From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 E168D302174; Thu, 6 Nov 2025 08:29:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762417754; cv=none; b=d+/i1H8RL4o4l2YJL30ojH5xbhj4fQnL2Y6kjuxwfX7HW56hSAqtR11Yd9xMVOqGmQYjE1l9vdP6Z0TWms5sRLQpHRACwSw4xafR0i/hDA38QF0Wda4xryV4iDv2QHCuucnv8BsQaOHSumOn8mfSiXeAonVlKjEz6uoFFAb8V4E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762417754; c=relaxed/simple; bh=wzbpmt9DYjDnOYsbKZsscaSDP3dQXL8FPtmzZlZYQ54=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=fggoKAJ6C7N2OlLQ6cUnRIS5g/xFhuKAMdqPHXG4KaMbazo/FNtLu0zw/4KQQL1WelWP4slY0yXDhUNpVc1OLI75N3TPGA2aCC3n58rNsg/GPEHNWEyyNkWg/ObKAWnO710U2xhb3kWiBppedCrlryTaPI/zst/v2TcDyRqvUMo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=dR1kJ7Qs; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="dR1kJ7Qs" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 5A66RXmI1938890; Thu, 6 Nov 2025 08:29:09 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= ftdAUJ1zoIYS6ZwSplDb8Q4d/5w7ZpnVJCEZRLJ60xY=; b=dR1kJ7QskziBRs+j vTxdNn8yHcE6FSGAWiD7GxvXRPol3+8SGy07W4mdFhY/jaJ68VWAXoJBxjOTDmhf pgR/QwArMmExgK84pjJZ+Bgm79DDZLc+hg2M0z5FcrrHArGtV4aaamFFonN7rDeP +BGrXn+oWeIpvglIPXAXqVfU+454s54YCtWWotlDhQ/fJxiq9filghCWKhMUpRHe P2u7kHCmnH8ESsG1CkMNFkYAg/FjlwlV3aKvaDItflx4uhFt2jXhWOiPwf6LI6W+ DwsCiOl8y848EkF0ecZpiIf5XvAmqNFWyAzzjJ1yxhTgn/RPNhdWGmyty9sVrpNd eX41WQ== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4a8apgtbsu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 06 Nov 2025 08:29:09 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 5A68T8mD022667 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 6 Nov 2025 08:29:08 GMT Received: from [10.204.78.32] (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.24; Thu, 6 Nov 2025 00:29:04 -0800 Message-ID: <3ddb78d0-5afd-4ba7-a0a2-bfd5ae3696c4@quicinc.com> Date: Thu, 6 Nov 2025 13:59:01 +0530 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] arm64: dts: qcom: qcs6490-rb3gen2: Use 'edp_hot' function for hpd gpio To: Dmitry Baryshkov CC: , , , , , , , , , , References: <20251031085739.440153-1-quic_amitsi@quicinc.com> Content-Language: en-US From: Amit Singh In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTA2MDA2OCBTYWx0ZWRfX/KnLMD9fo9j7 1MIVKhBPcGqPEBLQPbPBpQkx3+gyAq8vcSPjA/4d3QASVfAbwg9BBCjzccdh4N1ASXbf3NM2xR8 Yd86MP41f3lTLOnWzH2gQ1oOwneHLSXrzVE1TrqmVloPvtt4/F+ixDdgmK+JfBGCsAEiy9r4BSH yNYgqjBF9bVU49MJZwiQZkkq6D4at9COUNTG0AP7Kzf1ifGMR9hMUR5H+NOVNJM2i4XLwBoIxeN gJMmpQu9WmWbpXHqf80ZrcWdoNU+PmScVBVkcqjIjVk0/a1H4ExbCdMj6c+5NRCSrnkEkW7fAUD BU2uc4DQSwVmlHSwWnNsunVjaiNellNciqN+2XHtQ3b0X1LjHkNdDEBKsNfo+CnfYVmK32/JAT7 Rk5bksEfi+25/PUJNBhRzKlkzS7mIw== X-Authority-Analysis: v=2.4 cv=LoCfC3dc c=1 sm=1 tr=0 ts=690c5c55 cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=GEpy-HfZoHoA:10 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=COk6AnOGAAAA:8 a=02aoYn3nmM_QT12xQSUA:9 a=QEXdDO2ut3YA:10 a=TjNXssC_j7lpFel5tvFf:22 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-GUID: xKLl7KWg8PVDPyz-YzkWZXtHBKZ5XPRE X-Proofpoint-ORIG-GUID: xKLl7KWg8PVDPyz-YzkWZXtHBKZ5XPRE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-06_01,2025-11-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 malwarescore=0 suspectscore=0 spamscore=0 phishscore=0 impostorscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511060068 On 11/1/2025 2:48 PM, Dmitry Baryshkov wrote: > On Fri, Oct 31, 2025 at 02:27:39PM +0530, Amit Singh wrote: >> Currently, hpd gpio is configured as a general-purpose gpio, which does > > HPD, GPIO Sure, will update in next version. > >> not support interrupt generation. > > This is not true. GPIOs support interrupt generation. Will update the commit message. > >> This change removes the generic > > Documentation/process/submitting-patches.rst, see the paragraph around > "This patch" words. Sure, will follow the guidelines. > >> hpd-gpios property and assigns the edp_hot function to the pin, >> enabling proper irq support. > > What for? I'll update more details in the commit message. > >> >> Fixes: 756efb7cb7293 ("arm64: dts: qcom: qcs6490-rb3gen2: Add DP output") >> Signed-off-by: Amit Singh >> --- >> arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 3 --- >> 1 file changed, 3 deletions(-) >> >> diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts >> index c146161e4bb4..caa0b6784df3 100644 >> --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts >> +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts >> @@ -49,8 +49,6 @@ dp-connector { >> label = "DP"; >> type = "mini"; >> >> - hpd-gpios = <&tlmm 60 GPIO_ACTIVE_HIGH>; >> - >> port { >> dp_connector_in: endpoint { >> remote-endpoint = <&mdss_edp_out>; >> @@ -1420,7 +1418,6 @@ &wifi { >> /* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */ >> >> &edp_hot_plug_det { >> - function = "gpio"; >> bias-disable; >> }; >> >> -- >> 2.34.1 >> >