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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dfsl,easrc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP Asynchronous Sample Rate Converter (ASRC) Controller
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
18 - enum:
19 - fsl,imx8mn-easrc
20 - items:
21 - enum:
22 - fsl,imx8mp-easrc
[all …]
Dfsl,imx-asrc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/fsl,imx-asrc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Asynchronous Sample Rate Converter (ASRC) Controller
10 The Asynchronous Sample Rate Converter (ASRC) converts the sampling rate of
17 - Shawn Guo <shawnguo@kernel.org>
18 - Sascha Hauer <s.hauer@pengutronix.de>
23 - enum:
24 - fsl,imx35-asrc
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Dfsl-asoc-card.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/fsl-asoc-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Generic ASoC Sound Card with ASRC support
15 most of them have ASRC inside. And this is a specific feature that might
20 of the wide sample rates support through ASRC.
28 - Shengjiu Wang <shengjiu.wang@nxp.com>
33 - items:
34 - enum:
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Dimx-audio-card.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/imx-audio-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
13 - $ref: sound-card-common.yaml#
18 - fsl,imx-audio-card
21 ".*-dai-link$":
29 link-name:
30 description: Indicates dai-link name and PCM stream name.
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/linux-6.12.1/sound/soc/fsl/
Dfsl-asoc-card.c1 // SPDX-License-Identifier: GPL-2.0
3 // Freescale Generic ASoC Sound Card driver with ASRC
23 #include "imx-audmux.h"
33 #define DRIVER_NAME "fsl-asoc-card"
40 /* Default DAI format without Master and Slave flag */
44 * struct codec_priv - CODEC private data
62 * struct cpu_priv - CPU private data
80 * struct fsl_asoc_card_priv - Freescale Generic ASOC card private data
90 * @sample_format: Current sample format
91 * @asrc_rate: ASRC sample rate used by Back-Ends
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Dfsl_asrc.c1 // SPDX-License-Identifier: GPL-2.0
3 // Freescale ASRC ALSA SoC Digital Audio Interface (DAI) driver
11 #include <linux/dma-mapping.h>
14 #include <linux/dma/imx-dma.h>
26 dev_err(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
29 dev_dbg(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
32 dev_warn(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
159 * fsl_asrc_sel_proc - Select the pre-processing and post-processing options
162 * @pre_proc: return value for pre-processing option
163 * @post_proc: return value for post-processing option
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Dfsl_asrc_common.h1 /* SPDX-License-Identifier: GPL-2.0 */
15 ASRC_INVALID_PAIR = -1,
25 * fsl_asrc_pair: ASRC Pair common data
27 * @asrc: pointer to its parent module
39 struct fsl_asrc *asrc; member
55 * fsl_asrc: ASRC common data
67 * @channel_avail: non-occupied channel numbers
68 * @asrc_rate: default sample rate for ASoC Back-Ends
69 * @asrc_format: default sample format for ASoC Back-Ends
105 #define DRV_NAME "fsl-asrc-dai"
Dimx-card.c1 // SPDX-License-Identifier: GPL-2.0+
2 // Copyright 2017-2021 NXP
14 #include <sound/soc-dapm.h>
54 * struct imx_card_plat_data - specific info for codecs
88 * struct dai_link_data - specific info for dai link
103 * struct imx_card_data - platform device data
110 * @asrc_rate: asrc rates
111 * @asrc_format: asrc format
142 * Table 13 - Audio Interface Format
153 * Table 7 - mapping multiplier and speed mode
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Dfsl_easrc.c1 // SPDX-License-Identifier: GPL-2.0
7 #include <linux/dma-mapping.h>
32 #include "imx-pcm.h"
51 struct fsl_easrc_priv *easrc_priv = easrc->private; in fsl_easrc_iec958_put_bits()
53 (struct soc_mreg_control *)kcontrol->private_value; in fsl_easrc_iec958_put_bits()
54 unsigned int regval = ucontrol->value.integer.value[0]; in fsl_easrc_iec958_put_bits()
56 easrc_priv->bps_iec958[mc->regbase] = regval; in fsl_easrc_iec958_put_bits()
66 struct fsl_easrc_priv *easrc_priv = easrc->private; in fsl_easrc_iec958_get_bits()
