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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dimx-audio-spdif.txt5 - compatible : "fsl,imx-audio-spdif"
7 - model : The user-visible name of this sound complex
9 - spdif-controller : The phandle of the i.MX S/PDIF controller
14 - spdif-out : This is a boolean property. If present, the
16 indicating there's a physical S/PDIF out connector
19 display-controller.
21 - spdif-in : This is a boolean property. If present, the receiving
30 sound-spdif {
31 compatible = "fsl,imx-audio-spdif";
32 model = "imx-spdif";
[all …]
Dimg,spdif-out.txt1 Imagination Technologies SPDIF Output Controller
5 - compatible : Compatible list, must contain "img,spdif-out"
7 - #sound-dai-cells : Must be equal to 0
9 - reg : Offset and length of the register set for the device
11 - dmas: Contains an entry for each entry in dma-names.
13 - dma-names: Must include the following entry:
16 - clocks : Contains an entry for each entry in clock-names.
18 - clock-names : Includes the following entries:
22 - resets: Contains a phandle to the spdif out reset signal
24 - reset-names: Contains the reset signal name "rst"
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/
Dimx-audio-spdif.txt5 - compatible : "fsl,imx-audio-spdif"
7 - model : The user-visible name of this sound complex
9 - spdif-controller : The phandle of the i.MX S/PDIF controller
14 - spdif-out : This is a boolean property. If present, the
16 indicating there's a physical S/PDIF out connector
19 display-controller.
21 - spdif-in : This is a boolean property. If present, the receiving
30 sound-spdif {
31 compatible = "fsl,imx-audio-spdif";
32 model = "imx-spdif";
[all …]
Dimg,spdif-out.txt1 Imagination Technologies SPDIF Output Controller
5 - compatible : Compatible list, must contain "img,spdif-out"
7 - #sound-dai-cells : Must be equal to 0
9 - reg : Offset and length of the register set for the device
11 - dmas: Contains an entry for each entry in dma-names.
13 - dma-names: Must include the following entry:
16 - clocks : Contains an entry for each entry in clock-names.
18 - clock-names : Includes the following entries:
22 - resets: Contains a phandle to the spdif out reset signal
24 - reset-names: Contains the reset signal name "rst"
[all …]
Dlinux,spdif-dit.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/linux,spdif-dit.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Dummy SPDIF Transmitter
10 - Mark Brown <broonie@kernel.org>
13 - $ref: dai-common.yaml#
17 const: linux,spdif-dit
19 "#sound-dai-cells":
22 sound-name-prefix: true
[all …]
/kernel/linux/linux-5.10/sound/soc/meson/
Dg12a-tohdmitx.c1 // SPDX-License-Identifier: GPL-2.0
13 #include <sound/soc-dai.h>
15 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
16 #include "meson-codec-glue.h"
18 #define G12A_TOHDMITX_DRV_NAME "g12a-tohdmitx"
45 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; in g12a_tohdmitx_i2s_mux_put_enum()
48 if (ucontrol->value.enumerated.item[0] >= e->items) in g12a_tohdmitx_i2s_mux_put_enum()
49 return -EINVAL; in g12a_tohdmitx_i2s_mux_put_enum()
51 mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); in g12a_tohdmitx_i2s_mux_put_enum()
52 changed = snd_soc_component_test_bits(component, e->reg, in g12a_tohdmitx_i2s_mux_put_enum()
[all …]
/kernel/linux/linux-6.6/sound/soc/meson/
Dg12a-tohdmitx.c1 // SPDX-License-Identifier: GPL-2.0
13 #include <sound/soc-dai.h>
15 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
16 #include "meson-codec-glue.h"
18 #define G12A_TOHDMITX_DRV_NAME "g12a-tohdmitx"
45 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; in g12a_tohdmitx_i2s_mux_put_enum()
48 if (ucontrol->value.enumerated.item[0] >= e->items) in g12a_tohdmitx_i2s_mux_put_enum()
49 return -EINVAL; in g12a_tohdmitx_i2s_mux_put_enum()
51 mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); in g12a_tohdmitx_i2s_mux_put_enum()
52 changed = snd_soc_component_test_bits(component, e->reg, in g12a_tohdmitx_i2s_mux_put_enum()
[all …]
/kernel/linux/linux-5.10/sound/soc/img/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
