diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DocBook/media/v4l/pixfmt-sdr-cu08.xml | 44 | ||||
| -rw-r--r-- | Documentation/DocBook/media/v4l/pixfmt.xml | 2 |
2 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt-sdr-cu08.xml b/Documentation/DocBook/media/v4l/pixfmt-sdr-cu08.xml new file mode 100644 index 000000000000..2d80104c178b --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-sdr-cu08.xml @@ -0,0 +1,44 @@ +<refentry id="V4L2-SDR-FMT-CU08"> + <refmeta> + <refentrytitle>V4L2_SDR_FMT_CU8 ('CU08')</refentrytitle> + &manvol; + </refmeta> + <refnamediv> + <refname> + <constant>V4L2_SDR_FMT_CU8</constant> + </refname> + <refpurpose>Complex unsigned 8-bit IQ sample</refpurpose> + </refnamediv> + <refsect1> + <title>Description</title> + <para> +This format contains sequence of complex number samples. Each complex number +consist two parts, called In-phase and Quadrature (IQ). Both I and Q are +represented as a 8 bit unsigned number. I value comes first and Q value after +that. + </para> + <example> + <title><constant>V4L2_SDR_FMT_CU8</constant> 1 sample</title> + <formalpara> + <title>Byte Order.</title> + <para>Each cell is one byte. + <informaltable frame="none"> + <tgroup cols="2" align="center"> + <colspec align="left" colwidth="2*" /> + <tbody valign="top"> + <row> + <entry>start + 0:</entry> + <entry>I'<subscript>0</subscript></entry> + </row> + <row> + <entry>start + 1:</entry> + <entry>Q'<subscript>0</subscript></entry> + </row> + </tbody> + </tgroup> + </informaltable> + </para> + </formalpara> + </example> + </refsect1> +</refentry> diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml index f586d3441b96..40adcb87da60 100644 --- a/Documentation/DocBook/media/v4l/pixfmt.xml +++ b/Documentation/DocBook/media/v4l/pixfmt.xml @@ -817,6 +817,8 @@ extended control <constant>V4L2_CID_MPEG_STREAM_TYPE</constant>, see <para>These formats are used for <link linkend="sdr">SDR Capture</link> interface only.</para> + &sub-sdr-cu08; + </section> <section id="pixfmt-reserved"> |