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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Lr6VX3aI; 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 39C18606A326; Sat, 7 Nov 2026 22:42:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Lr6VX3aI Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0904A1F0089F; Sat, 7 Nov 2026 22:42:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794091345; bh=xFgpOeXIhWE4x1O0Mu4ZGy/Nw4WbClkm6HsJcdNwT+A=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Lr6VX3aIKAkiZddAWqS8pV015LkPa8GXTxKUW7KAqMyOsjAauvuuoEijtfedO0dxi /G+QtmVoCH4tXfKy05k7PClFBhNKZgskEWrsrp5rlF9GMHEHsvVPKdCARiLcnzkloh ve7ys7z9J/3x9bHJluwP2bkqgFwSRsVIa5DBitC4IKl9fVb8B618op80Ka/POHwpqG 6GCUsOdhl3sxt4sUzrylP1o5xzKVeMyFWCIQQhCwKsSHqO4GcOAZtuoXSA+XcsmYTt gY/vBVFy4Ri7SqLPXXDtZrEd/PaiqdO4gbhPIR1jSzLJdgjcqeegkdUiiqk5Lt7mnT Y2pTNJbks5bbA== Date: Sat, 7 Nov 2026 16:42:19 -0600 From: Bjorn Andersson To: Sebastian Reichel Cc: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Matthias Brugger , AngeloGioacchino Del Regno , Konrad Dybcio , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, kernel@collabora.com, Sebastian Reichel , Konrad Dybcio Subject: Re: [PATCH v2 4/4] arm64: dts: qcom: Use DP AltMode defines Message-ID: References: <20261017-dp-altmode-dt-defines-v2-0-7ab3d93553dd@collabora.com> <20261017-dp-altmode-dt-defines-v2-4-7ab3d93553dd@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-v2-4-7ab3d93553dd@collabora.com> On Sat, Oct 17, 2026 at 09:59:33PM +0200, Sebastian Reichel wrote: > From: Sebastian Reichel > > Use the new USB-C DP AltMode defines for the SVID and the capabilities > VDO to make the DTs more readable. > > Reviewed-by: Konrad Dybcio > Signed-off-by: Sebastian Reichel Acked-by: Bjorn Andersson Regards, Bjorn > --- > arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 8 ++++++-- > arch/arm64/boot/dts/qcom/sm8150-hdk.dts | 9 +++++++-- > 2 files changed, 13 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts > index d6af679abe1a..d21b94e872ce 100644 > --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts > +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts > @@ -1508,8 +1508,12 @@ PDO_FIXED_USB_COMM | > > altmodes { > displayport { > - svid = /bits/ 16 <0xff01>; > - vdo = <0x00001c46>; > + 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)>; > }; > }; > > diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts > index cdced5c848d3..3d83dd305954 100644 > --- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts > +++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts > @@ -581,8 +581,13 @@ PDO_FIXED_USB_COMM | > > altmodes { > displayport { > - svid = /bits/ 16 <0xff01>; > - vdo = <0x00001c46>; > + 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)>; > + > }; > }; > > > -- > 2.53.0 >