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.. SPDX-License-Identifier: GPL-2.0-only
ST DCMIPP driver
================
The ST DCMIPP driver implements a driver specific control as part of its
pixelproc subdev.
``V4L2_CID_DCMIPP_PIXELPROC_GAMMA_CORRECTION_ENABLE (boolean)``
Enable / disable the gamma correction block.
The DCMIPP PixelProc stage implements a gamma compression on each R, G, B
component, using a static gamma exponent 2.2.
The gamma is implemented as a 7-segment linear curve.
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