hadess
commented
5 years ago sensor:modalias:acpi:SMO8500*:dmi::svnMEDION:pnWCBT112X: ACCEL_MOUNT_MATRIX=0, -1, 0; 1, 0, 0; 0, 0, 0
and use that command: sudo systemd-hwdb update
The results : Nothing change.
Did you verify that the quirk gets assigned correctly in udevadm info --export-db?
FWIW, this mount matrix is incorrect so won't be applied anyway, you have no Z axis. I can't help you find the right values for it, but it needs to have all 3 axis available.
0,-1,0 -> normal -1,0,0 -> right-up 1,0,0 -> left-up 0,1,0 -> bottom-up
Values are between -256 and 256.
Seeing as it's not an iio-sensor-proxy bug, and you've already got a systemd issue open for the quirk, I'll close this.
spikerguy
Hello,
I've got a big problem with iio-proxy-service and the monitor-sensor command. Monitor-sensor command don't give me the right orientations. That's why I posted this message here.
Here are the results in my case:
First orientation found by monitor-sensor command : Normal (it's good). Screen tilt to the right -> Orientation = right-up (it's wrong because it must be left-up) Screen tilt to landscape -> Orientation = normal (It's good) Screen tilt to the left -> Orientation = left-up (it's wrong because it must be right-up) Screen tilt to landscape -> Orientation = normal (always good) Screen tilt to 360° -> Orientation = bottom-up (it's good)
So there is a bad orientation between left and right (inverted).
I created the /etc/udev/hwdb.d/61-sensor-local.hwdb and put the following information:
sensor:modalias:acpi:SMO8500*:dmi::svnMEDION:pnWCBT112X: ACCEL_MOUNT_MATRIX=0, -1, 0; 1, 0, 0; 0, 0, 0
and use that command: sudo systemd-hwdb update
The results : Nothing change.
I don't know how to solve this problem. That's why I ask your help.
Note: I use the systemd 237-3ubuntu10.9 version, and my desktop environment is Cinnamon 4.0.9
Your test-orientation-gtk program give me these values:
0,-1,0 -> normal -1,0,0 -> right-up 1,0,0 -> left-up 0,1,0 -> bottom-up
Thanks.