linux-kernel - [PATCH RFC 3/4] [media] subdev-formats.rst: don't use adjustbox on a longtable

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Date:   Tue,  1 Nov 2016 16:44:12 -0600
From:   Mauro Carvalho Chehab <mchehab@....samsung.com>
To:     Linux Doc Mailing List <linux-doc@...r.kernel.org>
Cc:     Mauro Carvalho Chehab <mchehab@....samsung.com>,
        Mauro Carvalho Chehab <mchehab@...radead.org>,
        Jim Davis <jim.epost@...il.com>,
        Jonathan Corbet <corbet@....net>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>
Subject: [PATCH RFC 3/4] [media] subdev-formats.rst: don't use adjustbox on a longtable

adjustbox doesn't work on longtables. Also, this
causes an error on LaTeX in interactive mode.

So, use, instead, a tiny font.

Signed-off-by: Mauro Carvalho Chehab <mchehab@....samsung.com>
---
 Documentation/media/uapi/v4l/subdev-formats.rst | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Documentation/media/uapi/v4l/subdev-formats.rst b/Documentation/media/uapi/v4l/subdev-formats.rst
index 489a685945e2..cfffcfbe98fa 100644
--- a/Documentation/media/uapi/v4l/subdev-formats.rst
+++ b/Documentation/media/uapi/v4l/subdev-formats.rst
@@ -1524,9 +1524,16 @@ The following table lists existing packed Bayer formats. The data
 organization is given as an example for the first pixel only.
 
 
+.. HACK: ideally, we would be using adjustbox here. However, Sphinx
+.. is a very bad behaviored guy: if the table has more than 30 cols,
+.. it switches to long table, and there's no way to override it.
+
+
 .. raw:: latex
 
-    \newline\newline\begin{adjustbox}{width=\columnwidth}
+    \begingroup
+    \tiny
+    \setlength{\tabcolsep}{2pt}
 
 .. tabularcolumns:: |p{7.6cm}|p{1.6cm}|p{0.7cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|
 
@@ -2312,7 +2319,7 @@ organization is given as an example for the first pixel only.
 
 .. raw:: latex
 
-    \end{adjustbox}\newline\newline
+    \endgroup
 
 
 Packed YUV Formats
-- 
2.7.4