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/Linux-v5.4/Documentation/sound/kernel-api/
Dalsa-driver-api.rst10 .. kernel-doc:: sound/core/init.c
14 .. kernel-doc:: sound/core/device.c
18 .. kernel-doc:: sound/core/sound.c
22 .. kernel-doc:: sound/core/memory.c
23 .. kernel-doc:: sound/core/memalloc.c
31 .. kernel-doc:: sound/core/pcm.c
32 .. kernel-doc:: sound/core/pcm_lib.c
33 .. kernel-doc:: sound/core/pcm_native.c
34 .. kernel-doc:: include/sound/pcm.h
38 .. kernel-doc:: sound/core/pcm_misc.c
[all …]
/Linux-v5.4/sound/soc/
DKconfig44 source "sound/soc/adi/Kconfig"
45 source "sound/soc/amd/Kconfig"
46 source "sound/soc/atmel/Kconfig"
47 source "sound/soc/au1x/Kconfig"
48 source "sound/soc/bcm/Kconfig"
49 source "sound/soc/cirrus/Kconfig"
50 source "sound/soc/dwc/Kconfig"
51 source "sound/soc/fsl/Kconfig"
52 source "sound/soc/hisilicon/Kconfig"
53 source "sound/soc/jz4740/Kconfig"
[all …]
/Linux-v5.4/Documentation/driver-api/
Dsound.rst4 .. kernel-doc:: include/sound/core.h
7 .. kernel-doc:: sound/sound_core.c
10 .. kernel-doc:: include/sound/pcm.h
13 .. kernel-doc:: sound/core/pcm.c
16 .. kernel-doc:: sound/core/device.c
19 .. kernel-doc:: sound/core/info.c
22 .. kernel-doc:: sound/core/rawmidi.c
25 .. kernel-doc:: sound/core/sound.c
28 .. kernel-doc:: sound/core/memory.c
31 .. kernel-doc:: sound/core/pcm_memory.c
[all …]
/Linux-v5.4/sound/
DKconfig6 If you have a sound card in your computer, i.e. if it can say more
23 appropriate module using sound-slot/service-* and char-major-*
30 and whether OSS sound devices appear multiple times in
31 /proc/devices. sound-slot/service-* module aliases are scheduled
40 source "sound/oss/dmasound/Kconfig"
48 the new base sound system.
54 source "sound/core/Kconfig"
56 source "sound/drivers/Kconfig"
58 source "sound/isa/Kconfig"
60 source "sound/pci/Kconfig"
[all …]
/Linux-v5.4/Documentation/devicetree/bindings/sound/
Damlogic,g12a-tohdmitx.txt8 - #sound-dai-cells: should be 1.
16 #sound-dai-cells = <1>;
20 Example of an 'amlogic,axg-sound-card':
22 sound {
23 compatible = "amlogic,axg-sound-card";
28 sound-dai = <&tdmif_a>;
33 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
37 sound-dai = <&external_dac>;
42 sound-dai = <&tdmif_c>;
47 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
[all …]
Dsimple-card.txt11 - simple-audio-card,name : User specified audio sound card name, one string
26 as amplifiers, to be added to the sound card.
42 under "sound"-node the subnode property and subnode names have to be
71 at sound-node level, and the bitclock-inversion and frame-inversion
76 - sound-dai : phandle and port of CPU/CODEC
104 sound {
120 sound-dai = <&sh_fsi2 0>;
124 sound-dai = <&ak4648>;
131 #sound-dai-cells = <0>;
138 #sound-dai-cells = <1>;
[all …]
Damlogic,axg-sound-card.txt1 Amlogic AXG sound card:
5 - compatible: "amlogic,axg-sound-card"
6 - model : User specified audio sound card name, one string
22 - sound-dai: phandle and port of the CPU DAI.
49 - sound-dai: phandle and port of the CODEC DAI.
