(This patch is an addition to the "Add support for complex controls, use in solo/go7007"
patch series)
Make it explicit that matrix element (0, 0) maps to the top-left cell
of the grid.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
Documentation/DocBook/media/v4l/controls.xml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml
index 5f3e138..4749216 100644
--- a/Documentation/DocBook/media/v4l/controls.xml
+++ b/Documentation/DocBook/media/v4l/controls.xml
@@ -5102,7 +5102,8 @@ description of this control class.</entry>
</row>
<row><entry spanname="descr">Sets the motion detection thresholds for each cell in the grid.
To be used with the <constant>V4L2_DETECT_MD_MODE_THRESHOLD_GRID</constant>
- motion detection mode.</entry>
+ motion detection mode. Matrix element (0, 0) represents the cell at the top-left of the
+ grid.</entry>
</row>
<row>
<entry spanname="id"><constant>V4L2_CID_DETECT_MD_REGION_GRID</constant> </entry>
@@ -5110,7 +5111,8 @@ description of this control class.</entry>
</row>
<row><entry spanname="descr">Sets the motion detection region value for each cell in the grid.
To be used with the <constant>V4L2_DETECT_MD_MODE_REGION_GRID</constant>
- motion detection mode.</entry>
+ motion detection mode. Matrix element (0, 0) represents the cell at the top-left of the
+ grid.</entry>
</row>
</tbody>
</tgroup>
--
1.8.5.2
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