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utils: tuning: Add alsc-only libtuning raspberrypi tuning script
Add a tuning script for raspberrypi for alsc only, that uses libtuning. Since there will also be a tuning script for raspberrypi that has more modules, put the libtuning alsc module definition in a separate file so that it can be reused later. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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# SPDX-License-Identifier: GPL-2.0-or-later | ||
# | ||
# Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com> |
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# SPDX-License-Identifier: GPL-2.0-or-later | ||
# | ||
# Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com> | ||
# | ||
# alsc.py - ALSC module instance for Raspberry Pi tuning scripts | ||
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import libtuning as lt | ||
from libtuning.modules.lsc import ALSCRaspberryPi | ||
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ALSC = \ | ||
ALSCRaspberryPi(do_color=lt.Param('do_alsc_colour', lt.Param.Mode.Optional, True), | ||
luminance_strength=lt.Param('luminance_strength', lt.Param.Mode.Optional, 0.5), | ||
debug=[lt.Debug.Plot], | ||
sector_shape=(16, 12), | ||
sector_x_gradient=lt.gradient.Linear(lt.Remainder.DistributeFront), | ||
sector_y_gradient=lt.gradient.Linear(lt.Remainder.DistributeFront), | ||
sector_average_function=lt.average.Mean(), | ||
smoothing_function=lt.smoothing.MedianBlur(3), | ||
) |
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#!/usr/bin/env python3 | ||
# SPDX-License-Identifier: GPL-2.0-or-later | ||
# | ||
# Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com> | ||
# | ||
# raspberrypi_alsc_only.py - Tuning script for raspberrypi, ALSC only | ||
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import sys | ||
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import libtuning as lt | ||
from libtuning.parsers import RaspberryPiParser | ||
from libtuning.generators import RaspberryPiOutput | ||
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from raspberrypi.alsc import ALSC | ||
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tuner = lt.Tuner('Raspberry Pi (ALSC only)') | ||
tuner.add(ALSC) | ||
tuner.set_input_parser(RaspberryPiParser()) | ||
tuner.set_output_formatter(RaspberryPiOutput()) | ||
tuner.set_output_order([ALSC]) | ||
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if __name__ == '__main__': | ||
sys.exit(tuner.run(sys.argv)) |