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-rw-r--r--Documentation/DocBook/media-entities.tmpl6
-rw-r--r--Documentation/DocBook/v4l/pixfmt-srggb10.xml90
-rw-r--r--Documentation/DocBook/v4l/pixfmt-srggb8.xml67
-rw-r--r--Documentation/DocBook/v4l/pixfmt-y10.xml79
-rw-r--r--Documentation/DocBook/v4l/pixfmt.xml8
5 files changed, 245 insertions, 5 deletions
diff --git a/Documentation/DocBook/media-entities.tmpl b/Documentation/DocBook/media-entities.tmpl
index 6ae97157b1c7..be34dcbe0d90 100644
--- a/Documentation/DocBook/media-entities.tmpl
+++ b/Documentation/DocBook/media-entities.tmpl
@@ -250,6 +250,9 @@
250<!ENTITY sub-yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml"> 250<!ENTITY sub-yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml">
251<!ENTITY sub-yuyv SYSTEM "v4l/pixfmt-yuyv.xml"> 251<!ENTITY sub-yuyv SYSTEM "v4l/pixfmt-yuyv.xml">
252<!ENTITY sub-yvyu SYSTEM "v4l/pixfmt-yvyu.xml"> 252<!ENTITY sub-yvyu SYSTEM "v4l/pixfmt-yvyu.xml">
253<!ENTITY sub-srggb10 SYSTEM "v4l/pixfmt-srggb10.xml">
254<!ENTITY sub-srggb8 SYSTEM "v4l/pixfmt-srggb8.xml">
255<!ENTITY sub-y10 SYSTEM "v4l/pixfmt-y10.xml">
253<!ENTITY sub-pixfmt SYSTEM "v4l/pixfmt.xml"> 256<!ENTITY sub-pixfmt SYSTEM "v4l/pixfmt.xml">
254<!ENTITY sub-cropcap SYSTEM "v4l/vidioc-cropcap.xml"> 257<!ENTITY sub-cropcap SYSTEM "v4l/vidioc-cropcap.xml">
255<!ENTITY sub-dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml"> 258<!ENTITY sub-dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml">
@@ -347,6 +350,9 @@
347<!ENTITY yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml"> 350<!ENTITY yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml">
348<!ENTITY yuyv SYSTEM "v4l/pixfmt-yuyv.xml"> 351<!ENTITY yuyv SYSTEM "v4l/pixfmt-yuyv.xml">
349<!ENTITY yvyu SYSTEM "v4l/pixfmt-yvyu.xml"> 352<!ENTITY yvyu SYSTEM "v4l/pixfmt-yvyu.xml">
353<!ENTITY srggb10 SYSTEM "v4l/pixfmt-srggb10.xml">
354<!ENTITY srggb8 SYSTEM "v4l/pixfmt-srggb8.xml">
355<!ENTITY y10 SYSTEM "v4l/pixfmt-y10.xml">
350<!ENTITY cropcap SYSTEM "v4l/vidioc-cropcap.xml"> 356<!ENTITY cropcap SYSTEM "v4l/vidioc-cropcap.xml">
351<!ENTITY dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml"> 357<!ENTITY dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml">
352<!ENTITY encoder-cmd SYSTEM "v4l/vidioc-encoder-cmd.xml"> 358<!ENTITY encoder-cmd SYSTEM "v4l/vidioc-encoder-cmd.xml">
diff --git a/Documentation/DocBook/v4l/pixfmt-srggb10.xml b/Documentation/DocBook/v4l/pixfmt-srggb10.xml
new file mode 100644
index 000000000000..7b274092e60c
--- /dev/null
+++ b/Documentation/DocBook/v4l/pixfmt-srggb10.xml
@@ -0,0 +1,90 @@
1 <refentry>
2 <refmeta>
3 <refentrytitle>V4L2_PIX_FMT_SRGGB10 ('RG10'),
4 V4L2_PIX_FMT_SGRBG10 ('BA10'),
5 V4L2_PIX_FMT_SGBRG10 ('GB10'),
6 V4L2_PIX_FMT_SBGGR10 ('BG10'),
7 </refentrytitle>
8 &manvol;
9 </refmeta>
10 <refnamediv>
11 <refname id="V4L2-PIX-FMT-SRGGB10"><constant>V4L2_PIX_FMT_SRGGB10</constant></refname>
12 <refname id="V4L2-PIX-FMT-SGRBG10"><constant>V4L2_PIX_FMT_SGRBG10</constant></refname>
13 <refname id="V4L2-PIX-FMT-SGBRG10"><constant>V4L2_PIX_FMT_SGBRG10</constant></refname>
14 <refname id="V4L2-PIX-FMT-SBGGR10"><constant>V4L2_PIX_FMT_SBGGR10</constant></refname>
15 <refpurpose>10-bit Bayer formats expanded to 16 bits</refpurpose>
16 </refnamediv>
17 <refsect1>
18 <title>Description</title>
19
20 <para>The following four pixel formats are raw sRGB / Bayer formats with
2110 bits per colour. Each colour component is stored in a 16-bit word, with 6
22unused high bits filled with zeros. Each n-pixel row contains n/2 green samples
23and n/2 blue or red samples, with alternating red and blue rows. Bytes are
24stored in memory in little endian order. They are conventionally described
25as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example of one of these
26formats</para>
27
28 <example>
29 <title><constant>V4L2_PIX_FMT_SBGGR10</constant> 4 &times; 4
30pixel image</title>
31
32 <formalpara>
33 <title>Byte Order.</title>
34 <para>Each cell is one byte, high 6 bits in high bytes are 0.
35 <informaltable frame="none">
36 <tgroup cols="5" align="center">
37 <colspec align="left" colwidth="2*" />
38 <tbody valign="top">
39 <row>
40 <entry>start&nbsp;+&nbsp;0:</entry>
41 <entry>B<subscript>00low</subscript></entry>
42 <entry>B<subscript>00high</subscript></entry>
43 <entry>G<subscript>01low</subscript></entry>
44 <entry>G<subscript>01high</subscript></entry>
45 <entry>B<subscript>02low</subscript></entry>
46 <entry>B<subscript>02high</subscript></entry>
47 <entry>G<subscript>03low</subscript></entry>
48 <entry>G<subscript>03high</subscript></entry>
49 </row>
50 <row>
51 <entry>start&nbsp;+&nbsp;8:</entry>
52 <entry>G<subscript>10low</subscript></entry>
53 <entry>G<subscript>10high</subscript></entry>
54 <entry>R<subscript>11low</subscript></entry>
55 <entry>R<subscript>11high</subscript></entry>
56 <entry>G<subscript>12low</subscript></entry>
57 <entry>G<subscript>12high</subscript></entry>
58 <entry>R<subscript>13low</subscript></entry>
59 <entry>R<subscript>13high</subscript></entry>
60 </row>
61 <row>
62 <entry>start&nbsp;+&nbsp;16:</entry>
63 <entry>B<subscript>20low</subscript></entry>
64 <entry>B<subscript>20high</subscript></entry>
65 <entry>G<subscript>21low</subscript></entry>
66 <entry>G<subscript>21high</subscript></entry>
67 <entry>B<subscript>22low</subscript></entry>
68 <entry>B<subscript>22high</subscript></entry>
69 <entry>G<subscript>23low</subscript></entry>
70 <entry>G<subscript>23high</subscript></entry>
71 </row>
72 <row>
73 <entry>start&nbsp;+&nbsp;24:</entry>
74 <entry>G<subscript>30low</subscript></entry>
75 <entry>G<subscript>30high</subscript></entry>
76 <entry>R<subscript>31low</subscript></entry>
77 <entry>R<subscript>31high</subscript></entry>
78 <entry>G<subscript>32low</subscript></entry>
79 <entry>G<subscript>32high</subscript></entry>
80 <entry>R<subscript>33low</subscript></entry>
81 <entry>R<subscript>33high</subscript></entry>
82 </row>
83 </tbody>
84 </tgroup>
85 </informaltable>
86 </para>
87 </formalpara>
88 </example>
89 </refsect1>
90</refentry>
diff --git a/Documentation/DocBook/v4l/pixfmt-srggb8.xml b/Documentation/DocBook/v4l/pixfmt-srggb8.xml
new file mode 100644
index 000000000000..2570e3be3cf1
--- /dev/null
+++ b/Documentation/DocBook/v4l/pixfmt-srggb8.xml
@@ -0,0 +1,67 @@
1 <refentry id="V4L2-PIX-FMT-SRGGB8">
2 <refmeta>
3 <refentrytitle>V4L2_PIX_FMT_SRGGB8 ('RGGB')</refentrytitle>
4 &manvol;
5 </refmeta>
6 <refnamediv>
7 <refname><constant>V4L2_PIX_FMT_SRGGB8</constant></refname>
8 <refpurpose>Bayer RGB format</refpurpose>
9 </refnamediv>
10 <refsect1>
11 <title>Description</title>
12
13 <para>This is commonly the native format of digital cameras,
14reflecting the arrangement of sensors on the CCD device. Only one red,
15green or blue value is given for each pixel. Missing components must
16be interpolated from neighbouring pixels. From left to right the first
17row consists of a red and green value, the second row of a green and
18blue value. This scheme repeats to the right and down for every two
19columns and rows.</para>
20
21 <example>
22 <title><constant>V4L2_PIX_FMT_SRGGB8</constant> 4 &times; 4
23pixel image</title>
24
25 <formalpara>
26 <title>Byte Order.</title>
27 <para>Each cell is one byte.
