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/linux/sound/soc/ti/
H A Domap-dmic.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-dmic.c -- OMAP ASoC DMIC DAI driver
5 * Copyright (C) 2010 - 2011 Texas Instruments
30 #include "omap-dmic.h"
31 #include "sdma-pcm.h"
51 static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val) in omap_dmic_write() argument
53 writel_relaxed(val, dmic->io_base + reg); in omap_dmic_write()
56 static inline int omap_dmic_read(struct omap_dmic *dmic, u16 reg) in omap_dmic_read() argument
58 return readl_relaxed(dmic->io_base + reg); in omap_dmic_read()
61 static inline void omap_dmic_start(struct omap_dmic *dmic) in omap_dmic_start() argument
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H A Domap-abe-twl6040.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-abe-twl6040.c -- SoC audio for TI OMAP based boards with ABE and
20 #include "omap-dmic.h"
21 #include "omap-mcpdm.h"
26 DAILINK_COMP_ARRAY(COMP_CODEC("twl6040-codec",
27 "twl6040-legacy")),
32 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec",
33 "dmic-hifi")),
50 struct snd_soc_card *card = rtd->card; in omap_abe_hw_params()
52 int clk_id, freq; in omap_abe_hw_params() local
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/linux/Documentation/devicetree/bindings/sound/
H A Domap-abe-twl6040.txt4 - compatible: "ti,abe-twl6040"
5 - ti,model: Name of the sound card ( for example "SDP4430")
6 - ti,mclk-freq: MCLK frequency for HPPLL operation
7 - ti,mcpdm: phandle for the McPDM node
8 - ti,twl6040: phandle for the twl6040 core node
9 - ti,audio-routing: List of connections between audio components.
14 - ti,dmic: phandle for the OMAP dmic node if the machine have it connected
15 - ti,jack-detection: Need to be present if the board capable to detect jack
18 Available audio endpoints for the audio-routing table:
54 * DMic
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H A Dmaxim,max98090.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18 - $ref: dai-common.yaml#
23 - maxim,max98090
24 - maxim,max98091
31 - description: master clock
33 clock-names:
35 - const: mclk
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/linux/sound/soc/codecs/
H A Dmax9867.c1 // SPDX-License-Identifier: GPL-2.0
5 // Copyright 2013-2015 Maxim Integrated Products
6 // Copyright 2018 Ladislav Michl <ladis@linux-mips.org>
42 "Butterworth/8-24"
55 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in max9867_adc_dac_event()
71 max9867->adc_dac_active |= BIT(adc_dac); in max9867_adc_dac_event()
73 max9867->adc_dac_active &= ~BIT(adc_dac); in max9867_adc_dac_event()
86 ret = regmap_read(max9867->regmap, MAX9867_CODECFLTR, &reg); in max9867_filter_get()
88 return -EINVAL; in max9867_filter_get()
91 ucontrol->value.enumerated.item[0] = 1; in max9867_filter_get()
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H A Dmax98090.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98090.c -- MAX98090 ALSA SoC Audio driver
5 * Copyright 2011-2012 Maxim Integrated Products
279 /* Reset the codec by writing to this write-only reset register */ in max98090_reset()
280 ret = regmap_write(max98090->regmap, M98090_REG_SOFTWARE_RESET, in max98090_reset()
283 dev_err(max98090->component->dev, in max98090_reset()
300 -600, 600, 0);
303 0, 3, TLV_DB_SCALE_ITEM(-600, 300, 0),
308 static const DECLARE_TLV_DB_SCALE(max98090_av_tlv, -1200, 100, 0);
311 static const DECLARE_TLV_DB_SCALE(max98090_dv_tlv, -1500, 100, 0);
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H A Drt5514.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5514.c -- RT5514 ALSA SoC audio codec driver
24 #include <sound/soc-dapm.h>
31 #include "rt5514-spi.h"
120 regmap_write(rt5514->i2c_regmap, 0x18002000, 0x000010ec); in rt5514_enable_dsp_prepare()
122 regmap_write(rt5514->i2c_regmap, 0x18002200, 0x00028604); in rt5514_enable_dsp_prepare()
124 regmap_write(rt5514->i2c_regmap, 0xfafafafa, 0x00000001); in rt5514_enable_dsp_prepare()
125 /* mini-core reset */ in rt5514_enable_dsp_prepare()
126 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x0005514b); in rt5514_enable_dsp_prepare()
127 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x00055149); in rt5514_enable_dsp_prepare()
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H A Drt5660.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5660.c -- RT5660 ALSA SoC audio codec driver
24 #include <sound/soc-dapm.h>
296 static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
297 static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
298 static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
300 static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
342 * rt5660_set_dmic_clk - Set parameter of dmic.
