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/linux/sound/soc/fsl/
H A 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
82 * struct fsl_asoc_card_priv - Freescale Generic ASOC card private data
92 * @sample_format: Current sample format
93 * @asrc_rate: ASRC sample rate used by Back-Ends
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H A Dfsl_asrc_m2m.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
4 // Copyright (C) 2019-2024 NXP
6 // Freescale ASRC Memory to Memory (M2M) driver
8 #include <linux/dma/imx-dma.h>
9 #include <linux/dma-buf.h>
10 #include <linux/dma-mapping.h>
35 complete(&pair->complete[IN]); in asrc_input_dma_callback()
43 complete(&pair->complete[OUT]); in asrc_output_dma_callback()
54 struct fsl_asrc *asrc = pair->asrc; in asrc_read_last_fifo() local
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H A 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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H A Dimx-card.c1 // SPDX-License-Identifier: GPL-2.0+
2 // Copyright 2017-2021 NXP
14 #include <sound/soc-dapm.h>
56 * struct imx_card_plat_data - specific info for codecs
90 * struct dai_link_data - specific info for dai link
105 * struct imx_card_data - platform device data
112 * @asrc_rate: asrc rates
113 * @asrc_format: asrc format
144 * Table 13 - Audio Interface Format
155 * Table 7 - mapping multiplier and speed mode
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/linux/sound/soc/sof/
H A Dipc4-topology.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
14 #include <sound/intel-nhlt.h>
15 #include "sof-priv.h"
16 #include "sof-audio.h"
17 #include "ipc4-priv.h"
18 #include "ipc4-topology.h"
179 /* ASRC */
196 [SOF_IN_AUDIO_FORMAT_TOKENS] = {"IPC4 Input Audio format tokens",
198 [SOF_OUT_AUDIO_FORMAT_TOKENS] = {"IPC4 Output Audio format tokens",
204 [SOF_AUDIO_FMT_NUM_TOKENS] = {"IPC4 Audio format number tokens",
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H A 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"
138 /* ASRC */
271 offsetof(struct sof_ipc_dai_mtk_afe_params, format)},
334 [SOF_ASRC_TOKENS] = {"ASRC tokens", asrc_tokens, ARRAY_SIZE(asrc_tokens)},
354 * sof_comp_alloc - allocate and initialize buffer for a new component
367 size_t ext_size = sizeof(swidget->uuid); in sof_comp_alloc()
369 /* only non-zero UUID is valid */ in sof_comp_alloc()
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H A Dipc4-topology.h1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
15 #define SOF_IPC4_FW_PAGE(x) ((((x) + BIT(12) - 1) & ~(BIT(12) - 1)) >> 12)
16 #define SOF_IPC4_FW_ROUNDUP(x) (((x) + BIT(6) - 1) & (~(BIT(6) - 1)))
22 * LL domain - Low latency domain
23 * DP domain - Data processing domain
80 * The base of multi-gateways. Multi-gateways addressing starts from
81 * ALH_MULTI_GTW_BASE and there are ALH_MULTI_GTW_COUNT multi-sources
82 * and ALH_MULTI_GTW_COUNT multi-sinks available.
84 * ALH_MULTI_GTW_BASE + ALH_MULTI_GTW_COUNT - 1.
108 * HD-A gateways.
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/linux/arch/arm64/boot/dts/freescale/
H A 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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H A Dimx8mn-beacon-baseboard.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 dmic_codec: dmic-codec {
8 compatible = "dmic-codec";
9 num-channels = <1>;
10 #sound-dai-cells = <0>;
14 compatible = "gpio-leds";
16 led-0 {
19 default-state = "off";
22 led-1 {
25 default-state = "off";
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/linux/sound/soc/codecs/
H A 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 INT
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H A 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()
751 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
752 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
819 regmap_write(rt5682->regmap, RT5682_RESET, 0); in rt5682_reset()
820 if (!rt5682->is_sdw) in rt5682_reset()
821 regmap_write(rt5682->regmap, RT5682_I2C_MODE, 1); in rt5682_reset()
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H A 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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H A 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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H A Drt5645.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5645.c -- RT5645 ALSA SoC audio codec driver
26 #include <sound/soc-dapm.h>
41 static unsigned int quirk = -1;
439 /* Some (package) variants have the headset-mic pin not-connected */
671 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
672 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
673 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
674 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
688 /* {-6, -4.5, -3, -1.5, 0, 0.82, 1.58, 2.28} dB */
