| /freebsd/contrib/ntp/html/drivers/ |
| H A D | driver6.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
13 <!-- #BeginDate format:En2m -->17-Jul-2014 02:17<!-- #EndDate -->
19 Driver ID: <tt>IRIG_AUDIO</tt><br>
22 …driver synchronizes the computer time using the Inter-Range Instrumentation Group (IRIG) standard …
23 …driver requires an audio codec or sound card with sampling rate 8 kHz and μ-law companding to d…
24 …-in port with a 50-Ohm resistor to avoid overloading the codec. Where feasible, the IRIG signal so…
25 …driver is accurate within 500 μs relative to the IRIG time. After calibrating relative to the P…
26 …order of several milliseconds. The Sun kernel driver has a sawtooth modulation with amplitude over…
27 <p>The driver performs a number of error checks to protect against overdriven or underdriven input …
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| H A D | driver36.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
13 <!-- #BeginDate format:En2m -->15-Nov-2012 06:42<!-- #EndDate -->
19 Driver ID: <tt>WWV_AUDIO</tt><br>
20 Autotune Port: <tt>/dev/icom</tt>; 1200/9600 baud, 8-bits, no parity<br>
23 …driver synchronizes the computer time using shortwave radio transmissions from NIST time/frequency…
24 …driver requires an audio codec or sound card with sampling rate 8 kHz and μ-law companding to d…
25 …driver is accurate within 1 ms relative to the broadcast time when tracking a station. However, va…
26 …-GHz P4 running FreeBSD 6.1 is generally within 0.1 ms short-term with 0.4 ms jitter. The long-ter…
27 <p>The driver performs a number of error checks to protect against overdriven or underdriven input …
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| H A D | driver7.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
13 <!-- #BeginDate format:En2m -->17-Jul-2014 02:17<!-- #EndDate -->
19 Driver ID: <tt>CHU</tt><br>
20 Modem Port: <tt>/dev/chu<i>u</i></tt>; 300 baud, 8-bits, no parity<br>
21 Autotune Port: <tt>/dev/icom</tt>; 1200/9600 baud, 8-bits, no parity<br>
24 <p>This driver synchronizes the computer time using shortwave radio transmissions
25 …from Canadian time/frequency station <a href="http://inms-ienm.nrc-cnrc.gc.ca/time_services/shortw…
31 …driver can be compiled to use either an audio codec or soundcard, or a Bell 103-compatible, 300-b/…
32 …driver is accurate within 1 ms relative to the broadcast time when tracking a station. However, va…
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| /freebsd/share/man/man4/ |
| H A D | snd_hda.4 | 2 .\" SPDX-License-Identifier: BSD-2-Clause
4 .\" Copyright (c) 2006-2008 Joel Dahl <joel@FreeBSD.org>
34 .Nd "Intel High Definition Audio bridge device driver"
36 To compile this driver into the kernel, place the following lines in your
38 .Bd -ragged -offset indent
43 Alternatively, to load the driver as a module at boot time, place the
46 .Bd -literal -offset indent
57 driver includes HDA bus controller driver (hdac), HDA codec driver (hdacc)
58 and HDA codecs audio functions bridge driver (hdaa) that allows
59 the generic audio driver,
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| H A D | snd_spicds.4 | 30 .Nd "I2S SPI audio codec driver"
32 To compile this driver into the kernel, place the following lines in your
34 .Bd -ragged -offset indent
38 Alternatively, to load the driver as a module at boot time, place the
41 .Bd -literal -offset indent
47 I2S codec driver is used by several sound drivers for soundcards which use
48 the supported codec chips.
52 driver supports the following codecs:
54 .Bl -bullet -compact
75 device driver first appeared in
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| H A D | snd_emu10kx.4 | 2 .\" Copyright (c) 2003-2007 Yuriy Tsibizov
31 .Nd Creative SoundBlaster Live! and Audigy sound cards device driver
33 To compile this driver into the kernel, place the following lines in your
35 .Bd -ragged -offset indent
40 Alternatively, to load the driver as a module at boot time, place the
43 .Bd -literal -offset indent
49 bridge driver allows the generic audio driver
60 for details), and MPU401-compatible MIDI I/O controller, which is accessible
66 driver supports the following sound cards:
68 .Bl -bullet -compact
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| H A D | snd_csa.4 | 31 .Nd Crystal Semiconductor CS461x/462x/4280 PCI bridge device driver
33 To compile this driver into the kernel, place the following lines in your
35 .Bd -ragged -offset indent
40 Alternatively, to load the driver as a module at boot time, place the
43 .Bd -literal -offset indent
49 bridge driver allows the generic audio driver
55 driver supports the following sound cards:
57 .Bl -bullet -compact
82 Some onboard CS4610 chips are accompanied by the CS423x ISA codec
83 instead of the CS4297 AC97 codec.