352 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in rt5660_set_dmic_clk()
356 rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap, in rt5660_set_dmic_clk()
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H A Des8311.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * es8311.c -- es8311 ALSA SoC audio driver
38 static const DECLARE_TLV_DB_SCALE(es8311_adc_vol_tlv, -9550, 50, 0);
68 0, 1, TLV_DB_SCALE_ITEM(-3010, 600, 0),
69 2, 3, TLV_DB_SCALE_ITEM(-2060, 250, 0),
70 4, 5, TLV_DB_SCALE_ITEM(-1610, 160, 0),
71 6, 7, TLV_DB_SCALE_ITEM(-1320, 120, 0),
72 8, 9, TLV_DB_SCALE_ITEM(-1100, 90, 0),
73 10, 11, TLV_DB_SCALE_ITEM(-930, 80, 0),
74 12, 15, TLV_DB_SCALE_ITEM(-780, 60, 0),
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H A Dtscs454.c1 // SPDX-License-Identifier: GPL-2.0
2 // tscs454.c -- TSCS454 ALSA SoC Audio driver
21 #include <sound/soc-dapm.h>
50 pll->id = id; in pll_init()
51 mutex_init(&pll->lock); in pll_init()
66 aif->id = id; in aif_init()
85 cache[((norm_addrs[i] + 1) * COEFF_SIZE) - 1] = 0x40; in init_coeff_ram_cache()
90 init_coeff_ram_cache(ram->cache); in coeff_ram_init()
91 mutex_init(&ram->lock); in coeff_ram_init()
103 status->streams |= mask; in set_aif_status_active()
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H A Des8316.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * es8316.c -- es8316 ALSA SoC audio driver
6 * Authors: David Yang <yangxiaohua@everest-semi.com>,
21 #include <sound/soc-dapm.h>
50 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9600, 50, 1);
51 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9600, 50, 1);
52 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_max_gain_tlv, -650, 150, 0);
53 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_min_gain_tlv, -1200, 150, 0);
56 0, 10, TLV_DB_SCALE_ITEM(-1650, 150, 0),
57 11, 11, TLV_DB_SCALE_ITEM(-150, 0, 0),
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H A Drt286.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt286.c -- RT286 ALSA SoC audio codec driver
23 #include <sound/soc-dapm.h>
196 snd_soc_component_write(component, rt286->index_cache[i].reg, in rt286_index_sync()
197 rt286->index_cache[i].def); in rt286_index_sync()
223 if (!rt286->component) in rt286_jack_detect()
224 return -EINVAL; in rt286_jack_detect()
226 dapm = snd_soc_component_get_dapm(rt286->component); in rt286_jack_detect()
228 if (rt286->pdata.cbj_en) { in rt286_jack_detect()
229 regmap_read(rt286->regmap, RT286_GET_HP_SENSE, &buf); in rt286_jack_detect()
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H A Dmsm8916-wcd-digital.c1 // SPDX-License-Identifier: GPL-2.0
254 static const char *const cic_mux_text[] = { "AMIC", "DMIC" };
331 /* Digital Gain control -84 dB to +40 dB in 1 dB steps */
332 static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
334 /* Cutoff Freq for High Pass Filter at -3dB */
360 snd_soc_dapm_to_component(w->dapm); in msm8x16_wcd_codec_set_iir_gain()
365 if (w->shift == 0) in msm8x16_wcd_codec_set_iir_gain()
367 else if (w->shift == 1) in msm8x16_wcd_codec_set_iir_gain()
429 (struct wcd_iir_filter_ctl *)kcontrol->private_value; in msm8x16_wcd_get_iir_band_audio_mixer()
430 struct soc_bytes_ext *params = &ctl->bytes_ext; in msm8x16_wcd_get_iir_band_audio_mixer()
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H A Dcs42l73.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cs42l73.c -- CS42L73 ALSA Soc Audio driver
25 #include <sound/soc-dapm.h>
47 { 6, 0xF1 }, /* r06 - Power Ctl 1 */
48 { 7, 0xDF }, /* r07 - Power Ctl 2 */
49 { 8, 0x3F }, /* r08 - Power Ctl 3 */
50 { 9, 0x50 }, /* r09 - Charge Pump Freq */
51 { 10, 0x53 }, /* r0A - Output Load MicBias Short Detect */
52 { 11, 0x00 }, /* r0B - DMIC Master Clock Ctl */
53 { 12, 0x00 }, /* r0C - Aux PCM Ctl */
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H A Drt298.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt298.c -- RT298 ALSA SoC audio codec driver
23 #include <sound/soc-dapm.h>
200 snd_soc_component_write(component, rt298->index_cache[i].reg, in rt298_index_sync()
201 rt298->index_cache[i].def); in rt298_index_sync()
