| /freebsd/contrib/file/magic/Magdir/ |
| H A D | audio | 2 #------------------------------------------------------------------------------
12 >12 belong 1 8-bit ISDN mu-law,
14 >12 belong 2 8-bit linear PCM [REF-PCM],
16 >12 belong 3 16-bit linear PCM,
18 >12 belong 4 24-bit linear PCM,
20 >12 belong 5 32-bit linear PCM,
22 >12 belong 6 32-bit IEEE floating point,
24 >12 belong 7 64-bit IEEE floating point,
28 >12 belong 11 8-bit fixed point,
29 >12 belong 12 16-bit fixed point,
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| H A D | vorbis | 2 #------------------------------------------------------------------------------
23 # --- Ogg Framing ---
30 # non-Vorbis content: FLAC (Free Lossless Audio Codec, http://flac.sourceforge.net)
32 # non-Vorbis content: Theora
36 # non-Vorbis content: Kate
47 # non-Vorbis content: Skeleton
52 # non-Vorbis content: Speex
55 # non-Vorbis content: OGM
62 # --- First vorbis packet - general header ---
68 >>>>39 ubyte 1 mono,
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| /freebsd/usr.sbin/cdcontrol/ |
| H A D | cdcontrol.1 | 28 .Bl -tag -width indent
66 .Ic -
72 .Bl -tag -width indent
99 Minutes are in the range 0-99.
100 Seconds are in the range 0-59.
101 Frame numbers are in the range 0-74.
133 Allowed values are in the range 0-255.
135 Set the volume of left channel to
137 and the volume of right channel to
139 Allowed values are in the range 0-255.
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| /freebsd/sys/contrib/device-tree/Bindings/sound/ |
| H A D | richtek,rt9123.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
13 RT9123 is a 3.2W mono Class-D audio amplifier that features high efficiency
14 and performance with ultra-low quiescent current. The digital audio interface
15 support various formats, including I2S, left-justified, right-justified, and
18 RTQ9124 is an ultra-low output noise, digital input, mono-channel Class-D
20 both DC and AC load diagnostics, as well as real-time load monitoring to
25 - $ref: dai-common.yaml#
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| H A D | wlf,arizona.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
20 - $ref: dai-common.yaml#
23 '#sound-dai-cells':
31 signals. Valid values are 0 (Differential), 1 (Single-ended) and
38 $ref: /schemas/types.yaml#/definitions/uint32-array
46 wlf,out-mono:
48 A list of boolean values indicating whether each output is mono
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| H A D | st,sta32x.txt | 7 - compatible: "st,sta32x"
8 - reg: the I2C address of the device for I2C
9 - reset-gpios: a GPIO spec for the reset pin. If specified, it will be
12 - power-down-gpios: a GPIO spec for the power down pin. If specified,
16 - Vdda-supply: regulator spec, providing 3.3V
17 - Vdd3-supply: regulator spec, providing 3.3V
18 - Vcc-supply: regulator spec, providing 5V - 26V
22 - clocks, clock-names: Clock specifier for XTI input clock.
24 and disabled when it is removed. The 'clock-names' must be set to 'xti'.
26 - st,output-conf: number, Selects the output configuration:
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| H A D | adi,max98388.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ryan Lee <ryans.lee@analog.com>
13 The MAX98388 is a mono Class-D speaker amplifier with I/V feedback.
18 - $ref: dai-common.yaml#
23 - adi,max98388
28 '#sound-dai-cells':
31 adi,vmon-slot-no:
38 adi,imon-slot-no:
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| H A D | cs35l34.txt | 5 - compatible : "cirrus,cs35l34"
7 - reg : the I2C address of the device for I2C.
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-vtge-millivolt : Boost Voltage Value. Configures the boost
17 - cirrus,boost-nanohenry: Inductor value for boost converter. The value is
22 - reset-gpios: GPIO used to reset the amplifier.
24 - interrupts : IRQ line info CS35L34.
25 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
28 - cirrus,boost-peak-milliamp : Boost converter peak current limit in mA. The
32 - cirrus,i2s-sdinloc : ADSP SDIN I2S channel location. Indicates whether the
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| H A D | cirrus,madera.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
21 include/dt-bindings/sound/madera.h
26 - $ref: dai-common.yaml#
29 '#sound-dai-cells':
38 INnAR INnBL INnBR. For non-muxed inputs the first two cells
39 for that input set the mode for the left and right channel
46 $ref: /schemas/types.yaml#/definitions/uint32-array
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| H A D | st,sta350.txt | 7 - compatible: "st,sta350"
8 - reg: the I2C address of the device for I2C
9 - reset-gpios: a GPIO spec for the reset pin. If specified, it will be
12 - power-down-gpios: a GPIO spec for the power down pin. If specified,
16 - vdd-dig-supply: regulator spec, providing 3.3V
17 - vdd-pll-supply: regulator spec, providing 3.3V
18 - vcc-supply: regulator spec, providing 5V - 26V
22 - st,output-conf: number, Selects the output configuration:
23 0: 2-channel (full-bridge) power, 2-channel data-out
24 1: 2 (half-bridge). 1 (full-bridge) on-board power
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| H A D | adi,max98396.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ryan Lee <ryans.lee@analog.com>
