HID: wacom: Remove AES power_supply after extended inactivity

Even if a user does not use their AES pen for an extended period,
the battery power supply attributes continue to exist.
This results in the desktop showing battery status for a pen
that is no longer in use and which may in fact be in a different
state (e.g. the user may be charging the pen).
To avoid confusion and ensure userspace has an accurate view
of the battery state, this patch automatically removes
the power_supply after 30 minutes of inactivity.

Signed-off-by: Tatsunosuke Tobita <[email protected]>
Reviewed-by: Jason Gerecke <[email protected]>
Reviewed-by: Aaron Skomra <[email protected]>
Reviewed-by: Josh Dickens <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>

0 files changed, 0 insertions, 0 deletions