Lingbo Kong <quic_lingbok@xxxxxxxxxxx> wrote: > Currently, ath12k does not support Time-Average-SAR (TAS). In order to enable > TAS read the tables from ACPI and send them to the firmware using > WMI_PDEV_SET_BIOS_INTERFACE_CMDID command. Besides, ath12k registers an ACPI > event callback so that ACPI can notify ath12k to get the updated SAR power > table and sends it to the firmware when the device state is changed. > > ACPI is only enabled for WCN7850 using struct ath12k_hw_params::acpi_guid > field. Most likely QCN9274 will never support ACPI as the chip is not used in > laptops. > > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 > > Signed-off-by: Lingbo Kong <quic_lingbok@xxxxxxxxxxx> > Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx> 4 patches applied to ath-next branch of ath.git, thanks. 576771c9fa21 wifi: ath12k: ACPI TAS support 764883be7ed0 wifi: ath12k: ACPI SAR support 12bccacbcd9e wifi: ath12k: ACPI CCA threshold support 7b5f3cbfb468 wifi: ath12k: ACPI band edge channel power support -- https://patchwork.kernel.org/project/linux-wireless/patch/20240422033054.979-2-quic_lingbok@xxxxxxxxxxx/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