68 (struct soc_mreg_control *)kcontrol->private_value; in fsl_easrc_iec958_get_bits()
70 ucontrol->value.enumerated.item[0] = easrc_priv->bps_iec958[mc->regbase]; in fsl_easrc_iec958_get_bits()
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/linux-6.12.1/arch/arm64/boot/dts/freescale/
Dimx8mn-bsh-smm-s2pro.dts1 // SPDX-License-Identifier: GPL-2.0+
7 /dts-v1/;
9 #include "imx8mn-bsh-smm-s2-common.dtsi"
10 #include <dt-bindings/sound/tlv320aic31xx.h>
14 compatible = "bsh,imx8mn-bsh-smm-s2pro", "fsl,imx8mn";
21 sound-tlv320aic31xx {
22 compatible = "fsl,imx-audio-tlv320aic31xx";
23 model = "tlv320aic31xx-hifi";
24 audio-cpu = <&sai3>;
25 audio-codec = <&tlv320dac3101>;
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/linux-6.12.1/sound/soc/sof/
Dipc3-topology.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
12 #include "sof-priv.h"
13 #include "sof-audio.h"
14 #include "ipc3-priv.h"
135 /* ASRC */
268 offsetof(struct sof_ipc_dai_mtk_afe_params, format)},
331 [SOF_ASRC_TOKENS] = {"ASRC tokens", asrc_tokens, ARRAY_SIZE(asrc_tokens)},
351 * sof_comp_alloc - allocate and initialize buffer for a new component
364 size_t ext_size = sizeof(swidget->uuid); in sof_comp_alloc()
366 /* only non-zero UUID is valid */ in sof_comp_alloc()
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/linux-6.12.1/Documentation/devicetree/bindings/dma/
Dfsl,imx-sdma.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/dma/fsl,imx-sdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Joy Zou <joy.zou@nxp.com>
13 - $ref: dma-controller.yaml#
18 - items:
19 - enum:
20 - fsl,imx50-sdma
21 - fsl,imx51-sdma
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/linux-6.12.1/sound/soc/codecs/
Dcs42l43.c1 // SPDX-License-Identifier: GPL-2.0
5 // Copyright (C) 2022-2023 Cirrus Logic, Inc. and
21 #include <linux/mfd/cs42l43-regs.h>
33 #include <sound/soc-component.h>
34 #include <sound/soc-dapm.h>
35 #include <sound/soc-dai.h>
83 { name_str, "ASRC INT1", "ASRC_INT1" }, \
84 { name_str, "ASRC INT2", "ASRC_INT2" }, \
85 { name_str, "ASRC INT3", "ASRC_INT3" }, \
86 { name_str, "ASRC INT4", "ASRC_INT4" }, \
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Drt5682.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // rt5682.c -- RT5682 ALSA SoC audio component driver
25 #include <sound/soc-dapm.h>
38 "LDO1-IN",
60 ret = regmap_multi_reg_write(rt5682->regmap, patch_list, in rt5682_apply_patch_list()
749 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
750 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
817 regmap_write(rt5682->regmap, RT5682_RESET, 0); in rt5682_reset()
818 if (!rt5682->is_sdw) in rt5682_reset()
819 regmap_write(rt5682->regmap, RT5682_I2C_MODE, 1); in rt5682_reset()
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Drt5670.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5670.c -- RT5670 ALSA SoC audio codec driver
25 #include <sound/soc-dapm.h>
31 #include "rt5670-dsp.h"
50 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
422 * rt5670_headset_detect - Detect headset.
457 rt5670->jack_type = SND_JACK_HEADSET; in rt5670_headset_detect()
464 rt5670->jack_type = SND_JACK_HEADPHONE; in rt5670_headset_detect()
471 rt5670->jack_type = 0; in rt5670_headset_detect()
476 return rt5670->jack_type; in rt5670_headset_detect()
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Drt5668.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5668.c -- RT5668B ALSA SoC audio component driver
26 #include <sound/soc-dapm.h>
746 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
747 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
748 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
803 * rt5668_sel_asrc_clk_src - select ASRC clock source for a set of filters
808 * The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5668 can
809 * only support standard 32fs or 64fs i2s format, ASRC should be enabled to
810 * support special i2s clock format such as Intel's 100fs(100 * sampling rate).
[all …]
Drt5677.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5677.c -- RT5677 ALSA SoC audio codec driver
29 #include <sound/soc-dapm.h>
35 #include "rt5677-spi.h"
552 * rt5677_dsp_mode_i2c_write_addr - Write value to address on DSP mode.
