On 9/9/24 13:00, Santhosh Ramesh 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
Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: Sathishkumar Muruganandam <quic_murugana@xxxxxxxxxxx>
Signed-off-by: Santhosh Ramesh <quic_santrame@xxxxxxxxxxx>
---
Hi Jeff/Kalle,
It would be good, if Fixes tag can be added while applying this patch.
--
Aditya
