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