| /kernel/linux/linux-5.10/sound/soc/fsl/ |
| D | fsl_asrc.c | 1 // 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/platform_data/dma-imx.h>
25 dev_err(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
28 dev_dbg(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
123 static bool fsl_asrc_divider_avail(int clk_rate, int rate, int *div) in fsl_asrc_divider_avail() argument
131 if (clk_rate == 0 || rate == 0) in fsl_asrc_divider_avail()
135 rem = do_div(n, rate); in fsl_asrc_divider_avail()
155 * fsl_asrc_sel_proc - Select the pre-processing and post-processing options
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| D | fsl-asoc-card.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // Freescale Generic ASoC Sound Card driver with ASRC
23 #include "imx-audmux.h"
38 * struct codec_priv - CODEC private data
39 * @mclk_freq: Clock rate of MCLK
52 * struct cpu_priv - CPU private data
68 * struct fsl_asoc_card_priv - Freescale Generic ASOC card private data
77 * @sample_rate: Current sample rate
79 * @asrc_rate: ASRC sample rate used by Back-Ends
80 * @asrc_format: ASRC sample format used by Back-Ends
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
7 tristate "Asynchronous Sample Rate Converter (ASRC) module support"
12 Say Y if you want to add Asynchronous Sample Rate Converter (ASRC)
14 This option is only useful for out-of-tree drivers since
15 in-tree drivers select it automatically.
25 This option is only useful for out-of-tree drivers since
26 in-tree drivers select it automatically.
35 This option is only useful for out-of-tree drivers since
36 in-tree drivers select it automatically.
53 This option is only useful for out-of-tree drivers since
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| D | fsl_easrc.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
10 #include <linux/platform_data/dma-imx.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 Control Input Access */
28 /* ASRC Datapath Processor Control Slot0 */
33 /* ASRC Datapath Processor Control Slot1 */
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| D | fsl_asrc_common.h | 1 /* 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"
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| D | fsl_easrc.c | 1 // 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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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | fsl,asrc.txt | 1 Freescale Asynchronous Sample Rate Converter (ASRC) Controller
3 The Asynchronous Sample Rate Converter (ASRC) converts the sampling rate of a
11 - compatible : Compatible list, should contain one of the following
13 "fsl,imx35-asrc",
14 "fsl,imx53-asrc",
15 "fsl,imx8qm-asrc",
16 "fsl,imx8qxp-asrc",
18 - reg : Offset and length of the register set for the device.
20 - interrupts : Contains the spdif interrupt.
22 - dmas : Generic dma devicetree binding as described in
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| D | fsl,easrc.yaml | 1 # 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>
17 const: fsl,imx8mn-easrc
27 - description: Peripheral clock
29 clock-names:
31 - const: mem
36 dma-names:
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| /kernel/linux/linux-5.10/include/sound/sof/ |
| D | topology.h | 1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
39 SOF_COMP_ASRC, /**< Asynchronous sample rate converter */
52 /* create new generic component - SOF_IPC_TPLG_COMP_NEW */
93 /* create new component buffer - SOF_IPC_TPLG_BUFFER_NEW */
102 /* generic component config data - must always be after struct sof_ipc_comp */
130 uint32_t type; /**< DAI type - SOF_DAI_ */
163 /* either source or sink rate must be non zero */
164 uint32_t source_rate; /**< source rate or 0 for variable */
165 uint32_t sink_rate; /**< sink rate or 0 for variable */
169 /* generic ASRC component */
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | rt5682.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 // rt5682.c -- RT5682 ALSA SoC audio component driver
26 #include <sound/soc-dapm.h>
54 ret = regmap_multi_reg_write(rt5682->regmap, patch_list, in rt5682_apply_patch_list()
743 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
744 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
811 regmap_write(rt5682->regmap, RT5682_RESET, 0); in rt5682_reset()
812 if (!rt5682->is_sdw) in rt5682_reset()
813 regmap_write(rt5682->regmap, RT5682_I2C_MODE, 1); in rt5682_reset()
818 * rt5682_sel_asrc_clk_src - select ASRC clock source for a set of filters
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| D | rt5670.c | 1 // 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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| D | rt5677.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5677.c -- RT5677 ALSA SoC audio codec driver
31 #include <sound/soc-dapm.h>
37 #include "rt5677-spi.h"
554 * rt5677_dsp_mode_i2c_write_addr - Write value to address on DSP mode.
