| /kernel/linux/linux-6.6/sound/soc/generic/ |
| D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
2 snd-soc-simple-card-utils-objs := simple-card-utils.o
3 snd-soc-simple-card-objs := simple-card.o
4 snd-soc-audio-graph-card-objs := audio-graph-card.o
5 snd-soc-audio-graph-card2-objs := audio-graph-card2.o
6 snd-soc-audio-graph-card2-custom-sample-objs := audio-graph-card2-custom-sample.o
7 snd-soc-test-component-objs := test-component.o
9 obj-$(CONFIG_SND_SIMPLE_CARD_UTILS) += snd-soc-simple-card-utils.o
10 obj-$(CONFIG_SND_SIMPLE_CARD) += snd-soc-simple-card.o
11 obj-$(CONFIG_SND_AUDIO_GRAPH_CARD) += snd-soc-audio-graph-card.o
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 tristate "ASoC Simple sound card support"
9 This option enables generic simple sound card support
13 tristate "ASoC Audio Graph sound card support"
17 This option enables generic simple sound card support
18 with OF-graph DT bindings.
22 tristate "ASoC Audio Graph sound card2 support"
27 with OF-graph DT bindings.
30 tristate "ASoC Audio Graph Card2 base custom sample support"
33 This option enables Audio Graph Card2 base custom sample
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| D | audio-graph-card2-custom-sample.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // audio-graph-card2-custom-sample.c
27 static int custom_card_probe(struct snd_soc_card *card) in custom_card_probe() argument
29 struct asoc_simple_priv *simple_priv = snd_soc_card_get_drvdata(card); in custom_card_probe()
35 custom_priv->custom_params = 1; in custom_card_probe()
38 return asoc_graph_card_probe(card); in custom_card_probe()
54 struct snd_soc_card *card; in custom_hook_post() local
60 card = simple_priv_to_card(priv); in custom_hook_post()
61 card->probe = custom_card_probe; in custom_hook_post()
112 * audio-graph-card2 has many hooks for your customizing.
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| D | audio-graph-card.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // ASoC audio graph sound card support
8 // based on ${LINUX}/sound/soc/generic/simple-card.c
29 struct snd_soc_dapm_context *dapm = w->dapm; in graph_outdrv_event()
30 struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(dapm->card); in graph_outdrv_event()
34 gpiod_set_value_cansleep(priv->pa_gpio, 1); in graph_outdrv_event()
37 gpiod_set_value_cansleep(priv->pa_gpio, 0); in graph_outdrv_event()
40 return -EINVAL; in graph_outdrv_event()
62 if (dai && (dai->component->driver->pcm_construct || in soc_component_is_pcm()
63 (dai->driver->ops && dai->driver->ops->pcm_new))) in soc_component_is_pcm()
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| D | audio-graph-card2.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // ASoC Audio Graph Card2 support
8 // based on ${LINUX}/sound/soc/generic/audio-graph-card.c
28 bitclock-master;
30 frame-master;
42 sample0: left_j, bitclock-master, frame-master
43 sample1: i2s, bitclock-master
59 linux/sound/soc/soc-utils.c
60 linux/sound/soc/generic/test-component.c
63 Normal Audio-Graph
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | audio-graph-card.txt | 1 Audio Graph Card:
3 Audio Graph Card specifies audio DAI connections of SoC <-> codec.
5 see ${LINUX}/Documentation/devicetree/bindings/graph.txt
7 Basically, Audio Graph Card property is same as Simple Card.
8 see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.yaml
10 Below are same as Simple-Card.
12 - label
13 - widgets
14 - routing
15 - dai-format
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| D | renesas,rsnd.txt | 1 Renesas R-Car sound
