| Message ID | 1486479757-32128-6-git-send-email-ramesh.shanmugasundaram@bp.renesas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Ramesh, Thank you for the patch. On Tuesday 07 Feb 2017 15:02:35 Ramesh Shanmugasundaram wrote: > This patch adds documentation for the three new SDR formats > > V4L2_SDR_FMT_PCU16BE > V4L2_SDR_FMT_PCU18BE > V4L2_SDR_FMT_PCU20BE > > Signed-off-by: Ramesh Shanmugasundaram > <ramesh.shanmugasundaram@bp.renesas.com> --- > .../media/uapi/v4l/pixfmt-sdr-pcu16be.rst | 55 +++++++++++++++++++ > .../media/uapi/v4l/pixfmt-sdr-pcu18be.rst | 55 +++++++++++++++++++ > .../media/uapi/v4l/pixfmt-sdr-pcu20be.rst | 54 +++++++++++++++++++ > Documentation/media/uapi/v4l/sdr-formats.rst | 3 ++ > 4 files changed, 167 insertions(+) > create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst > create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst > create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst > > diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst > b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst new file mode 100644 > index 0000000..2de1b1a > --- /dev/null > +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst > @@ -0,0 +1,55 @@ > +.. -*- coding: utf-8; mode: rst -*- > + > +.. _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. This sounds very strange to me. Are the two lower bits always random ? What is that used for ? > +**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 > diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst > b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst new file mode 100644 > index 0000000..da8b26b > --- /dev/null > +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst > @@ -0,0 +1,55 @@ > +.. -*- coding: utf-8; mode: rst -*- > + > +.. _V4L2-SDR-FMT-PCU18BE: > + > +****************************** > +V4L2_SDR_FMT_PCU18BE ('PC18') > +****************************** > + > +Planar complex unsigned 18-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 18 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 18 bits, bit 17:2 (16 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[17:10]` > + - I'\ :sub:`0[9:2]` > + - I'\ :sub:`0[1:0]; B2[5:0]=pad` > + - pad > + * - start + 4: > + - I'\ :sub:`1[17:10]` > + - I'\ :sub:`1[9:2]` > + - I'\ :sub:`1[1:0]; B2[5:0]=pad` > + - pad > + * - ... > + * - start + offset: > + - Q'\ :sub:`0[17:10]` > + - Q'\ :sub:`0[9:2]` > + - Q'\ :sub:`0[1:0]; B2[5:0]=pad` > + - pad > + * - start + offset + 4: > + - Q'\ :sub:`1[17:10]` > + - Q'\ :sub:`1[9:2]` > + - Q'\ :sub:`1[1:0]; B2[5:0]=pad` > + - pad > diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst > b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst new file mode 100644 > index 0000000..5499eed > --- /dev/null > +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst > @@ -0,0 +1,54 @@ > +.. -*- coding: utf-8; mode: rst -*- > +.. _V4L2-SDR-FMT-PCU20BE: > + > +****************************** > +V4L2_SDR_FMT_PCU20BE ('PC20') > +****************************** > + > +Planar complex unsigned 20-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 20 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 20 bits, bit 19:2 (18 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[19:12]` > + - I'\ :sub:`0[11:4]` > + - I'\ :sub:`0[3:0]; B2[3:0]=pad` > + - pad > + * - start + 4: > + - I'\ :sub:`1[19:12]` > + - I'\ :sub:`1[11:4]` > + - I'\ :sub:`1[3:0]; B2[3:0]=pad` > + - pad > + * - ... > + * - start + offset: > + - Q'\ :sub:`0[19:12]` > + - Q'\ :sub:`0[11:4]` > + - Q'\ :sub:`0[3:0]; B2[3:0]=pad` > + - pad > + * - start + offset + 4: > + - Q'\ :sub:`1[19:12]` > + - Q'\ :sub:`1[11:4]` > + - Q'\ :sub:`1[3:0]; B2[3:0]=pad` > + - pad > diff --git a/Documentation/media/uapi/v4l/sdr-formats.rst > b/Documentation/media/uapi/v4l/sdr-formats.rst index f863c08..2037f5b > 100644 > --- a/Documentation/media/uapi/v4l/sdr-formats.rst > +++ b/Documentation/media/uapi/v4l/sdr-formats.rst > @@ -17,3 +17,6 @@ These formats are used for :ref:`SDR <sdr>` interface > only. pixfmt-sdr-cs08 > pixfmt-sdr-cs14le > pixfmt-sdr-ru12le > + pixfmt-sdr-pcu16be > + pixfmt-sdr-pcu18be > + pixfmt-sdr-pcu20be
