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- .. SPDX-License-Identifier: GPL-2.0
- Renesas R-Car Fine Display Processor (FDP1) Driver
- ==================================================
- The R-Car FDP1 driver implements driver-specific controls as follows.
- ``V4L2_CID_DEINTERLACING_MODE (menu)``
- The video deinterlacing mode (such as Bob, Weave, ...). The R-Car FDP1
- driver implements the following modes.
- .. flat-table::
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- * - ``"Progressive" (0)``
- - The input image video stream is progressive (not interlaced). No
- deinterlacing is performed. Apart from (optional) format and encoding
- conversion output frames are identical to the input frames.
- * - ``"Adaptive 2D/3D" (1)``
- - Motion adaptive version of 2D and 3D deinterlacing. Use 3D deinterlacing
- in the presence of fast motion and 2D deinterlacing with diagonal
- interpolation otherwise.
- * - ``"Fixed 2D" (2)``
- - The current field is scaled vertically by averaging adjacent lines to
- recover missing lines. This method is also known as blending or Line
- Averaging (LAV).
- * - ``"Fixed 3D" (3)``
- - The previous and next fields are averaged to recover lines missing from
- the current field. This method is also known as Field Averaging (FAV).
- * - ``"Previous field" (4)``
- - The current field is weaved with the previous field, i.e. the previous
- field is used to fill missing lines from the current field. This method
- is also known as weave deinterlacing.
- * - ``"Next field" (5)``
- - The current field is weaved with the next field, i.e. the next field is
- used to fill missing lines from the current field. This method is also
- known as weave deinterlacing.
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