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Add the required VMID list for memory ownership transfers. Reviewed-by: Abel Vesa Signed-off-by: Ekansh Gupta --- Changes in v2: - Make the audio PD remote heap no-map. - Link to v1: https://lore.kernel.org/r/20260922-knp-rh-v1-1-35e29b104809@oss.qualcomm.com --- arch/arm64/boot/dts/qcom/kaanapali.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi index 131fd2a16c54..8a1b53e9f73b 100644 --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi @@ -451,6 +451,14 @@ rmtfs_mem: rmtfs@d7c00000 { qcom,client-id = <1>; qcom,vmid = ; }; + + adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap { + compatible = "shared-dma-pool"; + alloc-ranges = <0x0 0x0 0x1 0x0>; + no-map; + alignment = <0x0 0x400000>; + size = <0x0 0x800000>; + }; }; smp2p-adsp { @@ -2755,6 +2763,9 @@ fastrpc { compatible = "qcom,kaanapali-fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "adsp"; + memory-region = <&adsp_rpc_remote_heap_mem>; + qcom,vmids = ; #address-cells = <1>; #size-cells = <0>; --- base-commit: 5c4d4169604b335c38bbc79bc1fc03042981fc6f change-id: 20260922-knp-rh-b090f9ec1572 Best regards, -- Ekansh Gupta