20 Say Y or M if you want to add support for I2S out driver for
21 Imagination Technologies I2S out device.
28 Say Y or M if you want to add support for parallel out driver for
29 Imagination Technologies parallel out device.
32 tristate "Imagination SPDIF Input Device Driver"
36 Say Y or M if you want to add support for SPDIF input driver for
37 Imagination Technologies SPDIF input device.
40 tristate "Imagination SPDIF Output Device Driver"
44 Say Y or M if you want to add support for SPDIF out driver for
[all …]
Dimg-spdif-out.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * IMG SPDIF output controller driver
54 struct img_spdif_out *spdif = dev_get_drvdata(dev); in img_spdif_out_runtime_suspend() local
56 clk_disable_unprepare(spdif->clk_ref); in img_spdif_out_runtime_suspend()
57 clk_disable_unprepare(spdif->clk_sys); in img_spdif_out_runtime_suspend()
64 struct img_spdif_out *spdif = dev_get_drvdata(dev); in img_spdif_out_runtime_resume() local
67 ret = clk_prepare_enable(spdif->clk_sys); in img_spdif_out_runtime_resume()
73 ret = clk_prepare_enable(spdif->clk_ref); in img_spdif_out_runtime_resume()
76 clk_disable_unprepare(spdif->clk_sys); in img_spdif_out_runtime_resume()
83 static inline void img_spdif_out_writel(struct img_spdif_out *spdif, u32 val, in img_spdif_out_writel() argument
[all …]
/kernel/linux/linux-6.6/sound/soc/img/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
20 Say Y or M if you want to add support for I2S out driver for
21 Imagination Technologies I2S out device.
28 Say Y or M if you want to add support for parallel out driver for
29 Imagination Technologies parallel out device.
32 tristate "Imagination SPDIF Input Device Driver"
36 Say Y or M if you want to add support for SPDIF input driver for
37 Imagination Technologies SPDIF input device.
40 tristate "Imagination SPDIF Output Device Driver"
44 Say Y or M if you want to add support for SPDIF out driver for
[all …]
Dimg-spdif-out.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * IMG SPDIF output controller driver
54 struct img_spdif_out *spdif = dev_get_drvdata(dev); in img_spdif_out_runtime_suspend() local
56 clk_disable_unprepare(spdif->clk_ref); in img_spdif_out_runtime_suspend()
57 clk_disable_unprepare(spdif->clk_sys); in img_spdif_out_runtime_suspend()
64 struct img_spdif_out *spdif = dev_get_drvdata(dev); in img_spdif_out_runtime_resume() local
67 ret = clk_prepare_enable(spdif->clk_sys); in img_spdif_out_runtime_resume()
73 ret = clk_prepare_enable(spdif->clk_ref); in img_spdif_out_runtime_resume()
76 clk_disable_unprepare(spdif->clk_sys); in img_spdif_out_runtime_resume()
83 static inline void img_spdif_out_writel(struct img_spdif_out *spdif, u32 val, in img_spdif_out_writel() argument
[all …]
/kernel/linux/linux-6.6/sound/pci/ca0106/
Dca0106.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
50 * Implement support for Line-in capture on SB Live 24bit.
73 #define IPR_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
74 #define IPR_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
75 #define IPR_SPDIF_IN_USER 0x00004000 /* SPDIF input user data has 16 more bits */
76 #define IPR_SPDIF_OUT_USER 0x00002000 /* SPDIF output user data needs 16 more bits */
77 #define IPR_SPDIF_OUT_FRAME 0x00001000 /* SPDIF frame about to start */
84 #define IPR_SPDIF_STATUS 0x00000020 /* SPDIF status changed */
87 #define IPR_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */
[all …]
/kernel/linux/linux-5.10/sound/pci/ca0106/
Dca0106.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
50 * Implement support for Line-in capture on SB Live 24bit.
