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-rw-r--r--Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml99
-rw-r--r--Documentation/DocBook/media/v4l/pixfmt.xml1
-rw-r--r--include/uapi/linux/videodev2.h5
3 files changed, 105 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml
new file mode 100644
index 000000000000..30aa63581fe3
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml
@@ -0,0 +1,99 @@
+ <refentry id="pixfmt-srggb10p">
+ <refmeta>
+ <refentrytitle>V4L2_PIX_FMT_SRGGB10P ('pRAA'),
+ V4L2_PIX_FMT_SGRBG10P ('pgAA'),
+ V4L2_PIX_FMT_SGBRG10P ('pGAA'),
+ V4L2_PIX_FMT_SBGGR10P ('pBAA'),
+ </refentrytitle>
+ &manvol;
+ </refmeta>
+ <refnamediv>
+ <refname id="V4L2-PIX-FMT-SRGGB10P"><constant>V4L2_PIX_FMT_SRGGB10P</constant></refname>
+ <refname id="V4L2-PIX-FMT-SGRBG10P"><constant>V4L2_PIX_FMT_SGRBG10P</constant></refname>
+ <refname id="V4L2-PIX-FMT-SGBRG10P"><constant>V4L2_PIX_FMT_SGBRG10P</constant></refname>
+ <refname id="V4L2-PIX-FMT-SBGGR10P"><constant>V4L2_PIX_FMT_SBGGR10P</constant></refname>
+ <refpurpose>10-bit packed Bayer formats</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+
+ <para>These four pixel formats are packed raw sRGB /
+ Bayer formats with 10 bits per colour. Every four consecutive
+ colour components are packed into 5 bytes. Each of the first 4
+ bytes contain the 8 high order bits of the pixels, and the
+ fifth byte contains the two least significants bits of each
+ pixel, in the same order.</para>
+
+ <para>Each n-pixel row contains n/2 green samples and n/2 blue
+ or red samples, with alternating green-red and green-blue
+ rows. They are conventionally described as GRGR... BGBG...,
+ RGRG... GBGB..., etc. Below is an example of one of these
+ formats:</para>
+
+ <example>
+ <title><constant>V4L2_PIX_FMT_SBGGR10P</constant> 4 &times; 4
+ pixel image</title>
+
+ <formalpara>
+ <title>Byte Order.</title>
+ <para>Each cell is one byte.
+ <informaltable frame="topbot" colsep="1" rowsep="1">
+ <tgroup cols="5" align="center" border="1">
+ <colspec align="left" colwidth="2*" />
+ <tbody valign="top">
+ <row>
+ <entry>start&nbsp;+&nbsp;0:</entry>
+ <entry>B<subscript>00high</subscript></entry>
+ <entry>G<subscript>01high</subscript></entry>
+ <entry>B<subscript>02high</subscript></entry>
+ <entry>G<subscript>03high</subscript></entry>
+ <entry>B<subscript>00low</subscript>(bits 7--6)
+ G<subscript>01low</subscript>(bits 5--4)
+ B<subscript>02low</subscript>(bits 3--2)
+ G<subscript>03low</subscript>(bits 1--0)
+ </entry>
+ </row>
+ <row>
+ <entry>start&nbsp;+&nbsp;5:</entry>
+ <entry>G<subscript>10high</subscript></entry>
+ <entry>R<subscript>11high</subscript></entry>
+ <entry>G<subscript>12high</subscript></entry>
+ <entry>R<subscript>13high</subscript></entry>
+ <entry>G<subscript>10low</subscript>(bits 7--6)
+ R<subscript>11low</subscript>(bits 5--4)
+ G<subscript>12low</subscript>(bits 3--2)
+ R<subscript>13low</subscript>(bits 1--0)
+ </entry>
+ </row>
+ <row>
+ <entry>start&nbsp;+&nbsp;10:</entry>
+ <entry>B<subscript>20high</subscript></entry>
+ <entry>G<subscript>21high</subscript></entry>
+ <entry>B<subscript>22high</subscript></entry>
+ <entry>G<subscript>23high</subscript></entry>
+ <entry>B<subscript>20low</subscript>(bits 7--6)
+ G<subscript>21low</subscript>(bits 5--4)
+ B<subscript>22low</subscript>(bits 3--2)
+ G<subscript>23low</subscript>(bits 1--0)
+ </entry>
+ </row>
+ <row>
+ <entry>start&nbsp;+&nbsp;15:</entry>
+ <entry>G<subscript>30high</subscript></entry>
+ <entry>R<subscript>31high</subscript></entry>
+ <entry>G<subscript>32high</subscript></entry>
+ <entry>R<subscript>33high</subscript></entry>
+ <entry>G<subscript>30low</subscript>(bits 7--6)
+ R<subscript>31low</subscript>(bits 5--4)
+ G<subscript>32low</subscript>(bits 3--2)
+ R<subscript>33low</subscript>(bits 1--0)
+ </entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </informaltable>
+ </para>
+ </formalpara>
+ </example>
+ </refsect1>
+</refentry>
diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml
index d5eca4b8f74b..5e0352c50324 100644
--- a/Documentation/DocBook/media/v4l/pixfmt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt.xml
@@ -1405,6 +1405,7 @@ access the palette, this must be done with ioctls of the Linux framebuffer API.<
&sub-srggb8;
&sub-sbggr16;
&sub-srggb10;
+ &sub-srggb10p;
&sub-srggb10alaw8;
&sub-srggb10dpcm8;
&sub-srggb12;
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index f0b94b8fcdfb..fbdc3602ee27 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -463,6 +463,11 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */
#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */
#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */
+ /* 10bit raw bayer packed, 5 bytes for every 4 pixels */
+#define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A')
+#define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A')
+#define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A')
+#define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A')
/* 10bit raw bayer a-law compressed to 8 bits */
#define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8')
#define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8')

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