linux-kernel - [PATCH ath-next 2/2] wifi: ath12k: advertise NL80211_FEATURE_TX_POWER

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Message-Id: <20250630-support-for-tx-power-insertion-v1-2-77f45484d5bb@oss.qualcomm.com>
Date: Mon, 30 Jun 2025 09:45:16 +0530
From: Aditya Kumar Singh <aditya.kumar.singh@....qualcomm.com>
To: Jeff Johnson <jjohnson@...nel.org>
Cc: linux-wireless@...r.kernel.org, ath12k@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Aditya Kumar Singh <aditya.kumar.singh@....qualcomm.com>
Subject: [PATCH ath-next 2/2] wifi: ath12k: advertise
 NL80211_FEATURE_TX_POWER_INSERTION support

Now that driver is capable of inserting Tx power, advertise the support
for the same to upper layers.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1

Signed-off-by: Aditya Kumar Singh <aditya.kumar.singh@....qualcomm.com>
---
 drivers/net/wireless/ath/ath12k/mac.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 241f11bd8c4051db4873d1109acbafa1aa9815c2..318b651c6d8e60102317f05549f7cb2da6a05620 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -12894,6 +12894,8 @@ static int ath12k_mac_hw_register(struct ath12k_hw *ah)
 	wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE |
 				   NL80211_FEATURE_AP_SCAN;
 
+	wiphy->features |= NL80211_FEATURE_TX_POWER_INSERTION;
+
 	/* MLO is not yet supported so disable Wireless Extensions for now
 	 * to make sure ath12k users don't use it. This flag can be removed
 	 * once WIPHY_FLAG_SUPPORTS_MLO is enabled.

-- 
2.34.1