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Message-ID: <da4f788c-32bd-ece5-0d95-321bb7f50d56@linaro.org>
Date:   Tue, 22 Nov 2022 13:09:07 +0100
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Subject: Re: [PATCH 1/2] ARM: dts: qcom: msm8974-castor: Fix touchscreen init
To:     Luca Weiss <luca@z3ntu.xyz>, linux-arm-msm@vger.kernel.org
Cc:     ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20221121213019.324558-1-luca@z3ntu.xyz>
Content-Language: en-US
From:   Konrad Dybcio <konrad.dybcio@linaro.org>
In-Reply-To: <20221121213019.324558-1-luca@z3ntu.xyz>
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On 21.11.2022 22:30, Luca Weiss wrote:
> On some devices a higher delay is needed, otherwise touchscreen probe
> fails.
> 
> Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> Two simple patches that have been sitting around in msm8974-mainline
> tree for a while.
> 
>  .../arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts b/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
> index 36044130a739..2725bd343f3a 100644
> --- a/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
> +++ b/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
> @@ -122,7 +122,7 @@ synaptics@2c {
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&ts_int_pin>;
>  
> -		syna,startup-delay-ms = <10>;
> +		syna,startup-delay-ms = <100>;
>  
>  		rmi-f01@1 {
>  			reg = <0x1>;