28 <informaltable frame="none">
29 <tgroup cols="5" align="center">
30 <colspec align="left" colwidth="2*" />
31 <tbody valign="top">
32 <row>
33 <entry>start&nbsp;+&nbsp;0:</entry>
34 <entry>R<subscript>00</subscript></entry>
35 <entry>G<subscript>01</subscript></entry>
36 <entry>R<subscript>02</subscript></entry>
37 <entry>G<subscript>03</subscript></entry>
38 </row>
39 <row>
40 <entry>start&nbsp;+&nbsp;4:</entry>
41 <entry>G<subscript>10</subscript></entry>
42 <entry>B<subscript>11</subscript></entry>
43 <entry>G<subscript>12</subscript></entry>
44 <entry>B<subscript>13</subscript></entry>
45 </row>
46 <row>
47 <entry>start&nbsp;+&nbsp;8:</entry>
48 <entry>R<subscript>20</subscript></entry>
49 <entry>G<subscript>21</subscript></entry>
50 <entry>R<subscript>22</subscript></entry>
51 <entry>G<subscript>23</subscript></entry>
52 </row>
53 <row>
54 <entry>start&nbsp;+&nbsp;12:</entry>
55 <entry>G<subscript>30</subscript></entry>
56 <entry>B<subscript>31</subscript></entry>
57 <entry>G<subscript>32</subscript></entry>
58 <entry>B<subscript>33</subscript></entry>
59 </row>
60 </tbody>
61 </tgroup>
62 </informaltable>
63 </para>
64 </formalpara>
65 </example>
66 </refsect1>
67 </refentry>
diff --git a/Documentation/DocBook/v4l/pixfmt-y10.xml b/Documentation/DocBook/v4l/pixfmt-y10.xml
new file mode 100644
index 000000000000..d065043db8d8
--- /dev/null
+++ b/Documentation/DocBook/v4l/pixfmt-y10.xml
@@ -0,0 +1,79 @@
1<refentry id="V4L2-PIX-FMT-Y10">
2 <refmeta>
3 <refentrytitle>V4L2_PIX_FMT_Y10 ('Y10 ')</refentrytitle>
4 &manvol;
5 </refmeta>
6 <refnamediv>
7 <refname><constant>V4L2_PIX_FMT_Y10</constant></refname>
8 <refpurpose>Grey-scale image</refpurpose>
9 </refnamediv>
10 <refsect1>
11 <title>Description</title>
12
13 <para>This is a grey-scale image with a depth of 10 bits per pixel. Pixels
14are stored in 16-bit words with unused high bits padded with 0. The least
15significant byte is stored at lower memory addresses (little-endian).</para>
16
17 <example>
18 <title><constant>V4L2_PIX_FMT_Y10</constant> 4 &times; 4
19pixel image</title>
20
21 <formalpara>
22 <title>Byte Order.</title>
23 <para>Each cell is one byte.
