1 files changed, 157 insertions, 0 deletions
diff --git a/Documentation/DocBook/v4l/pixfmt-y41p.xml b/Documentation/DocBook/v4l/pixfmt-y41p.xml
new file mode 100644
index 000000000000..73c8536efb05
--- /dev/null
+++ b/Documentation/DocBook/v4l/pixfmt-y41p.xml
@@ -0,0 +1,157 @@
+    <refentry id="V4L2-PIX-FMT-Y41P">
+      <refmeta>
+        <refentrytitle>V4L2_PIX_FMT_Y41P ('Y41P')</refentrytitle>
+        &manvol;
+      </refmeta>
+      <refnamediv>
+        <refname><constant>V4L2_PIX_FMT_Y41P</constant></refname>
+        <refpurpose>Format with &frac14; horizontal chroma
+resolution, also known as YUV 4:1:1</refpurpose>
+      </refnamediv>
+      <refsect1>
+        <title>Description</title>
+        <para>In this format each 12 bytes is eight pixels. In the
+twelve bytes are two CbCr pairs and eight Y's. The first CbCr pair
+goes with the first four Y's, and the second CbCr pair goes with the
+other four Y's. The Cb and Cr components have one fourth the
+horizontal resolution of the Y component.</para>
+        <para>Do not confuse this format with <link
+linkend="V4L2-PIX-FMT-YUV411P"><constant>V4L2_PIX_FMT_YUV411P</constant></link>.
+Y41P is derived from "YUV 4:1:1 <emphasis>packed</emphasis>", while
+YUV411P stands for "YUV 4:1:1 <emphasis>planar</emphasis>".</para>
+        <example>
+          <title><constant>V4L2_PIX_FMT_Y41P</constant> 8 &times; 4
+pixel image</title>
+          <formalpara>
+            <title>Byte Order</title>
+            <para>Each cell is one byte.
+                <informaltable frame="none">
+                <tgroup cols="13" align="center">
+                  <colspec align="left" colwidth="2*" />
+                  <tbody valign="top">
+                    <row>
+                      <entry>start&nbsp;+&nbsp;0:</entry>
+                      <entry>Cb<subscript>00</subscript></entry>
+                      <entry>Y'<subscript>00</subscript></entry>
+                      <entry>Cr<subscript>00</subscript></entry>
+                      <entry>Y'<subscript>01</subscript></entry>
+                      <entry>Cb<subscript>01</subscript></entry>
+                      <entry>Y'<subscript>02</subscript></entry>
+                      <entry>Cr<subscript>01</subscript></entry>
+                      <entry>Y'<subscript>03</subscript></entry>
+                      <entry>Y'<subscript>04</subscript></entry>
+                      <entry>Y'<subscript>05</subscript></entry>
+                      <entry>Y'<subscript>06</subscript></entry>
+                      <entry>Y'<subscript>07</subscript></entry>
+                    </row>
+                    <row>
+                      <entry>start&nbsp;+&nbsp;12:</entry>
+                      <entry>Cb<subscript>10</subscript></entry>
+                      <entry>Y'<subscript>10</subscript></entry>
+                      <entry>Cr<subscript>10</subscript></entry>
+                      <entry>Y'<subscript>11</subscript></entry>
+                      <entry>Cb<subscript>11</subscript></entry>
+                      <entry>Y'<subscript>12</subscript></entry>
+                      <entry>Cr<subscript>11</subscript></entry>
+                      <entry>Y'<subscript>13</subscript></entry>
+                      <entry>Y'<subscript>14</subscript></entry>
+                      <entry>Y'<subscript>15</subscript></entry>
+                      <entry>Y'<subscript>16</subscript></entry>
+                      <entry>Y'<subscript>17</subscript></entry>
+                    </row>
+                    <row>
+                      <entry>start&nbsp;+&nbsp;24:</entry>
+                      <entry>Cb<subscript>20</subscript></entry>
+                      <entry>Y'<subscript>20</subscript></entry>
+                      <entry>Cr<subscript>20</subscript></entry>
+                      <entry>Y'<subscript>21</subscript></entry>
+                      <entry>Cb<subscript>21</subscript></entry>
+                      <entry>Y'<subscript>22</subscript></entry>
+                      <entry>Cr<subscript>21</subscript></entry>
+                      <entry>Y'<subscript>23</subscript></entry>
+                      <entry>Y'<subscript>24</subscript></entry>
