sphinx.addnodesdocument)}( rawsourcechildren]( translations LanguagesNode)}(hhh](h pending_xref)}(hhh]docutils.nodesTextChinese (Simplified)}parenthsba attributes}(ids]classes]names]dupnames]backrefs] refdomainstdreftypedoc reftarget'/translations/zh_CN/driver-api/iio/coremodnameN classnameN refexplicitutagnamehhh ubh)}(hhh]hChinese (Traditional)}hh2sbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget'/translations/zh_TW/driver-api/iio/coremodnameN classnameN refexplicituh1hhh ubh)}(hhh]hItalian}hhFsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget'/translations/it_IT/driver-api/iio/coremodnameN classnameN refexplicituh1hhh ubh)}(hhh]hJapanese}hhZsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget'/translations/ja_JP/driver-api/iio/coremodnameN classnameN refexplicituh1hhh ubh)}(hhh]hKorean}hhnsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget'/translations/ko_KR/driver-api/iio/coremodnameN classnameN refexplicituh1hhh ubh)}(hhh]hPortuguese (Brazilian)}hhsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget'/translations/pt_BR/driver-api/iio/coremodnameN classnameN refexplicituh1hhh ubh)}(hhh]hSpanish}hhsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget'/translations/sp_SP/driver-api/iio/coremodnameN classnameN refexplicituh1hhh ubeh}(h]h ]h"]h$]h&]current_languageEnglishuh1h hh _documenthsourceNlineNubhsection)}(hhh](htitle)}(h Core elementsh]h Core elements}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhhA/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core.rsthKubh paragraph)}(hX The Industrial I/O core offers both a unified framework for writing drivers for many different types of embedded sensors and a standard interface to user space applications manipulating sensors. The implementation can be found under :file:`drivers/iio/industrialio-*`h](hThe Industrial I/O core offers both a unified framework for writing drivers for many different types of embedded sensors and a standard interface to user space applications manipulating sensors. The implementation can be found under }(hhhhhNhNubhliteral)}(h":file:`drivers/iio/industrialio-*`h]hdrivers/iio/industrialio-*}(hhhhhNhNubah}(h]h ]fileah"]h$]h&]rolefileuh1hhhubeh}(h]h ]h"]h$]h&]uh1hhhhKhhhhubh)}(hhh](h)}(hIndustrial I/O Devicesh]hIndustrial I/O Devices}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhhhhK ubh bullet_list)}(hhh](h list_item)}(h&struct iio_dev - industrial I/O deviceh]h)}(hjh]h&struct iio_dev - industrial I/O device}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK hjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(h@iio_device_alloc() - allocate an :c:type:`iio_dev` from a driverh]h)}(hjh](h!iio_device_alloc() - allocate an }(hj!hhhNhNubh)}(h:c:type:`iio_dev`h]h)}(hj*h]hiio_dev}(hj,hhhNhNubah}(h]h ](xrefcc-typeeh"]h$]h&]uh1hhj(ubah}(h]h ]h"]h$]h&]refdocdriver-api/iio/core refdomainj7reftypetype refexplicitrefwarn reftargetiio_devuh1hhhhKhj!ubh from a driver}(hj!hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(h;iio_device_free() - free an :c:type:`iio_dev` from a driverh]h)}(hj]h](hiio_device_free() - free an }(hj_hhhNhNubh)}(h:c:type:`iio_dev`h]h)}(hjhh]hiio_dev}(hjjhhhNhNubah}(h]h ](j6j7c-typeeh"]h$]h&]uh1hhjfubah}(h]h ]h"]h$]h&]refdocjC refdomainj7reftypetype refexplicitrefwarnjIiio_devuh1hhhhKhj_ubh from a driver}(hj_hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhj[ubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(h@iio_device_register() - register a device with the IIO subsystemh]h)}(hjh]h@iio_device_register() - register a device with the IIO subsystem}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hEiio_device_unregister() - unregister a device from the IIO subsystem h]h)}(hDiio_device_unregister() - unregister a device from the IIO subsystemh]hDiio_device_unregister() - unregister a device from the IIO subsystem}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]bullet*uh1hhhhK hhhhubh)}(hXAn IIO device usually corresponds to a single hardware sensor and it provides all the information needed by a driver handling a device. Let's first have a look at the functionality embedded in an IIO device then we will show how a device driver makes use of an IIO device.h]hXAn IIO device usually corresponds to a single hardware sensor and it provides all the information needed by a driver handling a device. Let’s first have a look at the functionality embedded in an IIO device then we will show how a device driver makes use of an IIO device.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhhhubh)}(hOThere are two ways for a user space application to interact with an IIO driver.h]hOThere are two ways for a user space application to interact with an IIO driver.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhhhubhenumerated_list)}(hhh](j)}(h:file:`/sys/bus/iio/devices/iio:device{X}/`, this represents a hardware sensor and groups together the data channels of the same chip.h]h)}(h:file:`/sys/bus/iio/devices/iio:device{X}/`, this represents a hardware sensor and groups together the data channels of the same chip.h](h)}(h+:file:`/sys/bus/iio/devices/iio:device{X}/`h](h/sys/bus/iio/devices/iio:device}(hjhhhNhNubhemphasis)}(hXh]hX}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh/}(hjhhhNhNubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhjubh[, this represents a hardware sensor and groups together the data channels of the same chip.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(h:file:`/dev/iio:device{X}`, character device node interface used for buffered data transfer and for events information retrieval. h]h)}(h:file:`/dev/iio:device{X}`, character device node interface used for buffered data transfer and for events information retrieval.h](h)}(h:file:`/dev/iio:device{X}`h](h/dev/iio:device}(hj2hhhNhNubj)}(hjh]hX}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhj.ubhg, character device node interface used for buffered data transfer and for events information retrieval.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhj*ubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]enumtypearabicprefixhsuffix.uh1jhhhhhhhKubh)}(hA typical IIO driver will register itself as an :doc:`I2C <../i2c>` or :doc:`SPI <../spi>` driver and will create two routines, probe and remove.h](h0A typical IIO driver will register itself as an }(hjkhhhNhNubh)}(h:doc:`I2C <../i2c>`h]hinline)}(hjuh]hI2C}(hjyhhhNhNubah}(h]h ](j6stdstd-doceh"]h$]h&]uh1jwhjsubah}(h]h ]h"]h$]h&]refdocjC refdomainjreftypedoc refexplicitrefwarnjI../i2cuh1hhhhK hjkubh or }(hjkhhhNhNubh)}(h:doc:`SPI <../spi>`h]jx)}(hjh]hSPI}(hjhhhNhNubah}(h]h ](j6stdstd-doceh"]h$]h&]uh1jwhjubah}(h]h ]h"]h$]h&]refdocjC refdomainjreftypedoc refexplicitrefwarnjI../spiuh1hhhhK hjkubh7 driver and will create two routines, probe and remove.}(hjkhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhK hhhhubh)}(h At probe:h]h At probe:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK#hhhhubj)}(hhh](j)}(hBCall iio_device_alloc(), which allocates memory for an IIO device.h]h)}(hjh]hBCall iio_device_alloc(), which allocates memory for an IIO device.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK%hjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hbInitialize IIO device fields with driver specific information (e.g. device name, device channels).h]h)}(hbInitialize IIO device fields with driver specific information (e.g. device name, device channels).h]hbInitialize IIO device fields with driver specific information (e.g. device name, device channels).}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK&hjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hCall iio_device_register(), this registers the device with the IIO core. After this call the device is ready to accept requests from user space applications. h]h)}(hCall iio_device_register(), this registers the device with the IIO core. After this call the device is ready to accept requests from user space applications.h]hCall iio_device_register(), this registers the device with the IIO core. After this call the device is ready to accept requests from user space applications.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK(hjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]jfjgjhhjijjuh1jhhhhhhhK%ubh)}(hEAt remove, we free the resources allocated in probe in reverse order:h]hEAt remove, we free the resources allocated in probe in reverse order:}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK,hhhhubj)}(hhh](j)}(hAiio_device_unregister(), unregister the device from the IIO core.h]h)}(hj4h]hAiio_device_unregister(), unregister the device from the IIO core.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK.hj2ubah}(h]h ]h"]h$]h&]uh1jhj/hhhhhNubj)}(hAiio_device_free(), free the memory allocated for the IIO device. h]h)}(h@iio_device_free(), free the memory allocated for the IIO device.h]h@iio_device_free(), free the memory allocated for the IIO device.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK/hjIubah}(h]h ]h"]h$]h&]uh1jhj/hhhhhNubeh}(h]h ]h"]h$]h&]jfjgjhhjijjuh1jhhhhhhhK.ubh)}(hhh](h)}(hIIO device sysfs interfaceh]hIIO device sysfs interface}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjghhhhhK2ubh)}(hAttributes are sysfs files used to expose chip info and also allowing applications to set various configuration parameters. For device with index X, attributes can be found under /sys/bus/iio/devices/iio:deviceX/ directory. Common attributes are:h]hAttributes are sysfs files used to expose chip info and also allowing applications to set various configuration parameters. For device with index X, attributes can be found under /sys/bus/iio/devices/iio:deviceX/ directory. Common attributes are:}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK4hjghhubj)}(hhh](j)}(h/:file:`name`, description of the physical chip.h]h)}(hjh](h)}(h :file:`name`h]hname}(hjhhhNhNubah}(h]h ]fileah"]h$]h&]rolefileuh1hhjubh#, description of the physical chip.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhK9hjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hV:file:`dev`, shows the major:minor pair associated with :file:`/dev/iio:deviceX` node.h]h)}(hV:file:`dev`, shows the major:minor pair associated with :file:`/dev/iio:deviceX` node.h](h)}(h :file:`dev`h]hdev}(hjhhhNhNubah}(h]h ]fileah"]h$]h&]rolefileuh1hhjubh-, shows the major:minor pair associated with }(hjhhhNhNubh)}(h:file:`/dev/iio:deviceX`h]h/dev/iio:deviceX}(hjhhhNhNubah}(h]h ]fileah"]h$]h&]rolefileuh1hhjubh node.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhK:hjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(he:file:`sampling_frequency_available`, available discrete set of sampling frequency values for device.h]h)}(he:file:`sampling_frequency_available`, available discrete set of sampling frequency values for device.h](h)}(h$:file:`sampling_frequency_available`h]hsampling_frequency_available}(hjhhhNhNubah}(h]h ]fileah"]h$]h&]rolefileuh1hhjubhA, available discrete set of sampling frequency values for device.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]jjuh1hhhhK9hjghhubeh}(h]iio-device-sysfs-interfaceah ]h"]iio device sysfs interfaceah$]h&]uh1hhhhhhhhK2ubh)}(hhh](h)}(hIIO device channelsh]hIIO device channels}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjShhhhhKCubh)}(h8struct iio_chan_spec - specification of a single channelh]h8struct iio_chan_spec - specification of a single channel}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKEhjShhubh)}(hzAn IIO device channel is a representation of a data channel. An IIO device can have one or multiple channels. For example:h]hzAn IIO device channel is a representation of a data channel. An IIO device can have one or multiple channels. For example:}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKGhjShhubj)}(hhh](j)}(hNa thermometer sensor has one channel representing the temperature measurement.h]h)}(hjh]hNa thermometer sensor has one channel representing the temperature measurement.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKJhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hba light sensor with two channels indicating the measurements in the visible and infrared spectrum.h]h)}(hba light sensor with two channels indicating the measurements in the visible and infrared spectrum.h]hba light sensor with two channels indicating the measurements in the visible and infrared spectrum.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hYan accelerometer can have up to 3 channels representing acceleration on X, Y and Z axes. h]h)}(hXan accelerometer can have up to 3 channels representing acceleration on X, Y and Z axes.h]hXan accelerometer can have up to 3 channels representing acceleration on X, Y and Z axes.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKMhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]jjuh1hhhhKJhjShhubh)}(hAn IIO channel is described by the struct iio_chan_spec. A thermometer driver for the temperature sensor in the example above would have to describe its channel as follows::h]hAn IIO channel is described by the struct iio_chan_spec. A thermometer driver for the temperature sensor in the example above would have to describe its channel as follows:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKPhjShhubh literal_block)}(hstatic const struct iio_chan_spec temp_channel[] = { { .type = IIO_TEMP, .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED), }, };h]hstatic const struct iio_chan_spec temp_channel[] = { { .type = IIO_TEMP, .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED), }, };}hjsbah}(h]h ]h"]h$]h&] xml:spacepreserveuh1jhhhKThjShhubh)}(hChannel sysfs attributes exposed to userspace are specified in the form of bitmasks. Depending on their shared info, attributes can be set in one of the following masks:h]hChannel sysfs attributes exposed to userspace are specified in the form of bitmasks. Depending on their shared info, attributes can be set in one of the following masks:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK[hjShhubj)}(hhh](j)}(hC**info_mask_separate**, attributes will be specific to this channelh]h)}(hC**info_mask_separate**, attributes will be specific to this channelh](hstrong)}(h**info_mask_separate**h]hinfo_mask_separate}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubh-, attributes will be specific to this channel}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhK_hjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hT**info_mask_shared_by_type**, attributes are shared by all channels of the same typeh]h)}(hT**info_mask_shared_by_type**, attributes are shared by all channels of the same typeh](j )}(h**info_mask_shared_by_type**h]hinfo_mask_shared_by_type}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj-ubh8, attributes are shared by all channels of the same type}(hj-hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKahj)ubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hX**info_mask_shared_by_dir**, attributes are shared by all channels of the same directionh]h)}(hX**info_mask_shared_by_dir**, attributes are shared by all channels of the same directionh](j )}(h**info_mask_shared_by_dir**h]hinfo_mask_shared_by_dir}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjSubh=, attributes are shared by all channels of the same direction}(hjShhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKchjOubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hC**info_mask_shared_by_all**, attributes are shared by all channels h]h)}(hB**info_mask_shared_by_all**, attributes are shared by all channelsh](j )}(h**info_mask_shared_by_all**h]hinfo_mask_shared_by_all}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjyubh', attributes are shared by all channels}(hjyhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKehjuubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]jjuh1hhhhK_hjShhubh)}(hdWhen there are multiple data channels per channel type we have two ways to distinguish between them:h]hdWhen there are multiple data channels per channel type we have two ways to distinguish between them:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKghjShhubj)}(hhh](j)}(hXset **.modified** field of :c:type:`iio_chan_spec` to 1. Modifiers are specified using **.channel2** field of the same :c:type:`iio_chan_spec` structure and are used to indicate a physically unique characteristic of the channel such as its direction or spectral response. For example, a light sensor can have two channels, one for infrared light and one for both infrared and visible light.h]h)}(hXset **.modified** field of :c:type:`iio_chan_spec` to 1. Modifiers are specified using **.channel2** field of the same :c:type:`iio_chan_spec` structure and are used to indicate a physically unique characteristic of the channel such as its direction or spectral response. For example, a light sensor can have two channels, one for infrared light and one for both infrared and visible light.h](hset }(hjhhhNhNubj )}(h **.modified**h]h .modified}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubh field of }(hjhhhNhNubh)}(h:c:type:`iio_chan_spec`h]h)}(hjh]h iio_chan_spec}(hjhhhNhNubah}(h]h ](j6j7c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjC refdomainj7reftypetype refexplicitrefwarnjI iio_chan_specuh1hhhhKjhjubh% to 1. Modifiers are specified using }(hjhhhNhNubj )}(h **.channel2**h]h .channel2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubh field of the same }(hjhhhNhNubh)}(h:c:type:`iio_chan_spec`h]h)}(hjh]h iio_chan_spec}(hj hhhNhNubah}(h]h ](j6j7c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjC refdomainj7reftypetype refexplicitrefwarnjI iio_chan_specuh1hhhhKjhjubh structure and are used to indicate a physically unique characteristic of the channel such as its direction or spectral response. For example, a light sensor can have two channels, one for infrared light and one for both infrared and visible light.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKjhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hset **.indexed** field of :c:type:`iio_chan_spec` to 1. In this case the channel is simply another instance with an index specified by the **.channel** field. h]h)}(hset **.indexed** field of :c:type:`iio_chan_spec` to 1. In this case the channel is simply another instance with an index specified by the **.channel** field.h](hset }(hj8hhhNhNubj )}(h **.indexed**h]h.indexed}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj8ubh field of }(hj8hhhNhNubh)}(h:c:type:`iio_chan_spec`h]h)}(hjTh]h iio_chan_spec}(hjVhhhNhNubah}(h]h ](j6j7c-typeeh"]h$]h&]uh1hhjRubah}(h]h ]h"]h$]h&]refdocjC refdomainj7reftypetype refexplicitrefwarnjI iio_chan_specuh1hhhhKphj8ubhZ to 1. In this case the channel is simply another instance with an index specified by the }(hj8hhhNhNubj )}(h **.channel**h]h.channel}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj8ubh field.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKphj4ubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]jjuh1hhhhKjhjShhubh)}(h8Here is how we can make use of the channel's modifiers::h]h9Here is how we can make use of the channel’s modifiers:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKthjShhubj)}(hX static const struct iio_chan_spec light_channels[] = { { .type = IIO_INTENSITY, .modified = 1, .channel2 = IIO_MOD_LIGHT_IR, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), .info_mask_shared = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, { .type = IIO_INTENSITY, .modified = 1, .channel2 = IIO_MOD_LIGHT_BOTH, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), .info_mask_shared = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, { .type = IIO_LIGHT, .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED), .info_mask_shared = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, }h]hX static const struct iio_chan_spec light_channels[] = { { .type = IIO_INTENSITY, .modified = 1, .channel2 = IIO_MOD_LIGHT_IR, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), .info_mask_shared = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, { .type = IIO_INTENSITY, .modified = 1, .channel2 = IIO_MOD_LIGHT_BOTH, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), .info_mask_shared = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, { .type = IIO_LIGHT, .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED), .info_mask_shared = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, }}hjsbah}(h]h ]h"]h$]h&]jjuh1jhhhKvhjShhubh)}(hXThis channel's definition will generate two separate sysfs files for raw data retrieval:h]hZThis channel’s definition will generate two separate sysfs files for raw data retrieval:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjShhubj)}(hhh](j)}(h>:file:`/sys/bus/iio/devices/iio:device{X}/in_intensity_ir_raw`h]h)}(hjh]h)}(hjh](h/sys/bus/iio/devices/iio:device}(hjhhhNhNubj)}(hjh]hX}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh/in_intensity_ir_raw}(hjhhhNhNubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhjubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hA:file:`/sys/bus/iio/devices/iio:device{X}/in_intensity_both_raw` h]h)}(h@:file:`/sys/bus/iio/devices/iio:device{X}/in_intensity_both_raw`h]h)}(hjh](h/sys/bus/iio/devices/iio:device}(hjhhhNhNubj)}(hjh]hX}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh/in_intensity_both_raw}(hjhhhNhNubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhjubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]jjuh1hhhhKhjShhubh)}(hone file for processed data:h]hone file for processed data:}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjShhubj)}(hhh]j)}(h@:file:`/sys/bus/iio/devices/iio:device{X}/in_illuminance_input` h]h)}(h?:file:`/sys/bus/iio/devices/iio:device{X}/in_illuminance_input`h]h)}(hjLh](h/sys/bus/iio/devices/iio:device}(hjNhhhNhNubj)}(hjh]hX}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh/in_illuminance_input}(hjNhhhNhNubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhjJubah}(h]h ]h"]h$]h&]uh1hhhhKhjFubah}(h]h ]h"]h$]h&]uh1jhjChhhhhNubah}(h]h ]h"]h$]h&]jjuh1hhhhKhjShhubh)}(h1and one shared sysfs file for sampling frequency:h]h1and one shared sysfs file for sampling frequency:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjShhubj)}(hhh]j)}(h?:file:`/sys/bus/iio/devices/iio:device{X}/sampling_frequency`. h]h)}(h>:file:`/sys/bus/iio/devices/iio:device{X}/sampling_frequency`.h](h)}(h=:file:`/sys/bus/iio/devices/iio:device{X}/sampling_frequency`h](h/sys/bus/iio/devices/iio:device}(hjhhhNhNubj)}(hjh]hX}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh/sampling_frequency}(hjhhhNhNubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubah}(h]h ]h"]h$]h&]jjuh1hhhhKhjShhubh)}(h7Here is how we can make use of the channel's indexing::h]h8Here is how we can make use of the channel’s indexing:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjShhubj)}(hXstatic const struct iio_chan_spec light_channels[] = { { .type = IIO_VOLTAGE, .indexed = 1, .channel = 0, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), }, { .type = IIO_VOLTAGE, .indexed = 1, .channel = 1, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), }, }h]hXstatic const struct iio_chan_spec light_channels[] = { { .type = IIO_VOLTAGE, .indexed = 1, .channel = 0, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), }, { .type = IIO_VOLTAGE, .indexed = 1, .channel = 1, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), }, }}hjsbah}(h]h ]h"]h$]h&]jjuh1jhhhKhjShhubh)}(hHThis will generate two separate attributes files for raw data retrieval:h]hHThis will generate two separate attributes files for raw data retrieval:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjShhubj)}(hhh](j)}(hk:file:`/sys/bus/iio/devices/iio:device{X}/in_voltage0_raw`, representing voltage measurement for channel 0.h]h)}(hk:file:`/sys/bus/iio/devices/iio:device{X}/in_voltage0_raw`, representing voltage measurement for channel 0.h](h)}(h::file:`/sys/bus/iio/devices/iio:device{X}/in_voltage0_raw`h](h/sys/bus/iio/devices/iio:device}(hjhhhNhNubj)}(hjh]hX}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh/in_voltage0_raw}(hjhhhNhNubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhjubh1, representing voltage measurement for channel 0.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubj)}(hl:file:`/sys/bus/iio/devices/iio:device{X}/in_voltage1_raw`, representing voltage measurement for channel 1. h]h)}(hk:file:`/sys/bus/iio/devices/iio:device{X}/in_voltage1_raw`, representing voltage measurement for channel 1.h](h)}(h::file:`/sys/bus/iio/devices/iio:device{X}/in_voltage1_raw`h](h/sys/bus/iio/devices/iio:device}(hjAhhhNhNubj)}(hjh]hX}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubh/in_voltage1_raw}(hjAhhhNhNubeh}(h]h ]fileah"]h$]h&]rolefileuh1hhj=ubh1, representing voltage measurement for channel 1.}(hj=hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhj9ubah}(h]h ]h"]h$]h&]uh1jhjhhhhhNubeh}(h]h ]h"]h$]h&]jjuh1hhhhKhjShhubeh}(h]iio-device-channelsah ]h"]iio device channelsah$]h&]uh1hhhhhhhhKCubh)}(hhh](h)}(h More detailsh]h More details}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhhhhKubhindex)}(hhh]h}(h]h ]h"]h$]h&]entries](single!iio_chan_spec_ext_info (C struct)c.iio_chan_spec_ext_infohNtauh1jhjhhhNhNubhdesc)}(hhh](hdesc_signature)}(hiio_chan_spec_ext_infoh]hdesc_signature_line)}(hstruct iio_chan_spec_ext_infoh](hdesc_sig_keyword)}(hstructh]hstruct}(hjhhhNhNubah}(h]h ]kah"]h$]h&]uh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubhdesc_sig_space)}(h h]h }(hjhhhNhNubah}(h]h ]wah"]h$]h&]uh1jhjhhhjhKubh desc_name)}(hiio_chan_spec_ext_infoh]h desc_sig_name)}(hjh]hiio_chan_spec_ext_info}(hjhhhNhNubah}(h]h ]nah"]h$]h&]uh1jhjubah}(h]h ](sig-namedescnameeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jj add_permalinkuh1jsphinx_line_type declaratorhjhhhjhKubah}(h]jah ](sig sig-objecteh"]h$]h&] is_multiline _toc_parts) _toc_namehuh1jhjhKhjhhubh desc_content)}(hhh]h)}(hExtended channel info attributeh]hExtended channel info attribute}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK+hj hhubah}(h]h ]h"]h$]h&]uh1j hjhhhjhKubeh}(h]h ](j7structeh"]h$]h&]domainj7objtypej& desctypej& noindex noindexentrynocontentsentryuh1jhhhjhNhNubh container)}(hX**Definition**:: struct iio_chan_spec_ext_info { const char *name; enum iio_shared_by shared; ssize_t (*read)(struct iio_dev *, uintptr_t private, struct iio_chan_spec const *, char *buf); ssize_t (*write)(struct iio_dev *, uintptr_t private, struct iio_chan_spec const *, const char *buf, size_t len); uintptr_t private; }; **Members** ``name`` Info attribute name ``shared`` Whether this attribute is shared between all channels. ``read`` Read callback for this info attribute, may be NULL. ``write`` Write callback for this info attribute, may be NULL. ``private`` Data private to the driver.h](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hj: hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj6 ubh:}(hj6 hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK/hj2 ubj)}(hXGstruct iio_chan_spec_ext_info { const char *name; enum iio_shared_by shared; ssize_t (*read)(struct iio_dev *, uintptr_t private, struct iio_chan_spec const *, char *buf); ssize_t (*write)(struct iio_dev *, uintptr_t private, struct iio_chan_spec const *, const char *buf, size_t len); uintptr_t private; };h]hXGstruct iio_chan_spec_ext_info { const char *name; enum iio_shared_by shared; ssize_t (*read)(struct iio_dev *, uintptr_t private, struct iio_chan_spec const *, char *buf); ssize_t (*write)(struct iio_dev *, uintptr_t private, struct iio_chan_spec const *, const char *buf, size_t len); uintptr_t private; };}hjS sbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK1hj2 ubh)}(h **Members**h]j )}(hjd h]hMembers}(hjf hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjb ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK9hj2 ubhdefinition_list)}(hhh](hdefinition_list_item)}(h``name`` Info attribute name h](hterm)}(h``name``h]h)}(hj h]hname}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK-hj ubh definition)}(hhh]h)}(hInfo attribute nameh]hInfo attribute name}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hK-hj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj hK-hj| ubj )}(hB``shared`` Whether this attribute is shared between all channels. h](j )}(h ``shared``h]h)}(hj h]hshared}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK.hj ubj )}(hhh]h)}(h6Whether this attribute is shared between all channels.h]h6Whether this attribute is shared between all channels.