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wifi: mt76: mt7921: fix wrong power after multiple SAR set

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We should update CLC config before SAR set to synchronize all
related settings.

Fixes: 23bdc5d8cadf ("wifi: mt76: mt7921: introduce Country Location Control support")
Signed-off-by: YN Chen <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
YN Chen
2022-11-19 17:57:22 +01:00
committed by Felix Fietkau
parent 733ef9887b
commit 8e309b5560
3 changed files with 9 additions and 0 deletions
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mt7921/init.c
+1
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@@ -38,6 +38,7 @@ mt7921_regd_notifier(struct wiphy *wiphy,
memcpy(dev->mt76.alpha2, request->alpha2, sizeof(dev->mt76.alpha2));
dev->mt76.region = request->dfs_region;
dev->country_ie_env = request->country_ie_env;
mt7921_mutex_acquire(dev);
mt7921_mcu_set_clc(dev, request->alpha2, request->country_ie_env);
mt7921/main.c
+6
View File
@@ -1613,7 +1613,13 @@ static int mt7921_set_sar_specs(struct ieee80211_hw *hw,
int err;
mt7921_mutex_acquire(dev);
err = mt7921_mcu_set_clc(dev, dev->mt76.alpha2,
dev->country_ie_env);
if (err < 0)
goto out;
err = mt7921_set_tx_sar_pwr(hw, sar);
out:
mt7921_mutex_release(dev);
return err;
mt7921/mt7921.h
+2
View File
@@ -303,6 +303,8 @@ struct mt7921_dev {
struct work_struct ipv6_ns_work;
/* IPv6 addresses for WoWLAN */
struct sk_buff_head ipv6_ns_list;
enum environment_cap country_ie_env;
};
enum {