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Commit de34f4da authored by Linus Torvalds's avatar Linus Torvalds
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Merge tag 'media/v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 

Pull media updates from Mauro Carvalho Chehab:

 - Documentation improvements: conversion of all non-DocBook documents
   to Sphinx and lots of fixes to the uAPI media book

 - New PCI driver for Techwell TW5864 media grabber boards

 - New SoC driver for ATMEL Image Sensor Controller

 - Removal of some obsolete SoC drivers (s5p-tv driver and soc_camera
   drivers)

 - Addition of ST CEC driver

 - Lots of drivers fixes, improvements and additions

* tag 'media/v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (464 commits)
  [media] ttusb_dec: avoid the risk of go past buffer
  [media] cx23885: Fix some smatch warnings
  [media] si2165: switch to regmap
  [media] si2165: use i2c_client->dev instead of i2c_adapter->dev for logging
  [media] si2165: Remove legacy attach
  [media] cx231xx: attach si2165 driver via i2c_client
  [media] cx231xx: Prepare for attaching new style i2c_client DVB demod drivers
  [media] cx23885: attach si2165 driver via i2c_client
  [media] si2165: support i2c_client attach
  [media] si2165: avoid division by zero
  [media] rcar-vin: add R-Car gen2 fallback compatibility string
  [media] lgdt3306a: remove 20*50 msec unnecessary timeout
  [media] cx25821: Remove deprecated create_singlethread_workqueue
  [media] cx25821: Drop Freeing of Workqueue
  [media] cxd2841er: force 8MHz bandwidth for DVB-C if specified bw not supported
  [media] redrat3: hardware-specific parameters
  [media] redrat3: remove hw_timeout member
  [media] cxd2841er: BER and SNR reading for ISDB-T
  [media] dvb-usb: avoid link error with dib3000m{b,c|
  [media] dvb-usb: split out common parts of dibusb
  ...
parents 56e520c7 9fce0c22
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Documentation/conf.py
View file @ de34f4da
......@@ -342,6 +342,8 @@ latex_documents = [
'The kernel development community', 'manual'),
('gpu/index', 'gpu.tex', 'Linux GPU Driver Developer\'s Guide',
'The kernel development community', 'manual'),
('media/index', 'media.tex', 'Linux Media Subsystem Documentation',
'The kernel development community', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
......
Documentation/devicetree/bindings/media/atmel-isc.txt 0 → 100644
View file @ de34f4da
Atmel Image Sensor Controller (ISC)
----------------------------------------------
Required properties for ISC:
- compatible
Must be "atmel,sama5d2-isc".
- reg
Physical base address and length of the registers set for the device.
- interrupts
Should contain IRQ line for the ISC.
- clocks
List of clock specifiers, corresponding to entries in
the clock-names property;
Please refer to clock-bindings.txt.
- clock-names
Required elements: "hclock", "iscck", "gck".
- #clock-cells
Should be 0.
- clock-output-names
Should be "isc-mck".
- pinctrl-names, pinctrl-0
Please refer to pinctrl-bindings.txt.
ISC supports a single port node with parallel bus. It should contain one
'port' child node with child 'endpoint' node. Please refer to the bindings
defined in Documentation/devicetree/bindings/media/video-interfaces.txt.
Example:
isc: isc@f0008000 {
compatible = "atmel,sama5d2-isc";
reg = <0xf0008000 0x4000>;
interrupts = <46 IRQ_TYPE_LEVEL_HIGH 5>;
clocks = <&isc_clk>, <&iscck>, <&isc_gclk>;
clock-names = "hclock", "iscck", "gck";
#clock-cells = <0>;
clock-output-names = "isc-mck";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
port {
isc_0: endpoint {
remote-endpoint = <&ov7740_0>;
hsync-active = <1>;
vsync-active = <0>;
pclk-sample = <1>;
};
};
};
i2c1: i2c@fc028000 {
ov7740: camera@21 {
compatible = "ovti,ov7740";
reg = <0x21>;
clocks = <&isc>;
clock-names = "xvclk";
assigned-clocks = <&isc>;
assigned-clock-rates = <24000000>;
port {
ov7740_0: endpoint {
remote-endpoint = <&isc_0>;
};
};
};
};
Documentation/devicetree/bindings/media/exynos4-fimc-is.txt
View file @ de34f4da
......@@ -16,9 +16,10 @@ Required properties:
- clocks : list of clock specifiers, corresponding to entries in
clock-names property;
- clock-names : must contain "ppmuispx", "ppmuispx", "lite0", "lite1"
"mpll", "sysreg", "isp", "drc", "fd", "mcuisp", "uart",
"ispdiv0", "ispdiv1", "mcuispdiv0", "mcuispdiv1", "aclk200",
"div_aclk200", "aclk400mcuisp", "div_aclk400mcuisp" entries,
"mpll", "sysreg", "isp", "drc", "fd", "mcuisp", "gicisp",
"pwm_isp", "mcuctl_isp", "uart", "ispdiv0", "ispdiv1",
"mcuispdiv0", "mcuispdiv1", "aclk200", "div_aclk200",
"aclk400mcuisp", "div_aclk400mcuisp" entries,
matching entries in the clocks property.
pmu subnode
-----------
......
Documentation/devicetree/bindings/media/i2c/ad5820.txt 0 → 100644
View file @ de34f4da
* Analog Devices AD5820 autofocus coil
Required Properties:
- compatible: Must contain "adi,ad5820"
- reg: I2C slave address
- VANA-supply: supply of voltage for VANA pin
Example:
ad5820: coil@c {
compatible = "adi,ad5820";
reg = <0x0c>;
VANA-supply = <&vaux4>;
};
Documentation/devicetree/bindings/media/i2c/adv7180.txt
View file @ de34f4da
......@@ -15,6 +15,11 @@ Required Properties :
"adi,adv7282"
"adi,adv7282-m"
Optional Properties :
- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
if any.
Example:
i2c0@1c22000 {
......
Documentation/devicetree/bindings/media/renesas,fcp.txt
View file @ de34f4da
......@@ -7,12 +7,14 @@ conversion of AXI transactions in order to reduce the memory bandwidth.
There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and FCP
for FDP (FCPF). Their configuration and behaviour depend on the module they
are paired with. These DT bindings currently support the FCPV only.
are paired with. These DT bindings currently support the FCPV and FCPF.
- compatible: Must be one or more of the following
- "renesas,r8a7795-fcpv" for R8A7795 (R-Car H3) compatible 'FCP for VSP'
- "renesas,r8a7795-fcpf" for R8A7795 (R-Car H3) compatible 'FCP for FDP'
- "renesas,fcpv" for generic compatible 'FCP for VSP'
- "renesas,fcpf" for generic compatible 'FCP for FDP'
When compatible with the generic version, nodes must list the
SoC-specific version corresponding to the platform first, followed by the
......@@ -21,6 +23,10 @@ are paired with. These DT bindings currently support the FCPV only.
- reg: the register base and size for the device registers
- clocks: Reference to the functional clock
Optional properties:
- power-domains : power-domain property defined with a power domain specifier
to respective power domain.
Device node example
-------------------
......@@ -29,4 +35,5 @@ Device node example
compatible = "renesas,r8a7795-fcpv", "renesas,fcpv";
reg = <0 0xfea2f000 0 0x200>;
clocks = <&cpg CPG_MOD 602>;
power-domains = <&sysc R8A7795_PD_A3VP>;
};
Documentation/devicetree/bindings/media/st,st-hva.txt 0 → 100644
View file @ de34f4da
st-hva: multi-format video encoder for STMicroelectronics SoC.
Required properties:
- compatible: should be "st,st-hva".
- reg: HVA physical address location and length, esram address location and
length.
- reg-names: names of the registers listed in registers property in the same
order.
- interrupts: HVA interrupt number.
- clocks: from common clock binding: handle hardware IP needed clocks, the
number of clocks may depend on the SoC type.
See ../clock/clock-bindings.txt for details.
- clock-names: names of the clocks listed in clocks property in the same order.
Example:
hva@8c85000{
compatible = "st,st-hva";
reg = <0x8c85000 0x400>, <0x6000000 0x40000>;
reg-names = "hva_registers", "hva_esram";
interrupts = <GIC_SPI 58 IRQ_TYPE_NONE>,
<GIC_SPI 59 IRQ_TYPE_NONE>;
clock-names = "clk_hva";
clocks = <&clk_s_c0_flexgen CLK_HVA>;
};
Documentation/devicetree/bindings/media/stih-cec.txt 0 → 100644
View file @ de34f4da
STMicroelectronics STIH4xx HDMI CEC driver
Required properties:
- compatible : value should be "st,stih-cec"
- reg : Physical base address of the IP registers and length of memory
mapped region.
- clocks : from common clock binding: handle to HDMI CEC clock
- interrupts : HDMI CEC interrupt number to the CPU.
- pinctrl-names: Contains only one value - "default"
- pinctrl-0: Specifies the pin control groups used for CEC hardware.
- resets: Reference to a reset controller
Example for STIH407:
sti-cec@094a087c {
compatible = "st,stih-cec";
reg = <0x94a087c 0x64>;
clocks = <&clk_sysin>;
clock-names = "cec-clk";
interrupts = <GIC_SPI 140 IRQ_TYPE_NONE>;
interrupt-names = "cec-irq";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cec0_default>;
resets = <&softreset STIH407_LPM_SOFTRESET>;
};
Documentation/media/audio.h.rst.exceptions
View file @ de34f4da
......@@ -2,7 +2,7 @@
ignore define _DVBAUDIO_H_
# Typedef pointing to structs
replace typedef audio_karaoke_t audio-karaoke
replace typedef audio_karaoke_t :c:type:`audio_karaoke`
# Undocumented audio caps, as this is a deprecated API anyway
ignore define AUDIO_CAP_DTS
......@@ -16,5 +16,5 @@ ignore define AUDIO_CAP_SDDS
ignore define AUDIO_CAP_AC3
# some typedefs should point to struct/enums
replace typedef audio_mixer_t audio-mixer
replace typedef audio_status_t audio-status
replace typedef audio_mixer_t :c:type:`audio_mixer`
replace typedef audio_status_t :c:type:`audio_status`
Documentation/media/ca.h.rst.exceptions
View file @ de34f4da
......@@ -2,23 +2,23 @@
ignore define _DVBCA_H_
# struct ca_slot_info defines
replace define CA_CI ca-slot-info
replace define CA_CI_LINK ca-slot-info
replace define CA_CI_PHYS ca-slot-info
replace define CA_DESCR ca-slot-info
replace define CA_SC ca-slot-info
replace define CA_CI_MODULE_PRESENT ca-slot-info
replace define CA_CI_MODULE_READY ca-slot-info
replace define CA_CI :c:type:`ca_slot_info`
replace define CA_CI_LINK :c:type:`ca_slot_info`
replace define CA_CI_PHYS :c:type:`ca_slot_info`
replace define CA_DESCR :c:type:`ca_slot_info`
replace define CA_SC :c:type:`ca_slot_info`
replace define CA_CI_MODULE_PRESENT :c:type:`ca_slot_info`
replace define CA_CI_MODULE_READY :c:type:`ca_slot_info`
# struct ca_descr_info defines
replace define CA_ECD ca-descr-info
replace define CA_NDS ca-descr-info
replace define CA_DSS ca-descr-info
replace define CA_ECD :c:type:`ca_descr_info`
replace define CA_NDS :c:type:`ca_descr_info`
replace define CA_DSS :c:type:`ca_descr_info`
# some typedefs should point to struct/enums
replace typedef ca_pid_t ca-pid
replace typedef ca_slot_info_t ca-slot-info
replace typedef ca_descr_info_t ca-descr-info
replace typedef ca_caps_t ca-caps
replace typedef ca_msg_t ca-msg
replace typedef ca_descr_t ca-descr
replace typedef ca_pid_t :c:type:`ca_pid`
replace typedef ca_slot_info_t :c:type:`ca_slot_info`
replace typedef ca_descr_info_t :c:type:`ca_descr_info`
replace typedef ca_caps_t :c:type:`ca_caps`
replace typedef ca_msg_t :c:type:`ca_msg`
replace typedef ca_descr_t :c:type:`ca_descr`
Documentation/media/cec.h.rst.exceptions
View file @ de34f4da
# Ignore header name
ignore define _CEC_UAPI_H
# Rename some symbols, to avoid namespace conflicts
replace struct cec_event_state_change cec-event-state-change_s
replace struct cec_event_lost_msgs cec-event-lost-msgs_s
replace enum cec_mode_initiator cec-mode-initiator_e
replace enum cec_mode_follower cec-mode-follower_e
# define macros to ignore
ignore define CEC_MAX_MSG_SIZE
......
