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Diffstat (limited to 'Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst')
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diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst deleted file mode 100644 index df078dcfd18d..000000000000 --- a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst +++ /dev/null @@ -1,62 +0,0 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/media/uapi/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections - -.. _V4L2-SDR-FMT-PCU16BE: - -****************************** -V4L2_SDR_FMT_PCU16BE ('PC16') -****************************** - -Planar complex unsigned 16-bit big endian IQ sample - -Description -=========== - -This format contains a sequence of complex number samples. Each complex -number consist of two parts called In-phase and Quadrature (IQ). Both I -and Q are represented as a 16 bit unsigned big endian number stored in -32 bit space. The remaining unused bits within the 32 bit space will be -padded with 0. I value starts first and Q value starts at an offset -equalling half of the buffer size (i.e.) offset = buffersize/2. Out of -the 16 bits, bit 15:2 (14 bit) is data and bit 1:0 (2 bit) can be any -value. - -**Byte Order.** -Each cell is one byte. - -.. flat-table:: - :header-rows: 1 - :stub-columns: 0 - - * - Offset: - - Byte B0 - - Byte B1 - - Byte B2 - - Byte B3 - * - start + 0: - - I'\ :sub:`0[13:6]` - - I'\ :sub:`0[5:0]; B1[1:0]=pad` - - pad - - pad - * - start + 4: - - I'\ :sub:`1[13:6]` - - I'\ :sub:`1[5:0]; B1[1:0]=pad` - - pad - - pad - * - ... - * - start + offset: - - Q'\ :sub:`0[13:6]` - - Q'\ :sub:`0[5:0]; B1[1:0]=pad` - - pad - - pad - * - start + offset + 4: - - Q'\ :sub:`1[13:6]` - - Q'\ :sub:`1[5:0]; B1[1:0]=pad` - - pad - - pad |