Searched +full:dai +full:- +full:tdm +full:- +full:slot +full:- +full:width (Results 1 – 25 of 75) sorted by relevance
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1 TDM slot:3 This specifies audio DAI's TDM slot.5 TDM slot properties:6 dai-tdm-slot-num : Number of slots in use.7 dai-tdm-slot-width : Width in bits for each slot.8 dai-tdm-slot-tx-mask : Transmit direction slot mask, optional9 dai-tdm-slot-rx-mask : Receive direction slot mask, optional12 dai-tdm-slot-num = <2>;13 dai-tdm-slot-width = <8>;14 dai-tdm-slot-tx-mask = <0 1>;[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/sound/fsl,qmc-audio.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Herve Codina <herve.codina@bootlin.com>15 It provides as many DAI as the number of QMC channel used.18 - $ref: dai-common.yaml#22 const: fsl,qmc-audio24 '#address-cells':26 '#size-cells':[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/sound/amlogic,axg-sound-card.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Jerome Brunet <jbrunet@baylibre.com>13 - $ref: sound-card-common.yaml#17 const: amlogic,axg-sound-card19 audio-aux-devs:20 $ref: /schemas/types.yaml#/definitions/phandle-array23 audio-widgets:[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/sound/imx-audio-card.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Shengjiu Wang <shengjiu.wang@nxp.com>13 - $ref: sound-card-common.yaml#18 - fsl,imx-audio-card21 ".*-dai-link$":23 Each subnode represents a dai link. Subnodes of each dai links would be29 link-name:[all …]
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-base18 convert-rate:19 $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate20 convert-channels:[all …]
1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>18 - qcom,q6afe-dais20 '#sound-dai-cells':23 '#address-cells':26 '#size-cells':31 '^dai@[0-9]+$':[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Herve Codina <herve.codina@bootlin.com>16 The time-slots used by the codec must be set and so, the properties17 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and18 'dai-tdm-slot-rx-mask' must be present in the ALSA sound card node for19 sub-nodes that involve the codec. The codec uses one 8bit time-slot per21 'dai-tdm-tdm-slot-with' must be set to 8.26 - $ref: /schemas/spi/spi-peripheral-props.yaml#[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Herve Codina <herve.codina@bootlin.com>13 The Infineon PEB2466 codec is a programmable DSP-based four channels codec16 The time-slots used by the codec must be set and so, the properties17 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and18 'dai-tdm-slot-rx-mask' must be present in the sound card node for sub-nodes19 that involve the codec. The codec uses one 8bit time-slot per channel.20 'dai-tdm-tdm-slot-with' must be set to 8.[all …]
3 The sti ASoC Sound Card can be used, for all sti SoCs using internal sti-sas8 Documentation/devicetree/bindings/sound/simple-card.yaml.10 1) sti-uniperiph-dai: audio dai device.11 ---------------------------------------14 - compatible: "st,stih407-uni-player-hdmi", "st,stih407-uni-player-pcm-out",15 "st,stih407-uni-player-dac", "st,stih407-uni-player-spdif",16 "st,stih407-uni-reader-pcm_in", "st,stih407-uni-reader-hdmi",18 - st,syscfg: phandle to boot-device system configuration registers20 - clock-names: name of the clocks listed in clocks property in the same order22 - reg: CPU DAI IP Base address and size entries, listed in same[all …]
1 # SPDX-License-Identifier: GPL-2.03 ---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 master22 frame-inversion:[all …]
1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)11 #include <sound/soc-dai.h>13 #include "axg-tdm.h"35 int axg_tdm_set_tdm_slots(struct snd_soc_dai *dai, u32 *tx_mask, in axg_tdm_set_tdm_slots() argument39 struct axg_tdm_iface *iface = snd_soc_dai_get_drvdata(dai); in axg_tdm_set_tdm_slots()40 struct axg_tdm_stream *tx = snd_soc_dai_dma_data_get_playback(dai); in axg_tdm_set_tdm_slots()41 struct axg_tdm_stream *rx = snd_soc_dai_dma_data_get_capture(dai); in axg_tdm_set_tdm_slots()48 /* We should at least have a slot for a valid interface */ in axg_tdm_set_tdm_slots()50 dev_err(dai->dev, "interface has no slot\n"); in axg_tdm_set_tdm_slots()51 return -EINVAL; in axg_tdm_set_tdm_slots()[all …]
1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)9 #include <sound/soc-dai.h>11 #include "axg-tdm.h"12 #include "meson-card.h"30 * Those will be over-written by the CPU side of the link44 struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card); in axg_card_tdm_be_hw_params()46 (struct axg_dai_link_tdm_data *)priv->link_data[rtd->num]; in axg_card_tdm_be_hw_params()48 return meson_card_i2s_set_sysclk(substream, params, be->mclk_fs); in axg_card_tdm_be_hw_params()57 struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card); in axg_card_tdm_dai_init()59 (struct axg_dai_link_tdm_data *)priv->link_data[rtd->num]; in axg_card_tdm_dai_init()[all …]
