| /linux/Documentation/devicetree/bindings/ |
| H A D | trivial-devices.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/trivial-devices.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
27 spi-max-frequency: true
32 - enum:
34 - acbel,fsg032
35 … # SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin
36 - ad,ad7414 # Deprecated, use adi,ad7414
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| /linux/drivers/leds/rgb/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
6 tristate "LEDs group multi-color support"
11 different colors are physically grouped in a single multi-color LED
12 and driven by a controller that doesn't have multi-color support.
15 will be called leds-group-multicolor.
24 It is a 3 or 4 channel LED driver programmed via an I2C interface.
27 will be called leds-ktd202x.
38 will be called leds-ncp5623.
41 tristate "PWM driven multi-color LED Support"
48 will be called leds-pwm-multicolor.
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| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | sprd-mcdt.txt | 1 Spreadtrum Multi-Channel Data Transfer Binding
3 The Multi-channel data transfer controller is used for sound stream
5 supports 10 DAC channel and 10 ADC channel, and each channel can be
9 - compatible: Should be "sprd,sc9860-mcdt".
10 - reg: Should contain registers address and length.
11 - interrupts: Should contain one interrupt shared by all channel.
16 compatible = "sprd,sc9860-mcdt";
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| H A D | microchip,sama7g5-i2smcc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/microchip,sama7g5-i2smcc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip I2S Multi-Channel Controller
10 - Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
13 The I2SMCC complies with the Inter-IC Sound (I2S) bus specification and
15 multi-channel audio codecs. It consists of a receiver, a transmitter and a
19 multi-channel is supported by using multiple data pins, output and
23 "#sound-dai-cells":
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| H A 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
22 * Multi channel
25 Multi channel is supported by Multi-SSI, or TDM-SSI.
27 Multi-SSI : 6ch case, you can use stereo x 3 SSI
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| /linux/Documentation/sound/cards/ |
| H A D | cmipci.rst | 2 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-
14 channel playbacks in the section below.
22 - The first DAC supports U8 and S16LE formats, while the second DAC
24 - The second DAC supports only two channel stereo.
30 The rear output can be heard only when "Four Channel Mode" switch is
35 When "Four Channel Mode" switch is off, the output from rear speakers
43 front one) and was so excited. It was even with "Four Channel" bit
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| /linux/Documentation/devicetree/bindings/soc/ti/ |
| H A D | keystone-navigator-qmss.txt | 5 multi-core Navigator. QMSS consist of queue managers, packed-data structure
9 management of the packet queues. Packets are queued/de-queued by writing or
20 - compatible : Must be "ti,keystone-navigator-qmss".
21 : Must be "ti,66ak2g-navss-qm" for QMSS on K2G SoC.
22 - clocks : phandle to the reference clock for this device.
23 - queue-range : <start number> total range of queue numbers for the device.
24 - linkram0 : <address size> for internal link ram, where size is the total
26 - linkram1 : <address size> for external link ram, where size is the total
29 - qmgrs : child node describing the individual queue managers on the
32 -- managed-queues : the actual queues managed by each queue manager
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| /linux/Documentation/sound/hd-audio/ |
| H A D | controls.rst | 2 HD-Audio Codec-Specific Mixer Controls
6 This file explains the codec-specific mixer controls.
9 --------------
11 Channel Mode
12 This is an enum control to change the surround-channel setup,
16 jack-retasking of multi-I/O jacks.
