| /kernel/linux/linux-6.6/sound/soc/sof/ |
| D | ipc3-pcm.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
11 #include "ipc3-priv.h"
13 #include "sof-priv.h"
14 #include "sof-audio.h"
26 return -EINVAL; in sof_ipc3_pcm_hw_free()
28 if (!spcm->prepared[substream->stream]) in sof_ipc3_pcm_hw_free()
33 stream.comp_id = spcm->stream[substream->stream].comp_id; in sof_ipc3_pcm_hw_free()
36 return sof_ipc_tx_message_no_reply(sdev->ipc, &stream, sizeof(stream)); in sof_ipc3_pcm_hw_free()
46 struct sof_ipc_fw_version *v = &sdev->fw_ready.version; in sof_ipc3_pcm_hw_params()
47 struct snd_pcm_runtime *runtime = substream->runtime; in sof_ipc3_pcm_hw_params()
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| /kernel/linux/linux-6.6/sound/soc/codecs/ |
| D | hdmi-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
16 #include <sound/hdmi-codec.h>
21 #define HDMI_CODEC_CHMAP_IDX_UNKNOWN -1
59 { .channels = 2,
64 /* Channel maps for multi-channel playbacks, up to 8 n_ch */
66 { .channels = 2, /* CA_ID 0x00 */
68 { .channels = 4, /* CA_ID 0x01 */
71 { .channels = 4, /* CA_ID 0x02 */
74 { .channels = 4, /* CA_ID 0x03 */
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | hdmi-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
16 #include <sound/hdmi-codec.h>
21 #define HDMI_CODEC_CHMAP_IDX_UNKNOWN -1
64 { .channels = 2,
69 /* Channel maps for multi-channel playbacks, up to 8 n_ch */
71 { .channels = 2, /* CA_ID 0x00 */
73 { .channels = 4, /* CA_ID 0x01 */
76 { .channels = 4, /* CA_ID 0x02 */
79 { .channels = 4, /* CA_ID 0x03 */
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| /kernel/linux/linux-6.6/sound/soc/mediatek/mt7986/ |
| D | mt7986-dai-etdm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * MediaTek ALSA SoC Audio DAI eTDM Control
14 #include "mt7986-afe-common.h"
15 #include "mt7986-reg.h"
87 /* dai component */
117 /* dai ops */
119 struct snd_soc_dai *dai) in mtk_dai_etdm_startup() argument
121 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); in mtk_dai_etdm_startup()
122 struct mt7986_afe_private *afe_priv = afe->platform_priv; in mtk_dai_etdm_startup()
125 ret = clk_bulk_prepare_enable(afe_priv->num_clks, afe_priv->clks); in mtk_dai_etdm_startup()
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | audio-graph-port.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/audio-graph-port.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
15 port-base:
16 $ref: /schemas/graph.yaml#/$defs/port-base
18 convert-rate:
19 $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate
20 convert-channels:
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| D | simple-card.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/simple-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
14 frame-master:
15 description: Indicates dai-link frame master.
18 bitclock-master:
19 description: Indicates dai-link bit clock master
22 frame-inversion:
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| D | dai-params.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/dai-params.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Digital Audio Interface (DAI) Stream Parameters
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
16 dai-channels:
17 description: Number of audio channels used by DAI
22 dai-sample-format:
23 description: Audio sample format used by DAI
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| D | rockchip-i2s.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip-i2s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 The I2S bus (Inter-IC sound bus) is a serial link for digital
14 - Heiko Stuebner <heiko@sntech.de>
17 - $ref: dai-common.yaml#
22 - const: rockchip,rk3066-i2s
23 - items:
24 - enum:
[all …]
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| /kernel/linux/linux-6.6/sound/soc/sh/ |
| D | ssi.c | 1 // SPDX-License-Identifier: GPL-2.0
62 #define SSIREG(reg) (*(unsigned long *)(ssi->mmio + (reg)))
86 * track usage of the SSI; it is simplex-only so prevent attempts of
90 struct snd_soc_dai *dai) in ssi_startup() argument
92 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_startup()
93 if (ssi->inuse) { in ssi_startup()
95 return -EBUSY; in ssi_startup()
97 ssi->inuse = 1; in ssi_startup()
102 struct snd_soc_dai *dai) in ssi_shutdown() argument
104 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_shutdown()
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| /kernel/linux/linux-5.10/sound/soc/sh/ |
| D | ssi.c | 1 // SPDX-License-Identifier: GPL-2.0
62 #define SSIREG(reg) (*(unsigned long *)(ssi->mmio + (reg)))
86 * track usage of the SSI; it is simplex-only so prevent attempts of
90 struct snd_soc_dai *dai) in ssi_startup() argument
92 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_startup()
93 if (ssi->inuse) { in ssi_startup()
95 return -EBUSY; in ssi_startup()
97 ssi->inuse = 1; in ssi_startup()
102 struct snd_soc_dai *dai) in ssi_shutdown() argument
104 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_shutdown()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | simple-card.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/simple-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
14 frame-master:
15 description: Indicates dai-link frame master.
16 $ref: /schemas/types.yaml#/definitions/phandle-array
19 bitclock-master:
20 description: Indicates dai-link bit clock master
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| D | st,stm32-adfsdm.txt | 5 For details on DFSDM bindings refer to ../iio/adc/st,stm32-dfsdm-adc.txt
8 - compatible: "st,stm32h7-dfsdm-dai".
10 - #sound-dai-cells : Must be equal to 0
12 - io-channels : phandle to iio dfsdm instance node.
17 compatible = "audio-graph-card";
23 compatible = "st,stm32h7-dfsdm";
26 clock-names = "dfsdm";
27 #interrupt-cells = <1>;
28 #address-cells = <1>;
29 #size-cells = <0>;
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| /kernel/linux/linux-6.6/sound/soc/amd/acp/ |
| D | acp-pdm.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
22 #include <sound/soc-dai.h>
26 #define DRV_NAME "acp-pdm"
29 struct snd_soc_dai *dai) in acp_dmic_prepare() argument
31 struct acp_stream *stream = substream->runtime->private_data; in acp_dmic_prepare()
32 struct device *dev = dai->component->dev; in acp_dmic_prepare()
38 writel(PDM_CLK_FREQ_MASK, adata->acp_base + ACP_WOV_CLK_CTRL); in acp_dmic_prepare()
39 dmic_ctrl = readl(adata->acp_base + ACP_WOV_MISC_CTRL); in acp_dmic_prepare()
41 writel(dmic_ctrl, adata->acp_base + ACP_WOV_MISC_CTRL); in acp_dmic_prepare()
43 period_bytes = frames_to_bytes(substream->runtime, in acp_dmic_prepare()
[all …]
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| /kernel/linux/linux-5.10/sound/soc/sof/ |
| D | pcm.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
16 #include "sof-priv.h"
17 #include "sof-audio.h"
31 int stream = substream->stream; in create_page_table()
35 return -EINVAL; in create_page_table()
37 return snd_sof_create_page_table(component->dev, dmab, in create_page_table()
38 spcm->stream[stream].page_table.area, size); in create_page_table()
44 struct snd_soc_component *scomp = spcm->scomp; in sof_pcm_dsp_params()
51 dev_err(scomp->dev, "error: got wrong reply for PCM %d\n", in sof_pcm_dsp_params()
52 spcm->pcm.pcm_id); in sof_pcm_dsp_params()
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| /kernel/linux/linux-5.10/sound/soc/atmel/ |
| D | mchp-i2s-mcc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // Driver for Microchip I2S Multi-channel controller
28 * ---- I2S Controller Register map ----
74 * ---- Control Register (Write-only) ----
85 * ---- Mode Register A (Read/Write) ----
132 /* Number of TDM Channels - 1 */
135 ((((ch) - 1) << 13) & MCHP_I2SMCC_MRA_NBCHAN_MASK)
166 * ---- Mode Register B (Read/Write) ----
168 /* all enabled I2S left channels are filled first, then I2S right channels */
172 * channel, until all channels are filled
[all …]
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| /kernel/linux/linux-5.10/sound/soc/mediatek/mt8183/ |
| D | mt8183-dai-tdm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // MediaTek ALSA SoC Audio DAI TDM Control
10 #include "mt8183-afe-clk.h"
11 #include "mt8183-afe-common.h"
12 #include "mt8183-interconnection.h"
13 #include "mt8183-reg.h"
92 return snd_pcm_format_physical_width(format) - 1; in get_tdm_lrck_width()
113 static unsigned int get_tdm_ch_fixup(unsigned int channels) in get_tdm_ch_fixup() argument
115 if (channels > 4) in get_tdm_ch_fixup()
117 else if (channels > 2) in get_tdm_ch_fixup()
[all …]
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| /kernel/linux/linux-6.6/sound/soc/mediatek/mt8183/ |
| D | mt8183-dai-tdm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // MediaTek ALSA SoC Audio DAI TDM Control
10 #include "mt8183-afe-clk.h"
11 #include "mt8183-afe-common.h"
12 #include "mt8183-interconnection.h"
13 #include "mt8183-reg.h"
92 return snd_pcm_format_physical_width(format) - 1; in get_tdm_lrck_width()
113 static unsigned int get_tdm_ch_fixup(unsigned int channels) in get_tdm_ch_fixup() argument
115 if (channels > 4) in get_tdm_ch_fixup()
117 else if (channels > 2) in get_tdm_ch_fixup()
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/st,stm32-dfsdm-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
11 - Olivier Moysan <olivier.moysan@foss.st.com>
14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
17 - Sigma delta modulators (motor control, metering...)
