doc_rst: rename the media Sphinx suff to Documentation/media

The name of the subsystem is "media", and not "linux_tv". Also,
as we plan to add other stuff there in the future, let's
rename also the media uAPI book to media_uapi, to make it
clearer.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 208 insertions, 0 deletions

diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv410.rst b/Documentation/media/uapi/v4l/pixfmt-yuv410.rst
new file mode 100644
index 0000000000000..8a5d1a2ee005e
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@@ -0,0 +1,208 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+.. _V4L2-PIX-FMT-YVU410:
+.. _v4l2-pix-fmt-yuv410:
+
+**********************************************************
+V4L2_PIX_FMT_YVU410 ('YVU9'), V4L2_PIX_FMT_YUV410 ('YUV9')
+**********************************************************
+
+*man V4L2_PIX_FMT_YVU410(2)*
+
+V4L2_PIX_FMT_YUV410
+Planar formats with ¼ horizontal and vertical chroma resolution, also
+known as YUV 4:1:0
+
+
+Description
+===========
+
+These are planar formats, as opposed to a packed format. The three
+components are separated into three sub-images or planes. The Y plane is
+first. The Y plane has one byte per pixel. For ``V4L2_PIX_FMT_YVU410``,
+the Cr plane immediately follows the Y plane in memory. The Cr plane is
+¼ the width and ¼ the height of the Y plane (and of the image). Each Cr
+belongs to 16 pixels, a four-by-four square of the image. Following the
+Cr plane is the Cb plane, just like the Cr plane.
+``V4L2_PIX_FMT_YUV410`` is the same, except the Cb plane comes first,
+then the Cr plane.
+
+If the Y plane has pad bytes after each row, then the Cr and Cb planes
+have ¼ as many pad bytes after their rows. In other words, four Cx rows
+(including padding) are exactly as long as one Y row (including
+padding).
+
+**Byte Order.**
+Each cell is one byte.
+
+
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       2 1 1 1 1
+
+
+    -  .. row 1
+
+       -  start + 0:
+
+       -  Y'\ :sub:`00`
+
+       -  Y'\ :sub:`01`
+
+       -  Y'\ :sub:`02`
+
+       -  Y'\ :sub:`03`
+
+    -  .. row 2
+
+       -  start + 4:
+
+       -  Y'\ :sub:`10`
+
+       -  Y'\ :sub:`11`
+
+       -  Y'\ :sub:`12`
+
+       -  Y'\ :sub:`13`
+
+    -  .. row 3
+
+       -  start + 8:
+
+       -  Y'\ :sub:`20`
+
+       -  Y'\ :sub:`21`
+
+       -  Y'\ :sub:`22`
+
+       -  Y'\ :sub:`23`
+
+    -  .. row 4
+
+       -  start + 12:
+
+       -  Y'\ :sub:`30`
+
+       -  Y'\ :sub:`31`
+
+       -  Y'\ :sub:`32`
+
+       -  Y'\ :sub:`33`
+
+    -  .. row 5
+
+       -  start + 16:
+
+       -  Cr\ :sub:`00`
+
+    -  .. row 6
+
+       -  start + 17:
+
+       -  Cb\ :sub:`00`
+
+
+**Color Sample Location..**
+
+
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+
+
+    -  .. row 1
+
+       -
+       -  0
+
+       -
+       -  1
+
+       -
+       -  2
+
+       -
+       -  3
+
+    -  .. row 2
+
+       -  0
+
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y
+
+    -  .. row 3
+
+       -
+
+    -  .. row 4
+
+       -  1
+
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y
+
+    -  .. row 5
+
+       -
+       -
+       -
+       -
+       -  C
+
+       -
+       -
+       -
+
+    -  .. row 6
+
+       -  2
+
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y
+
+    -  .. row 7
+
+       -
+
+    -  .. row 8
+
+       -  3
+
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y
+
+       -
+       -  Y