565 struct snd_soc_component *component = rt5677->component; in rt5677_dsp_mode_i2c_write_addr()
568 mutex_lock(&rt5677->dsp_cmd_lock); in rt5677_dsp_mode_i2c_write_addr()
570 ret = regmap_write(rt5677->regmap_physical, RT5677_DSP_I2C_ADDR_MSB, in rt5677_dsp_mode_i2c_write_addr()
573 dev_err(component->dev, "Failed to set addr msb value: %d\n", ret); in rt5677_dsp_mode_i2c_write_addr()
577 ret = regmap_write(rt5677->regmap_physical, RT5677_DSP_I2C_ADDR_LSB, in rt5677_dsp_mode_i2c_write_addr()
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| D | rt5668.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5668.c -- RT5668B ALSA SoC audio component driver
27 #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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| D | rt5651.c | 1 // 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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| D | rt5645.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5645.c -- RT5645 ALSA SoC audio codec driver
27 #include <sound/soc-dapm.h>
41 static unsigned int quirk = -1;
638 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
639 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
640 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
641 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
655 /* {-6, -4.5, -3, -1.5, 0, 0.82, 1.58, 2.28} dB */
657 0, 4, TLV_DB_SCALE_ITEM(-600, 150, 0),
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| D | rt5514.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5514.c -- RT5514 ALSA SoC audio codec driver
25 #include <sound/soc-dapm.h>
32 #include "rt5514-spi.h"
121 regmap_write(rt5514->i2c_regmap, 0x18002000, 0x000010ec); in rt5514_enable_dsp_prepare()
123 regmap_write(rt5514->i2c_regmap, 0x18002200, 0x00028604); in rt5514_enable_dsp_prepare()
125 regmap_write(rt5514->i2c_regmap, 0xfafafafa, 0x00000001); in rt5514_enable_dsp_prepare()
126 /* mini-core reset */ in rt5514_enable_dsp_prepare()
127 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x0005514b); in rt5514_enable_dsp_prepare()
128 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x00055149); in rt5514_enable_dsp_prepare()
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| D | rt5665.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5665.c -- RT5665/RT5658 ALSA SoC audio codec driver
27 #include <sound/soc-dapm.h>
888 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
889 static const DECLARE_TLV_DB_SCALE(mono_vol_tlv, -1400, 150, 0);
890 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
891 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
892 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
893 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
895 static const DECLARE_TLV_DB_SCALE(in_bst_tlv, -1200, 75, 0);
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| D | rt5640.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver
28 #include <sound/soc-dapm.h>
341 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
342 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
343 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
344 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
452 * set_dmic_clk - Set parameter of dmic.
462 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in set_dmic_clk()
464 int idx, rate; in set_dmic_clk() local
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| /kernel/linux/linux-5.10/sound/soc/intel/boards/ |
| D | bdw-rt5677.c | 1 // SPDX-License-Identifier: GPL-2.0-only
18 #include <sound/soc-acpi.h>
30 struct snd_soc_dapm_context *dapm = w->dapm; in bdw_rt5677_event_hp()
31 struct snd_soc_card *card = dapm->card; in bdw_rt5677_event_hp()
37 gpiod_set_value_cansleep(bdw_rt5677->gpio_hp_en, in bdw_rt5677_event_hp()
104 .name = "plug-det",
110 .name = "mic-present",
130 { "plug-det-gpios", &plug_det_gpio, 1 },
131 { "mic-present-gpios", &mic_present_gpio, 1 },
132 { "headphone-enable-gpios", &headphone_enable_gpio, 1 },
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| D | bdw-rt5650.c | 1 // SPDX-License-Identifier: GPL-2.0-only
17 #include <sound/soc-acpi.h>
86 struct snd_interval *rate = hw_param_interval(params, in broadwell_ssp0_fixup() local
91 /* The ADSP will covert the FE rate to 48k, max 4-channels */ in broadwell_ssp0_fixup()
92 rate->min = rate->max = 48000; in broadwell_ssp0_fixup()
93 chan->min = 2; in broadwell_ssp0_fixup()
94 chan->max = 4; in broadwell_ssp0_fixup()
116 dev_err(rtd->dev, "can't set codec pll: %d\n", ret); in bdw_rt5650_hw_params()
122 * ASRC is enabled on AD and DA filters to ensure good audio quality. in bdw_rt5650_hw_params()
127 dev_err(rtd->dev, "can't set codec sysclk configuration\n"); in bdw_rt5650_hw_params()
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| D | cht_bsw_rt5672.c | 1 // 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"
28 #define CHT_CODEC_DAI "rt5670-aif1"
51 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
52 struct snd_soc_card *card = dapm->card; in platform_clock_control()
59 dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n"); in platform_clock_control()
60 return -EIO; in platform_clock_control()
64 if (ctx->mclk) { in platform_clock_control()
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| D | cht_bsw_rt5645.c | 1 // 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"
70 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
71 struct snd_soc_card *card = dapm->card; in platform_clock_control()
81 dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n"); in platform_clock_control()
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| /kernel/linux/patches/linux-5.10/imx8mm_patch/patches/ |
| D | 0009_linux_sound.patch | 7 Change-Id: Ic34341fbcce5e6d02fefc2acad4ea1058da94b66
9 diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c
11 --- a/sound/core/pcm_dmaengine.c
13 @@ -125,6 +125,8 @@ void snd_dmaengine_pcm_set_config_from_dai_data(
16 slave_config->slave_id = dma_data->slave_id;
17 + slave_config->peripheral_config = dma_data->peripheral_config;
18 + slave_config->peripheral_size = dma_data->peripheral_size;
22 diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
24 --- a/sound/soc/codecs/hdmi-codec.c
25 +++ b/sound/soc/codecs/hdmi-codec.c
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| /kernel/linux/linux-5.10/sound/soc/sof/ |
| D | topology.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
19 #include "sof-priv.h"
20 #include "sof-audio.h"
26 * from dB gain 20th root of 10 in Q1.16 fixed-point notation
29 /* 40th root of 10 in Q1.16 fixed-point notation*/
61 struct snd_soc_component *scomp = swidget->scomp; in ipc_pcm_params()
71 spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname); in ipc_pcm_params()
73 dev_err(scomp->dev, "error: cannot find PCM for %s\n", in ipc_pcm_params()
74 swidget->widget->name); in ipc_pcm_params()
75 return -EINVAL; in ipc_pcm_params()
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | imx6ul.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/clock/imx6ul-clock.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include "imx6ul-pinfunc.h"
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
55 #address-cells = <1>;
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