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/linux-6.14.4/Documentation/devicetree/bindings/iio/addac/
Dadi,ad74115.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cosmin Tanislav <[email protected]>
13 The AD74115H is a single-channel software configurable input/output
15 analog output, analog input, digital output, digital input, resistance
17 chip solution with an SPI interface. The device features a 16-bit ADC and a
18 14-bit DAC.
25 - adi,ad74115h
30 spi-max-frequency:
[all …]
/linux-6.14.4/include/dt-bindings/pinctrl/
Dqcom,pmic-mpp.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Multi-Purpose Pin binding.
10 /* power-source */
12 /* Digital Input/Output: level [PM8058] */
18 /* Digital Input/Output: level [PM8901] */
25 /* Digital Input/Output: level [PM8921] */
31 /* Digital Input/Output: level [PM8821] */
35 /* Digital Input/Output: level [PM8018] */
44 /* Digital Input/Output: level [PM8038] */
70 /* Only supported for MPP_05-MPP_08 */
[all …]
/linux-6.14.4/Documentation/userspace-api/media/mediactl/
Dmedia-types.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _media-controller-types:
10 .. _media-entity-functions:
11 .. _MEDIA-ENT-F-UNKNOWN:
12 .. _MEDIA-ENT-F-V4L2-SUBDEV-UNKNOWN:
13 .. _MEDIA-ENT-F-IO-V4L:
14 .. _MEDIA-ENT-F-IO-VBI:
15 .. _MEDIA-ENT-F-IO-SWRADIO:
16 .. _MEDIA-ENT-F-IO-DTV:
17 .. _MEDIA-ENT-F-DTV-DEMOD:
[all …]
/linux-6.14.4/drivers/comedi/drivers/
Dicp_multi.c1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
7 * Copyright (C) 1997-2002 David A. Schleef <[email protected]>
19 * The driver works for analog input and output and digital input and
20 * output. It does not work with interrupts or with the counters. Currently
23 * It has 16 single-ended or 8 differential Analogue Input channels with
24 * 12-bit resolution. Ranges : 5V, 10V, +/-5V, +/-10V, 0..20mA and 4..20mA.
28 * There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V
30 * 16 x Digital Inputs, 24V
32 * 8 x Digital Outputs, 24V, 1A
[all …]
Daddi_apci_3501.c1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
7 * ADDI-DATA GmbH
9 * D-77833 Ottersweier
10 * Tel: +19(0)7223/9493-0
11 * Fax: +49(0)7223/9493-92
12 * http://www.addi-data.com
13 * info@addi-data.com
18 * Description: ADDI-DATA APCI-3501 Analog output board
19 * Devices: [ADDI-DATA] APCI-3501 (addi_apci_3501)
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/display/bridge/
Dthine,thc63lvd1024.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <[email protected]>
11 - Laurent Pinchart <[email protected]>
15 streams to parallel data outputs. The chip supports single/dual input/output
16 modes, handling up to two LVDS input streams and up to two digital CMOS/TTL
19 Single or dual operation mode, output data mapping and DDR output modes are
30 The device can operate in single or dual input and output modes.
34 even-numbered pixels are received on port@0 and odd-numbered pixels on
[all …]
/linux-6.14.4/Documentation/userspace-api/media/v4l/
Dext-ctrls-dv.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _dv-controls:
6 Digital Video Control Reference
9 The Digital Video control class is intended to control receivers and
12 (Digital Visual Interface), HDMI (:ref:`hdmi`) and DisplayPort
15 only exposed on the ``/dev/v4l-subdev*`` device node.
19 Note that these devices can have multiple input or output pads which are
23 Identification Data, :ref:`vesaedid`) and HDCP (High-bandwidth Digital
33 .. _dv-control-id:
35 Digital Video Control IDs
[all …]
/linux-6.14.4/drivers/iio/gyro/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # IIO Digital Gyroscope Sensor drivers configuration
7 menu "Digital gyroscope sensors"
33 tristate "Analog Devices ADIS16260 Digital Gyroscope Sensor SPI driver"
39 ADIS16250 ADIS16255 and ADIS16251 programmable digital gyroscope sensors.
45 tristate "Analog Devices ADXRS290 Dual-Axis MEMS Gyroscope SPI driver"
51 digital output gyroscope.
57 tristate "Analog Devices ADXRS450/3 Digital Output Gyroscope SPI driver"
61 programmable digital output gyroscope.
