1 files changed, 1152 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/subdev-image-processing-scaling-multi-source.dia b/Documentation/DocBook/media/v4l/subdev-image-processing-scaling-multi-source.dia
new file mode 100644
index 000000000000..0cd50a7bda80
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/subdev-image-processing-scaling-multi-source.dia
@@ -0,0 +1,1152 @@
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+      <dia:attribute name="text">
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+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O15" connection="7"/>
+        <dia:connection handle="1" to="O12" connection="7"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O19">
+      <dia:attribute name="obj_pos">
+        <dia:point val="39.5337,11.2917"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="24.0713,9.92418;39.5878,11.3458"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="39.5337,11.2917"/>
+        <dia:point val="24.1254,9.97825"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#e60505"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O15" connection="2"/>
+        <dia:connection handle="1" to="O12" connection="2"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Geometric - Perfect Circle" version="1" id="O20">
+      <dia:attribute name="obj_pos">
+        <dia:point val="39.98,12.0742"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="39.93,12.0242;40.88,12.9742"/>
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+      <dia:attribute name="meta">
+        <dia:composite type="dict"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="39.98,12.0742"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="0.84999999999999787"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="0.84999999999999787"/>
+      </dia:attribute>
+      <dia:attribute name="line_width">
+        <dia:real val="0.10000000000000001"/>
+      </dia:attribute>
+      <dia:attribute name="line_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_colour">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="0"/>
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="flip_horizontal">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="flip_vertical">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="subscale">
+        <dia:real val="1"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O21">
+      <dia:attribute name="obj_pos">
+        <dia:point val="40.83,12.4992"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="40.78,12.1388;49.2453,12.8624"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="40.83,12.4992"/>
+        <dia:point val="49.1335,12.5007"/>
+      </dia:attribute>
+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O20" connection="3"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O22">
+      <dia:attribute name="obj_pos">
+        <dia:point val="42.0954,11.99"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="42.0954,11.395;46.7404,12.1425"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#pad 1 (source)#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="42.0954,11.99"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="0"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="valign">
+        <dia:enum val="3"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Geometric - Perfect Circle" version="1" id="O23">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-1.44491,11.6506"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-1.49491,11.6006;-0.54491,12.5506"/>
+      </dia:attribute>
+      <dia:attribute name="meta">
+        <dia:composite type="dict"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-1.44491,11.6506"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="0.84999999999999787"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="0.84999999999999787"/>
+      </dia:attribute>
+      <dia:attribute name="line_width">
+        <dia:real val="0.10000000000000001"/>
+      </dia:attribute>
+      <dia:attribute name="line_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_colour">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="0"/>
+        <dia:real val="1"/>
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+      <dia:attribute name="flip_horizontal">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="flip_vertical">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="subscale">
+        <dia:real val="1"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O24">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-9.61991,12.09"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-9.67,11.7149;-1.33311,12.4385"/>
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+      <dia:attribute name="conn_endpoints">
+        <dia:point val="-9.61991,12.09"/>
+        <dia:point val="-1.44491,12.0756"/>
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+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
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+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="1" to="O23" connection="2"/>
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+    </dia:object>
+    <dia:object type="Standard - Text" version="1" id="O25">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-7.39291,11.49"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-7.39291,10.895;-3.58791,11.6425"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#pad 0 (sink)#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
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+          <dia:attribute name="pos">
+            <dia:point val="-7.39291,11.49"/>
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+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
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+          <dia:attribute name="alignment">
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+      <dia:attribute name="valign">
+        <dia:enum val="3"/>
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+    </dia:object>
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+      <dia:attribute name="obj_pos">
+        <dia:point val="19.4911,13.8333"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="19.4411,13.7833;24.5504,17.4559"/>
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+      <dia:attribute name="elem_corner">
+        <dia:point val="19.4911,13.8333"/>
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+      <dia:attribute name="elem_width">
+        <dia:real val="5.009308462554376"/>
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+      <dia:attribute name="elem_height">
+        <dia:real val="3.5726155970598077"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
+      </dia:attribute>
+      <dia:attribute name="border_color">
+        <dia:color val="#a020f0"/>
+      </dia:attribute>
+      <dia:attribute name="show_background">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O27">
+      <dia:attribute name="obj_pos">
+        <dia:point val="34.4994,17.2967"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="34.4494,17.2467;39.5587,20.9193"/>
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+      <dia:attribute name="elem_corner">
+        <dia:point val="34.4994,17.2967"/>
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+      <dia:attribute name="elem_width">
+        <dia:real val="5.009308462554376"/>
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+      <dia:attribute name="elem_height">
+        <dia:real val="3.5726155970598077"/>
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+      <dia:attribute name="border_width">
+        <dia:real val="0.10000000149011612"/>
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+      <dia:attribute name="border_color">
+        <dia:color val="#8b6914"/>
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+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
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+    <dia:object type="Standard - Line" version="0" id="O28">
+      <dia:attribute name="obj_pos">
+        <dia:point val="34.4994,20.8693"/>
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+      <dia:attribute name="line_color">
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+      <dia:attribute name="line_style">
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+        <dia:point val="34.4994,17.2967"/>
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+      <dia:attribute name="obj_bb">
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+        <dia:point val="19.4911,13.8333"/>
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+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
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+      <dia:attribute name="line_color">
+        <dia:color val="#e60505"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="4"/>
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+      <dia:connections>
+        <dia:connection handle="0" to="O27" connection="0"/>
+        <dia:connection handle="1" to="O26" connection="0"/>
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+      <dia:attribute name="obj_pos">
+        <dia:point val="39.5087,20.8693"/>
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+      <dia:attribute name="obj_bb">
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+        <dia:color val="#e60505"/>
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+      <dia:attribute name="line_style">
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+        <dia:connection handle="1" to="O26" connection="7"/>
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+      <dia:attribute name="obj_pos">
+        <dia:point val="39.5087,17.2967"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="24.4404,13.7733;39.5687,17.3567"/>
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+      <dia:attribute name="numcp">
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+      <dia:attribute name="line_color">
+        <dia:color val="#e60505"/>
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+      <dia:attribute name="line_style">
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+        <dia:connection handle="0" to="O27" connection="2"/>
+        <dia:connection handle="1" to="O26" connection="2"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="39.805,18.7292;40.755,19.6792"/>
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+      <dia:attribute name="meta">
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+      <dia:attribute name="elem_corner">
+        <dia:point val="39.855,18.7792"/>
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+      <dia:attribute name="elem_width">
+        <dia:real val="0.84999999999999787"/>
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+      <dia:attribute name="elem_height">
+        <dia:real val="0.84999999999999787"/>
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+      <dia:attribute name="line_width">
+        <dia:real val="0.10000000000000001"/>
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+      <dia:attribute name="line_colour">
+        <dia:color val="#000000"/>
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+      <dia:attribute name="fill_colour">
+        <dia:color val="#ffffff"/>
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+      <dia:attribute name="show_background">
+        <dia:boolean val="true"/>
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+      <dia:attribute name="line_style">
+        <dia:enum val="0"/>
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="flip_horizontal">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="flip_vertical">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="subscale">
+        <dia:real val="1"/>
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+    </dia:object>
+    <dia:object type="Standard - Line" version="0" id="O33">
+      <dia:attribute name="obj_pos">
+        <dia:point val="40.705,19.2042"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="40.655,18.8438;49.1203,19.5674"/>
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+      <dia:attribute name="conn_endpoints">
+        <dia:point val="40.705,19.2042"/>
+        <dia:point val="49.0085,19.2057"/>
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+      <dia:attribute name="numcp">
+        <dia:int val="1"/>
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+      <dia:attribute name="end_arrow">
+        <dia:enum val="22"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
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+      <dia:attribute name="end_arrow_width">
+        <dia:real val="0.5"/>
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+      <dia:connections>
+        <dia:connection handle="0" to="O32" connection="3"/>
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+    <dia:object type="Standard - Text" version="1" id="O34">
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="41.9704,18.1;46.6154,18.8475"/>
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+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#pad 2 (source)#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="sans" style="0" name="Helvetica"/>
+          </dia:attribute>
+          <dia:attribute name="height">
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+          <dia:attribute name="pos">
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+          <dia:attribute name="alignment">
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+      <dia:attribute name="valign">
+        <dia:enum val="3"/>
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+    <dia:object type="Standard - Line" version="0" id="O35">
+      <dia:attribute name="obj_pos">
+        <dia:point val="27.3,9.55"/>
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+      <dia:attribute name="obj_bb">
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+        <dia:point val="24.1254,9.97825"/>
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+      <dia:attribute name="numcp">
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+      <dia:attribute name="line_color">
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+      <dia:attribute name="end_arrow">
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+      <dia:attribute name="end_arrow_length">
+        <dia:real val="0.5"/>
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+      <dia:attribute name="end_arrow_width">
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+        <dia:connection handle="1" to="O12" connection="2"/>
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+    <dia:object type="Standard - Line" version="0" id="O36">
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+        <dia:point val="27.3454,9.53624"/>
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+      <dia:attribute name="numcp">
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+      <dia:attribute name="line_color">
+        <dia:color val="#a020f0"/>
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+      <dia:attribute name="end_arrow">
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+      <dia:attribute name="end_arrow_length">
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+      <dia:attribute name="end_arrow_width">
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+        <dia:connection handle="1" to="O26" connection="2"/>
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