diff options
| author | Sathishkumar Muruganandam <quic_murugana@quicinc.com> | 2024-09-09 13:00:49 +0530 |
|---|---|---|
| committer | Jeff Johnson <jeff.johnson@oss.qualcomm.com> | 2025-01-07 16:29:59 -0800 |
| commit | 3540bba855b4b422e8b977d11aa8173ccb4f089d (patch) | |
| tree | 8db969bb94b1a009957026c022cdf4b3ce63eebe /tools/perf/scripts/python | |
| parent | 2d64da9ed5d8cee44a11ed3872dbfa6a914ee2b2 (diff) | |
wifi: ath12k: fix tx power, max reg power update to firmware
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@quicinc.com>
Signed-off-by: Santhosh Ramesh <quic_santrame@quicinc.com>
Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Acked-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240909073049.3423035-1-quic_santrame@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions