| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | fsl-sai.txt | 1 Freescale Synchronous Audio Interface (SAI).
3 The SAI is based on I2S module that used communicating with audio codecs,
10 - compatible : Compatible list, contains "fsl,vf610-sai",
11 "fsl,imx6sx-sai", "fsl,imx6ul-sai",
12 "fsl,imx7ulp-sai", "fsl,imx8mq-sai" or
13 "fsl,imx8qm-sai".
15 - reg : Offset and length of the register set for the device.
17 - clocks : Must contain an entry for each entry in clock-names.
19 - clock-names : Must include the "bus" for register access and
22 - dmas : Generic dma devicetree binding as described in
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | fsl,sai.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/fsl,sai.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Synchronous Audio Interface (SAI).
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
13 The SAI is based on I2S module that used communicating with audio codecs,
21 - items:
22 - enum:
23 - fsl,imx6ul-sai
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| /kernel/linux/linux-5.10/sound/soc/fsl/ |
| D | fsl_sai.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 // Freescale ALSA SoC Digital Audio Interface (SAI) driver.
5 // Copyright 2012-2015 Freescale Semiconductor, Inc.
21 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
24 #include "imx-pcm.h"
41 * fsl_sai_dir_is_synced - Check if stream is synced by the opposite stream
43 * SAI supports synchronous mode using bit/frame clocks of either Transmitter's
47 * @sai: SAI context
48 * @dir: stream direction
50 static inline bool fsl_sai_dir_is_synced(struct fsl_sai *sai, int dir) in fsl_sai_dir_is_synced() argument
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/freescale/ |
| D | imx8mp-verdin-dahlia.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
8 compatible = "simple-audio-card";
9 simple-audio-card,bitclock-master = <&codec_dai>;
10 simple-audio-card,format = "i2s";
11 simple-audio-card,frame-master = <&codec_dai>;
12 simple-audio-card,mclk-fs = <256>;
13 simple-audio-card,name = "imx8mp-wm8904";
14 simple-audio-card,routing =
21 simple-audio-card,widgets =
26 codec_dai: simple-audio-card,codec {
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| D | imx8mn-bsh-smm-s2pro.dts | 1 // 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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| D | imx8mn-beacon-kit.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
9 #include "imx8mn-beacon-som.dtsi"
10 #include "imx8mn-beacon-baseboard.dtsi"
14 compatible = "beacon,imx8mn-beacon-kit", "fsl,imx8mn";
17 stdout-path = &uart2;
21 compatible = "hdmi-connector";
26 remote-endpoint = <&adv7535_out>;
31 reg_hdmi: regulator-hdmi-dvdd {
32 compatible = "regulator-fixed";
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| D | imx8mm-beacon-kit.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
9 #include "imx8mm-beacon-som.dtsi"
10 #include "imx8mm-beacon-baseboard.dtsi"
14 compatible = "beacon,imx8mm-beacon-kit", "fsl,imx8mm";
17 stdout-path = &uart2;
21 compatible = "hdmi-connector";
26 remote-endpoint = <&adv7535_out>;
31 reg_hdmi: regulator-hdmi-dvdd {
32 compatible = "regulator-fixed";
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| D | imx8mm-prt8mm.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include <dt-bindings/usb/pd.h>
17 stdout-path = &uart4;
26 compatible = "gpio-leds";
27 pinctrl-names = "default";
28 pinctrl-0 = <&pinctrl_gpio_leds>;
30 debug-led0 {
33 linux,default-trigger = "heartbeat";
36 debug-led1 {
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| D | imx8mp-verdin-dev.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 reg_eth2phy: regulator-eth2phy {
8 compatible = "regulator-fixed";
9 enable-active-high;
11 off-on-delay-us = <500000>;
12 regulator-max-microvolt = <3300000>;
13 regulator-min-microvolt = <3300000>;
14 regulator-name = "+V3.3_ETH";
15 startup-delay-us = <200000>;
16 vin-supply = <®_3p3v>;
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| D | imx8mq-mnt-reform2.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright 2019-2021 MNT Research GmbH
8 /dts-v1/;
10 #include "imx8mq-nitrogen-som.dtsi"
14 compatible = "mntre,reform2", "boundary,imx8mq-nitrogen8m-som", "fsl,imx8mq";
15 chassis-type = "laptop";
18 compatible = "pwm-backlight";
19 pinctrl-names = "default";
20 pinctrl-0 = <&pinctrl_backlight>;
22 power-supply = <®_main_usb>;
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| D | imx8mp-msc-sm2s-ep1.dts | 1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include "imx8mp-msc-sm2s-14N0600E.dtsi"
9 #include <dt-bindings/clock/imx8mp-clock.h>
10 #include <dt-bindings/gpio/gpio.h>
13 model = "MSC SM2-MB-EP1 Carrier Board with SM2S-IMX8PLUS-QC6-14N0600E SoM";
14 compatible = "avnet,sm2s-imx8mp-14N0600E-ep1",
15 "avnet,sm2s-imx8mp-14N0600E", "avnet,sm2s-imx8mp",
18 reg_vcc_3v3_audio: 3v3-audio-regulator {
19 compatible = "regulator-fixed";
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| D | imx8mp-dhcom-pdk2.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 * DHCM-iMX8ML8-C160-R409-F1638-SPI16-GE-CAN2-SD-RTC-WBTA-ADC-T-RGB-CSI2-HS-I-01D2
7 * DHCOM PCB number: 660-100 or newer
8 * PDK2 PCB number: 516-400 or newer
11 /dts-v1/;
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/phy/phy-imx8-pcie.h>
15 #include "imx8mp-dhcom-som.dtsi"
19 compatible = "dh,imx8mp-dhcom-pdk2", "dh,imx8mp-dhcom-som",
23 stdout-path = &uart1;
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| D | imx8mn-beacon-baseboard.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 compatible = "gpio-leds";
10 led-0 {
13 default-state = "off";
16 led-1 {
19 default-state = "off";
22 led-2 {
25 default-state = "off";
28 led-3 {
29 pinctrl-names = "default";
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| D | imx8mp-dhcom-pdk3.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 * DHCM-iMX8ML8-C160-R409-F1638-SPI16-GE-CAN2-SD-RTC-WBTA-ADC-T-RGB-CSI2-HS-I-01D2
7 * DHCOM PCB number: 660-100 or newer
8 * PDK3 PCB number: 669-100 or newer
11 /dts-v1/;
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/phy/phy-imx8-pcie.h>
15 #include "imx8mp-dhcom-som.dtsi"
19 compatible = "dh,imx8mp-dhcom-pdk3", "dh,imx8mp-dhcom-som",
23 stdout-path = &uart1;
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| /kernel/linux/linux-6.6/sound/soc/fsl/ |
| D | fsl_sai.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 // Freescale ALSA SoC Digital Audio Interface (SAI) driver.
5 // Copyright 2012-2015 Freescale Semiconductor, Inc.
