[media] DocBook media: drop 'experimental' annotations
Drop the 'experimental' annotations. The only remaining part of the API that is still marked 'experimental' are the debug ioctls/structs, and that is intentional. Only the v4l2-dbg application should use those. All others have been around for years, so it is time to drop the 'experimental' designation. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil
Mauro Carvalho Chehab
parent
57c7598711
commit
079dda54fe
|
|
@ -2685,10 +2685,6 @@ hardware may support both.</para>
|
|||
and may change in the future.</para>
|
||||
|
||||
<itemizedlist>
|
||||
<listitem>
|
||||
<para>Video Output Overlay (OSD) Interface, <xref
|
||||
linkend="osd" />.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>&VIDIOC-DBG-G-REGISTER; and &VIDIOC-DBG-S-REGISTER;
|
||||
ioctls.</para>
|
||||
|
|
@ -2696,40 +2692,6 @@ ioctls.</para>
|
|||
<listitem>
|
||||
<para>&VIDIOC-DBG-G-CHIP-INFO; ioctl.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>&VIDIOC-ENUM-DV-TIMINGS;, &VIDIOC-QUERY-DV-TIMINGS; and
|
||||
&VIDIOC-DV-TIMINGS-CAP; ioctls.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Flash API. <xref linkend="flash-controls" /></para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>&VIDIOC-CREATE-BUFS; and &VIDIOC-PREPARE-BUF; ioctls.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Selection API. <xref linkend="selection-api" /></para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Sub-device selection API: &VIDIOC-SUBDEV-G-SELECTION;
|
||||
and &VIDIOC-SUBDEV-S-SELECTION; ioctls.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Support for frequency band enumeration: &VIDIOC-ENUM-FREQ-BANDS; ioctl.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Vendor and device specific media bus pixel formats.
|
||||
<xref linkend="v4l2-mbus-vendor-spec-fmts" />.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Importing DMABUF file descriptors as a new IO method described
|
||||
in <xref linkend="dmabuf" />.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Exporting DMABUF files using &VIDIOC-EXPBUF; ioctl.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Software Defined Radio (SDR) Interface, <xref linkend="sdr" />.</para>
|
||||
</listitem>
|
||||
</itemizedlist>
|
||||
</section>
|
||||
|
||||
|
|
|
|||
|
|
@ -4272,13 +4272,6 @@ manually or automatically if set to zero. Unit, range and step are driver-specif
|
|||
<section id="flash-controls">
|
||||
<title>Flash Control Reference</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>
|
||||
The V4L2 flash controls are intended to provide generic access
|
||||
to flash controller devices. Flash controller devices are
|
||||
|
|
@ -4743,14 +4736,6 @@ interface and may change in the future.</para>
|
|||
<section id="image-source-controls">
|
||||
<title>Image Source Control Reference</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
|
||||
<para>This is an <link
|
||||
linkend="experimental">experimental</link> interface and may
|
||||
change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>
|
||||
The Image Source control class is intended for low-level
|
||||
control of image source devices such as image sensors. The
|
||||
|
|
@ -4862,14 +4847,6 @@ interface and may change in the future.</para>
|
|||
<section id="image-process-controls">
|
||||
<title>Image Process Control Reference</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
|
||||
<para>This is an <link
|
||||
linkend="experimental">experimental</link> interface and may
|
||||
change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>
|
||||
The Image Process control class is intended for low-level control of
|
||||
image processing functions. Unlike
|
||||
|
|
@ -4955,14 +4932,6 @@ interface and may change in the future.</para>
|
|||
<section id="dv-controls">
|
||||
<title>Digital Video Control Reference</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
|
||||
<para>This is an <link
|
||||
linkend="experimental">experimental</link> interface and may
|
||||
change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>
|
||||
The Digital Video control class is intended to control receivers
|
||||
and transmitters for <ulink url="http://en.wikipedia.org/wiki/Vga">VGA</ulink>,
|
||||
|
|
|
|||
|
|
@ -1,11 +1,5 @@
|
|||
<title>Software Defined Radio Interface (SDR)</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>
|
||||
SDR is an abbreviation of Software Defined Radio, the radio device
|
||||
which uses application software for modulation or demodulation. This interface
|
||||
|
|
|
|||
|
|
@ -1,11 +1,5 @@
|
|||
<title>Sub-device Interface</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>The complex nature of V4L2 devices, where hardware is often made of
|
||||
several integrated circuits that need to interact with each other in a
|
||||
controlled way, leads to complex V4L2 drivers. The drivers usually reflect
|
||||
|
|
|
|||
|
|
@ -475,12 +475,6 @@ rest should be evident.</para>
|
|||
<section id="dmabuf">
|
||||
<title>Streaming I/O (DMA buffer importing)</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>The DMABUF framework provides a generic method for sharing buffers
|
||||
between multiple devices. Device drivers that support DMABUF can export a DMA
|
||||
buffer to userspace as a file descriptor (known as the exporter role), import a
|
||||
|
|
|
|||
|
|
@ -1,13 +1,6 @@
|
|||
<section id="selection-api">
|
||||
|
||||
<title>Experimental API for cropping, composing and scaling</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
<title>API for cropping, composing and scaling</title>
|
||||
|
||||
<section>
|
||||
<title>Introduction</title>
|
||||
|
|
|
|||
|
|
@ -4002,12 +4002,6 @@ see <xref linkend="colorspaces" />.</entry>
|
|||
<section id="v4l2-mbus-vendor-spec-fmts">
|
||||
<title>Vendor and Device Specific Formats</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>This section lists complex data formats that are either vendor or
|
||||
device specific.