58 sound {
59 compatible = "amlogic,axg-sound-card";
84 sound-dai = <&frddr_a>;
88 sound-dai = <&toddr_a>;
92 sound-dai = <&tdmif_c>;
[all …]
Dst,sti-asoc-card.txt6 sti sound drivers allows to expose sti SoC audio interface through the
7 generic ASoC simple card. For details about sound card declaration please refer to
8 Documentation/devicetree/bindings/sound/simple-card.txt.
56 #sound-dai-cells = <0>;
68 #sound-dai-cells = <0>;
79 #sound-dai-cells = <0>;
90 #sound-dai-cells = <0>;
114 #sound-dai-cells = <1>;
121 sound {
130 sound-dai = <&sti_uni_player2>;
[all …]
Drenesas,rsnd.txt1 Renesas R-Car sound
7 Renesas R-Car and RZ/G sound is constructed from below modules
42 see "Example: simple sound card"
79 see "Example: simple sound card for Asynchronous mode"
112 ${LINUX}/sound/soc/sh/rcar/ctu.c
116 see "Example: simple sound card for channel convert"
140 MIX merges 2 sounds path. You can see 2 sound interface on system,
152 see "Example: simple sound card for MIXer"
191 TDM Split mode merges 4 sounds. You can see 4 sound interface on system,
208 see "Example: simple sound card for TDM Split"
[all …]
Dqcom,apq8096.txt1 * Qualcomm Technologies APQ8096 ASoC sound card driver
3 This binding describes the APQ8096 sound card, which uses qdsp for audio.
56 Definition: The user-visible name of this sound card.
83 - sound-dai:
102 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
109 sound-dai = <&q6afe HDMI_RX>;
113 sound-dai = <&q6adm>;
117 sound-dai = <&hdmi 0>;
Dqcom,apq8016-sbc.txt17 - qcom,model : Name of the sound card.
47 -sound-dai : phandle/s and port of CPU/CODEC
51 sound: sound {
72 sound-dai = <&lpass MI2S_PRIMARY>;
75 sound-dai = <&lpass_codec 0>, <&wcd_codec 0>;
83 sound-dai = <&lpass MI2S_QUATERNARY>;
86 sound-dai = <&adv_bridge 0>;
Dqcom,sdm845.txt1 * Qualcomm Technologies Inc. SDM845 ASoC sound card driver
3 This binding describes the SDM845 sound card, which uses qdsp for audio.
22 Definition: The user-visible name of this sound card.
49 - sound-dai:
66 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
73 sound-dai = <&q6afedai PRIMARY_MI2S_RX>;
77 sound-dai = <&q6routing>;
/Linux-v5.4/arch/arm64/boot/dts/amlogic/
Dmeson-axg-s400.dts64 #sound-dai-cells = <0>;
70 sound-name-prefix = "Linein";
74 #sound-dai-cells = <0>;
79 sound-name-prefix = "Lineout";
83 #sound-dai-cells = <0>;
86 sound-name-prefix = "DIT";
90 #sound-dai-cells = <0>;
95 sound-name-prefix = "MIC";
99 #sound-dai-cells = <0>;
102 sound-name-prefix = "DIR";
[all …]
Dmeson-g12b-khadas-vim3.dtsi8 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
49 sound {
50 compatible = "amlogic,axg-sound-card";
68 sound-dai = <&frddr_a>;
72 sound-dai = <&frddr_b>;
76 sound-dai = <&frddr_c>;
81 sound-dai = <&tdmif_b>;
90 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
96 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
99 sound-dai = <&hdmi_tx>;
Dmeson-g12a-sei510.dts12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
38 #sound-dai-cells = <0>;
39 sound-name-prefix = "U16";
44 #sound-dai-cells = <0>;
49 sound-name-prefix = "MIC";
182 sound {
183 compatible = "amlogic,axg-sound-card";
223 sound-dai = <&frddr_a>;
227 sound-dai = <&frddr_b>;
231 sound-dai = <&frddr_c>;
[all …]
Dmeson-g12a-x96-max.dts11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
23 #sound-dai-cells = <0>;
26 sound-name-prefix = "DIT";
151 sound {
152 compatible = "amlogic,axg-sound-card";
173 sound-dai = <&frddr_a>;
