docs: uapi: media: Properly locate NV12MT diagram

The diagram have been pushed back at the end of a list of unrelated
pixels formats. Move it back next its related pixel format.

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
index 1840224faa412660650bbb37aa887c2a5622d3c3..fb826923ff1d6a1be7e71b79ce999fa6a723366c 100644 (file)
--- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
+++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
@@ -322,6 +322,22 @@ If the vertical resolution is an odd number of tiles, the last row of
 tiles is stored in linear order. The layouts of the luma and chroma
 planes are identical.
 
+.. _nv12mt:
+
+.. kernel-figure:: nv12mt.svg
+    :alt:    nv12mt.svg
+    :align:  center
+
+    V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout
+
+.. _nv12mt_ex:
+
+.. kernel-figure:: nv12mt_example.svg
+    :alt:    nv12mt_example.svg
+    :align:  center
+
+    Example V4L2_PIX_FMT_NV12MT memory layout of tiles
+
 ``V4L2_PIX_FMT_NV12_4L4`` stores pixels in 4x4 tiles, and stores
 tiles linearly in memory. The line stride and image height must be
 aligned to a multiple of 4. The layouts of the luma and chroma planes are
@@ -369,22 +385,6 @@ image height must be aligned to a multiple of 32. The number of luma and chroma
 tiles are identical, even though the tile size differ. The image is formed of
 two non-contiguous planes.
 
-.. _nv12mt:
-
-.. kernel-figure:: nv12mt.svg
-    :alt:    nv12mt.svg
-    :align:  center
-
-    V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout
-
-.. _nv12mt_ex:
-
-.. kernel-figure:: nv12mt_example.svg
-    :alt:    nv12mt_example.svg
-    :align:  center
-
-    Example V4L2_PIX_FMT_NV12MT memory layout of tiles
-
 .. _V4L2-PIX-FMT-NV15-4L4:
 
 Tiled NV15