23 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
27 #include "imx-pcm.h"
45 * fsl_sai_dir_is_synced - Check if stream is synced by the opposite stream
47 * SAI supports synchronous mode using bit/frame clocks of either Transmitter's
51 * @sai: SAI context
52 * @dir: stream direction
54 static inline bool fsl_sai_dir_is_synced(struct fsl_sai *sai, int dir) in fsl_sai_dir_is_synced() argument
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| /kernel/linux/linux-6.6/sound/soc/codecs/ |
| D | ml26124.c | 1 // SPDX-License-Identifier: GPL-2.0-only
35 u32 mclk; member
43 u32 mclk; member
53 static const DECLARE_TLV_DB_SCALE(digital_tlv, -7150, 50, 0);
55 static const DECLARE_TLV_DB_SCALE(alclvl, -2250, 150, 0);
56 static const DECLARE_TLV_DB_SCALE(mingain, -1200, 600, 0);
57 static const DECLARE_TLV_DB_SCALE(maxgain, -675, 600, 0);
58 static const DECLARE_TLV_DB_SCALE(boost_vol, -1200, 75, 0);
60 static const char * const ml26124_companding[] = {"16bit PCM", "u-law",
61 "A-law"};
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | ml26124.c | 1 // SPDX-License-Identifier: GPL-2.0-only
35 u32 mclk; member
43 u32 mclk; member
53 static const DECLARE_TLV_DB_SCALE(digital_tlv, -7150, 50, 0);
55 static const DECLARE_TLV_DB_SCALE(alclvl, -2250, 150, 0);
56 static const DECLARE_TLV_DB_SCALE(mingain, -1200, 600, 0);
57 static const DECLARE_TLV_DB_SCALE(maxgain, -675, 600, 0);
58 static const DECLARE_TLV_DB_SCALE(boost_vol, -1200, 75, 0);
60 static const char * const ml26124_companding[] = {"16bit PCM", "u-law",
61 "A-law"};
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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/arch/arm64/boot/dts/freescale/ |
| D | imx8mm-beacon-baseboard.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 compatible = "gpio-leds";
13 default-state = "off";
19 default-state = "off";
25 default-state = "off";
29 pinctrl-names = "default";
30 pinctrl-0 = <&pinctrl_led3>;
33 linux,default-trigger = "heartbeat";
37 reg_audio: regulator-audio {
38 compatible = "regulator-fixed";
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/ |
| D | imx6ul-phytec-segin.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
8 model = "PHYTEC phyBOARD-Segin i.MX6 UltraLite";
9 compatible = "phytec,imx6ul-pbacd-10", "phytec,imx6ul-pcl063", "fsl,imx6ul";
16 reg_sound_1v8: regulator-1v8 {
17 compatible = "regulator-fixed";
18 regulator-name = "i2s-audio-1v8";
19 regulator-min-microvolt = <1800000>;
20 regulator-max-microvolt = <1800000>;
24 reg_sound_3v3: regulator-3v3 {
25 compatible = "regulator-fixed";
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| D | imx6ul-14x14-evk.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/media/video-interfaces.h>
9 stdout-path = &uart1;
17 backlight_display: backlight-display {
18 compatible = "pwm-backlight";
20 brightness-levels = <0 4 8 16 32 64 128 255>;
21 default-brightness-level = <6>;
26 reg_sd1_vmmc: regulator-sd1-vmmc {
27 compatible = "regulator-fixed";
28 regulator-name = "VSD_3V3";
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| D | mba6ulx.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 model = "TQ-Systems MBA6ULx Baseboard";
18 stdout-path = &uart1;
22 compatible = "pwm-backlight";
23 power-supply = <®_mba6ul_3v3>;
24 enable-gpios = <&expander_out0 4 GPIO_ACTIVE_HIGH>;
29 compatible = "gpio-beeper";
33 gpio_buttons: gpio-keys {
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | imx6ul-phytec-segin.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
8 model = "PHYTEC phyBOARD-Segin i.MX6 UltraLite";
9 compatible = "phytec,imx6ul-pbacd-10", "phytec,imx6ul-pcl063", "fsl,imx6ul";
16 reg_sound_1v8: regulator-1v8 {
17 compatible = "regulator-fixed";
18 regulator-name = "i2s-audio-1v8";
19 regulator-min-microvolt = <1800000>;
20 regulator-max-microvolt = <1800000>;
24 reg_sound_3v3: regulator-3v3 {
25 compatible = "regulator-fixed";
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| D | imx6ul-14x14-evk.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
7 stdout-path = &uart1;
15 backlight_display: backlight-display {
16 compatible = "pwm-backlight";
18 brightness-levels = <0 4 8 16 32 64 128 255>;
19 default-brightness-level = <6>;
24 reg_sd1_vmmc: regulator-sd1-vmmc {
25 compatible = "regulator-fixed";
26 regulator-name = "VSD_3V3";
27 regulator-min-microvolt = <3300000>;
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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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