Document the binning and scaling controls (V4L2_CID_BINNING and
V4L2_CID_SUBSAMPLING_{HORIZONTAL,VERTICAL}) in the common raw sensor
model.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
.../userspace-api/media/v4l/subdev-config-model.rst | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/Documentation/userspace-api/media/v4l/subdev-config-model.rst b/Documentation/userspace-api/media/v4l/subdev-config-model.rst
index 25030b80734f..ae39a1bfd2f7 100644
--- a/Documentation/userspace-api/media/v4l/subdev-config-model.rst
+++ b/Documentation/userspace-api/media/v4l/subdev-config-model.rst
@@ -161,9 +161,14 @@ Also refer to :ref:`Selection targets <v4l2-selection-targets-table>`.
- \-
- X
- Binning, sub-sampling and scaling. This rectangle is relative to the
- V4L2_SEL_TGT_CROP rectangle on the same (pad, stream). The combination
- of binning, sub-sampling and scaling is configured using this selection
- target.
+ V4L2_SEL_TGT_CROP rectangle on the same (pad, stream). Binning is
+ configured using the :ref:`V4L2_CID_BINNING
+ <v4l2-cid-camera-sensor-binning>` control and sub-sampling is configured
+ using the :ref:`V4L2_CID_SUBSAMPLING_HORIZONTAL and
+ V4L2_CID_SUBSAMPLING_VERTICAL <v4l2-cid-camera-sensor-subsampling>`
+ controls. Further on, scaling may be configured by setting the compose
+ rectangle, relative to analogue crop rectangle after binning and
+ sub-sampling.
* - 2/0
- Format
- X
--
2.39.5
