On 06/30/2012 07:03 PM, Sakari Ailus wrote:
Both V4L2 and V4L2 subdev interface have very similar selection APIs with differences foremost related to in-memory and media bus formats. However, the selection targets are the same for both. Most targets are and in the future will likely continue to be more the same than with any differences. Thus it makes sense to unify the documentation of the targets. Signed-off-by: Sakari Ailus<sakari.ailus@xxxxxx> ---
..
diff --git a/Documentation/DocBook/media/v4l/selections-common.xml b/Documentation/DocBook/media/v4l/selections-common.xml new file mode 100644 index 0000000..d0411ab --- /dev/null +++ b/Documentation/DocBook/media/v4l/selections-common.xml @@ -0,0 +1,92 @@ +<section id="v4l2-selections-common"> + +<title>Selection targets</title> + +<para>While the<link linkend="selection-api">V4L2 selection + API</link> and<link linkend="v4l2-subdev-selections">V4L2 subdev + selection APIs</link> are very similar, there's one fundamental + difference between the two. On sub-device API, the selection + rectangle refers to the media bus format, and is bound to a + sub-device's pad. On the V4L2 interface the selection rectangles + refer to the in-memory pixel format.</para> + +<para>The precise meaning of the selection targets may thus be + affected on which of the two interfaces they are used.</para> + +<table pgwide="1" frame="none" id="v4l2-selection-targets-table"> +<title>Selection target definitions</title> +<tgroup cols="4">
s/4/5 Looks good otherwise. Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> > +<colspec colname="c1" /> > +<colspec colname="c2" /> > +<colspec colname="c3" /> > +<colspec colname="c4" /> > +<colspec colname="c5" /> > +&cs-def; > +<thead> -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