Documentation/media/conf_nitpick.py
View file @ de34f4da
......@@ -21,10 +21,14 @@ nitpick_ignore = [
("c:func", "clock_gettime"),
("c:func", "close"),
("c:func", "container_of"),
("c:func", "copy_from_user"),
("c:func", "copy_to_user"),
("c:func", "determine_valid_ioctls"),
("c:func", "ERR_PTR"),
("c:func", "i2c_new_device"),
("c:func", "ioctl"),
("c:func", "IS_ERR"),
("c:func", "KERNEL_VERSION"),
("c:func", "mmap"),
("c:func", "open"),
("c:func", "pci_name"),
......@@ -36,58 +40,70 @@ nitpick_ignore = [
("c:func", "struct fd_set"),
("c:func", "struct pollfd"),
("c:func", "usb_make_path"),
("c:func", "wait_finish"),
("c:func", "wait_prepare"),
("c:func", "write"),
("c:type", "atomic_t"),
("c:type", "bool"),
("c:type", "boolean"),
("c:type", "buf_queue"),
("c:type", "device"),
("c:type", "device_driver"),
("c:type", "device_node"),
("c:type", "enum"),
("c:type", "fd"),
("c:type", "fd_set"),
("c:type", "file"),
("c:type", "i2c_adapter"),
("c:type", "i2c_board_info"),
("c:type", "i2c_client"),
("c:type", "int16_t"),
("c:type", "ktime_t"),
("c:type", "led_classdev_flash"),
("c:type", "list_head"),
("c:type", "lock_class_key"),
("c:type", "module"),
("c:type", "mutex"),
("c:type", "NULL"),
("c:type", "off_t"),
("c:type", "pci_dev"),
("c:type", "pdvbdev"),
("c:type", "poll_table"),
("c:type", "platform_device"),
("c:type", "pollfd"),
("c:type", "poll_table_struct"),
("c:type", "s32"),
("c:type", "s64"),
("c:type", "sd"),
("c:type", "size_t"),
("c:type", "spi_board_info"),
("c:type", "spi_device"),
("c:type", "spi_master"),
("c:type", "struct fb_fix_screeninfo"),
("c:type", "struct pollfd"),
("c:type", "struct timeval"),
("c:type", "struct video_capability"),
("c:type", "ssize_t"),
("c:type", "fb_fix_screeninfo"),
("c:type", "pollfd"),
("c:type", "timeval"),
("c:type", "video_capability"),
("c:type", "timeval"),
("c:type", "__u16"),
("c:type", "u16"),
("c:type", "__u32"),
("c:type", "u32"),
("c:type", "__u64"),
("c:type", "u64"),
("c:type", "u8"),
("c:type", "uint16_t"),
("c:type", "uint32_t"),
("c:type", "union"),
("c:type", "__user"),
("c:type", "usb_device"),
("c:type", "usb_interface"),
("c:type", "v4l2_std_id"),
("c:type", "video_system_t"),
("c:type", "vm_area_struct"),
# Opaque structures
("cpp:type", "boolean"),
("cpp:type", "fd"),
("cpp:type", "fd_set"),
("cpp:type", "int16_t"),
("cpp:type", "NULL"),
("cpp:type", "off_t"),
("cpp:type", "pollfd"),
("cpp:type", "size_t"),
("cpp:type", "ssize_t"),
("cpp:type", "timeval"),
("cpp:type", "__u16"),
("cpp:type", "__u32"),
("cpp:type", "__u64"),
("cpp:type", "uint16_t"),
("cpp:type", "uint32_t"),
("cpp:type", "video_system_t"),
("c:type", "v4l2_m2m_dev"),
]
Documentation/media/dmx.h.rst.exceptions
View file @ de34f4da
......@@ -4,29 +4,29 @@ ignore define _UAPI_DVBDMX_H_
# Ignore limit constants
ignore define DMX_FILTER_SIZE
# dmx-pes-type-t enum symbols
replace enum dmx_ts_pes dmx-pes-type-t
replace symbol DMX_PES_AUDIO0 dmx-pes-type-t
replace symbol DMX_PES_VIDEO0 dmx-pes-type-t
replace symbol DMX_PES_TELETEXT0 dmx-pes-type-t
replace symbol DMX_PES_SUBTITLE0 dmx-pes-type-t
replace symbol DMX_PES_PCR0 dmx-pes-type-t
replace symbol DMX_PES_AUDIO1 dmx-pes-type-t
replace symbol DMX_PES_VIDEO1 dmx-pes-type-t
replace symbol DMX_PES_TELETEXT1 dmx-pes-type-t
replace symbol DMX_PES_SUBTITLE1 dmx-pes-type-t
replace symbol DMX_PES_PCR1 dmx-pes-type-t
replace symbol DMX_PES_AUDIO2 dmx-pes-type-t
replace symbol DMX_PES_VIDEO2 dmx-pes-type-t
replace symbol DMX_PES_TELETEXT2 dmx-pes-type-t
replace symbol DMX_PES_SUBTITLE2 dmx-pes-type-t
replace symbol DMX_PES_PCR2 dmx-pes-type-t
replace symbol DMX_PES_AUDIO3 dmx-pes-type-t
replace symbol DMX_PES_VIDEO3 dmx-pes-type-t
replace symbol DMX_PES_TELETEXT3 dmx-pes-type-t
replace symbol DMX_PES_SUBTITLE3 dmx-pes-type-t
replace symbol DMX_PES_PCR3 dmx-pes-type-t
replace symbol DMX_PES_OTHER dmx-pes-type-t
# dmx_pes_type_t enum symbols
replace enum dmx_ts_pes :c:type:`dmx_pes_type`
replace symbol DMX_PES_AUDIO0 :c:type:`dmx_pes_type`
replace symbol DMX_PES_VIDEO0 :c:type:`dmx_pes_type`
replace symbol DMX_PES_TELETEXT0 :c:type:`dmx_pes_type`
replace symbol DMX_PES_SUBTITLE0 :c:type:`dmx_pes_type`
replace symbol DMX_PES_PCR0 :c:type:`dmx_pes_type`
replace symbol DMX_PES_AUDIO1 :c:type:`dmx_pes_type`
replace symbol DMX_PES_VIDEO1 :c:type:`dmx_pes_type`
replace symbol DMX_PES_TELETEXT1 :c:type:`dmx_pes_type`
replace symbol DMX_PES_SUBTITLE1 :c:type:`dmx_pes_type`
replace symbol DMX_PES_PCR1 :c:type:`dmx_pes_type`
replace symbol DMX_PES_AUDIO2 :c:type:`dmx_pes_type`
replace symbol DMX_PES_VIDEO2 :c:type:`dmx_pes_type`
replace symbol DMX_PES_TELETEXT2 :c:type:`dmx_pes_type`
replace symbol DMX_PES_SUBTITLE2 :c:type:`dmx_pes_type`
replace symbol DMX_PES_PCR2 :c:type:`dmx_pes_type`
replace symbol DMX_PES_AUDIO3 :c:type:`dmx_pes_type`
replace symbol DMX_PES_VIDEO3 :c:type:`dmx_pes_type`
replace symbol DMX_PES_TELETEXT3 :c:type:`dmx_pes_type`
replace symbol DMX_PES_SUBTITLE3 :c:type:`dmx_pes_type`
replace symbol DMX_PES_PCR3 :c:type:`dmx_pes_type`
replace symbol DMX_PES_OTHER :c:type:`dmx_pes_type`
# Ignore obsolete symbols
ignore define DMX_PES_AUDIO
......@@ -36,28 +36,31 @@ ignore define DMX_PES_SUBTITLE
ignore define DMX_PES_PCR
# dmx_input_t symbols
replace enum dmx_input dmx-input-t
replace symbol DMX_IN_FRONTEND dmx-input-t
replace symbol DMX_IN_DVR dmx-input-t
replace enum dmx_input :c:type:`dmx_input`
replace symbol DMX_IN_FRONTEND :c:type:`dmx_input`
replace symbol DMX_IN_DVR :c:type:`dmx_input`
# dmx_source_t symbols
replace enum dmx_source dmx-source-t
replace symbol DMX_SOURCE_FRONT0 dmx-source-t
replace symbol DMX_SOURCE_FRONT1 dmx-source-t
replace symbol DMX_SOURCE_FRONT2 dmx-source-t
replace symbol DMX_SOURCE_FRONT3 dmx-source-t
replace symbol DMX_SOURCE_DVR0 dmx-source-t
replace symbol DMX_SOURCE_DVR1 dmx-source-t
replace symbol DMX_SOURCE_DVR2 dmx-source-t
replace symbol DMX_SOURCE_DVR3 dmx-source-t
replace enum dmx_source :c:type:`dmx_source`
replace symbol DMX_SOURCE_FRONT0 :c:type:`dmx_source`
replace symbol DMX_SOURCE_FRONT1 :c:type:`dmx_source`
replace symbol DMX_SOURCE_FRONT2 :c:type:`dmx_source`
replace symbol DMX_SOURCE_FRONT3 :c:type:`dmx_source`
replace symbol DMX_SOURCE_DVR0 :c:type:`dmx_source`
replace symbol DMX_SOURCE_DVR1 :c:type:`dmx_source`
replace symbol DMX_SOURCE_DVR2 :c:type:`dmx_source`
replace symbol DMX_SOURCE_DVR3 :c:type:`dmx_source`
# Flags for struct dmx_sct_filter_params
replace define DMX_CHECK_CRC dmx-sct-filter-params
replace define DMX_ONESHOT dmx-sct-filter-params
replace define DMX_IMMEDIATE_START dmx-sct-filter-params
replace define DMX_KERNEL_CLIENT dmx-sct-filter-params
replace define DMX_CHECK_CRC :c:type:`dmx_sct_filter_params`
replace define DMX_ONESHOT :c:type:`dmx_sct_filter_params`
replace define DMX_IMMEDIATE_START :c:type:`dmx_sct_filter_params`
replace define DMX_KERNEL_CLIENT :c:type:`dmx_sct_filter_params`
# some typedefs should point to struct/enums
replace typedef dmx_caps_t dmx-caps
replace typedef dmx_filter_t dmx-filter
replace typedef dmx_caps_t :c:type:`dmx_caps`
replace typedef dmx_filter_t :c:type:`dmx_filter`
replace typedef dmx_pes_type_t :c:type:`dmx_pes_type`
replace typedef dmx_input_t :c:type:`dmx_input`
replace typedef dmx_source_t :c:type:`dmx_source`
Documentation/media/frontend.h.rst.exceptions
View file @ de34f4da
......@@ -26,22 +26,22 @@ ignore define MAX_DTV_STATS
ignore define DTV_IOCTL_MAX_MSGS
# Stats enum is documented altogether
replace enum fecap_scale_params frontend-stat-properties
replace enum fecap_scale_params :ref:`frontend-stat-properties`
replace symbol FE_SCALE_COUNTER frontend-stat-properties
replace symbol FE_SCALE_DECIBEL frontend-stat-properties
replace symbol FE_SCALE_NOT_AVAILABLE frontend-stat-properties
replace symbol FE_SCALE_RELATIVE frontend-stat-properties
# the same reference is used for both get and set ioctls
replace ioctl FE_SET_PROPERTY FE_GET_PROPERTY
replace ioctl FE_SET_PROPERTY :c:type:`FE_GET_PROPERTY`
# Ignore struct used only internally at Kernel
ignore struct dtv_cmds_h
# Typedefs that use the enum reference
replace typedef fe_sec_voltage_t fe-sec-voltage
replace typedef fe_sec_voltage_t :c:type:`fe_sec_voltage`
# Replaces for flag constants
replace define FE_TUNE_MODE_ONESHOT fe_set_frontend_tune_mode
replace define FE_TUNE_MODE_ONESHOT :c:func:`FE_SET_FRONTEND_TUNE_MODE`
replace define LNA_AUTO dtv-lna
replace define NO_STREAM_ID_FILTER dtv-stream-id
Documentation/media/index.rst
View file @ de34f4da
Linux Media Subsystem Documentation
===================================
.. Sphinx 1.4.x has a definition for DUrole that doesn't work on alltt blocks
.. raw:: latex
\renewcommand*{\DUrole}[2]{ #2 }
Contents:
.. toctree::
......
Documentation/media/intro.rst
View file @ de34f4da
......@@ -30,7 +30,7 @@ divided into five parts.
called as DVB API, in fact it covers several different video standards
including DVB-T/T2, DVB-S/S2, DVB-C, ATSC, ISDB-T, ISDB-S, DTMB, etc. The
complete list of supported standards can be found at
:ref:`fe-delivery-system-t`.
:c:type:`fe_delivery_system`.
3. The :ref:`third part <remote_controllers>` covers the Remote Controller API.
......