|
||||
</para>
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>This ioctl is used to create buffers for <link linkend="mmap">memory
|
||||
mapped</link> or <link linkend="userp">user pointer</link> or <link
|
||||
linkend="dmabuf">DMA buffer</link> I/O. It can be used as an alternative or in
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>To query the capabilities of the DV receiver/transmitter applications initialize the
|
||||
<structfield>pad</structfield> field to 0, zero the reserved array of &v4l2-dv-timings-cap;
|
||||
and call the <constant>VIDIOC_DV_TIMINGS_CAP</constant> ioctl on a video node
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>While some DV receivers or transmitters support a wide range of timings, others
|
||||
support only a limited number of timings. With this ioctl applications can enumerate a list
|
||||
of known supported timings. Call &VIDIOC-DV-TIMINGS-CAP; to check if it also supports other
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>Enumerates the frequency bands that a tuner or modulator supports.
|
||||
To do this applications initialize the <structfield>tuner</structfield>,
|
||||
<structfield>type</structfield> and <structfield>index</structfield> fields,
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>This ioctl is an extension to the <link linkend="mmap">memory
|
||||
mapping</link> I/O method, therefore it is available only for
|
||||
<constant>V4L2_MEMORY_MMAP</constant> buffers. It can be used to export a
|
||||
|
|
|
|||
|
|
@ -50,12 +50,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>The ioctls are used to query and configure selection rectangles.</para>
|
||||
|
||||
<para>To query the cropping (composing) rectangle set &v4l2-selection;
|
||||
|
|
|
|||
|
|
@ -48,12 +48,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>Applications can optionally call the
|
||||
<constant>VIDIOC_PREPARE_BUF</constant> ioctl to pass ownership of the buffer
|
||||
to the driver before actually enqueuing it, using the
|
||||
|
|
|
|||
|
|
@ -50,12 +50,6 @@ input</refpurpose>
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental"> experimental </link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>The hardware may be able to detect the current DV timings
|
||||
automatically, similar to sensing the video standard. To do so, applications
|
||||
call <constant>VIDIOC_QUERY_DV_TIMINGS</constant> with a pointer to a
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>This ioctl lets applications enumerate available frame intervals on a
|
||||
given sub-device pad. Frame intervals only makes sense for sub-devices that
|
||||
can control the frame period on their own. This includes, for instance,
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>This ioctl allows applications to enumerate all frame sizes
|
||||
supported by a sub-device on the given pad for the given media bus format.
|
||||
Supported formats can be retrieved with the &VIDIOC-SUBDEV-ENUM-MBUS-CODE;
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>To enumerate media bus formats available at a given sub-device pad
|
||||
applications initialize the <structfield>pad</structfield>, <structfield>which</structfield>
|
||||
and <structfield>index</structfield> fields of &v4l2-subdev-mbus-code-enum; and
|
||||
|
|
|
|||
|
|
@ -50,12 +50,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>These ioctls are used to negotiate the frame format at specific
|
||||
subdev pads in the image pipeline.</para>
|
||||
|
||||
|
|
|
|||
|
|
@ -50,12 +50,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>These ioctls are used to get and set the frame interval at specific
|
||||
subdev pads in the image pipeline. The frame interval only makes sense for
|
||||
sub-devices that can control the frame period on their own. This includes,
|
||||
|
|
|
|||
|
|
@ -49,12 +49,6 @@
|
|||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<note>
|
||||
<title>Experimental</title>
|
||||
<para>This is an <link linkend="experimental">experimental</link>
|
||||
interface and may change in the future.</para>
|
||||
</note>
|
||||
|
||||
<para>The selections are used to configure various image
|
||||
processing functionality performed by the subdevs which affect the
|
||||
image size. This currently includes cropping, scaling and
|
||||
|
|
|
|||
Loading…
Reference in New Issue