[PATCH] Documentation: media: *_DEFAULT targets for subdevs

[Ricardo Ribalda Delgado]

Some sensors have optical blanking areas, this is, pixels that are
painted and do not account for light, only noise.

These special pixels are very useful for calibrating the sensor, but
should not be displayed on a DEFAULT target.

Signed-off-by: Ricardo Ribalda Delgado <ribalda@xxxxxxxxxx>
---
 .../media/uapi/v4l/v4l2-selection-targets.rst | 24 ++++---------------
 1 file changed, 5 insertions(+), 19 deletions(-)

diff --git a/Documentation/media/uapi/v4l/v4l2-selection-targets.rst b/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
index f74f239b0510..4b356f66525e 100644
--- a/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
+++ b/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
@@ -19,7 +19,7 @@ of the two interfaces they are used.
 
 .. _v4l2-selection-targets-table:
 
-.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{7.4cm}|p{1.2cm}|p{1.4cm}|
+.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{10.0cm}|
 
 .. flat-table:: Selection target definitions
     :header-rows:  1
@@ -28,49 +28,35 @@ of the two interfaces they are used.
     * - Target name
       - id
       - Definition
-      - Valid for V4L2
-      - Valid for V4L2 subdev
     * - ``V4L2_SEL_TGT_CROP``
       - 0x0000
       - Crop rectangle. Defines the cropped area.
-      - Yes
-      - Yes
     * - ``V4L2_SEL_TGT_CROP_DEFAULT``
       - 0x0001
       - Suggested cropping rectangle that covers the "whole picture".
-      - Yes
-      - No
+        This includes only active pixels and excludes other non-active
+        pixels such as Optical Blanking.
     * - ``V4L2_SEL_TGT_CROP_BOUNDS``
       - 0x0002
       - Bounds of the crop rectangle. All valid crop rectangles fit inside
 	the crop bounds rectangle.
-      - Yes
-      - Yes
     * - ``V4L2_SEL_TGT_NATIVE_SIZE``
       - 0x0003
       - The native size of the device, e.g. a sensor's pixel array.
 	``left`` and ``top`` fields are zero for this target.
-      - Yes
-      - Yes
     * - ``V4L2_SEL_TGT_COMPOSE``
       - 0x0100
       - Compose rectangle. Used to configure scaling and composition.
-      - Yes
-      - Yes
     * - ``V4L2_SEL_TGT_COMPOSE_DEFAULT``
       - 0x0101
       - Suggested composition rectangle that covers the "whole picture".
-      - Yes
-      - No
+        This includes only active pixels and excludes other non-active
+        pixels such as Optical Blanking.
     * - ``V4L2_SEL_TGT_COMPOSE_BOUNDS``
       - 0x0102
       - Bounds of the compose rectangle. All valid compose rectangles fit
 	inside the compose bounds rectangle.
-      - Yes
-      - Yes
     * - ``V4L2_SEL_TGT_COMPOSE_PADDED``
       - 0x0103
       - The active area and all padding pixels that are inserted or
 	modified by hardware.
-      - Yes
-      - No
-- 
2.23.0