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hadess / iio-sensor-proxy

IIO accelerometer sensor to input device proxy
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No Auto Rotation of Screen Orientation #228

Closed natedawg92 closed 5 years ago

natedawg92 commented 6 years ago

Setup

Setting Value
Device Asus Transformer Book T100HA
OS Ubuntu 18.04
Kernel 4.15.0-22-generic
iio-sensor-proxy Version 2.4-2
accelerometer HID-SENSOR-200073.6.auto
Compass HID-SENSOR-200083.28.auto
Ambient Light N/A

DEBUG

$ G_MESSAGES_DEBUG=all /usr/sbin/iio-sensor-proxy
** (process:2709): DEBUG: 00:48:11.496: Found associated trigger at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/trigger0
** (process:2709): DEBUG: 00:48:11.497: Found IIO buffer accelerometer at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/iio:device0
** (process:2709): DEBUG: 00:48:11.497: Found device /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/iio:device0 of type accelerometer at IIO Buffer accelerometer
** (process:2709): DEBUG: 00:48:11.501: Found IIO buffer compass at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0007/HID-SENSOR-200083.28.auto/iio:device8
** (process:2709): DEBUG: 00:48:11.501: Found device /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0007/HID-SENSOR-200083.28.auto/iio:device8 of type compass at IIO Buffer Compass
** (process:2709): DEBUG: 00:48:11.604: Found associated trigger at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/trigger0
** (process:2709): DEBUG: 00:48:11.605: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/iio:device0/scan_elements/in_accel_y_en
** (process:2709): DEBUG: 00:48:11.606: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/iio:device0/scan_elements/in_accel_x_en
** (process:2709): DEBUG: 00:48:11.606: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/iio:device0/scan_elements/in_timestamp_en
** (process:2709): DEBUG: 00:48:11.607: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0005/HID-SENSOR-200073.6.auto/iio:device0/scan_elements/in_accel_z_en
** (process:2709): DEBUG: 00:48:11.609: Got type for in_accel_y: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.610: Got type for in_accel_x: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.611: Got type for in_timestamp: is signed: 1, bytes: 8, bits_used: 64, shift: 0, mask: 0x18446744073709551615, be: 0
** (process:2709): DEBUG: 00:48:11.612: Got type for in_accel_z: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.613: Built channel array for in_accel_x: index: 0, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.613: Built channel array for in_accel_y: index: 1, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.613: Built channel array for in_accel_z: index: 2, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.613: Built channel array for in_timestamp: index: 3, is signed: 1, bytes: 8, bits_used: 64, shift: 0, mask: 0x18446744073709551615, be: 0
** (process:2709): DEBUG: 00:48:11.652: Found associated trigger at /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0007/HID-SENSOR-200083.28.auto/trigger8
** (process:2709): DEBUG: 00:48:11.653: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0007/HID-SENSOR-200083.28.auto/iio:device8/scan_elements/in_magn_z_en
** (process:2709): DEBUG: 00:48:11.654: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0007/HID-SENSOR-200083.28.auto/iio:device8/scan_elements/in_magn_y_en
** (process:2709): DEBUG: 00:48:11.654: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0007/HID-SENSOR-200083.28.auto/iio:device8/scan_elements/in_rot_from_north_magnetic_tilt_comp_en
** (process:2709): DEBUG: 00:48:11.655: Already enabled sensor /sys/devices/pci0000:00/0000:00:0a.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8086:22D8.0007/HID-SENSOR-200083.28.auto/iio:device8/scan_elements/in_magn_x_en
** (process:2709): DEBUG: 00:48:11.657: Got type for in_magn_z: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.658: Got type for in_magn_y: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.659: 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:2709): DEBUG: 00:48:11.660: Got type for in_magn_x: is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.661: Built channel array for in_magn_x: index: 0, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.661: Built channel array for in_magn_y: index: 1, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.661: Built channel array for in_magn_z: index: 2, is signed: 1, bytes: 4, bits_used: 32, shift: 0, mask: 0x0, be: 0
** (process:2709): DEBUG: 00:48:11.661: 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:2709): DEBUG: 00:48:11.677: Handling driver refcounting method 'ClaimLight' for ambient light sensor device
** (process:2709): DEBUG: 00:48:11.678: Handling driver refcounting method 'ClaimAccelerometer' for accelerometer device
** (process:2709): DEBUG: 00:48:11.706: Handling driver refcounting method 'ClaimAccelerometer' for accelerometer device
** (process:2709): DEBUG: 00:48:12.380: No new data available on 'iio:device0'
** (process:2709): DEBUG: 00:48:13.081: No new data available on 'iio:device0'
** (process:2709): DEBUG: 00:48:13.783: No new data available on 'iio:device0'

Notes

As suggested on previous issues, running watch -n 0.1 cat '/sys/bus/iio/devices/iio:device'*/*raw* enables the sensor to work as expected and changes the orientation as the screen is rotated.

Before watch command

monitor-sensor
    Waiting for iio-sensor-proxy to appear
+++ iio-sensor-proxy appeared
=== Has accelerometer (orientation: undefined)
=== No ambient light sensor

During watch command

monitor-sensor
    Waiting for iio-sensor-proxy to appear
+++ iio-sensor-proxy appeared
=== Has accelerometer (orientation: undefined)
=== No ambient light sensor
    Accelerometer orientation changed: left-up
    Accelerometer orientation changed: normal
    Accelerometer orientation changed: right-up
    Accelerometer orientation changed: left-up

After Watch Command

monitor-sensor
    Waiting for iio-sensor-proxy to appear
+++ iio-sensor-proxy appeared
=== Has accelerometer (orientation: left-up)
=== No ambient light sensor

--Edit-- Looking through other issues, there is quite a few mentions of the sensor working after a suspend/wake power cycle. I have not found this to be the case. In act after a suspend/wake power cycle even sing the watch command fails to change the screen orientation as the device is rotated.

If this is a duplicate of an existing issue please close, just wasn't too sure if this was an exact duplicate. if you require any further information let me know and ill get it to you ASAP.

hadess commented 6 years ago

The first thing to try would be a newer kernel. The sensor drivers keep breaking.

natedawg92 commented 6 years ago

I did try upgrading the kernel to 4.16.13 but then couldn't boot, honestly not too clued up on OS level software., I will try again maybe with a different version and lots more research.

natedawg92 commented 6 years ago

@hadess Tried all Kernels between 4.15.0 and 4.16.13 none worked for auto rotation. I could try downgrading but as i said previously I don't know too much so will look at what that may affect before doing anything.

hadess commented 5 years ago

This was fixed in commit 5828b05b0c63271ce0e3892b4a832bc0a3a6e65d, coming in 2.5.