From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793374660; b=MAb1mI0aq4DJXnO23zVkqSMLo1M+Fy/+j2S+fst6DP4zR2bR1v7xOomc3dXJzPTT/IZD hsV4MT5aPD9nuTC1mEqfVd0KVXFcAij41wDfUhg3bKAEIlhPambrFUtvBB+yaLZgzqJ/3 dgzDNu4XEPa6Iaa1AtQ6SyB9WeosmDoU13vLZeQb4Gmm6Ml1y6fJPGI1RtOxsR4nidesZ 6VB0M/3vT1oibfle4WnT5EtQC0AKRfOlJSGTyOwMTFsxvul5Z3m5ekfHa2qIXe5zkiIBM ifhlHKi1QXrWmMJVwV8vmlzHbcvITCj/3Q0b2/Y/g+qGbDitk3te5f3HK68QKDjQN0A== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793374660; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=XCiNX/JVOGez8Xk/1UsypK/8unagw3ySEZpGAE4b/PU=; b=mYAZMhlZCJhs52arXBrAaYF4zwfIs0mW2n5kYGe96GFgEE1A3ULD9Ueahs1PGY8f5Rbv 9MsHYUj7SwpV8naSDWyxEo8EOgFimd0+D3SLVvPf7207vjNF9E9QxrRBU0ZtPnUoWJKTH 0vHMJxsCG0rcmByBf4g4/R4B6BgQaXVPTMeU0ySS9JIg6qu1hsQDN8OBTZfRa5PxfRmRi Sv2U3EQ2x+g+VqUqeQJ/efKuAG+PRNHBRXRKjwZdgTEf5KcaSQ4Htqper7ZniZUGo5qVc xE7pJzewBe2jd0By3q/S1skmELQ+uBTuunR2eErztCWO3T/EuaJ5gMZthc0838ThnIA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=eYPcu94u; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EEB72606A31F; Fri, 30 Oct 2026 15:37:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=eYPcu94u Received: by smtp.kernel.org (Postfix) with ESMTPSA id F343C1F000C1; Fri, 30 Oct 2026 15:37:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793374659; bh=XCiNX/JVOGez8Xk/1UsypK/8unagw3ySEZpGAE4b/PU=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=eYPcu94uQR0iroKxabErt/vMeQpkS6GHmYqkY6K/hsBKExvogGDA5qavalpX7diso sEnExCJ6pL+aMhcXQa9nOCRjMYYsmKIewRxzvQ/IFjkL95xYA5b3zwoQbzVWaKOOwI o6B6V434EhSr6JrU93kVp62Ys3bkTc0bZyOICc97qraH8Yr4EDwiiiQ47Nbzu/GcKS tQaNC5Oj8/Hl+RLjGwomsKH0cx8OXnUO7d3HGHazFoYCgzDMengZVnDPHYj5uhY4up L9HAZAdpfbdd0huC7ZIv/ptlAi//Cx8KKSZPij6Xy9JqY3f/pSEXT6lNiHBz8ozRSr ePvc9SbJzrMHg== Date: Fri, 30 Oct 2026 10:37:34 -0500 From: "Rob Herring (Arm)" To: Sebastian Reichel Cc: Dmitry Baryshkov , Matthias Brugger , AngeloGioacchino Del Regno , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Sebastian Reichel , linux-arm-msm@vger.kernel.org, kernel@collabora.com, devicetree@vger.kernel.org, Konrad Dybcio , linux-arm-kernel@lists.infradead.org, Krzysztof Kozlowski , linux-rockchip@lists.infradead.org, Greg Kroah-Hartman , Heiko Stuebner , Bjorn Andersson , Conor Dooley Subject: Re: [PATCH v2 1/4] dt-bindings: connector: Add DP AltMode VDO definitions Message-ID: <179337465400.84888.3742821306180062985.robh@kernel.org> References: <20261017-dp-altmode-dt-defines-v2-0-7ab3d93553dd@collabora.com> <20261017-dp-altmode-dt-defines-v2-1-7ab3d93553dd@collabora.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261017-dp-altmode-dt-defines-v2-1-7ab3d93553dd@collabora.com> On Sat, 17 Oct 2026 21:59:30 +0200, Sebastian Reichel wrote: > From: Sebastian Reichel > > The typical USB-C DisplayPort AltMode capabilities for a down facing > port (i.e. sending out video data) looks like this: > > altmodes { > displayport { > svid = /bits/ 16 <0xff01>; > vdo = <0x00001c46>; > }; > }; > > Improve the readability by adding defines for the numbers, so that > the above instead looks like this: > > altmodes { > displayport { > svid = /bits/ 16 ; > vdo = DP_CAP_UHBR_13_5_UNSUPPORTED, > DP_PIN_UFP_NONE, DP_PIN_DFP_C_D_E, > DP_CAP_USB2_USED, DP_CAP_RECEPTACLE, > DP_CAP_SIGNALLING_HBR3, DP_CAP_DFP_D)>; > }; > }; > > The generated DT binary will stay unchanged. > > Reviewed-by: Dmitry Baryshkov > Signed-off-by: Sebastian Reichel > --- > include/dt-bindings/usb/pd.h | 58 ++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 58 insertions(+) > Acked-by: Rob Herring (Arm)