Documentation/cec.txt → Documentation/media/kapi/cec-core.rst
View file @ de34f4da
......@@ -36,39 +36,50 @@ CEC Adapter
The struct cec_adapter represents the CEC adapter hardware. It is created by
calling cec_allocate_adapter() and deleted by calling cec_delete_adapter():
struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
.. c:function::
struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
void *priv, const char *name, u32 caps, u8 available_las,
struct device *parent);
void cec_delete_adapter(struct cec_adapter *adap);
.. c:function::
void cec_delete_adapter(struct cec_adapter *adap);
To create an adapter you need to pass the following information:
ops: adapter operations which are called by the CEC framework and that you
have to implement.
ops:
adapter operations which are called by the CEC framework and that you
have to implement.
priv: will be stored in adap->priv and can be used by the adapter ops.
priv:
will be stored in adap->priv and can be used by the adapter ops.
name: the name of the CEC adapter. Note: this name will be copied.
name:
the name of the CEC adapter. Note: this name will be copied.
caps: capabilities of the CEC adapter. These capabilities determine the
caps:
capabilities of the CEC adapter. These capabilities determine the
capabilities of the hardware and which parts are to be handled
by userspace and which parts are handled by kernelspace. The
capabilities are returned by CEC_ADAP_G_CAPS.
available_las: the number of simultaneous logical addresses that this
available_las:
the number of simultaneous logical addresses that this
adapter can handle. Must be 1 <= available_las <= CEC_MAX_LOG_ADDRS.
parent: the parent device.
parent:
the parent device.
To register the /dev/cecX device node and the remote control device (if
CEC_CAP_RC is set) you call:
int cec_register_adapter(struct cec_adapter *adap);
.. c:function::
int cec_register_adapter(struct cec_adapter \*adap);
To unregister the devices call:
void cec_unregister_adapter(struct cec_adapter *adap);
.. c:function::
void cec_unregister_adapter(struct cec_adapter \*adap);
Note: if cec_register_adapter() fails, then call cec_delete_adapter() to
clean up. But if cec_register_adapter() succeeded, then only call
......@@ -83,18 +94,23 @@ Implementing the Low-Level CEC Adapter
The following low-level adapter operations have to be implemented in
your driver:
struct cec_adap_ops {
.. c:type:: struct cec_adap_ops
.. code-block:: none
struct cec_adap_ops
{
/* Low-level callbacks */
int (*adap_enable)(struct cec_adapter *adap, bool enable);
int (*adap_monitor_all_enable)(struct cec_adapter *adap, bool enable);
int (*adap_log_addr)(struct cec_adapter *adap, u8 logical_addr);
int (*adap_transmit)(struct cec_adapter *adap, u8 attempts,
u32 signal_free_time, struct cec_msg *msg);
void (*adap_log_status)(struct cec_adapter *adap);
void (\*adap_log_status)(struct cec_adapter *adap);
/* High-level callbacks */
...
};
};
The three low-level ops deal with various aspects of controlling the CEC adapter
hardware:
......@@ -102,6 +118,7 @@ hardware:
To enable/disable the hardware:
.. c:function::
int (*adap_enable)(struct cec_adapter *adap, bool enable);
This callback enables or disables the CEC hardware. Enabling the CEC hardware
......@@ -115,6 +132,7 @@ Note that adap_enable must return 0 if enable is false.
To enable/disable the 'monitor all' mode:
.. c:function::
int (*adap_monitor_all_enable)(struct cec_adapter *adap, bool enable);
If enabled, then the adapter should be put in a mode to also monitor messages
......@@ -127,6 +145,7 @@ Note that adap_monitor_all_enable must return 0 if enable is false.
To program a new logical address:
.. c:function::
int (*adap_log_addr)(struct cec_adapter *adap, u8 logical_addr);
If logical_addr == CEC_LOG_ADDR_INVALID then all programmed logical addresses
......@@ -140,6 +159,7 @@ Note that adap_log_addr must return 0 if logical_addr is CEC_LOG_ADDR_INVALID.
To transmit a new message:
.. c:function::
int (*adap_transmit)(struct cec_adapter *adap, u8 attempts,
u32 signal_free_time, struct cec_msg *msg);
......@@ -158,6 +178,7 @@ microseconds (one data bit period is 2.4 ms).
To log the current CEC hardware status:
.. c:function::
void (*adap_status)(struct cec_adapter *adap, struct seq_file *file);
This optional callback can be used to show the status of the CEC hardware.
......@@ -169,29 +190,41 @@ driven) by calling into the framework in the following situations:
When a transmit finished (successfully or otherwise):
void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
.. c:function::
void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
u8 nack_cnt, u8 low_drive_cnt, u8 error_cnt);
The status can be one of:
CEC_TX_STATUS_OK: the transmit was successful.
CEC_TX_STATUS_ARB_LOST: arbitration was lost: another CEC initiator
took control of the CEC line and you lost the arbitration.
CEC_TX_STATUS_NACK: the message was nacked (for a directed message) or
acked (for a broadcast message). A retransmission is needed.
CEC_TX_STATUS_LOW_DRIVE: low drive was detected on the CEC bus. This
indicates that a follower detected an error on the bus and requested a
retransmission.
CEC_TX_STATUS_ERROR: some unspecified error occurred: this can be one of
the previous two if the hardware cannot differentiate or something else
entirely.
CEC_TX_STATUS_MAX_RETRIES: could not transmit the message after
trying multiple times. Should only be set by the driver if it has hardware
support for retrying messages. If set, then the framework assumes that it
doesn't have to make another attempt to transmit the message since the
hardware did that already.
The *_cnt arguments are the number of error conditions that were seen.
CEC_TX_STATUS_OK:
the transmit was successful.
CEC_TX_STATUS_ARB_LOST:
arbitration was lost: another CEC initiator
took control of the CEC line and you lost the arbitration.
CEC_TX_STATUS_NACK:
the message was nacked (for a directed message) or
acked (for a broadcast message). A retransmission is needed.
CEC_TX_STATUS_LOW_DRIVE:
low drive was detected on the CEC bus. This indicates that
a follower detected an error on the bus and requested a
retransmission.
CEC_TX_STATUS_ERROR:
some unspecified error occurred: this can be one of
the previous two if the hardware cannot differentiate or something
else entirely.
CEC_TX_STATUS_MAX_RETRIES:
could not transmit the message after trying multiple times.
Should only be set by the driver if it has hardware support for
retrying messages. If set, then the framework assumes that it
doesn't have to make another attempt to transmit the message
since the hardware did that already.
The \*_cnt arguments are the number of error conditions that were seen.
This may be 0 if no information is available. Drivers that do not support
hardware retry can just set the counter corresponding to the transmit error
to 1, if the hardware does support retry then either set these counters to
......@@ -200,7 +233,8 @@ times, or fill in the correct values as reported by the hardware.
When a CEC message was received:
void cec_received_msg(struct cec_adapter *adap, struct cec_msg *msg);
.. c:function::
void cec_received_msg(struct cec_adapter *adap, struct cec_msg *msg);
Speaks for itself.
......@@ -210,17 +244,20 @@ Implementing the High-Level CEC Adapter
The low-level operations drive the hardware, the high-level operations are
CEC protocol driven. The following high-level callbacks are available:
struct cec_adap_ops {
/* Low-level callbacks */
.. code-block:: none
struct cec_adap_ops {
/\* Low-level callbacks \*/
...
/* High-level CEC message callback */
int (*received)(struct cec_adapter *adap, struct cec_msg *msg);
};
/\* High-level CEC message callback \*/
int (\*received)(struct cec_adapter \*adap, struct cec_msg \*msg);
};
The received() callback allows the driver to optionally handle a newly
received CEC message
.. c:function::
int (*received)(struct cec_adapter *adap, struct cec_msg *msg);
If the driver wants to process a CEC message, then it can implement this
......@@ -234,13 +271,16 @@ CEC framework functions
CEC Adapter drivers can call the following CEC framework functions:
int cec_transmit_msg(struct cec_adapter *adap, struct cec_msg *msg,
.. c:function::
int cec_transmit_msg(struct cec_adapter *adap, struct cec_msg *msg,
bool block);
Transmit a CEC message. If block is true, then wait until the message has been
transmitted, otherwise just queue it and return.
void cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block);
.. c:function::
void cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr,
bool block);
Change the physical address. This function will set adap->phys_addr and
send an event if it has changed. If cec_s_log_addrs() has been called and
......@@ -254,7 +294,8 @@ then the CEC adapter will be disabled. If you change a valid physical address
to another valid physical address, then this function will first set the
address to CEC_PHYS_ADDR_INVALID before enabling the new physical address.
int cec_s_log_addrs(struct cec_adapter *adap,
.. c:function::
int cec_s_log_addrs(struct cec_adapter *adap,
struct cec_log_addrs *log_addrs, bool block);
Claim the CEC logical addresses. Should never be called if CEC_CAP_LOG_ADDRS
......
Documentation/media/kapi/dtv-core.rst
View file @ de34f4da
......@@ -6,8 +6,6 @@ Digital TV Common functions
.. kernel-doc:: drivers/media/dvb-core/dvb_math.h
.. kernel-doc:: drivers/media/dvb-core/dvb_ringbuffer.h
.. kernel-doc:: drivers/media/dvb-core/dvbdev.h
......@@ -18,6 +16,42 @@ Digital TV Common functions
.. kernel-doc:: drivers/media/dvb-core/dvbdev.h
:export: drivers/media/dvb-core/dvbdev.c
Digital TV Ring buffer
----------------------
Those routines implement ring buffers used to handle digital TV data and
copy it from/to userspace.
.. note::
1) For performance reasons read and write routines don't check buffer sizes
and/or number of bytes free/available. This has to be done before these
routines are called. For example:
.. code-block:: c
/* write @buflen: bytes */
free = dvb_ringbuffer_free(rbuf);
if (free >= buflen)
count = dvb_ringbuffer_write(rbuf, buffer, buflen);
else
/* do something */
/* read min. 1000, max. @bufsize: bytes */
avail = dvb_ringbuffer_avail(rbuf);
if (avail >= 1000)
count = dvb_ringbuffer_read(rbuf, buffer, min(avail, bufsize));
else
/* do something */
2) If there is exactly one reader and one writer, there is no need
to lock read or write operations.
Two or more readers must be locked against each other.
Flushing the buffer counts as a read operation.
Resetting the buffer counts as a read and write operation.
Two or more writers must be locked against each other.
.. kernel-doc:: drivers/media/dvb-core/dvb_ringbuffer.h
Digital TV Frontend kABI
......@@ -121,7 +155,7 @@ triggered by a hardware interrupt, it is recommended to use the Linux
bottom half mechanism or start a tasklet instead of making the callback
function call directly from a hardware interrupt.
This mechanism is implemented by :c:func:`dmx_ts_cb()` and :cpp:func:`dmx_section_cb()`
This mechanism is implemented by :c:func:`dmx_ts_cb()` and :c:func:`dmx_section_cb()`
callbacks.
.. kernel-doc:: drivers/media/dvb-core/demux.h
......
Documentation/media/kapi/mc-core.rst
View file @ de34f4da
......@@ -34,7 +34,7 @@ pad to a sink pad.
Media device
^^^^^^^^^^^^
A media device is represented by a :c:type:`struct media_device <media_device>`
A media device is represented by a struct :c:type:`media_device`
instance, defined in ``include/media/media-device.h``.
Allocation of the structure is handled by the media device driver, usually by
embedding the :c:type:`media_device` instance in a larger driver-specific
......@@ -47,7 +47,7 @@ and unregistered by calling :c:func:`media_device_unregister()`.
Entities
^^^^^^^^
Entities are represented by a :c:type:`struct media_entity <media_entity>`
Entities are represented by a struct :c:type:`media_entity`
instance, defined in ``include/media/media-entity.h``. The structure is usually
embedded into a higher-level structure, such as
:c:type:`v4l2_subdev` or :c:type:`video_device`
......@@ -65,10 +65,10 @@ Interfaces
^^^^^^^^^^
Interfaces are represented by a
:c:type:`struct media_interface <media_interface>` instance, defined in
struct :c:type:`media_interface` instance, defined in
``include/media/media-entity.h``. Currently, only one type of interface is
defined: a device node. Such interfaces are represented by a
:c:type:`struct media_intf_devnode <media_intf_devnode>`.
struct :c:type:`media_intf_devnode`.
Drivers initialize and create device node interfaces by calling
:c:func:`media_devnode_create()`
......@@ -77,7 +77,7 @@ and remove them by calling:
Pads
^^^^
Pads are represented by a :c:type:`struct media_pad <media_pad>` instance,
Pads are represented by a struct :c:type:`media_pad` instance,
defined in ``include/media/media-entity.h``. Each entity stores its pads in
a pads array managed by the entity driver. Drivers usually embed the array in
a driver-specific structure.
......@@ -85,8 +85,9 @@ a driver-specific structure.
Pads are identified by their entity and their 0-based index in the pads
array.
Both information are stored in the :c:type:`struct media_pad`, making the
:c:type:`media_pad` pointer the canonical way to store and pass link references.
Both information are stored in the struct :c:type:`media_pad`,
making the struct :c:type:`media_pad` pointer the canonical way
to store and pass link references.
Pads have flags that describe the pad capabilities and state.
......@@ -101,7 +102,7 @@ Pads have flags that describe the pad capabilities and state.
