Message ID | 20200107143402.122455-1-acourbot@chromium.org (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | arm64: dts: qcom: add Venus firmware node on Cheza | expand |
Hi Alex, On 1/7/20 4:34 PM, Alexandre Courbot wrote: > Cheza boards require this node to probe, so add it. > > Signed-off-by: Alexandre Courbot <acourbot@chromium.org> > --- > arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 6 ++++++ > arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- > 2 files changed, 7 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > index 9a4ff57fc877..35ba65cd9822 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > @@ -1279,3 +1279,9 @@ config { > }; > }; > }; > + > +&venus_codec { We have similar patch for sc7180 and call it just "venus". Do you think we should shorten it here too? > + video-firmware { > + iommus = <&apps_smmu 0x10b2 0x0>; > + }; > +}; > diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi > index ddb1f23c936f..7b913688cc6d 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi > @@ -2567,7 +2567,7 @@ usb_2_dwc3: dwc3@a800000 { > }; > }; > > - video-codec@aa00000 { > + venus_codec: video-codec@aa00000 { > compatible = "qcom,sdm845-venus"; > reg = <0 0x0aa00000 0 0xff000>; > interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; >
On Tue, Jan 7, 2020 at 6:51 AM Stanimir Varbanov <stanimir.varbanov@linaro.org> wrote: > > Hi Alex, > > On 1/7/20 4:34 PM, Alexandre Courbot wrote: > > Cheza boards require this node to probe, so add it. > > > > Signed-off-by: Alexandre Courbot <acourbot@chromium.org> > > --- > > arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 6 ++++++ > > arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- > > 2 files changed, 7 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > > index 9a4ff57fc877..35ba65cd9822 100644 > > --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > > +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > > @@ -1279,3 +1279,9 @@ config { > > }; > > }; > > }; > > + > > +&venus_codec { > > We have similar patch for sc7180 and call it just "venus". Do you think > we should shorten it here too? > > > + video-firmware { > > + iommus = <&apps_smmu 0x10b2 0x0>; > > + }; btw Stan, not sure if you noticed, but Bjorn started adding firmware-name properties so we can have different device specific subdirectories for signed fw (ie. so one /lib/firmware can work on multiple different devices). I'm just looking at doing the same thing for gpu zap fw. Afaiu the venus fw is also signed, so I guess it could benefit from the same treatment? Not sure if that is something you've already talked with Bjorn about? BR, -R > > +}; > > diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi > > index ddb1f23c936f..7b913688cc6d 100644 > > --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi > > +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi > > @@ -2567,7 +2567,7 @@ usb_2_dwc3: dwc3@a800000 { > > }; > > }; > > > > - video-codec@aa00000 { > > + venus_codec: video-codec@aa00000 { > > compatible = "qcom,sdm845-venus"; > > reg = <0 0x0aa00000 0 0xff000>; > > interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; > > > > -- > regards, > Stan
On Tue, Jan 7, 2020 at 11:50 PM Stanimir Varbanov <stanimir.varbanov@linaro.org> wrote: > > Hi Alex, > > On 1/7/20 4:34 PM, Alexandre Courbot wrote: > > Cheza boards require this node to probe, so add it. > > > > Signed-off-by: Alexandre Courbot <acourbot@chromium.org> > > --- > > arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 6 ++++++ > > arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- > > 2 files changed, 7 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > > index 9a4ff57fc877..35ba65cd9822 100644 > > --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > > +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > > @@ -1279,3 +1279,9 @@ config { > > }; > > }; > > }; > > + > > +&venus_codec { > > We have similar patch for sc7180 and call it just "venus". Do you think > we should shorten it here too? Sure - sent a v2 with that change.
On 1/7/20 7:42 PM, Rob Clark wrote: > On Tue, Jan 7, 2020 at 6:51 AM Stanimir Varbanov > <stanimir.varbanov@linaro.org> wrote: >> >> Hi Alex, >> >> On 1/7/20 4:34 PM, Alexandre Courbot wrote: >>> Cheza boards require this node to probe, so add it. >>> >>> Signed-off-by: Alexandre Courbot <acourbot@chromium.org> >>> --- >>> arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 6 ++++++ >>> arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- >>> 2 files changed, 7 insertions(+), 1 deletion(-) >>> >>> diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi >>> index 9a4ff57fc877..35ba65cd9822 100644 >>> --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi >>> +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi >>> @@ -1279,3 +1279,9 @@ config { >>> }; >>> }; >>> }; >>> + >>> +&venus_codec { >> >> We have similar patch for sc7180 and call it just "venus". Do you think >> we should shorten it here too? >> >>> + video-firmware { >>> + iommus = <&apps_smmu 0x10b2 0x0>; >>> + }; > > > btw Stan, not sure if you noticed, but Bjorn started adding > firmware-name properties so we can have different device specific > subdirectories for signed fw (ie. so one /lib/firmware can work on > multiple different devices). I'm just looking at doing the same thing > for gpu zap fw. Afaiu the venus fw is also signed, so I guess it > could benefit from the same treatment? Not sure if that is something > you've already talked with Bjorn about? I have to check does Venus fw is signed with device specific keys or with something else (like HMAC). Cc: Vikash for opinion > > BR, > -R > >>> +}; >>> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi >>> index ddb1f23c936f..7b913688cc6d 100644 >>> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi >>> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi >>> @@ -2567,7 +2567,7 @@ usb_2_dwc3: dwc3@a800000 { >>> }; >>> }; >>> >>> - video-codec@aa00000 { >>> + venus_codec: video-codec@aa00000 { >>> compatible = "qcom,sdm845-venus"; >>> reg = <0 0x0aa00000 0 0xff000>; >>> interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; >>> >> >> -- >> regards, >> Stan
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi index 9a4ff57fc877..35ba65cd9822 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi @@ -1279,3 +1279,9 @@ config { }; }; }; + +&venus_codec { + video-firmware { + iommus = <&apps_smmu 0x10b2 0x0>; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index ddb1f23c936f..7b913688cc6d 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2567,7 +2567,7 @@ usb_2_dwc3: dwc3@a800000 { }; }; - video-codec@aa00000 { + venus_codec: video-codec@aa00000 { compatible = "qcom,sdm845-venus"; reg = <0 0x0aa00000 0 0xff000>; interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
Cheza boards require this node to probe, so add it. Signed-off-by: Alexandre Courbot <acourbot@chromium.org> --- arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 6 ++++++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-)