Santhosh Ramesh <quic_santrame@xxxxxxxxxxx> wrote: > From: Sathishkumar Muruganandam <quic_murugana@xxxxxxxxxxx> > > Currently, when the vdev start WMI cmd is sent from host, vdev related > parameters such as max_reg_power, max_power, and max_antenna_gain are > multiplied by 2 before being sent to the firmware. This is incorrect > because the firmware uses 1 dBm steps for power calculations. > > This leads to incorrect power values being used in the firmware and > radio, potentially causing incorrect behavior. > > Fix the update of max_reg_power, max_power, and max_antenna_gain values > in the ath12k_mac_vdev_start_restart function, ensuring accurate > power settings in the firmware by sending these values as-is, > without multiplication. > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00214-QCAHKSWPL_SILICONZ-1 > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > Signed-off-by: Sathishkumar Muruganandam <quic_murugana@xxxxxxxxxxx> > Signed-off-by: Santhosh Ramesh <quic_santrame@xxxxxxxxxxx> Acked-by: Kalle Valo <kvalo@xxxxxxxxxx> -- https://patchwork.kernel.org/project/linux-wireless/patch/20240909073049.3423035-1-quic_santrame@xxxxxxxxxxx/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches https://docs.kernel.org/process/submitting-patches.html
