diff options
| author | Tatsunosuke Tobita <tatsunosuke.wacom@gmail.com> | 2023-11-15 02:57:29 +0300 |
|---|---|---|
| committer | Benjamin Tissoires <bentiss@kernel.org> | 2023-11-29 18:13:21 +0300 |
| commit | fd2a9b29dc9c4c35def91d5d1c5b470843539de6 (patch) | |
| tree | f8df254bbcd2a50f2b11937c20bab22e7586685d /drivers/hid/wacom.h | |
| parent | 1f342790ad3c2456e15351829ad5d8919cccc03f (diff) | |
| download | linux-fd2a9b29dc9c4c35def91d5d1c5b470843539de6.tar.xz | |
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 <tatsunosuke.tobita@wacom.com>
Reviewed-by: Jason Gerecke <Jason.Gerecke@wacom.com>
Reviewed-by: Aaron Skomra <aaron.skomra@wacom.com>
Reviewed-by: Josh Dickens <joshua.dickens@wacom.com>
Link: https://lore.kernel.org/r/20231114235729.6867-1-tatsunosuke.wacom@gmail.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Diffstat (limited to 'drivers/hid/wacom.h')
| -rw-r--r-- | drivers/hid/wacom.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/wacom.h b/drivers/hid/wacom.h index 166a76c9bcad..77c5fb26cd14 100644 --- a/drivers/hid/wacom.h +++ b/drivers/hid/wacom.h @@ -164,6 +164,7 @@ struct wacom { struct work_struct battery_work; struct work_struct remote_work; struct delayed_work init_work; + struct delayed_work aes_battery_work; struct wacom_remote *remote; struct work_struct mode_change_work; struct timer_list idleprox_timer; |