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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-Archived-By: 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> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 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 >