8350d0b9ec
Some laptop keyboards don't generate release events for some hotkeys. Since linux-2.6.32 the list of scancodes for which to enable the force_release quirk can be set via sysfs. Apply this to Samsung N130. Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
23 lines
502 B
Bash
23 lines
502 B
Bash
#!/bin/sh -e
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# read list of scancodes, convert hex to decimal and
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# append to the atkbd force_release sysfs attribute
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# $1 sysfs devpath for serioX
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# $2 file with scancode list (hex or dec)
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case "$2" in
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/*) scf="$2" ;;
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*) scf="/lib/udev/keymaps/force-release/$2" ;;
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esac
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read attr <"/sys/$1/force_release"
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while read scancode dummy; do
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case "$scancode" in
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\#*) ;;
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*)
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scancode=$(($scancode))
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attr="$attr${attr:+,}$scancode"
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;;
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esac
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done <"$scf"
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echo "$attr" >"/sys/$1/force_release"
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