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| author | Hans de Goede <hdegoede@redhat.com> | 2021-04-04 17:38:31 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-04-06 23:10:21 +0300 |
| commit | a3790a8a94fc0234c5d38013b48e74ef221ec84c (patch) | |
| tree | 169d93e81bdbe0891b330226e25e4d62be8bb524 /drivers/pwm/pwm-fsl-ftm.c | |
| parent | d1635448f1105e549b4041aab930dbc6945fc635 (diff) | |
| download | linux-a3790a8a94fc0234c5d38013b48e74ef221ec84c.tar.xz | |
platform/x86: intel-hid: Fix spurious wakeups caused by tablet-mode events during suspend
Some devices send (duplicate) tablet-mode events when moved around even
though the mode has not changed; and they do this even when suspended.
Change the tablet-mode event handling when priv->wakeup_mode is set to
update the switch state in case it changed and then return immediately
(without calling pm_wakeup_hard_event()) to avoid spurious wakeups.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=212537
Fixes: 537b0dd4729e ("platform/x86: intel-hid: Add support for SW_TABLET_MODE")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Elia Devito <eliadevito@gmail.com>
Link: https://lore.kernel.org/r/20210404143831.25173-1-hdegoede@redhat.com
Diffstat (limited to 'drivers/pwm/pwm-fsl-ftm.c')
0 files changed, 0 insertions, 0 deletions