mt76: mt76x02: use mt76_phy_dfs_state to determine radar detector state

Fixes corner cases in enabling/disabling detector

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
index a601350..024a5c0 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
@@ -823,10 +823,7 @@ EXPORT_SYMBOL_GPL(mt76x02_phy_dfs_adjust_agc);
 
 void mt76x02_dfs_init_params(struct mt76x02_dev *dev)
 {
-       struct cfg80211_chan_def *chandef = &dev->mphy.chandef;
-
-       if ((chandef->chan->flags & IEEE80211_CHAN_RADAR) &&
-           dev->mt76.region != NL80211_DFS_UNSET) {
+       if (mt76_phy_dfs_state(&dev->mphy) > MT_DFS_STATE_DISABLED) {
                mt76x02_dfs_init_sw_detector(dev);
                mt76x02_dfs_set_bbp_params(dev);
                /* enable debug mode */