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charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-5-cdff2f1a5792@linaro.org> References: <20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-0-cdff2f1a5792@linaro.org> In-Reply-To: <20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-0-cdff2f1a5792@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Depeng Shao , Vikram Sharma , Vladimir Zapolskiy , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue X-Mailer: b4 0.15-dev-dedf8 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 --- arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dtso | 11 +++++++++++ 1 file changed, 11 insertions(+) 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 #include +/ { + reserved-memory { + linux,cma { + compatible = "shared-dma-pool"; + size = <0x0 0x8000000>; + reusable; + linux,cma-default; + }; + }; +}; + &camcc { status = "okay"; }; -- 2.47.0