563 struct snd_soc_component *component = rt5677->component; in rt5677_dsp_mode_i2c_write_addr()
566 mutex_lock(&rt5677->dsp_cmd_lock); in rt5677_dsp_mode_i2c_write_addr()
568 ret = regmap_write(rt5677->regmap_physical, RT5677_DSP_I2C_ADDR_MSB, in rt5677_dsp_mode_i2c_write_addr()
571 dev_err(component->dev, "Failed to set addr msb value: %d\n", ret); in rt5677_dsp_mode_i2c_write_addr()
575 ret = regmap_write(rt5677->regmap_physical, RT5677_DSP_I2C_ADDR_LSB, in rt5677_dsp_mode_i2c_write_addr()
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Drt5665.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5665.c -- RT5665/RT5658 ALSA SoC audio codec driver
26 #include <sound/soc-dapm.h>
887 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
888 static const DECLARE_TLV_DB_SCALE(mono_vol_tlv, -1400, 150, 0);
889 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
890 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
891 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
892 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
894 static const DECLARE_TLV_DB_SCALE(in_bst_tlv, -1200, 75, 0);
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Drt5682s.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // rt5682s.c -- RT5682I-VS ALSA SoC audio component driver
25 #include <sound/soc-dapm.h>
38 .dai_clk_names[RT5682S_DAI_WCLK_IDX] = "rt5682-dai-wclk",
39 .dai_clk_names[RT5682S_DAI_BCLK_IDX] = "rt5682-dai-bclk",
46 [RT5682S_SUPPLY_LDO1_IN] = "LDO1-IN",
69 ret = regmap_multi_reg_write(rt5682s->regmap, patch_list, ARRAY_SIZE(patch_list)); in rt5682s_apply_patch_list()
624 regmap_write(rt5682s->regmap, RT5682S_RESET, 0); in rt5682s_reset()
634 dev_dbg(component->dev, "%s btn_type=%x\n", __func__, btn_type); in rt5682s_button_detect()
651 mutex_lock(&rt5682s->sar_mutex); in rt5682s_sar_power_mode()
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/linux-6.12.1/sound/soc/mediatek/mt8186/
Dmt8186-dai-i2s.c1 // SPDX-License-Identifier: GPL-2.0
11 #include "mt8186-afe-clk.h"
12 #include "mt8186-afe-common.h"
13 #include "mt8186-afe-gpio.h"
14 #include "mt8186-interconnection.h"
54 static unsigned int get_i2s_wlen(snd_pcm_format_t format) in get_i2s_wlen() argument
56 return snd_pcm_format_physical_width(format) <= 16 ? in get_i2s_wlen()
88 return -EINVAL; in get_i2s_id_by_name()
94 struct mt8186_afe_private *afe_priv = afe->platform_priv; in get_i2s_priv_by_name()
100 return afe_priv->dai_priv[dai_id]; in get_i2s_priv_by_name()
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/linux-6.12.1/sound/soc/intel/avs/
Dtopology.h1 /* SPDX-License-Identifier: GPL-2.0-only */
93 } asrc; member
112 /* Specifies path behaviour during PCM ->trigger(START) command. */
164 /* Path format requirements. */
171 /* Path template path-variants management. */
/linux-6.12.1/sound/soc/mediatek/mt8365/
Dmt8365-dai-pcm.c1 // SPDX-License-Identifier: GPL-2.0
13 #include "mt8365-afe-clk.h"
14 #include "mt8365-afe-common.h"
20 unsigned int format; member
27 regmap_update_bits(afe->regmap, PCM_INTF_CON1, in mt8365_dai_enable_pcm1()
33 regmap_update_bits(afe->regmap, PCM_INTF_CON1, in mt8365_dai_disable_pcm1()
41 struct mt8365_afe_private *afe_priv = afe->platform_priv; in mt8365_dai_configure_pcm1()
42 struct mt8365_pcm_intf_data *pcm_priv = afe_priv->dai_priv[MT8365_AFE_IO_PCM1]; in mt8365_dai_configure_pcm1()
43 bool slave_mode = pcm_priv->slave_mode; in mt8365_dai_configure_pcm1()
44 bool lrck_inv = pcm_priv->lrck_inv; in mt8365_dai_configure_pcm1()
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/linux-6.12.1/include/uapi/sound/sof/
Dtokens.h1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
32 * Tokens - must match values in topology configurations
72 /* ASRC */
181 /* CAVS AUDIO FORMAT */
/linux-6.12.1/sound/soc/mediatek/mt8195/
Dmt8195-dai-pcm.c1 // SPDX-License-Identifier: GPL-2.0
12 #include "mt8195-afe-clk.h"
13 #include "mt8195-afe-common.h"
14 #include "mt8195-reg.h"
39 unsigned int format; member
60 return -EINVAL; in mtk_dai_pcm_mode()
122 struct snd_pcm_runtime * const runtime = substream->runtime; in mtk_dai_pcm_configure()
124 struct mt8195_afe_private *afe_priv = afe->platform_priv; in mtk_dai_pcm_configure()
130 unsigned int bit_width = dai->sample_bits; in mtk_dai_pcm_configure()
136 if (dai->id != MT8195_AFE_IO_PCM) in mtk_dai_pcm_configure()
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/linux-6.12.1/sound/soc/mediatek/mt8188/
Dmt8188-dai-pcm.c1 // SPDX-License-Identifier: GPL-2.0
8 * Chun-Chia Chiu <chun-chia.chiu@mediatek.com>
14 #include "mt8188-afe-clk.h"
15 #include "mt8188-afe-common.h"
16 #include "mt8188-reg.h"
41 unsigned int format; member
62 return -EINVAL; in mtk_dai_pcm_mode()
123 struct snd_pcm_runtime * const runtime = substream->runtime; in mtk_dai_pcm_configure()
125 struct mt8188_afe_private *afe_priv = afe->platform_priv; in mtk_dai_pcm_configure()
131 unsigned int bit_width = dai->sample_bits; in mtk_dai_pcm_configure()
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