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hK.hj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj hK.hj| ubj )}(h=``read`` Read callback for this info attribute, may be NULL. h](j )}(h``read``h]h)}(hj h]hread}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK/hj ubj )}(hhh]h)}(h3Read callback for this info attribute, may be NULL.h]h3Read callback for this info attribute, may be NULL.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hK/hj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj hK/hj| ubj )}(h?``write`` Write callback for this info attribute, may be NULL. h](j )}(h ``write``h]h)}(hj6 h]hwrite}(hj8 hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4 ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK0hj0 ubj )}(hhh]h)}(h4Write callback for this info attribute, may be NULL.h]h4Write callback for this info attribute, may be NULL.}(hjO hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjK hK0hjL ubah}(h]h ]h"]h$]h&]uh1j hj0 ubeh}(h]h ]h"]h$]h&]uh1j hjK hK0hj| ubj )}(h'``private`` Data private to the driver.h](j )}(h ``private``h]h)}(hjo h]hprivate}(hjq hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjm ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK0hji ubj )}(hhh]h)}(hData private to the driver.h]hData private to the driver.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK1hj ubah}(h]h ]h"]h$]h&]uh1j hji ubeh}(h]h ]h"]h$]h&]uh1j hj hK0hj| ubeh}(h]h ]h"]h$]h&]uh1jz hj2 ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_enum (C struct) c.iio_enumhNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_enumh]j)}(hstruct iio_enumh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK7ubj)}(h h]h }(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhj hK7ubj)}(hiio_enumh]j)}(hj h]hiio_enum}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhj hK7ubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj hhhj hK7ubah}(h]j ah ](j j eh"]h$]h&]j j )j huh1jhj hK7hj hhubj )}(hhh]h)}(hEnum channel info attributeh]hEnum channel info attribute}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK>hj hhubah}(h]h ]h"]h$]h&]uh1j hj hhhj hK7ubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ j# j, j# j- j. j/ uh1jhhhjhNhNubj1 )}(hX**Definition**:: struct iio_enum { const char * const *items; unsigned int num_items; int (*set)(struct iio_dev *, const struct iio_chan_spec *, unsigned int); int (*get)(struct iio_dev *, const struct iio_chan_spec *); }; **Members** ``items`` An array of strings. ``num_items`` Length of the item array. ``set`` Set callback function, may be NULL. ``get`` Get callback function, may be NULL.h](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hj/ hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj+ ubh:}(hj+ hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKBhj' ubj)}(hstruct iio_enum { const char * const *items; unsigned int num_items; int (*set)(struct iio_dev *, const struct iio_chan_spec *, unsigned int); int (*get)(struct iio_dev *, const struct iio_chan_spec *); };h]hstruct iio_enum { const char * const *items; unsigned int num_items; int (*set)(struct iio_dev *, const struct iio_chan_spec *, unsigned int); int (*get)(struct iio_dev *, const struct iio_chan_spec *); };}hjH sbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKDhj' ubh)}(h **Members**h]j )}(hjY h]hMembers}(hj[ hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjW ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKKhj' ubj{ )}(hhh](j )}(h``items`` An array of strings. h](j )}(h ``items``h]h)}(hjx h]hitems}(hjz hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjv ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK@hjr ubj )}(hhh]h)}(hAn array of strings.h]hAn array of strings.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hK@hj ubah}(h]h ]h"]h$]h&]uh1j hjr ubeh}(h]h ]h"]h$]h&]uh1j hj hK@hjo ubj )}(h(``num_items`` Length of the item array. h](j )}(h ``num_items``h]h)}(hj h]h num_items}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKAhj ubj )}(hhh]h)}(hLength of the item array.h]hLength of the item array.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKAhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj hKAhjo ubj )}(h,``set`` Set callback function, may be NULL. h](j )}(h``set``h]h)}(hj h]hset}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKBhj ubj )}(hhh]h)}(h#Set callback function, may be NULL.h]h#Set callback function, may be NULL.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKBhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj hKBhjo ubj )}(h+``get`` Get callback function, may be NULL.h](j )}(h``get``h]h)}(hj# h]hget}(hj% hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj! ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKBhj ubj )}(hhh]h)}(h#Get callback function, may be NULL.h]h#Get callback function, may be NULL.}(hj< hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKChj9 ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj8 hKBhjo ubeh}(h]h ]h"]h$]h&]uh1jz hj' ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubh)}(h**Description**h]j )}(hjf h]h Description}(hjh hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjd ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKFhjhhubh)}(hX6The iio_enum struct can be used to implement enum style channel attributes. Enum style attributes are those which have a set of strings which map to unsigned integer values. The IIO enum helper code takes care of mapping between value and string as well as generating a "_available" file which contains a list of all available items. The set callback will be called when the attribute is updated. The last parameter is the index to the newly activated item. The get callback will be used to query the currently active item and is supposed to return the index for it.h]hX:The iio_enum struct can be used to implement enum style channel attributes. Enum style attributes are those which have a set of strings which map to unsigned integer values. The IIO enum helper code takes care of mapping between value and string as well as generating a “_available” file which contains a list of all available items. The set callback will be called when the attribute is updated. The last parameter is the index to the newly activated item. The get callback will be used to query the currently active item and is supposed to return the index for it.}(hj| hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKChjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jIIO_ENUM (C macro) c.IIO_ENUMhNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_ENUMh]j)}(hIIO_ENUMh]j)}(hIIO_ENUMh]j)}(hj h]hIIO_ENUM}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK]ubah}(h]h ]h"]h$]h&]jjjuh1jjjhj hhhj hK]ubah}(h]j ah ](j j eh"]h$]h&]j j )j huh1jhj hK]hj hhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hj hhhj hK]ubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ j j, j j- j. j/ uh1jhhhjhNhNubh)}(h!``IIO_ENUM (_name, _shared, _e)``h]h)}(hj h]hIIO_ENUM (_name, _shared, _e)}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK_hjhhubh block_quote)}(h+Initialize enum extended channel attribute h]h)}(h*Initialize enum extended channel attributeh]h*Initialize enum extended channel attribute}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK]hj ubah}(h]h ]h"]h$]h&]uh1j hj hK]hjhhubj1 )}(h**Parameters** ``_name`` Attribute name ``_shared`` Whether the attribute is shared between all channels ``_e`` Pointer to an iio_enum struct **Description** This should usually be used together with IIO_ENUM_AVAILABLE()h](h)}(h**Parameters**h]j )}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKahj ubj{ )}(hhh](j )}(h``_name`` Attribute name h](j )}(h ``_name``h]h)}(hj0 h]h_name}(hj2 hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj. ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK^hj* ubj )}(hhh]h)}(hAttribute nameh]hAttribute name}(hjI hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjE hK^hjF ubah}(h]h ]h"]h$]h&]uh1j hj* ubeh}(h]h ]h"]h$]h&]uh1j hjE hK^hj' ubj )}(hA``_shared`` Whether the attribute is shared between all channels h](j )}(h ``_shared``h]h)}(hji h]h_shared}(hjk hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjg ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK_hjc ubj )}(hhh]h)}(h4Whether the attribute is shared between all channelsh]h4Whether the attribute is shared between all channels}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~ hK_hj ubah}(h]h ]h"]h$]h&]uh1j hjc ubeh}(h]h ]h"]h$]h&]uh1j hj~ hK_hj' ubj )}(h%``_e`` Pointer to an iio_enum struct h](j )}(h``_e``h]h)}(hj h]h_e}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhK`hj ubj )}(hhh]h)}(hPointer to an iio_enum structh]hPointer to an iio_enum struct}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hK`hj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj hK`hj' ubeh}(h]h ]h"]h$]h&]uh1jz hj ubh)}(h**Description**h]j )}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKbhj ubh)}(h>This should usually be used together with IIO_ENUM_AVAILABLE()h]h>This should usually be used together with IIO_ENUM_AVAILABLE()}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKahj ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jIIO_ENUM_AVAILABLE (C macro)c.IIO_ENUM_AVAILABLEhNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_ENUM_AVAILABLEh]j)}(hIIO_ENUM_AVAILABLEh]j)}(hIIO_ENUM_AVAILABLEh]j)}(hjh]hIIO_ENUM_AVAILABLE}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKnubah}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhj9hKnubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhj9hKnhjhhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hjhhhj9hKnubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jRj, jRj- j. j/ uh1jhhhjhNhNubh)}(h+``IIO_ENUM_AVAILABLE (_name, _shared, _e)``h]h)}(hjXh]h'IIO_ENUM_AVAILABLE (_name, _shared, _e)}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKphjhhubj )}(h5Initialize enum available extended channel attribute h]h)}(h4Initialize enum available extended channel attributeh]h4Initialize enum available extended channel attribute}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKnhjnubah}(h]h ]h"]h$]h&]uh1j hjhKnhjhhubj1 )}(hXk**Parameters** ``_name`` Attribute name ("_available" will be appended to the name) ``_shared`` Whether the attribute is shared between all channels ``_e`` Pointer to an iio_enum struct **Description** Creates a read only attribute which lists all the available enum items in a space separated list. This should usually be used together with IIO_ENUM()h](h)}(h**Parameters**h]j )}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKrhjubj{ )}(hhh](j )}(hE``_name`` Attribute name ("_available" will be appended to the name) h](j )}(h ``_name``h]h)}(hjh]h_name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKohjubj )}(hhh]h)}(h:Attribute name ("_available" will be appended to the name)h]h>Attribute name (“_available” will be appended to the name)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKohjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKohjubj )}(hA``_shared`` Whether the attribute is shared between all channels h](j )}(h ``_shared``h]h)}(hjh]h_shared}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKphjubj )}(hhh]h)}(h4Whether the attribute is shared between all channelsh]h4Whether the attribute is shared between all channels}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKphjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKphjubj )}(h%``_e`` Pointer to an iio_enum struct h](j )}(h``_e``h]h)}(hjh]h_e}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKqhjubj )}(hhh]h)}(hPointer to an iio_enum structh]hPointer to an iio_enum struct}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3hKqhj4ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hj3hKqhjubeh}(h]h ]h"]h$]h&]uh1jz hjubh)}(h**Description**h]j )}(hjYh]h Description}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjWubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKshjubh)}(hCreates a read only attribute which lists all the available enum items in a space separated list. This should usually be used together with IIO_ENUM()h]hCreates a read only attribute which lists all the available enum items in a space separated list. This should usually be used together with IIO_ENUM()}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKrhjubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_mount_matrix (C struct)c.iio_mount_matrixhNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_mount_matrixh]j)}(hstruct iio_mount_matrixh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKxubj)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKxubj)}(hiio_mount_matrixh]j)}(hjh]hiio_mount_matrix}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKxubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhjhKxubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhjhKxhjhhubj )}(hhh]h)}(hiio mounting matrixh]hiio mounting matrix}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j hjhhhjhKxubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ jj, jj- j. j/ uh1jhhhjhNhNubj1 )}(h**Definition**:: struct iio_mount_matrix { const char *rotation[9]; }; **Members** ``rotation`` 3 dimensional space rotation matrix defining sensor alignment with main hardwareh](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj)}(h9struct iio_mount_matrix { const char *rotation[9]; };h]h9struct iio_mount_matrix { const char *rotation[9]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubh)}(h **Members**h]j )}(hj.h]hMembers}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj,ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj{ )}(hhh]j )}(h]``rotation`` 3 dimensional space rotation matrix defining sensor alignment with main hardwareh](j )}(h ``rotation``h]h)}(hjMh]hrotation}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjGubj )}(hhh]h)}(hP3 dimensional space rotation matrix defining sensor alignment with main hardwareh]hP3 dimensional space rotation matrix defining sensor alignment with main hardware}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhKhjcubah}(h]h ]h"]h$]h&]uh1j hjGubeh}(h]h ]h"]h$]h&]uh1j hjbhKhjDubah}(h]h ]h"]h$]h&]uh1jz hjubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jIIO_MOUNT_MATRIX (C macro)c.IIO_MOUNT_MATRIXhNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_MOUNT_MATRIXh]j)}(hIIO_MOUNT_MATRIXh]j)}(hIIO_MOUNT_MATRIXh]j)}(hjh]hIIO_MOUNT_MATRIX}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubah}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhjhKubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhjhKhjhhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hjhhhjhKubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jj, jj- j. j/ uh1jhhhjhNhNubh)}(h$``IIO_MOUNT_MATRIX (_shared, _get)``h]h)}(hjh]h IIO_MOUNT_MATRIX (_shared, _get)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjhhubj )}(h3Initialize mount matrix extended channel attribute h]h)}(h2Initialize mount matrix extended channel attributeh]h2Initialize mount matrix extended channel attribute}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjhKhjhhubj1 )}(h**Parameters** ``_shared`` Whether the attribute is shared between all channels ``_get`` Pointer to an iio_get_mount_matrix_t accessorh](h)}(h**Parameters**h]j )}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj ubj{ )}(hhh](j )}(hA``_shared`` Whether the attribute is shared between all channels h](j )}(h ``_shared``h]h)}(hj0h]h_shared}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj*ubj )}(hhh]h)}(h4Whether the attribute is shared between all channelsh]h4Whether the attribute is shared between all channels}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhKhjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1j hjEhKhj'ubj )}(h6``_get`` Pointer to an iio_get_mount_matrix_t accessorh](j )}(h``_get``h]h)}(hjih]h_get}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjgubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjcubj )}(hhh]h)}(h-Pointer to an iio_get_mount_matrix_t accessorh]h-Pointer to an iio_get_mount_matrix_t accessor}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjcubeh}(h]h ]h"]h$]h&]uh1j hj~hKhj'ubeh}(h]h ]h"]h$]h&]uh1jz hj ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_event_spec (C struct)c.iio_event_spechNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_event_spech]j)}(hstruct iio_event_spech](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubj)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKubj)}(hiio_event_spech]j)}(hjh]hiio_event_spec}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhjhKubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhjhKhjhhubj )}(hhh]h)}(h!specification for a channel eventh]h!specification for a channel event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j hjhhhjhKubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ jj, jj- j. j/ uh1jhhhjhNhNubj1 )}(hXi**Definition**:: struct iio_event_spec { enum iio_event_type type; enum iio_event_direction dir; unsigned long mask_separate; unsigned long mask_shared_by_type; unsigned long mask_shared_by_dir; unsigned long mask_shared_by_all; }; **Members** ``type`` Type of the event ``dir`` Direction of the event ``mask_separate`` Bit mask of enum iio_event_info values. Attributes set in this mask will be registered per channel. ``mask_shared_by_type`` Bit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type. ``mask_shared_by_dir`` Bit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type and direction. ``mask_shared_by_all`` Bit mask of enum iio_event_info values. Attributes set in this mask will be shared by all channels.h](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj%ubh:}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj!ubj)}(hstruct iio_event_spec { enum iio_event_type type; enum iio_event_direction dir; unsigned long mask_separate; unsigned long mask_shared_by_type; unsigned long mask_shared_by_dir; unsigned long mask_shared_by_all; };h]hstruct iio_event_spec { enum iio_event_type type; enum iio_event_direction dir; unsigned long mask_separate; unsigned long mask_shared_by_type; unsigned long mask_shared_by_dir; unsigned long mask_shared_by_all; };}hjBsbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj!ubh)}(h **Members**h]j )}(hjSh]hMembers}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjQubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj!ubj{ )}(hhh](j )}(h``type`` Type of the event h](j )}(h``type``h]h)}(hjrh]htype}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjpubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjlubj )}(hhh]h)}(hType of the eventh]hType of the event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjlubeh}(h]h ]h"]h$]h&]uh1j hjhKhjiubj )}(h``dir`` Direction of the event h](j )}(h``dir``h]h)}(hjh]hdir}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hDirection of the eventh]hDirection of the event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjiubj )}(hv``mask_separate`` Bit mask of enum iio_event_info values. Attributes set in this mask will be registered per channel. h](j )}(h``mask_separate``h]h)}(hjh]h mask_separate}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hcBit mask of enum iio_event_info values. Attributes set in this mask will be registered per channel.h]hcBit mask of enum iio_event_info values. Attributes set in this mask will be registered per channel.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjiubj )}(h|``mask_shared_by_type`` Bit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type. h](j )}(h``mask_shared_by_type``h]h)}(hjh]hmask_shared_by_type}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hcBit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type.h]hcBit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type.}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj4ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hj3hKhjiubj )}(h``mask_shared_by_dir`` Bit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type and direction. h](j )}(h``mask_shared_by_dir``h]h)}(hjXh]hmask_shared_by_dir}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjRubj )}(hhh]h)}(hqBit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type and direction.h]hqBit mask of enum iio_event_info values. Attributes set in this mask will be shared by channel type and direction.}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjnubah}(h]h ]h"]h$]h&]uh1j hjRubeh}(h]h ]h"]h$]h&]uh1j hjmhKhjiubj )}(hz``mask_shared_by_all`` Bit mask of enum iio_event_info values. Attributes set in this mask will be shared by all channels.h](j )}(h``mask_shared_by_all``h]h)}(hjh]hmask_shared_by_all}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hcBit mask of enum iio_event_info values. Attributes set in this mask will be shared by all channels.h]hcBit mask of enum iio_event_info values. Attributes set in this mask will be shared by all channels.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjiubeh}(h]h ]h"]h$]h&]uh1jz hj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j$IIO_SCAN_FORMAT_SIGNED_INT (C macro)c.IIO_SCAN_FORMAT_SIGNED_INThNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_SCAN_FORMAT_SIGNED_INTh]j)}(hIIO_SCAN_FORMAT_SIGNED_INTh]j)}(hIIO_SCAN_FORMAT_SIGNED_INTh]j)}(hjh]hIIO_SCAN_FORMAT_SIGNED_INT}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubah}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhjhKubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhjhKhjhhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hjhhhjhKubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jj, jj- j. j/ uh1jhhhjhNhNubh)}(h``IIO_SCAN_FORMAT_SIGNED_INT``h]h)}(hj!h]hIIO_SCAN_FORMAT_SIGNED_INT}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjhhubj )}(h signed integer data format **Description** :c:type:`iio_scan_type.format ` value for signed integers (two's complement). h](j )}(hsigned integer data format h]h)}(hsigned integer data formath]hsigned integer data format}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj;ubah}(h]h ]h"]h$]h&]uh1j hjMhKhj7ubh)}(h**Description**h]j )}(hjVh]h Description}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjTubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj7ubh)}(h\:c:type:`iio_scan_type.format ` value for signed integers (two's complement).h](h)}(h.:c:type:`iio_scan_type.format `h]h)}(hjrh]hiio_scan_type.format}(hjthhhNhNubah}(h]h ](j6j7c-typeeh"]h$]h&]uh1hhjpubah}(h]h ]h"]h$]h&]refdocjC refdomainj7reftypetype refexplicitrefwarn c:parent_keysphinx.domains.c LookupKey)}data]sbjI iio_scan_typeuh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjlubh0 value for signed integers (two’s complement).}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhKhj7ubeh}(h]h ]h"]h$]h&]uh1j hjMhKhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j&IIO_SCAN_FORMAT_UNSIGNED_INT (C macro)c.IIO_SCAN_FORMAT_UNSIGNED_INThNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_SCAN_FORMAT_UNSIGNED_INTh]j)}(hIIO_SCAN_FORMAT_UNSIGNED_INTh]j)}(hIIO_SCAN_FORMAT_UNSIGNED_INTh]j)}(hjh]hIIO_SCAN_FORMAT_UNSIGNED_INT}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubah}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhjhKubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhjhKhjhhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hjhhhjhKubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jj, jj- j. j/ uh1jhhhjhNhNubh)}(h ``IIO_SCAN_FORMAT_UNSIGNED_INT``h]h)}(hjh]hIIO_SCAN_FORMAT_UNSIGNED_INT}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjhhubj )}(h} unsigned integer data format **Description** :c:type:`iio_scan_type.format ` value for unsigned integers. h](j )}(hunsigned integer data format h]h)}(hunsigned integer data formath]hunsigned integer data format}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hj#hKhj ubh)}(h**Description**h]j )}(hj,h]h Description}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj*ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj ubh)}(hK:c:type:`iio_scan_type.format ` value for unsigned integers.h](h)}(h.:c:type:`iio_scan_type.format `h]h)}(hjHh]hiio_scan_type.format}(hjJhhhNhNubah}(h]h ](j6j7c-typeeh"]h$]h&]uh1hhjFubah}(h]h ]h"]h$]h&]refdocjC refdomainj7reftypetype refexplicitrefwarnjjjI iio_scan_typeuh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjBubh value for unsigned integers.}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjehKhj ubeh}(h]h ]h"]h$]h&]uh1j hj#hKhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jIIO_SCAN_FORMAT_FLOAT (C macro)c.IIO_SCAN_FORMAT_FLOAThNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_SCAN_FORMAT_FLOATh]j)}(hIIO_SCAN_FORMAT_FLOATh]j)}(hIIO_SCAN_FORMAT_FLOATh]j)}(hjh]hIIO_SCAN_FORMAT_FLOAT}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubah}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhjhKubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhjhKhjhhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hjhhhjhKubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jj, jj- j. j/ uh1jhhhjhNhNubh)}(h``IIO_SCAN_FORMAT_FLOAT``h]h)}(hjh]hIIO_SCAN_FORMAT_FLOAT}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjhhubj )}(h floating-point data format **Description** :c:type:`iio_scan_type.format ` value for IEEE 754 floating-point numbers. h](j )}(hfloating-point data format h]h)}(hfloating-point data formath]hfloating-point data format}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjhKhjubh)}(h**Description**h]j )}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubh)}(hY:c:type:`iio_scan_type.format ` value for IEEE 754 floating-point numbers.h](h)}(h.:c:type:`iio_scan_type.format `h]h)}(hjh]hiio_scan_type.format}(hjhhhNhNubah}(h]h ](j6j7c-typeeh"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]refdocjC refdomainj7reftypetype refexplicitrefwarnjjjI iio_scan_typeuh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubh+ value for IEEE 754 floating-point numbers.