7 Renesas R-Car and RZ/G sound is constructed from below modules
11 - SRC : Sampling Rate Converter
12 - CMD
13 - CTU : Channel Transfer Unit
14 - MIX : Mixer
15 - DVC : Digital Volume and Mute Function
25 Multi channel is supported by Multi-SSI, or TDM-SSI.
27 Multi-SSI : 6ch case, you can use stereo x 3 SSI
28 TDM-SSI : 6ch case, you can use TDM
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | audio-graph-card.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/audio-graph-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Audio Graph Card
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
13 - $ref: /schemas/sound/audio-graph.yaml#
18 - audio-graph-card
19 - audio-graph-scu-card
22 - compatible
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| D | nvidia,tegra-audio-graph-card.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-graph-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Audio Graph based Tegra sound card driver
10 This is based on generic audio graph card driver along with additional
15 - Jon Hunter <jonathanh@nvidia.com>
16 - Sameer Pujar <spujar@nvidia.com>
19 - $ref: audio-graph.yaml#
24 - nvidia,tegra210-audio-graph-card
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| 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#
7 title: Audio Graph Card 'port'
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
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| D | renesas,rsnd.txt | 1 Renesas R-Car sound
7 Renesas R-Car and RZ/G sound is constructed from below modules
11 - SRC : Sampling Rate Converter
12 - CMD
13 - CTU : Channel Transfer Unit
14 - MIX : Mixer
15 - DVC : Digital Volume and Mute Function
25 Multi channel is supported by Multi-SSI, or TDM-SSI.
27 Multi-SSI : 6ch case, you can use stereo x 3 SSI
28 TDM-SSI : 6ch case, you can use TDM
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/bridge/ |
| D | sil,sii9022.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Boris Brezillon <bbrezillon@kernel.org>
15 - items:
16 - enum:
17 - sil,sii9022-cpi # CEC Programming Interface
18 - sil,sii9022-tpi # Transmitter Programming Interface
19 - const: sil,sii9022
20 - const: sil,sii9022
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| /kernel/linux/linux-5.10/sound/soc/generic/ |
| D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
2 snd-soc-simple-card-utils-objs := simple-card-utils.o
3 snd-soc-simple-card-objs := simple-card.o
4 snd-soc-audio-graph-card-objs := audio-graph-card.o
6 obj-$(CONFIG_SND_SIMPLE_CARD_UTILS) += snd-soc-simple-card-utils.o
7 obj-$(CONFIG_SND_SIMPLE_CARD) += snd-soc-simple-card.o
8 obj-$(CONFIG_SND_AUDIO_GRAPH_CARD) += snd-soc-audio-graph-card.o
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 tristate "ASoC Simple sound card support"
9 This option enables generic simple sound card support
13 tristate "ASoC Audio Graph sound card support"
17 This option enables generic simple sound card support
18 with OF-graph DT bindings.
|
| D | audio-graph-card.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // ASoC audio graph sound card support
8 // based on ${LINUX}/sound/soc/generic/simple-card.c
25 #define PREFIX "audio-graph-card,"
31 struct snd_soc_dapm_context *dapm = w->dapm; in graph_outdrv_event()
32 struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(dapm->card); in graph_outdrv_event()
36 gpiod_set_value_cansleep(priv->pa_gpio, 1); in graph_outdrv_event()
39 gpiod_set_value_cansleep(priv->pa_gpio, 0); in graph_outdrv_event()
42 return -EINVAL; in graph_outdrv_event()
71 if (ret != -ENOTSUPP) in graph_get_dai_id()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/bridge/ |
| D | sii902x.txt | 4 - compatible: "sil,sii9022"
5 - reg: i2c address of the bridge
8 - interrupts: describe the interrupt line used to inform the host
10 - reset-gpios: OF device-tree gpio specification for RST_N pin.
11 - iovcc-supply: I/O Supply Voltage (1.8V or 3.3V)
12 - cvcc12-supply: Digital Core Supply Voltage (1.2V)
14 HDMI audio properties:
15 - #sound-dai-cells: <0> or <1>. <0> if only i2s or spdif pin
16 is wired, <1> if the both are wired. HDMI audio is
18 - sil,i2s-data-lanes: Array of up to 4 integers with values of 0-3
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| /kernel/linux/linux-6.6/sound/soc/tegra/ |
| D | tegra_audio_graph_card.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 // tegra_audio_graph_card.c - Audio Graph based Tegra Machine Driver
5 // Copyright (c) 2020-2021 NVIDIA CORPORATION. All rights reserved.