+                      <entry>Y'<subscript>25</subscript></entry>
+                      <entry>Y'<subscript>26</subscript></entry>
+                      <entry>Y'<subscript>27</subscript></entry>
+                    </row>
+                    <row>
+                      <entry>start&nbsp;+&nbsp;36:</entry>
+                      <entry>Cb<subscript>30</subscript></entry>
+                      <entry>Y'<subscript>30</subscript></entry>
+                      <entry>Cr<subscript>30</subscript></entry>
+                      <entry>Y'<subscript>31</subscript></entry>
+                      <entry>Cb<subscript>31</subscript></entry>
+                      <entry>Y'<subscript>32</subscript></entry>
+                      <entry>Cr<subscript>31</subscript></entry>
+                      <entry>Y'<subscript>33</subscript></entry>
+                      <entry>Y'<subscript>34</subscript></entry>
+                      <entry>Y'<subscript>35</subscript></entry>
+                      <entry>Y'<subscript>36</subscript></entry>
+                      <entry>Y'<subscript>37</subscript></entry>
+                    </row>
+                  </tbody>
+                </tgroup>
+              </informaltable></para>
+          </formalpara>
+          <formalpara>
+            <title>Color Sample Location.</title>
+            <para>
+                <informaltable frame="none">
+                <tgroup cols="15" align="center">
+                  <tbody valign="top">
+                    <row>
+                      <entry></entry>
+                      <entry>0</entry><entry></entry><entry>1</entry><entry></entry>
+                      <entry>2</entry><entry></entry><entry>3</entry><entry></entry>
+                      <entry>4</entry><entry></entry><entry>5</entry><entry></entry>
+                      <entry>6</entry><entry></entry><entry>7</entry>
+                    </row>
+                    <row>
+                      <entry>0</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry>
+                    </row>
+                    <row>
+                      <entry>1</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry>
+                    </row>
+                    <row>
+                      <entry>2</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry>
+                    </row>
+                    <row>
+                      <entry>3</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
+                      <entry>Y</entry><entry></entry><entry>Y</entry>
+                    </row>
+                  </tbody>
+                </tgroup>
+                </informaltable>
+              </para>
+          </formalpara>
+        </example>
+      </refsect1>
+    </refentry>
+  <!--
+Local Variables:
+mode: sgml
+sgml-parent-document: "pixfmt.sgml"
+indent-tabs-mode: nil
+End:
+  -->

diff --git a/Documentation/DocBook/v4l/pixfmt-y41p.xml b/Documentation/DocBook/v4l/pixfmt-y41p.xml new file mode 100644 index 000000000000..73c8536efb05 --- /dev/null +++ b/Documentation/DocBook/v4l/pixfmt-y41p.xml
@@ -0,0 +1,157 @@
	1	<refentry id="V4L2-PIX-FMT-Y41P">
	2	<refmeta>
	3	<refentrytitle>V4L2_PIX_FMT_Y41P ('Y41P')</refentrytitle>
	4	&manvol;
	5	</refmeta>
	6	<refnamediv>
	7	<refname><constant>V4L2_PIX_FMT_Y41P</constant></refname>
	8	<refpurpose>Format with ¼ horizontal chroma
	9	resolution, also known as YUV 4:1:1</refpurpose>
	10	</refnamediv>
	11	<refsect1>
	12	<title>Description</title>
	13
	14	<para>In this format each 12 bytes is eight pixels. In the
	15	twelve bytes are two CbCr pairs and eight Y's. The first CbCr pair
	16	goes with the first four Y's, and the second CbCr pair goes with the
	17	other four Y's. The Cb and Cr components have one fourth the
	18	horizontal resolution of the Y component.</para>
	19
	20	<para>Do not confuse this format with <link
	21	linkend="V4L2-PIX-FMT-YUV411P"><constant>V4L2_PIX_FMT_YUV411P</constant></link>.
	22	Y41P is derived from "YUV 4:1:1 <emphasis>packed</emphasis>", while
	23	YUV411P stands for "YUV 4:1:1 <emphasis>planar</emphasis>".</para>
	24
	25	<example>
	26	<title><constant>V4L2_PIX_FMT_Y41P</constant> 8 × 4
	27	pixel image</title>
	28
	29	<formalpara>
	30	<title>Byte Order</title>
	31	<para>Each cell is one byte.
	32	<informaltable frame="none">
	33	<tgroup cols="13" align="center">
	34	<colspec align="left" colwidth="2*" />
	35	<tbody valign="top">
	36	<row>
	37	<entry>start + 0:</entry>
	38	<entry>Cb<subscript>00</subscript></entry>
	39	<entry>Y'<subscript>00</subscript></entry>
	40	<entry>Cr<subscript>00</subscript></entry>
	41	<entry>Y'<subscript>01</subscript></entry>
	42	<entry>Cb<subscript>01</subscript></entry>
	43	<entry>Y'<subscript>02</subscript></entry>
	44	<entry>Cr<subscript>01</subscript></entry>
	45	<entry>Y'<subscript>03</subscript></entry>
	46	<entry>Y'<subscript>04</subscript></entry>
	47	<entry>Y'<subscript>05</subscript></entry>
	48	<entry>Y'<subscript>06</subscript></entry>
	49	<entry>Y'<subscript>07</subscript></entry>
	50	</row>
	51	<row>
	52	<entry>start + 12:</entry>
	53	<entry>Cb<subscript>10</subscript></entry>
	54	<entry>Y'<subscript>10</subscript></entry>
	55	<entry>Cr<subscript>10</subscript></entry>
	56	<entry>Y'<subscript>11</subscript></entry>
	57	<entry>Cb<subscript>11</subscript></entry>
	58	<entry>Y'<subscript>12</subscript></entry>
	59	<entry>Cr<subscript>11</subscript></entry>
	60	<entry>Y'<subscript>13</subscript></entry>
	61	<entry>Y'<subscript>14</subscript></entry>
	62	<entry>Y'<subscript>15</subscript></entry>
	63	<entry>Y'<subscript>16</subscript></entry>
	64	<entry>Y'<subscript>17</subscript></entry>
	65	</row>
	66	<row>
	67	<entry>start + 24:</entry>
	68	<entry>Cb<subscript>20</subscript></entry>
	69	<entry>Y'<subscript>20</subscript></entry>
	70	<entry>Cr<subscript>20</subscript></entry>
	71	<entry>Y'<subscript>21</subscript></entry>
	72	<entry>Cb<subscript>21</subscript></entry>
	73	<entry>Y'<subscript>22</subscript></entry>
	74	<entry>Cr<subscript>21</subscript></entry>
	75	<entry>Y'<subscript>23</subscript></entry>
	76	<entry>Y'<subscript>24</subscript></entry>
	77	<entry>Y'<subscript>25</subscript></entry>
	78	<entry>Y'<subscript>26</subscript></entry>
	79	<entry>Y'<subscript>27</subscript></entry>
	80	</row>
	81	<row>
	82	<entry>start + 36:</entry>
	83	<entry>Cb<subscript>30</subscript></entry>
	84	<entry>Y'<subscript>30</subscript></entry>
	85	<entry>Cr<subscript>30</subscript></entry>
	86	<entry>Y'<subscript>31</subscript></entry>
	87	<entry>Cb<subscript>31</subscript></entry>
	88	<entry>Y'<subscript>32</subscript></entry>
	89	<entry>Cr<subscript>31</subscript></entry>
	90	<entry>Y'<subscript>33</subscript></entry>
	91	<entry>Y'<subscript>34</subscript></entry>
	92	<entry>Y'<subscript>35</subscript></entry>
	93	<entry>Y'<subscript>36</subscript></entry>
	94	<entry>Y'<subscript>37</subscript></entry>
	95	</row>
	96	</tbody>
	97	</tgroup>
	98	</informaltable></para>
	99	</formalpara>
	100
	101	<formalpara>
	102	<title>Color Sample Location.</title>
	103	<para>
	104	<informaltable frame="none">
	105	<tgroup cols="15" align="center">
	106	<tbody valign="top">
	107	<row>
	108	<entry></entry>
	109	<entry>0</entry><entry></entry><entry>1</entry><entry></entry>
	110	<entry>2</entry><entry></entry><entry>3</entry><entry></entry>
	111	<entry>4</entry><entry></entry><entry>5</entry><entry></entry>
	112	<entry>6</entry><entry></entry><entry>7</entry>
	113	</row>
	114	<row>
	115	<entry>0</entry>
	116	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	117	<entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
	118	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	119	<entry>Y</entry><entry></entry><entry>Y</entry>
	120	</row>
	121	<row>
	122	<entry>1</entry>
	123	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	124	<entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
	125	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	126	<entry>Y</entry><entry></entry><entry>Y</entry>
	127	</row>
	128	<row>
	129	<entry>2</entry>
	130	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	131	<entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
	132	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	133	<entry>Y</entry><entry></entry><entry>Y</entry>
	134	</row>
	135	<row>
	136	<entry>3</entry>
	137	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	138	<entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
	139	<entry>Y</entry><entry></entry><entry>Y</entry><entry>C</entry>
	140	<entry>Y</entry><entry></entry><entry>Y</entry>
	141	</row>
	142	</tbody>
	143	</tgroup>
	144	</informaltable>
	145	</para>
	146	</formalpara>
	147	</example>
	148	</refsect1>
	149	</refentry>
	150
	151	<!--
	152	Local Variables:
	153	mode: sgml
	154	sgml-parent-document: "pixfmt.sgml"
	155	indent-tabs-mode: nil
	156	End:
	157	-->