This update has been tested on the 2023 Chuwi Freebook N100. The hwdb entry has been verified using these commands:
cat /sys/`udevadm info -q path -n /dev/iio:device0`/../modalias
acpi:MDA6655:MDA6655:
cat /sys/class/dmi/id/modalias
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrDNN20AV1.03:bd12/29/2023:br1.3:efr0.7:svnCHUWIInnovationAndTechnology(ShenZhen)co.,Ltd:pnFreeBook:pvrDefaultstring:rvnDefaultstring:rnDefaultstring:rvrDefaultstring:cvnDefaultstring:ct10:cvrDefaultstring:skuDefaultstring:
The correct offset orientation has been tested with:
monitor-sensor
Waiting for iio-sensor-proxy to appear
+++ iio-sensor-proxy appeared
=== Has accelerometer (orientation: normal)
=== No ambient light sensor
=== No proximity sensor
sensor:modalias:acpi:MXC6655*:dmi:*:svnCHUWIInnovationAndTechnology*:pnUBookX:*
ACCEL_MOUNT_MATRIX=0, -1, 0; -1, 0, 0; 0, 0, -1
+# Chuwi Freebook N100
+sensor:modalias:acpi:MDA6655*:dmi:*:svnCHUWI*:pnFreeBook:*
+ ACCEL_MOUNT_MATRIX=0, -1, 0;1, 0, 0;0, 0, 1
+
#########################################
# Connect
#########################################