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj3hKhjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjhhubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_scan_type (C struct)c.iio_scan_typehNtauh1jhjhhhNhNubj)}(hhh](j)}(h iio_scan_typeh]j)}(hstruct iio_scan_typeh](j)}(hjh]hstruct}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubj)}(h h]h }(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhjjhKubj)}(h iio_scan_typeh]j)}(hjWh]h iio_scan_type}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ](jjeh"]h$]h&]jjuh1jhjYhhhjjhKubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjUhhhjjhKubah}(h]jPah ](j j eh"]h$]h&]j j )j huh1jhjjhKhjRhhubj )}(hhh]h)}(h/specification for channel data format in bufferh]h/specification for channel data format in buffer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j hjRhhhjjhKubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ jj, jj- j. j/ uh1jhhhjhNhNubj1 )}(hX**Definition**:: struct iio_scan_type { union { char sign; char format; }; u8 realbits; u8 storagebits; u8 shift; u8 repeat; enum iio_endian endianness; }; **Members** ``{unnamed_union}`` anonymous ``sign`` Deprecated, use **format** instead. ``format`` Data format, can have any of the IIO_SCAN_FORMAT_* values. ``realbits`` Number of valid bits of data ``storagebits`` Realbits + padding ``shift`` Shift right by this before masking out realbits. ``repeat`` Number of times real/storage bits repeats. When the repeat element is more than 1, then the type element in sysfs will show a repeat value. Otherwise, the number of repetitions is omitted. ``endianness`` little or big endianh](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj)}(hstruct iio_scan_type { union { char sign; char format; }; u8 realbits; u8 storagebits; u8 shift; u8 repeat; enum iio_endian endianness; };h]hstruct iio_scan_type { union { char sign; char format; }; u8 realbits; u8 storagebits; u8 shift; u8 repeat; enum iio_endian endianness; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubh)}(h **Members**h]j )}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj{ )}(hhh](j )}(h``{unnamed_union}`` anonymous h](j )}(h``{unnamed_union}``h]h)}(hj h]h{unnamed_union}}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(h anonymoush]h anonymous}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hKhj"ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hj!hKhjubj )}(h-``sign`` Deprecated, use **format** instead. h](j )}(h``sign``h]h)}(hjEh]hsign}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjCubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj?ubj )}(hhh]h)}(h#Deprecated, use **format** instead.h](hDeprecated, use }(hj^hhhNhNubj )}(h **format**h]hformat}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj^ubh instead.}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjZhKhj[ubah}(h]h ]h"]h$]h&]uh1j hj?ubeh}(h]h ]h"]h$]h&]uh1j hjZhKhjubj )}(hF``format`` Data format, can have any of the IIO_SCAN_FORMAT_* values. h](j )}(h ``format``h]h)}(hjh]hformat}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(h:Data format, can have any of the IIO_SCAN_FORMAT_* values.h]h:Data format, can have any of the IIO_SCAN_FORMAT_* values.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h*``realbits`` Number of valid bits of data h](j )}(h ``realbits``h]h)}(hjh]hrealbits}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hNumber of valid bits of datah]hNumber of valid bits of data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h#``storagebits`` Realbits + padding h](j )}(h``storagebits``h]h)}(hjh]h storagebits}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hRealbits + paddingh]hRealbits + padding}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h;``shift`` Shift right by this before masking out realbits. h](j )}(h ``shift``h]h)}(hj<h]hshift}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj6ubj )}(hhh]h)}(h0Shift right by this before masking out realbits.h]h0Shift right by this before masking out realbits.}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhKhjRubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1j hjQhKhjubj )}(h``repeat`` Number of times real/storage bits repeats. When the repeat element is more than 1, then the type element in sysfs will show a repeat value. Otherwise, the number of repetitions is omitted. h](j )}(h ``repeat``h]h)}(hjuh]hrepeat}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjsubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjoubj )}(hhh]h)}(hNumber of times real/storage bits repeats. When the repeat element is more than 1, then the type element in sysfs will show a repeat value. Otherwise, the number of repetitions is omitted.h]hNumber of times real/storage bits repeats. When the repeat element is more than 1, then the type element in sysfs will show a repeat value. Otherwise, the number of repetitions is omitted.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjoubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h#``endianness`` little or big endianh](j )}(h``endianness``h]h)}(hjh]h endianness}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hlittle or big endianh]hlittle or big endian}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubeh}(h]h ]h"]h$]h&]uh1jz hjubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_chan_spec (C struct)c.iio_chan_spechNtauh1jhjhhhNhNubj)}(hhh](j)}(h iio_chan_spech]j)}(hstruct iio_chan_spech](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKubj)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKubj)}(h iio_chan_spech]j)}(hjh]h iio_chan_spec}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjhhhjhKubah}(h]jah ](j j eh"]h$]h&]j j )j huh1jhjhKhjhhubj )}(hhh]h)}(h!specification of a single channelh]h!specification of a single channel}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjHhhubah}(h]h ]h"]h$]h&]uh1j hjhhhjhKubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ jcj, jcj- j. j/ uh1jhhhjhNhNubj1 )}(hX**Definition**:: struct iio_chan_spec { enum iio_chan_type type; int channel; int channel2; unsigned long address; int scan_index; union { struct iio_scan_type scan_type; struct { const struct iio_scan_type *ext_scan_type; unsigned int num_ext_scan_type; }; }; unsigned long info_mask_separate; unsigned long info_mask_separate_available; unsigned long info_mask_shared_by_type; unsigned long info_mask_shared_by_type_available; unsigned long info_mask_shared_by_dir; unsigned long info_mask_shared_by_dir_available; unsigned long info_mask_shared_by_all; unsigned long info_mask_shared_by_all_available; const struct iio_event_spec *event_spec; unsigned int num_event_specs; const struct iio_chan_spec_ext_info *ext_info; const struct iio_chan_spec *parent; const char *extend_name; const char *datasheet_name; unsigned int modified:1; unsigned int indexed:1; unsigned int output:1; unsigned int differential:1; unsigned int has_ext_scan_type:1; }; **Members** ``type`` What type of measurement is the channel making. ``channel`` What number do we wish to assign the channel. ``channel2`` If there is a second number for a differential channel then this is it. If modified is set then the value here specifies the modifier. ``address`` Driver specific identifier. ``scan_index`` Monotonic index to give ordering in scans when read from a buffer. ``{unnamed_union}`` anonymous ``scan_type`` struct describing the scan type - mutually exclusive with ext_scan_type. ``{unnamed_struct}`` anonymous ``ext_scan_type`` Used in rare cases where there is more than one scan format for a channel. When this is used, the flag has_ext_scan_type must be set and the driver must implement get_current_scan_type in struct iio_info. ``num_ext_scan_type`` Number of elements in ext_scan_type. ``info_mask_separate`` What information is to be exported that is specific to this channel. ``info_mask_separate_available`` What availability information is to be exported that is specific to this channel. ``info_mask_shared_by_type`` What information is to be exported that is shared by all channels of the same type. ``info_mask_shared_by_type_available`` What availability information is to be exported that is shared by all channels of the same type. ``info_mask_shared_by_dir`` What information is to be exported that is shared by all channels of the same direction. ``info_mask_shared_by_dir_available`` What availability information is to be exported that is shared by all channels of the same direction. ``info_mask_shared_by_all`` What information is to be exported that is shared by all channels. ``info_mask_shared_by_all_available`` What availability information is to be exported that is shared by all channels. ``event_spec`` Array of events which should be registered for this channel. ``num_event_specs`` Size of the event_spec array. ``ext_info`` Array of extended info attributes for this channel. The array is NULL terminated, the last element should have its name field set to NULL. ``parent`` Optional pointer to the parent channel spec for hierarchical channel relationships. When set, a read-only "parent" sysfs attribute is created containing the parent channel's sysfs name prefix (e.g. "in_voltage0"). ``extend_name`` Allows labeling of channel attributes with an informative name. Note this has no effect codes etc, unlike modifiers. This field is deprecated in favour of providing iio_info->read_label() to override the label, which unlike **extend_name** does not affect sysfs filenames. ``datasheet_name`` A name used in in-kernel mapping of channels. It should correspond to the first name that the channel is referred to by in the datasheet (e.g. IND), or the nearest possible compound name (e.g. IND-INC). ``modified`` Does a modifier apply to this channel. What these are depends on the channel type. Modifier is set in channel2. Examples are IIO_MOD_X for axial sensors about the 'x' axis. ``indexed`` Specify the channel has a numerical index. If not, the channel index number will be suppressed for sysfs attributes but not for event codes. ``output`` Channel is output. ``differential`` Channel is differential. ``has_ext_scan_type`` True if ext_scan_type is used instead of scan_type.h](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1j hjkubh:}(hjkhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjgubj)}(hX7struct iio_chan_spec { enum iio_chan_type type; int channel; int channel2; unsigned long address; int scan_index; union { struct iio_scan_type scan_type; struct { const struct iio_scan_type *ext_scan_type; unsigned int num_ext_scan_type; }; }; unsigned long info_mask_separate; unsigned long info_mask_separate_available; unsigned long info_mask_shared_by_type; unsigned long info_mask_shared_by_type_available; unsigned long info_mask_shared_by_dir; unsigned long info_mask_shared_by_dir_available; unsigned long info_mask_shared_by_all; unsigned long info_mask_shared_by_all_available; const struct iio_event_spec *event_spec; unsigned int num_event_specs; const struct iio_chan_spec_ext_info *ext_info; const struct iio_chan_spec *parent; const char *extend_name; const char *datasheet_name; unsigned int modified:1; unsigned int indexed:1; unsigned int output:1; unsigned int differential:1; unsigned int has_ext_scan_type:1; };h]hX7struct iio_chan_spec { enum iio_chan_type type; int channel; int channel2; unsigned long address; int scan_index; union { struct iio_scan_type scan_type; struct { const struct iio_scan_type *ext_scan_type; unsigned int num_ext_scan_type; }; }; unsigned long info_mask_separate; unsigned long info_mask_separate_available; unsigned long info_mask_shared_by_type; unsigned long info_mask_shared_by_type_available; unsigned long info_mask_shared_by_dir; unsigned long info_mask_shared_by_dir_available; unsigned long info_mask_shared_by_all; unsigned long info_mask_shared_by_all_available; const struct iio_event_spec *event_spec; unsigned int num_event_specs; const struct iio_chan_spec_ext_info *ext_info; const struct iio_chan_spec *parent; const char *extend_name; const char *datasheet_name; unsigned int modified:1; unsigned int indexed:1; unsigned int output:1; unsigned int differential:1; unsigned int has_ext_scan_type:1; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjgubh)}(h **Members**h]j )}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM hjgubj{ )}(hhh](j )}(h9``type`` What type of measurement is the channel making. h](j )}(h``type``h]h)}(hjh]htype}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(h/What type of measurement is the channel making.h]h/What type of measurement is the channel making.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h:``channel`` What number do we wish to assign the channel. h](j )}(h ``channel``h]h)}(hjh]hchannel}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(h-What number do we wish to assign the channel.h]h-What number do we wish to assign the channel.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h``channel2`` If there is a second number for a differential channel then this is it. If modified is set then the value here specifies the modifier. h](j )}(h ``channel2``h]h)}(hj*h]hchannel2}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj$ubj )}(hhh]h)}(hIf there is a second number for a differential channel then this is it. If modified is set then the value here specifies the modifier.h]hIf there is a second number for a differential channel then this is it. If modified is set then the value here specifies the modifier.}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj@ubah}(h]h ]h"]h$]h&]uh1j hj$ubeh}(h]h ]h"]h$]h&]uh1j hj?hKhjubj )}(h(``address`` Driver specific identifier. h](j )}(h ``address``h]h)}(hjdh]haddress}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj^ubj )}(hhh]h)}(hDriver specific identifier.h]hDriver specific identifier.}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyhKhjzubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1j hjyhKhjubj )}(hR``scan_index`` Monotonic index to give ordering in scans when read from a buffer. h](j )}(h``scan_index``h]h)}(hjh]h scan_index}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hBMonotonic index to give ordering in scans when read from a buffer.h]hBMonotonic index to give ordering in scans when read from a buffer.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h``{unnamed_union}`` anonymous h](j )}(h``{unnamed_union}``h]h)}(hjh]h{unnamed_union}}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(h anonymoush]h anonymous}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(hW``scan_type`` struct describing the scan type - mutually exclusive with ext_scan_type. h](j )}(h ``scan_type``h]h)}(hjh]h scan_type}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj ubj )}(hhh]h)}(hHstruct describing the scan type - mutually exclusive with ext_scan_type.h]hHstruct describing the scan type - mutually exclusive with ext_scan_type.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj%hKhjubj )}(h``{unnamed_struct}`` anonymous h](j )}(h``{unnamed_struct}``h]h)}(hjJh]h{unnamed_struct}}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjDubj )}(hhh]h)}(h anonymoush]h anonymous}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hKhj`ubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1j hj_hKhjubj )}(h``ext_scan_type`` Used in rare cases where there is more than one scan format for a channel. When this is used, the flag has_ext_scan_type must be set and the driver must implement get_current_scan_type in struct iio_info. h](j )}(h``ext_scan_type``h]h)}(hjh]h ext_scan_type}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj}ubj )}(hhh]h)}(hUsed in rare cases where there is more than one scan format for a channel. When this is used, the flag has_ext_scan_type must be set and the driver must implement get_current_scan_type in struct iio_info.h]hUsed in rare cases where there is more than one scan format for a channel. When this is used, the flag has_ext_scan_type must be set and the driver must implement get_current_scan_type in struct iio_info.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h;``num_ext_scan_type`` Number of elements in ext_scan_type. h](j )}(h``num_ext_scan_type``h]h)}(hjh]hnum_ext_scan_type}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(h$Number of elements in ext_scan_type.h]h$Number of elements in ext_scan_type.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h\``info_mask_separate`` What information is to be exported that is specific to this channel. h](j )}(h``info_mask_separate``h]h)}(hjh]hinfo_mask_separate}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hDWhat information is to be exported that is specific to this channel.h]hDWhat information is to be exported that is specific to this channel.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hj hKhjubj )}(hs``info_mask_separate_available`` What availability information is to be exported that is specific to this channel. h](j )}(h ``info_mask_separate_available``h]h)}(hj0h]hinfo_mask_separate_available}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj*ubj )}(hhh]h)}(hQWhat availability information is to be exported that is specific to this channel.h]hQWhat availability information is to be exported that is specific to this channel.}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1j hjEhKhjubj )}(hq``info_mask_shared_by_type`` What information is to be exported that is shared by all channels of the same type. h](j )}(h``info_mask_shared_by_type``h]h)}(hjjh]hinfo_mask_shared_by_type}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjdubj )}(hhh]h)}(hSWhat information is to be exported that is shared by all channels of the same type.h]hSWhat information is to be exported that is shared by all channels of the same type.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjdubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h``info_mask_shared_by_type_available`` What availability information is to be exported that is shared by all channels of the same type. h](j )}(h&``info_mask_shared_by_type_available``h]h)}(hjh]h"info_mask_shared_by_type_available}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(h`What availability information is to be exported that is shared by all channels of the same type.h]h`What availability information is to be exported that is shared by all channels of the same type.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(hu``info_mask_shared_by_dir`` What information is to be exported that is shared by all channels of the same direction. h](j )}(h``info_mask_shared_by_dir``h]h)}(hjh]hinfo_mask_shared_by_dir}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubj )}(hhh]h)}(hXWhat information is to be exported that is shared by all channels of the same direction.h]hXWhat information is to be exported that is shared by all channels of the same direction.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhKhjubj )}(h``info_mask_shared_by_dir_available`` What availability information is to be exported that is shared by all channels of the same direction. h](j )}(h%``info_mask_shared_by_dir_available``h]h)}(hjh]h!info_mask_shared_by_dir_available}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubj )}(hhh]h)}(heWhat availability information is to be exported that is shared by all channels of the same direction.h]heWhat availability information is to be exported that is shared by all channels of the same direction.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhKhj.ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hj-hMhjubj )}(h_``info_mask_shared_by_all`` What information is to be exported that is shared by all channels. h](j )}(h``info_mask_shared_by_all``h]h)}(hjRh]hinfo_mask_shared_by_all}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjLubj )}(hhh]h)}(hBWhat information is to be exported that is shared by all channels.h]hBWhat information is to be exported that is shared by all channels.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhubah}(h]h ]h"]h$]h&]uh1j hjLubeh}(h]h ]h"]h$]h&]uh1j hjghMhjubj )}(hv``info_mask_shared_by_all_available`` What availability information is to be exported that is shared by all channels. h](j )}(h%``info_mask_shared_by_all_available``h]h)}(hjh]h!info_mask_shared_by_all_available}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubj )}(hhh]h)}(hOWhat availability information is to be exported that is shared by all channels.h]hOWhat availability information is to be exported that is shared by all channels.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhMhjubj )}(hL``event_spec`` Array of events which should be registered for this channel. h](j )}(h``event_spec``h]h)}(hjh]h event_spec}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubj )}(hhh]h)}(hread_label() to override the label, which unlike **extend_name** does not affect sysfs filenames. h](j )}(h``extend_name``h]h)}(hjh]h extend_name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubj )}(hhh]h)}(hXAllows labeling of channel attributes with an informative name. Note this has no effect codes etc, unlike modifiers. This field is deprecated in favour of providing iio_info->read_label() to override the label, which unlike **extend_name** does not affect sysfs filenames.h](hAllows labeling of channel attributes with an informative name. Note this has no effect codes etc, unlike modifiers. This field is deprecated in favour of providing iio_info->read_label() to override the label, which unlike }(hjhhhNhNubj )}(h**extend_name**h]h extend_name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjubh! does not affect sysfs filenames.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhMhjubj )}(h``datasheet_name`` A name used in in-kernel mapping of channels. It should correspond to the first name that the channel is referred to by in the datasheet (e.g. IND), or the nearest possible compound name (e.g. IND-INC). h](j )}(h``datasheet_name``h]h)}(hjh]hdatasheet_name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubj )}(hhh]h)}(hA name used in in-kernel mapping of channels. It should correspond to the first name that the channel is referred to by in the datasheet (e.g. IND), or the nearest possible compound name (e.g. IND-INC).h]hA name used in in-kernel mapping of channels. It should correspond to the first name that the channel is referred to by in the datasheet (e.g. IND), or the nearest possible compound name (e.g. IND-INC).}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhMhjubj )}(h``modified`` Does a modifier apply to this channel. What these are depends on the channel type. Modifier is set in channel2. Examples are IIO_MOD_X for axial sensors about the 'x' axis. h](j )}(h ``modified``h]h)}(hj3h]hmodified}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj-ubj )}(hhh]h)}(hDoes a modifier apply to this channel. What these are depends on the channel type. Modifier is set in channel2. Examples are IIO_MOD_X for axial sensors about the 'x' axis.h]hDoes a modifier apply to this channel. What these are depends on the channel type. Modifier is set in channel2. Examples are IIO_MOD_X for axial sensors about the ‘x’ axis.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjIubah}(h]h ]h"]h$]h&]uh1j hj-ubeh}(h]h ]h"]h$]h&]uh1j hjHhMhjubj )}(h``indexed`` Specify the channel has a numerical index. If not, the channel index number will be suppressed for sysfs attributes but not for event codes. h](j )}(h ``indexed``h]h)}(hjmh]hindexed}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM hjgubj )}(hhh]h)}(hSpecify the channel has a numerical index. If not, the channel index number will be suppressed for sysfs attributes but not for event codes.h]hSpecify the channel has a numerical index. If not, the channel index number will be suppressed for sysfs attributes but not for event codes.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjubah}(h]h ]h"]h$]h&]uh1j hjgubeh}(h]h ]h"]h$]h&]uh1j hjhM hjubj )}(h``output`` Channel is output. h](j )}(h ``output``h]h)}(hjh]houtput}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM!hjubj )}(hhh]h)}(hChannel is output.h]hChannel is output.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM!hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhM!hjubj )}(h*``differential`` Channel is differential. h](j )}(h``differential``h]h)}(hjh]h differential}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM"hjubj )}(hhh]h)}(hChannel is differential.h]hChannel is differential.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM"hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1j hjhM"hjubj )}(hI``has_ext_scan_type`` True if ext_scan_type is used instead of scan_type.h](j )}(h``has_ext_scan_type``h]h)}(hj h]hhas_ext_scan_type}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM"hj ubj )}(hhh]h)}(h3True if ext_scan_type is used instead of scan_type.h]h3True if ext_scan_type is used instead of scan_type.}(hj2 hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM#hj/ ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1j hj. hM"hjubeh}(h]h ]h"]h$]h&]uh1jz hjgubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j!iio_channel_has_info (C function)c.iio_channel_has_infohNtauh1jhjhhhNhNubj)}(hhh](j)}(hZbool iio_channel_has_info (const struct iio_chan_spec *chan, enum iio_chan_info_enum type)h]j)}(hYbool iio_channel_has_info(const struct iio_chan_spec *chan, enum iio_chan_info_enum type)h](hdesc_sig_keyword_type)}(hboolh]hbool}(hju hhhNhNubah}(h]h ]ktah"]h$]h&]uh1js hjo hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMHubj)}(h h]h }(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjo hhhj hMHubj)}(hiio_channel_has_infoh]j)}(hiio_channel_has_infoh]hiio_channel_has_info}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjo hhhj hMHubhdesc_parameterlist)}(h@(const struct iio_chan_spec *chan, enum iio_chan_info_enum type)h](hdesc_parameter)}(h const struct iio_chan_spec *chanh](j)}(hconsth]hconst}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(h h]h }(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(h h]h }(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubh)}(hhh]j)}(h iio_chan_spech]h iio_chan_spec}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainj7reftype identifier reftargetj modnameN classnameNjj)}j]j ASTIdentifier)}j!j sbc.iio_channel_has_infoasbuh1hhj ubj)}(h h]h }(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubhdesc_sig_punctuation)}(hjh]h*}(hj$!hhhNhNubah}(h]h ]pah"]h$]h&]uh1j"!hj ubj)}(hchanh]hchan}(hj2!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj ubj )}(henum iio_chan_info_enum typeh](j)}(henumh]henum}(hjK!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjG!ubj)}(h h]h }(hjY!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjG!ubh)}(hhh]j)}(hiio_chan_info_enumh]hiio_chan_info_enum}(hjj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjg!ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjl!modnameN classnameNjj)}j]j!c.iio_channel_has_infoasbuh1hhjG!ubj)}(h h]h }(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjG!ubj)}(htypeh]htype}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjG!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj ubeh}(h]h ]h"]h$]h&]jjuh1j hjo hhhj hMHubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjk hhhj hMHubah}(h]jf ah ](j j eh"]h$]h&]j j )j huh1jhj hMHhjh hhubj )}(hhh]h)}(h2Checks whether a channel supports a info attributeh]h2Checks whether a channel supports a info attribute}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMHhj!hhubah}(h]h ]h"]h$]h&]uh1j hjh hhhj hMHubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j!j, j!j- j. j/ uh1jhhhjhNhNubj1 )}(hX**Parameters** ``const struct iio_chan_spec *chan`` The channel to be queried ``enum iio_chan_info_enum type`` Type of the info attribute to be checked **Description** Returns true if the channels supports reporting values for the given info attribute type, false otherwise.h](h)}(h**Parameters**h]j )}(hj!h]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj!ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMLhj!ubj{ )}(hhh](j )}(h?``const struct iio_chan_spec *chan`` The channel to be queried h](j )}(h$``const struct iio_chan_spec *chan``h]h)}(hj"h]h const struct iio_chan_spec *chan}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.h4hMIhj!ubj )}(hhh]h)}(hThe channel to be queriedh]hThe channel to be queried}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj"hMIhj"ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1j hj"hMIhj!ubj )}(hJ``enum iio_chan_info_enum type`` Type of the info attribute to be checked h](j )}(h ``enum iio_chan_info_enum type``h]h)}(hj:"h]henum iio_chan_info_enum type}(hj<"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8"ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMJhj4"ubj )}(hhh]h)}(h(Type of the info attribute to be checkedh]h(Type of the info attribute to be checked}(hjS"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjO"hMJhjP"ubah}(h]h ]h"]h$]h&]uh1j hj4"ubeh}(h]h ]h"]h$]h&]uh1j hjO"hMJhj!ubeh}(h]h ]h"]h$]h&]uh1jz hj!ubh)}(h**Description**h]j )}(hju"h]h Description}(hjw"hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjs"ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMLhj!ubh)}(hjReturns true if the channels supports reporting values for the given info attribute type, false otherwise.h]hjReturns true if the channels supports reporting values for the given info attribute type, false otherwise.}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMKhj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j&iio_channel_has_available (C function)c.iio_channel_has_availablehNtauh1jhjhhhNhNubj)}(hhh](j)}(h_bool iio_channel_has_available (const struct iio_chan_spec *chan, enum iio_chan_info_enum type)h]j)}(h^bool iio_channel_has_available(const struct iio_chan_spec *chan, enum iio_chan_info_enum type)h](jt )}(hjw h]hbool}(hj"hhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hj"hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMYubj)}(h h]h }(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"hhhj"hMYubj)}(hiio_channel_has_availableh]j)}(hiio_channel_has_availableh]hiio_channel_has_available}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj"hhhj"hMYubj )}(h@(const struct iio_chan_spec *chan, enum iio_chan_info_enum type)h](j )}(h const struct iio_chan_spec *chanh](j)}(hj h]hconst}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(h h]h }(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(hjh]hstruct}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(h h]h }(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubh)}(hhh]j)}(h iio_chan_spech]h iio_chan_spec}(hj/#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,#ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj1#modnameN classnameNjj)}j]j!)}j!j"sbc.iio_channel_has_availableasbuh1hhj"ubj)}(h h]h }(hjO#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj#!)}(hjh]h*}(hj]#hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj"ubj)}(hchanh]hchan}(hjj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj"ubj )}(henum iio_chan_info_enum typeh](j)}(hjM!h]henum}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(h h]h }(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubh)}(hhh]j)}(hiio_chan_info_enumh]hiio_chan_info_enum}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj#modnameN classnameNjj)}j]jK#c.iio_channel_has_availableasbuh1hhj#ubj)}(h h]h }(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(htypeh]htype}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj"ubeh}(h]h ]h"]h$]h&]jjuh1j hj"hhhj"hMYubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj"hhhj"hMYubah}(h]j"ah ](j j eh"]h$]h&]j j )j huh1jhj"hMYhj"hhubj )}(hhh]h)}(h.Checks if a channel has an available attributeh]h.Checks if a channel has an available attribute}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMYhj#hhubah}(h]h ]h"]h$]h&]uh1j hj"hhhj"hMYubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j$j, j$j- j. j/ uh1jhhhjhNhNubj1 )}(hX#**Parameters** ``const struct iio_chan_spec *chan`` The channel to be queried ``enum iio_chan_info_enum type`` Type of the available attribute to be checked **Description** Returns true if the channel supports reporting available values for the given attribute type, false otherwise.h](h)}(h**Parameters**h]j )}(hj$h]h Parameters}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj$ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM]hj$ubj{ )}(hhh](j )}(h?``const struct iio_chan_spec *chan`` The channel to be queried h](j )}(h$``const struct iio_chan_spec *chan``h]h)}(hj8$h]h const struct iio_chan_spec *chan}(hj:$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6$ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMZhj2$ubj )}(hhh]h)}(hThe channel to be queriedh]hThe channel to be queried}(hjQ$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjM$hMZhjN$ubah}(h]h ]h"]h$]h&]uh1j hj2$ubeh}(h]h ]h"]h$]h&]uh1j hjM$hMZhj/$ubj )}(hO``enum iio_chan_info_enum type`` Type of the available attribute to be checked h](j )}(h ``enum iio_chan_info_enum type``h]h)}(hjq$h]henum iio_chan_info_enum type}(hjs$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjo$ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM[hjk$ubj )}(hhh]h)}(h-Type of the available attribute to be checkedh]h-Type of the available attribute to be checked}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$hM[hj$ubah}(h]h ]h"]h$]h&]uh1j hjk$ubeh}(h]h ]h"]h$]h&]uh1j hj$hM[hj/$ubeh}(h]h ]h"]h$]h&]uh1jz hj$ubh)}(h**Description**h]j )}(hj$h]h Description}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj$ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM]hj$ubh)}(hnReturns true if the channel supports reporting available values for the given attribute type, false otherwise.h]hnReturns true if the channel supports reporting available values for the given attribute type, false otherwise.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM\hj$ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_info (C struct) c.iio_infohNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_infoh]j)}(hstruct iio_infoh](j)}(hjh]hstruct}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMbubj)}(h h]h }(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhj$hMbubj)}(hiio_infoh]j)}(hj$h]hiio_info}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj %ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj$hhhj$hMbubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj$hhhj$hMbubah}(h]j$ah ](j j eh"]h$]h&]j j )j huh1jhj$hMbhj$hhubj )}(hhh]h)}(h!constant information about deviceh]h!constant information about device}(hj3%hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj0%hhubah}(h]h ]h"]h$]h&]uh1j hj$hhhj$hMbubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ jK%j, jK%j- j. j/ uh1jhhhjhNhNubj1 )}(hX**Definition**:: struct iio_info { const struct attribute_group *event_attrs; const struct attribute_group *attrs; int (*read_raw)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int *val, int *val2, long mask); int (*read_raw_multi)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int max_len, int *vals, int *val_len, long mask); int (*read_avail)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, const int **vals, int *type, int *length, long mask); int (*write_raw)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int val, int val2, long mask); int (*read_label)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, char *label); int (*write_raw_get_fmt)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, long mask); int (*read_event_config)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir); int (*write_event_config)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, bool state); int (*read_event_value)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, enum iio_event_info info, int *val, int *val2); int (*write_event_value)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, enum iio_event_info info, int val, int val2); int (*read_event_label)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, enum iio_event_type type, enum iio_event_direction dir, char *label); int (*validate_trigger)(struct iio_dev *indio_dev, struct iio_trigger *trig); int (*get_current_scan_type)(const struct iio_dev *indio_dev, const struct iio_chan_spec *chan); int (*update_scan_mode)(struct iio_dev *indio_dev, const unsigned long *scan_mask); int (*debugfs_reg_access)(struct iio_dev *indio_dev, unsigned int reg, unsigned int writeval, unsigned int *readval); int (*debugfs_reg64_access)(struct iio_dev *indio_dev, unsigned int reg, u64 writeval, u64 *readval); int (*fwnode_xlate)(struct iio_dev *indio_dev, const struct fwnode_reference_args *iiospec); int (*hwfifo_set_watermark)(struct iio_dev *indio_dev, unsigned int val); int (*hwfifo_flush_to_buffer)(struct iio_dev *indio_dev, unsigned int count); }; **Members** ``event_attrs`` event control attributes ``attrs`` general purpose device attributes ``read_raw`` function to request a value from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. val and val2 will contain the elements making up the returned value. ``read_raw_multi`` function to return values from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. vals pointer contain the elements making up the returned value. max_len specifies maximum number of elements vals pointer can contain. val_len is used to return length of valid elements in vals. ``read_avail`` function to return the available values from the device. mask specifies which value. Note 0 means the available values for the channel in question. Return value specifies if a IIO_AVAIL_LIST or a IIO_AVAIL_RANGE is returned in vals. The type of the vals are returned in type and the number of vals is returned in length. For ranges, there are always three vals returned; min, step and max. For lists, all possible values are enumerated. ``write_raw`` function to write a value to the device. Parameters are the same as for read_raw. ``read_label`` function to request label name for a specified label, for better channel identification. ``write_raw_get_fmt`` callback function to query the expected format/precision. If not set by the driver, write_raw returns IIO_VAL_INT_PLUS_MICRO. ``read_event_config`` find out if the event is enabled. ``write_event_config`` set if the event is enabled. ``read_event_value`` read a configuration value associated with the event. ``write_event_value`` write a configuration value for the event. ``read_event_label`` function to request label name for a specified label, for better event identification. ``validate_trigger`` function to validate the trigger when the current trigger gets changed. ``get_current_scan_type`` must be implemented by drivers that use ext_scan_type in the channel spec to return the index of the currently active ext_scan type for a channel. ``update_scan_mode`` function to configure device and scan buffer when channels have changed ``debugfs_reg_access`` function to read or write register value of device ``debugfs_reg64_access`` function to read or write 64-bit register value of device. debugfs_reg_access() and debugfs_reg64_access() are mutually exclusive, but the 64-bit variant has precedence in case both are implemented. ``fwnode_xlate`` fwnode based function pointer to obtain channel specifier index. ``hwfifo_set_watermark`` function pointer to set the current hardware fifo watermark level; see hwfifo_* entries in Documentation/ABI/testing/sysfs-bus-iio for details on how the hardware fifo operates ``hwfifo_flush_to_buffer`` function pointer to flush the samples stored in the hardware fifo to the device buffer. The driver should not flush more than count samples. The function must return the number of samples flushed, 0 if no samples were flushed or a negative integer if no samples were flushed and there was an error.h](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hjW%hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjS%ubh:}(hjS%hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjO%ubj)}(hXu struct iio_info { const struct attribute_group *event_attrs; const struct attribute_group *attrs; int (*read_raw)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int *val, int *val2, long mask); int (*read_raw_multi)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int max_len, int *vals, int *val_len, long mask); int (*read_avail)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, const int **vals, int *type, int *length, long mask); int (*write_raw)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int val, int val2, long mask); int (*read_label)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, char *label); int (*write_raw_get_fmt)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, long mask); int (*read_event_config)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir); int (*write_event_config)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, bool state); int (*read_event_value)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, enum iio_event_info info, int *val, int *val2); int (*write_event_value)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, enum iio_event_info info, int val, int val2); int (*read_event_label)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, enum iio_event_type type, enum iio_event_direction dir, char *label); int (*validate_trigger)(struct iio_dev *indio_dev, struct iio_trigger *trig); int (*get_current_scan_type)(const struct iio_dev *indio_dev, const struct iio_chan_spec *chan); int (*update_scan_mode)(struct iio_dev *indio_dev, const unsigned long *scan_mask); int (*debugfs_reg_access)(struct iio_dev *indio_dev, unsigned int reg, unsigned int writeval, unsigned int *readval); int (*debugfs_reg64_access)(struct iio_dev *indio_dev, unsigned int reg, u64 writeval, u64 *readval); int (*fwnode_xlate)(struct iio_dev *indio_dev, const struct fwnode_reference_args *iiospec); int (*hwfifo_set_watermark)(struct iio_dev *indio_dev, unsigned int val); int (*hwfifo_flush_to_buffer)(struct iio_dev *indio_dev, unsigned int count); };h]hXu struct iio_info { const struct attribute_group *event_attrs; const struct attribute_group *attrs; int (*read_raw)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int *val, int *val2, long mask); int (*read_raw_multi)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int max_len, int *vals, int *val_len, long mask); int (*read_avail)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, const int **vals, int *type, int *length, long mask); int (*write_raw)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int val, int val2, long mask); int (*read_label)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, char *label); int (*write_raw_get_fmt)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, long mask); int (*read_event_config)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir); int (*write_event_config)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, bool state); int (*read_event_value)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, enum iio_event_info info, int *val, int *val2); int (*write_event_value)(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, enum iio_event_info info, int val, int val2); int (*read_event_label)(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, enum iio_event_type type, enum iio_event_direction dir, char *label); int (*validate_trigger)(struct iio_dev *indio_dev, struct iio_trigger *trig); int (*get_current_scan_type)(const struct iio_dev *indio_dev, const struct iio_chan_spec *chan); int (*update_scan_mode)(struct iio_dev *indio_dev, const unsigned long *scan_mask); int (*debugfs_reg_access)(struct iio_dev *indio_dev, unsigned int reg, unsigned int writeval, unsigned int *readval); int (*debugfs_reg64_access)(struct iio_dev *indio_dev, unsigned int reg, u64 writeval, u64 *readval); int (*fwnode_xlate)(struct iio_dev *indio_dev, const struct fwnode_reference_args *iiospec); int (*hwfifo_set_watermark)(struct iio_dev *indio_dev, unsigned int val); int (*hwfifo_flush_to_buffer)(struct iio_dev *indio_dev, unsigned int count); };}hjp%sbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjO%ubh)}(h **Members**h]j )}(hj%h]hMembers}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj%ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjO%ubj{ )}(hhh](j )}(h)``event_attrs`` event control attributes h](j )}(h``event_attrs``h]h)}(hj%h]h event_attrs}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj%ubj )}(hhh]h)}(hevent control attributesh]hevent control attributes}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hMhj%ubah}(h]h ]h"]h$]h&]uh1j hj%ubeh}(h]h ]h"]h$]h&]uh1j hj%hMhj%ubj )}(h,``attrs`` general purpose device attributes h](j )}(h ``attrs``h]h)}(hj%h]hattrs}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj%ubj )}(hhh]h)}(h!general purpose device attributesh]h!general purpose device attributes}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hMhj%ubah}(h]h ]h"]h$]h&]uh1j hj%ubeh}(h]h ]h"]h$]h&]uh1j hj%hMhj%ubj )}(hX``read_raw`` function to request a value from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. val and val2 will contain the elements making up the returned value. h](j )}(h ``read_raw``h]h)}(hj&h]hread_raw}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj &ubj )}(hhh]h)}(hXfunction to request a value from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. val and val2 will contain the elements making up the returned value.h]hXfunction to request a value from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. val and val2 will contain the elements making up the returned value.}(hj+&hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj(&ubah}(h]h ]h"]h$]h&]uh1j hj &ubeh}(h]h ]h"]h$]h&]uh1j hj'&hMhj%ubj )}(hX``read_raw_multi`` function to return values from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. vals pointer contain the elements making up the returned value. max_len specifies maximum number of elements vals pointer can contain. val_len is used to return length of valid elements in vals. h](j )}(h``read_raw_multi``h]h)}(hjL&h]hread_raw_multi}(hjN&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJ&ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjF&ubj )}(hhh]h)}(hXfunction to return values from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. vals pointer contain the elements making up the returned value. max_len specifies maximum number of elements vals pointer can contain. val_len is used to return length of valid elements in vals.h]hXfunction to return values from the device. mask specifies which value. Note 0 means a reading of the channel in question. Return value will specify the type of value returned by the device. vals pointer contain the elements making up the returned value. max_len specifies maximum number of elements vals pointer can contain. val_len is used to return length of valid elements in vals.}(hje&hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjb&ubah}(h]h ]h"]h$]h&]uh1j hjF&ubeh}(h]h ]h"]h$]h&]uh1j hja&hMhj%ubj )}(hX``read_avail`` function to return the available values from the device. mask specifies which value. Note 0 means the available values for the channel in question. Return value specifies if a IIO_AVAIL_LIST or a IIO_AVAIL_RANGE is returned in vals. The type of the vals are returned in type and the number of vals is returned in length. For ranges, there are always three vals returned; min, step and max. For lists, all possible values are enumerated. h](j )}(h``read_avail``h]h)}(hj&h]h read_avail}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj&ubj )}(hhh]h)}(hXfunction to return the available values from the device. mask specifies which value. Note 0 means the available values for the channel in question. Return value specifies if a IIO_AVAIL_LIST or a IIO_AVAIL_RANGE is returned in vals. The type of the vals are returned in type and the number of vals is returned in length. For ranges, there are always three vals returned; min, step and max. For lists, all possible values are enumerated.h]hXfunction to return the available values from the device. mask specifies which value. Note 0 means the available values for the channel in question. Return value specifies if a IIO_AVAIL_LIST or a IIO_AVAIL_RANGE is returned in vals. The type of the vals are returned in type and the number of vals is returned in length. For ranges, there are always three vals returned; min, step and max. For lists, all possible values are enumerated.}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj&ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1j hj&hMhj%ubj )}(h```write_raw`` function to write a value to the device. Parameters are the same as for read_raw. h](j )}(h ``write_raw``h]h)}(hj&h]h write_raw}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj&ubj )}(hhh]h)}(hQfunction to write a value to the device. Parameters are the same as for read_raw.h]hQfunction to write a value to the device. Parameters are the same as for read_raw.}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj&ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1j hj&hMhj%ubj )}(hh``read_label`` function to request label name for a specified label, for better channel identification. h](j )}(h``read_label``h]h)}(hj&h]h read_label}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj&ubj )}(hhh]h)}(hXfunction to request label name for a specified label, for better channel identification.h]hXfunction to request label name for a specified label, for better channel identification.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj'ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1j hj'hMhj%ubj )}(h``write_raw_get_fmt`` callback function to query the expected format/precision. If not set by the driver, write_raw returns IIO_VAL_INT_PLUS_MICRO. h](j )}(h``write_raw_get_fmt``h]h)}(hj4'h]hwrite_raw_get_fmt}(hj6'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2'ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj.'ubj )}(hhh]h)}(h}callback function to query the expected format/precision. If not set by the driver, write_raw returns IIO_VAL_INT_PLUS_MICRO.h]h}callback function to query the expected format/precision. If not set by the driver, write_raw returns IIO_VAL_INT_PLUS_MICRO.}(hjM'hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjJ'ubah}(h]h ]h"]h$]h&]uh1j hj.'ubeh}(h]h ]h"]h$]h&]uh1j hjI'hMhj%ubj )}(h8``read_event_config`` find out if the event is enabled. h](j )}(h``read_event_config``h]h)}(hjn'h]hread_event_config}(hjp'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjl'ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjh'ubj )}(hhh]h)}(h!find out if the event is enabled.h]h!find out if the event is enabled.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1j hjh'ubeh}(h]h ]h"]h$]h&]uh1j hj'hMhj%ubj )}(h4``write_event_config`` set if the event is enabled. h](j )}(h``write_event_config``h]h)}(hj'h]hwrite_event_config}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj'ubj )}(hhh]h)}(hset if the event is enabled.h]hset if the event is enabled.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1j hj'hMhj%ubj )}(hK``read_event_value`` read a configuration value associated with the event. h](j )}(h``read_event_value``h]h)}(hj'h]hread_event_value}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj'ubj )}(hhh]h)}(h5read a configuration value associated with the event.h]h5read a configuration value associated with the event.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1j hj'hMhj%ubj )}(hA``write_event_value`` write a configuration value for the event. h](j )}(h``write_event_value``h]h)}(hj(h]hwrite_event_value}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj(ubj )}(hhh]h)}(h*write a configuration value for the event.h]h*write a configuration value for the event.}(hj2(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.(hMhj/(ubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1j hj.(hMhj%ubj )}(hl``read_event_label`` function to request label name for a specified label, for better event identification. h](j )}(h``read_event_label``h]h)}(hjR(h]hread_event_label}(hjT(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjP(ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjL(ubj )}(hhh]h)}(hVfunction to request label name for a specified label, for better event identification.h]hVfunction to request label name for a specified label, for better event identification.}(hjk(hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjh(ubah}(h]h ]h"]h$]h&]uh1j hjL(ubeh}(h]h ]h"]h$]h&]uh1j hjg(hMhj%ubj )}(h]``validate_trigger`` function to validate the trigger when the current trigger gets changed. h](j )}(h``validate_trigger``h]h)}(hj(h]hvalidate_trigger}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj(ubj )}(hhh]h)}(hGfunction to validate the trigger when the current trigger gets changed.h]hGfunction to validate the trigger when the current trigger gets changed.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj(ubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1j hj(hMhj%ubj )}(h``get_current_scan_type`` must be implemented by drivers that use ext_scan_type in the channel spec to return the index of the currently active ext_scan type for a channel. h](j )}(h``get_current_scan_type``h]h)}(hj(h]hget_current_scan_type}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj(ubj )}(hhh]h)}(hmust be implemented by drivers that use ext_scan_type in the channel spec to return the index of the currently active ext_scan type for a channel.h]hmust be implemented by drivers that use ext_scan_type in the channel spec to return the index of the currently active ext_scan type for a channel.