| /linux/Documentation/devicetree/bindings/iio/adc/ |
| A D | sigma-delta-modulator.yaml | 4 $id: http://devicetree.org/schemas/iio/adc/sigma-delta-modulator.yaml#
7 title: Sigma delta modulator
15 "sd-modulator" can be used as a generic SD modulator,
16 if the modulator is not specified in the compatible list.
18 - sd-modulator
44 // Backend binding example. SD modulator configured as an IIO backend device
46 compatible = "sd-modulator";
52 // Legacy binding example. SD modulator configured as an IIO channel provider
54 compatible = "sd-modulator";
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| A D | st,stm32-dfsdm-adc.yaml | 227 Used to pipe external sigma delta modulator or internal ADC backend to DFSDM channel.
261 modulator or internal ADC output to DFSDM channel.
317 modulator or internal ADC output to DFSDM channel.
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| /linux/Documentation/userspace-api/media/v4l/ |
| A D | tuner.rst | 46 set or video recorder. Each modulator is associated with one or more
48 modulator. The ``type`` field of the respective struct
51 ``V4L2_OUTPUT_TYPE_MODULATOR`` and its ``modulator`` field contains the
52 index number of the modulator.
54 Radio output devices have exactly one modulator with index zero, no
59 supports the tuner functionality and one that supports the modulator
62 cannot specify whether the frequency is for a tuner or a modulator.
64 To query and change modulator properties applications use the
68 is more than one at all. The modulator is solely determined by the
79 To get and set the tuner or modulator radio frequency applications use
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| A D | vidioc-g-frequency.rst | 13 VIDIOC_G_FREQUENCY - VIDIOC_S_FREQUENCY - Get or set tuner or modulator radio frequency
38 To get the current tuner or modulator radio frequency applications set
41 modulator number (only input devices have tuners, only output devices
46 To change the current tuner or modulator radio frequency applications
65 - The tuner or modulator index number. This is the same value as in
68 the struct :c:type:`v4l2_output` ``modulator`` field
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| A D | vidioc-enum-freq-bands.rst | 34 Enumerates the frequency bands that a tuner or modulator supports. To do
41 of the corresponding tuner/modulator is set.
54 - The tuner or modulator index number. This is the same value as in
57 the struct :c:type:`v4l2_output` ``modulator`` field
73 - :cspan:`2` The tuner/modulator capability flags for this
77 tuner/modulator. So either all bands have that capability set, or
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| A D | vidioc-g-modulator.rst | 13 VIDIOC_G_MODULATOR - VIDIOC_S_MODULATOR - Get or set modulator attributes
38 To query the attributes of a modulator applications initialize the
55 :ref:`SDR <sdr>` specific modulator types are ``V4L2_TUNER_SDR`` and
57 initialized to zero. The term 'modulator' means SDR transmitter in this
74 - Identifies the modulator, set by the application.
77 - Name of the modulator, a NUL-terminated ASCII string.
103 :ref:`modulator-txsubchans`.
115 - :cspan:`2` Type of the modulator, see :c:type:`v4l2_tuner_type`.
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| A D | vidioc-enumoutput.rst | 78 - ``modulator``
81 and this field identifies the modulator. It corresponds to struct
110 - This output is an analog TV modulator.
113 - Any non-modulator video output, for example Composite Video,
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| A D | dev-radio.rst | 32 the :ref:`tuner or modulator <tuner>` ioctls.
45 Further all radio devices have one tuner or modulator (these are
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| A D | user-func.rst | 47 vidioc-g-modulator
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| A D | dev-output.rst | 39 :ref:`modulator <tuner>`, :ref:`controls <control>`,
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| A D | vidioc-querycap.rst | 227 - The device has some sort of modulator to emit RF-modulated
228 video/audio signals. For more information about modulator
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| A D | dev-rds.rst | 57 :ref:`VIDIOC_QUERYCAP` ioctl. Any modulator that
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| A D | dev-raw-vbi.rst | 45 devices may or may not have a tuner or modulator.
51 :ref:`tuner or modulator <tuner>`, and :ref:`controls <control>`
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| A D | v4l2.rst | 259 Finalized the RDS capture API. Added modulator and RDS encoder
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| A D | dev-sliced-vbi.rst | 40 supported. Sliced VBI devices may have a tuner or modulator.
46 and :ref:`tuner or modulator <tuner>` ioctls if they have these
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| A D | control.rst | 34 video input or output, tuner or modulator, or audio input or output.
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| A D | hist-v4l2.rst | 354 ``modulator`` and ``std`` where added instead.
379 tuner or modulator index number. A tuner ``type`` field was added
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| A D | diff-v4l.rst | 96 - The device has a :ref:`tuner or modulator <tuner>`.
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| /linux/Documentation/ABI/testing/ |
| A D | sysfs-bus-iio-adc-mcp3564 | 6 circuit of the Delta-Sigma modulator. The different BOOST
7 settings are applied to the entire modulator circuit, including
15 the current biasing circuit of the Delta-Sigma modulator.
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| /linux/drivers/media/radio/ |
| A D | radio-wl1273.c | 1720 const struct v4l2_modulator *modulator) in wl1273_fm_vidioc_s_modulator() argument
1728 if (modulator->index > 0) in wl1273_fm_vidioc_s_modulator()
1738 if (modulator->txsubchans & V4L2_TUNER_SUB_RDS) in wl1273_fm_vidioc_s_modulator()
1743 if (modulator->txsubchans & V4L2_TUNER_SUB_MONO) in wl1273_fm_vidioc_s_modulator()
1758 struct v4l2_modulator *modulator) in wl1273_fm_vidioc_g_modulator() argument
1767 strscpy(modulator->name, WL1273_FM_DRIVER_NAME, in wl1273_fm_vidioc_g_modulator()
1768 sizeof(modulator->name)); in wl1273_fm_vidioc_g_modulator()
1770 modulator->rangelow = WL1273_FREQ(WL1273_BAND_JAPAN_LOW); in wl1273_fm_vidioc_g_modulator()
1787 modulator->txsubchans = V4L2_TUNER_SUB_STEREO; in wl1273_fm_vidioc_g_modulator()
1789 modulator->txsubchans = V4L2_TUNER_SUB_MONO; in wl1273_fm_vidioc_g_modulator()
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| /linux/Documentation/devicetree/bindings/leds/backlight/ |
| A D | qcom-wled.yaml | 56 use externally generated modulator signal to dim.
144 qcom,modulator-sel:
146 Selects the modulator used for brightness modulation.
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| /linux/Documentation/devicetree/bindings/pwm/ |
| A D | microchip,corepwm.yaml | 14 corePWM is an 16 channel pulse width modulator FPGA IP
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| /linux/Documentation/networking/device_drivers/hamradio/ |
| A D | baycom.rst | 47 of a modulator/demodulator chip, usually a TI TCM3105. The computer
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| /linux/drivers/iio/adc/ |
| A D | Kconfig | 1221 tristate "Generic sigma delta modulator"
1226 Select this option to enables sigma delta modulator. This driver can
1281 Select this option to support ADCSigma delta modulator for
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| /linux/include/uapi/linux/ |
| A D | videodev2.h | 1818 __u32 modulator; /* Associated modulator */ member
|