227 if (!rt298->component) in rt298_jack_detect()
228 return -EINVAL; in rt298_jack_detect()
230 dapm = snd_soc_component_get_dapm(rt298->component); in rt298_jack_detect()
232 if (rt298->pdata.cbj_en) { in rt298_jack_detect()
233 regmap_read(rt298->regmap, RT298_GET_HP_SENSE, &buf); in rt298_jack_detect()
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H A Drt5631.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5631.c -- RT5631 ALSA Soc Audio driver
22 #include <sound/soc-dapm.h>
68 * rt5631_write_index - write index register of 2nd layer
78 * rt5631_read_index - read index register of 2nd layer
169 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
170 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0);
171 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
189 ucontrol->value.integer.value[0] = rt5631->dmic_used_flag; in rt5631_dmic_get()
200 rt5631->dmic_used_flag = ucontrol->value.integer.value[0]; in rt5631_dmic_put()
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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);
361 SOC_SINGLE("DMIC ASRC Switch", RT5651_PLL_MODE_1,
369 * set_dmic_clk - Set parameter of dmic.
379 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in set_dmic_clk()
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H A Dtas2552.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * tas2552.c - ALSA SoC Texas Instruments TAS2552 Mono Audio Amplifier
5 * Copyright (C) 2014 - 2024 Texas Instruments Incorporated -
25 #include <sound/soc-dapm.h>
27 #include <sound/tas2552-plat.h>
28 #include <dt-bindings/sound/tas2552.h>
82 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in tas2552_post_event()
128 SND_SOC_DAPM_INPUT("DMIC")
138 {"ASI OUT", NULL, "DMIC"}
146 if (!tas2552->component) in tas2552_sw_shutdown()
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H A Drt5640.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver
27 #include <sound/soc-dapm.h>
340 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
341 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
342 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
343 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
451 * set_dmic_clk - Set parameter of dmic.
461 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in set_dmic_clk()
465 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, in set_dmic_clk()
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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 Drt5659.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5659.c -- RT5659/RT5658 ALSA SoC audio codec driver
25 #include <sound/soc-dapm.h>
1136 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2325, 75, 0);
1137 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
1138 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
1139 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
1140 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
1142 static const DECLARE_TLV_DB_SCALE(in_bst_tlv, -1200, 75, 0);
1249 * rt5659_headset_detect - Detect headset.
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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
827 return -EINVAL; in rt5668_sel_asrc_clk_src()
887 * rt5668_headset_detect - Detect headset.
922 rt5668->jack_type = SND_JACK_HEADSET; in rt5668_headset_detect()
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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 Dwm8995.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8995.c -- WM8995 ALSA SoC Audio driver
26 #include <sound/soc-dapm.h>
400 regcache_mark_dirty(wm8995->regmap); \
414 static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
415 static const DECLARE_TLV_DB_SCALE(in1lr_pga_tlv, -1650, 150, 0);
417 static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
420 "Differential", "Single-ended IN1LN", "Single-ended IN1LP"
427 "Differential", "Single-ended IN1RN", "Single-ended IN1RP"
495 dev_dbg(component->dev, "Class W source AIF2DAC\n"); in wm8995_update_class_w()
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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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