74 Say yes here to build support for BOSCH BMG160 Tri-axis Gyro Sensor
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/pinctrl/
Dmicrochip,pic32-pinctrl.txt3 Please refer to pinctrl-bindings.txt, ../gpio/gpio.txt, and
4 ../interrupt-controller/interrupts.txt for generic information regarding
12 - compatible: "microchip,pic32mada-pinctrl"
13 - reg: Address range of the pinctrl registers.
14 - clocks: Clock specifier (see clock bindings for details)
16 Required properties for pin configuration sub-nodes:
17 - pins: List of pins to which the configuration applies.
19 Optional properties for pin configuration sub-nodes:
20 ----------------------------------------------------
21 - function: Mux function for the specified pins.
[all …]
/linux-6.14.4/arch/mips/boot/dts/pic32/
Dpic32mzda_sk.dts1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
14 compatible = "microchip,pic32mzda-sk", "microchip,pic32mzda";
27 compatible = "gpio-leds";
28 pinctrl-names = "default";
29 pinctrl-0 = <&user_leds_s0>;
31 led-1 {
34 linux,default-trigger = "heartbeat";
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/iio/resolver/
Dadi,ad2s1210.yaml1 # 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 AD2S1210 Resolver-to-Digital Converter
10 - Michael Hennerich <[email protected]>
13 The AD2S1210 is a complete 10-bit to 16-bit resolution tracking
14 resolver-to-digital converter, integrating an on-board programmable
29 0 0 Normal mode - position output
30 0 1 Normal mode - velocity output
34 In normal mode, the resolution of the digital output is selected using
[all …]
/linux-6.14.4/Documentation/sound/cards/
Dmaya44.rst8 keep here as reference -- tiwai
22 … programming information, so I (Rainer Zimmermann) had to find out some card-specific information …
24 This is the first testing version of the Maya44 driver released to the alsa-devel mailing list (Feb…
29 - playback and capture at all sampling rates
30 - input/output level
31 - crossmixing
32 - line/mic switch
33 - phantom power switch
34 - analogue monitor a.k.a bypass
39 - Channel 3+4 analogue - S/PDIF input switching
[all …]
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.
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
42 Well.. I once got the output with correct volume (i.e. same with the
49 If your card has an extra output jack for the rear output, the rear
[all …]
Dsb-live-mixer.rst19 (index 0) for a given card) allows to forward 48kHz, stereo, 16-bit
20 little endian streams without any modifications to the digital output
22 to 8 raw PCM devices operating at 48kHz, 16-bit little endian. It would
24 but the conversion routines exist only for stereo (2-channel streams)
30 Digital mixer controls
34 functionality. Only the default built-in code in the ALSA driver is described
44 digital to analog converter
46 analog to digital converter
48 one-way three wire serial bus for digital sound by Philips Semiconductors
56 FX-bus
[all …]
Daudiophile-usb.rst2 Guide to using M-Audio Audiophile USB with ALSA and Jack
9 This document is a guide to using the M-Audio Audiophile USB (tm) device with
15 * v1.4 - Thibault Le Meur (2007-07-11)
17 - Added Low Endianness nature of 16bits-modes
19 - Modifying document structure
21 * v1.5 - Thibault Le Meur (2007-07-12)
22 - Added AC3/DTS passthru info
35 - This port supports 2 pairs of line-level audio inputs (1/4" TS and RCA)
36 - When the 1/4" TS (jack) connectors are connected, the RCA connectors
39 * Analog Stereo Output (Ao)
[all …]
/linux-6.14.4/drivers/iio/addac/
DKconfig6 menu "Analog to digital and digital to analog converters"
17 single-channel software configurable input/output solution.
31 quad-channel software configurable input/output solution.
48 This driver supports the 16 channels of single-ended (8 channels of
49 differential) analog inputs, 2 channels of analog output, 4 digital
50 inputs, and 4 digital outputs provided by the STX104.