24 <informaltable frame="none">
25 <tgroup cols="9" align="center">
26 <colspec align="left" colwidth="2*" />
27 <tbody valign="top">
28 <row>
29 <entry>start&nbsp;+&nbsp;0:</entry>
30 <entry>Y'<subscript>00low</subscript></entry>
31 <entry>Y'<subscript>00high</subscript></entry>
32 <entry>Y'<subscript>01low</subscript></entry>
33 <entry>Y'<subscript>01high</subscript></entry>
34 <entry>Y'<subscript>02low</subscript></entry>
35 <entry>Y'<subscript>02high</subscript></entry>
36 <entry>Y'<subscript>03low</subscript></entry>
37 <entry>Y'<subscript>03high</subscript></entry>
38 </row>
39 <row>
40 <entry>start&nbsp;+&nbsp;8:</entry>
41 <entry>Y'<subscript>10low</subscript></entry>
42 <entry>Y'<subscript>10high</subscript></entry>
43 <entry>Y'<subscript>11low</subscript></entry>
44 <entry>Y'<subscript>11high</subscript></entry>
45 <entry>Y'<subscript>12low</subscript></entry>
46 <entry>Y'<subscript>12high</subscript></entry>
47 <entry>Y'<subscript>13low</subscript></entry>
48 <entry>Y'<subscript>13high</subscript></entry>
49 </row>
50 <row>
51 <entry>start&nbsp;+&nbsp;16:</entry>
52 <entry>Y'<subscript>20low</subscript></entry>
53 <entry>Y'<subscript>20high</subscript></entry>
54 <entry>Y'<subscript>21low</subscript></entry>
55 <entry>Y'<subscript>21high</subscript></entry>
56 <entry>Y'<subscript>22low</subscript></entry>
57 <entry>Y'<subscript>22high</subscript></entry>
58 <entry>Y'<subscript>23low</subscript></entry>
59 <entry>Y'<subscript>23high</subscript></entry>
60 </row>
61 <row>
62 <entry>start&nbsp;+&nbsp;24:</entry>
63 <entry>Y'<subscript>30low</subscript></entry>
64 <entry>Y'<subscript>30high</subscript></entry>
65 <entry>Y'<subscript>31low</subscript></entry>
66 <entry>Y'<subscript>31high</subscript></entry>
67 <entry>Y'<subscript>32low</subscript></entry>
68 <entry>Y'<subscript>32high</subscript></entry>
69 <entry>Y'<subscript>33low</subscript></entry>
70 <entry>Y'<subscript>33high</subscript></entry>
71 </row>
72 </tbody>
73 </tgroup>
74 </informaltable>
75 </para>
76 </formalpara>
77 </example>
78 </refsect1>
79</refentry>
diff --git a/Documentation/DocBook/v4l/pixfmt.xml b/Documentation/DocBook/v4l/pixfmt.xml
index 861664dfd6f0..d7c467187095 100644
--- a/Documentation/DocBook/v4l/pixfmt.xml
+++ b/Documentation/DocBook/v4l/pixfmt.xml
@@ -566,7 +566,9 @@ access the palette, this must be done with ioctls of the Linux framebuffer API.<
566 &sub-sbggr8; 566 &sub-sbggr8;
567 &sub-sgbrg8; 567 &sub-sgbrg8;
568 &sub-sgrbg8; 568 &sub-sgrbg8;
569 &sub-srggb8;
569 &sub-sbggr16; 570 &sub-sbggr16;
571 &sub-srggb10;
570 </section> 572 </section>
571 573
572 <section id="yuv-formats"> 574 <section id="yuv-formats">
@@ -589,6 +591,7 @@ information.</para>
589 591
590 &sub-packed-yuv; 592 &sub-packed-yuv;
591 &sub-grey; 593 &sub-grey;
594 &sub-y10;
592 &sub-y16; 595 &sub-y16;
593 &sub-yuyv; 596 &sub-yuyv;
594 &sub-uyvy; 597 &sub-uyvy;
@@ -710,11 +713,6 @@ kernel sources in the file <filename>Documentation/video4linux/cx2341x/README.hm
710 <entry>'S561'</entry> 713 <entry>'S561'</entry>
711 <entry>Compressed GBRG Bayer format used by the gspca driver.</entry> 714 <entry>Compressed GBRG Bayer format used by the gspca driver.</entry>
712 </row> 715 </row>
713 <row id="V4L2-PIX-FMT-SGRBG10">
714 <entry><constant>V4L2_PIX_FMT_SGRBG10</constant></entry>
715 <entry>'DA10'</entry>
716 <entry>10 bit raw Bayer, expanded to 16 bits.</entry>
717 </row>
718 <row id="V4L2-PIX-FMT-SGRBG10DPCM8"> 716 <row id="V4L2-PIX-FMT-SGRBG10DPCM8">
719 <entry><constant>V4L2_PIX_FMT_SGRBG10DPCM8</constant></entry> 717 <entry><constant>V4L2_PIX_FMT_SGRBG10DPCM8</constant></entry>
720 <entry>'DB10'</entry> 718 <entry>'DB10'</entry>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-10 11:20:56 -0400