| Message ID | 20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-5-cdff2f1a5792@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | qcom: camss: dts: Prune and tidy x13s, rb5 and rb3 CAMSS dts | expand |
On 25.10.2024 5:43 PM, Bryan O'Donoghue wrote: > libcamera softisp requires a linux,cma heap export in order to support > user-space debayering, 3a and export to other system components such as > pipewire, Firefox/Chromium - Hangouts, Zoom etc. > > Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> > --- Probably could use an inline comment In any case Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Konrad
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dtso b/arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dtso index 5fe331923dd3cd31ff2be047a2228e1c4104e80e..ae256c713a36078afdadc67193f381a19ea8e5d3 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dtso +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dtso @@ -9,6 +9,17 @@ #include <dt-bindings/clock/qcom,camcc-sm8250.h> #include <dt-bindings/gpio/gpio.h> +/ { + reserved-memory { + linux,cma { + compatible = "shared-dma-pool"; + size = <0x0 0x8000000>; + reusable; + linux,cma-default; + }; + }; +}; + &camcc { status = "okay"; };
libcamera softisp requires a linux,cma heap export in order to support user-space debayering, 3a and export to other system components such as pipewire, Firefox/Chromium - Hangouts, Zoom etc. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> --- arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dtso | 11 +++++++++++ 1 file changed, 11 insertions(+)