/linux-6.14.4/Documentation/driver-api/media/
Ddtv-core.rst1 .. SPDX-License-Identifier: GPL-2.0
3 Digital TV (DVB) devices
4 ------------------------
6 Digital TV devices are implemented by several different drivers:
8 - A bridge driver that is responsible to talk with the bus where the other
10 implement the digital demux logic (either in software or in hardware);
12 - Frontend drivers that are usually implemented as two separate drivers:
14 - A tuner driver that implements the logic which commands the part of
15 the hardware responsible for tuning into a digital TV transponder or
16 physical channel. The output of a tuner is usually a baseband or
[all …]
/linux-6.14.4/Documentation/sound/designs/
Dcontrol-names.rst8 ---------------
64 Phone Output
68 Headset Mic mic part of combined headset jack - 4-pin
70 Headphone Mic mic part of either/or - 3-pin headphone or mic
71 Line input only, use "Line Out" for output
79 Analog Loopback D/A -> A/D loopback
80 Digital Loopback playback -> capture loopback -
83 Mono Output
91 SPDIF output only
93 Digital In
[all …]
/linux-6.14.4/sound/pci/echoaudio/
Dechoaudio.h3 Copyright Echo Digital Audio Corporation (c) 1998 - 2004
7 This file is part of Echo Digital Audio's generic driver library.
9 Echo Digital Audio's generic driver library is free software;
21 Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 MA 02111-1307, USA.
26 Translation from C++ and adaptation for use in ALSA-Driver
34 +-----------+
35 record | |<-------------------- Inputs
36 <-------| | |
39 ------->| | +-------+
[all …]
Dindigoio_dsp.c3 Copyright Echo Digital Audio Corporation (c) 1998 - 2004
7 This file is part of Echo Digital Audio's generic driver library.
9 Echo Digital Audio's generic driver library is free software;
21 Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 MA 02111-1307, USA.
26 Translation from C++ and adaptation for use in ALSA-Driver
32 static int set_vmixer_gain(struct echoaudio *chip, u16 output, u16 pipe,
42 return -ENODEV; in init_hw()
46 dev_err(chip->card->dev, in init_hw()
47 "init_hw - could not initialize DSP comm page\n"); in init_hw()
[all …]
/linux-6.14.4/drivers/iio/dac/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
7 menu "Digital to analog converters"
15 Digital to Analog Converter High Speed driver.
22 module will be called ad3552r-hs.
35 Digital to Analog Converter.
41 tristate "Analog Devices AD5064 and similar multi-channel DAC driver"
45 AD5045, AD5064, AD5064-1, AD5065, AD5625, AD5625R, AD5627, AD5627R,
49 Digital to Analog Converter.
59 AD5362, AD5363, AD5370, AD5371, AD5373 multi-channel
60 Digital to Analog Converters (DAC).
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/iio/adc/
Dmaxim,max34408.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ivan Mikhaylov <[email protected]>
13 The MAX34408/MAX34409 are two- and four-channel current monitors that are
15 unidirectional current sensor offers precision high-side operation with a
16 low full-scale sense voltage. The devices automatically sequence through
17 two or four channels and collect the current-sense samples and average them
19 user-programmable digital thresholds to indicate overcurrent conditions.
20 Overcurrent conditions trigger a hardware output to provide an immediate
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/iio/cdc/
Dadi,ad7746.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: AD7746 24-Bit Capacitance-to-Digital Converter with Temperature Sensor
10 - Michael Hennerich <[email protected]>
13 AD7746 24-Bit Capacitance-to-Digital Converter with Temperature Sensor
16 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7291.pdf
21 - adi,ad7745
22 - adi,ad7746
23 - adi,ad7747
[all …]
/linux-6.14.4/Documentation/sound/soc/
Ddapm.rst11 management frameworks and, as such, can easily co-exist with them.
32 The graph for the STM32MP1-DK1 sound card is shown in picture:
34 .. kernel-figure:: dapm-graph.svg
39 `tools/sound/dapm-graph` utility.
84 Analog to Digital Converter
86 Digital to Analog Converter
91 Output
92 A codec output pin
98 Line Input/Output (and optional Jack)
110 Audio Interface Output (with TDM slot mask).
[all …]
/linux-6.14.4/Documentation/fb/
Dmodedb.rst9 - one routine to probe for video modes, which can be used by all frame buffer
11 - one generic video mode database with a fair amount of standard videomodes
13 - the possibility to supply your own mode database for graphics hardware that
14 needs non-standard modes, like amifb and Mac frame buffer drivers (which
23 <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m][eDd]
24 <name>[-<bpp>][@<refresh>]
31 - NSTC: 480i output, with the CCIR System-M TV mode and NTSC color encoding
32 - NTSC-J: 480i output, with the CCIR System-M TV mode, the NTSC color
34 - PAL: 576i output, with the CCIR System-B TV mode and PAL color encoding
35 - PAL-M: 480i output, with the CCIR System-M TV mode and PAL color encoding
[all …]

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