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[EMB-486] add detection for new touchscreen touch driver in vnc server #3

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Merged
Robin den Hertog (robinmdh) merged 1 commit into from
Jul 31, 2026
Merged

[EMB-486] add detection for new touchscreen touch driver in vnc server #3

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13 changes: 7 additions & 6 deletions framebuffer-vncserver.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -8,14 +8,15 @@

set -eu

TOUCHSCREEN_ADDR="0038"
TOUCHSCREEN_ADDR_EDT="0038"
TOUCHSCREEN_ADDR_GOODIX="005d"
TOUCH_EVENT=""

for EVENT in {0..5}; do
if readlink "/sys/class/input/event${EVENT}" | grep -q -e "[0-5]-${TOUCHSCREEN_ADDR}"; then
TOUCH_EVENT="${EVENT}";
fi;
done;
for EVENT_PATH in /sys/class/input/event*; do
if readlink "${EVENT_PATH}" | grep -qE "${TOUCHSCREEN_ADDR_EDT}|${TOUCHSCREEN_ADDR_GOODIX}"; then
TOUCH_EVENT="${EVENT_PATH##*/event}"
fi
done

touchscreen_input="/dev/input/event${TOUCH_EVENT}"

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