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12

/linux/sound/soc/fsl/
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
127 fsl_asrc_divider_avail(int clk_rate,int rate,int * div) fsl_asrc_divider_avail() argument
217 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_request_pair() local
260 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_release_pair() local
285 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_set_watermarks() local
326 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_set_ideal_ratio() local
381 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_config_pair() local
584 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_start_pair() local
618 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_stop_pair() local
634 struct fsl_asrc *asrc = pair->asrc; fsl_asrc_get_dma_channel() local
646 struct fsl_asrc *asrc = snd_soc_dai_get_drvdata(dai); fsl_asrc_dai_startup() local
667 int rate[2], select_clk[2]; /* Array size 2 means IN and OUT */ fsl_asrc_select_clk() local
701 struct fsl_asrc *asrc = snd_soc_dai_get_drvdata(dai); fsl_asrc_dai_hw_params() local
707 unsigned int rate = params_rate(params); fsl_asrc_dai_hw_params() local
785 struct fsl_asrc *asrc = snd_soc_dai_get_drvdata(dai); fsl_asrc_dai_probe() local
975 fsl_asrc_init(struct fsl_asrc * asrc) fsl_asrc_init() argument
1013 struct fsl_asrc *asrc = (struct fsl_asrc *)dev_id; fsl_asrc_isr() local
1073 struct fsl_asrc *asrc; fsl_asrc_probe() local
1264 struct fsl_asrc *asrc = dev_get_drvdata(dev); fsl_asrc_runtime_resume() local
1339 struct fsl_asrc *asrc = dev_get_drvdata(dev); fsl_asrc_runtime_suspend() local
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
7 tristate "Asynchronous Sample Rate Converter (ASRC) module support"
15 Say Y if you want to add Asynchronous Sample Rate Converter (ASRC)
17 This option is only useful for out-of-tree drivers since
18 in-tree drivers select it automatically.
29 This option is only useful for out-of-tree drivers since
30 in-tree drivers select it automatically.
40 This option is only useful for out-of-tree drivers since
41 in-tree drivers select it automatically.
58 This option is only useful for out-of-tree drivers since
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H A Dfsl_easrc.h1 /* SPDX-License-Identifier: GPL-2.0 */
10 #include <linux/dma/imx-dma.h>
16 /* ASRC Input Write FIFO */
18 /* ASRC Output Read FIFO */
20 /* ASRC Context Control */
22 /* ASRC Context Control Extended 1 */
24 /* ASRC Context Control Extended 2 */
26 /* ASRC Contro
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H A Dfsl_asrc_common.h1 /* SPDX-License-Identifier: GPL-2.0 */
15 ASRC_INVALID_PAIR = -1,
25 * struct fsl_asrc_m2m_cap - capability data
30 * @rate_in: minimum rate
45 * fsl_asrc_pair: ASRC Pair common data
47 * @asrc: pointer to its parent module
59 * @rate: rate o
39 struct fsl_asrc *asrc; global() member
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/linux/Documentation/devicetree/bindings/sound/
H A 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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H A Dnvidia,tegra186-asrc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra186-asrc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Tegra186 ASRC
10 Asynchronous Sample Rate Converter (ASRC) converts the sampling frequency
12 wide range of sample rate ratios (freq_in/freq_out) from 1:24 to 24:1.
13 ASRC has two modes of operation. One where ratio can be programmed in SW
16 It supports sample rate conversions in the range of 8 to 192 kHz and
21 - Jon Hunter <jonathanh@nvidia.com>
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/linux/include/sound/sof/
H A Dtopology.h1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
39 SOF_COMP_ASRC, /**< Asynchronous sample rate converter */
53 /* create new generic component - SOF_IPC_TPLG_COMP_NEW */
95 /* create new component buffer - SOF_IPC_TPLG_BUFFER_NEW */
104 /* generic component config data - must always be after struct sof_ipc_comp */
132 uint32_t type; /**< DAI type - SOF_DAI_ */
167 /* either source or sink rate must be non zero */
168 uint32_t source_rate; /**< source rate or 0 for variable */
169 uint32_t sink_rate; /**< sink rate or 0 for variable */
173 /* generic ASRC component */
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/linux/sound/soc/codecs/
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, -652
2676 rt5682_wclk_round_rate(struct clk_hw * hw,unsigned long rate,unsigned long * parent_rate) rt5682_wclk_round_rate() argument
2699 rt5682_wclk_set_rate(struct clk_hw * hw,unsigned long rate,unsigned long parent_rate) rt5682_wclk_set_rate() argument
2780 rt5682_bclk_get_factor(unsigned long rate,unsigned long parent_rate) rt5682_bclk_get_factor() argument
2796 rt5682_bclk_round_rate(struct clk_hw * hw,unsigned long rate,unsigned long * parent_rate) rt5682_bclk_round_rate() argument
2819 rt5682_bclk_set_rate(struct clk_hw * hw,unsigned long rate,unsigned long parent_rate) rt5682_bclk_set_rate() argument
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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 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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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 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).