73 #define IPR_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
74 #define IPR_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
75 #define IPR_SPDIF_IN_USER 0x00004000 /* SPDIF input user data has 16 more bits */
76 #define IPR_SPDIF_OUT_USER 0x00002000 /* SPDIF output user data needs 16 more bits */
77 #define IPR_SPDIF_OUT_FRAME 0x00001000 /* SPDIF frame about to start */
84 #define IPR_SPDIF_STATUS 0x00000020 /* SPDIF status changed */
87 #define IPR_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */
[all …]
/kernel/linux/linux-6.6/sound/soc/tegra/
Dtegra20_spdif.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * tegra20_spdif.c - Tegra20 SPDIF driver
6 * Copyright (C) 2011-2012 - NVIDIA, Inc.
30 struct tegra20_spdif *spdif = dev_get_drvdata(dev); in tegra20_spdif_runtime_suspend() local
32 regcache_cache_only(spdif->regmap, true); in tegra20_spdif_runtime_suspend()
34 clk_disable_unprepare(spdif->clk_spdif_out); in tegra20_spdif_runtime_suspend()
41 struct tegra20_spdif *spdif = dev_get_drvdata(dev); in tegra20_spdif_runtime_resume() local
44 ret = reset_control_assert(spdif->reset); in tegra20_spdif_runtime_resume()
48 ret = clk_prepare_enable(spdif->clk_spdif_out); in tegra20_spdif_runtime_resume()
56 ret = reset_control_deassert(spdif->reset); in tegra20_spdif_runtime_resume()
[all …]
/kernel/linux/linux-5.10/drivers/staging/vc04_services/bcm2835-audio/
Dbcm2835-pcm.c1 // SPDX-License-Identifier: GPL-2.0
49 kfree(runtime->private_data); in snd_bcm2835_playback_free()
55 struct snd_pcm_substream *substream = alsa_stream->substream; in bcm2835_playback_fifo()
58 if (!alsa_stream->period_size) in bcm2835_playback_fifo()
61 if (bytes >= alsa_stream->buffer_size) { in bcm2835_playback_fifo()
64 alsa_stream->draining ? in bcm2835_playback_fifo()
71 pos = atomic_read(&alsa_stream->pos); in bcm2835_playback_fifo()
73 pos %= alsa_stream->buffer_size; in bcm2835_playback_fifo()
74 atomic_set(&alsa_stream->pos, pos); in bcm2835_playback_fifo()
76 alsa_stream->period_offset += bytes; in bcm2835_playback_fifo()
[all …]
/kernel/linux/linux-6.6/drivers/staging/vc04_services/bcm2835-audio/
Dbcm2835-pcm.c1 // SPDX-License-Identifier: GPL-2.0
49 kfree(runtime->private_data); in snd_bcm2835_playback_free()
55 struct snd_pcm_substream *substream = alsa_stream->substream; in bcm2835_playback_fifo()
58 if (!alsa_stream->period_size) in bcm2835_playback_fifo()
61 if (bytes >= alsa_stream->buffer_size) { in bcm2835_playback_fifo()
64 alsa_stream->draining ? in bcm2835_playback_fifo()
71 pos = atomic_read(&alsa_stream->pos); in bcm2835_playback_fifo()
73 pos %= alsa_stream->buffer_size; in bcm2835_playback_fifo()
74 atomic_set(&alsa_stream->pos, pos); in bcm2835_playback_fifo()
76 alsa_stream->period_offset += bytes; in bcm2835_playback_fifo()
[all …]
/kernel/linux/linux-5.10/sound/soc/spear/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
3 snd-soc-spear-pcm-objs := spear_pcm.o
4 snd-soc-spear-spdif-in-objs := spdif_in.o
5 snd-soc-spear-spdif-out-objs := spdif_out.o
7 obj-$(CONFIG_SND_SPEAR_SOC) += snd-soc-spear-pcm.o
8 obj-$(CONFIG_SND_SPEAR_SPDIF_IN) += snd-soc-spear-spdif-in.o
9 obj-$(CONFIG_SND_SPEAR_SPDIF_OUT) += snd-soc-spear-spdif-out.o
/kernel/linux/linux-6.6/sound/soc/spear/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
3 snd-soc-spear-pcm-objs := spear_pcm.o
4 snd-soc-spear-spdif-in-objs := spdif_in.o
5 snd-soc-spear-spdif-out-objs := spdif_out.o
7 obj-$(CONFIG_SND_SPEAR_SOC) += snd-soc-spear-pcm.o
8 obj-$(CONFIG_SND_SPEAR_SPDIF_IN) += snd-soc-spear-spdif-in.o
9 obj-$(CONFIG_SND_SPEAR_SPDIF_OUT) += snd-soc-spear-spdif-out.o
/kernel/linux/linux-6.6/sound/soc/codecs/
Dspdif_transmitter.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * ALSA SoC SPDIF DIT driver
22 #define DRV_NAME "spdif-dit"
31 SND_SOC_DAPM_OUTPUT("spdif-out"),
35 { "spdif-out", NULL, "Playback" },
49 .name = "dit-hifi",
61 return devm_snd_soc_register_component(&pdev->dev, in spdif_dit_probe()
68 { .compatible = "linux,spdif-dit", },
85 MODULE_DESCRIPTION("SPDIF dummy codec driver");
/kernel/linux/linux-5.10/Documentation/sound/cards/
Dcmipci.rst2 Brief Notes on C-Media 8338/8738/8768/8770 Driver
8 Front/Rear Multi-channel Playback
9 ---------------------------------
13 DACs, both streams are handled independently unlike the 4/6ch multi-
22 - The first DAC supports U8 and S16LE formats, while the second DAC
24 - The second DAC supports only two channel stereo.
51 control switch in the driver "Line-In As Rear", which you can change
52 via alsamixer or somewhat else. When this switch is on, line-in jack
60 4/6 Multi-Channel Playback
61 --------------------------
[all …]
/kernel/linux/linux-6.6/Documentation/sound/cards/
Dcmipci.rst2 Brief Notes on C-Media 8338/8738/8768/8770 Driver
8 Front/Rear Multi-channel Playback
9 ---------------------------------
13 DACs, both streams are handled independently unlike the 4/6ch multi-
22 - The first DAC supports U8 and S16LE formats, while the second DAC
24 - The second DAC supports only two channel stereo.
51 control switch in the driver "Line-In As Rear", which you can change
52 via alsamixer or somewhat else. When this switch is on, line-in jack
60 4/6 Multi-Channel Playback
61 --------------------------
[all …]
/kernel/linux/linux-5.10/sound/soc/codecs/
Dspdif_transmitter.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * ALSA SoC SPDIF DIT driver
22 #define DRV_NAME "spdif-dit"
31 SND_SOC_DAPM_OUTPUT("spdif-out"),
35 { "spdif-out", NULL, "Playback" },
50 .name = "dit-hifi",
62 return devm_snd_soc_register_component(&pdev->dev, in spdif_dit_probe()
69 { .compatible = "linux,spdif-dit", },
86 MODULE_DESCRIPTION("SPDIF dummy codec driver");
/kernel/linux/linux-5.10/sound/pci/emu10k1/
Dp16v.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
17 * Corrected speaker output, so Front -> Front etc.
36 * Merging with snd-emu10k1 driver.
45 * Some stability problems when unloading the snd-p16v kernel module.
46 * --
49 * SPDIF out.
50 * Find out how to change capture sample rates. E.g. To record SPDIF at 48000Hz.
53 * --
56 * P16V Chip: CA0151-DBS
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Duniphier-pxs2-vodka.dts1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
5 // Copyright (C) 2015-2016 Socionext Inc.
8 /dts-v1/;
9 #include "uniphier-pxs2.dtsi"
13 compatible = "socionext,uniphier-pxs2-vodka", "socionext,uniphier-pxs2";
16 stdout-path = "serial0:115200n8";
36 compatible = "audio-graph-card";
42 spdif-out {
43 compatible = "linux,spdif-dit";
44 #sound-dai-cells = <0>;
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/socionext/
Duniphier-pxs2-vodka.dts1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
5 // Copyright (C) 2015-2016 Socionext Inc.
8 /dts-v1/;
9 #include "uniphier-pxs2.dtsi"
13 compatible = "socionext,uniphier-pxs2-vodka", "socionext,uniphier-pxs2";
16 stdout-path = "serial0:115200n8";
36 compatible = "audio-graph-card";
42 spdif-out {
43 compatible = "linux,spdif-dit";
44 #sound-dai-cells = <0>;
[all …]

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