The modem firmware for this device doesn't preload the IPA firmware and requires the OS handles that instead. Set qcom,gsi-loader = "self" to reflect that.
Ensure the ipa uses the correct memory. ipa 1e40000.ipa: channel 4 limited to 256 TREs ipa 1e40000.ipa: IPA driver initialized ipa 1e40000.ipa: received modem starting event ipa 1e40000.ipa: received modem running event Reviewed-by: Konrad Dybcio <[email protected]> Signed-off-by: Paul Sajna <[email protected]> --- arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi index 9d82961d527e..85dc4468b6c4 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi @@ -473,7 +473,9 @@ &gpu { }; &ipa { - qcom,gsi-loader = "modem"; + qcom,gsi-loader = "self"; + memory-region = <&ipa_fw_mem>; + status = "okay"; }; -- 2.53.0
