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author | Ingo Molnar <mingo@kernel.org> | 2014-08-22 08:04:15 (GMT) |
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committer | Ingo Molnar <mingo@kernel.org> | 2014-08-22 08:04:15 (GMT) |
commit | 80b304fd00e8b667775ff791121b61ecd7cd0c03 (patch) | |
tree | b4f2ec59fe062c43343ee4c2f10a6bcd0e4dcd1b /Documentation/DocBook/media/v4l/pixfmt-sdr-cs08.xml | |
parent | fb21b84e7f809ef04b1e5aed5d463cf0d4866638 (diff) | |
parent | 6a7519e81321343165f89abb8b616df186d3e57a (diff) | |
download | linux-80b304fd00e8b667775ff791121b61ecd7cd0c03.tar.xz |
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent
Pull EFI fixes from Matt Fleming:
* WARN_ON(!spin_is_locked()) always triggers on non-SMP machines.
Swap it for the more canonical lockdep_assert_held() which always
does the right thing - Guenter Roeck
* Assign the correct value to efi.runtime_version on arm64 so that all
the runtime services can be invoked - Semen Protsenko
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/DocBook/media/v4l/pixfmt-sdr-cs08.xml')
-rw-r--r-- | Documentation/DocBook/media/v4l/pixfmt-sdr-cs08.xml | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt-sdr-cs08.xml b/Documentation/DocBook/media/v4l/pixfmt-sdr-cs08.xml new file mode 100644 index 0000000..6118d8f --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-sdr-cs08.xml @@ -0,0 +1,44 @@ +<refentry id="V4L2-SDR-FMT-CS08"> + <refmeta> + <refentrytitle>V4L2_SDR_FMT_CS8 ('CS08')</refentrytitle> + &manvol; + </refmeta> + <refnamediv> + <refname> + <constant>V4L2_SDR_FMT_CS8</constant> + </refname> + <refpurpose>Complex signed 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 signed number. I value comes first and Q value after +that. + </para> + <example> + <title><constant>V4L2_SDR_FMT_CS8</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> |