From: YN Chen YN.Chen@mediatek.com
[ Upstream commit 7eefb93d4a6fbccd859e538d208c50fd10b44cb7 ]
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 YN.Chen@mediatek.com Signed-off-by: Deren Wu deren.wu@mediatek.com Signed-off-by: Felix Fietkau nbd@nbd.name Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/mediatek/mt76/mt7921/init.c | 1 + drivers/net/wireless/mediatek/mt76/mt7921/main.c | 6 ++++++ drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h | 2 ++ 3 files changed, 9 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index dcdb3cf04ac1..4ad66b344383 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -37,6 +37,7 @@ 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); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 7e409ac7d9a8..111d9221b94f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -1504,7 +1504,13 @@ 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; diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index eaba114a9c7e..2babaeff72ba 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -244,6 +244,8 @@ 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 {