| /linux-6.12.1/Documentation/devicetree/bindings/sound/ |
| D | loongson,ls-audio-card.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/loongson,ls-audio-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson 7axxx/2kxxx ASoC audio sound card driver
10 - Yingkun Meng <mengyingkun@loongson.cn>
13 The binding describes the sound card present in loongson
14 7axxx/2kxxx platform. The sound card is an ASoC component
15 which uses Loongson I2S controller to transfer the audio data.
19 const: loongson,ls-audio-card
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| /linux-6.12.1/arch/arm/boot/dts/st/ |
| D | stih410-b2260.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
12 compatible = "st,stih410-b2260", "st,stih410";
15 stdout-path = &uart1;
29 compatible = "gpio-leds";
30 led-user-green-1 {
33 linux,default-trigger = "heartbeat";
34 default-state = "off";
37 led-user-green-2 {
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| D | stm32mp15xx-dhcor-avenger96.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved
9 #include "stm32mp15xx-dhcor-io1v8.dtsi"
22 cec_clock: clk-cec-fixed {
23 #clock-cells = <0>;
24 compatible = "fixed-clock";
25 clock-frequency = <24000000>;
29 stdout-path = "serial0:115200n8";
32 hdmi-out {
33 compatible = "hdmi-connector";
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| /linux-6.12.1/sound/soc/loongson/ |
| D | loongson_card.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // Loongson ASoC Audio Machine driver
11 #include <sound/soc-acpi.h>
27 struct loongson_card_data *ls_card = snd_soc_card_get_drvdata(rtd->card); in loongson_card_hw_params()
32 if (!ls_card->mclk_fs) in loongson_card_hw_params()
35 mclk = ls_card->mclk_fs * params_rate(params); in loongson_card_hw_params()
38 dev_err(codec_dai->dev, "cpu_dai clock not set\n"); in loongson_card_hw_params()
44 dev_err(codec_dai->dev, "codec_dai clock not set\n"); in loongson_card_hw_params()
56 DAILINK_COMP_ARRAY(COMP_CPU("loongson-i2s")),
62 .name = "Loongson Audio Port",
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| /linux-6.12.1/arch/arm64/boot/dts/socionext/ |
| D | uniphier-ld20-akebi96.dts | 1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
5 // Derived from uniphier-ld20-global.dts.
7 // Copyright (C) 2015-2017 Socionext Inc.
8 // Copyright (C) 2019-2020 Linaro Ltd.
10 /dts-v1/;
11 #include <dt-bindings/gpio/uniphier-gpio.h>
12 #include "uniphier-ld20.dtsi"
16 compatible = "socionext,uniphier-ld20-akebi96",
17 "socionext,uniphier-ld20";
20 stdout-path = "serial0:115200n8";
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| /linux-6.12.1/arch/arm/boot/dts/ti/omap/ |
| D | dra72-evm-common.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/
5 /dts-v1/;
8 #include "dra7-ipu-dsp-common.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/clock/ti-dra7-atl.h>
13 compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7";
20 stdout-path = &uart1;
23 evm_12v0: fixedregulator-evm12v0 {
25 compatible = "regulator-fixed";
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| D | omap4-panda-common.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011-2013 Texas Instruments Incorporated - https://www.ti.com/
5 #include <dt-bindings/input/input.h>
7 #include "omap4-mcpdm.dtsi"
15 reserved-memory {
16 #address-cells = <1>;
17 #size-cells = <1>;
20 dsp_memory_region: dsp-memory@98000000 {
21 compatible = "shared-dma-pool";
27 ipu_memory_region: ipu-memory@98800000 {
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| D | omap4-sdp.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
5 /dts-v1/;
9 #include "omap4-mcpdm.dtsi"
13 compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4";
26 vdd_eth: fixedregulator-vdd-eth {
27 pinctrl-names = "default";
28 pinctrl-0 = <&enet_enable_gpio>;
30 compatible = "regulator-fixed";
31 regulator-name = "VDD_ETH";
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| /linux-6.12.1/sound/pci/ca0106/ |
| D | ca0106_proc.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
4 * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit
15 * Use separate card based DMA buffer for periods table list.