177 sound-dai = <&frddr_b>;
181 sound-dai = <&frddr_c>;
186 sound-dai = <&tdmif_b>;
195 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
[all …]
/Linux-v5.4/sound/aoa/soundbus/i2sbus/
Dcore.c75 i2sdev = container_of(dev, struct i2sbus_dev, sound.ofdev.dev); in i2sbus_release_dev()
156 struct device_node *child, *sound = NULL; in i2sbus_add_dev() local
182 sound = child; in i2sbus_add_dev()
186 const u32 *id = of_get_property(sound, "layout-id", NULL); in i2sbus_add_dev()
190 snprintf(dev->sound.modalias, 32, in i2sbus_add_dev()
194 id = of_get_property(sound, "device-id", NULL); in i2sbus_add_dev()
201 snprintf(dev->sound.modalias, 32, in i2sbus_add_dev()
221 dev->sound.ofdev.archdata.dma_mask = macio->ofdev.archdata.dma_mask; in i2sbus_add_dev()
222 dev->sound.ofdev.dev.of_node = np; in i2sbus_add_dev()
223 dev->sound.ofdev.dev.dma_mask = &dev->sound.ofdev.archdata.dma_mask; in i2sbus_add_dev()
[all …]
/Linux-v5.4/sound/drivers/opl4/
Dopl4_synth.c373 att = voice->sound->tone_attenuate; in snd_opl4_update_volume()
378 att = 0x7f - (0x7f - att) * (voice->sound->volume_factor) / 0xfe - volume_boost; in snd_opl4_update_volume()
390 int pan = voice->sound->panpot; in snd_opl4_update_pan()
410 depth = (7 - voice->sound->vibrato) in snd_opl4_update_vibrato_depth()
412 depth = (depth >> 7) + voice->sound->vibrato; in snd_opl4_update_vibrato_depth()
430 pitch = ((note - 60) << 7) * voice->sound->key_scaling / 100 + (60 << 7); in snd_opl4_update_pitch()
431 pitch += voice->sound->pitch_offset; in snd_opl4_update_pitch()
454 voice->sound->reg_attack_decay1); in snd_opl4_update_tone_parameters()
456 voice->sound->reg_level_decay2); in snd_opl4_update_tone_parameters()
458 voice->sound->reg_release_correction); in snd_opl4_update_tone_parameters()
[all …]
/Linux-v5.4/arch/arm/boot/dts/
Dpxa300-raumfeld-connector.dts12 sound {
26 sound-dai = <&ssp_dai0>;
30 sound-dai = <&cs4270>;
42 sound-dai = <&ssp_dai1>;
46 sound-dai = <&ak4104>;
67 #sound-dai-cells = <0>;
Dexynos5422-odroidxu3-audio.dtsi11 #include <dt-bindings/sound/samsung-i2s.h>
14 sound: sound { label
57 sound-dai = <&i2s0 0>, <&i2s0 1>;
60 sound-dai = <&hdmi>, <&max98090>;
81 #sound-dai-cells = <0>;
Dpxa300-raumfeld-speaker-one.dts13 #sound-dai-cells = <0>;
41 sound {
55 sound-dai = <&ssp_dai0>;
59 sound-dai = <&sta320>;
71 sound-dai = <&ssp_dai0>;
75 sound-dai = <&wm8782>;
110 #sound-dai-cells = <0>;
Darmada-370-db.dts73 #sound-dai-cells = <0>;
111 sound {
128 sound-dai = <&audio_controller 0>;
132 sound-dai = <&audio_codec>;
139 sound-dai = <&audio_controller 1>;
143 sound-dai = <&spdif_out>;
150 sound-dai = <&audio_controller 1>;
154 sound-dai = <&spdif_in>;
160 #sound-dai-cells = <0>;
165 #sound-dai-cells = <0>;
/Linux-v5.4/sound/soc/sh/
DKconfig28 This option enables FSI sound support
45 This option enables R-Car SRU/SCU/SSIU/SSI sound support
52 tristate "SH7760 AC97 sound support"
57 This option enables generic sound support for the first
61 tristate "SIU sound support on Migo-R"
66 This option enables sound support for the SH7722 Migo-R board
/Linux-v5.4/sound/soc/generic/
DKconfig6 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
/Linux-v5.4/sound/parisc/
DKconfig5 bool "GSC sound devices"
9 Support for GSC sound devices on PA-RISC architectures.
14 tristate "Harmony/Vivace sound chip"
17 Say 'Y' or 'M' to include support for the Harmony/Vivace sound

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