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Message-ID: <a2285d28-0f57-d165-a22e-2aa57b3cff65@quicinc.com>
Date: Fri, 6 Dec 2024 15:33:12 +0530
From: Dikshita Agarwal <quic_dikshita@...cinc.com>
To: Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
Stanimir Varbanov
<stanimir.k.varbanov@...il.com>,
Vikash Garodia <quic_vgarodia@...cinc.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
CC: <quic_renjiang@...cinc.com>, <quic_vnagar@...cinc.com>,
<konradybcio@...nel.org>, <linux-media@...r.kernel.org>,
<linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<devicetree@...r.kernel.org>,
Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 3/3] media: dt-bindings: qcom-venus: Deprecate
video-decoder and video-encoder where applicable
On 11/28/2024 9:51 PM, Bryan O'Donoghue wrote:
> For the list of yaml files here the video-decoder and video-encoder nodes
> provide nothing more than configuration input for the driver. These entries
> do not in fact impart hardware specific data and should be deprecated.
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> ---
> .../devicetree/bindings/media/qcom,msm8916-venus.yaml | 12 ++----------
> .../devicetree/bindings/media/qcom,sc7180-venus.yaml | 12 ++----------
> .../devicetree/bindings/media/qcom,sc7280-venus.yaml | 12 ++----------
> .../devicetree/bindings/media/qcom,sdm845-venus-v2.yaml | 12 ++----------
> .../devicetree/bindings/media/qcom,sm8250-venus.yaml | 12 ++----------
> 5 files changed, 10 insertions(+), 50 deletions(-)
>
A general query, this change is not done for 8996-venus, sdm660-venus and
sdm845-venus, was that intentional? may be because these are not active
SOCs in upstream?
Thanks,
Dikshita
> diff --git a/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml b/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml
> index 9410f13ca97c181973c62fe62d0399fc9e82f05d..da140c2e3d3f3c3e886496e3e2303eda1df99bb4 100644
> --- a/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml
> @@ -45,6 +45,7 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> video-encoder:
> @@ -57,13 +58,12 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> required:
> - compatible
> - iommus
> - - video-decoder
> - - video-encoder
>
> unevaluatedProperties: false
>
> @@ -83,12 +83,4 @@ examples:
> power-domains = <&gcc VENUS_GDSC>;
> iommus = <&apps_iommu 5>;
> memory-region = <&venus_mem>;
> -
> - video-decoder {
> - compatible = "venus-decoder";
> - };
> -
> - video-encoder {
> - compatible = "venus-encoder";
> - };
> };
> diff --git a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml
> index 5cec1d077cda77817f6d876109defcb0abbfeb2c..83c4a5d95f020437bd160d6456850bc84a2cf5ff 100644
> --- a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml
> @@ -70,6 +70,7 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> video-encoder:
> @@ -82,14 +83,13 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> required:
> - compatible
> - power-domain-names
> - iommus
> - - video-decoder
> - - video-encoder
>
> unevaluatedProperties: false
>
> @@ -114,12 +114,4 @@ examples:
> "vcodec0_core", "vcodec0_bus";
> iommus = <&apps_smmu 0x0c00 0x60>;
> memory-region = <&venus_mem>;
> -
> - video-decoder {
> - compatible = "venus-decoder";
> - };
> -
> - video-encoder {
> - compatible = "venus-encoder";
> - };
> };
> diff --git a/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml
> index 10c334e6b3dcf25967fa438f8e6e5035448af1b9..413c5b4ee6504ba1d5fe9f74d5be04ad8c90c318 100644
> --- a/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml
> @@ -68,6 +68,7 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> video-encoder:
> @@ -80,14 +81,13 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> required:
> - compatible
> - power-domain-names
> - iommus
> - - video-decoder
> - - video-encoder
>
> unevaluatedProperties: false
>
> @@ -125,14 +125,6 @@ examples:
>
> memory-region = <&video_mem>;
>
> - video-decoder {
> - compatible = "venus-decoder";
> - };
> -
> - video-encoder {
> - compatible = "venus-encoder";
> - };
> -
> video-firmware {
> iommus = <&apps_smmu 0x21a2 0x0>;
> };
> diff --git a/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml
> index 6228fd2b324631f3138e128c918266da58f6b544..c839cb1ebc0999e10b865f4bb43ea76ffa2bf46d 100644
> --- a/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml
> @@ -70,6 +70,7 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> video-core1:
> @@ -82,14 +83,13 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> required:
> - compatible
> - power-domain-names
> - iommus
> - - video-core0
> - - video-core1
>
> unevaluatedProperties: false
>
> @@ -119,12 +119,4 @@ examples:
> iommus = <&apps_smmu 0x10a0 0x8>,
> <&apps_smmu 0x10b0 0x0>;
> memory-region = <&venus_mem>;
> -
> - video-core0 {
> - compatible = "venus-decoder";
> - };
> -
> - video-core1 {
> - compatible = "venus-encoder";
> - };
> };
> diff --git a/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml
> index f66033ae8b590e7b6f1e344c368994744411aca2..da54493220c9dc90e7d9f5fcfce7590acb241c85 100644
> --- a/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,sm8250-venus.yaml
> @@ -73,6 +73,7 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> video-encoder:
> @@ -85,6 +86,7 @@ properties:
> required:
> - compatible
>
> + deprecated: true
> additionalProperties: false
>
> required:
> @@ -95,8 +97,6 @@ required:
> - iommus
> - resets
> - reset-names
> - - video-decoder
> - - video-encoder
>
> unevaluatedProperties: false
>
> @@ -132,12 +132,4 @@ examples:
> resets = <&gcc GCC_VIDEO_AXI0_CLK_ARES>,
> <&videocc VIDEO_CC_MVS0C_CLK_ARES>;
> reset-names = "bus", "core";
> -
> - video-decoder {
> - compatible = "venus-decoder";
> - };
> -
> - video-encoder {
> - compatible = "venus-encoder";
> - };
> };
>
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