Links
^^^^^
Links are represented by a :c:type:`struct media_link <media_link>` instance,
Links are represented by a struct :c:type:`media_link` instance,
defined in ``include/media/media-entity.h``. There are two types of links:
**1. pad to pad links**:
......@@ -184,7 +185,7 @@ Use count and power handling
Due to the wide differences between drivers regarding power management
needs, the media controller does not implement power management. However,
the :c:type:`struct media_entity <media_entity>` includes a ``use_count``
the struct :c:type:`media_entity` includes a ``use_count``
field that media drivers
can use to track the number of users of every entity for power management
needs.
......@@ -210,11 +211,11 @@ prevent link states from being modified during streaming by calling
The function will mark all entities connected to the given entity through
enabled links, either directly or indirectly, as streaming.
The :c:type:`struct media_pipeline <media_pipeline>` instance pointed to by
The struct :c:type:`media_pipeline` instance pointed to by
the pipe argument will be stored in every entity in the pipeline.
Drivers should embed the :c:type:`struct media_pipeline <media_pipeline>`
Drivers should embed the struct :c:type:`media_pipeline`
in higher-level pipeline structures and can then access the
pipeline through the :c:type:`struct media_entity <media_entity>`
pipeline through the struct :c:type:`media_entity`
pipe field.
Calls to :c:func:`media_entity_pipeline_start()` can be nested.
......
Documentation/media/kapi/v4l2-dev.rst
View file @ de34f4da
......@@ -56,7 +56,7 @@ You should also set these fields of :c:type:`video_device`:
:c:type:`video_device`->vfl_dir fields are used to disable ops that do not
match the type/dir combination. E.g. VBI ops are disabled for non-VBI nodes,
and output ops are disabled for a capture device. This makes it possible to
provide just one :c:type:`v4l2_ioctl_ops struct` for both vbi and
provide just one :c:type:`v4l2_ioctl_ops` struct for both vbi and
video nodes.
- :c:type:`video_device`->lock: leave to ``NULL`` if you want to do all the
......@@ -166,14 +166,14 @@ something.
In the case of :ref:`videobuf2 <vb2_framework>` you will need to implement the
``wait_prepare()`` and ``wait_finish()`` callbacks to unlock/lock if applicable.
If you use the ``queue->lock`` pointer, then you can use the helper functions
:c:func:`vb2_ops_wait_prepare` and :cpp:func:`vb2_ops_wait_finish`.
:c:func:`vb2_ops_wait_prepare` and :c:func:`vb2_ops_wait_finish`.
The implementation of a hotplug disconnect should also take the lock from
:c:type:`video_device` before calling v4l2_device_disconnect. If you are also
using :c:type:`video_device`->queue->lock, then you have to first lock
:c:type:`video_device`->queue->lock followed by :c:type:`video_device`->lock.
That way you can be sure no ioctl is running when you call
:c:type:`v4l2_device_disconnect`.
:c:func:`v4l2_device_disconnect`.
Video device registration
-------------------------
......@@ -200,6 +200,7 @@ types exist:
- ``VFL_TYPE_VBI``: ``/dev/vbiX`` for vertical blank data (i.e. closed captions, teletext)
- ``VFL_TYPE_RADIO``: ``/dev/radioX`` for radio tuners
- ``VFL_TYPE_SDR``: ``/dev/swradioX`` for Software Defined Radio tuners
- ``VFL_TYPE_TOUCH``: ``/dev/v4l-touchX`` for touch sensors
The last argument gives you a certain amount of control over the device
device node number used (i.e. the X in ``videoX``). Normally you will pass -1
......@@ -262,6 +263,7 @@ file operations.
It is a bitmask and the following bits can be set:
.. tabularcolumns:: |p{5ex}|L|
===== ================================================================
Mask Description
......@@ -334,7 +336,7 @@ And this function:
returns the video_device belonging to the file struct.
The :c:func:`video_devdata` function combines :cpp:func:`video_get_drvdata`
The :c:func:`video_devdata` function combines :c:func:`video_get_drvdata`
with :c:func:`video_devdata`:
:c:func:`video_drvdata <video_drvdata>`
......
Documentation/media/kapi/v4l2-event.rst
View file @ de34f4da
......@@ -40,7 +40,7 @@ A good example of these ``replace``/``merge`` callbacks is in v4l2-event.c:
In order to queue events to video device, drivers should call:
:c:func:`v4l2_event_queue <v4l2_event_queue>`
(:c:type:`vdev <video_device>`, :ref:`ev <v4l2-event>`)
(:c:type:`vdev <video_device>`, :c:type:`ev <v4l2_event>`)
The driver's only responsibility is to fill in the type and the data fields.
The other fields will be filled in by V4L2.
......@@ -51,7 +51,7 @@ Event subscription
Subscribing to an event is via:
:c:func:`v4l2_event_subscribe <v4l2_event_subscribe>`
(:c:type:`fh <v4l2_fh>`, :ref:`sub <v4l2-event-subscription>` ,
(:c:type:`fh <v4l2_fh>`, :c:type:`sub <v4l2_event_subscription>` ,
elems, :c:type:`ops <v4l2_subscribed_event_ops>`)
......@@ -86,7 +86,7 @@ Unsubscribing an event
Unsubscribing to an event is via:
:c:func:`v4l2_event_unsubscribe <v4l2_event_unsubscribe>`
(:c:type:`fh <v4l2_fh>`, :ref:`sub <v4l2-event-subscription>`)
(:c:type:`fh <v4l2_fh>`, :c:type:`sub <v4l2_event_subscription>`)
This function is used to implement :c:type:`video_device`->
:c:type:`ioctl_ops <v4l2_ioctl_ops>`-> ``vidioc_unsubscribe_event``.
......
Documentation/media/kapi/v4l2-fh.rst
View file @ de34f4da
......@@ -21,8 +21,8 @@ function by the driver.
In many cases the struct :c:type:`v4l2_fh` will be embedded in a larger
structure. In that case you should call:
#) :c:func:`v4l2_fh_init` and :cpp:func:`v4l2_fh_add` in ``open()``
#) :c:func:`v4l2_fh_del` and :cpp:func:`v4l2_fh_exit` in ``release()``
#) :c:func:`v4l2_fh_init` and :c:func:`v4l2_fh_add` in ``open()``
#) :c:func:`v4l2_fh_del` and :c:func:`v4l2_fh_exit` in ``release()``
Drivers can extract their own file handle structure by using the container_of
macro.
......
Documentation/media/kapi/v4l2-subdev.rst
View file @ de34f4da
......@@ -27,7 +27,7 @@ methods.
Bridges might also need to store per-subdev private data, such as a pointer to
bridge-specific per-subdev private data. The :c:type:`v4l2_subdev` structure
provides host private data for that purpose that can be accessed with
:c:func:`v4l2_get_subdev_hostdata` and :cpp:func:`v4l2_set_subdev_hostdata`.
:c:func:`v4l2_get_subdev_hostdata` and :c:func:`v4l2_set_subdev_hostdata`.
From the bridge driver perspective, you load the sub-device module and somehow
obtain the :c:type:`v4l2_subdev` pointer. For i2c devices this is easy: you call
......@@ -412,19 +412,7 @@ later date. It differs between i2c drivers and as such can be confusing.
To see which chip variants are supported you can look in the i2c driver code
for the i2c_device_id table. This lists all the possibilities.
There are two more helper functions:
:c:func:`v4l2_i2c_new_subdev_cfg`: this function adds new irq and
platform_data arguments and has both 'addr' and 'probed_addrs' arguments:
if addr is not 0 then that will be used (non-probing variant), otherwise the
probed_addrs are probed.
For example: this will probe for address 0x10:
.. code-block:: c
struct v4l2_subdev *sd = v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter,
"module_foo", "chipid", 0, NULL, 0, I2C_ADDRS(0x10));
There are one more helper function:
:c:func:`v4l2_i2c_new_subdev_board` uses an :c:type:`i2c_board_info` struct
which is passed to the i2c driver and replaces the irq, platform_data and addr
......@@ -433,9 +421,10 @@ arguments.
If the subdev supports the s_config core ops, then that op is called with
the irq and platform_data arguments after the subdev was setup.
The older :c:func:`v4l2_i2c_new_subdev` and
:c:func:`v4l2_i2c_new_probed_subdev` functions will call ``s_config`` as
well, but with irq set to 0 and platform_data set to ``NULL``.
The :c:func:`v4l2_i2c_new_subdev` function will call
:c:func:`v4l2_i2c_new_subdev_board`, internally filling a
:c:type:`i2c_board_info` structure using the ``client_type`` and the
``addr`` to fill it.
V4L2 sub-device functions and data structures
---------------------------------------------
......
Documentation/media/media_kapi.rst
View file @ de34f4da
......@@ -32,3 +32,4 @@ For more details see the file COPYING in the source distribution of Linux.
kapi/dtv-core
kapi/rc-core
kapi/mc-core
kapi/cec-core
Documentation/media/net.h.rst.exceptions
View file @ de34f4da
......@@ -7,5 +7,5 @@ ignore ioctl __NET_GET_IF_OLD
ignore struct __dvb_net_if_old
# Macros used at struct dvb_net_if
replace define DVB_NET_FEEDTYPE_MPE dvb-net-if
replace define DVB_NET_FEEDTYPE_ULE dvb-net-if
replace define DVB_NET_FEEDTYPE_MPE :c:type:`dvb_net_if`
replace define DVB_NET_FEEDTYPE_ULE :c:type:`dvb_net_if`
Documentation/media/uapi/cec/cec-func-close.rst
View file @ de34f4da
......@@ -20,19 +20,22 @@ Synopsis
#include <unistd.h>
.. cpp:function:: int close( int fd )
.. c:function:: int close( int fd )
:name: cec-close
Arguments
=========
``fd``
File descriptor returned by :ref:`open() <func-open>`.
File descriptor returned by :c:func:`open() <cec-open>`.
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
Closes the cec device. Resources associated with the file descriptor are
......
Documentation/media/uapi/cec/cec-func-ioctl.rst
View file @ de34f4da
......@@ -19,17 +19,18 @@ Synopsis
#include <sys/ioctl.h>
.. cpp:function:: int ioctl( int fd, int request, void *argp )
.. c:function:: int ioctl( int fd, int request, void *argp )
:name: cec-ioctl
Arguments
=========
``fd``
File descriptor returned by :ref:`open() <func-open>`.
File descriptor returned by :c:func:`open() <cec-open>`.
``request``
CEC ioctl request code as defined in the cec.h header file, for
example :ref:`CEC_ADAP_G_CAPS`.
example :c:func:`CEC_ADAP_G_CAPS`.
``argp``
Pointer to a request-specific structure.
......@@ -38,7 +39,9 @@ Arguments
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
The :c:func:`ioctl()` function manipulates cec device parameters. The
......
Documentation/media/uapi/cec/cec-func-open.rst
View file @ de34f4da
......@@ -19,7 +19,8 @@ Synopsis
#include <fcntl.h>
.. cpp:function:: int open( const char *device_name, int flags )
.. c:function:: int open( const char *device_name, int flags )
:name: cec-open
Arguments
......@@ -45,7 +46,9 @@ Arguments
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
To open a cec device applications call :c:func:`open()` with the
......
Documentation/media/uapi/cec/cec-func-poll.rst
View file @ de34f4da
......@@ -20,16 +20,28 @@ Synopsis
#include <sys/poll.h>
.. cpp:function:: int poll( struct pollfd *ufds, unsigned int nfds, int timeout )
.. c:function:: int poll( struct pollfd *ufds, unsigned int nfds, int timeout )
:name: cec-poll
Arguments
=========
``ufds``
List of FD events to be watched
``nfds``
Number of FD efents at the \*ufds array
``timeout``
Timeout to wait for events
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
With the :c:func:`poll()` function applications can wait for CEC
......@@ -37,7 +49,7 @@ events.
On success :c:func:`poll()` returns the number of file descriptors
that have been selected (that is, file descriptors for which the
``revents`` field of the respective :c:type:`struct pollfd` structure
``revents`` field of the respective struct :c:type:`pollfd`
is non-zero). CEC devices set the ``POLLIN`` and ``POLLRDNORM`` flags in
the ``revents`` field if there are messages in the receive queue. If the
transmit queue has room for new messages, the ``POLLOUT`` and
......
Documentation/media/uapi/cec/cec-intro.rst
View file @ de34f4da
......@@ -3,7 +3,9 @@
Introduction
============
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
HDMI connectors provide a single pin for use by the Consumer Electronics
......
Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst
View file @ de34f4da
......@@ -14,7 +14,8 @@ CEC_ADAP_G_CAPS - Query device capabilities
Synopsis
========
.. cpp:function:: int ioctl( int fd, int request, struct cec_caps *argp )
.. c:function:: int ioctl( int fd, CEC_ADAP_G_CAPS, struct cec_caps *argp )
:name: CEC_ADAP_G_CAPS
Arguments
=========
......@@ -22,25 +23,25 @@ Arguments
``fd``
File descriptor returned by :ref:`open() <cec-func-open>`.
``request``
CEC_ADAP_G_CAPS
``argp``
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
All cec devices must support :ref:`ioctl CEC_ADAP_G_CAPS <CEC_ADAP_G_CAPS>`. To query
device information, applications call the ioctl with a pointer to a
struct :ref:`cec_caps <cec-caps>`. The driver fills the structure and
struct :c:type:`cec_caps`. The driver fills the structure and
returns the information to the application. The ioctl never fails.
.. tabularcolumns:: |p{1.2cm}|p{2.5cm}|p{13.8cm}|
.. _cec-caps:
.. c:type:: cec_caps
.. flat-table:: struct cec_caps
:header-rows: 0
......@@ -84,6 +85,7 @@ returns the information to the application. The ioctl never fails.
macro.
.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.6cm}|
.. _cec-capabilities:
......
Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst
View file @ de34f4da
......@@ -17,33 +17,35 @@ CEC_ADAP_G_LOG_ADDRS, CEC_ADAP_S_LOG_ADDRS - Get or set the logical addresses
Synopsis
========
.. cpp:function:: int ioctl( int fd, int request, struct cec_log_addrs *argp )
.. c:function:: int ioctl( int fd, CEC_ADAP_G_LOG_ADDRS, struct cec_log_addrs *argp )
:name: CEC_ADAP_G_LOG_ADDRS
.. c:function:: int ioctl( int fd, CEC_ADAP_S_LOG_ADDRS, struct cec_log_addrs *argp )
:name: CEC_ADAP_S_LOG_ADDRS
Arguments
=========
``fd``
File descriptor returned by :ref:`open() <cec-func-open>`.
``request``
CEC_ADAP_G_LOG_ADDRS, CEC_ADAP_S_LOG_ADDRS
File descriptor returned by :c:func:`open() <cec-open>`.
``argp``
Pointer to struct :c:type:`cec_log_addrs`.
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
To query the current CEC logical addresses, applications call
:ref:`ioctl CEC_ADAP_G_LOG_ADDRS <CEC_ADAP_G_LOG_ADDRS>` with a pointer to a
:c:type:`struct cec_log_addrs` where the driver stores the logical addresses.
struct :c:type:`cec_log_addrs` where the driver stores the logical addresses.
To set new logical addresses, applications fill in
:c:type:`struct cec_log_addrs` and call :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`
struct :c:type:`cec_log_addrs` and call :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`
with a pointer to this struct. The :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`
is only available if ``CEC_CAP_LOG_ADDRS`` is set (the ``ENOTTY`` error code is
returned otherwise). The :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`
......@@ -64,8 +66,11 @@ logical addresses are claimed or cleared.
Attempting to call :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>` when
logical address types are already defined will return with error ``EBUSY``.
.. c:type:: cec_log_addrs
.. _cec-log-addrs:
.. tabularcolumns:: |p{1.0cm}|p{7.5cm}|p{8.0cm}|
.. cssclass:: longtable
.. flat-table:: struct cec_log_addrs
:header-rows: 0
......@@ -220,6 +225,8 @@ logical address types are already defined will return with error ``EBUSY``.
fallback to the Unregistered logical address. Note that if the Unregistered
logical address was explicitly requested, then this flag has no effect.
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
.. _cec-versions:
.. flat-table:: CEC Versions
......@@ -253,6 +260,7 @@ logical address types are already defined will return with error ``EBUSY``.
- CEC version according to the HDMI 2.0 standard.
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
.. _cec-prim-dev-types:
......@@ -319,6 +327,7 @@ logical address types are already defined will return with error ``EBUSY``.
- Use for a video processor device.
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
.. _cec-log-addr-types:
......@@ -388,6 +397,8 @@ logical address types are already defined will return with error ``EBUSY``.
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
.. _cec-all-dev-types-flags:
.. flat-table:: CEC All Device Types Flags
......
Documentation/media/uapi/cec/cec-ioc-adap-g-phys-addr.rst
View file @ de34f4da
......@@ -17,24 +17,27 @@ CEC_ADAP_G_PHYS_ADDR, CEC_ADAP_S_PHYS_ADDR - Get or set the physical address
Synopsis
========
.. cpp:function:: int ioctl( int fd, int request, __u16 *argp )
.. c:function:: int ioctl( int fd, CEC_ADAP_G_PHYS_ADDR, __u16 *argp )
:name: CEC_ADAP_G_PHYS_ADDR
.. c:function:: int ioctl( int fd, CEC_ADAP_S_PHYS_ADDR, __u16 *argp )
:name: CEC_ADAP_S_PHYS_ADDR
Arguments
=========
``fd``
File descriptor returned by :ref:`open() <cec-func-open>`.
``request``
CEC_ADAP_G_PHYS_ADDR, CEC_ADAP_S_PHYS_ADDR
File descriptor returned by :c:func:`open() <cec-open>`.
``argp``
Pointer to the CEC address.
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
To query the current physical address applications call
......
Documentation/media/uapi/cec/cec-ioc-dqevent.rst
View file @ de34f4da
......@@ -15,7 +15,7 @@ CEC_DQEVENT - Dequeue a CEC event
Synopsis
========
.. c:function:: int ioctl( int fd, int request, struct cec_event *argp )
.. c:function:: int ioctl( int fd, CEC_DQEVENT, struct cec_event *argp )
:name: CEC_DQEVENT
Arguments
......@@ -24,16 +24,15 @@ Arguments
``fd``
File descriptor returned by :ref:`open() <cec-func-open>`.
``request``
CEC_DQEVENT
``argp``
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
CEC devices can send asynchronous events. These can be retrieved by
......@@ -50,8 +49,9 @@ two :ref:`CEC_EVENT_STATE_CHANGE <CEC-EVENT-STATE-CHANGE>` events with
the same state). In that case the intermediate state changes were lost but
it is guaranteed that the state did change in between the two events.
.. tabularcolumns:: |p{1.2cm}|p{2.9cm}|p{13.4cm}|
.. _cec-event-state-change_s:
.. c:type:: cec_event_state_change
.. flat-table:: struct cec_event_state_change
:header-rows: 0
......@@ -80,8 +80,9 @@ it is guaranteed that the state did change in between the two events.
has the unregistered logical address. In that case all other bits are 0.
.. c:type:: cec_event_lost_msgs
.. _cec-event-lost-msgs_s:
.. tabularcolumns:: |p{1.0cm}|p{2.0cm}|p{14.5cm}|
.. flat-table:: struct cec_event_lost_msgs
:header-rows: 0
......@@ -106,8 +107,9 @@ it is guaranteed that the state did change in between the two events.
this is more than enough.
.. tabularcolumns:: |p{1.0cm}|p{4.2cm}|p{2.5cm}|p{8.8cm}|
.. _cec-event:
.. c:type:: cec_event
.. flat-table:: struct cec_event
:header-rows: 0
......@@ -121,11 +123,10 @@ it is guaranteed that the state did change in between the two events.
- ``ts``
- Timestamp of the event in ns.
The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock. To access
the same clock from userspace use :c:func:`clock_gettime(2)`.
- :cspan:`1` Timestamp of the event in ns.
-
The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock. To access
the same clock from userspace use :c:func:`clock_gettime`.
- .. row 2
......@@ -133,9 +134,7 @@ it is guaranteed that the state did change in between the two events.
- ``event``
- The CEC event type, see :ref:`cec-events`.
-
- :cspan:`1` The CEC event type, see :ref:`cec-events`.
- .. row 3
......@@ -143,9 +142,7 @@ it is guaranteed that the state did change in between the two events.
- ``flags``
- Event flags, see :ref:`cec-event-flags`.
-
- :cspan:`1` Event flags, see :ref:`cec-event-flags`.
- .. row 4
......@@ -177,6 +174,7 @@ it is guaranteed that the state did change in between the two events.
event.
.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
.. _cec-events:
......@@ -206,6 +204,7 @@ it is guaranteed that the state did change in between the two events.
application didn't dequeue CEC messages fast enough.
.. tabularcolumns:: |p{6.0cm}|p{0.6cm}|p{10.9cm}|
.. _cec-event-flags:
......
Documentation/media/uapi/cec/cec-ioc-g-mode.rst
View file @ de34f4da
......@@ -13,24 +13,27 @@ CEC_G_MODE, CEC_S_MODE - Get or set exclusive use of the CEC adapter
Synopsis
========
.. cpp:function:: int ioctl( int fd, int request, __u32 *argp )
.. c:function:: int ioctl( int fd, CEC_G_MODE, __u32 *argp )
:name: CEC_G_MODE
.. c:function:: int ioctl( int fd, CEC_S_MODE, __u32 *argp )
:name: CEC_S_MODE
Arguments
=========
``fd``
File descriptor returned by :ref:`open() <cec-func-open>`.
``request``
CEC_G_MODE, CEC_S_MODE
File descriptor returned by :c:func:`open() <cec-open>`.
``argp``
Pointer to CEC mode.
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
By default any filehandle can use :ref:`CEC_TRANSMIT`, but in order to prevent
......@@ -71,6 +74,7 @@ always call :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`.
Available initiator modes are:
.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
.. _cec-mode-initiator_e:
......@@ -114,6 +118,7 @@ Available initiator modes are:
Available follower modes are:
.. tabularcolumns:: |p{6.6cm}|p{0.9cm}|p{10.0cm}|
.. _cec-mode-follower_e:
......@@ -206,6 +211,7 @@ Available follower modes are:
Core message processing details:
.. tabularcolumns:: |p{6.6cm}|p{10.9cm}|
.. _cec-core-processing:
......
Documentation/media/uapi/cec/cec-ioc-receive.rst
View file @ de34f4da
......@@ -16,28 +16,32 @@ CEC_RECEIVE, CEC_TRANSMIT - Receive or transmit a CEC message
Synopsis
========
.. cpp:function:: int ioctl( int fd, int request, struct cec_msg *argp )
.. c:function:: int ioctl( int fd, CEC_RECEIVE, struct cec_msg *argp )
:name: CEC_RECEIVE
.. c:function:: int ioctl( int fd, CEC_TRANSMIT, struct cec_msg *argp )
:name: CEC_TRANSMIT
Arguments
=========
``fd``
File descriptor returned by :ref:`open() <cec-func-open>`.
``request``
CEC_RECEIVE, CEC_TRANSMIT
File descriptor returned by :c:func:`open() <cec-open>`.
``argp``
Pointer to struct cec_msg.
Description
===========
.. note:: This documents the proposed CEC API. This API is not yet finalized
.. note::
This documents the proposed CEC API. This API is not yet finalized
and is currently only available as a staging kernel module.
To receive a CEC message the application has to fill in the
``timeout`` field of :c:type:`struct cec_msg` and pass it to :ref:`ioctl CEC_RECEIVE <CEC_RECEIVE>`.
``timeout`` field of struct :c:type:`cec_msg` and pass it to
:ref:`ioctl CEC_RECEIVE <CEC_RECEIVE>`.
If the file descriptor is in non-blocking mode and there are no received
messages pending, then it will return -1 and set errno to the ``EAGAIN``
error code. If the file descriptor is in blocking mode and ``timeout``
......@@ -51,9 +55,9 @@ A received message can be:
2. the result of an earlier non-blocking transmit (the ``sequence`` field will
be non-zero).
To send a CEC message the application has to fill in the
:c:type:`struct cec_msg` and pass it to
:ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`. The :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` is only available if
To send a CEC message the application has to fill in the struct
:c:type:` cec_msg` and pass it to :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`.
The :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` is only available if
``CEC_CAP_TRANSMIT`` is set. If there is no more room in the transmit
queue, then it will return -1 and set errno to the ``EBUSY`` error code.
The transmit queue has enough room for 18 messages (about 1 second worth
......@@ -71,7 +75,11 @@ checked against the received messages to find the corresponding transmit
result.
.. _cec-msg:
.. tabularcolumns:: |p{1.0cm}|p{3.5cm}|p{13.0cm}|
.. c:type:: cec_msg
.. cssclass:: longtable
.. flat-table:: struct cec_msg
:header-rows: 0
......@@ -87,7 +95,7 @@ result.
- Timestamp in ns of when the last byte of the message was transmitted.
The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock. To access
the same clock from userspace use :c:func:`clock_gettime(2)`.
the same clock from userspace use :c:func:`clock_gettime`.
- .. row 2
......@@ -97,7 +105,7 @@ result.
- Timestamp in ns of when the last byte of the message was received.
The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock. To access
the same clock from userspace use :c:func:`clock_gettime(2)`.
the same clock from userspace use :c:func:`clock_gettime`.
- .. row 3
......@@ -247,6 +255,7 @@ result.
valid if the :ref:`CEC_TX_STATUS_ERROR <CEC-TX-STATUS-ERROR>` status bit is set.
.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
.. _cec-tx-status:
......@@ -315,6 +324,7 @@ result.
be set to explain which failures were seen.
.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
.. _cec-rx-status:
......
