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color calib

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firestar5683
2026-05-25 01:57:40 -05:00
parent 6e81630e49
commit 693b1f08a3
1 changed files with 1 additions and 58 deletions
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launch_chffrplus.sh
+1 -58
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@@ -33,64 +33,7 @@ function agnos_init {
# StarPilot variables
sudo chmod 0777 /cache
# Weston loads display color correction from /data/misc/display/color_cal/color_cal.
# Prefer a factory /persist/comma/color_cal blob when present. Otherwise, derive a
# Weston-compatible calibration blob from the device's legacy dwo gamma tables.
COLOR_CAL_SRC="/persist/comma/color_cal"
DWO_GAMMA_SRC="/persist/comma/dwo_gamma_curves"
COLOR_CAL_DST_DIR="/data/misc/display/color_cal"
COLOR_CAL_DST="${COLOR_CAL_DST_DIR}/color_cal"
COLOR_CAL_HASH_PATH="${COLOR_CAL_DST_DIR}/source.sha256"
DWO_REFERENCE="$DIR/tools/reference_dwo_gamma_curves.txt"
DWO_GENERATOR="$DIR/tools/generate_color_cal_from_dwo.py"
COLOR_CAL_UPDATED=0
COLOR_CAL_TMP=""
DWO_SOURCE_HASH=""
if [ -f "$COLOR_CAL_SRC" ]; then
sudo mkdir -p "$COLOR_CAL_DST_DIR"
if [ ! -f "$COLOR_CAL_DST" ] || ! cmp -s "$COLOR_CAL_SRC" "$COLOR_CAL_DST"; then
sudo cp "$COLOR_CAL_SRC" "$COLOR_CAL_DST"
sudo chown -R comma:comma "$COLOR_CAL_DST_DIR"
sudo chmod 664 "$COLOR_CAL_DST"
sudo rm -f "$COLOR_CAL_HASH_PATH"
COLOR_CAL_UPDATED=1
fi
elif [ -f "$DWO_GAMMA_SRC" ] && [ -f "$DWO_REFERENCE" ] && [ -f "$DWO_GENERATOR" ]; then
DWO_SOURCE_HASH="$(cat "$DWO_GAMMA_SRC" "$DWO_REFERENCE" "$DWO_GENERATOR" | sha256sum | awk '{print $1}')"
if [ ! -f "$COLOR_CAL_DST" ] || [ ! -f "$COLOR_CAL_HASH_PATH" ] || [ "$(cat "$COLOR_CAL_HASH_PATH" 2>/dev/null)" != "$DWO_SOURCE_HASH" ]; then
COLOR_CAL_TMP="$(mktemp)"
if python3 "$DWO_GENERATOR" --reference "$DWO_REFERENCE" --input "$DWO_GAMMA_SRC" --output "$COLOR_CAL_TMP"; then
sudo mkdir -p "$COLOR_CAL_DST_DIR"
if [ ! -f "$COLOR_CAL_DST" ] || ! cmp -s "$COLOR_CAL_TMP" "$COLOR_CAL_DST"; then
sudo cp "$COLOR_CAL_TMP" "$COLOR_CAL_DST"
COLOR_CAL_UPDATED=1
fi
printf '%s' "$DWO_SOURCE_HASH" | sudo tee "$COLOR_CAL_HASH_PATH" >/dev/null
sudo chown -R comma:comma "$COLOR_CAL_DST_DIR"
sudo chmod 664 "$COLOR_CAL_DST" "$COLOR_CAL_HASH_PATH"
fi
rm -f "$COLOR_CAL_TMP"
fi
fi
if [ "$COLOR_CAL_UPDATED" = "1" ] && systemctl is-active --quiet weston.service; then
sudo systemctl restart weston.service
# Weston can recreate wayland-0 as root on service restart before weston-ready
# fixes ownership. Repair it here so the Qt UI can always reconnect.
if [ -d /var/tmp/weston ]; then
for _ in $(seq 1 50); do
if [ -S /var/tmp/weston/wayland-0 ]; then
sudo chown -R comma:comma /var/tmp/weston 2>/dev/null || true
sudo chmod -R 700 /var/tmp/weston 2>/dev/null || true
SOCKET_OWNER="$(stat -c '%U:%G' /var/tmp/weston/wayland-0 2>/dev/null || true)"
[ "$SOCKET_OWNER" = "comma:comma" ] && break
fi
sleep 0.1
done
fi
fi
sudo rm -f /data/misc/display/color_cal/color_cal /data/misc/display/color_cal/source.sha256
# Check if AGNOS update is required
if [ $(< /VERSION) != "$AGNOS_VERSION" ]; then