[media] dev-sliced-vbi.rst: Adjust tables on LaTeX output

Better format the tables in a way that will fit inside the
page.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

Documentation/media/uapi/v4l/dev-sliced-vbi.rst

@@ -105,7 +105,9 @@ which may return ``EBUSY`` can be the
 struct v4l2_sliced_vbi_format
 -----------------------------
 
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{2.9cm}|p{2.9cm}|p{2.9cm}|
+.. tabularcolumns:: |p{1.0cm}|p{4.5cm}|p{4.0cm}|p{4.0cm}|p{4.0cm}|
+
+.. cssclass:: longtable
 
 .. flat-table::
     :header-rows:  0
@@ -242,8 +244,8 @@ struct v4l2_sliced_vbi_format
        -  ``reserved``\ [2]
 
        -  :cspan:`2` This array is reserved for future extensions.
-	  Applications and drivers must set it to zero.
 
+	  Applications and drivers must set it to zero.
 
 
 .. _vbi-services2:
@@ -251,7 +253,11 @@ struct v4l2_sliced_vbi_format
 Sliced VBI services
 -------------------
 
-.. tabularcolumns:: |p{4.4cm}|p{2.2cm}|p{2.2cm}|p{4.4cm}|p{4.3cm}|
+.. raw:: latex
+
+    \newline\newline\begin{adjustbox}{width=\columnwidth}
+
+.. tabularcolumns:: |p{5.0cm}|p{1.4cm}|p{3.0cm}|p{2.5cm}|p{9.0cm}|
 
 .. flat-table::
     :header-rows:  1
@@ -277,7 +283,9 @@ Sliced VBI services
 
        -  0x0001
 
-       -  :ref:`ets300706`, :ref:`itu653`
+       -  :ref:`ets300706`,
+
+	  :ref:`itu653`
 
        -  PAL/SECAM line 7-22, 320-335 (second field 7-22)
 
@@ -316,7 +324,9 @@ Sliced VBI services
 
        -  0x4000
 
-       -  :ref:`itu1119`, :ref:`en300294`
+       -  :ref:`itu1119`,
+
+	  :ref:`en300294`
 
        -  PAL/SECAM line 23
 
@@ -344,6 +354,10 @@ Sliced VBI services
 
        -  :cspan:`2` Set of services applicable to 625 line systems.
 
+.. raw:: latex
+
+    \end{adjustbox}\newline\newline
+
 
 Drivers may return an ``EINVAL`` error code when applications attempt to
 read or write data without prior format negotiation, after switching the
@@ -561,7 +575,7 @@ number).
 struct v4l2_mpeg_vbi_fmt_ivtv
 -----------------------------
 
-.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{7.0cm}|
+.. tabularcolumns:: |p{1.0cm}|p{3.5cm}|p{1.0cm}|p{11.5cm}|
 
 .. flat-table::
     :header-rows:  0
@@ -661,7 +675,7 @@ Magic Constants for struct v4l2_mpeg_vbi_fmt_ivtv magic field
 struct v4l2_mpeg_vbi_itv0
 -------------------------
 
-.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
+.. tabularcolumns:: |p{4.4cm}|p{2.4cm}|p{10.7cm}|
 
 .. flat-table::
     :header-rows:  0