[RFC 2/4] media: Documentation: Reword split of sensor driver to two classes

[Sakari Ailus <sakari.ailus@linux.intel.com>]

The sensor drivers do not configure the output size of the sensors but the
entire internal pipeline. Reflect this in the documentation.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 .../userspace-api/media/drivers/camera-sensor.rst      | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Documentation/userspace-api/media/drivers/camera-sensor.rst b/Documentation/userspace-api/media/drivers/camera-sensor.rst
index d82cd803e337..ad4049ff7eec 100644
--- a/Documentation/userspace-api/media/drivers/camera-sensor.rst
+++ b/Documentation/userspace-api/media/drivers/camera-sensor.rst
@@ -10,11 +10,13 @@ used to control the camera sensor drivers.
 
 You may also find :ref:`media_writing_camera_sensor_drivers` useful.
 
-Frame size
-----------
+Sensor internal pipeline configuration
+--------------------------------------
 
-There are two distinct ways to configure the frame size produced by camera
-sensors.
+The camera sensors have an internal processing pipeline including cropping and
+binning functionality. The sensor drivers belong to two distinct classes, freely
+configurable and register list based drivers, depending on how the driver
+configures this functionality.
 
 Freely configurable camera sensor drivers
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- 
2.39.5