2s
81 - allwinner,sun8i-h3-i2s
[all …]
A Drockchip-i2s.yaml19 - const: rockchip,rk3066-i2s
22 - rockchip,px30-i2s
23 - rockchip,rk1808-i2s
24 - rockchip,rk3036-i2s
25 - rockchip,rk3128-i2s
26 - rockchip,rk3188-i2s
27 - rockchip,rk3228-i2s
28 - rockchip,rk3288-i2s
29 - rockchip,rk3308-i2s
114 i2s@ff890000 {
[all …]
A Dhisilicon,hi6210-i2s.txt1 * Hisilicon 6210 i2s controller
6 - "hisilicon,hi6210-i2s"
7 - reg: physical base address of the i2s controller unit and length of
9 - interrupts: should contain the i2s interrupt.
14 - "i2s-base"
25 Example for the hi6210 i2s controller:
27 i2s0: i2s@f7118000{
28 compatible = "hisilicon,hi6210-i2s";
29 reg = <0x0 0xf7118000 0x0 0x8000>; /* i2s unit */
33 clock-names = "dacodec", "i2s-base";
[all …]
A Dingenic,aic.yaml19 - ingenic,jz4740-i2s
20 - ingenic,jz4760-i2s
21 - ingenic,jz4770-i2s
22 - ingenic,jz4780-i2s
24 - const: ingenic,jz4725b-i2s
25 - const: ingenic,jz4740-i2s
46 - const: i2s
76 compatible = "ingenic,jz4740-i2s";
88 clock-names = "aic", "i2s", "ext", "pll half";
A Dnvidia,tegra30-i2s.txt4 - compatible : For Tegra30, must contain "nvidia,tegra30-i2s". For Tegra124,
5 must contain "nvidia,tegra124-i2s". Otherwise, must contain
6 "nvidia,<chip>-i2s" plus at least one of the above, where <chip> is
14 - i2s
20 i2s@70080300 {
21 compatible = "nvidia,tegra30-i2s";
26 reset-names = "i2s";
A Dnvidia,tegra210-i2s.yaml4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-i2s.yaml#
24 pattern: "^i2s@[0-9a-f]*$"
28 - const: nvidia,tegra210-i2s
31 - nvidia,tegra194-i2s
32 - nvidia,tegra186-i2s
33 - const: nvidia,tegra210-i2s
54 - const: i2s
103 i2s@702d1000 {
104 compatible = "nvidia,tegra210-i2s";
107 clock-names = "i2s";
A Drockchip-max98090.txt6 - rockchip,i2s-controller: The phandle of the Rockchip I2S controller that's
21 rockchip,i2s-controller = <&i2s>;
30 rockchip,i2s-controller = <&i2s>;
38 rockchip,i2s-controller = <&i2s>;
A Dsamsung-i2s.yaml4 $id: http://devicetree.org/schemas/sound/samsung-i2s.yaml#
16 samsung,s3c6410-i2s: for 8/16/24bit stereo I2S.
18 samsung,s5pv210-i2s: for 8/16/24bit multichannel (5.1) I2S with
22 samsung,exynos5420-i2s: for 8/16/24bit multichannel (5.1) I2S for
29 samsung,exynos7-i2s: with all the available features of Exynos5 I2S.
38 - samsung,s3c6410-i2s
39 - samsung,s5pv210-i2s
40 - samsung,exynos5420-i2s
41 - samsung,exynos7-i2s
139 i2s0: i2s@3830000 {
[all …]
A Drockchip,i2s-tdm.yaml4 $id: http://devicetree.org/schemas/sound/rockchip,i2s-tdm.yaml#
20 - rockchip,px30-i2s-tdm
21 - rockchip,rk1808-i2s-tdm
22 - rockchip,rk3308-i2s-tdm
23 - rockchip,rk3568-i2s-tdm
24 - rockchip,rv1126-i2s-tdm
101 rockchip,i2s-rx-route:
111 rockchip,i2s-tx-route:
116 rockchip,i2s-tx-route = <3> would mean sdo3 is sending to data0.
153 i2s@fe410000 {
[all …]

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