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj(ubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1j hj(hMhj%ubj )}(h]``update_scan_mode`` function to configure device and scan buffer when channels have changed h](j )}(h``update_scan_mode``h]h)}(hj)h]hupdate_scan_mode}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj(ubj )}(hhh]h)}(hGfunction to configure device and scan buffer when channels have changedh]hGfunction to configure device and scan buffer when channels have changed}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj)ubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1j hj)hMhj%ubj )}(hJ``debugfs_reg_access`` function to read or write register value of device h](j )}(h``debugfs_reg_access``h]h)}(hj:)h]hdebugfs_reg_access}(hj<)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8)ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4)ubj )}(hhh]h)}(h2function to read or write register value of deviceh]h2function to read or write register value of device}(hjS)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjO)hMhjP)ubah}(h]h ]h"]h$]h&]uh1j hj4)ubeh}(h]h ]h"]h$]h&]uh1j hjO)hMhj%ubj )}(h``debugfs_reg64_access`` function to read or write 64-bit register value of device. debugfs_reg_access() and debugfs_reg64_access() are mutually exclusive, but the 64-bit variant has precedence in case both are implemented. h](j )}(h``debugfs_reg64_access``h]h)}(hjs)h]hdebugfs_reg64_access}(hju)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjq)ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjm)ubj )}(hhh]h)}(hfunction to read or write 64-bit register value of device. debugfs_reg_access() and debugfs_reg64_access() are mutually exclusive, but the 64-bit variant has precedence in case both are implemented.h]hfunction to read or write 64-bit register value of device. debugfs_reg_access() and debugfs_reg64_access() are mutually exclusive, but the 64-bit variant has precedence in case both are implemented.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj)ubah}(h]h ]h"]h$]h&]uh1j hjm)ubeh}(h]h ]h"]h$]h&]uh1j hj)hMhj%ubj )}(hR``fwnode_xlate`` fwnode based function pointer to obtain channel specifier index. h](j )}(h``fwnode_xlate``h]h)}(hj)h]h fwnode_xlate}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj)ubj )}(hhh]h)}(h@fwnode based function pointer to obtain channel specifier index.h]h@fwnode based function pointer to obtain channel specifier index.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hMhj)ubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1j hj)hMhj%ubj )}(h``hwfifo_set_watermark`` function pointer to set the current hardware fifo watermark level; see hwfifo_* entries in Documentation/ABI/testing/sysfs-bus-iio for details on how the hardware fifo operates h](j )}(h``hwfifo_set_watermark``h]h)}(hj)h]hhwfifo_set_watermark}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj)ubj )}(hhh]h)}(hfunction pointer to set the current hardware fifo watermark level; see hwfifo_* entries in Documentation/ABI/testing/sysfs-bus-iio for details on how the hardware fifo operatesh]hfunction pointer to set the current hardware fifo watermark level; see hwfifo_* entries in Documentation/ABI/testing/sysfs-bus-iio for details on how the hardware fifo operates}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj)ubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1j hj)hMhj%ubj )}(hXE``hwfifo_flush_to_buffer`` function pointer to flush the samples stored in the hardware fifo to the device buffer. The driver should not flush more than count samples. The function must return the number of samples flushed, 0 if no samples were flushed or a negative integer if no samples were flushed and there was an error.h](j )}(h``hwfifo_flush_to_buffer``h]h)}(hj *h]hhwfifo_flush_to_buffer}(hj"*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj*ubj )}(hhh]h)}(hX*function pointer to flush the samples stored in the hardware fifo to the device buffer. The driver should not flush more than count samples. The function must return the number of samples flushed, 0 if no samples were flushed or a negative integer if no samples were flushed and there was an error.h]hX*function pointer to flush the samples stored in the hardware fifo to the device buffer. The driver should not flush more than count samples. The function must return the number of samples flushed, 0 if no samples were flushed or a negative integer if no samples were flushed and there was an error.}(hj9*hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj6*ubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1j hj5*hMhj%ubeh}(h]h ]h"]h$]h&]uh1jz hjO%ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_buffer_setup_ops (C struct)c.iio_buffer_setup_opshNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_buffer_setup_opsh]j)}(hstruct iio_buffer_setup_opsh](j)}(hjh]hstruct}(hjz*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjv*hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubj)}(h h]h }(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjv*hhhj*hMubj)}(hiio_buffer_setup_opsh]j)}(hjt*h]hiio_buffer_setup_ops}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjv*hhhj*hMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjr*hhhj*hMubah}(h]jm*ah ](j j eh"]h$]h&]j j )j huh1jhj*hMhjo*hhubj )}(hhh]h)}(hbuffer setup related callbacksh]hbuffer setup related callbacks}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMShj*hhubah}(h]h ]h"]h$]h&]uh1j hjo*hhhj*hMubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ j*j, j*j- j. j/ uh1jhhhjhNhNubj1 )}(hX**Definition**:: struct iio_buffer_setup_ops { int (*preenable)(struct iio_dev *); int (*postenable)(struct iio_dev *); int (*predisable)(struct iio_dev *); int (*postdisable)(struct iio_dev *); bool (*validate_scan_mask)(struct iio_dev *indio_dev, const unsigned long *scan_mask); }; **Members** ``preenable`` [DRIVER] function to run prior to marking buffer enabled ``postenable`` [DRIVER] function to run after marking buffer enabled ``predisable`` [DRIVER] function to run prior to marking buffer disabled ``postdisable`` [DRIVER] function to run after marking buffer disabled ``validate_scan_mask`` [DRIVER] function callback to check whether a given scan mask is valid for the device.h](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj*ubh:}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMWhj*ubj)}(hXstruct iio_buffer_setup_ops { int (*preenable)(struct iio_dev *); int (*postenable)(struct iio_dev *); int (*predisable)(struct iio_dev *); int (*postdisable)(struct iio_dev *); bool (*validate_scan_mask)(struct iio_dev *indio_dev, const unsigned long *scan_mask); };h]hXstruct iio_buffer_setup_ops { int (*preenable)(struct iio_dev *); int (*postenable)(struct iio_dev *); int (*predisable)(struct iio_dev *); int (*postdisable)(struct iio_dev *); bool (*validate_scan_mask)(struct iio_dev *indio_dev, const unsigned long *scan_mask); };}hj*sbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMYhj*ubh)}(h **Members**h]j )}(hj +h]hMembers}(hj +hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj+ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMahj*ubj{ )}(hhh](j )}(hG``preenable`` [DRIVER] function to run prior to marking buffer enabled h](j )}(h ``preenable``h]h)}(hj)+h]h preenable}(hj++hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'+ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMUhj#+ubj )}(hhh]h)}(h8[DRIVER] function to run prior to marking buffer enabledh]h8[DRIVER] function to run prior to marking buffer enabled}(hjB+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>+hMUhj?+ubah}(h]h ]h"]h$]h&]uh1j hj#+ubeh}(h]h ]h"]h$]h&]uh1j hj>+hMUhj +ubj )}(hE``postenable`` [DRIVER] function to run after marking buffer enabled h](j )}(h``postenable``h]h)}(hjb+h]h postenable}(hjd+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`+ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMVhj\+ubj )}(hhh]h)}(h5[DRIVER] function to run after marking buffer enabledh]h5[DRIVER] function to run after marking buffer enabled}(hj{+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjw+hMVhjx+ubah}(h]h ]h"]h$]h&]uh1j hj\+ubeh}(h]h ]h"]h$]h&]uh1j hjw+hMVhj +ubj )}(hI``predisable`` [DRIVER] function to run prior to marking buffer disabled h](j )}(h``predisable``h]h)}(hj+h]h predisable}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMXhj+ubj )}(hhh]h)}(h9[DRIVER] function to run prior to marking buffer disabledh]h9[DRIVER] function to run prior to marking buffer disabled}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMWhj+ubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1j hj+hMXhj +ubj )}(hG``postdisable`` [DRIVER] function to run after marking buffer disabled h](j )}(h``postdisable``h]h)}(hj+h]h postdisable}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMYhj+ubj )}(hhh]h)}(h6[DRIVER] function to run after marking buffer disabledh]h6[DRIVER] function to run after marking buffer disabled}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hMYhj+ubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1j hj+hMYhj +ubj )}(hm``validate_scan_mask`` [DRIVER] function callback to check whether a given scan mask is valid for the device.h](j )}(h``validate_scan_mask``h]h)}(hj,h]hvalidate_scan_mask}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ,ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMZhj,ubj )}(hhh]h)}(hV[DRIVER] function callback to check whether a given scan mask is valid for the device.h]hV[DRIVER] function callback to check whether a given scan mask is valid for the device.}(hj',hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#,hMZhj$,ubah}(h]h ]h"]h$]h&]uh1j hj,ubeh}(h]h ]h"]h$]h&]uh1j hj#,hMZhj +ubeh}(h]h ]h"]h$]h&]uh1jz hj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_dev (C struct) c.iio_devhNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_devh]j)}(hstruct iio_devh](j)}(hjh]hstruct}(hjg,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjc,hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMaubj)}(h h]h }(hju,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjc,hhhjt,hMaubj)}(hiio_devh]j)}(hja,h]hiio_dev}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjc,hhhjt,hMaubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj_,hhhjt,hMaubah}(h]jZ,ah ](j j eh"]h$]h&]j j )j huh1jhjt,hMahj\,hhubj )}(hhh]h)}(hindustrial I/O deviceh]hindustrial I/O device}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMfhj,hhubah}(h]h ]h"]h$]h&]uh1j hj\,hhhjt,hMaubeh}(h]h ](j7structeh"]h$]h&]j* j7j+ j,j, j,j- j. j/ uh1jhhhjhNhNubj1 )}(hX **Definition**:: struct iio_dev { int modes; struct device dev; struct iio_buffer *buffer; int scan_bytes; unsigned int scan_timestamp_offset; const unsigned long *available_scan_masks; unsigned int masklength; const unsigned long *active_scan_mask; bool scan_timestamp; struct iio_trigger *trig; struct iio_poll_func *pollfunc; struct iio_poll_func *pollfunc_event; struct iio_chan_spec const *channels; int num_channels; const char *name; const char *label; const struct iio_info *info; const struct iio_buffer_setup_ops *setup_ops; void *priv; }; **Members** ``modes`` [DRIVER] bitmask listing all the operating modes supported by the IIO device. This list should be initialized before registering the IIO device. It can also be filed up by the IIO core, as a result of enabling particular features in the driver (see iio_triggered_event_setup()). ``dev`` [DRIVER] device structure, should be assigned a parent and owner ``buffer`` [DRIVER] any buffer present ``scan_bytes`` [INTERN] num bytes captured to be fed to buffer demux ``scan_timestamp_offset`` [INTERN] cache of the offset (in bytes) for the timestamp in the scan buffer ``available_scan_masks`` [DRIVER] optional array of allowed bitmasks. Sort the array in order of preference, the most preferred masks first. ``masklength`` [INTERN] the length of the mask established from channels ``active_scan_mask`` [INTERN] union of all scan masks requested by buffers ``scan_timestamp`` [INTERN] set if any buffers have requested timestamp ``trig`` [INTERN] current device trigger (buffer modes) ``pollfunc`` [DRIVER] function run on trigger being received ``pollfunc_event`` [DRIVER] function run on events trigger being received ``channels`` [DRIVER] channel specification structure table ``num_channels`` [DRIVER] number of channels specified in **channels**. ``name`` [DRIVER] name of the device. ``label`` [DRIVER] unique name to identify which device this is ``info`` [DRIVER] callbacks and constant info from driver ``setup_ops`` [DRIVER] callbacks to call before and after buffer enable/disable ``priv`` [DRIVER] reference to driver's private information **MUST** be accessed **ONLY** via iio_priv() helperh](h)}(h**Definition**::h](j )}(h**Definition**h]h Definition}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj,ubh:}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMjhj,ubj)}(hX struct iio_dev { int modes; struct device dev; struct iio_buffer *buffer; int scan_bytes; unsigned int scan_timestamp_offset; const unsigned long *available_scan_masks; unsigned int masklength; const unsigned long *active_scan_mask; bool scan_timestamp; struct iio_trigger *trig; struct iio_poll_func *pollfunc; struct iio_poll_func *pollfunc_event; struct iio_chan_spec const *channels; int num_channels; const char *name; const char *label; const struct iio_info *info; const struct iio_buffer_setup_ops *setup_ops; void *priv; };h]hX struct iio_dev { int modes; struct device dev; struct iio_buffer *buffer; int scan_bytes; unsigned int scan_timestamp_offset; const unsigned long *available_scan_masks; unsigned int masklength; const unsigned long *active_scan_mask; bool scan_timestamp; struct iio_trigger *trig; struct iio_poll_func *pollfunc; struct iio_poll_func *pollfunc_event; struct iio_chan_spec const *channels; int num_channels; const char *name; const char *label; const struct iio_info *info; const struct iio_buffer_setup_ops *setup_ops; void *priv; };}hj,sbah}(h]h ]h"]h$]h&]jjuh1jh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMlhj,ubh)}(h **Members**h]j )}(hj,h]hMembers}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj,ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj,ubj{ )}(hhh](j )}(hX!``modes`` [DRIVER] bitmask listing all the operating modes supported by the IIO device. This list should be initialized before registering the IIO device. It can also be filed up by the IIO core, as a result of enabling particular features in the driver (see iio_triggered_event_setup()). h](j )}(h ``modes``h]h)}(hj-h]hmodes}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMmhj-ubj )}(hhh]h)}(hX[DRIVER] bitmask listing all the operating modes supported by the IIO device. This list should be initialized before registering the IIO device. It can also be filed up by the IIO core, as a result of enabling particular features in the driver (see iio_triggered_event_setup()).h]hX[DRIVER] bitmask listing all the operating modes supported by the IIO device. This list should be initialized before registering the IIO device. It can also be filed up by the IIO core, as a result of enabling particular features in the driver (see iio_triggered_event_setup()).}(hj/-hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhhj,-ubah}(h]h ]h"]h$]h&]uh1j hj-ubeh}(h]h ]h"]h$]h&]uh1j hj+-hMmhj -ubj )}(hI``dev`` [DRIVER] device structure, should be assigned a parent and owner h](j )}(h``dev``h]h)}(hjP-h]hdev}(hjR-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjN-ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMohjJ-ubj )}(hhh]h)}(h@[DRIVER] device structure, should be assigned a parent and ownerh]h@[DRIVER] device structure, should be assigned a parent and owner}(hji-hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMnhjf-ubah}(h]h ]h"]h$]h&]uh1j hjJ-ubeh}(h]h ]h"]h$]h&]uh1j hje-hMohj -ubj )}(h'``buffer`` [DRIVER] any buffer present h](j )}(h ``buffer``h]h)}(hj-h]hbuffer}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMphj-ubj )}(hhh]h)}(hRIVER] any buffer presenth]hRIVER] any buffer present}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-hMphj-ubah}(h]h ]h"]h$]h&]uh1j hj-ubeh}(h]h ]h"]h$]h&]uh1j hj-hMphj -ubj )}(hE``scan_bytes`` [INTERN] num bytes captured to be fed to buffer demux h](j )}(h``scan_bytes``h]h)}(hj-h]h scan_bytes}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMqhj-ubj )}(hhh]h)}(h5[INTERN] num bytes captured to be fed to buffer demuxh]h5[INTERN] num bytes captured to be fed to buffer demux}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-hMqhj-ubah}(h]h ]h"]h$]h&]uh1j hj-ubeh}(h]h ]h"]h$]h&]uh1j hj-hMqhj -ubj )}(hg``scan_timestamp_offset`` [INTERN] cache of the offset (in bytes) for the timestamp in the scan buffer h](j )}(h``scan_timestamp_offset``h]h)}(hj-h]hscan_timestamp_offset}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMshj-ubj )}(hhh]h)}(hL[INTERN] cache of the offset (in bytes) for the timestamp in the scan bufferh]hL[INTERN] cache of the offset (in bytes) for the timestamp in the scan buffer}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMrhj.ubah}(h]h ]h"]h$]h&]uh1j hj-ubeh}(h]h ]h"]h$]h&]uh1j hj.hMshj -ubj )}(h``available_scan_masks`` [DRIVER] optional array of allowed bitmasks. Sort the array in order of preference, the most preferred masks first. h](j )}(h``available_scan_masks``h]h)}(hj6.h]havailable_scan_masks}(hj8.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4.ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMvhj0.ubj )}(hhh]h)}(hs[DRIVER] optional array of allowed bitmasks. Sort the array in order of preference, the most preferred masks first.h]hs[DRIVER] optional array of allowed bitmasks. Sort the array in order of preference, the most preferred masks first.}(hjO.hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMthjL.ubah}(h]h ]h"]h$]h&]uh1j hj0.ubeh}(h]h ]h"]h$]h&]uh1j hjK.hMvhj -ubj )}(hI``masklength`` [INTERN] the length of the mask established from channels h](j )}(h``masklength``h]h)}(hjp.h]h masklength}(hjr.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjn.ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMxhjj.ubj )}(hhh]h)}(h9[INTERN] the length of the mask established from channelsh]h9[INTERN] the length of the mask established from channels}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMwhj.ubah}(h]h ]h"]h$]h&]uh1j hjj.ubeh}(h]h ]h"]h$]h&]uh1j hj.hMxhj -ubj )}(hK``active_scan_mask`` [INTERN] union of all scan masks requested by buffers h](j )}(h``active_scan_mask``h]h)}(hj.h]hactive_scan_mask}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMyhj.ubj )}(hhh]h)}(h5[INTERN] union of all scan masks requested by buffersh]h5[INTERN] union of all scan masks requested by buffers}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hMyhj.ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1j hj.hMyhj -ubj )}(hH``scan_timestamp`` [INTERN] set if any buffers have requested timestamp h](j )}(h``scan_timestamp``h]h)}(hj.h]hscan_timestamp}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMzhj.ubj )}(hhh]h)}(h4[INTERN] set if any buffers have requested timestamph]h4[INTERN] set if any buffers have requested timestamp}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hMzhj.ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1j hj.hMzhj -ubj )}(h8``trig`` [INTERN] current device trigger (buffer modes) h](j )}(h``trig``h]h)}(hj/h]htrig}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM{hj/ubj )}(hhh]h)}(h.[INTERN] current device trigger (buffer modes)h]h.[INTERN] current device trigger (buffer modes)}(hj5/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1/hM{hj2/ubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1j hj1/hM{hj -ubj )}(h=``pollfunc`` [DRIVER] function run on trigger being received h](j )}(h ``pollfunc``h]h)}(hjU/h]hpollfunc}(hjW/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjS/ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM|hjO/ubj )}(hhh]h)}(h/[DRIVER] function run on trigger being receivedh]h/[DRIVER] function run on trigger being received}(hjn/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjj/hM|hjk/ubah}(h]h ]h"]h$]h&]uh1j hjO/ubeh}(h]h ]h"]h$]h&]uh1j hjj/hM|hj -ubj )}(hJ``pollfunc_event`` [DRIVER] function run on events trigger being received h](j )}(h``pollfunc_event``h]h)}(hj/h]hpollfunc_event}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.h9hM}hj/ubj )}(hhh]h)}(h6[DRIVER] function run on events trigger being receivedh]h6[DRIVER] function run on events trigger being received}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/hM}hj/ubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1j hj/hM}hj -ubj )}(h<``channels`` [DRIVER] channel specification structure table h](j )}(h ``channels``h]h)}(hj/h]hchannels}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM~hj/ubj )}(hhh]h)}(h.[DRIVER] channel specification structure tableh]h.[DRIVER] channel specification structure table}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/hM~hj/ubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1j hj/hM~hj -ubj )}(hH``num_channels`` [DRIVER] number of channels specified in **channels**. h](j )}(h``num_channels``h]h)}(hj0h]h num_channels}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj/ubj )}(hhh]h)}(h6[DRIVER] number of channels specified in **channels**.h](h)[DRIVER] number of channels specified in }(hj0hhhNhNubj )}(h **channels**h]hchannels}(hj!0hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj0ubh.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1j hj0hMhj -ubj )}(h&``name`` [DRIVER] name of the device. h](j )}(h``name``h]h)}(hjK0h]hname}(hjM0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjI0ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjE0ubj )}(hhh]h)}(h[DRIVER] name of the device.h]h[DRIVER] name of the device.}(hjd0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`0hMhja0ubah}(h]h ]h"]h$]h&]uh1j hjE0ubeh}(h]h ]h"]h$]h&]uh1j hj`0hMhj -ubj )}(h@``label`` [DRIVER] unique name to identify which device this is h](j )}(h ``label``h]h)}(hj0h]hlabel}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj~0ubj )}(hhh]h)}(h5[DRIVER] unique name to identify which device this ish]h5[DRIVER] unique name to identify which device this is}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1j hj~0ubeh}(h]h ]h"]h$]h&]uh1j hj0hMhj -ubj )}(h:``info`` [DRIVER] callbacks and constant info from driver h](j )}(h``info``h]h)}(hj0h]hinfo}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj0ubj )}(hhh]h)}(h0[DRIVER] callbacks and constant info from driverh]h0[DRIVER] callbacks and constant info from driver}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1j hj0hMhj -ubj )}(hP``setup_ops`` [DRIVER] callbacks to call before and after buffer enable/disable h](j )}(h ``setup_ops``h]h)}(hj0h]h setup_ops}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj0ubj )}(hhh]h)}(hA[DRIVER] callbacks to call before and after buffer enable/disableh]hA[DRIVER] callbacks to call before and after buffer enable/disable}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj 1ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1j hj 1hMhj -ubj )}(ho``priv`` [DRIVER] reference to driver's private information **MUST** be accessed **ONLY** via iio_priv() helperh](j )}(h``priv``h]h)}(hj01h]hpriv}(hj21hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.1ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj*1ubj )}(hhh]h)}(hf[DRIVER] reference to driver's private information **MUST** be accessed **ONLY** via iio_priv() helperh](h5[DRIVER] reference to driver’s private information }(hjI1hhhNhNubj )}(h**MUST**h]hMUST}(hjQ1hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjI1ubh be accessed }(hjI1hhhNhNubj )}(h**ONLY**h]hONLY}(hjc1hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjI1ubh via iio_priv() helper}(hjI1hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjE1hMhjF1ubah}(h]h ]h"]h$]h&]uh1j hj*1ubeh}(h]h ]h"]h$]h&]uh1j hjE1hMhj -ubeh}(h]h ]h"]h$]h&]uh1jz hj,ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_device_register (C macro)c.iio_device_registerhNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_device_registerh]j)}(hiio_device_registerh]j)}(hiio_device_registerh]j)}(hj1h]hiio_device_register}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj1hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhj1hhhj1hMubah}(h]j1ah ](j j eh"]h$]h&]j j )j huh1jhj1hMhj1hhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hj1hhhj1hMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ j1j, j1j- j. j/ uh1jhhhjhNhNubh)}(h#``iio_device_register (indio_dev)``h]h)}(hj1h]hiio_device_register (indio_dev)}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhhubj )}(h)register a device with the IIO subsystem h]h)}(h(register a device with the IIO subsystemh]h(register a device with the IIO subsystem}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj1ubah}(h]h ]h"]h$]h&]uh1j hj 2hMhjhhubj1 )}(hL**Parameters** ``indio_dev`` Device structure filled by the device driverh](h)}(h**Parameters**h]j )}(hj2h]h Parameters}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj2ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj2ubj{ )}(hhh]j )}(h:``indio_dev`` Device structure filled by the device driverh](j )}(h ``indio_dev``h]h)}(hj72h]h indio_dev}(hj92hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj52ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj12ubj )}(hhh]h)}(h,Device structure filled by the device driverh]h,Device structure filled by the device driver}(hjP2hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjM2ubah}(h]h ]h"]h$]h&]uh1j hj12ubeh}(h]h ]h"]h$]h&]uh1j hjL2hMhj.2ubah}(h]h ]h"]h$]h&]uh1jz hj2ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j"devm_iio_device_register (C macro)c.devm_iio_device_registerhNtauh1jhjhhhNhNubj)}(hhh](j)}(hdevm_iio_device_registerh]j)}(hdevm_iio_device_registerh]j)}(hdevm_iio_device_registerh]j)}(hj2h]hdevm_iio_device_register}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj2hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhj2hhhj2hMubah}(h]j2ah ](j j eh"]h$]h&]j j )j huh1jhj2hMhj2hhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hj2hhhj2hMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ j2j, j2j- j. j/ uh1jhhhjhNhNubh)}(h-``devm_iio_device_register (dev, indio_dev)``h]h)}(hj2h]h)devm_iio_device_register (dev, indio_dev)}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhhubj )}(h'Resource-managed iio_device_register() h]h)}(h&Resource-managed iio_device_register()h]h&Resource-managed iio_device_register()}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj2ubah}(h]h ]h"]h$]h&]uh1j hj2hMhjhhubj1 )}(hX**Parameters** ``dev`` Device to allocate iio_dev for ``indio_dev`` Device structure filled by the device driver **Description** Managed iio_device_register. The IIO device registered with this function is automatically unregistered on driver detach. This function calls iio_device_register() internally. Refer to that function for more information. **Return** 0 on success, negative error number on failure.h](h)}(h**Parameters**h]j )}(hj2h]h Parameters}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj2ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj2ubj{ )}(hhh](j )}(h'``dev`` Device to allocate iio_dev for h](j )}(h``dev``h]h)}(hj3h]hdev}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj3ubj )}(hhh]h)}(hDevice to allocate iio_dev forh]hDevice to allocate iio_dev for}(hj43hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj03hMhj13ubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1j hj03hMhj3ubj )}(h;``indio_dev`` Device structure filled by the device driver h](j )}(h ``indio_dev``h]h)}(hjT3h]h indio_dev}(hjV3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjR3ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjN3ubj )}(hhh]h)}(h,Device structure filled by the device driverh]h,Device structure filled by the device driver}(hjm3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhji3hMhjj3ubah}(h]h ]h"]h$]h&]uh1j hjN3ubeh}(h]h ]h"]h$]h&]uh1j hji3hMhj3ubeh}(h]h ]h"]h$]h&]uh1jz hj2ubh)}(h**Description**h]j )}(hj3h]h Description}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj3ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj2ubh)}(hManaged iio_device_register. The IIO device registered with this function is automatically unregistered on driver detach. This function calls iio_device_register() internally. Refer to that function for more information.h]hManaged iio_device_register. The IIO device registered with this function is automatically unregistered on driver detach. This function calls iio_device_register() internally. Refer to that function for more information.