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wifi: mt76: mt7925: update clc before setting sar power table

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Fix the power table update sequence to ensure CLC is loaded before
setting SAR power table.

The firmware requires CLC baseline to be established first
to properly calculate the final power limit as min(clc_limit, rate_limit,sar_limit).

Fixes: 9557b6fe0c8b ("wifi: mt76: mt7925: refine the txpower initialization flow")
Signed-off-by: Jared.Huang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Jared.Huang
2026-07-21 17:57:01 +02:00
committed by Felix Fietkau
parent 0ef8eb8d77
commit 2119837464
1 changed files with 8 additions and 2 deletions
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mt7925/main.c
+8 -2
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@@ -1828,9 +1828,15 @@ static int mt7925_set_sar_specs(struct ieee80211_hw *hw,
int err;
mt792x_mutex_acquire(dev);
err = mt7925_set_tx_sar_pwr(hw, sar);
mt792x_mutex_release(dev);
err = mt7925_mcu_set_clc(dev, dev->mt76.alpha2,
dev->country_ie_env);
if (err < 0)
goto out;
err = mt7925_set_tx_sar_pwr(hw, sar);
out:
mt792x_mutex_release(dev);
return err;
}