Documentation/media/uapi/dvb/audio-bilingual-channel-select.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_BILINGUAL_CHANNEL_SELECT
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_BILINGUAL_CHANNEL_SELECT, audio_channel_select_t)
.. c:function:: int ioctl(int fd, AUDIO_BILINGUAL_CHANNEL_SELECT, struct *audio_channel_select)
:name: AUDIO_BILINGUAL_CHANNEL_SELECT
Arguments
......@@ -25,20 +27,13 @@ Arguments
:header-rows: 0
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_BILINGUAL_CHANNEL_SELECT for this command.
- .. row 3
-
- audio_channel_select_t ch
......
Documentation/media/uapi/dvb/audio-channel-select.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_CHANNEL_SELECT
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_CHANNEL_SELECT, audio_channel_select_t)
.. c:function:: int ioctl(int fd, AUDIO_CHANNEL_SELECT, struct *audio_channel_select)
:name: AUDIO_CHANNEL_SELECT
Arguments
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_CHANNEL_SELECT for this command.
- .. row 3
-
- audio_channel_select_t ch
......
Documentation/media/uapi/dvb/audio-clear-buffer.rst
View file @ de34f4da
......@@ -11,12 +11,13 @@ Name
AUDIO_CLEAR_BUFFER
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_CLEAR_BUFFER)
.. c:function:: int ioctl(int fd, AUDIO_CLEAR_BUFFER)
:name: AUDIO_CLEAR_BUFFER
Arguments
---------
......@@ -32,13 +33,6 @@ Arguments
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_CLEAR_BUFFER for this command.
Description
-----------
......
Documentation/media/uapi/dvb/audio-continue.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_CONTINUE
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_CONTINUE)
.. c:function:: int ioctl(int fd, AUDIO_CONTINUE)
:name: AUDIO_CONTINUE
Arguments
......@@ -32,13 +34,6 @@ Arguments
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_CONTINUE for this command.
Description
-----------
......
Documentation/media/uapi/dvb/audio-fclose.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
DVB audio close()
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int close(int fd)
.. c:function:: int close(int fd)
:name: dvb-audio-close
Arguments
......
Documentation/media/uapi/dvb/audio-fopen.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
DVB audio open()
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int open(const char *deviceName, int flags)
.. c:function:: int open(const char *deviceName, int flags)
:name: dvb-audio-open
Arguments
......@@ -80,6 +82,8 @@ AUDIO_GET_STATUS. All other call will return with an error code.
Return Value
------------
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
......
Documentation/media/uapi/dvb/audio-fwrite.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
DVB audio write()
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: size_t write(int fd, const void *buf, size_t count)
.. c:function:: size_t write(int fd, const void *buf, size_t count)
:name: dvb-audio-write
Arguments
......
Documentation/media/uapi/dvb/audio-get-capabilities.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_GET_CAPABILITIES
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_GET_CAPABILITIES, unsigned int *cap)
.. c:function:: int ioctl(int fd, AUDIO_GET_CAPABILITIES, unsigned int *cap)
:name: AUDIO_GET_CAPABILITIES
Arguments
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_GET_CAPABILITIES for this command.
- .. row 3
-
- unsigned int \*cap
......
Documentation/media/uapi/dvb/audio-get-pts.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_GET_PTS
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_GET_PTS, __u64 *pts)
.. c:function:: int ioctl(int fd, AUDIO_GET_PTS, __u64 *pts)
:name: AUDIO_GET_PTS
Arguments
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_GET_PTS for this command.
- .. row 3
-
- __u64 \*pts
......
Documentation/media/uapi/dvb/audio-get-status.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_GET_STATUS
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_GET_STATUS, struct audio_status *status)
.. c:function:: int ioctl(int fd, AUDIO_GET_STATUS, struct audio_status *status)
:name: AUDIO_GET_STATUS
Arguments
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_GET_STATUS for this command.
- .. row 3
-
- struct audio_status \*status
......
Documentation/media/uapi/dvb/audio-pause.rst
View file @ de34f4da
......@@ -11,12 +11,13 @@ Name
AUDIO_PAUSE
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_PAUSE)
.. c:function:: int ioctl(int fd, AUDIO_PAUSE)
:name: AUDIO_PAUSE
Arguments
---------
......@@ -32,12 +33,6 @@ Arguments
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_PAUSE for this command.
Description
-----------
......
Documentation/media/uapi/dvb/audio-play.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_PLAY
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_PLAY)
.. c:function:: int ioctl(int fd, AUDIO_PLAY)
:name: AUDIO_PLAY
Arguments
......@@ -32,13 +34,6 @@ Arguments
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_PLAY for this command.
Description
-----------
......
Documentation/media/uapi/dvb/audio-select-source.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_SELECT_SOURCE
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_SELECT_SOURCE, audio_stream_source_t source)
.. c:function:: int ioctl(int fd, AUDIO_SELECT_SOURCE, struct audio_stream_source *source)
:name: AUDIO_SELECT_SOURCE
Arguments
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SELECT_SOURCE for this command.
- .. row 3
-
- audio_stream_source_t source
......
Documentation/media/uapi/dvb/audio-set-attributes.rst
View file @ de34f4da
......@@ -11,12 +11,14 @@ Name
AUDIO_SET_ATTRIBUTES
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = AUDIO_SET_ATTRIBUTES, audio_attributes_t attr )
.. c:function:: int ioctl(fd, AUDIO_SET_ATTRIBUTES, struct audio_attributes *attr )
:name: AUDIO_SET_ATTRIBUTES
Arguments
---------
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_ATTRIBUTES for this command.
- .. row 3
-
- audio_attributes_t attr
......
Documentation/media/uapi/dvb/audio-set-av-sync.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_SET_AV_SYNC
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_SET_AV_SYNC, boolean state)
.. c:function:: int ioctl(int fd, AUDIO_SET_AV_SYNC, boolean state)
:name: AUDIO_SET_AV_SYNC
Arguments
......@@ -26,33 +28,21 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_AV_SYNC for this command.
- .. row 3
-
- boolean state
- Tells the DVB subsystem if A/V synchronization shall be ON or OFF.
- .. row 4
TRUE: AV-sync ON
-
- TRUE AV-sync ON
- .. row 5
-
- FALSE AV-sync OFF
FALSE: AV-sync OFF
Description
......
Documentation/media/uapi/dvb/audio-set-bypass-mode.rst
View file @ de34f4da
......@@ -11,12 +11,13 @@ Name
AUDIO_SET_BYPASS_MODE
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_SET_BYPASS_MODE, boolean mode)
.. c:function:: int ioctl(int fd, AUDIO_SET_BYPASS_MODE, boolean mode)
:name: AUDIO_SET_BYPASS_MODE
Arguments
---------
......@@ -26,34 +27,22 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_BYPASS_MODE for this command.
- .. row 3
-
- boolean mode
- Enables or disables the decoding of the current Audio stream in
the DVB subsystem.
- .. row 4
-
- TRUE Bypass is disabled
TRUE: Bypass is disabled
- .. row 5
-
- FALSE Bypass is enabled
FALSE: Bypass is enabled
Description
......
Documentation/media/uapi/dvb/audio-set-ext-id.rst
View file @ de34f4da
......@@ -11,12 +11,13 @@ Name
AUDIO_SET_EXT_ID
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = AUDIO_SET_EXT_ID, int id)
.. c:function:: int ioctl(fd, AUDIO_SET_EXT_ID, int id)
:name: AUDIO_SET_EXT_ID
Arguments
---------
......@@ -26,19 +27,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_EXT_ID for this command.
- .. row 3
-
- int id
......
Documentation/media/uapi/dvb/audio-set-id.rst
View file @ de34f4da
......@@ -11,12 +11,13 @@ Name
AUDIO_SET_ID
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_SET_ID, int id)
.. c:function:: int ioctl(int fd, AUDIO_SET_ID, int id)
:name: AUDIO_SET_ID
Arguments
---------
......@@ -26,19 +27,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_ID for this command.
- .. row 3
-
- int id
......
Documentation/media/uapi/dvb/audio-set-karaoke.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_SET_KARAOKE
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = AUDIO_SET_KARAOKE, audio_karaoke_t *karaoke)
.. c:function:: int ioctl(fd, AUDIO_SET_KARAOKE, struct audio_karaoke *karaoke)
:name: AUDIO_SET_KARAOKE
Arguments
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_KARAOKE for this command.
- .. row 3
-
- audio_karaoke_t \*karaoke
......
Documentation/media/uapi/dvb/audio-set-mixer.rst
View file @ de34f4da
......@@ -11,12 +11,13 @@ Name
AUDIO_SET_MIXER
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_SET_MIXER, audio_mixer_t *mix)
.. c:function:: int ioctl(int fd, AUDIO_SET_MIXER, struct audio_mixer *mix)
:name: AUDIO_SET_MIXER
Arguments
---------
......@@ -26,19 +27,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_ID for this command.
- .. row 3
-
- audio_mixer_t \*mix
......
Documentation/media/uapi/dvb/audio-set-mute.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_SET_MUTE
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_SET_MUTE, boolean state)
.. c:function:: int ioctl(int fd, AUDIO_SET_MUTE, boolean state)
:name: AUDIO_SET_MUTE
Arguments
......@@ -26,33 +28,21 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_MUTE for this command.
- .. row 3
-
- boolean state
- Indicates if audio device shall mute or not.
- .. row 4
TRUE: Audio Mute
-
- TRUE Audio Mute
- .. row 5
-
- FALSE Audio Un-mute
FALSE: Audio Un-mute
Description
......
Documentation/media/uapi/dvb/audio-set-streamtype.rst
View file @ de34f4da
......@@ -11,11 +11,13 @@ Name
AUDIO_SET_STREAMTYPE
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = AUDIO_SET_STREAMTYPE, int type)
.. c:function:: int ioctl(fd, AUDIO_SET_STREAMTYPE, int type)
:name: AUDIO_SET_STREAMTYPE
Arguments
......@@ -26,19 +28,13 @@ Arguments
:stub-columns: 0
- .. row 1
-
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_STREAMTYPE for this command.
- .. row 3
-
- int type
......
Documentation/media/uapi/dvb/audio-stop.rst
View file @ de34f4da
......@@ -11,12 +11,13 @@ Name
AUDIO_STOP
.. attention:: This ioctl is deprecated
Synopsis
--------
.. cpp:function:: int ioctl(int fd, int request = AUDIO_STOP)
.. c:function:: int ioctl(int fd, AUDIO_STOP)
:name: AUDIO_STOP
Arguments
---------
......@@ -32,12 +33,6 @@ Arguments
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_STOP for this command.
Description
-----------
......
Documentation/media/uapi/dvb/audio_data_types.rst
View file @ de34f4da
......@@ -9,11 +9,7 @@ Audio Data Types
This section describes the structures, data types and defines used when
talking to the audio device.
.. _audio-stream-source-t:
audio_stream_source_t
=====================
.. c:type:: audio_stream_source
The audio stream source is set through the AUDIO_SELECT_SOURCE call
and can take the following values, depending on whether we are replaying
......@@ -33,10 +29,7 @@ AUDIO_SOURCE_MEMORY is selected the stream comes from the application
through the ``write()`` system call.
.. _audio-play-state-t:
audio_play_state_t
==================
.. c:type:: audio_play_state
The following values can be returned by the AUDIO_GET_STATUS call
representing the state of audio playback.
......@@ -51,10 +44,7 @@ representing the state of audio playback.
} audio_play_state_t;
.. _audio-channel-select-t:
audio_channel_select_t
======================
.. c:type:: audio_channel_select
The audio channel selected via AUDIO_CHANNEL_SELECT is determined by
the following values.
......@@ -71,10 +61,7 @@ the following values.
} audio_channel_select_t;
.. _audio-status:
struct audio_status
===================
.. c:type:: audio_status
The AUDIO_GET_STATUS call returns the following structure informing
about various states of the playback operation.
......@@ -93,10 +80,7 @@ about various states of the playback operation.
} audio_status_t;
.. _audio-mixer:
struct audio_mixer
==================
.. c:type:: audio_mixer
The following structure is used by the AUDIO_SET_MIXER call to set the
audio volume.
......@@ -131,11 +115,7 @@ following bits set according to the hardwares capabilities.
#define AUDIO_CAP_SDDS 128
#define AUDIO_CAP_AC3 256
.. _audio-karaoke:
struct audio_karaoke
====================
.. c:type:: audio_karaoke
The ioctl AUDIO_SET_KARAOKE uses the following format:
......@@ -155,10 +135,7 @@ into the left channel and Vocal2 into the right channel at 100% each. Ff
Melody is non-zero, the melody channel gets mixed into left and right.
.. _audio-attributes-t:
audio attributes
================
.. c:type:: audio_attributes
The following attributes can be set by a call to AUDIO_SET_ATTRIBUTES:
......
Documentation/media/uapi/dvb/ca-fclose.rst
View file @ de34f4da
......@@ -15,28 +15,20 @@ DVB CA close()
Synopsis
--------
.. cpp:function:: int close(int fd)
.. c:function:: int close(int fd)
:name: dvb-ca-close
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
Description
-----------
This system call closes a previously opened audio device.