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj2ubh)}(h **Return**h]j )}(hj3h]hReturn}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj3ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj2ubh)}(h/0 on success, negative error number on failure.h]h/0 on success, negative error number on failure.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj2ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j$iio_device_claim_direct (C function)c.iio_device_claim_directhNtauh1jhjhhhNhNubj)}(hhh](j)}(h8bool iio_device_claim_direct (struct iio_dev *indio_dev)h]j)}(h7bool iio_device_claim_direct(struct iio_dev *indio_dev)h](jt )}(hjw h]hbool}(hj3hhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hj3hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubj)}(h h]h }(hj 4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3hhhj4hMubj)}(hiio_device_claim_directh]j)}(hiio_device_claim_directh]hiio_device_claim_direct}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj3hhhj4hMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hj74hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj34ubj)}(h h]h }(hjD4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj34ubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjU4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjR4ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjW4modnameN classnameNjj)}j]j!)}j!j4sbc.iio_device_claim_directasbuh1hhj34ubj)}(h h]h }(hju4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj34ubj#!)}(hjh]h*}(hj4hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj34ubj)}(h indio_devh]h indio_dev}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj34ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj/4ubah}(h]h ]h"]h$]h&]jjuh1j hj3hhhj4hMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj3hhhj4hMubah}(h]j3ah ](j j eh"]h$]h&]j j )j huh1jhj4hMhj3hhubj )}(hhh]h)}(hKeep device in direct modeh]hKeep device in direct mode}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4hhubah}(h]h ]h"]h$]h&]uh1j hj3hhhj4hMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j4j, j4j- j. j/ uh1jhhhjhNhNubj1 )}(hX.**Parameters** ``struct iio_dev *indio_dev`` the iio_dev associated with the device **Description** If the device is in direct mode it is guaranteed to stay that way until iio_device_release_direct() is called. Use with iio_device_release_direct(). **Return** true on success, false on failure.h](h)}(h**Parameters**h]j )}(hj4h]h Parameters}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj4ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4ubj{ )}(hhh]j )}(hE``struct iio_dev *indio_dev`` the iio_dev associated with the device h](j )}(h``struct iio_dev *indio_dev``h]h)}(hj4h]hstruct iio_dev *indio_dev}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4ubj )}(hhh]h)}(h&the iio_dev associated with the deviceh]h&the iio_dev associated with the device}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hMhj5ubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1j hj5hMhj4ubah}(h]h ]h"]h$]h&]uh1jz hj4ubh)}(h**Description**h]j )}(hj65h]h Description}(hj85hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj45ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4ubh)}(hnIf the device is in direct mode it is guaranteed to stay that way until iio_device_release_direct() is called.h]hnIf the device is in direct mode it is guaranteed to stay that way until iio_device_release_direct() is called.}(hjL5hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4ubh)}(h%Use with iio_device_release_direct().h]h%Use with iio_device_release_direct().}(hj[5hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4ubh)}(h **Return**h]j )}(hjl5h]hReturn}(hjn5hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjj5ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4ubh)}(h"true on success, false on failure.h]h"true on success, false on failure.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j#iio_device_release_direct (C macro)c.iio_device_release_directhNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_device_release_directh]j)}(hiio_device_release_directh]j)}(hiio_device_release_directh]j)}(hj5h]hiio_device_release_direct}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj5hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhj5hhhj5hMubah}(h]j5ah ](j j eh"]h$]h&]j j )j huh1jhj5hMhj5hhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hj5hhhj5hMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ j5j, j5j- j. j/ uh1jhhhjhNhNubh)}(h)``iio_device_release_direct (indio_dev)``h]h)}(hj5h]h%iio_device_release_direct (indio_dev)}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhhubj )}(hReleases claim on direct mode h]h)}(hReleases claim on direct modeh]hReleases claim on direct mode}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj5ubah}(h]h ]h"]h$]h&]uh1j hj6hMhjhhubj1 )}(h**Parameters** ``indio_dev`` the iio_dev associated with the device **Description** Release the claim. Device is no longer guaranteed to stay in direct mode. Use with iio_device_claim_direct().h](h)}(h**Parameters**h]j )}(hj6h]h Parameters}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj6ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj6ubj{ )}(hhh]j )}(h5``indio_dev`` the iio_dev associated with the device h](j )}(h ``indio_dev``h]h)}(hj;6h]h indio_dev}(hj=6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj96ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj56ubj )}(hhh]h)}(h&the iio_dev associated with the deviceh]h&the iio_dev associated with the device}(hjT6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjP6hMhjQ6ubah}(h]h ]h"]h$]h&]uh1j hj56ubeh}(h]h ]h"]h$]h&]uh1j hjP6hMhj26ubah}(h]h ]h"]h$]h&]uh1jz hj6ubh)}(h**Description**h]j )}(hjv6h]h Description}(hjx6hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjt6ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj6ubh)}(hIRelease the claim. Device is no longer guaranteed to stay in direct mode.h]hIRelease the claim. Device is no longer guaranteed to stay in direct mode.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj6ubh)}(h#Use with iio_device_claim_direct().h]h#Use with iio_device_claim_direct().}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj6ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j-iio_device_try_claim_buffer_mode (C function)"c.iio_device_try_claim_buffer_modehNtauh1jhjhhhNhNubj)}(hhh](j)}(hAbool iio_device_try_claim_buffer_mode (struct iio_dev *indio_dev)h]j)}(h@bool iio_device_try_claim_buffer_mode(struct iio_dev *indio_dev)h](jt )}(hjw h]hbool}(hj6hhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hj6hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubj)}(h h]h }(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6hhhj6hMubj)}(h iio_device_try_claim_buffer_modeh]j)}(h iio_device_try_claim_buffer_modeh]h iio_device_try_claim_buffer_mode}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj6hhhj6hMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj)}(h h]h }(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubh)}(hhh]j)}(hiio_devh]hiio_dev}(hj$7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!7ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj&7modnameN classnameNjj)}j]j!)}j!j6sb"c.iio_device_try_claim_buffer_modeasbuh1hhj7ubj)}(h h]h }(hjD7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj#!)}(hjh]h*}(hjR7hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj7ubj)}(h indio_devh]h indio_dev}(hj_7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj6ubah}(h]h ]h"]h$]h&]jjuh1j hj6hhhj6hMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj6hhhj6hMubah}(h]j6ah ](j j eh"]h$]h&]j j )j huh1jhj6hMhj6hhubj )}(hhh]h)}(hKeep device in buffer modeh]hKeep device in buffer mode}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7hhubah}(h]h ]h"]h$]h&]uh1j hj6hhhj6hMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j7j, j7j- j. j/ uh1jhhhjhNhNubj1 )}(hX8**Parameters** ``struct iio_dev *indio_dev`` the iio_dev associated with the device **Description** If the device is in buffer mode it is guaranteed to stay that way until iio_device_release_buffer_mode() is called. Use with iio_device_release_buffer_mode(). **Return** true on success, false on failure.h](h)}(h**Parameters**h]j )}(hj7h]h Parameters}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj7ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7ubj{ )}(hhh]j )}(hE``struct iio_dev *indio_dev`` the iio_dev associated with the device h](j )}(h``struct iio_dev *indio_dev``h]h)}(hj7h]hstruct iio_dev *indio_dev}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7ubj )}(hhh]h)}(h&the iio_dev associated with the deviceh]h&the iio_dev associated with the device}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hMhj7ubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1j hj7hMhj7ubah}(h]h ]h"]h$]h&]uh1jz hj7ubh)}(h**Description**h]j )}(hj8h]h Description}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj8ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7ubh)}(hsIf the device is in buffer mode it is guaranteed to stay that way until iio_device_release_buffer_mode() is called.h]hsIf the device is in buffer mode it is guaranteed to stay that way until iio_device_release_buffer_mode() is called.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7ubh)}(h*Use with iio_device_release_buffer_mode().h]h*Use with iio_device_release_buffer_mode().}(hj*8hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7ubh)}(h **Return**h]j )}(hj;8h]hReturn}(hj=8hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj98ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7ubh)}(h"true on success, false on failure.h]h"true on success, false on failure.}(hjQ8hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj7ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j(iio_device_release_buffer_mode (C macro) c.iio_device_release_buffer_modehNtauh1jhjhhhNhNubj)}(hhh](j)}(hiio_device_release_buffer_modeh]j)}(hiio_device_release_buffer_modeh]j)}(hiio_device_release_buffer_modeh]j)}(hjz8h]hiio_device_release_buffer_mode}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj|8hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhjx8hhhj8hMubah}(h]js8ah ](j j eh"]h$]h&]j j )j huh1jhj8hMhju8hhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hju8hhhj8hMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ j8j, j8j- j. j/ uh1jhhhjhNhNubh)}(h.``iio_device_release_buffer_mode (indio_dev)``h]h)}(hj8h]h*iio_device_release_buffer_mode (indio_dev)}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM hjhhubj )}(hreleases claim on buffer mode h]h)}(hreleases claim on buffer modeh]hreleases claim on buffer mode}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj8ubah}(h]h ]h"]h$]h&]uh1j hj8hMhjhhubj1 )}(h**Parameters** ``indio_dev`` the iio_dev associated with the device **Description** Release the claim. Device is no longer guaranteed to stay in buffer mode. Use with iio_device_try_claim_buffer_mode().h](h)}(h**Parameters**h]j )}(hj8h]h Parameters}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj8ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM hj8ubj{ )}(hhh]j )}(h5``indio_dev`` the iio_dev associated with the device h](j )}(h ``indio_dev``h]h)}(hj 9h]h indio_dev}(hj 9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj9ubj )}(hhh]h)}(h&the iio_dev associated with the deviceh]h&the iio_dev associated with the device}(hj#9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hMhj 9ubah}(h]h ]h"]h$]h&]uh1j hj9ubeh}(h]h ]h"]h$]h&]uh1j hj9hMhj9ubah}(h]h ]h"]h$]h&]uh1jz hj8ubh)}(h**Description**h]j )}(hjE9h]h Description}(hjG9hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjC9ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM hj8ubh)}(hIRelease the claim. Device is no longer guaranteed to stay in buffer mode.h]hIRelease the claim. Device is no longer guaranteed to stay in buffer mode.}(hj[9hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM hj8ubh)}(h,Use with iio_device_try_claim_buffer_mode().h]h,Use with iio_device_try_claim_buffer_mode().}(hjj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM hj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j%IIO_DEV_ACQUIRE_DIRECT_MODE (C macro)c.IIO_DEV_ACQUIRE_DIRECT_MODEhNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_DEV_ACQUIRE_DIRECT_MODEh]j)}(hIIO_DEV_ACQUIRE_DIRECT_MODEh]j)}(hIIO_DEV_ACQUIRE_DIRECT_MODEh]j)}(hj9h]hIIO_DEV_ACQUIRE_DIRECT_MODE}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj9hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhj9hhhj9hMubah}(h]j9ah ](j j eh"]h$]h&]j j )j huh1jhj9hMhj9hhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hj9hhhj9hMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ j9j, j9j- j. j/ uh1jhhhjhNhNubh)}(h,``IIO_DEV_ACQUIRE_DIRECT_MODE (dev, claim)``h]h)}(hj9h]h(IIO_DEV_ACQUIRE_DIRECT_MODE (dev, claim)}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhhubj )}(h=Tries to acquire the direct mode lock with automatic release h]h)}(hhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj=ubj)}(h indio_devh]h indio_dev}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj=ubah}(h]h ]h"]h$]h&]jjuh1j hj|=hhhj=hMTubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjx=hhhj=hMTubah}(h]js=ah ](j j eh"]h$]h&]j j )j huh1jhj=hMThju=hhubj )}(hhh]h)}(h/reference counted deallocation of struct deviceh]h/reference counted deallocation of struct device}(hj@>hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMThj=>hhubah}(h]h ]h"]h$]h&]uh1j hju=hhhj=hMTubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jX>j, jX>j- j. j/ uh1jhhhjhNhNubj1 )}(hZ**Parameters** ``struct iio_dev *indio_dev`` IIO device structure containing the deviceh](h)}(h**Parameters**h]j )}(hjb>h]h Parameters}(hjd>hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj`>ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMXhj\>ubj{ )}(hhh]j )}(hH``struct iio_dev *indio_dev`` IIO device structure containing the deviceh](j )}(h``struct iio_dev *indio_dev``h]h)}(hj>h]hstruct iio_dev *indio_dev}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMZhj{>ubj )}(hhh]h)}(h*IIO device structure containing the deviceh]h*IIO device structure containing the device}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMUhj>ubah}(h]h ]h"]h$]h&]uh1j hj{>ubeh}(h]h ]h"]h$]h&]uh1j hj>hMZhjx>ubah}(h]h ]h"]h$]h&]uh1jz hj\>ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jdev_to_iio_dev (C function)c.dev_to_iio_devhNtauh1jhjhhhNhNubj)}(hhh](j)}(h4struct iio_dev * dev_to_iio_dev (struct device *dev)h]j)}(h2struct iio_dev *dev_to_iio_dev(struct device *dev)h](j)}(hjh]hstruct}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMaubj)}(h h]h }(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhhj>hMaubh)}(hhh]j)}(hiio_devh]hiio_dev}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj>modnameN classnameNjj)}j]j!)}j!dev_to_iio_devsbc.dev_to_iio_devasbuh1hhj>hhhj>hMaubj)}(h h]h }(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhhj>hMaubj#!)}(hjh]h*}(hj)?hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj>hhhj>hMaubj)}(hdev_to_iio_devh]j)}(hj?h]hdev_to_iio_dev}(hj:?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6?ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj>hhhj>hMaubj )}(h(struct device *dev)h]j )}(hstruct device *devh](j)}(hjh]hstruct}(hjU?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQ?ubj)}(h h]h }(hjb?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQ?ubh)}(hhh]j)}(hdeviceh]hdevice}(hjs?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp?ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetju?modnameN classnameNjj)}j]j?c.dev_to_iio_devasbuh1hhjQ?ubj)}(h h]h }(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQ?ubj#!)}(hjh]h*}(hj?hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjQ?ubj)}(hdevh]hdev}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQ?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjM?ubah}(h]h ]h"]h$]h&]jjuh1j hj>hhhj>hMaubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj>hhhj>hMaubah}(h]j>ah ](j j eh"]h$]h&]j j )j huh1jhj>hMahj>hhubj )}(hhh]h)}(h*Get IIO device struct from a device structh]h*Get IIO device struct from a device struct}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMahj?hhubah}(h]h ]h"]h$]h&]uh1j hj>hhhj>hMaubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j?j, j?j- j. j/ uh1jhhhjhNhNubj1 )}(h**Parameters** ``struct device *dev`` The device embedded in the IIO device **Note** The device must be a IIO device, otherwise the result is undefined.h](h)}(h**Parameters**h]j )}(hj?h]h Parameters}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj?ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMehj?ubj{ )}(hhh]j )}(h=``struct device *dev`` The device embedded in the IIO device h](j )}(h``struct device *dev``h]h)}(hj@h]hstruct device *dev}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@ubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMbhj@ubj )}(hhh]h)}(h%The device embedded in the IIO deviceh]h%The device embedded in the IIO device}(hj0@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,@hMbhj-@ubah}(h]h ]h"]h$]h&]uh1j hj@ubeh}(h]h ]h"]h$]h&]uh1j hj,@hMbhj@ubah}(h]h ]h"]h$]h&]uh1jz hj?ubh)}(h**Note**h]j )}(hjR@h]hNote}(hjT@hhhNhNubah}(h]h ]h"]h$]h&]uh1j hjP@ubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMdhj?ubh)}(hCThe device must be a IIO device, otherwise the result is undefined.h]hCThe device must be a IIO device, otherwise the result is undefined.}(hjh@hhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMdhj?ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_device_get (C function)c.iio_device_gethNtauh1jhjhhhNhNubj)}(hhh](j)}(h;struct iio_dev * iio_device_get (struct iio_dev *indio_dev)h]j)}(h9struct iio_dev *iio_device_get(struct iio_dev *indio_dev)h](j)}(hjh]hstruct}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@hhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMlubj)}(h h]h }(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@hhhj@hMlubh)}(hhh]j)}(hiio_devh]hiio_dev}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj@modnameN classnameNjj)}j]j!)}j!iio_device_getsbc.iio_device_getasbuh1hhj@hhhj@hMlubj)}(h h]h }(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@hhhj@hMlubj#!)}(hjh]h*}(hj@hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj@hhhj@hMlubj)}(hiio_device_geth]j)}(hj@h]hiio_device_get}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj@hhhj@hMlubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Aubj)}(h h]h }(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Aubh)}(hhh]j)}(hiio_devh]hiio_dev}(hj/AhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,Aubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj1AmodnameN classnameNjj)}j]j@c.iio_device_getasbuh1hhj Aubj)}(h h]h }(hjMAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Aubj#!)}(hjh]h*}(hj[AhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj Aubj)}(h indio_devh]h indio_dev}(hjhAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Aubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj Aubah}(h]h ]h"]h$]h&]jjuh1j hj@hhhj@hMlubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj@hhhj@hMlubah}(h]j@ah ](j j eh"]h$]h&]j j )j huh1jhj@hMlhj@hhubj )}(hhh]h)}(h(increment reference count for the deviceh]h(increment reference count for the device}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMlhjAhhubah}(h]h ]h"]h$]h&]uh1j hj@hhhj@hMlubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jAj, jAj- j. j/ uh1jhhhjhNhNubj1 )}(hg**Parameters** ``struct iio_dev *indio_dev`` IIO device structure **Return** The passed IIO deviceh](h)}(h**Parameters**h]j )}(hjAh]h Parameters}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjAubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMphjAubj{ )}(hhh]j )}(h3``struct iio_dev *indio_dev`` IIO device structure h](j )}(h``struct iio_dev *indio_dev``h]h)}(hjAh]hstruct iio_dev *indio_dev}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMmhjAubj )}(hhh]h)}(hIIO device structureh]hIIO device structure}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMmhjAubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1j hjAhMmhjAubah}(h]h ]h"]h$]h&]uh1jz hjAubh)}(h **Return**h]j )}(hjBh]hReturn}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj Bubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMohjAubh)}(hThe passed IIO deviceh]hThe passed IIO device}(hj$BhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMohjAubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j"iio_device_set_parent (C function)c.iio_device_set_parenthNtauh1jhjhhhNhNubj)}(hhh](j)}(hMvoid iio_device_set_parent (struct iio_dev *indio_dev, struct device *parent)h]j)}(hLvoid iio_device_set_parent(struct iio_dev *indio_dev, struct device *parent)h](jt )}(hvoidh]hvoid}(hjSBhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjOBhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMwubj)}(h h]h }(hjbBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOBhhhjaBhMwubj)}(hiio_device_set_parenth]j)}(hiio_device_set_parenth]hiio_device_set_parent}(hjtBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpBubah}(h]h ](jjeh"]h$]h&]jjuh1jhjOBhhhjaBhMwubj )}(h2(struct iio_dev *indio_dev, struct device *parent)h](j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj)}(h h]h }(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjBmodnameN classnameNjj)}j]j!)}j!jvBsbc.iio_device_set_parentasbuh1hhjBubj)}(h h]h }(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj#!)}(hjh]h*}(hjBhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjBubj)}(h indio_devh]h indio_dev}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjBubj )}(hstruct device *parenth](j)}(hjh]hstruct}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj)}(h h]h }(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubh)}(hhh]j)}(hdeviceh]hdevice}(hj ChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj"CmodnameN classnameNjj)}j]jBc.iio_device_set_parentasbuh1hhjBubj)}(h h]h }(hj>ChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj#!)}(hjh]h*}(hjLChhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjBubj)}(hparenth]hparent}(hjYChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjBubeh}(h]h ]h"]h$]h&]jjuh1j hjOBhhhjaBhMwubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjKBhhhjaBhMwubah}(h]jFBah ](j j eh"]h$]h&]j j )j huh1jhjaBhMwhjHBhhubj )}(hhh]h)}(h-assign parent device to the IIO device objecth]h-assign parent device to the IIO device object}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMwhjChhubah}(h]h ]h"]h$]h&]uh1j hjHBhhhjaBhMwubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jCj, jCj- j. j/ uh1jhhhjhNhNubj1 )}(hX**Parameters** ``struct iio_dev *indio_dev`` IIO device structure ``struct device *parent`` reference to parent device object **Description** This utility must be called between IIO device allocation (via devm_iio_device_alloc()) & IIO device registration (via iio_device_register() and devm_iio_device_register())). By default, the device allocation will also assign a parent device to the IIO device object. In cases where devm_iio_device_alloc() is used, sometimes the parent device must be different than the device used to manage the allocation. In that case, this helper should be used to change the parent, hence the requirement to call this between allocation & registration./h](h)}(h**Parameters**h]j )}(hjCh]h Parameters}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1j hjCubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM{hjCubj{ )}(hhh](j )}(h3``struct iio_dev *indio_dev`` IIO device structure h](j )}(h``struct iio_dev *indio_dev``h]h)}(hjCh]hstruct iio_dev *indio_dev}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhjCubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMxhjCubj )}(hhh]h)}(hIIO device structureh]hIIO device structure}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChMxhjCubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1j hjChMxhjCubj )}(h<``struct device *parent`` reference to parent device object h](j )}(h``struct device *parent``h]h)}(hjCh]hstruct device *parent}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhjCubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMyhjCubj )}(hhh]h)}(h!reference to parent device objecth]h!reference to parent device object}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhMyhjDubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1j hjDhMyhjCubeh}(h]h ]h"]h$]h&]uh1jz hjCubh)}(h**Description**h]j )}(hj8Dh]h Description}(hj:DhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj6Dubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhM{hjCubh)}(hXThis utility must be called between IIO device allocation (via devm_iio_device_alloc()) & IIO device registration (via iio_device_register() and devm_iio_device_register())). By default, the device allocation will also assign a parent device to the IIO device object. In cases where devm_iio_device_alloc() is used, sometimes the parent device must be different than the device used to manage the allocation. In that case, this helper should be used to change the parent, hence the requirement to call this between allocation & registration.h]hXThis utility must be called between IIO device allocation (via devm_iio_device_alloc()) & IIO device registration (via iio_device_register() and devm_iio_device_register())). By default, the device allocation will also assign a parent device to the IIO device object. In cases where devm_iio_device_alloc() is used, sometimes the parent device must be different than the device used to manage the allocation. In that case, this helper should be used to change the parent, hence the requirement to call this between allocation & registration.}(hjNDhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMzhjCubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j#iio_device_set_drvdata (C function)c.iio_device_set_drvdatahNtauh1jhjhhhNhNubj)}(hhh](j)}(hCvoid iio_device_set_drvdata (struct iio_dev *indio_dev, void *data)h]j)}(hBvoid iio_device_set_drvdata(struct iio_dev *indio_dev, void *data)h](jt )}(hvoidh]hvoid}(hj}DhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjyDhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubj)}(h h]h }(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyDhhhjDhMubj)}(hiio_device_set_drvdatah]j)}(hiio_device_set_drvdatah]hiio_device_set_drvdata}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ](jjeh"]h$]h&]jjuh1jhjyDhhhjDhMubj )}(h'(struct iio_dev *indio_dev, void *data)h](j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubj)}(h h]h }(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjDmodnameN classnameNjj)}j]j!)