FS#11959 - Feature: Use buttonlight as a disk activity indicator
3.7.1, r29372, tested on Sansa e270
The idea is that when connected via USB, devices with button/wheel lights will indicate disk activity using the light, similar to a USB flash drive.
This works, sort of.
One real problem has been encountered:
The calls to buttonlight_on() and _off() seem to override the backlight_timeout_plugged setting, preventing the backlight from shutting off when this is enabled.
This task depends upon