This system call closes a previously opened CA device.
Return Value
......
Documentation/media/uapi/dvb/ca-fopen.rst
View file @ de34f4da
......@@ -15,48 +15,35 @@ DVB CA open()
Synopsis
--------
.. cpp:function:: int open(const char *deviceName, int flags)
.. c:function:: int open(const char *name, int flags)
:name: dvb-ca-open
Arguments
---------
``name``
Name of specific DVB CA device.
``flags``
A bit-wise OR of the following flags:
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- const char \*deviceName
- Name of specific video device.
- .. row 2
- int flags
- A bit-wise OR of the following flags:
- .. row 3
-
- O_RDONLY read-only access
- .. row 4
-
- O_RDWR read/write access
- .. row 5
- O_RDONLY
- read-only access
-
- O_NONBLOCK open in non-blocking mode
- .. row 6
- O_RDWR
- read/write access
-
- (blocking mode is the default)
- O_NONBLOCK
- open in non-blocking mode
(blocking mode is the default)
Description
......@@ -79,6 +66,8 @@ the device in this mode will fail, and an error code will be returned.
Return Value
------------
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
......
Documentation/media/uapi/dvb/ca-get-cap.rst
View file @ de34f4da
......@@ -15,40 +15,51 @@ CA_GET_CAP
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_GET_CAP, ca_caps_t *)
.. c:function:: int ioctl(fd, CA_GET_CAP, struct ca_caps *caps)
:name: CA_GET_CAP
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
- File descriptor returned by a previous call to open().
``caps``
Pointer to struct :c:type:`ca_caps`.
- .. row 2
.. c:type:: struct ca_caps
- int request
- Equals CA_GET_CAP for this command.
- .. row 3
- ca_caps_t *
.. flat-table:: struct ca_caps
:header-rows: 1
:stub-columns: 0
- Undocumented.
-
- type
- name
- description
-
- unsigned int
- slot_num
- total number of CA card and module slots
-
- unsigned int
- slot_type
- bitmask with all supported slot types
-
- unsigned int
- descr_num
- total number of descrambler slots (keys)
-
- unsigned int
- descr_type
- bit mask with all supported descr types
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca-get-descr-info.rst
View file @ de34f4da
......@@ -15,40 +15,44 @@ CA_GET_DESCR_INFO
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_GET_DESCR_INFO, ca_descr_info_t *)
.. c:function:: int ioctl(fd, CA_GET_DESCR_INFO, struct ca_descr_info *desc)
:name: CA_GET_DESCR_INFO
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
- int fd
``desc``
Pointer to struct :c:type:`ca_descr_info`.
- File descriptor returned by a previous call to open().
.. c:type:: struct ca_descr_info
- .. row 2
- int request
- Equals CA_GET_DESCR_INFO for this command.
- .. row 3
.. flat-table:: struct ca_descr_info
:header-rows: 1
:stub-columns: 0
- ca_descr_info_t \*
-
- type
- name
- description
- Undocumented.
-
- unsigned int
- num
- number of available descramblers (keys)
-
- unsigned int
- type
- type of supported scrambling system. Valid values are:
``CA_ECD``, ``CA_NDS`` and ``CA_DSS``.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca-get-msg.rst
View file @ de34f4da
......@@ -15,40 +15,55 @@ CA_GET_MSG
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_GET_MSG, ca_msg_t *)
.. c:function:: int ioctl(fd, CA_GET_MSG, struct ca_msg *msg)
:name: CA_GET_MSG
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
- .. row 1
``msg``
Pointer to struct :c:type:`ca_msg`.
- int fd
- File descriptor returned by a previous call to open().
.. c:type:: struct ca_msg
- .. row 2
- int request
.. flat-table:: struct ca_msg
:header-rows: 1
:stub-columns: 0
- Equals CA_GET_MSG for this command.
-
- type
- name
- description
-
- unsigned int
- index
-
- .. row 3
-
- unsigned int
- type
-
- ca_msg_t \*
-
- unsigned int
- length
-
- Undocumented.
-
- unsigned char
- msg[256]
-
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca-get-slot-info.rst
View file @ de34f4da
......@@ -15,40 +15,106 @@ CA_GET_SLOT_INFO
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_GET_SLOT_INFO, ca_slot_info_t *)
.. c:function:: int ioctl(fd, CA_GET_SLOT_INFO, struct ca_slot_info *info)
:name: CA_GET_SLOT_INFO
Arguments
---------
.. flat-table::
:header-rows: 0
``fd``
File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
``info``
Pointer to struct c:type:`ca_slot_info`.
.. _ca_slot_info_type:
.. flat-table:: ca_slot_info types
:header-rows: 1
:stub-columns: 0
-
- type
- name
- description
-
- CA_CI
- 1
- CI high level interface
-
- CA_CI_LINK
- 2
- CI link layer level interface
-
- CA_CI_PHYS
- 4
- CI physical layer level interface
-
- CA_DESCR
- 8
- built-in descrambler
-
- CA_SC
- 128
- simple smart card interface
.. _ca_slot_info_flag:
.. flat-table:: ca_slot_info flags
:header-rows: 1
:stub-columns: 0
- .. row 1
-
- type
- name
- description
- int fd
-
- CA_CI_MODULE_PRESENT
- 1
- module (or card) inserted
- File descriptor returned by a previous call to open().
-
- CA_CI_MODULE_READY
- 2
-
- .. row 2
.. c:type:: ca_slot_info
- int request
.. flat-table:: struct ca_slot_info
:header-rows: 1
:stub-columns: 0
- Equals CA_GET_SLOT_INFO for this command.
-
- type
- name
- description
- .. row 3
-
- int
- num
- slot number
- ca_slot_info_t \*
-
- int
- type
- CA interface this slot supports, as defined at :ref:`ca_slot_info_type`.
- Undocumented.
-
- unsigned int
- flags
- flags as defined at :ref:`ca_slot_info_flag`.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca-reset.rst
View file @ de34f4da
......@@ -15,34 +15,20 @@ CA_RESET
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_RESET)
.. c:function:: int ioctl(fd, CA_RESET)
:name: CA_RESET
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals CA_RESET for this command.
``fd``
File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca-send-msg.rst
View file @ de34f4da
......@@ -15,40 +15,24 @@ CA_SEND_MSG
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_SEND_MSG, ca_msg_t *)
.. c:function:: int ioctl(fd, CA_SEND_MSG, struct ca_msg *msg)
:name: CA_SEND_MSG
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
``fd``
File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals CA_SEND_MSG for this command.
- .. row 3
- ca_msg_t \*
- Undocumented.
``msg``
Pointer to struct :c:type:`ca_msg`.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca-set-descr.rst
View file @ de34f4da
......@@ -15,40 +15,24 @@ CA_SET_DESCR
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_SET_DESCR, ca_descr_t *)
.. c:function:: int ioctl(fd, CA_SET_DESCR, struct ca_descr *desc)
:name: CA_SET_DESCR
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
``fd``
File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals CA_SET_DESCR for this command.
- .. row 3
- ca_descr_t \*
- Undocumented.
``msg``
Pointer to struct :c:type:`ca_descr`.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca-set-pid.rst
View file @ de34f4da
......@@ -15,40 +15,41 @@ CA_SET_PID
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = CA_SET_PID, ca_pid_t *)
.. c:function:: int ioctl(fd, CA_SET_PID, struct ca_pid *pid)
:name: CA_SET_PID
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
- int fd
``pid``
Pointer to struct :c:type:`ca_pid`.
- File descriptor returned by a previous call to open().
.. c:type:: ca_pid
- .. row 2
- int request
- Equals CA_SET_PID for this command.
.. flat-table:: struct ca_pid
:header-rows: 1
:stub-columns: 0
- .. row 3
-
- unsigned int
- pid
- Program ID
- ca_pid_t \*
-
- int
- index
- PID index. Use -1 to disable.
- Undocumented.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/ca_data_types.rst
View file @ de34f4da
......@@ -7,7 +7,7 @@ CA Data Types
*************
.. _ca-slot-info:
.. c:type:: ca_slot_info
ca_slot_info_t
==============
......@@ -31,7 +31,7 @@ ca_slot_info_t
} ca_slot_info_t;
.. _ca-descr-info:
.. c:type:: ca_descr_info
ca_descr_info_t
===============
......@@ -48,7 +48,7 @@ ca_descr_info_t
} ca_descr_info_t;
.. _ca-caps:
.. c:type:: ca_caps
ca_caps_t
=========
......@@ -64,7 +64,7 @@ ca_caps_t
} ca_cap_t;
.. _ca-msg:
.. c:type:: ca_msg
ca_msg_t
========
......@@ -81,7 +81,7 @@ ca_msg_t
} ca_msg_t;
.. _ca-descr:
.. c:type:: ca_descr
ca_descr_t
==========
......@@ -96,7 +96,7 @@ ca_descr_t
} ca_descr_t;
.. _ca-pid:
.. c:type:: ca_pid
ca-pid
======
......
Documentation/media/uapi/dvb/dmx-add-pid.rst
View file @ de34f4da
......@@ -15,34 +15,18 @@ DMX_ADD_PID
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = DMX_ADD_PID, __u16 *)
.. c:function:: int ioctl(fd, DMX_ADD_PID, __u16 *pid)
:name: DMX_ADD_PID
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_ADD_PID for this command.
- .. row 3
- __u16 *
- PID number to be filtered.
``pid``
PID number to be filtered.
Description
......
Documentation/media/uapi/dvb/dmx-fclose.rst
View file @ de34f4da
......@@ -15,23 +15,15 @@ DVB demux close()
Synopsis
--------
.. cpp:function:: int close(int fd)
.. c:function:: int close(int fd)
:name: dvb-dmx-close
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
Description
-----------
......
Documentation/media/uapi/dvb/dmx-fopen.rst
View file @ de34f4da
......@@ -15,43 +15,34 @@ DVB demux open()
Synopsis
--------
.. cpp:function:: int open(const char *deviceName, int flags)
.. c:function:: int open(const char *deviceName, int flags)
:name: dvb-dmx-open
Arguments
---------
``name``
Name of specific DVB demux device.
``flags``
A bit-wise OR of the following flags:
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- const char \*deviceName
- Name of demux device.
- .. row 2
- int flags
- A bit-wise OR of the following flags:
- .. row 3
-
- O_RDWR read/write access
- .. row 4
- O_RDONLY
- read-only access
-
- O_NONBLOCK open in non-blocking mode
- .. row 5
- O_RDWR
- read/write access
-
- (blocking mode is the default)
- O_NONBLOCK
- open in non-blocking mode
(blocking mode is the default)
Description
......
Documentation/media/uapi/dvb/dmx-fread.rst
View file @ de34f4da
......@@ -15,35 +15,20 @@ DVB demux read()
Synopsis
--------
.. cpp:function:: size_t read(int fd, void *buf, size_t count)
.. c:function:: size_t read(int fd, void *buf, size_t count)
:name: dvb-dmx-read
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
- .. row 2
- void \*buf
- Pointer to the buffer to be used for returned filtered data.
- .. row 3
- size_t count
- Size of buf.
``buf``
Buffer to be filled
``count``
Max number of bytes to read
Description
-----------
......@@ -53,10 +38,11 @@ data. The filtered data is transferred from the driver’s internal
circular buffer to buf. The maximum amount of data to be transferred is
implied by count.
Return Value
------------
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
......
Documentation/media/uapi/dvb/dmx-fwrite.rst
View file @ de34f4da
......@@ -15,35 +15,20 @@ DVB demux write()
Synopsis
--------
.. cpp:function:: ssize_t write(int fd, const void *buf, size_t count)
.. c:function:: ssize_t write(int fd, const void *buf, size_t count)
:name: dvb-dmx-write
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
``fd``
File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
- .. row 2
- void \*buf
- Pointer to the buffer containing the Transport Stream.
- .. row 3
- size_t count
- Size of buf.
``buf``
Buffer with data to be written
``count``
Number of bytes at the buffer
Description
-----------
......@@ -59,11 +44,12 @@ The amount of data to be transferred is implied by count.
Return Value
------------
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- ``EWOULDBLOCK``
......
Documentation/media/uapi/dvb/dmx-get-caps.rst
View file @ de34f4da
......@@ -15,41 +15,23 @@ DMX_GET_CAPS
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = DMX_GET_CAPS, dmx_caps_t *)
.. c:function:: int ioctl(fd, DMX_GET_CAPS, struct dmx_caps *caps)
:name: DMX_GET_CAPS
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- int request
- Equals DMX_GET_CAPS for this command.
- .. row 3
- dmx_caps_t *
- Undocumented.
``caps``
Pointer to struct :c:type:`dmx_caps`
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
------------
......