}j!jDsbc.iio_device_set_drvdataasbuh1hhjDubj)}(h h]h }(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubj#!)}(hjh]h*}(hjEhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjDubj)}(h indio_devh]h indio_dev}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjDubj )}(h void *datah](jt )}(hvoidh]hvoid}(hj,EhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hj(Eubj)}(h h]h }(hj:EhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(Eubj#!)}(hjh]h*}(hjHEhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj(Eubj)}(hdatah]hdata}(hjUEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(Eubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjDubeh}(h]h ]h"]h$]h&]jjuh1j hjyDhhhjDhMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjuDhhhjDhMubah}(h]jpDah ](j j eh"]h$]h&]j j )j huh1jhjDhMhjrDhhubj )}(hhh]h)}(hSet device driver datah]hSet device driver data}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj|Ehhubah}(h]h ]h"]h$]h&]uh1j hjrDhhhjDhMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jEj, jEj- j. j/ uh1jhhhjhNhNubj1 )}(h**Parameters** ``struct iio_dev *indio_dev`` IIO device structure ``void *data`` Driver specific data **Description** Allows to attach an arbitrary pointer to an IIO device, which can later be retrieved by iio_device_get_drvdata().h](h)}(h**Parameters**h]j )}(hjEh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjEubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjEubj{ )}(hhh](j )}(h3``struct iio_dev *indio_dev`` IIO device structure h](j )}(h``struct iio_dev *indio_dev``h]h)}(hjEh]hstruct iio_dev *indio_dev}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjEubj )}(hhh]h)}(hIIO device structureh]hIIO device structure}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhMhjEubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1j hjEhMhjEubj )}(h$``void *data`` Driver specific data h](j )}(h``void *data``h]h)}(hjEh]h void *data}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjEubj )}(hhh]h)}(hDriver specific datah]hDriver specific data}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjFhMhjFubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1j hjFhMhjEubeh}(h]h ]h"]h$]h&]uh1jz hjEubh)}(h**Description**h]j )}(hj4Fh]h Description}(hj6FhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj2Fubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjEubh)}(hqAllows to attach an arbitrary pointer to an IIO device, which can later be retrieved by iio_device_get_drvdata().h]hqAllows to attach an arbitrary pointer to an IIO device, which can later be retrieved by iio_device_get_drvdata().}(hjJFhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjEubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j#iio_device_get_drvdata (C function)c.iio_device_get_drvdatahNtauh1jhjhhhNhNubj)}(hhh](j)}(h?void * iio_device_get_drvdata (const struct iio_dev *indio_dev)h]j)}(h=void *iio_device_get_drvdata(const struct iio_dev *indio_dev)h](jt )}(hvoidh]hvoid}(hjyFhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjuFhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubj)}(h h]h }(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuFhhhjFhMubj#!)}(hjh]h*}(hjFhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjuFhhhjFhMubj)}(hiio_device_get_drvdatah]j)}(hiio_device_get_drvdatah]hiio_device_get_drvdata}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ](jjeh"]h$]h&]jjuh1jhjuFhhhjFhMubj )}(h!(const struct iio_dev *indio_dev)h]j )}(hconst struct iio_dev *indio_devh](j)}(hj h]hconst}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj)}(h h]h }(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj)}(hjh]hstruct}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj)}(h h]h }(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjFmodnameN classnameNjj)}j]j!)}j!jFsbc.iio_device_get_drvdataasbuh1hhjFubj)}(h h]h }(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj#!)}(hjh]h*}(hj*GhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjFubj)}(h indio_devh]h indio_dev}(hj7GhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjFubah}(h]h ]h"]h$]h&]jjuh1j hjuFhhhjFhMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjqFhhhjFhMubah}(h]jlFah ](j j eh"]h$]h&]j j )j huh1jhjFhMhjnFhhubj )}(hhh]h)}(hGet device driver datah]hGet device driver data}(hjaGhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj^Ghhubah}(h]h ]h"]h$]h&]uh1j hjnFhhhjFhMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jyGj, jyGj- j. j/ uh1jhhhjhNhNubj1 )}(h**Parameters** ``const struct iio_dev *indio_dev`` IIO device structure **Description** Returns the data previously set with iio_device_set_drvdata()h](h)}(h**Parameters**h]j )}(hjGh]h Parameters}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjGubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj}Gubj{ )}(hhh]j )}(h9``const struct iio_dev *indio_dev`` IIO device structure h](j )}(h#``const struct iio_dev *indio_dev``h]h)}(hjGh]hconst struct iio_dev *indio_dev}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjGubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjGubj )}(hhh]h)}(hIIO device structureh]hIIO device structure}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjGhMhjGubah}(h]h ]h"]h$]h&]uh1j hjGubeh}(h]h ]h"]h$]h&]uh1j hjGhMhjGubah}(h]h ]h"]h$]h&]uh1jz hj}Gubh)}(h**Description**h]j )}(hjGh]h Description}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjGubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj}Gubh)}(h=Returns the data previously set with iio_device_set_drvdata()h]h=Returns the data previously set with iio_device_set_drvdata()}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj}Gubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j$IIO_DECLARE_BUFFER_WITH_TS (C macro)c.IIO_DECLARE_BUFFER_WITH_TShNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_DECLARE_BUFFER_WITH_TSh]j)}(hIIO_DECLARE_BUFFER_WITH_TSh]j)}(hIIO_DECLARE_BUFFER_WITH_TSh]j)}(hjHh]hIIO_DECLARE_BUFFER_WITH_TS}(hj&HhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"Hubah}(h]h ](jjeh"]h$]h&]jjuh1jhjHhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhjHhhhj9HhMubah}(h]jHah ](j j eh"]h$]h&]j j )j huh1jhj9HhMhjHhhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hjHhhhj9HhMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jRHj, jRHj- j. j/ uh1jhhhjhNhNubh)}(h2``IIO_DECLARE_BUFFER_WITH_TS (type, name, count)``h]h)}(hjXHh]h.IIO_DECLARE_BUFFER_WITH_TS (type, name, count)}(hjZHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVHubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhhubj )}(h Declare a buffer with timestamp h]h)}(hDeclare a buffer with timestamph]hDeclare a buffer with timestamp}(hjrHhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjnHubah}(h]h ]h"]h$]h&]uh1j hjHhMhjhhubj1 )}(hX**Parameters** ``type`` element type of the buffer ``name`` identifier name of the buffer ``count`` number of elements in the buffer **Description** Declares a buffer that is safe to use with iio_push_to_buffers_with_ts(). In addition to allocating enough space for **count** elements of **type**, it also allocates space for a s64 timestamp at the end of the buffer and ensures proper alignment of the timestamp.h](h)}(h**Parameters**h]j )}(hjHh]h Parameters}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjHubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjHubj{ )}(hhh](j )}(h$``type`` element type of the buffer h](j )}(h``type``h]h)}(hjHh]htype}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjHubj )}(hhh]h)}(helement type of the bufferh]helement type of the buffer}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHhMhjHubah}(h]h ]h"]h$]h&]uh1j hjHubeh}(h]h ]h"]h$]h&]uh1j hjHhMhjHubj )}(h'``name`` identifier name of the buffer h](j )}(h``name``h]h)}(hjHh]hname}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjHubj )}(hhh]h)}(hidentifier name of the bufferh]hidentifier name of the buffer}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjHhMhjHubah}(h]h ]h"]h$]h&]uh1j hjHubeh}(h]h ]h"]h$]h&]uh1j hjHhMhjHubj )}(h+``count`` number of elements in the buffer h](j )}(h ``count``h]h)}(hjIh]hcount}(hj IhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjIubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjIubj )}(hhh]h)}(h number of elements in the bufferh]h number of elements in the buffer}(hj7IhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3IhMhj4Iubah}(h]h ]h"]h$]h&]uh1j hjIubeh}(h]h ]h"]h$]h&]uh1j hj3IhMhjHubeh}(h]h ]h"]h$]h&]uh1jz hjHubh)}(h**Description**h]j )}(hjYIh]h Description}(hj[IhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjWIubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjHubh)}(hXDeclares a buffer that is safe to use with iio_push_to_buffers_with_ts(). In addition to allocating enough space for **count** elements of **type**, it also allocates space for a s64 timestamp at the end of the buffer and ensures proper alignment of the timestamp.h](huDeclares a buffer that is safe to use with iio_push_to_buffers_with_ts(). In addition to allocating enough space for }(hjoIhhhNhNubj )}(h **count**h]hcount}(hjwIhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjoIubh elements of }(hjoIhhhNhNubj )}(h**type**h]htype}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjoIubhu, it also allocates space for a s64 timestamp at the end of the buffer and ensures proper alignment of the timestamp.}(hjoIhhhNhNubeh}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjHubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j(IIO_DECLARE_DMA_BUFFER_WITH_TS (C macro) c.IIO_DECLARE_DMA_BUFFER_WITH_TShNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_DECLARE_DMA_BUFFER_WITH_TSh]j)}(hIIO_DECLARE_DMA_BUFFER_WITH_TSh]j)}(hIIO_DECLARE_DMA_BUFFER_WITH_TSh]j)}(hjIh]hIIO_DECLARE_DMA_BUFFER_WITH_TS}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubah}(h]h ](jjeh"]h$]h&]jjuh1jhjIhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhjIhhhjIhMubah}(h]jIah ](j j eh"]h$]h&]j j )j huh1jhjIhMhjIhhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hjIhhhjIhMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jIj, jIj- j. j/ uh1jhhhjhNhNubh)}(h6``IIO_DECLARE_DMA_BUFFER_WITH_TS (type, name, count)``h]h)}(hjIh]h2IIO_DECLARE_DMA_BUFFER_WITH_TS (type, name, count)}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjIubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhhubj )}(h,Declare a DMA-aligned buffer with timestamp h]h)}(h+Declare a DMA-aligned buffer with timestamph]h+Declare a DMA-aligned buffer with timestamp}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjJubah}(h]h ]h"]h$]h&]uh1j hj JhMhjhhubj1 )}(hX**Parameters** ``type`` element type of the buffer ``name`` identifier name of the buffer ``count`` number of elements in the buffer **Description** Same as IIO_DECLARE_BUFFER_WITH_TS(), but is uses __aligned(IIO_DMA_MINALIGN) to ensure that the buffer doesn't share cachelines with anything that comes before it in a struct. This should not be used for stack-allocated buffers as stack memory cannot generally be used for DMA.h](h)}(h**Parameters**h]j )}(hj-Jh]h Parameters}(hj/JhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj+Jubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj'Jubj{ )}(hhh](j )}(h$``type`` element type of the buffer h](j )}(h``type``h]h)}(hjLJh]htype}(hjNJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJJubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjFJubj )}(hhh]h)}(helement type of the bufferh]helement type of the buffer}(hjeJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjaJhMhjbJubah}(h]h ]h"]h$]h&]uh1j hjFJubeh}(h]h ]h"]h$]h&]uh1j hjaJhMhjCJubj )}(h'``name`` identifier name of the buffer h](j )}(h``name``h]h)}(hjJh]hname}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjJubj )}(hhh]h)}(hidentifier name of the bufferh]hidentifier name of the buffer}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJhMhjJubah}(h]h ]h"]h$]h&]uh1j hjJubeh}(h]h ]h"]h$]h&]uh1j hjJhMhjCJubj )}(h+``count`` number of elements in the buffer h](j )}(h ``count``h]h)}(hjJh]hcount}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjJubj )}(hhh]h)}(h number of elements in the bufferh]h number of elements in the buffer}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJhMhjJubah}(h]h ]h"]h$]h&]uh1j hjJubeh}(h]h ]h"]h$]h&]uh1j hjJhMhjCJubeh}(h]h ]h"]h$]h&]uh1jz hj'Jubh)}(h**Description**h]j )}(hjJh]h Description}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjJubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj'Jubh)}(hXSame as IIO_DECLARE_BUFFER_WITH_TS(), but is uses __aligned(IIO_DMA_MINALIGN) to ensure that the buffer doesn't share cachelines with anything that comes before it in a struct. This should not be used for stack-allocated buffers as stack memory cannot generally be used for DMA.h]hXSame as IIO_DECLARE_BUFFER_WITH_TS(), but is uses __aligned(IIO_DMA_MINALIGN) to ensure that the buffer doesn’t share cachelines with anything that comes before it in a struct. This should not be used for stack-allocated buffers as stack memory cannot generally be used for DMA.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhj'Jubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j IIO_DECLARE_QUATERNION (C macro)c.IIO_DECLARE_QUATERNIONhNtauh1jhjhhhNhNubj)}(hhh](j)}(hIIO_DECLARE_QUATERNIONh]j)}(hIIO_DECLARE_QUATERNIONh]j)}(hIIO_DECLARE_QUATERNIONh]j)}(hj8Kh]hIIO_DECLARE_QUATERNION}(hjBKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>Kubah}(h]h ](jjeh"]h$]h&]jjuh1jhj:Khhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubah}(h]h ]h"]h$]h&]jjjuh1jjjhj6KhhhjUKhMubah}(h]j1Kah ](j j eh"]h$]h&]j j )j huh1jhjUKhMhj3Khhubj )}(hhh]h}(h]h ]h"]h$]h&]uh1j hj3KhhhjUKhMubeh}(h]h ](j7macroeh"]h$]h&]j* j7j+ jnKj, jnKj- j. j/ uh1jhhhjhNhNubh)}(h'``IIO_DECLARE_QUATERNION (type, name)``h]h)}(hjtKh]h#IIO_DECLARE_QUATERNION (type, name)}(hjvKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrKubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjhhubj )}(hDeclare a quaternion element h]h)}(hDeclare a quaternion elementh]hDeclare a quaternion element}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjKubah}(h]h ]h"]h$]h&]uh1j hjKhMhjhhubj1 )}(hX**Parameters** ``type`` element type of the individual vectors ``name`` identifier name **Description** Quaternions are a vector composed of 4 elements (W, X, Y, Z). Use this macro to declare a quaternion element in a struct to ensure proper alignment in an IIO buffer.h](h)}(h**Parameters**h]j )}(hjKh]h Parameters}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjKubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjKubj{ )}(hhh](j )}(h0``type`` element type of the individual vectors h](j )}(h``type``h]h)}(hjKh]htype}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjKubj )}(hhh]h)}(h&element type of the individual vectorsh]h&element type of the individual vectors}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKhMhjKubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1j hjKhMhjKubj )}(h``name`` identifier name h](j )}(h``name``h]h)}(hjLh]hname}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjKubj )}(hhh]h)}(hidentifier nameh]hidentifier name}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLhMhjLubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1j hjLhMhjKubeh}(h]h ]h"]h$]h&]uh1jz hjKubh)}(h**Description**h]j )}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj:Lubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjKubh)}(hQuaternions are a vector composed of 4 elements (W, X, Y, Z). Use this macro to declare a quaternion element in a struct to ensure proper alignment in an IIO buffer.h]hQuaternions are a vector composed of 4 elements (W, X, Y, Z). Use this macro to declare a quaternion element in a struct to ensure proper alignment in an IIO buffer.}(hjRLhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjKubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j#iio_get_debugfs_dentry (C function)c.iio_get_debugfs_dentryhNtauh1jhjhhhNhNubj)}(hhh](j)}(hBstruct dentry * iio_get_debugfs_dentry (struct iio_dev *indio_dev)h]j)}(h@struct dentry *iio_get_debugfs_dentry(struct iio_dev *indio_dev)h](j)}(hjh]hstruct}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}Lhhh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMubj)}(h h]h }(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}LhhhjLhMubh)}(hhh]j)}(hdentryh]hdentry}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjLmodnameN classnameNjj)}j]j!)}j!iio_get_debugfs_dentrysbc.iio_get_debugfs_dentryasbuh1hhj}LhhhjLhMubj)}(h h]h }(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}LhhhjLhMubj#!)}(hjh]h*}(hjLhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj}LhhhjLhMubj)}(hiio_get_debugfs_dentryh]j)}(hjLh]hiio_get_debugfs_dentry}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ](jjeh"]h$]h&]jjuh1jhj}LhhhjLhMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubj)}(h h]h }(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjMmodnameN classnameNjj)}j]jLc.iio_get_debugfs_dentryasbuh1hhjLubj)}(h h]h }(hj7MhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubj#!)}(hjh]h*}(hjEMhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjLubj)}(h indio_devh]h indio_dev}(hjRMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjLubah}(h]h ]h"]h$]h&]jjuh1j hj}LhhhjLhMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjyLhhhjLhMubah}(h]jtLah ](j j eh"]h$]h&]j j )j huh1jhjLhMhjvLhhubj )}(hhh]h)}(h)helper function to get the debugfs_dentryh]h)helper function to get the debugfs_dentry}(hj|MhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjyMhhubah}(h]h ]h"]h$]h&]uh1j hjvLhhhjLhMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jMj, jMj- j. j/ uh1jhhhjhNhNubj1 )}(hO**Parameters** ``struct iio_dev *indio_dev`` IIO device structure for deviceh](h)}(h**Parameters**h]j )}(hjMh]h Parameters}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjMubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjMubj{ )}(hhh]j )}(h=``struct iio_dev *indio_dev`` IIO device structure for deviceh](j )}(h``struct iio_dev *indio_dev``h]h)}(hjMh]hstruct iio_dev *indio_dev}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjMubah}(h]h ]h"]h$]h&]uh1j h\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjMubj )}(hhh]h)}(hIIO device structure for deviceh]hIIO device structure for device}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hh\/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:180: ./include/linux/iio/iio.hhMhjMubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1j hjMhMhjMubah}(h]h ]h"]h$]h&]uh1jz hjMubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j*iio_device_suspend_triggering (C function)c.iio_device_suspend_triggeringhNtauh1jhjhhhNhNubj)}(hhh](j)}(h=int iio_device_suspend_triggering (struct iio_dev *indio_dev)h]j)}(h\hhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM ubj)}(h h]h }(hjQ\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>\hhhjP\hM ubj)}(h iio_device_idh]j)}(h iio_device_idh]h iio_device_id}(hjc\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_\ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj>\hhhjP\hM ubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{\ubj)}(h h]h }(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{\ubh)}(hhh]j)}(hiio_devh]hiio_dev}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj\modnameN classnameNjj)}j]j!)}j!je\sbc.iio_device_idasbuh1hhj{\ubj)}(h h]h }(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{\ubj#!)}(hjh]h*}(hj\hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj{\ubj)}(h indio_devh]h indio_dev}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjw\ubah}(h]h ]h"]h$]h&]jjuh1j hj>\hhhjP\hM ubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj:\hhhjP\hM ubah}(h]j5\ah ](j j eh"]h$]h&]j j )j huh1jhjP\hM hj7\hhubj )}(hhh]h)}(h"query the unique ID for the deviceh]h"query the unique ID for the device}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM hj\hhubah}(h]h ]h"]h$]h&]uh1j hj7\hhhjP\hM ubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j]j, j]j- j. j/ uh1jhhhjhNhNubj1 )}(hX**Parameters** ``struct iio_dev *indio_dev`` Device structure whose ID is being queried **Description** The IIO device ID is a unique index used for example for the naming of the character device /dev/iio\:device[ID]. **Return** Unique ID for the device.h](h)}(h**Parameters**h]j )}(hj$]h]h Parameters}(hj&]hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj"]ubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM hj]ubj{ )}(hhh]j )}(hI``struct iio_dev *indio_dev`` Device structure whose ID is being queried h](j )}(h``struct iio_dev *indio_dev``h]h)}(hjC]h]hstruct iio_dev *indio_dev}(hjE]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjA]ubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM hj=]ubj )}(hhh]h)}(h*Device structure whose ID is being queriedh]h*Device structure whose ID is being queried}(hj\]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjX]hM hjY]ubah}(h]h ]h"]h$]h&]uh1j hj=]ubeh}(h]h ]h"]h$]h&]uh1j hjX]hM hj:]ubah}(h]h ]h"]h$]h&]uh1jz hj]ubh)}(h**Description**h]j )}(hj~]h]h Description}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj|]ubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM hj]ubh)}(hqThe IIO device ID is a unique index used for example for the naming of the character device /dev/iio\:device[ID].h]hqThe IIO device ID is a unique index used for example for the naming of the character device /dev/iio:device[ID].}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM hj]ubh)}(h **Return**h]j )}(hj]h]hReturn}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj]ubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj]ubh)}(hUnique ID for the device.h]hUnique ID for the device.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_buffer_enabled (C function)c.iio_buffer_enabledhNtauh1jhjhhhNhNubj)}(hhh](j)}(h3bool iio_buffer_enabled (struct iio_dev *indio_dev)h]j)}(h2bool iio_buffer_enabled(struct iio_dev *indio_dev)h](jt )}(hjw h]hbool}(hj]hhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hj]hhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMubj)}(h h]h }(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]hhhj]hMubj)}(hiio_buffer_enabledh]j)}(hiio_buffer_enabledh]hiio_buffer_enabled}(hj ^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj]hhhj]hMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hj&^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"^ubj)}(h h]h }(hj3^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"^ubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjD^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjA^ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjF^modnameN classnameNjj)}j]j!)}j!j ^sbc.iio_buffer_enabledasbuh1hhj"^ubj)}(h h]h }(hjd^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"^ubj#!)}(hjh]h*}(hjr^hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj"^ubj)}(h indio_devh]h indio_dev}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"^ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj^ubah}(h]h ]h"]h$]h&]jjuh1j hj]hhhj]hMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhj]hhhj]hMubah}(h]j]ah ](j j eh"]h$]h&]j j )j huh1jhj]hMhj]hhubj )}(hhh]h)}(h0helper function to test if the buffer is enabledh]h0helper function to test if the buffer is enabled}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj^hhubah}(h]h ]h"]h$]h&]uh1j hj]hhhj]hMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j^j, j^j- j. j/ uh1jhhhjhNhNubj1 )}(h|**Parameters** ``struct iio_dev *indio_dev`` IIO device structure for device **Return** True, if the buffer is enabled.h](h)}(h**Parameters**h]j )}(hj^h]h Parameters}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj^ubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj^ubj{ )}(hhh]j )}(h>``struct iio_dev *indio_dev`` IIO device structure for device h](j )}(h``struct iio_dev *indio_dev``h]h)}(hj^h]hstruct iio_dev *indio_dev}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^ubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj^ubj )}(hhh]h)}(hIIO device structure for deviceh]hIIO device structure for device}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hMhj_ubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1j hj^hMhj^ubah}(h]h ]h"]h$]h&]uh1jz hj^ubh)}(h **Return**h]j )}(hj%_h]hReturn}(hj'_hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj#_ubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj^ubh)}(hTrue, if the buffer is enabled.h]hTrue, if the buffer is enabled.}(hj;_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj^ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j!iio_device_set_clock (C function)c.iio_device_set_clockhNtauh1jhjhhhNhNubj)}(hhh](j)}(hHint iio_device_set_clock (struct iio_dev *indio_dev, clockid_t clock_id)h]j)}(hGint iio_device_set_clock(struct iio_dev *indio_dev, clockid_t clock_id)h](jt )}(hinth]hint}(hjj_hhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjf_hhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMRubj)}(h h]h }(hjy_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjf_hhhjx_hMRubj)}(hiio_device_set_clockh]j)}(hiio_device_set_clockh]hiio_device_set_clock}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjf_hhhjx_hMRubj )}(h/(struct iio_dev *indio_dev, clockid_t clock_id)h](j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubj)}(h h]h }(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubh)}(hhh]j)}(hiio_devh]hiio_dev}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj_modnameN classnameNjj)}j]j!)}j!j_sbc.iio_device_set_clockasbuh1hhj_ubj)}(h h]h }(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubj#!)}(hjh]h*}(hj_hhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hj_ubj)}(h indio_devh]h indio_dev}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj_ubj )}(hclockid_t clock_idh](h)}(hhh]j)}(h clockid_th]h clockid_t}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj`modnameN classnameNjj)}j]j_c.iio_device_set_clockasbuh1hhj`ubj)}(h h]h }(hj:`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubj)}(hclock_idh]hclock_id}(hjH`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j hj_ubeh}(h]h ]h"]h$]h&]jjuh1j hjf_hhhjx_hMRubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjb_hhhjx_hMRubah}(h]j]_ah ](j j eh"]h$]h&]j j )j huh1jhjx_hMRhj__hhubj )}(hhh]h)}(h-Set current timestamping clock for the deviceh]h-Set current timestamping clock for the device}(hjr`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMRhjo`hhubah}(h]h ]h"]h$]h&]uh1j hj__hhhjx_hMRubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j`j, j`j- j. j/ uh1jhhhjhNhNubj1 )}(h**Parameters** ``struct iio_dev *indio_dev`` IIO device structure containing the device ``clockid_t clock_id`` timestamping clock POSIX identifier to set. **Return** 0 on success, or a negative error code.h](h)}(h**Parameters**h]j )}(hj`h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1j hj`ubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMVhj`ubj{ )}(hhh](j )}(hI``struct iio_dev *indio_dev`` IIO device structure containing the device h](j )}(h``struct iio_dev *indio_dev``h]h)}(hj`h]hstruct iio_dev *indio_dev}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`ubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMShj`ubj )}(hhh]h)}(h*IIO device structure containing the deviceh]h*IIO device structure containing the device}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMShj`ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1j hj`hMShj`ubj )}(hC``clockid_t clock_id`` timestamping clock POSIX identifier to set. h](j )}(h``clockid_t clock_id``h]h)}(hj`h]hclockid_t clock_id}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`ubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMThj`ubj )}(hhh]h)}(h+timestamping clock POSIX identifier to set.h]h+timestamping clock POSIX identifier to set.