18 Auto-Mute Mode
19 This is an enum control to change the auto-mute behavior of the
20 headphone and line-out jacks. If built-in speakers and headphone
21 and/or line-out jacks are available on a machine, this controls
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| /linux/sound/pci/hda/ |
| H A D | hda_generic.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Generic BIOS auto-parser helper functions for HD-audio
16 /* table entry for multi-io paths */
18 hda_nid_t pin; /* multi
48 unsigned char multi[MAX_NID_PATH_DEPTH]; global() member
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| /linux/Documentation/networking/ |
| H A D | multi-pf-netdev.rst | 1 .. SPDX-License-Identifier: GPL-2.0
5 Multi-PF Netdev
11 - `Background`_
12 - `Overview`_
13 - `mlx5 implementation`_
14 - `Channels distribution`_
15 - `Observability`_
16 - `Steering`_
17 - `Mutually exclusive features`_
22 The Multi-PF NIC technology enables several CPUs within a multi-socket server to connect directly to
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| /linux/Documentation/fb/ |
| H A D | viafb.rst | 6 --------
15 ---------------
34 ----------------------
47 - 640x480 (default)
48 - 720x480
49 - 800x600
50 - 1024x768
53 - 8, 16, 32 (default:32)
56 - 60, 75, 85, 100, 120 (default:60)
59 - 0 : expansion (default)
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| /linux/sound/soc/sof/ |
| H A D | ipc4-topology.h | 1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
15 #define SOF_IPC4_FW_PAGE(x) ((((x) + BIT(12) - 1) & ~(BIT(12) - 1)) >> 12)
16 #define SOF_IPC4_FW_ROUNDUP(x) (((x) + BIT(6) - 1) & (~(BIT(6) -
326 u32 channel; global() member
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| /linux/sound/soc/atmel/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Atmel System-on-Chip"
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"
91 tristate "ASoC driver for the Axentia TSE-850"
98 Axentia TSE-850 with a PCM5142 codec.
110 tristate "Support for Mikroe-PROTO board"
[all …]
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| /linux/sound/soc/sprd/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
11 tristate "Spreadtrum multi-channel data transfer support"
14 Say y here to enable multi-channel data transfer support. It
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| /linux/Documentation/devicetree/bindings/timer/ |
| H A D | renesas,mtu2.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas Multi-Function Timer Pulse Unit 2 (MTU2)
10 - Geert Uytterhoeven <geert+renesas@glider.be>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
14 The MTU2 is a multi-purpose, multi-channel timer/counter with configurable clock inputs
23 - enum:
24 - renesas,mtu2-r7s72100 # RZ/A1H
25 - const: renesas,mtu2
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| /linux/include/xen/interface/io/ |
| H A D | blkif.h | 1 /* SPDX-License-Identifier: MIT */
5 * Unified block-device I/O interface for Xen guest OSes.
7 * Copyright (c) 2003-2004, Keir Fraser
17 * Front->back notifications: When enqueuing a new request, sending a
19 * hold-off mechanism provided by the ring macros). Backends must set
22 * Back->front notifications: When enqueuing a new response, sending a
24 * hold-off mechanism provided by the ring macros). Frontends must set
33 * If supported, the backend will write the key "multi-queue-max-queues" to
37 * key "multi-queue-num-queues" with the number they wish to use, which must be
39 * "multi-queue-max-queues".
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| /linux/drivers/iio/dac/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
22 tristate "Analog Devices AD5064 and similar multi-channel DAC driver"
26 AD5045, AD5064, AD5064-1, AD5065, AD5625, AD5625R, AD5627, AD5627R,
40 AD5362, AD5363, AD5370, AD5371, AD5373 multi-channel
53 AD5382, AD5383, AD5384, AD5390, AD5391, AD5392 multi-channel
63 Say yes here to build support for Analog Devices AD5421 loop-powered
64 digital-to-analog convertors (DAC).
70 tristate "Analog Devices AD5446 and similar single channel DACs driver"
142 Say yes here to build support for Analog Devices AD9739A Digital-to
162 digital-to-analog (DAC) converters that require either a high-speed
[all …]
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| /linux/drivers/eisa/ |
| H A D | eisa.ids | 6 # Marc Zyngier <maz@wild-wind.fr.eu.org>
10 ABP0510 "Advansys ABP-510 ISA SCSI Host Adapter"
11 ABP0540 "Advansys ABP-540/542 ISA SCSI Host Adapter"
12 ABP7401 "AdvanSys ABP-740/742 EISA Single Channel SCSI Host Adapter"
13 ABP7501 "AdvanSys ABP-750/752 EISA Dual Channel SCSI Host Adapter"
14 ACC1200 "ACCTON EtherCombo-32 Ethernet Adapter"
15 ACC120A "ACCTON EtherCombo-32 Ethernet Adapter"