1 // SPDX-License-Identifier: GPL-2.0+3 // soc-util.c -- ALSA SoC Audio Layer utility functions57 * snd_soc_tdm_params_to_bclk - calculate bclk from params and tdm slot info.59 * Calculate the bclk from the params sample rate, the tdm slot count and the60 * tdm slot width. Optionally round-up the slot count to a given multiple.63 * If tdm_width == 0: use params_width() as the slot width.64 * If tdm_slots == 0: use params_channels() as the slot count.66 * If slot_multiple > 1 the slot count (or params_channels() if tdm_slots == 0)75 * @tdm_width: Width in bits of the tdm slots. Must be >= 0.76 * @tdm_slots: Number of tdm slots per frame. Must be >= 0.[all …]
1 // SPDX-License-Identifier: GPL-2.03 // soc-dai.c10 #include <sound/soc-dai.h>11 #include <sound/soc-link.h>13 #define soc_dai_ret(dai, ret) _soc_dai_ret(dai, __func__, ret) argument14 static inline int _soc_dai_ret(struct snd_soc_dai *dai, in _soc_dai_ret() argument23 case -EPROBE_DEFER: in _soc_dai_ret()24 case -ENOTSUPP: in _soc_dai_ret()27 dev_err(dai->dev, in _soc_dai_ret()29 func, dai->name, ret); in _soc_dai_ret()[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)6 /dts-v1/;8 #include "meson-g12a.dtsi"9 #include <dt-bindings/gpio/meson-g12a-gpio.h>10 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>21 stdout-path = "serial0:115200n8";29 cvbs-connector {31 compatible = "composite-video-connector";35 remote-endpoint = <&cvbs_vdac_out>;40 hdmi-connector {[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)7 #include "meson-g12b-odroid.dtsi"14 dio2133: audio-amplifier-0 {15 compatible = "simple-audio-amplifier";16 enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;17 VCC-supply = <&vcc_5v>;18 sound-name-prefix = "U19";22 hub_5v: regulator-hub_5v {23 compatible = "regulator-fixed";24 regulator-name = "HUB_5V";[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)6 /dts-v1/;8 #include "meson-g12a.dtsi"9 #include <dt-bindings/gpio/gpio.h>10 #include <dt-bindings/input/input.h>11 #include <dt-bindings/gpio/meson-g12a-gpio.h>12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>19 compatible = "adc-keys";20 io-channels = <&saradc 0>;21 io-channel-names = "buttons";[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)6 /dts-v1/;8 #include "meson-g12a.dtsi"9 #include <dt-bindings/gpio/gpio.h>10 #include <dt-bindings/gpio/meson-g12a-gpio.h>11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>14 compatible = "amediatech,x96-max", "amlogic,g12a";22 spdif_dit: audio-codec-1 {23 #sound-dai-cells = <0>;24 compatible = "linux,spdif-dit";[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)8 #include <dt-bindings/input/input.h>9 #include <dt-bindings/leds/common.h>10 #include <dt-bindings/gpio/meson-g12a-gpio.h>11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>22 stdout-path = "serial0:115200n8";30 adc-keys {31 compatible = "adc-keys";32 io-channels = <&saradc 2>;33 io-channel-names = "buttons";[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)6 /dts-v1/;8 #include "meson-sm1.dtsi"9 #include <dt-bindings/gpio/gpio.h>10 #include <dt-bindings/input/input.h>11 #include <dt-bindings/gpio/meson-g12a-gpio.h>12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>23 mono_dac: audio-codec-0 {25 #sound-dai-cells = <0>;26 sound-name-prefix = "U16";[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)8 #include <dt-bindings/input/input.h>9 #include <dt-bindings/leds/common.h>10 #include <dt-bindings/gpio/meson-g12a-gpio.h>11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>21 stdout-path = "serial0:115200n8";29 adc-keys {30 compatible = "adc-keys";31 io-channels = <&saradc 2>;32 io-channel-names = "buttons";[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)10 /dts-v1/;12 #include "meson-g12b-a311d.dtsi"13 #include <dt-bindings/input/input.h>14 #include <dt-bindings/leds/common.h>15 #include <dt-bindings/gpio/meson-g12a-gpio.h>16 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>28 stdout-path = "serial0:115200n8";36 gpio-keys-polled {37 compatible = "gpio-keys-polled";[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)6 #include "meson-sm1.dtsi"7 #include <dt-bindings/gpio/meson-g12a-gpio.h>8 #include <dt-bindings/leds/common.h>9 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>18 stdout-path = "serial0:115200n8";26 emmc_pwrseq: emmc-pwrseq {27 compatible = "mmc-pwrseq-emmc";28 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;31 tflash_vdd: regulator-tflash_vdd {[all …]
1 // SPDX-License-Identifier: GPL-2.0+2 // Copyright 2017-2021 NXP15 #include <sound/soc-dapm.h>32 * Mapping LRCK fs and frame width, table 3 & 4 in datasheet46 * Mapping TDM mode and frame width55 * struct imx_card_plat_data - specific info for codecs58 * @tdm_fs_mul: ratio of mclk/fs for tdm mode60 * @support_tdm_rates: supported sample rate for tdm mode62 * @support_tdm_channels: supported channels for tdm mode89 * struct dai_link_data - specific info for dai link[all …]
1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause3 * Copyright (C) 2019-2020 Marek Vasut <marex@denx.de>6 #include <dt-bindings/input/input.h>7 #include <dt-bindings/pwm/pwm.h>17 stdout-path = "serial0:115200n8";20 clk_ext_audio_codec: clock-codec {21 compatible = "fixed-clock";22 #clock-cells = <0>;23 clock-frequency = <24000000>;26 display_bl: display-bl {[all …]