Hi Laurent, Thanks for the review comments. > On Tuesday 07 Feb 2017 15:02:35 Ramesh Shanmugasundaram wrote: > > This patch adds documentation for the three new SDR formats > > > > V4L2_SDR_FMT_PCU16BE > > V4L2_SDR_FMT_PCU18BE > > V4L2_SDR_FMT_PCU20BE > > > > Signed-off-by: Ramesh Shanmugasundaram > > <ramesh.shanmugasundaram@bp.renesas.com> --- > > .../media/uapi/v4l/pixfmt-sdr-pcu16be.rst | 55 > +++++++++++++++++++ > > .../media/uapi/v4l/pixfmt-sdr-pcu18be.rst | 55 > +++++++++++++++++++ > > .../media/uapi/v4l/pixfmt-sdr-pcu20be.rst | 54 > +++++++++++++++++++ > > Documentation/media/uapi/v4l/sdr-formats.rst | 3 ++ > > 4 files changed, 167 insertions(+) > > create mode 100644 > > Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst > > create mode 100644 > > Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst > > create mode 100644 > > Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst > > > > diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst > > b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst new file mode > > 100644 index 0000000..2de1b1a > > --- /dev/null > > +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst > > @@ -0,0 +1,55 @@ > > +.. -*- coding: utf-8; mode: rst -*- > > + > > +.. _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. > > This sounds very strange to me. Are the two lower bits always random ? > What is that used for ? It could be zeros or it could be status bits in case of MAX2175 (if enabled). I mentioned any value because the user app does not have any assumptions on these bits 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 > > diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst > > b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst new file mode > > 100644 index 0000000..da8b26b > > --- /dev/null > > +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst > > @@ -0,0 +1,55 @@ > > +.. -*- coding: utf-8; mode: rst -*- > > + > > +.. _V4L2-SDR-FMT-PCU18BE: > > + > > +****************************** > > +V4L2_SDR_FMT_PCU18BE ('PC18') > > +****************************** > > + > > +Planar complex unsigned 18-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 18 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 18 bits, bit 17:2 (16 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[17:10]` > > + - I'\ :sub:`0[9:2]` > > + - I'\ :sub:`0[1:0]; B2[5:0]=pad` > > + - pad > > + * - start + 4: > > + - I'\ :sub:`1[17:10]` > > + - I'\ :sub:`1[9:2]` > > + - I'\ :sub:`1[1:0]; B2[5:0]=pad` > > + - pad > > + * - ... > > + * - start + offset: > > + - Q'\ :sub:`0[17:10]` > > + - Q'\ :sub:`0[9:2]` > > + - Q'\ :sub:`0[1:0]; B2[5:0]=pad` > > + - pad > > + * - start + offset + 4: > > + - Q'\ :sub:`1[17:10]` > > + - Q'\ :sub:`1[9:2]` > > + - Q'\ :sub:`1[1:0]; B2[5:0]=pad` > > + - pad > > diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst > > b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst new file mode > > 100644 index 0000000..5499eed > > --- /dev/null > > +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst > > @@ -0,0 +1,54 @@ > > +.. -*- coding: utf-8; mode: rst -*- > > +.. _V4L2-SDR-FMT-PCU20BE: > > + > > +****************************** > > +V4L2_SDR_FMT_PCU20BE ('PC20') > > +****************************** > > + > > +Planar complex unsigned 20-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 20 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 20 bits, bit 19:2 (18 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[19:12]` > > + - I'\ :sub:`0[11:4]` > > + - I'\ :sub:`0[3:0]; B2[3:0]=pad` > > + - pad > > + * - start + 4: > > + - I'\ :sub:`1[19:12]` > > + - I'\ :sub:`1[11:4]` > > + - I'\ :sub:`1[3:0]; B2[3:0]=pad` > > + - pad > > + * - ... > > + * - start + offset: > > + - Q'\ :sub:`0[19:12]` > > + - Q'\ :sub:`0[11:4]` > > + - Q'\ :sub:`0[3:0]; B2[3:0]=pad` > > + - pad > > + * - start + offset + 4: > > + - Q'\ :sub:`1[19:12]` > > + - Q'\ :sub:`1[11:4]` > > + - Q'\ :sub:`1[3:0]; B2[3:0]=pad` > > + - pad > > diff --git a/Documentation/media/uapi/v4l/sdr-formats.rst > > b/Documentation/media/uapi/v4l/sdr-formats.rst index f863c08..2037f5b > > 100644 > > --- a/Documentation/media/uapi/v4l/sdr-formats.rst > > +++ b/Documentation/media/uapi/v4l/sdr-formats.rst > > @@ -17,3 +17,6 @@ These formats are used for :ref:`SDR <sdr>` > > interface only. pixfmt-sdr-cs08 > > pixfmt-sdr-cs14le > > pixfmt-sdr-ru12le > > + pixfmt-sdr-pcu16be > > + pixfmt-sdr-pcu18be > > + pixfmt-sdr-pcu20be Thanks, Ramesh
diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst new file mode 100644 index 0000000..2de1b1a --- /dev/null +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst @@ -0,0 +1,55 @@ +.. -*- coding: utf-8; mode: rst -*- + +.. _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 diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst new file mode 100644 index 0000000..da8b26b --- /dev/null +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst @@ -0,0 +1,55 @@ +.. -*- coding: utf-8; mode: rst -*- + +.. _V4L2-SDR-FMT-PCU18BE: + +****************************** +V4L2_SDR_FMT_PCU18BE ('PC18') +****************************** + +Planar complex unsigned 18-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 18 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 18 bits, bit 17:2 (16 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[17:10]` + - I'\ :sub:`0[9:2]` + - I'\ :sub:`0[1:0]; B2[5:0]=pad` + - pad + * - start + 4: + - I'\ :sub:`1[17:10]` + - I'\ :sub:`1[9:2]` + - I'\ :sub:`1[1:0]; B2[5:0]=pad` + - pad + * - ... + * - start + offset: + - Q'\ :sub:`0[17:10]` + - Q'\ :sub:`0[9:2]` + - Q'\ :sub:`0[1:0]; B2[5:0]=pad` + - pad + * - start + offset + 4: + - Q'\ :sub:`1[17:10]` + - Q'\ :sub:`1[9:2]` + - Q'\ :sub:`1[1:0]; B2[5:0]=pad` + - pad diff --git a/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst new file mode 100644 index 0000000..5499eed --- /dev/null +++ b/Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst @@ -0,0 +1,54 @@ +.. -*- coding: utf-8; mode: rst -*- +.. _V4L2-SDR-FMT-PCU20BE: + +****************************** +V4L2_SDR_FMT_PCU20BE ('PC20') +****************************** + +Planar complex unsigned 20-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 20 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 20 bits, bit 19:2 (18 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[19:12]` + - I'\ :sub:`0[11:4]` + - I'\ :sub:`0[3:0]; B2[3:0]=pad` + - pad + * - start + 4: + - I'\ :sub:`1[19:12]` + - I'\ :sub:`1[11:4]` + - I'\ :sub:`1[3:0]; B2[3:0]=pad` + - pad + * - ... + * - start + offset: + - Q'\ :sub:`0[19:12]` + - Q'\ :sub:`0[11:4]` + - Q'\ :sub:`0[3:0]; B2[3:0]=pad` + - pad + * - start + offset + 4: + - Q'\ :sub:`1[19:12]` + - Q'\ :sub:`1[11:4]` + - Q'\ :sub:`1[3:0]; B2[3:0]=pad` + - pad diff --git a/Documentation/media/uapi/v4l/sdr-formats.rst b/Documentation/media/uapi/v4l/sdr-formats.rst index f863c08..2037f5b 100644 --- a/Documentation/media/uapi/v4l/sdr-formats.rst +++ b/Documentation/media/uapi/v4l/sdr-formats.rst @@ -17,3 +17,6 @@ These formats are used for :ref:`SDR <sdr>` interface only. pixfmt-sdr-cs08 pixfmt-sdr-cs14le pixfmt-sdr-ru12le + pixfmt-sdr-pcu16be + pixfmt-sdr-pcu18be + pixfmt-sdr-pcu20be
This patch adds documentation for the three new SDR formats V4L2_SDR_FMT_PCU16BE V4L2_SDR_FMT_PCU18BE V4L2_SDR_FMT_PCU20BE Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> --- .../media/uapi/v4l/pixfmt-sdr-pcu16be.rst | 55 ++++++++++++++++++++++ .../media/uapi/v4l/pixfmt-sdr-pcu18be.rst | 55 ++++++++++++++++++++++ .../media/uapi/v4l/pixfmt-sdr-pcu20be.rst | 54 +++++++++++++++++++++ Documentation/media/uapi/v4l/sdr-formats.rst | 3 ++ 4 files changed, 167 insertions(+) create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst