Start changing media docs to build with PDF

index 96b7aa66c89c..163782912df9 100644
@@ -28,14 +28,7 @@ sys.path.insert(0, os.path.abspath('sphinx'))
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-extensions = ['kernel-doc', 'rstFlatTable', 'kernel_include']
-
-# Gracefully handle missing rst2pdf.
-try:
-    import rst2pdf
-    extensions += ['rst2pdf.pdfbuilder']
-except ImportError:
-    pass
+extensions = ['sphinx.ext.imgmath', 'kernel-doc', 'rstFlatTable', 'kernel_include']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']

331 lines not on this page · raw message

index 6198941bb814..1e6fdf0194f5 100644
@@ -36,7 +36,7 @@ Layout of macroblocks in memory is presented in the following figure.
 .. _nv12mt:
 
 .. figure::  pixfmt-nv12mt_files/nv12mt.*
-    :alt:    nv12mt.gif
+    :alt:    nv12mt.png
     :align:  center
 
     V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout

@@ -53,7 +53,7 @@ interleaved. Height of the buffer is aligned to 32.
 .. _nv12mt_ex:
 
 .. figure::  pixfmt-nv12mt_files/nv12mt_example.*
-    :alt:    nv12mt_example.gif
+    :alt:    nv12mt_example.png
     :align:  center
 
     Example V4L2_PIX_FMT_NV12MT memory layout of macroblocks

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index 04ee90099676..a7315a8d219a 100644
@@ -114,7 +114,7 @@ logical address types are already defined will return with error ``EBUSY``.
 
        -  ``num_log_addrs``
 
-       -  Number of logical addresses to set up. Must be ≤
+       -  Number of logical addresses to set up. Must be less or equal to
 	  ``available_log_addrs`` as returned by
 	  :ref:`CEC_ADAP_G_CAPS`. All arrays in
 	  this structure are only filled up to index

index 92b4471b0c6e..13359134b468 100644
@@ -216,7 +216,12 @@ bits like:
 
     ((__u8 *) bitmap)[w.width * y + x / 8] & (1 << (x & 7))
 
-where ``0`` ≤ x < ``w.width`` and ``0`` ≤ y <``w.height``. [#f2]_
+where [#f2]_:
+
+.. math::
+
+    0 \le x < w.width \text{, and }
+    0 \le y < w.height
 
 When a clipping bit mask is not supported the driver ignores this field,
 its contents after calling :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` are

index 6699b26cdeb4..a936fe32ce9c 100644
@@ -269,7 +269,7 @@ support digital TV. See also the Linux DVB API at
 
 .. _video-standards:
 
-.. flat-table:: Video Standards (based on [])
+.. flat-table:: Video Standards (based on :ref:`itu470`)
     :header-rows:  1
     :stub-columns: 0
 

index 5deb4a46f992..0b0af04ec955 100644
@@ -166,11 +166,16 @@ struct v4l2_buffer
 	  output device because the application did not pass new data in
 	  time.
 
-	  .. note:: This may count the frames received e.g. over USB, without
-	     taking into account the frames dropped by the remote hardware due
-	     to limited compression throughput or bus bandwidth. These devices
-	     identify by not enumerating any video standards, see
-	     :ref:`standard`.
+	  FOO
+
+..	  .. note::
+..
+..	     This may count the frames received e.g. over USB, without
+..	     taking into account the frames dropped by the remote hardware due
+..	     to limited compression throughput or bus bandwidth. These devices
+..	     identify by not enumerating any video standards, see
+..	     :ref:`standard`.
+
 
     -  .. row 10
 

index 90996f69d6ae..f4b79975aefd 100644
@@ -51,7 +51,6 @@ one until ``EINVAL`` is returned.
     :stub-columns: 0
     :widths:       1 1 2
 
-
     -  .. row 1
 
        -  __u32

@@ -106,15 +105,17 @@ one until ``EINVAL`` is returned.
 
 
 	  .. _v4l2-fourcc:
-	  .. code-block:: c
-
-	      #define v4l2_fourcc(a,b,c,d) (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
-
+..	  .. code-block:: c
+..
+..	      #define v4l2_fourcc(a,b,c,d) (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
+..
 	  Several image formats are already defined by this specification in
 	  :ref:`pixfmt`.
-
-	  .. attention:: These codes are not the same as those used
-	     in the Windows world.
+..
+..	  .. attention::
+..
+..	     These codes are not the same as those used
+..	     in the Windows world.
 
     -  .. row 7
 

index 00ab5e19cc1d..8564b9c2983e 100644
@@ -129,12 +129,14 @@ of the corresponding tuner/modulator is set.
        -  :cspan:`2` The supported modulation systems of this frequency
 	  band. See :ref:`band-modulation`.
 
-	  .. note:: Currently only one modulation system per frequency band
-	     is supported. More work will need to be done if multiple
-	     modulation systems are possible. Contact the linux-media
-	     mailing list
-	     (`https://linuxtv.org/lists.php <https://linuxtv.org/lists.php>`__)
-	     if you need such functionality.
+..	  .. note::
+..
+..	     Currently only one modulation system per frequency band
+..	     is supported. More work will need to be done if multiple
+..	     modulation systems are possible. Contact the linux-media
+..	     mailing list
+..	     (`https://linuxtv.org/lists.php <https://linuxtv.org/lists.php>`__)
+..	     if you need such functionality.
 
     -  .. row 8