From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ixit.cz (ip-94-112-25-9.bb.vodafone.cz [94.112.25.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 060B42D9EDF; Thu, 9 Oct 2025 13:38:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=94.112.25.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760017130; cv=none; b=l8fOTOV+1o35CrqfKYLkf2fYWkdffIKzG1iz2YkZlZ3oubD7hzGaig+e9coP27HQa1bzxhFCslA/14twhKncstIgMt+B2XvXbBaUXsiQ4YJPi4KRJlKgP9PGYQHMAFk+dXAwhgUbCUzoSf48icchADkEt4GnN0yb+aZmz+q/H9c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760017130; c=relaxed/simple; bh=CpylmkcX0Uwb0oh0JVuno4lRR5uvP5mrx0c2VotvN8g=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=P1r3afWhKuXFIOy2L9TD6g3PLFRRoHeZWrGKFavC4Jxy0mq7/5GFAbbdXrzlMEjV0E6+rXt+ZFTfe9nb85mTa00yl7L4fPtxMZ2BTwR0hKoHxqU6jZF3qoOst1boMlW773+RuOw6Ic/jMa9P4oA74DJ7bHe9xNQRJ5aibEG9dhY= ARC-Authentication-Results:i=1; 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bh=XlnzkuebGGT9/FA8dDB4u+rfWyPNwzNC3qtitZmMTMg=; b=k3WpSNn8ImhYXkslG9+iSc8SQ6ZfJrMe9h5k0lOypoJlj2XKrEqVPrGRuS28ePSSBZOeEz BmhXMaxrlSKKShxeVPKx/7PxH1MF0+VET/uoxvLMyF+1qIACHLf15guIL9KuVl2iRsdBdH iSMWo7EOghiHvTmQoz7zVZCisAQvc8k= Message-ID: <2ab48275-37bd-4a04-bce3-769aa635451d@ixit.cz> Date: Thu, 9 Oct 2025 15:38:45 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 4/7] arm64: dts: qcom: sdm845-oneplus: Describe TE gpio To: Konrad Dybcio , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg , Bjorn Andersson , Konrad Dybcio , Casey Connolly Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org References: <20251008-s6e3fc2x01-v2-0-21eca1d5c289@ixit.cz> <20251008-s6e3fc2x01-v2-4-21eca1d5c289@ixit.cz> <6b9ae65c-08f0-4b13-94cb-b899764bfc8c@oss.qualcomm.com> Content-Language: en-US From: David Heidelberg Autocrypt: addr=david@ixit.cz; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 09/10/2025 14:54, Konrad Dybcio wrote: > On 10/8/25 4:05 PM, David Heidelberg via B4 Relay wrote: >> From: David Heidelberg >> >> Describe panel Tearing Effect (TE) GPIO line. >> >> Reviewed-by: Konrad Dybcio >> Signed-off-by: David Heidelberg >> --- >> arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi >> index 1cf03047dd7ae..75989b377f8bc 100644 >> --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi >> @@ -460,6 +460,7 @@ display_panel: panel@0 { >> vci-supply = <&panel_vci_3v3>; >> poc-supply = <&panel_vddi_poc_1p8>; >> >> + te-gpios = <&tlmm 30 GPIO_ACTIVE_HIGH>; > > Wait, I just noticed nothing consumes this.. It's well defined in the display/panel/panel-common.yaml and the device-tree should be independent on the driver, so that seems perfectly fine. sdm845-samsung-starqltechn.dts have it exactly same way. David > > Konrad -- David Heidelberg