linux-kernel - Re: [PATCH v6 5/5] input: misc: pm8941-pwrkey: simulate missed key press events

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Message-ID: <YmYehgw3eUdRAXYp@google.com>
Date:   Sun, 24 Apr 2022 21:07:34 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Anjelique Melendez <quic_amelende@...cinc.com>
Cc:     corbet@....net, sre@...nel.org, robh+dt@...nel.org,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, bjorn.andersson@...aro.org,
        swboyd@...omium.org, linux-doc@...r.kernel.org,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        David Collins <collinsd@...eaurora.org>
Subject: Re: [PATCH v6 5/5] input: misc: pm8941-pwrkey: simulate missed key
 press events

On Fri, Apr 22, 2022 at 12:12:43PM -0700, Anjelique Melendez wrote:
> From: David Collins <collinsd@...eaurora.org>
> 
> The status of the keys connected to the KPDPWR_N and RESIN_N pins
> is identified by reading corresponding bits in the interrupt real
> time status register.  If the status has changed by the time that
> the interrupt is handled then a press event will be missed.
> 
> Maintain a last known status variable to find unbalanced release
> events and simulate press events for each accordingly.
> 
> Signed-off-by: David Collins <collinsd@...eaurora.org>
> Signed-off-by: Anjelique Melendez <quic_amelende@...cinc.com>

Applied, thank you.

-- 
Dmitry