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/Linux-v5.15/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-v5.15/sound/soc/
DKconfig62 source "sound/soc/adi/Kconfig"
63 source "sound/soc/amd/Kconfig"
64 source "sound/soc/atmel/Kconfig"
65 source "sound/soc/au1x/Kconfig"
66 source "sound/soc/bcm/Kconfig"
67 source "sound/soc/cirrus/Kconfig"
68 source "sound/soc/dwc/Kconfig"
69 source "sound/soc/fsl/Kconfig"
70 source "sound/soc/hisilicon/Kconfig"
71 source "sound/soc/jz4740/Kconfig"
[all …]
/Linux-v5.15/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-v5.15/arch/arm64/boot/dts/amlogic/
Dmeson-g12b-gtking.dts11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
23 #sound-dai-cells = <0>;
26 sound-name-prefix = "DIT";
29 sound {
30 compatible = "amlogic,axg-sound-card";
51 sound-dai = <&frddr_a>;
55 sound-dai = <&frddr_b>;
59 sound-dai = <&frddr_c>;
64 sound-dai = <&tdmif_b>;
73 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
[all …]
Dmeson-g12b-ugoos-am6.dts11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
18 #sound-dai-cells = <0>;
21 sound-name-prefix = "DIT";
24 sound {
25 compatible = "amlogic,axg-sound-card";
46 sound-dai = <&frddr_a>;
50 sound-dai = <&frddr_b>;
54 sound-dai = <&frddr_c>;
59 sound-dai = <&tdmif_b>;
68 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
[all …]
Dmeson-g12.dtsi16 #sound-dai-cells = <0>;
17 sound-name-prefix = "TDM_A";
27 #sound-dai-cells = <0>;
28 sound-name-prefix = "TDM_B";
38 #sound-dai-cells = <0>;
39 sound-name-prefix = "TDM_C";
53 #sound-dai-cells = <0>;
54 sound-name-prefix = "PDM";
103 #sound-dai-cells = <0>;
104 sound-name-prefix = "TODDR_A";
[all …]
Dmeson-gxbb-wetek-play2.dts11 #include <dt-bindings/sound/meson-aiu.h>
18 #sound-dai-cells = <0>;
21 sound-name-prefix = "DIT";
51 sound {
52 compatible = "amlogic,gx-sound-card";
64 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
68 sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
72 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
77 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
82 sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
[all …]
Dmeson-sm1.dtsi18 #sound-dai-cells = <0>;
19 sound-name-prefix = "TDM_A";
29 #sound-dai-cells = <0>;
30 sound-name-prefix = "TDM_B";
40 #sound-dai-cells = <0>;
41 sound-name-prefix = "TDM_C";
201 #sound-dai-cells = <0>;
202 sound-name-prefix = "TODDR_A";
216 #sound-dai-cells = <0>;
217 sound-name-prefix = "TODDR_B";
[all …]
Dmeson-gxbb-wetek-hub.dts10 #include <dt-bindings/sound/meson-aiu.h>
16 sound {
17 compatible = "amlogic,gx-sound-card";
29 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
33 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
38 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
43 sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
46 sound-dai = <&hdmi_tx>;
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-gtking-pro.dts11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
45 sound {
46 compatible = "amlogic,axg-sound-card";
64 sound-dai = <&frddr_a>;
68 sound-dai = <&frddr_b>;
72 sound-dai = <&frddr_c>;
77 sound-dai = <&tdmif_b>;
86 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
91 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
94 sound-dai = <&hdmi_tx>;
Dmeson-g12b-gsking-x.dts12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
36 sound {
37 compatible = "amlogic,axg-sound-card";
55 sound-dai = <&frddr_a>;
59 sound-dai = <&frddr_b>;
63 sound-dai = <&frddr_c>;
68 sound-dai = <&tdmif_a>;
77 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
82 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
85 sound-dai = <&hdmi_tx>;
Dmeson-gx-p23x-q20x.dtsi11 #include <dt-bindings/sound/meson-aiu.h>
21 sound-name-prefix = "AU2";
27 #sound-dai-cells = <0>;
30 sound-name-prefix = "DIT";
122 sound {
123 compatible = "amlogic,gx-sound-card";
143 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
147 sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
151 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
156 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
[all …]
Dmeson-gxm-nexbox-a1.dts13 #include <dt-bindings/sound/meson-aiu.h>
29 #sound-dai-cells = <0>;
32 sound-name-prefix = "DIT";
87 sound {
88 compatible = "amlogic,gx-sound-card";
100 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
104 sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
108 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
113 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
118 sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
[all …]
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-sm1-sei610.dts12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
25 #sound-dai-cells = <0>;
26 sound-name-prefix = "U16";
31 #sound-dai-cells = <0>;
36 sound-name-prefix = "MIC";
221 sound {
222 compatible = "amlogic,axg-sound-card";
262 sound-dai = <&frddr_a>;
266 sound-dai = <&frddr_b>;
270 sound-dai = <&frddr_c>;
[all …]
/Linux-v5.15/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 …]
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.yaml.
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 …]
/Linux-v5.15/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-v5.15/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-v5.15/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
33 sound-dai = <&i2s0 0>, <&i2s0 1>;
36 sound-dai = <&hdmi>, <&max98090>;
50 #sound-dai-cells = <0>;
/Linux-v5.15/Documentation/sound/designs/
Djack-injection.rst42 $debugfs_mount_dir/sound
90 sound/card1/Headphone_Jack# cat kctl_id
97 sound/card1/Headphone_Jack# cat mask_bits
107 sound/card1/Headphone_Jack# cat status
114 sound/card1/Headphone_Jack# cat status
121 sound/card1/Headphone_Jack# cat type
131 sound/card1/Headphone_Jack# cat sw_inject_enable
138 sound/card1/Headphone_Jack# cat sw_inject_enable
145 sound/card1/Headphone_Jack# echo 1 > sw_inject_enable
151 sound/card1/Headphone_Jack# echo 0 > sw_inject_enable
[all …]
/Linux-v5.15/sound/soc/sh/
DKconfig29 This option enables FSI sound support
46 This option enables R-Car SRU/SCU/SSIU/SSI sound support
52 This option enables RZ/G2L SSIF-2 sound support.
59 tristate "SH7760 AC97 sound support"
64 This option enables generic sound support for the first
68 tristate "SIU sound support on Migo-R"
73 This option enables sound support for the SH7722 Migo-R board

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