Xperia 10 iii: make Google assistant button a camera trigger

[remote]

@wetab73

Sadly, to no avail. Will keep trying.

I’ve posted somewhat relevant stuff earlier, regarding that button

Xperia 10 III support

About that unused button: ----====( /dev/input/event3 )====---- Name: "gpio-keys" ID: bus 0x19, vendor, 0x1, product 0x1, version 0x100 Type 0x00 (EV_SYN) Type 0x01 (EV_KEY) KEY_VOLUMEDOWN KEY_01c9 # evdev_trace -t 3 /dev/input/event3: 1653585089.064 - 0x01/EV_KEY - 0x1c9/KEY_01c9 - 1 /dev/input/event3: 1653585089.064 - 0x00/EV_SYN - 0x000/SYN_REPORT - 0 /dev/input/event3: 1653585089.231 - 0x01/EV_KEY - 0x1c9/KEY_01c9 - 0 /dev/input/event3: 1653585089.231 - 0x00/EV_SYN - 0x000/SYN_REPORT - …

Mce-tool: run custom action on power-key-double-click = emergency blocking of Fingerprint scanner

Since J doesn’t look into it, I had a thought on implementing disabling finger-print scanner on double-clicking the power button: currently it locks the device. Powerkey press from display on: single blank,tklock double blank,tklock,devlock,vibrate long dbus1 ... Powerkey D-Bus actions: dbus1 send signal with arg 'power-key-menu' dbus2 send si…