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| /freebsd/sys/contrib/device-tree/Bindings/sound/ |
| H A D | ux500-mop500.txt | 1 * MOP500 Audio Machine Driver
3 This node is responsible for linking together all ux500 Audio Driver components.
6 - compatible : "stericsson,snd-soc-mop500"
8 Non-standard properties:
9 - stericsson,cpu-dai : Phandle to the CPU-side DAI
10 - stericsson,audio-codec : Phandle to the Audio CODEC
11 - stericsson,card-name : Over-ride default card name
16 compatible = "stericsson,snd-soc-mop500";
18 stericsson,cpu-dai = <&msp1 &msp3>;
19 stericsson,audio-codec = <&codec>;
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| H A D | mt8195-mt6359.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8195-mt6359.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek MT8195 ASoC sound card driver
10 - Trevor Wu <trevor.wu@mediatek.com>
16 - $ref: sound-card-common.yaml#
21 - mediatek,mt8195_mt6359_rt1019_rt5682
22 - mediatek,mt8195_mt6359_rt1011_rt5682
23 - mediatek,mt8195_mt6359_max98390_rt5682
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| H A D | qcom,apq8016-sbc.txt | 1 * Qualcomm Technologies APQ8016 SBC ASoC machine driver
3 This node models the Qualcomm Technologies APQ8016 SBC ASoC machine driver
7 - compatible : "qcom,apq8016-sbc-sndcard"
9 - pinctrl-N : One property must exist for each entry in
10 pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
12 - pinctrl-names : Must contain a "default" entry.
13 - reg : Must contain an address for each entry in reg-names.
14 - reg-names : A list which must include the following entries:
15 * "mic-iomux"
16 * "spkr-iomux"
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| H A D | mt8186-mt6366-da7219-max98357.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8186-mt6366-da7219-max98357.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek MT8186 with MT6366, DA7219 and MAX98357 ASoC sound card driver
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
16 - $ref: sound-card-common.yaml#
21 - mediatek,mt8186-mt6366-da7219-max98357-sound
23 audio-routing:
24 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
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| H A D | mt8186-mt6366-rt1019-rt5682s.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8186-mt6366-rt1019-rt5682s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek MT8186 with MT6366, RT1019 and RT5682S ASoC sound card driver
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
16 - $ref: sound-card-common.yaml#
21 - mediatek,mt8186-mt6366-rt1019-rt5682s-sound
22 - mediatek,mt8186-mt6366-rt5682s-max98360-sound
23 - mediatek,mt8186-mt6366-rt5650-sound
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| H A D | mt8195-mt6359-rt1019-rt5682.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8195-mt6359-rt1019-rt5682.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek MT8195 with MT6359, RT1019 and RT5682 ASoC sound card driver
10 - Trevor Wu <trevor.wu@mediatek.com>
27 mediatek,dptx-codec:
29 description: The phandle of MT8195 Display Port Tx codec node.
31 mediatek,hdmi-codec:
33 description: The phandle of MT8195 HDMI codec node.
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| H A D | davinci-evm-audio.txt | 1 * Texas Instruments SoC audio setups with TLV320AIC3X Codec
4 - compatible : "ti,da830-evm-audio" : forDM365/DA8xx/OMAPL1x/AM33xx
5 - ti,model : The user-visible name of this sound complex.
6 - ti,audio-codec : The phandle of the TLV320AIC3x audio codec
7 - ti,mcasp-controller : The phandle of the McASP controller
8 - ti,audio-routing : A list of the connections between audio components.
11 sinks are the codec's pins, and the jacks on the board:
14 - ti,codec-clock-rate : The Codec Clock rate (in Hz) applied to the Codec.
15 - clocks : Reference to the master clock
16 - clock-names : The clock should be named "mclk"
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| H A D | rockchip,rk3328-codec.txt | 1 * Rockchip Rk3328 internal codec
5 - compatible: "rockchip,rk3328-codec"
6 - reg: physical base address of the controller and length of memory mapped
8 - rockchip,grf: the phandle of the syscon node for GRF register.
9 - clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.
10 - clock-names: should be "pclk".
11 - spk-depop-time-ms: speak depop time msec.