18 - PDM microphones (audio digital microphone)
28 - st,stm32h7-dfsdm
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| /kernel/linux/linux-6.6/sound/soc/mediatek/mt8186/ |
| D | mt8186-dai-tdm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // MediaTek ALSA SoC Audio DAI TDM Control
11 #include "mt8186-afe-clk.h"
12 #include "mt8186-afe-common.h"
13 #include "mt8186-afe-gpio.h"
14 #include "mt8186-interconnection.h"
65 return snd_pcm_format_physical_width(format) - 1; in get_tdm_lrck_width()
68 static unsigned int get_tdm_ch_fixup(unsigned int channels) in get_tdm_ch_fixup() argument
70 if (channels > 4) in get_tdm_ch_fixup()
72 else if (channels > 2) in get_tdm_ch_fixup()
[all …]
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| /kernel/linux/linux-6.6/sound/soc/sunxi/ |
| D | sun4i-i2s.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Maxime Ripard <maxime.ripard@free-electrons.com>
22 #include <sound/soc-dai.h>
85 #define SUN4I_I2S_CHAN_SEL(num_chan) (((num_chan) - 1) << 0)
93 /* Defines required for sun8i-h3 support */
106 #define SUN8I_I2S_FMT0_LRCK_PERIOD(period) ((period - 1) << 8)
119 #define SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM(chan) ((chan - 1) << 4)
121 #define SUN8I_I2S_CHAN_CFG_TX_SLOT_NUM(chan) (chan - 1)
128 #define SUN8I_I2S_TX_CHAN_EN(num_chan) (((1 << num_chan) - 1) << 4)
133 /* Defines required for sun50i-h6 support */
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| /kernel/linux/linux-6.6/sound/soc/mediatek/mt8192/ |
| D | mt8192-dai-tdm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // MediaTek ALSA SoC Audio DAI TDM Control
11 #include "mt8192-afe-clk.h"
12 #include "mt8192-afe-common.h"
13 #include "mt8192-afe-gpio.h"
14 #include "mt8192-interconnection.h"
84 return snd_pcm_format_physical_width(format) - 1; in get_tdm_lrck_width()
105 static unsigned int get_tdm_ch_fixup(unsigned int channels) in get_tdm_ch_fixup() argument
107 if (channels > 4) in get_tdm_ch_fixup()
109 else if (channels > 2) in get_tdm_ch_fixup()
[all …]
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| /kernel/linux/linux-5.10/sound/soc/ti/ |
| D | omap-mcpdm.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-mcpdm.c -- OMAP ALSA SoC DAI driver using McPDM port
5 * Copyright (C) 2009 - 2011 Texas Instruments
30 #include "omap-mcpdm.h"
31 #include "sdma-pcm.h"
51 /* McPDM dn offsets for rx1, and 2 channels */
69 writel_relaxed(val, mcpdm->io_base + reg); in omap_mcpdm_write()
74 return readl_relaxed(mcpdm->io_base + reg); in omap_mcpdm_read()
80 dev_dbg(mcpdm->dev, "***********************\n"); in omap_mcpdm_reg_dump()
81 dev_dbg(mcpdm->dev, "IRQSTATUS_RAW: 0x%04x\n", in omap_mcpdm_reg_dump()
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| /kernel/linux/linux-6.6/sound/soc/ti/ |
| D | omap-mcpdm.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-mcpdm.c -- OMAP ALSA SoC DAI driver using McPDM port
5 * Copyright (C) 2009 - 2011 Texas Instruments
30 #include "omap-mcpdm.h"
31 #include "sdma-pcm.h"
51 /* McPDM dn offsets for rx1, and 2 channels */
69 writel_relaxed(val, mcpdm->io_base + reg); in omap_mcpdm_write()
74 return readl_relaxed(mcpdm->io_base + reg); in omap_mcpdm_read()
80 dev_dbg(mcpdm->dev, "***********************\n"); in omap_mcpdm_reg_dump()
81 dev_dbg(mcpdm->dev, "IRQSTATUS_RAW: 0x%04x\n", in omap_mcpdm_reg_dump()
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| /kernel/linux/linux-6.6/sound/soc/mediatek/mt8195/ |
| D | mt8195-dai-etdm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * MediaTek ALSA SoC Audio DAI eTDM Control
14 #include "mt8195-afe-clk.h"
15 #include "mt8195-afe-common.h"
16 #include "mt8195-reg.h"
115 int cowork_source_id; //dai id
117 int cowork_slv_id[MT8195_AFE_IO_ETDM_NUM - 1]; //dai_id
180 return -EINVAL; in get_etdm_fs_timing()
183 static unsigned int get_etdm_ch_fixup(unsigned int channels) in get_etdm_ch_fixup() argument
185 if (channels > 16) in get_etdm_ch_fixup()
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| /kernel/linux/linux-6.6/sound/soc/atmel/ |
| D | mchp-i2s-mcc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // Driver for Microchip I2S Multi-channel controller
29 * ---- I2S Controller Register map ----
75 * ---- Control Register (Write-only) ----
86 * ---- Mode Register A (Read/Write) ----
135 /* Number of TDM Channels - 1 */
138 ((((ch) - 1) << 13) & MCHP_I2SMCC_MRA_NBCHAN_MASK)
169 * ---- Mode Register B (Read/Write) ----
171 /* all enabled I2S left channels are filled first, then I2S right channels */
175 * channel, until all channels are filled
[all …]
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