Re: [PATCH v6 4/5] input: misc: pm8941-pwrkey: add software key press debouncing support
From: Dmitry Torokhov
Date: Mon Apr 25 2022 - 00:09:11 EST
On Fri, Apr 22, 2022 at 12:12:42PM -0700, Anjelique Melendez wrote:
> From: David Collins <collinsd@xxxxxxxxxxxxxx>
> On certain PMICs, an unexpected assertion of KPDPWR_DEB (the
> positive logic hardware debounced power key signal) may be seen
> during the falling edge of KPDPWR_N (i.e. a power key press) when
> it occurs close to the rising edge of SLEEP_CLK. This then
> triggers a spurious KPDPWR interrupt.
> Handle this issue by adding software debouncing support to ignore
> key events that occur within the hardware debounce delay after the
> most recent key release event.
> Signed-off-by: David Collins <collinsd@xxxxxxxxxxxxxx>
> Signed-off-by: Anjelique Melendez <quic_amelende@xxxxxxxxxxx>
Applied, thank you.