Documentation/media/uapi/dvb/dmx-get-event.rst
View file @ de34f4da
......@@ -15,34 +15,18 @@ DMX_GET_EVENT
Synopsis
--------
.. cpp:function:: int ioctl( int fd, int request = DMX_GET_EVENT, struct dmx_event *ev)
.. c:function:: int ioctl( int fd, DMX_GET_EVENT, struct dmx_event *ev)
:name: DMX_GET_EVENT
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_GET_EVENT for this command.
- .. row 3
- struct dmx_event \*ev
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- Pointer to the location where the event is to be stored.
``ev``
Pointer to the location where the event is to be stored.
Description
......
Documentation/media/uapi/dvb/dmx-get-pes-pids.rst
View file @ de34f4da
......@@ -15,40 +15,23 @@ DMX_GET_PES_PIDS
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = DMX_GET_PES_PIDS, __u16[5])
.. c:function:: int ioctl(fd, DMX_GET_PES_PIDS, __u16 pids[5])
:name: DMX_GET_PES_PIDS
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_GET_PES_PIDS for this command.
- .. row 3
- __u16[5]
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- Undocumented.
``pids``
Undocumented.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/dmx-get-stc.rst
View file @ de34f4da
......@@ -15,34 +15,17 @@ DMX_GET_STC
Synopsis
--------
.. cpp:function:: int ioctl( int fd, int request = DMX_GET_STC, struct dmx_stc *stc)
.. c:function:: int ioctl( int fd, DMX_GET_STC, struct dmx_stc *stc)
:name: DMX_GET_STC
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_GET_STC for this command.
- .. row 3
- struct dmx_stc \*stc
- Pointer to the location where the stc is to be stored.
``stc``
Pointer to the location where the stc is to be stored.
Description
......@@ -63,8 +46,6 @@ On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
.. flat-table::
:header-rows: 0
:stub-columns: 0
......
Documentation/media/uapi/dvb/dmx-remove-pid.rst
View file @ de34f4da
......@@ -15,34 +15,18 @@ DMX_REMOVE_PID
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = DMX_REMOVE_PID, __u16 *)
.. c:function:: int ioctl(fd, DMX_REMOVE_PID, __u16 *pid)
:name: DMX_REMOVE_PID
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_REMOVE_PID for this command.
- .. row 3
- __u16 *
- PID of the PES filter to be removed.
``pid``
PID of the PES filter to be removed.
Description
......
Documentation/media/uapi/dvb/dmx-set-buffer-size.rst
View file @ de34f4da
......@@ -15,35 +15,18 @@ DMX_SET_BUFFER_SIZE
Synopsis
--------
.. cpp:function:: int ioctl( int fd, int request = DMX_SET_BUFFER_SIZE, unsigned long size)
.. c:function:: int ioctl( int fd, DMX_SET_BUFFER_SIZE, unsigned long size)
:name: DMX_SET_BUFFER_SIZE
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_SET_BUFFER_SIZE for this command.
- .. row 3
- unsigned long size
- Size of circular buffer.
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
``size``
Unsigned long size
Description
-----------
......
Documentation/media/uapi/dvb/dmx-set-filter.rst
View file @ de34f4da
......@@ -15,34 +15,18 @@ DMX_SET_FILTER
Synopsis
--------
.. cpp:function:: int ioctl( int fd, int request = DMX_SET_FILTER, struct dmx_sct_filter_params *params)
.. c:function:: int ioctl( int fd, DMX_SET_FILTER, struct dmx_sct_filter_params *params)
:name: DMX_SET_FILTER
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_SET_FILTER for this command.
- .. row 3
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- struct dmx_sct_filter_params \*params
``params``
- Pointer to structure containing filter parameters.
Pointer to structure containing filter parameters.
Description
......
Documentation/media/uapi/dvb/dmx-set-pes-filter.rst
View file @ de34f4da
......@@ -15,34 +15,19 @@ DMX_SET_PES_FILTER
Synopsis
--------
.. cpp:function:: int ioctl( int fd, int request = DMX_SET_PES_FILTER, struct dmx_pes_filter_params *params)
.. c:function:: int ioctl( int fd, DMX_SET_PES_FILTER, struct dmx_pes_filter_params *params)
:name: DMX_SET_PES_FILTER
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- .. row 2
- int request
- Equals DMX_SET_PES_FILTER for this command.
- .. row 3
- struct dmx_pes_filter_params \*params
- Pointer to structure containing filter parameters.
``params``
Pointer to structure containing filter parameters.
Description
......@@ -61,7 +46,7 @@ On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
......
Documentation/media/uapi/dvb/dmx-set-source.rst
View file @ de34f4da
......@@ -15,40 +15,25 @@ DMX_SET_SOURCE
Synopsis
--------
.. cpp:function:: int ioctl(fd, int request = DMX_SET_SOURCE, dmx_source_t *)
.. c:function:: int ioctl(fd, DMX_SET_SOURCE, struct dmx_source *src)
:name: DMX_SET_SOURCE
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_SET_SOURCE for this command.
- .. row 3
- dmx_source_t *
- Undocumented.
``src``
Undocumented.
Description
-----------
This ioctl is undocumented. Documentation is welcome.
.. note:: This ioctl is undocumented. Documentation is welcome.
Return Value
......
Documentation/media/uapi/dvb/dmx-start.rst
View file @ de34f4da
......@@ -15,29 +15,15 @@ DMX_START
Synopsis
--------
.. cpp:function:: int ioctl( int fd, int request = DMX_START)
.. c:function:: int ioctl( int fd, DMX_START)
:name: DMX_START
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_START for this command.
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
Description
-----------
......@@ -53,7 +39,7 @@ On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
......
Documentation/media/uapi/dvb/dmx-stop.rst
View file @ de34f4da
......@@ -15,29 +15,15 @@ DMX_STOP
Synopsis
--------
.. cpp:function:: int ioctl( int fd, int request = DMX_STOP)
.. c:function:: int ioctl( int fd, DMX_STOP)
:name: DMX_STOP
Arguments
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals DMX_STOP for this command.
``fd``
File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
Description
-----------
......
Documentation/media/uapi/dvb/dmx_types.rst
View file @ de34f4da
......@@ -6,14 +6,12 @@
Demux Data Types
****************
.. _dmx-output-t:
Output for the demux
====================
.. c:type:: dmx_output
.. _dmx-output:
.. tabularcolumns:: |p{5.0cm}|p{12.5cm}|
.. flat-table:: enum dmx_output
:header-rows: 1
......@@ -65,12 +63,10 @@ Output for the demux
from the DMX device.
.. _dmx-input-t:
dmx_input_t
===========
.. c:type:: dmx_input
.. code-block:: c
......@@ -81,11 +77,11 @@ dmx_input_t
} dmx_input_t;
.. _dmx-pes-type-t:
dmx_pes_type_t
==============
.. c:type:: dmx_pes_type
.. code-block:: c
......@@ -119,11 +115,10 @@ dmx_pes_type_t
} dmx_pes_type_t;
.. _dmx-filter:
struct dmx_filter
=================
.. c:type:: dmx_filter
.. code-block:: c
......@@ -135,7 +130,7 @@ struct dmx_filter
} dmx_filter_t;
.. _dmx-sct-filter-params:
.. c:type:: dmx_sct_filter_params
struct dmx_sct_filter_params
============================
......@@ -156,11 +151,10 @@ struct dmx_sct_filter_params
};
.. _dmx-pes-filter-params:
struct dmx_pes_filter_params
============================
.. c:type:: dmx_pes_filter_params
.. code-block:: c
......@@ -174,11 +168,10 @@ struct dmx_pes_filter_params
};
.. _dmx-event:
struct dmx_event
================
.. c:type:: dmx_event
.. code-block:: c
......@@ -193,11 +186,10 @@ struct dmx_event
};
.. _dmx-stc:
struct dmx_stc
==============
.. c:type:: dmx_stc
.. code-block:: c
......@@ -208,11 +200,10 @@ struct dmx_stc
};
.. _dmx-caps:
struct dmx_caps
===============
.. c:type:: dmx_caps
.. code-block:: c
......@@ -222,15 +213,14 @@ struct dmx_caps
} dmx_caps_t;
.. _dmx-source-t:
enum dmx_source_t
=================
enum dmx_source
===============
.. c:type:: dmx_source
.. code-block:: c
typedef enum {
typedef enum dmx_source {
DMX_SOURCE_FRONT0 = 0,
DMX_SOURCE_FRONT1,
DMX_SOURCE_FRONT2,
......
Documentation/media/uapi/dvb/dtv-fe-stats.rst
View file @ de34f4da
.. -*- coding: utf-8; mode: rst -*-
.. _dtv-fe-stats:
.. c:type:: dtv_fe_stats
*******************
struct dtv_fe_stats
......
Documentation/media/uapi/dvb/dtv-properties.rst
View file @ de34f4da
.. -*- coding: utf-8; mode: rst -*-
.. _dtv-properties:
.. c:type:: dtv_properties
*********************
struct dtv_properties
......
Documentation/media/uapi/dvb/dtv-property.rst
View file @ de34f4da
.. -*- coding: utf-8; mode: rst -*-
.. _dtv-property:
.. c:type:: dtv_property
*******************
struct dtv_property
......
Documentation/media/uapi/dvb/dtv-stats.rst
View file @ de34f4da
.. -*- coding: utf-8; mode: rst -*-
.. _dtv-stats:
.. c:type:: dtv_stats
****************
struct dtv_stats
......
Documentation/media/uapi/dvb/dvb-fe-read-status.rst
View file @ de34f4da
......@@ -17,7 +17,9 @@ using :ref:`FE_READ_STATUS`.
Signal statistics are provided via
:ref:`FE_GET_PROPERTY`.
.. note:: Most statistics require the demodulator to be fully locked
.. note::
Most statistics require the demodulator to be fully locked
(e. g. with FE_HAS_LOCK bit set). See
:ref:`Frontend statistics indicators <frontend-stat-properties>` for
more details.
Documentation/media/uapi/dvb/dvb-frontend-event.rst
View file @ de34f4da
.. -*- coding: utf-8; mode: rst -*-
.. _dvb-frontend-event:
.. c:type:: dvb_frontend_event
***************
frontend events
......
Documentation/media/uapi/dvb/dvb-frontend-parameters.rst
View file @ de34f4da
.. -*- coding: utf-8; mode: rst -*-
.. _dvb-frontend-parameters:
.. c:type:: dvb_frontend_parameters
*******************
frontend parameters
......@@ -49,7 +49,7 @@ frontends the ``frequency`` specifies the absolute frequency and is
given in Hz.
.. _dvb-qpsk-parameters:
.. c:type:: dvb_qpsk_parameters
QPSK parameters
===============
......@@ -66,7 +66,7 @@ structure:
};
.. _dvb-qam-parameters:
.. c:type:: dvb_qam_parameters
QAM parameters
==============
......@@ -83,7 +83,7 @@ for cable QAM frontend you use the ``dvb_qam_parameters`` structure:
};
.. _dvb-vsb-parameters:
.. c:type:: dvb_vsb_parameters
VSB parameters
==============
......@@ -98,7 +98,7 @@ ATSC frontends are supported by the ``dvb_vsb_parameters`` structure:
};
.. _dvb-ofdm-parameters:
.. c:type:: dvb_ofdm_parameters
OFDM parameters
===============
......
Documentation/media/uapi/dvb/dvbapi.rst
View file @ de34f4da
......@@ -8,7 +8,9 @@
Part II - Digital TV API
########################
.. note:: This API is also known as **DVB API**, although it is generic
.. note::
This API is also known as **DVB API**, although it is generic
enough to support all digital TV standards.
**Version 5.10**
......
Documentation/media/uapi/dvb/dvbproperty.rst
View file @ de34f4da
......@@ -20,8 +20,10 @@ Also, the union didn't have any space left to be expanded without
breaking userspace. So, the decision was to deprecate the legacy
union/struct based approach, in favor of a properties set approach.
.. note:: On Linux DVB API version 3, setting a frontend were done via
:ref:`struct dvb_frontend_parameters <dvb-frontend-parameters>`.
.. note::
On Linux DVB API version 3, setting a frontend were done via
struct :c:type:`dvb_frontend_parameters`.
This got replaced on version 5 (also called "S2API", as this API were
added originally_enabled to provide support for DVB-S2), because the
old API has a very limited support to new standards and new hardware.
......
Documentation/media/uapi/dvb/examples.rst
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......@@ -9,7 +9,9 @@ Examples
In this section we would like to present some examples for using the DVB
API.
..note:: This section is out of date, and the code below won't even
.. note::
This section is out of date, and the code below won't even
compile. Please refer to the
`libdvbv5 <https://linuxtv.org/docs/libdvbv5/index.html>`__ for
updated/recommended examples.
......
Documentation/media/uapi/dvb/fe-bandwidth-t.rst
View file @ de34f4da
.. -*- coding: utf-8; mode: rst -*-
.. _fe-bandwidth-t:
******************
Frontend bandwidth
******************
.. _fe-bandwidth:
.. c:type:: fe_bandwidth
.. flat-table:: enum fe_bandwidth
:header-rows: 1
......
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