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H A Drt5651.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5651.c -- RT5651 ALSA SoC audio codec driver
23 #include <sound/soc-dapm.h>
287 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
288 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
289 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
290 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
356 /* ASRC */
357 SOC_SINGLE("IF1 ASRC Switch", RT5651_PLL_MODE_1,
359 SOC_SINGLE("IF2 ASRC Switch", RT5651_PLL_MODE_1,
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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;
438 /* Some (package) variants have the headset-mic pin not-connecte
882 int idx, rate; set_dmic_clk() local
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H A 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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/linux/sound/soc/tegra/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Tegra System-on-Chip"
83 Config to enable the Inter-IC Sound (I2S) Controller which
84 implements full-duplex and bidirectional and single direction
85 point-to-point serial interfaces. It can interface with I2S
99 tristate "Tegra186 ASRC module"
101 Config to enable the Asynchronous Sample Rate Converter (ASRC),
104 sample rate ratios (freq_in/freq_out) from 1:24 to 24:1.
105 ASRC has two modes of operation. One where ratio can be programmed
108 Say Y or M if you want to add support for Tegra186 ASRC module.
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/linux/sound/soc/sof/
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 */
194 offsetof(struct sof_ipc_dai_alh_params, rate)},
259 offsetof(struct sof_ipc_dai_hda_params, rate)},
267 offsetof(struct sof_ipc_dai_mtk_afe_params, rate)},
307 offsetof(struct sof_ipc_dai_acp_sdw_params, rate)},
334 [SOF_ASRC_TOKENS] = {"ASRC tokens", asrc_tokens, ARRAY_SIZE(asrc_tokens)},
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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 Dimx8-ss-audio.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2019 NXP
7 #include <dt-bindings/clock/imx8-clock.h>
8 #include <dt-bindings/clock/imx8-lpcg.h>
9 #include <dt-bindings/dma/fsl-edma.h>
10 #include <dt-bindings/firmware/imx/rsrc.h>
12 audio_ipg_clk: clock-audio-ipg {
13 compatible = "fixed-clock";
14 #clock-cells = <0>;
15 clock-frequency = <120000000>;
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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"
43 int rate; /* for determine which apll to use */ member
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()
120 i2s_priv = get_i2s_priv_by_name(afe, kcontrol->id.name); in mt8186_i2s_hd_get()
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/linux/sound/soc/intel/boards/
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
21 #include <sound/soc-acpi.h>
23 #include "../atom/sst-atom-controls.h"
24 #include "../common/soc-intel-quirks.h"
29 #define CHT_CODEC_DAI "rt5670-aif1"
53 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
54 struct snd_soc_card *card = dapm->card; in platform_clock_control()
61 dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n"); in platform_clock_control()
62 return -EIO; in platform_clock_control()
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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 Dsof_rt5682.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright(c) 2019-2020 Intel Corporation.
22 #include <sound/soc-acpi.h>
26 #include "../common/soc-intel-quirks.h"
31 /* Driver-specific board quirks: from bit 0 to 7 */
40 sof_rt5682_quirk = (unsigned long)id->driver_data; in sof_rt5682_quirk_cb()
57 DMI_MATCH(DMI_PRODUCT_NAME, "UP-CHT01"),
74 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98373_ALC5682I_I2S_UP4"),
86 DMI_MATCH(DMI_OEM_STRING, "AUDIO-ADL_MAX98373_ALC5682I_I2S"),
97 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S"),
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/linux/sound/soc/mediatek/mt8365/
H A Dmt8365-dai-pcm.c1 // SPDX-License-Identifier: GPL-2.0
13 #include "mt8365-afe-clk.h"
14 #include "mt8365-afe-common.h"
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()
45 bool bck_inv = pcm_priv->bck_inv; in mt8365_dai_configure_pcm1()
[all …]
/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"
45 int rate; /* for determine which apll to use */ member
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()
142 i2s_priv = get_i2s_priv_by_name(afe, kcontrol->id.name); in mt8192_i2s_hd_get()
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