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[2001:1c00:3b89:c600:71a4:84f:6409:1447]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c0c60ac9406sm462110966b.38.2026.06.22.23.41.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 22 Jun 2026 23:41:09 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Tue, 23 Jun 2026 08:41:08 +0200 Message-Id: Cc: , , , , , , , , , Subject: Re: [PATCH v1 1/4] dt-bindings: media: qcom: Add JPEG encoder binding From: "Luca Weiss" To: "Atanas Filipov" , X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260612194417.1737009-1-atanas.filipov@oss.qualcomm.com> <20260612194417.1737009-2-atanas.filipov@oss.qualcomm.com> In-Reply-To: <20260612194417.1737009-2-atanas.filipov@oss.qualcomm.com> Hi Atanas, On Fri Jun 12, 2026 at 9:44 PM CEST, Atanas Filipov wrote: > Add device-tree binding for the standalone Qualcomm JPEG encoder > hardware block (separate from CAMSS media pipelines). > > Document required resources briefly and scope initial support to > currently used compatibles in this series, including SM8250, > QCM6490, and SM8550 class platforms. > > Signed-off-by: Atanas Filipov > --- > .../bindings/media/qcom,jpeg-encoder.yaml | 142 ++++++++++++++++++ > 1 file changed, 142 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/qcom,jpeg-enc= oder.yaml > > diff --git a/Documentation/devicetree/bindings/media/qcom,jpeg-encoder.ya= ml b/Documentation/devicetree/bindings/media/qcom,jpeg-encoder.yaml > new file mode 100644 > index 000000000000..83f19719a869 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/qcom,jpeg-encoder.yaml > @@ -0,0 +1,142 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/qcom,jpeg-encoder.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm JPEG Encoder > + > +maintainers: > + - Azam Sadiq Pasha Kapatrala Syed > + - Hariram Purushothaman > + > +description: | > + Qualcomm JPEG Encoder is the JPEG encode hardware present in Qualcomm = SoCs. > + > + The JPEG hardware IP version 4.2.0 is shared across SM8250, QCM6490, S= M8550 > + and related derivatives. Platforms based on the SM8550 register layou= t and > + interrupt wiring can reuse the qcom,sm8550-jenc fallback compatible, p= rovided > + the correct register base address and IOMMU stream IDs are supplied in= the > + DTS node. > + > +properties: > + compatible: > + oneOf: > + - items: > + - const: qcom,sm8250-jenc > + - items: > + - enum: > + - qcom,qcm6490-jenc Any reason why here and in other places you specifically reference qcm6490 instead of sc7280 which is what essentially any other compatible and files for Kodiak is named after? It makes it sound like this is not applicable to SC7280/SM7325 and *specific* to QCM6490 inside the Kodiak family. I supposed qcom,kodiak-jenc could also work but not sure we should change up the naming scheme halfway. Regards Luca