33 * Set limits based on what the sound card hardware can do.
44 * Implement support for Line-in capture on SB Live 24bit.
79 { IEC958_AES1_CON_NON_IEC908_CD, "non-IEC908 CD" },
98 snd_iprintf(buffer, "audio\n"); in snd_ca0106_proc_dump_iec958()
100 snd_iprintf(buffer, "non-audio\n"); in snd_ca0106_proc_dump_iec958()
164 snd_iprintf(buffer, "audio\n"); in snd_ca0106_proc_dump_iec958()
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| D | ca0106_main.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
4 * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit
12 * (One can use a standard mono mini-jack to one RCA plugs cable.
13 * or one can use a standard stereo mini-jack to two RCA plugs cable.
23 * The only playback controls that currently do anything are: -
41 * Use separate card based DMA buffer for periods table list.
59 * Set limits based on what the sound card hardware can do.
82 * Implement support for Line-in capture on SB Live 24bit.
89 * Some stability problems when unloading the snd-ca0106 kernel module.
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| D | ca0106.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
4 * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit
15 * Use separate card based DMA buffer for periods table list.
33 * Set limits based on what the sound card hardware can do.
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 */
81 #define IPR_AI 0x00000100 /* Audio pending register changed. See PTR reg 0x76 */
87 #define IPR_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */
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| /linux-6.12.1/arch/arm64/boot/dts/hisilicon/ |
| D | hi6220-hikey.dts | 1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "hikey-pinctrl.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
16 compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220";
21 serial2 = &uart2; /* LS Expansion UART0 */
22 serial3 = &uart3; /* LS Expansion UART1 */
26 stdout-path = "serial3:115200n8";
32 * 0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
33 * 0x05f0,1000 - 0x05f0,1fff: Reboot reason
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| /linux-6.12.1/Documentation/sound/ |
| D | alsa-configuration.rst | 2 Advanced Linux Sound Architecture - Driver Configuration guide
10 primary sound card support (``CONFIG_SOUND``). Since ALSA can emulate
25 (if the card supports ISA PnP). You don't need to configure the cards
33 one card and you have more than one card of the same type then you can
38 ----------
40 The core ALSA module. It is used by all ALSA card drivers.
47 limiting card index for auto-loading (1-8);
49 For auto-loading more than one card, specify this option
50 together with snd-card-X aliases.
63 Module snd-pcm-oss
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| /linux-6.12.1/Documentation/sound/designs/ |
| D | midi-2.0.rst | 12 - Support of Universal MIDI Packet (UMP)
13 - Support of MIDI 2.0 protocol messages
14 - Transparent conversions between UMP and legacy MIDI 1.0 byte stream
15 - MIDI-CI for property and profile configurations
26 MIDI-CI is a high-level protocol that can talk with the MIDI device
31 the encoding/decoding of MIDI protocols on UMP, while MIDI-CI is
32 supported in user-space over the standard SysEx.
65 When a device supports MIDI 2.0, the USB-audio driver probes and uses
69 `midi2_enable=0` option to snd-usb-audio driver module, too.
71 The USB audio driver tries to query the UMP Endpoint and UMP Function
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| /linux-6.12.1/sound/pci/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
18 device found in particular on the Hewlett-Packard [BCJ]-xxx0
19 class PA-RISC workstations, using the AD1819 codec.
22 will be called snd-ad1889.
34 will be called snd-als300
49 will be called snd-als4000.
52 tristate "ALi M5451 PCI Audio Controller"
58 device on motherboards using the ALi M5451 Audio Controller
63 will be called snd-ali5451.
75 will be called snd-asihpi.
