Commits cfb5d41b and ead17254 updated the default battery levels for
warnings and actions in the pinephone and the pinetab. Since then,
the chances of the phone dying for lack of battery power have completely
dissapeared. However, the battery icon in phosh was never updated to show
a "caution" battery level. The value was hardcoded and ignored the setting
in the config file. This commit fixes that issue
The previous implementation of this caused upower to select a thing
called 'flash_strobe' in the L5, which doesn't operate like a
flashlight. This changes the detection logic to look at the suffix, on
the pinephone the device ends in ':flash', and on the L5 it ends in
':torch'.
fixed#967
This patch is in purism's fork and it removes messages like this when
starting upower on the librem5 by properly detecting/setting the type:
TI:15:11:12 did not recognise USB path /sys/devices/platform/soc@0/30800000.bus/30a20000.i2c/i2c-0/0-003f/power_supply/tps6598x-source-psy-0-003f, please report
...
TI:15:11:12 did not recognise USB path /sys/devices/platform/soc@0/30800000.bus/30a50000.i2c/i2c-3/3-006a/power_supply/bq25890-charger, please report
