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Wed, 22 Nov 2023 05:18:09 -0800 (PST) On 10/2/2023 7:50 PM, Luca Weiss wrote: > If the video-firmware node is present, the venus driver assumes we're on > a system that doesn't use TZ for starting venus, like on ChromeOS > devices. > > Move the video-firmware node to chrome-common.dtsi so we can use venus > on a non-ChromeOS devices. > > At the same time also disable the venus node by default in the dtsi, > like it's done on other SoCs. > > Reviewed-by: Bryan O'Donoghue > Signed-off-by: Luca Weiss > --- > arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi | 8 ++++++++ > arch/arm64/boot/dts/qcom/sc7280.dtsi | 6 ++---- > 2 files changed, 10 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi b/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > index 5d462ae14ba1..cd491e46666d 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > @@ -104,6 +104,14 @@ &scm { > dma-coherent; > }; > > +&venus { > + status = "okay"; > + > + video-firmware { > + iommus = <&apps_smmu 0x21a2 0x0>; > + }; > +}; > + > &watchdog { > status = "okay"; > }; > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 66f1eb83cca7..fa53f54d4675 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -3740,6 +3740,8 @@ venus: video-codec@aa00000 { > <&apps_smmu 0x2184 0x20>; > memory-region = <&video_mem>; > > + status = "disabled"; > + > video-decoder { > compatible = "venus-decoder"; > }; > @@ -3748,10 +3750,6 @@ video-encoder { > compatible = "venus-encoder"; > }; > > - video-firmware { > - iommus = <&apps_smmu 0x21a2 0x0>; > - }; > - > venus_opp_table: opp-table { > compatible = "operating-points-v2"; > > Changes look good. Is this tested on SC7280 ? Regards, Vikash