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qcacld-3.0: Use HW power limit to cap RRM link tx power

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During Radio Measurement request, if the TPC  power exceeds
power limit set by hardware, use this limit to cap the tx
power sent in the link measurement report.

Change-Id: Ib169c767d14160f8994a845a00baead7f8e6c3e1
CRs-Fixed: 3452913
This commit is contained in:
Gururaj Pandurangi
2023-04-03 17:23:47 -07:00
committed by Madan Koyyalamudi
parent d9261a80f1
commit 77474a3d1d
1 changed files with 11 additions and 0 deletions
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11
core/mac/src/pe/rrm/rrm_api.c
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@@ -281,6 +281,17 @@ rrm_process_link_measurement_request(struct mac_context *mac,
LinkReport.txPower =
mlme_obj->reg_tpc_obj.chan_power_info[0].tx_power;
/** If hardware limit received from FW is non zero, use it
* to limit the link tx power.
*/
if (mlme_obj->mgmt.generic.tx_pwrlimit) {
LinkReport.txPower =
QDF_MIN(LinkReport.txPower,
mlme_obj->mgmt.generic.tx_pwrlimit);
pe_debug("HW power limit: %d, Link tx power: %d",
mlme_obj->mgmt.generic.tx_pwrlimit,
LinkReport.txPower);
}
if (LinkReport.txPower < MIN_TX_PWR_CAP)
LinkReport.txPower = MIN_TX_PWR_CAP;
else if (LinkReport.txPower > MAX_TX_PWR_CAP)