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| /linux-6.12.1/sound/pci/nm256/ |
| D | nm256.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
41 static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
62 MODULE_PARM_DESC(buffer_top, "Set the top address of audio buffer for " CARD_NAME " soundcard.");
146 /* Mutes the audio output. */
178 u32 buf; /* offset from chip->buffer */
193 struct snd_card *card; member
264 return readb(chip->cport + offset); in snd_nm256_readb()
270 return readw(chip->cport + offset); in snd_nm256_readw()
276 return readl(chip->cport + offset); in snd_nm256_readl()
282 writeb(val, chip->cport + offset); in snd_nm256_writeb()
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| /linux-6.12.1/drivers/dma/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
94 Enable support for Audio DMA Controller found on Apple Silicon SoCs.
112 tristate "Analog Devices AXI-DMAC DMA support"
118 Enable support for the Analog Devices AXI-DMAC peripheral. This DMA
154 tristate "SA-11x0 DMA support"
159 Support the DMA engine found on Intel StrongARM SA-1100 and
160 SA-1110 SoCs. This DMA engine can only be used with on-chip
220 This module can be found on Freescale Vybrid and LS-1 SoCs.
263 Enable support for the IMG multi-threaded DMA controller (MDC).
283 tristate "Intel integrated DMA 64-bit support"
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| /linux-6.12.1/arch/arm64/boot/dts/qcom/ |
| D | apq8016-sbc.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include "msm8916-pm8916.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
13 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
14 #include <dt-bindings/sound/apq8016-lpass.h>
18 compatible = "qcom,apq8016-sbc", "qcom,apq8016";
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| D | apq8096-db820c.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
6 /dts-v1/;
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
15 #include <dt-bindings/sound/qcom,q6afe.h>
16 #include <dt-bindings/sound/qcom,q6asm.h>
17 #include <dt-bindings/sound/qcom,wcd9335.h>
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| D | sdm845-db845c.dts | 1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
11 #include <dt-bindings/sound/qcom,q6afe.h>
12 #include <dt-bindings/sound/qcom,q6asm.h>
14 #include "sdm845-wcd9340.dtsi"
21 qcom,msm-id = <341 0x20001>;
22 qcom,board-id = <8 0>;
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| D | qrb5165-rb5.dts | 1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
10 #include <dt-bindings/sound/qcom,q6afe.h>
11 #include <dt-bindings/sound/qcom,q6asm.h>
12 #include <dt-bindings/usb/pd.h>
20 compatible = "qcom,qrb5165-rb5", "qcom,sm8250";
21 qcom,msm-id = <455 0x20001>;
22 qcom,board-id = <11 3>;
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| /linux-6.12.1/Documentation/usb/ |
| D | gadget-testing.rst | 38 Function-specific configfs interface
39 ------------------------------------
46 The attribute is read-only.
52 ------------------------
77 Function-specific configfs interface
78 ------------------------------------
100 ------------------------
117 Function-specific configfs interface
118 ------------------------------------
140 -------------------------------
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| /linux-6.12.1/drivers/usb/storage/ |
| D | unusual_devs.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
7 * (c) 2000-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
26 * - a patch that adds the entry for your device, including your
29 * - a copy of /sys/kernel/debug/usb/devices with your device plugged in
31 * Send your submission to the USB development list <linux-usb@vger.kernel.org>
42 * In-kernel mode switching is deprecated. Do not add new devices to
71 "CD-Writer+",
74 /* Reported by Ben Efros <ben@pc-doctor.com> */
82 * Reported by Grant Grundler <grundler@parisc-linux.org>
107 /* Patch submitted by Mihnea-Costin Grigore <mihnea@zulu.ro> */
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| /linux-6.12.1/ |
| D | CREDITS | 1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
47 D: in-kernel DRM Maintainer
72 E: tim_alpaerts@toyota-motor-europe.com
76 S: B-2610 Wilrijk-Antwerpen
81 W: http://www-stu.christs.cam.ac.uk/~aia21/
102 D: Maintainer of ide-cd and Uniform CD-ROM driver,
103 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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| D | MAINTAINERS | 5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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