13 The MAX98396 is a mono Class-DG speaker amplifier with I/V sense.
21 - adi,max98396
22 - adi,max98397
27 avdd-supply:
30 dvdd-supply:
33 dvddio-supply:
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| H A D | nvidia,tegra210-mvc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-mvc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 signal path. It can be used in input or output signal path for per-stream
13 has one input and one output. The input digital stream can be mono or
14 multi-channel (up to 7.1 channels) stream. An independent mute control is
18 - Jon Hunter <jonathanh@nvidia.com>
19 - Mohan Kumar <mkumard@nvidia.com>
20 - Sameer Pujar <spujar@nvidia.com>
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| /freebsd/sys/dev/sound/pci/ |
| H A D | envy24.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
29 /* -------------------------------------------------------------------- */
40 #define PCIR_MT 0x1c /* Professional Multi-Track I/O Base Address */
44 #define PCIM_LAC_SBDMA0 0x0000 /* SB DMA Channel Select: 0 */
45 #define PCIM_LAC_SBDMA1 0x0040 /* SB DMA Channel Select: 1 */
46 #define PCIM_LAC_SBDMA3 0x00c0 /* SB DMA Channel Select: 3 */
48 #define PCIM_LAC_MPU401 0x0008 /* MPU-401 I/O enable */
60 #define PCIM_LCC_MPUBASE 0x0006 /* MPU-401 base 300h-330h */
68 #define PCIM_SCFG_MPU 0x20 /* 1(0)/2(1) MPU-401 UART(s) */
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| H A D | hdspe.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2012-2016 Ruslan Bukin <br@bsdpad.com>
5 * Copyright (c) 2023-2024 Florian Walpen <dev@submerge.ch>
122 #define HDSPE_MAX_SLOTS 64 /* Mono channels */
180 /* Channel registers */
183 struct pcm_channel *channel; member
186 /* Channel information */
247 bus_space_read_1((sc)->cst, (sc)->csh, (regno))
249 bus_space_read_2((sc)->cst, (sc)->csh, (regno))
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| H A D | hdsp.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2012-2016 Ruslan Bukin <br@bsdpad.com>
5 * Copyright (c) 2023-2024 Florian Walpen <dev@submerge.ch>
131 #define HDSP_MAX_SLOTS 64 /* Mono channels */
189 /* Channel registers */
192 struct pcm_channel *channel; member
195 /* Channel information */
255 bus_space_read_1((sc)->cst, (sc)->csh, (regno))
257 bus_space_read_2((sc)->cst, (sc)->csh, (regno))
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| H A D | maestro3.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
31 * Maestro-3/Allegro FreeBSD pcm sound driver
35 * (+) /dev/dsp config (speed, mono/stereo, 8/16 bit).
37 * (+) /dev/dsp recording works. Tested successfully with the cdrom channel
39 * (-) hardware volme controls don't work =-(
40 * (-) setblocksize() does nothing.
50 * Taku YAMAMOTO for his Maestro-1/2 FreeBSD driver and sanity reference.