25 ACE7010 "ACME Multi-Function Board"
39 ACR1711 "AcerFrame 1000 486/33 SYSTEM-2"
41 ACR3211 "AcerFrame 3000MP 486 SYSTEM-1"
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| /linux/Documentation/devicetree/bindings/leds/ |
| H A D | leds-lp55xx.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-lp55xx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacek Anaszewski <jacek.anaszewski@gmail.com>
11 - Pavel Machek <pavel@ucw.cz>
14 Bindings for the TI/National Semiconductor LP55xx and LP8501 multi channel
27 - national,lp5521
28 - national,lp5523
29 - ti,lp55231
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| /linux/arch/powerpc/boot/dts/ |
| H A D | turris1x.dts | 1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright 2013 - 2022 CZ.NIC z.s.p.o. (http://www.nic.cz/)
8 * and available at: https://docs.turris.cz/hw/turris-1x/turris-1x/
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/leds/common.h>
14 /include/ "fsl/p2020si-pre.dtsi"
41 gpio-controller@18 {
45 #gpio-cells = <2>;
46 gpio-controller;
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| /linux/Documentation/devicetree/bindings/iio/dac/ |
| H A D | adi,ad5696.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD5696 and similar I2C multi-channel DACs
10 - Michael Auchter <michael.auchter@ni.com>
13 Binding for Analog Devices AD5696 and similar multi-channel DACs
18 - adi,ad5311r
19 - adi,ad5337r
20 - adi,ad5338r
21 - adi,ad5671r
[all …]
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| /linux/drivers/pwm/ |
| H A D | pwm-bcm-iproc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
29 #define IPROC_PWM_PRESCALE_SHIFT(ch) ((3 - (ch)) * \
46 static void iproc_pwmc_enable(struct iproc_pwmc *ip, unsigned int channel) in iproc_pwmc_enable() argument
50 value = readl(ip->base + IPROC_PWM_CTRL_OFFSET); in iproc_pwmc_enable()
51 value |= 1 << IPROC_PWM_CTRL_EN_SHIFT(channel); in iproc_pwmc_enable()
52 writel(value, ip->base + IPROC_PWM_CTRL_OFFSET); in iproc_pwmc_enable()
58 static void iproc_pwmc_disable(struct iproc_pwmc *ip, unsigned int channel) in iproc_pwmc_disable() argument
62 value = readl(ip->base + IPROC_PWM_CTRL_OFFSET); in iproc_pwmc_disable()
63 value &= ~(1 << IPROC_PWM_CTRL_EN_SHIFT(channel)); in iproc_pwmc_disable()
64 writel(value, ip->base + IPROC_PWM_CTRL_OFFSET); in iproc_pwmc_disable()
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| /linux/Documentation/mm/ |
| H A D | multigen_lru.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 Multi-Gen LRU
6 The multi-gen LRU is an alternative LRU implementation that optimizes
14 ----------
20 * Simple self-correcting heuristics
23 implementations. In the multi-gen LRU, each generation represents a
25 (time-based) common frame of reference and therefore help make better
41 choices; thus self-correction is necessary.
43 The benefits of simple self-correcting heuristics are self-evident.
51 -----------
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| /linux/tools/perf/pmu-events/arch/x86/sapphirerapids/ |
| H A D | uncore-memory.json | 3 "BriefDescription": "Cycles - at UCLK",
228 "BriefDescription": "Multi-socket cacheline Directory lookups (any state found)",
238 "BriefDescription": "Multi-socket cacheline Directory lookups (cacheline found in A state)",
248 "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in I state)",
258 "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in S state)",
348 "BriefDescription": "Multi-socket cacheline Directory update from A to I",
358 "BriefDescription": "Multi-socket cacheline Directory update from A to S",
368 "BriefDescription": "Multi-socket cacheline Directory update from/to Any state",
377 "BriefDescription": "Multi-socket cacheline Directory Updates",
390 "BriefDescription": "Multi-socket cacheline Directory Updates",
[all …]
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| /linux/tools/perf/pmu-events/arch/x86/emeraldrapids/ |
| H A D | uncore-memory.json | 3 "BriefDescription": "Cycles - at UCLK",
228 "BriefDescription": "Multi-socket cacheline Directory lookups (any state found)",
238 "BriefDescription": "Multi-socket cacheline Directory lookups (cacheline found in A state)",
248 "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in I state)",
258 "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in S state)",
348 "BriefDescription": "Multi-socket cacheline Directory update from A to I",
358 "BriefDescription": "Multi-socket cacheline Directory update from A to S",
368 "BriefDescription": "Multi-socket cacheline Directory update from/to Any state",
377 "BriefDescription": "Multi-socket cacheline Directory Updates",
390 "BriefDescription": "Multi-socket cacheline Directory Updates",
[all …]
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