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/openbmc/linux/drivers/input/misc/ |
H A D | axp20x-pek.c | fe77f9bb Wed Jan 22 00:03:14 CST 2020 Samuel Holland <samuel@sholland.org> Input: axp20x-pek - respect userspace wakeup configuration
Unlike most other power button drivers, this driver unconditionally enables its wakeup IRQ. It should be using device_may_wakeup() to respect the userspace configuration of wakeup sources.
Because the AXP20x MFD device uses regmap-irq, the AXP20x PEK IRQs are nested off of regmap-irq's threaded interrupt handler. The device core ignores such interrupts, so to actually disable wakeup, we must explicitly disable all non-wakeup interrupts during suspend.
Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200115051253.32603-2-samuel@sholland.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> fe77f9bb Wed Jan 22 00:03:14 CST 2020 Samuel Holland <samuel@sholland.org> Input: axp20x-pek - respect userspace wakeup configuration Unlike most other power button drivers, this driver unconditionally enables its wakeup IRQ. It should be using device_may_wakeup() to respect the userspace configuration of wakeup sources. Because the AXP20x MFD device uses regmap-irq, the AXP20x PEK IRQs are nested off of regmap-irq's threaded interrupt handler. The device core ignores such interrupts, so to actually disable wakeup, we must explicitly disable all non-wakeup interrupts during suspend. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200115051253.32603-2-samuel@sholland.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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