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H A Drt5677.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * rt5677.h -- RT5677 ALSA SoC audio driver
20 /* I/O - Output */
22 /* I/O - Input */
25 /* I/O - SLIMBus */
31 /* I/O - ADC/DAC */
43 /* Mixer - D-D */
60 /* Mixer - PDM */
116 /* Format - ADC/DAC */
124 /* Function - Analog */
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H A Drt5670.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * rt5670.h -- RT5670 ALSA SoC audio driver
17 /* I/O - Output */
20 /* I/O - Input */
26 /* I/O - ADC/DAC/DMIC */
34 /* Mixer - D-D */
47 /* Mixer - PDM */
56 /* Mixer - ADC */
61 /* Mixer - DAC */
77 /* Format - ADC/DAC */
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H A Drt5645.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * rt5645.h -- RT5645 ALSA SoC audio driver
17 /* I/O - Output */
22 /* I/O - Input */
30 /* I/O - ADC/DAC/DMIC */
38 /* Mixer -
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/linux/sound/soc/mediatek/mt8186/
H A 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/sound/soc/intel/avs/
H A Dtopology.h1 /* SPDX-License-Identifier: GPL-2.0-only */
101 } asrc;
125 /* Specifies path behaviour during PCM ->trigger(START) command. */
181 /* Path format requirements. */
184 /* Condpath path-variant requirements. */
191 /* Path template path-variants management. */
100 } asrc; global() member
H A Dpath.c1 // SPDX-License-Identifier: GPL-2.0-only
18 /* Must be called with adev->comp_list_mutex held. */
24 list_for_each_entry(acomp, &adev->comp_list, node) in avs_path_find_tplg()
25 if (!strcmp(acomp->tplg->name, name)) in avs_path_find_tplg()
26 return acomp->tplg; in avs_path_find_tplg()
35 list_for_each_entry(mod, &ppl->mod_lis in avs_path_find_module()
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/linux/sound/soc/intel/boards/
H A Dcht_bsw_rt5645.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cht-bsw-rt5645.c - ASoc Machine driver for Intel Cherryview-based platforms
25 #include <sound/soc-acpi.h>
27 #include "../atom/sst-atom-controls.h"
28 #include "../common/soc-intel-quirks.h"
31 #define CHT_CODEC_DAI1 "rt5645-aif1"
32 #define CHT_CODEC_DAI2 "rt5645-aif2"
69 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
70 struct snd_soc_card *card = dapm->card; in platform_clock_control()
80 dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n"); in platform_clock_control()
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H A Dcht_bsw_rt5672.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cht_bsw_rt5672.c - ASoc Machine driver for Intel Cherryview-based platforms
22 #include <sound/soc-acpi.h>
24 #include "../atom/sst-atom-controls.h"
25 #include "../common/soc-intel-quirks.h"
30 #define CHT_CODEC_DAI "rt5670-aif1"
54 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
55 struct snd_soc_card *card = dapm->card; in platform_clock_control()
62 dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n"); in platform_clock_control()
63 return -EIO; in platform_clock_control()
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/linux/sound/soc/mediatek/mt8192/
H A Dmt8192-dai-i2s.c1 // SPDX-License-Identifier: GPL-2.0
13 #include "mt8192-afe-clk.h"
14 #include "mt8192-afe-common.h"
15 #include "mt8192-afe-gpio.h"
16 #include "mt8192-interconnection.h"
55 static unsigned int get_i2s_wlen(snd_pcm_format_t format) in get_i2s_wlen() argument
57 return snd_pcm_format_physical_width(format) <= 16 ? in get_i2s_wlen()
113 return -EINVAL; in get_i2s_id_by_name()
119 struct mt8192_afe_private *afe_priv = afe->platform_priv; in get_i2s_priv_by_name()
125 return afe_priv->dai_priv[dai_id]; in get_i2s_priv_by_name()
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/linux/sound/soc/intel/avs/boards/
H A Drt5640.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright(c) 2022-2025 Intel Corporation
14 #include <sound/soc-acpi.h>
19 #define RT5640_CODEC_DAI "rt5640-aif1"
52 struct snd_soc_card *card = runtime->card; in avs_rt5640_codec_init()
60 pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); in avs_rt5640_codec_init()
62 return -ENOME in avs_rt5640_codec_init()
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/linux/sound/soc/qcom/
H A Dsdm845.c1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/sound/qcom,q6afe.h>
15 #include <uapi/linux/input-event-codes.h>
65 struct sdm845_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card); in sdm845_slim_snd_hw_params()
73 substream->stream); in sdm845_slim_snd_hw_params()
74 if (sruntime != ERR_PTR(-ENOTSUPP)) in sdm845_slim_snd_hw_params()
75 pdata->sruntime[cpu_dai->id] = sruntime; in sdm845_slim_snd_hw_params()
80 if (ret != 0 && ret != -ENOTSUPP) { in sdm845_slim_snd_hw_params()
83 } else if (ret == -ENOTSUPP) { in sdm845_slim_snd_hw_params()
88 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) in sdm845_slim_snd_hw_params()
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