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hadess / iio-sensor-proxy

IIO accelerometer sensor to input device proxy
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Rotation not working, HP x2 (10-n140nw) #212

Closed kmbt closed 4 years ago

kmbt commented 6 years ago

Distro: Debian testing (Buster) iio-sensor-proxy updated to 2.4-2 (from Debian Sid package) custom kernel, 4.13, all Accelerometer drivers enabled

dmesg.txt

kernel_config.txt

lspci.txt

Rotation not working, monitor-sensor doesn't output any data.

$ monitor-sensor 
    Waiting for iio-sensor-proxy to appear
+++ iio-sensor-proxy appeared
=== Has accelerometer (orientation: undefined)
=== Has ambient light sensor (value: 0.000000, unit: lux)

Output of $ G_MESSAGES_DEBUG=all /usr/sbin/iio-sensor-proxy

** (process:3164): DEBUG: Found IIO buffer ALS at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0002/HID-SENSOR-200041.1.auto/iio:device4
** (process:3164): DEBUG: Found device /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0002/HID-SENSOR-200041.1.auto/iio:device4 of type ambient light sensor at IIO Buffer Light sensor
** (process:3164): DEBUG: Found associated trigger at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/trigger3
** (process:3164): DEBUG: Found IIO buffer accelerometer at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/iio:device3
** (process:3164): DEBUG: Found device /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/iio:device3 of type accelerometer at IIO Buffer accelerometer
** (process:3164): DEBUG: Found IIO buffer compass at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0004/HID-SENSOR-200083.26.auto/iio:device2
** (process:3164): DEBUG: Found device /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0004/HID-SENSOR-200083.26.auto/iio:device2 of type compass at IIO Buffer Compass
** (process:3164): DEBUG: Found associated trigger at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/trigger3
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/iio:device3/scan_elements/in_accel_y_en
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/iio:device3/scan_elements/in_accel_x_en
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/iio:device3/scan_elements/in_timestamp_en
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0003/HID-SENSOR-200073.11.auto/iio:device3/scan_elements/in_accel_z_en
** (process:3164): DEBUG: Got type for in_accel_y: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Got type for in_accel_x: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Got type for in_timestamp: is signed: 1, bytes: 8, bits_used: 64, shift: 0, mask: 0x18446744073709551615, be: 0
** (process:3164): DEBUG: Got type for in_accel_z: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_accel_x: index: 0, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_accel_y: index: 1, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_accel_z: index: 2, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_timestamp: index: 3, is signed: 1, bytes: 8, bits_used: 64, shift: 0, mask: 0x18446744073709551615, be: 0
** (process:3164): DEBUG: Found associated trigger at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0002/HID-SENSOR-200041.1.auto/trigger4
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0002/HID-SENSOR-200041.1.auto/iio:device4/scan_elements/in_illuminance_en
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0002/HID-SENSOR-200041.1.auto/iio:device4/scan_elements/in_intensity_both_en
** (process:3164): DEBUG: Got type for in_illuminance: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Got type for in_intensity_both: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_intensity_both: index: 0, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_illuminance: index: 1, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Found associated trigger at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0004/HID-SENSOR-200083.26.auto/trigger2
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0004/HID-SENSOR-200083.26.auto/iio:device2/scan_elements/in_magn_z_en
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0004/HID-SENSOR-200083.26.auto/iio:device2/scan_elements/in_magn_y_en
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0004/HID-SENSOR-200083.26.auto/iio:device2/scan_elements/in_rot_from_north_magnetic_tilt_comp_en
** (process:3164): DEBUG: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0004/HID-SENSOR-200083.26.auto/iio:device2/scan_elements/in_magn_x_en
** (process:3164): DEBUG: Got type for in_magn_z: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Got type for in_magn_y: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Got type for in_rot_from_north_magnetic_tilt_comp: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Got type for in_magn_x: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_magn_x: index: 0, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_magn_y: index: 1, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_magn_z: index: 2, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Built channel array for in_rot_from_north_magnetic_tilt_comp: index: 3, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:3164): DEBUG: Handling driver refcounting method 'ClaimLight' for ambient light sensor device
** (process:3164): DEBUG: Handling driver refcounting method 'ClaimAccelerometer' for accelerometer device
** (process:3164): DEBUG: Handling driver refcounting method 'ClaimAccelerometer' for accelerometer device
** (process:3164): DEBUG: No new data available on 'iio:device4'
** (process:3164): DEBUG: No new data available on 'iio:device3'
** (process:3164): DEBUG: No new data available on 'iio:device4'
** (process:3164): DEBUG: No new data available on 'iio:device3'
** (process:3164): DEBUG: No new data available on 'iio:device4'
kmbt commented 6 years ago

The command:

watch -n 0.1 cat /sys/bus/iio/devices/iio\:device*/*raw*

actually makes rotation work as in #135 . The commit mentioned in the README: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f1664eaacec31035450132c46ed2915fd2b2049a is applied to my kernel.

kmbt commented 6 years ago

I've also tested a recent kernel: 4.15.0, with iio-sensor-proxy 2.2-1 as well as 2.4-2. The results are the same. Rotation works only with the cat trick.

hadess commented 6 years ago

Kernel broke again: https://marc.info/?l=linux-iio&m=151136436026917&w=2

marko-lazic commented 6 years ago

Is there a workaround?

hadess commented 6 years ago

Finding a working kernel. And if you find the last working kernel, then please tell me, as I can use that when I finally get the time to (try to) root cause this problem again.

micheller commented 6 years ago

4.15.18-1-MANJARO worked for me, the sensors are working with no watch ... stuff needed. But it looks like sleep or hybernation breaks the things, an sensors are no more updated. The watch call does not help too.

micheller commented 6 years ago

Linux Sun2 4.15.18-2-MANJARO got my yoga 920 sensors working even after laptop sleep.

hadess commented 5 years ago

There's a second bug (and fix) referenced in the README now, please make sure that your kernel contains this fix. Ask your distributor if in doubt.

hadess commented 4 years ago

Moved to https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/issues/212