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhjahMThjaubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1j hjahMThj`ubeh}(h]h ]h"]h$]h&]uh1jz hj`ubh)}(h **Return**h]j )}(hj'ah]hReturn}(hj)ahhhNhNubah}(h]h ]h"]h$]h&]uh1j hj%aubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMVhj`ubh)}(h'0 on success, or a negative error code.h]h'0 on success, or a negative error code.}(hj=ahhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMVhj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j!iio_device_get_clock (C function)c.iio_device_get_clockhNtauh1jhjhhhNhNubj)}(hhh](j)}(h@clockid_t iio_device_get_clock (const struct iio_dev *indio_dev)h]j)}(h?clockid_t iio_device_get_clock(const struct iio_dev *indio_dev)h](h)}(hhh]j)}(h clockid_th]h clockid_t}(hjoahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlaubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjqamodnameN classnameNjj)}j]j!)}j!iio_device_get_clocksbc.iio_device_get_clockasbuh1hhjhahhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMnubj)}(h h]h }(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhahhhjahMnubj)}(hiio_device_get_clockh]j)}(hjah]hiio_device_get_clock}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhahhhjahMnubj )}(h!(const struct iio_dev *indio_dev)h]j )}(hconst struct iio_dev *indio_devh](j)}(hj h]hconst}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(h h]h }(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(hjh]hstruct}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(h h]h }(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjamodnameN classnameNjj)}j]jac.iio_device_get_clockasbuh1hhjaubj)}(h h]h }(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj#!)}(hjh]h*}(hj#bhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjaubj)}(h indio_devh]h indio_dev}(hj0bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjaubah}(h]h ]h"]h$]h&]jjuh1j hjhahhhjahMnubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjdahhhjahMnubah}(h]j_aah ](j j eh"]h$]h&]j j )j huh1jhjahMnhjaahhubj )}(hhh]h)}(h2Retrieve current timestamping clock for the deviceh]h2Retrieve current timestamping clock for the device}(hjZbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMnhjWbhhubah}(h]h ]h"]h$]h&]uh1j hjaahhhjahMnubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jrbj, jrbj- j. j/ uh1jhhhjhNhNubj1 )}(h**Parameters** ``const struct iio_dev *indio_dev`` IIO device structure containing the device **Return** Clock ID of the current timestamping clock for the device.h](h)}(h**Parameters**h]j )}(hj|bh]h Parameters}(hj~bhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjzbubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMrhjvbubj{ )}(hhh]j )}(hO``const struct iio_dev *indio_dev`` IIO device structure containing the device h](j )}(h#``const struct iio_dev *indio_dev``h]h)}(hjbh]hconst struct iio_dev *indio_dev}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMohjbubj )}(hhh]h)}(h*IIO device structure containing the deviceh]h*IIO device structure containing the device}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhMohjbubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1j hjbhMohjbubah}(h]h ]h"]h$]h&]uh1jz hjvbubh)}(h **Return**h]j )}(hjbh]hReturn}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjbubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMqhjvbubh)}(h:Clock ID of the current timestamping clock for the device.h]h:Clock ID of the current timestamping clock for the device.}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMqhjvbubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](jiio_get_time_ns (C function)c.iio_get_time_nshNtauh1jhjhhhNhNubj)}(hhh](j)}(h5s64 iio_get_time_ns (const struct iio_dev *indio_dev)h]j)}(h4s64 iio_get_time_ns(const struct iio_dev *indio_dev)h](h)}(hhh]j)}(hs64h]hs64}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj cmodnameN classnameNjj)}j]j!)}j!iio_get_time_nssbc.iio_get_time_nsasbuh1hhjchhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM|ubj)}(h h]h }(hj@chhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhj?chM|ubj)}(hiio_get_time_nsh]j)}(hj``struct iio_dev *dev`` the iio_dev associated with the deviceh](j )}(h``struct iio_dev *dev``h]h)}(hjoh]hstruct iio_dev *dev}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhjoubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjoubj )}(hhh]h)}(h&the iio_dev associated with the deviceh]h&the iio_dev associated with the device}(hj phhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chM hjpubah}(h]h ]h"]h$]h&]uh1j hjoubeh}(h]h ]h"]h$]h&]uh1j hjphMhjoubah}(h]h ]h"]h$]h&]uh1jz hjoubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j"devm_iio_device_alloc (C function)c.devm_iio_device_allochNtauh1jhjhhhNhNubj)}(hhh](j)}(hOstruct iio_dev * devm_iio_device_alloc (struct device *parent, int sizeof_priv)h]j)}(hMstruct iio_dev *devm_iio_device_alloc(struct device *parent, int sizeof_priv)h](j)}(hjh]hstruct}(hjLphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHphhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMubj)}(h h]h }(hjZphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHphhhjYphMubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjkphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhpubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjmpmodnameN classnameNjj)}j]j!)}j!devm_iio_device_allocsbc.devm_iio_device_allocasbuh1hhjHphhhjYphMubj)}(h h]h }(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHphhhjYphMubj#!)}(hjh]h*}(hjphhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjHphhhjYphMubj)}(hdevm_iio_device_alloch]j)}(hjph]hdevm_iio_device_alloc}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubah}(h]h ](jjeh"]h$]h&]jjuh1jhjHphhhjYphMubj )}(h((struct device *parent, int sizeof_priv)h](j )}(hstruct device *parenth](j)}(hjh]hstruct}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubj)}(h h]h }(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubh)}(hhh]j)}(hdeviceh]hdevice}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjpmodnameN classnameNjj)}j]jpc.devm_iio_device_allocasbuh1hhjpubj)}(h h]h }(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubj#!)}(hjh]h*}(hjqhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjpubj)}(hparenth]hparent}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjpubj )}(hint sizeof_privh](jt )}(hinth]hint}(hj6qhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hj2qubj)}(h h]h }(hjDqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2qubj)}(h sizeof_privh]h sizeof_priv}(hjRqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2qubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjpubeh}(h]h ]h"]h$]h&]jjuh1j hjHphhhjYphMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjDphhhjYphMubah}(h]j?pah ](j j eh"]h$]h&]j j )j huh1jhjYphMhjAphhubj )}(hhh]h)}(h#Resource-managed iio_device_alloc()h]h#Resource-managed iio_device_alloc()}(hj|qhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjyqhhubah}(h]h ]h"]h$]h&]uh1j hjAphhhjYphMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jqj, jqj- j. j/ uh1jhhhjhNhNubj1 )}(hXk**Parameters** ``struct device *parent`` Device to allocate iio_dev for, and parent for this IIO device ``int sizeof_priv`` Space to allocate for private structure. **Description** Managed iio_device_alloc. iio_dev allocated with this function is automatically freed on driver detach. **Return** Pointer to allocated iio_dev on success, NULL on failure.h](h)}(h**Parameters**h]j )}(hjqh]h Parameters}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjqubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjqubj{ )}(hhh](j )}(hY``struct device *parent`` Device to allocate iio_dev for, and parent for this IIO device h](j )}(h``struct device *parent``h]h)}(hjqh]hstruct device *parent}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjqubj )}(hhh]h)}(h>Device to allocate iio_dev for, and parent for this IIO deviceh]h>Device to allocate iio_dev for, and parent for this IIO device}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhMhjqubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1j hjqhMhjqubj )}(h=``int sizeof_priv`` Space to allocate for private structure. h](j )}(h``int sizeof_priv``h]h)}(hjqh]hint sizeof_priv}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjqubj )}(hhh]h)}(h(Space to allocate for private structure.h]h(Space to allocate for private structure.}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj rhMhj rubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1j hj rhMhjqubeh}(h]h ]h"]h$]h&]uh1jz hjqubh)}(h**Description**h]j )}(hj1rh]h Description}(hj3rhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj/rubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjqubh)}(hgManaged iio_device_alloc. iio_dev allocated with this function is automatically freed on driver detach.h]hgManaged iio_device_alloc. iio_dev allocated with this function is automatically freed on driver detach.}(hjGrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjqubh)}(h **Return**h]j )}(hjXrh]hReturn}(hjZrhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjVrubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjqubh)}(h9Pointer to allocated iio_dev on success, NULL on failure.h]h9Pointer to allocated iio_dev on success, NULL on failure.}(hjnrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjqubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j'iio_active_scan_mask_index (C function)c.iio_active_scan_mask_indexhNtauh1jhjhhhNhNubj)}(hhh](j)}(h:int iio_active_scan_mask_index (struct iio_dev *indio_dev)h]j)}(h9int iio_active_scan_mask_index(struct iio_dev *indio_dev)h](jt )}(hinth]hint}(hjrhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjrhhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMubj)}(h h]h }(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrhhhjrhMubj)}(hiio_active_scan_mask_indexh]j)}(hiio_active_scan_mask_indexh]hiio_active_scan_mask_index}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubah}(h]h ](jjeh"]h$]h&]jjuh1jhjrhhhjrhMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj)}(h h]h }(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjrmodnameN classnameNjj)}j]j!)}j!jrsbc.iio_active_scan_mask_indexasbuh1hhjrubj)}(h h]h }(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj#!)}(hjh]h*}(hj&shhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjrubj)}(h indio_devh]h indio_dev}(hj3shhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjrubah}(h]h ]h"]h$]h&]jjuh1j hjrhhhjrhMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjrhhhjrhMubah}(h]jrah ](j j eh"]h$]h&]j j )j huh1jhjrhMhjrhhubj )}(hhh]h)}(hGGet index of the active scan mask inside the available scan masks arrayh]hGGet index of the active scan mask inside the available scan masks array}(hj]shhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjZshhubah}(h]h ]h"]h$]h&]uh1j hjrhhhjrhMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jusj, jusj- j. j/ uh1jhhhjhNhNubj1 )}(h**Parameters** ``struct iio_dev *indio_dev`` the IIO device containing the active and available scan masks **Return** the index or -EINVAL if active_scan_mask is not seth](h)}(h**Parameters**h]j )}(hjsh]h Parameters}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1j hj}subah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjysubj{ )}(hhh]j )}(h\``struct iio_dev *indio_dev`` the IIO device containing the active and available scan masks h](j )}(h``struct iio_dev *indio_dev``h]h)}(hjsh]hstruct iio_dev *indio_dev}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhjsubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjsubj )}(hhh]h)}(h=the IIO device containing the active and available scan masksh]h=the IIO device containing the active and available scan masks}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhjshMhjsubah}(h]h ]h"]h$]h&]uh1j hjsubeh}(h]h ]h"]h$]h&]uh1j hjshMhjsubah}(h]h ]h"]h$]h&]uh1jz hjysubh)}(h **Return**h]j )}(hjsh]hReturn}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1j hjsubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjysubh)}(h4the index or -EINVAL if active_scan_mask is not seth]h4the index or -EINVAL if active_scan_mask is not set}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjysubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j"iio_device_unregister (C function)c.iio_device_unregisterhNtauh1jhjhhhNhNubj)}(hhh](j)}(h6void iio_device_unregister (struct iio_dev *indio_dev)h]j)}(h5void iio_device_unregister(struct iio_dev *indio_dev)h](jt )}(hvoidh]hvoid}(hjthhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjthhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMubj)}(h h]h }(hj-thhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjthhhj,thMubj)}(hiio_device_unregisterh]j)}(hiio_device_unregisterh]hiio_device_unregister}(hj?thhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;tubah}(h]h ](jjeh"]h$]h&]jjuh1jhjthhhj,thMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hj[thhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWtubj)}(h h]h }(hjhthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWtubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjythhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvtubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetj{tmodnameN classnameNjj)}j]j!)}j!jAtsbc.iio_device_unregisterasbuh1hhjWtubj)}(h h]h }(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWtubj#!)}(hjh]h*}(hjthhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjWtubj)}(h indio_devh]h indio_dev}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWtubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjStubah}(h]h ]h"]h$]h&]jjuh1j hjthhhj,thMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjthhhj,thMubah}(h]jtah ](j j eh"]h$]h&]j j )j huh1jhj,thMhjthhubj )}(hhh]h)}(h*unregister a device from the IIO subsystemh]h*unregister a device from the IIO subsystem}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjthhubah}(h]h ]h"]h$]h&]uh1j hjthhhj,thMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jtj, jtj- j. j/ uh1jhhhjhNhNubj1 )}(hY**Parameters** ``struct iio_dev *indio_dev`` Device structure representing the device.h](h)}(h**Parameters**h]j )}(hjuh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjtubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjtubj{ )}(hhh]j )}(hG``struct iio_dev *indio_dev`` Device structure representing the device.h](j )}(h``struct iio_dev *indio_dev``h]h)}(hjuh]hstruct iio_dev *indio_dev}(hj!uhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjuubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjuubj )}(hhh]h)}(h)Device structure representing the device.h]h)Device structure representing the device.}(hj8uhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj5uubah}(h]h ]h"]h$]h&]uh1j hjuubeh}(h]h ]h"]h$]h&]uh1j hj4uhMhjuubah}(h]h ]h"]h$]h&]uh1jz hjtubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j __iio_dev_mode_lock (C function)c.__iio_dev_mode_lockhNtauh1jhjhhhNhNubj)}(hhh](j)}(h4void __iio_dev_mode_lock (struct iio_dev *indio_dev)h]j)}(h3void __iio_dev_mode_lock(struct iio_dev *indio_dev)h](jt )}(hvoidh]hvoid}(hjyuhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjuuhhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMubj)}(h h]h }(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuuhhhjuhMubj)}(h__iio_dev_mode_lockh]j)}(h__iio_dev_mode_lockh]h__iio_dev_mode_lock}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ](jjeh"]h$]h&]jjuh1jhjuuhhhjuhMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubj)}(h h]h }(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjumodnameN classnameNjj)}j]j!)}j!jusbc.__iio_dev_mode_lockasbuh1hhjuubj)}(h h]h }(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubj#!)}(hjh]h*}(hjvhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjuubj)}(h indio_devh]h indio_dev}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjuubah}(h]h ]h"]h$]h&]jjuh1j hjuuhhhjuhMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjquhhhjuhMubah}(h]jluah ](j j eh"]h$]h&]j j )j huh1jhjuhMhjnuhhubj )}(hhh]h)}(h!Locks the current IIO device modeh]h!Locks the current IIO device mode}(hj9vhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj6vhhubah}(h]h ]h"]h$]h&]uh1j hjnuhhhjuhMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jQvj, jQvj- j. j/ uh1jhhhjhNhNubj1 )}(hXP**Parameters** ``struct iio_dev *indio_dev`` the iio_dev associated with the device **Description** If the device is either in direct or buffer mode, it's guaranteed to stay that way until __iio_dev_mode_unlock() is called. This function is not meant to be used directly by drivers to protect internal state; a driver should have it's own mechanisms for that matter. There are very few cases where a driver actually needs to lock the current mode unconditionally. It's recommended to use iio_device_claim_direct() or iio_device_try_claim_buffer_mode() pairs or related helpers instead.h](h)}(h**Parameters**h]j )}(hj[vh]h Parameters}(hj]vhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjYvubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjUvubj{ )}(hhh]j )}(hE``struct iio_dev *indio_dev`` the iio_dev associated with the device h](j )}(h``struct iio_dev *indio_dev``h]h)}(hjzvh]hstruct iio_dev *indio_dev}(hj|vhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxvubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjtvubj )}(hhh]h)}(h&the iio_dev associated with the deviceh]h&the iio_dev associated with the device}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjvhMhjvubah}(h]h ]h"]h$]h&]uh1j hjtvubeh}(h]h ]h"]h$]h&]uh1j hjvhMhjqvubah}(h]h ]h"]h$]h&]uh1jz hjUvubh)}(h**Description**h]j )}(hjvh]h Description}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjvubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjUvubh)}(h{If the device is either in direct or buffer mode, it's guaranteed to stay that way until __iio_dev_mode_unlock() is called.h]h}If the device is either in direct or buffer mode, it’s guaranteed to stay that way until __iio_dev_mode_unlock() is called.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjUvubh)}(hThis function is not meant to be used directly by drivers to protect internal state; a driver should have it's own mechanisms for that matter.h]hThis function is not meant to be used directly by drivers to protect internal state; a driver should have it’s own mechanisms for that matter.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjUvubh)}(hThere are very few cases where a driver actually needs to lock the current mode unconditionally. It's recommended to use iio_device_claim_direct() or iio_device_try_claim_buffer_mode() pairs or related helpers instead.h]hThere are very few cases where a driver actually needs to lock the current mode unconditionally. It’s recommended to use iio_device_claim_direct() or iio_device_try_claim_buffer_mode() pairs or related helpers instead.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjUvubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j"__iio_dev_mode_unlock (C function)c.__iio_dev_mode_unlockhNtauh1jhjhhhNhNubj)}(hhh](j)}(h6void __iio_dev_mode_unlock (struct iio_dev *indio_dev)h]j)}(h5void __iio_dev_mode_unlock(struct iio_dev *indio_dev)h](jt )}(hvoidh]hvoid}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjwhhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMubj)}(h h]h }(hj'whhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwhhhj&whMubj)}(h__iio_dev_mode_unlockh]j)}(h__iio_dev_mode_unlockh]h__iio_dev_mode_unlock}(hj9whhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5wubah}(h]h ](jjeh"]h$]h&]jjuh1jhjwhhhj&whMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjUwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQwubj)}(h h]h }(hjbwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQwubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjswhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpwubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjuwmodnameN classnameNjj)}j]j!)}j!j;wsbc.__iio_dev_mode_unlockasbuh1hhjQwubj)}(h h]h }(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQwubj#!)}(hjh]h*}(hjwhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjQwubj)}(h indio_devh]h indio_dev}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQwubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjMwubah}(h]h ]h"]h$]h&]jjuh1j hjwhhhj&whMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjwhhhj&whMubah}(h]j wah ](j j eh"]h$]h&]j j )j huh1jhj&whMhj whhubj )}(hhh]h)}(h#Unlocks the current IIO device modeh]h#Unlocks the current IIO device mode}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjwhhubah}(h]h ]h"]h$]h&]uh1j hj whhhj&whMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ jwj, jwj- j. j/ uh1jhhhjhNhNubj1 )}(hV**Parameters** ``struct iio_dev *indio_dev`` the iio_dev associated with the deviceh](h)}(h**Parameters**h]j )}(hjwh]h Parameters}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjwubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjwubj{ )}(hhh]j )}(hD``struct iio_dev *indio_dev`` the iio_dev associated with the deviceh](j )}(h``struct iio_dev *indio_dev``h]h)}(hjxh]hstruct iio_dev *indio_dev}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjxubj )}(hhh]h)}(h&the iio_dev associated with the deviceh]h&the iio_dev associated with the device}(hj2xhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj/xubah}(h]h ]h"]h$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1j hj.xhMhjxubah}(h]h ]h"]h$]h&]uh1jz hjwubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubj)}(hhh]h}(h]h ]h"]h$]h&]entries](j(iio_device_get_current_mode (C function)c.iio_device_get_current_modehNtauh1jhjhhhNhNubj)}(hhh](j)}(h;int iio_device_get_current_mode (struct iio_dev *indio_dev)h]j)}(h:int iio_device_get_current_mode(struct iio_dev *indio_dev)h](jt )}(hinth]hint}(hjsxhhhNhNubah}(h]h ]j ah"]h$]h&]uh1js hjoxhhhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMubj)}(h h]h }(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoxhhhjxhMubj)}(hiio_device_get_current_modeh]j)}(hiio_device_get_current_modeh]hiio_device_get_current_mode}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubah}(h]h ](jjeh"]h$]h&]jjuh1jhjoxhhhjxhMubj )}(h(struct iio_dev *indio_dev)h]j )}(hstruct iio_dev *indio_devh](j)}(hjh]hstruct}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubj)}(h h]h }(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubh)}(hhh]j)}(hiio_devh]hiio_dev}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&] refdomainj7reftypej! reftargetjxmodnameN classnameNjj)}j]j!)}j!jxsbc.iio_device_get_current_modeasbuh1hhjxubj)}(h h]h }(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubj#!)}(hjh]h*}(hjxhhhNhNubah}(h]h ]j.!ah"]h$]h&]uh1j"!hjxubj)}(h indio_devh]h indio_dev}(hj yhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]noemphjjuh1j hjxubah}(h]h ]h"]h$]h&]jjuh1j hjoxhhhjxhMubeh}(h]h ]h"]h$]h&]jjjuh1jjjhjkxhhhjxhMubah}(h]jfxah ](j j eh"]h$]h&]j j )j huh1jhjxhMhjhxhhubj )}(hhh]h)}(hQhelper function providing read-only access to the opaque **currentmode** variableh](h9helper function providing read-only access to the opaque }(hj3yhhhNhNubj )}(h**currentmode**h]h currentmode}(hj;yhhhNhNubah}(h]h ]h"]h$]h&]uh1j hj3yubh variable}(hj3yhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhj0yhhubah}(h]h ]h"]h$]h&]uh1j hjhxhhhjxhMubeh}(h]h ](j7functioneh"]h$]h&]j* j7j+ j]yj, j]yj- j. j/ uh1jhhhjhNhNubj1 )}(hO**Parameters** ``struct iio_dev *indio_dev`` IIO device structure for deviceh](h)}(h**Parameters**h]j )}(hjgyh]h Parameters}(hjiyhhhNhNubah}(h]h ]h"]h$]h&]uh1j hjeyubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjayubj{ )}(hhh]j )}(h=``struct iio_dev *indio_dev`` IIO device structure for deviceh](j )}(h``struct iio_dev *indio_dev``h]h)}(hjyh]hstruct iio_dev *indio_dev}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyubah}(h]h ]h"]h$]h&]uh1j hd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjyubj )}(hhh]h)}(hIIO device structure for deviceh]hIIO device structure for device}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/iio/core:181: ./drivers/iio/industrialio-core.chMhjyubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1j hjyhMhj}yubah}(h]h ]h"]h$]h&]uh1jz hjayubeh}(h]h ] kernelindentah"]h$]h&]uh1j0 hjhhhNhNubeh}(h] more-detailsah ]h"] more detailsah$]h&]uh1hhhhhhhhKubeh}(h]industrial-i-o-devicesah ]h"]industrial i/o devicesah$]h&]uh1hhhhhhhhK ubeh}(h] core-elementsah ]h"] core elementsah$]h&]uh1hhhhhhhhKubeh}(h]h ]h"]h$]h&]sourcehuh1hcurrent_sourceN current_lineNsettingsdocutils.frontendValues)}(hN generatorN datestampN source_linkN source_urlN toc_backlinksentryfootnote_backlinksK sectnum_xformKstrip_commentsNstrip_elements_with_classesN strip_classesN report_levelK halt_levelKexit_status_levelKdebugNwarning_streamN tracebackinput_encoding utf-8-siginput_encoding_error_handlerstrictoutput_encodingutf-8output_encoding_error_handlerjzerror_encodingutf-8error_encoding_error_handlerbackslashreplace language_codeenrecord_dependenciesNconfigN id_prefixhauto_id_prefixid dump_settingsNdump_internalsNdump_transformsNdump_pseudo_xmlNexpose_internalsNstrict_visitorN_disable_configN_sourcehʌ _destinationN _config_files]7/var/lib/git/docbuild/linux/Documentation/docutils.confafile_insertion_enabled raw_enabledKline_length_limitM'pep_referencesN pep_base_urlhttps://peps.python.org/pep_file_url_templatepep-%04drfc_referencesN rfc_base_url&https://datatracker.ietf.org/doc/html/ tab_widthKtrim_footnote_reference_spacesyntax_highlightlong smart_quotessmartquotes_locales]character_level_inline_markupdoctitle_xform docinfo_xformKsectsubtitle_xform image_loadinglinkembed_stylesheetcloak_email_addressessection_self_linkenvNubreporterNindirect_targets]substitution_defs}substitution_names}refnames}refids}nameids}(jyjyjyjyjPjMj~j{jyjyu nametypes}(jyjyjPj~jyuh}(jyhjyhjMjgj{jSjyjjjj j j j jjjjjjjjjjjjjjjPjUjjjf jk j"j"j$j$jm*jr*jZ,j_,j1j1j2j2j3j3j5j5j6j6js8jx8j9j9j;j ;j<j<js=jx=j>j>j@j@jFBjKBjpDjuDjlFjqFjHjHjIjIj1Kj6KjtLjyLj NjNjOjOj QjQjSjSj{UjUjVjVj XjXjYjYj!Zj&Zj+[j0[j5\j:\j]j]j]_jb_j_ajdajcjcjdjdjgjgjijijljljnjnj?pjDpjrjrjtjtjlujquj wjwjfxjkxu footnote_refs} citation_refs} autofootnotes]autofootnote_refs]symbol_footnotes]symbol_footnote_refs] footnotes] citations]autofootnote_startKsymbol_footnote_startK id_counter collectionsCounter}Rparse_messages]transform_messages] transformerN include_log] decorationNhhub.