From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 D1414228CB0; Thu, 21 May 2026 22:25:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779402312; cv=none; b=dtVaMH/ppa71AvTG/O/voBaB6d3jMfwZzBKwFsBlX61rFs7w07CcMmShykjGF7dXUVQVQrdeEhztaUEF7yg48GTceyYqFzxseGtjR3PFCNA+QgjfAwErFGnWAPNlto24b6s0UvQ6YbW/YjSga5vTac7Qn4Mt71sI4jFvw73xvYA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779402312; c=relaxed/simple; bh=OagIR4q6jOjejHScBDBB6UPRiGrYYxtTkxayr0a0C9A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sEFAKdKWoQdbc1PFPIyAmLMvcAlz6G30QxA/ypQE7G+y4SH0SU+Zf+4P3gtE55UYgvOVTtSlgS8pISkPfeAHY4wX+1LnK2SCgKpePdm67vnIF6BybE8OnTTHkAFpKv8ijKfgMoK/A4dNZC5GMygdJEBIPOGnraMZZVpIuuk8wVo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=asNcoZ+J; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="asNcoZ+J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E9861F000E9; Thu, 21 May 2026 22:25:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779402311; bh=b6HB01vIC+8NeoGhvRfdEE2LMcPv7EBAdjG6wl3PWPE=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=asNcoZ+JK/AgECAgP8ymLf83+FkAauXFYxxYmaNNBNtn0fxjVqFyMK4VXst6sX2oX oWf1+G2uX1KvzdPYY1ayyKFK+cDLbIS8hpCW/UjLeDeT7yWWFwc24Cx/JNjzQw3bTX E/CckjkcUrzSnUWwRZEJhHRXxlC49OjB+r3Rha/J9vaRcKCsd++rJuc7NN9txu1qxA qC7N2O2tITWpTORDaQBMQZFuv5oyWsfgzxWclEjTjX3mT/h9yLkocWl4FEboDYwPax ePz9eHkmSxMQ+/5CjlgA2+7hLHnlc2WUAqLEjjGnclt8EakYn9pJQcPKQt+BrnqU4A dnrlROXNQun8w== Date: Thu, 21 May 2026 17:25:04 -0500 From: Bjorn Andersson To: Saurabh Anand Cc: konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, quic_riteshk@quicinc.com, quic_vproddut@quicinc.com, quic_mkuntuma@quicinc.com, mahadevan.p@oss.qualcomm.com Subject: Re: [PATCH] arm64: dts: qcom: glymur: Configure DP endpoints for 2-lane operation Message-ID: References: <20260521120058.2966709-1-saurabh.anand@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260521120058.2966709-1-saurabh.anand@oss.qualcomm.com> On Thu, May 21, 2026 at 05:30:58PM +0530, Saurabh Anand wrote: > Add explicit data-lanes to the MDSS DP output endpoints to enable As described in https://docs.kernel.org/process/submitting-patches.html#describe-your-changes this is where you describe the problem that you're solving. If you had done that, we wouldn't need to guess what you're up to. Thanks, Bjorn > display port in 2 lanes configuration and disable the mode-switch > property from the USB QMP PHY node. > > Signed-off-by: Saurabh Anand > --- > arch/arm64/boot/dts/qcom/glymur.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi > index 72c7dc6e4f09..d6b3c5bfebd5 100644 > --- a/arch/arm64/boot/dts/qcom/glymur.dtsi > +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi > @@ -2445,7 +2445,6 @@ usb_0_qmpphy: phy@fd5000 { > #clock-cells = <1>; > #phy-cells = <1>; > > - mode-switch; > orientation-switch; > > status = "disabled"; > @@ -2517,7 +2516,6 @@ usb_1_qmpphy: phy@fde000 { > #clock-cells = <1>; > #phy-cells = <1>; > > - mode-switch; > orientation-switch; > > status = "disabled"; > @@ -4550,6 +4548,7 @@ port@1 { > reg = <1>; > > mdss_dp0_out: endpoint { > + data-lanes = <0 1>; > remote-endpoint = <&usb_dp_qmpphy_dp_in>; > }; > }; > @@ -4641,6 +4640,7 @@ port@1 { > reg = <1>; > > mdss_dp1_out: endpoint { > + data-lanes = <0 1>; > remote-endpoint = <&usb_1_qmpphy_dp_in>; > }; > }; > -- > 2.34.1 >