From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F113F20D504 for ; Tue, 12 Nov 2024 17:05:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731431135; cv=none; b=Pgtwx+OmWiMSeECdHIMval+oHhVxSH6Kpa6TDPoA1aaEYA3+sJXOiFMMv2ODUM7TkDObsVBDwEPhr9pDi97661e4WGA9nzlele5PNjHSSx5xAbnZo1ae3tT6s0QVQoQA6mdK15QjkXYXLcIy34Ydu22CoiycGHTqqCjRVI2VmFs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731431135; c=relaxed/simple; bh=zbJlwKwjpmGDmOG6xUAsiPq7n6gvG1qs07CGKyuQyUc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KPdgUQdNEnuMJ7vzuJ0V7LlsaiuzgJNOazv+tRkBhWKY/QbBFpqeGbo/dUNyI3H18nuThih9IokuqCKH8xI9m8CozA3zJsmr8HLDun0VwrIM0WyJhy2r+cz5OnWzQXkzCsgVPHhePUp/5SYd/QP29rlolXWuDPUN1YYbweqn2VY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Ff0h8z1s; arc=none smtp.client-ip=209.85.128.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Ff0h8z1s" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-4315e62afe0so56390855e9.1 for ; Tue, 12 Nov 2024 09:05:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1731431131; x=1732035931; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=ZA76HvsVqGyFKQBWOeklNEgPCKp4WQaY8k4DOslFroY=; b=Ff0h8z1spVOyCkvLhQohl8vuurx+TfC8PtHqFgAEspUkM9S7RNFCWU0Pz/n0POXBzh e5oroWTkbExh4Hc32MF4ugiINkCa4gqAqxpviGa2PtRB0dEIN7J3pIQyPUsJVnn0iAEF ZFTT3zWxh5CFGTbDBMwP9Z0Nu7XQZaDYnt43LgJhRI3jlRFVhtSwzAz/ggJLadeqqpnC XOGLWAGo8woB6VT4MsCso29I8e0QykI+ihT/Uq/L/hjrRoSdGFPjj1gz90FRPFOVZgbH ilQ6XKkuS2coz4rl6fQE5M6xX9OxXx8N2poNx/VGUrYrTfPqXDVEGzR3IF+4VgM7vQqw Ax9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731431131; x=1732035931; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=ZA76HvsVqGyFKQBWOeklNEgPCKp4WQaY8k4DOslFroY=; b=beohKWyXpxQpG2EqGbqorPj1isRqgtxPJwT+NuDE3HqLhD7WVWTU3r4ohFhqM/svi5 z/gj1Da9+6+xIE+CJsl+kb3SnvXXUHD3+vmlInXi5b0HxZormlmR6/VKRdYHWwmT5GRb o9rAuKjAKRUQJuHoynbRVdSjggTINXkarzabRkHHsQOVVshhiLoquLgMlQ6B8dll0GYH /Yh09dgYJ2qHx/YfO2uCbgqGiqg77qWAO83czd/L94GAkoJDYkZZqWBAeDfFRCyyL113 IZV1hjhNFDhOa7y74hF+IYms4iFvj5RQV1O+7lsMMhvDGD9F5RTejXADJKKEozXdNSkc Lsvg== X-Forwarded-Encrypted: i=1; AJvYcCUVVMXw1GOi6brBhp6Dz5jq1O+EX8o6usnTHyP6icZKgOpdvDnMIiD0mK4M6TliYT7klthUzpCqUKKi@vger.kernel.org X-Gm-Message-State: AOJu0Yy5xlVUEZDnF3I5oxKe7hCZnLSM+CrO+4PXC2RWUbeHnQM1LV0d w3pZPk5ncomaLxjaNIbS5A91JdmHtnEp7j8yMIJpZMOM+ra6gmurEQJWVnFYgec= X-Google-Smtp-Source: AGHT+IF27nbwJEoFDjdSQfRglRNAF1hMrTs5hW3PeUftsDTpAady6wFHBQXm8zI24xcocfJrzZxOkQ== X-Received: by 2002:a05:600c:3ca8:b0:42c:c003:edd1 with SMTP id 5b1f17b1804b1-432b7501d59mr149247325e9.10.1731431131236; Tue, 12 Nov 2024 09:05:31 -0800 (PST) Received: from linaro.org ([82.76.168.176]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-381ed9ea4c5sm16147042f8f.76.2024.11.12.09.05.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Nov 2024 09:05:30 -0800 (PST) Date: Tue, 12 Nov 2024 19:05:29 +0200 From: Abel Vesa To: Heikki Krogerus , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: Rajendra Nayak , Sibi Sankar , Johan Hovold , Dmitry Baryshkov , Trilok Soni , Christophe JAILLET , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v5 4/6] arm64: dts: qcom: x1e80100-crd: Enable external DisplayPort support Message-ID: References: <20241112-x1e80100-ps8830-v5-0-4ad83af4d162@linaro.org> <20241112-x1e80100-ps8830-v5-4-4ad83af4d162@linaro.org> 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: <20241112-x1e80100-ps8830-v5-4-4ad83af4d162@linaro.org> On 24-11-12 19:01:13, Abel Vesa wrote: > The X Elite CRD provides external DisplayPort on all 3 USB Type-C ports. > Each one of this ports is connected to a dedicated DisplayPort > controller. > > Due to support missing in the USB/DisplayPort combo PHY driver, > the external DisplayPort is limited to 2 lanes. > > So enable all 3 remaining DisplayPort controllers and limit their data > lanes number to 2. > > Signed-off-by: Abel Vesa Please do not merge this specific patch. It is provided just for context and testing purposes. See the cover note for more details. > --- > arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts > index 659520404adec33c3551f8d0a5ae3db9e0a18d44..6dc2ebbf6d27fbbf0f224e58cd39ffd33792c6a1 100644 > --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts > +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts > @@ -1125,6 +1125,30 @@ &mdss { > status = "okay"; > }; > > +&mdss_dp0 { > + status = "okay"; > +}; > + > +&mdss_dp0_out { > + data-lanes = <0 1>; > +}; > + > +&mdss_dp1 { > + status = "okay"; > +}; > + > +&mdss_dp1_out { > + data-lanes = <0 1>; > +}; > + > +&mdss_dp2 { > + status = "okay"; > +}; > + > +&mdss_dp2_out { > + data-lanes = <0 1>; > +}; > + > &mdss_dp3 { > compatible = "qcom,x1e80100-dp"; > /delete-property/ #sound-dai-cells; > > -- > 2.34.1 >