39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
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Brltty support for dracut
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This module provides brltty functionality in the initrd.
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Module pickups user settings from system and install
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necessary files like drivers and used text tables to initramfs.
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For now the module is reliably functional from phase pre-mount
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in earlier phases the module is not functional
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TBD fix functionality from earlier phases than pre-mount
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Module in instalation takes some options from environment variables.
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BRLTTY_DRACUT_INCLUDE_DRIVERS forces include of screen or braille
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driver
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example:
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BRLTTY_DRACUT_INCLUDE_DRIVERS=bpm beu
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BRLTTY_DRACUT_INCLUDE_TEXT_FILES forces include of text tables
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example:
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BRLTTY_DRACUT_INCLUDE_TEXT_FILES=kok.ttb lv.tti
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BRLTTY_LOCALE needs to be used when building initram image
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to install used text table
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see https://bugzilla.redhat.com/show_bug.cgi?id=1584036
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example
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BRLTTY_LOCALE=cs_CZ.UTF-8
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Module allows to override some settings from grub
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mainly for debugging purposes
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brltty.braille_parameters
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example:
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brltty.braille_parameters="auth=none,host=IP:0"
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brltty.braille_driver
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example:
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brltty.braile_driver="ba"
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