vgxy61.rst

 1.. SPDX-License-Identifier: GPL-2.0
 2
 3ST VGXY61 camera sensor driver
 4==============================
 5
 6The ST VGXY61 driver implements the following controls:
 7
 8``V4L2_CID_HDR_SENSOR_MODE``
 9-------------------------------
10    Change the sensor HDR mode. A HDR picture is obtained by merging two
11    captures of the same scene using two different exposure periods.
12
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18    * - HDR linearize
19      - The merger outputs a long exposure capture as long as it is not
20        saturated.
21    * - HDR subtraction
22      - This involves subtracting the short exposure frame from the long
23        exposure frame.
24    * - No HDR
25      - This mode is used for standard dynamic range (SDR) exposures.