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.. SPDX-License-Identifier: GPL-2.0
ST VGXY61 camera sensor driver
==============================
The ST VGXY61 driver implements the following controls:
``V4L2_CID_HDR_SENSOR_MODE``
-------------------------------
Change the sensor HDR mode. A HDR picture is obtained by merging two
captures of the same scene using two different exposure periods.
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* - HDR linearize
- The merger outputs a long exposure capture as long as it is not
saturated.
* - HDR substraction
- This involves subtracting the short exposure frame from the long
exposure frame.
* - No HDR
- This mode is used for standard dynamic range (SDR) exposures.
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