13 #include <sound/soc-dai.h>
42 /* Tegra audio chip data */
51 !dai->driver->ops || in need_clk_update()
52 !dai->driver->name) in need_clk_update()
55 if (strstr(dai->driver->name, "I2S") || in need_clk_update()
56 strstr(dai->driver->name, "DMIC") || in need_clk_update()
57 strstr(dai->driver->name, "DSPK")) in need_clk_update()
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/renesas/ |
| D | ulcb-audio-graph-card2.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree for ULCB + Audio Graph Card2
9 * (A) CPU0 <----> ak4613
10 * (B) CPU1 ----> HDMI
12 * (A) aplay -D plughw:0,0 xxx.wav
13 * (B) aplay -D plughw:0,1 xxx.wav
15 * (A) arecord -D plughw:0,0 xxx.wav
17 #include "ulcb-audio-graph-card.dtsi"
20 compatible = "audio-graph-card2";
22 /delete-property/ dais;
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| D | ulcb-kf.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
18 #clock-cells = <0>;
19 compatible = "gpio-mux-clock";
21 select-gpios = <&gpio_exp_75 13 GPIO_ACTIVE_HIGH>;
24 hdmi1-out {
25 compatible = "hdmi-connector";
30 remote-endpoint = <&adv7513_out>;
35 accel_3v3: regulator-acc-3v3 {
36 compatible = "regulator-fixed";
37 regulator-name = "accel-3v3";
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| D | ulcb.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car Gen3 ULCB board
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
13 model = "Renesas R-Car Gen3 ULCB board";
32 stdout-path = "serial0:115200n8";
35 audio_clkout: audio-clkout {
38 * but needed to avoid cs2000/rcar_sound probe dead-lock
40 compatible = "fixed-clock";
41 #clock-cells = <0>;
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| D | ulcb-audio-graph-card.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree for ULCB + Audio Graph Card
9 * (A) CPU0 <-----> ak4613
10 * (B) CPU1 -----> HDMI
12 * (A) aplay -D plughw:0,0 xxx.wav
13 * (B) aplay -D plughw:0,1 xxx.wav
15 * (A) arecord -D plughw:0,0 xxx.wav
20 compatible = "audio-graph-card";
21 label = "rcar-sound";
23 dais = <&rsnd_port0 /* (A) CPU0 <-> ak4613 */
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| D | ulcb-audio-graph-card-mix+split.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree for ULCB + Audio Graph Card (MIX)
12 * (A) CPU0 (2ch) <-----> (2ch) (X) ak4613 (MIX-0)
13 * (B) CPU1 (2ch) --/ (MIX-1)
15 * (A) aplay -D plughw:0,0 xxx.wav
16 * (B) aplay -D plughw:0,1 xxx.wav
18 * (A) arecord -D plughw:0,0 xxx.wav
23 compatible = "audio-graph-scu-card";
24 label = "rcar-sound";
38 #address-cells = <1>;
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| /kernel/linux/linux-5.10/sound/soc/atmel/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Atmel System-on-Chip"
8 to select the audio interfaces to support below.
31 in PDC mode configured using audio-graph-card in device-tree.
40 in DMA mode configured using audio-graph-card in device-tree.
43 tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
49 Say Y if you want to add support for SoC audio on WM8731-based
63 tristate "SoC Audio support for WM8731-based at91sam9x5 board"
69 Say Y if you want to add support for audio SoC on an
91 tristate "ASoC driver for the Axentia TSE-850"
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| /kernel/linux/linux-6.6/sound/soc/atmel/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Atmel System-on-Chip"
8 to select the audio interfaces to support below.
31 in PDC mode configured using audio-graph-card in device-tree.
40 in DMA mode configured using audio-graph-card in device-tree.
43 tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
49 Say Y if you want to add support for SoC audio on WM8731-based
63 tristate "SoC Audio support for WM8731-based at91sam9x5 board"
69 Say Y if you want to add support for audio SoC on an
91 tristate "ASoC driver for the Axentia TSE-850"
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/zte/ |
| D | zx296718-pcbox.dts | 5 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/pwm/pwm.h>
14 compatible = "zte,zx296718-pcbox", "zte,zx296718";
17 stdout-path = "serial0:115200n8";
25 a53_vdd0v9: regulator-a53 {
26 compatible = "pwm-regulator";
28 regulator-name = "A53_VDD0V9";
29 regulator-min-microvolt = <855000>;
30 regulator-max-microvolt = <1183000>;
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