--- /dev/null
+# This file is part of systemd.
+#
+# The lookup keys are composed in:
+# 60-sensor.rules
+#
+# Note: The format of the "sensor:" prefix match key is a
+# contract between the rules file and the hardware data, it might
+# change in later revisions to support more or better matches, it
+# is not necessarily expected to be a stable ABI.
+#
+# Match string formats:
+# sensor:modalias:<parent device modalias>:dmi:<dmi string>
+#
+# To add local entries, create a new file
+# /etc/udev/hwdb.d/61-sensor-local.hwdb
+# and add your rules there. To load the new rules execute (as root):
+# systemd-hwdb update
+# udevadm trigger `dirname $(udevadm info -n "/dev/iio:deviceXXX" -q path)`
+# where /dev/iio:deviceXXX is the device in question.
+#
+# If your changes are generally applicable, preferably send them as a pull
+# request to
+# https://github.com/systemd/systemd
+# or create a bug report on https://github.com/systemd/systemd/issues and
+# include your new rules, a description of the device, and the output of
+# udevadm info --export-db
+#
+# Allowed properties are:
+# ACCEL_MOUNT_MATRIX=<matrix>
+#
+# where <matrix> is a mount-matrix in the format specified in the IIO
+# subsystem[1]. The default, when unset, is equivalent to:
+# ACCEL_MOUNT_MATRIX=1, 0, 0; 0, 1, 0; 0, 0, 1
+# eg. the identity matrix.
+#
+# [1]: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dfc57732ad38f93ae6232a3b4e64fd077383a0f1
+
+#
+# Sort by brand, model
+
+#########################################
+# Winbook
+#########################################
+sensor:modalias:acpi:BMA250*:dmi:*svn*WinBook*:*pn*TW100*
+ ACCEL_MOUNT_MATRIX=0, -1, 0; -1, 0, 0; 0, 0, 0
--- /dev/null
+# do not edit this file, it will be overwritten on update
+
+ACTION=="remove", GOTO="sensor_end"
+
+# device matching the sensor's name and the machine's DMI data for IIO devices
+SUBSYSTEM=="iio", KERNEL=="iio*", SUBSYSTEMS=="usb|i2c", \
+ IMPORT{builtin}="hwdb 'sensor:modalias:$attr{modalias}:$attr{[dmi/id]modalias}'", \
+ GOTO="sensor_end"
+
+LABEL="sensor_end"