51 * <taku@cent.saitama-u.ac.jp>
72 /* -------------------------------------------------------------------- */
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| H A D | emu10kx-pcm.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
5 * Copyright (c) 2003-2007 Yuriy Tsibizov <yuriy.tsibizov@gfk.ru>
62 struct pcm_channel *channel; member
80 struct pcm_channel *channel; member
97 int pnum; /* next free channel number */
177 [SOUND_MIXER_LINE2] = {1, 1, 4}, /* in4 Line-In2 */
178 [SOUND_MIXER_DIGITAL3] = {1, 1, 5}, /* in5 on-card SPDIF */
187 [SOUND_MIXER_VOLUME] = {1, 0, (-1)},
188 [SOUND_MIXER_PCM] = {1, 0, (-1)},
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| H A D | solo.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
42 #define ABS(x) (((x) < 0)? -(x) : (x))
44 /* if defined, playback always uses the 2nd channel and full duplex works */
64 * Recording output is byte-swapped
83 struct pcm_channel *channel; member
103 #define ess_lock(_ess) mtx_lock(&(_ess)->lock)
104 #define ess_unlock(_ess) mtx_unlock(&(_ess)->lock)
105 #define ess_lock_assert(_ess) mtx_assert(&(_ess)->lock, MA_OWNED)
181 return port_rd(sc->sb, reg, 1); in ess_rd()
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| /freebsd/usr.bin/mididump/ |
| H A D | mididump.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
43 #define NOTE2OCTAVE(n) (n / 12 - 1)
44 #define NOTE2FREQ(n) (440 * pow(2.0f, ((float)n - 69) / 12))
93 [0x44] = "Legato Foot-Switch",
111 [0x58] = "Hi-Res Velocity Prefix",
125 /* Channel mode messages */
132 [0x7e] = "Mono Mode",
139 fprintf(stderr, "usage: %s [-t] device\n", getprogname()); in usage()
162 while ((ch = getopt(argc, argv, "t")) != -1) { in main()
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| /freebsd/sys/dev/sound/pcm/ |
| H A D | matrix.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2007-2009 Ariff Abdullah <ariff@FreeBSD.org>
124 /* 1 @ Mono 1.0 */
167 #define SND_CHN_MATRIX_DRV -4 /* driver own identity */
168 #define SND_CHN_MATRIX_PCMCHANNEL -3 /* PCM channel identity */
169 #define SND_CHN_MATRIX_MISC -2 /* misc, custom defined */
170 #define SND_CHN_MATRIX_UNKNOWN -1 /* unknown */
190 * used (see channel.c).
231 * Sequences of channel type and interleave structure.
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| /freebsd/sys/sys/ |
| H A D | soundcard.h | 5 /*-
6 * SPDX-License-Identifier: BSD-2-Clause
8 * Copyright by Hannu Savolainen 1993 / 4Front Technologies 1993-2006
55 * snd-sdk-doc-0.1.ps.gz (gzipped postscript). It contains
122 * number of bytes for a write operation to be non-blocking.
146 * format. We extend it by using bit 31 (RO) to indicate full-duplex
153 * o 8 bits for 8-bit formats, mu-law and A-law,
154 * o 16 bits for the 16-bit formats, and
155 * o 32 bits for the 24/32-bit formats.
160 #define AFMT_MU_LAW 0x00000001 /* Logarithmic mu-law */
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| H A D | cdio.h | 10 5-Mar-95 Frank Durda IV bsdmail@nemesis.lonestar.org
16 can disappear or be greyed-out (like some other system).
19 2-Apr-95 Frank Durda IV bsdmail@nemesis.lonestar.org
165 u_char patch[4]; /* one for each channel */
170 u_char vol[4]; /* one for each channel */
224 short speed; /*<1>audio at a faster or slower-than-normal*/
225 }; /*<1>rate. -32767 to -1 is slower, 0==normal,*/
245 #define CDSETMONO 0x00000100 /*<2>Output can be set to mono*/
259 #define CDREADRW 0x00000400 /*<2>Can read subcodes R-W*/
|
| /freebsd/share/man/man4/ |
| H A D | pcm.4 | 2 .\" Copyright (c) 2009-2011 Joel Dahl <joel@FreeBSD.org>
39 .Bd -ragged -offset indent
60 driver are: multichannel audio, per-application
74 .Bl -bullet -compact
118 .Xr snd_uaudio 4 (auto-loaded on device plug)
145 .Bl -tag -width ".Va snd_driver_load" -offset indent
165 set the channel to the preferred value using hints, e.g.:
167 This will mute the input channel per default.
177 re-routing of channels.
198 Commonly used for ear-candy or frequency compensation due to the vast
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| H A D | snd_emu10kx.4 | 2 .\" Copyright (c) 2003-2007 Yuriy Tsibizov
35 .Bd -ragged -offset indent
43 .Bd -literal -offset indent
60 for details), and MPU401-compatible MIDI I/O controller, which is accessible
68 .Bl -bullet -compact
94 .Bl -bullet -compact
96 Creative Sound Blaster Live!\& 24-Bit, identified by
104 .Qq Li "CA0106-DAT Audigy LS" .
106 All other Creative sound cards with -DAT chipsets.
108 All Creative X-Fi series sound cards.
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| /freebsd/sys/dev/ic/ |
| H A D | z8530.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
36 * Channel B control: 0 0
37 * Channel B data: 1 1
38 * Channel A control: 2 16
39 * Channel A data: 3 17
57 #define WR_MCB1 10 /* Miscellaneous Control Bits (part 1 :-). */
61 #define WR_MCB2 14 /* Miscellaneous Control Bits (part 2 :-). */
93 #define CMC_XTAL 0x80 /* -RTxC connects to quartz crystal. */
96 #define CMC_RC_TRXC 0x20 /* Rx Clock from -TRxC. */
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