linux-kernel - Re: [PATCH 0/4] Add haptics support to Nexus 5 using pwm-vibra driver

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Date:   Mon, 8 May 2023 09:44:47 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Luca Weiss <luca@...tu.xyz>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Brian Masney <masneyb@...tation.org>,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 0/4] Add haptics support to Nexus 5 using pwm-vibra driver

On Thu, Apr 27, 2023 at 10:34:25PM +0200, Luca Weiss wrote:
> A while ago Brian Masney sent some patches for a clk-vibrator which was
> then succeeded by the idea of a clk-pwm driver that "converts" a clock
> into a PWM and to use the existing pwm-vibra driver.
> 
> Since clk-pwm has landed last year we can finally add haptics support
> upstream.
> 
> We just need to add support for an enable GPIO to the pwm-vibra driver
> since that also needs to be high for the haptics to work on this device.
> 
> Signed-off-by: Luca Weiss <luca@...tu.xyz>
> ---
> Luca Weiss (4):
>       dt-bindings: input: pwm-vibrator: Add enable-gpio
>       Input: pwm-vibra - add newline to dev_err prints
>       Input: pwm-vibra - add support for enable GPIO
>       ARM: dts: qcom: msm8974-hammerhead: Add vibrator

Applied patches 1-3, thank you.

-- 
Dmitry