15 - mute-gpios: GPIO specifier for external line driver control (typically the
18 Example for rk3328 internal codec:
20 codec: codec@ff410000 {
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| H A D | rockchip,rk3328-codec.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip,rk3328-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip rk3328 internal codec
10 - Heiko Stuebner <heiko@sntech.de>
12 - $ref: dai-common.yaml#
17 const: rockchip,rk3328-codec
24 - description: clock for audio codec
25 - description: clock for I2S master clock
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| H A D | qcom,apq8096.txt | 1 * Qualcomm Technologies APQ8096 ASoC sound card driver
5 - compatible:
8 Definition: must be "qcom,apq8096-sndcard"
10 - audio-routing:
17 of codec and the jacks on the board:
37 Audio pins and MicBias on WCD9335 Codec:
53 - model:
56 Definition: The user-visible name of this sound card.
58 - aux-devs
64 using "audio-routing".
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| H A D | cirrus,cs4270.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: Cirrus Logic CS4270 audio CODEC
10 - patches@opensource.cirrus.com
13 The CS4270 is a stereo audio codec. The driver for this device currently only
17 - $ref: dai-common.yaml#
26 '#sound-dai-cells':
29 reset-gpios:
31 This pin will be deasserted before communication to the codec starts.
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| H A D | mt8192-mt6359-rt1015-rt5682.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8192-mt6359-rt1015-rt5682.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek MT8192 with MT6359, RT1015 and RT5682 ASoC sound card driver
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
11 - Shane Chien <shane.chien@mediatek.com>
17 - $ref: sound-card-common.yaml#
22 - mediatek,mt8192_mt6359_rt1015_rt5682
23 - mediatek,mt8192_mt6359_rt1015p_rt5682
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| H A D | cs4270.txt | 1 CS4270 audio CODEC
3 The driver for this device currently only supports I2C.
7 - compatible : "cirrus,cs4270"
9 - reg : the I2C address of the device for I2C
13 - reset-gpios : a GPIO spec for the reset pin. If specified, it will be
14 deasserted before communication to the codec starts.
18 codec: cs4270@48 {
|
| H A D | qcom,sdm845.txt | 1 * Qualcomm Technologies Inc. SDM845 ASoC sound card driver
5 - compatible:
9 "qcom,sdm845-sndcard"
10 "qcom,db845c-sndcard"
11 "lenovo,yoga-c630-sndcard"
13 - audio-routing:
20 of codec and the jacks on the board.
22 - model:
25 Definition: The user-visible name of this sound card.
27 - aux-devs
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| H A D | atmel-wm8904.txt | 1 Atmel ASoC driver with wm8904 audio codec complex
4 - compatible: "atmel,asoc-wm8904"
5 - atmel,model: The user-visible name of this sound complex.
6 - atmel,audio-routing: A list of the connections between audio components.
31 - atmel,ssc-controller: The phandle of the SSC controller
32 - atmel,audio-codec: The phandle of the WM8904 audio codec
35 - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
39 compatible = "atmel,asoc-wm8904";
40 pinctrl-names = "default";
41 pinctrl-0 = <&pinctrl_pck0_as_mck>;
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| H A D | rockchip,rk3288-hdmi-analog.txt | 4 - compatible: "rockchip,rk3288-hdmi-analog"
5 - rockchip,model: The user-visible name of this sound complex
6 - rockchip,i2s-controller: The phandle of the Rockchip I2S controller that's
7 connected to the CODEC
8 - rockchip,audio-code
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| /freebsd/contrib/ntp/ntpd/ |
| H A D | refclock_irig.c | 2 * refclock_irig - audio IRIG-B/E demodulator/decoder
26 * Audio IRIG-B/E demodulator/decoder
28 * This driver synchronizes the computer time using data encoded in
29 * IRIG-B/E signals commonly produced by GPS receivers and other timing
30 * devices. The IRIG signal is an amplitude-modulated carrier with
31 * pulse-width modulated data bits. For IRIG-B, the carrier frequency is
32 * 1000 Hz and bit rate 100 b/s; for IRIG-E, the carrier frequenchy is
33 * 100 Hz and bit rate 10 b/s. The driver automaticall
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| /freebsd/contrib/ntp/html/ |
| H A D | audio.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
11 <img src="pic/radio2.jpg" alt="jpg" align="left">ICOM R-72 shortwave receiver and Sure audio mixer
13 <!-- #BeginDate format:En2m -->11-Sep-2010 05:55<!-- #EndDate -->
27 …rd audio codec. The suite of NTP reference clock drivers currently includes three drivers suitable…
31 and decoding techniques, including maximum-likelihood and soft-decision methods.
32 The documentation page for each driver contains an in-depth discussion on
37 …codec sample clock to the audio signal as received. This is done by stuffing or slipping samples a…
38 …e flag 2</tt> command selects the microphone port if set to zero or the line-in port if set to one…
40 …l shortwave radio with the radio output - speaker or headphone jack - connected to either the micr…
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