package/kernel/mac80211/patches/520-mac80211_cur_txpower.patch

   1 --- a/include/net/mac80211.h
   2 +++ b/include/net/mac80211.h
   3 @@ -1711,6 +1711,7 @@ struct ieee80211_hw {
   4         u8 max_tx_aggregation_subframes;
   5         u8 offchannel_tx_hw_queue;
   6         u8 radiotap_mcs_details;
   7 +       s8 cur_power_level;
   8         u16 radiotap_vht_details;
   9         netdev_features_t netdev_features;
  10         u8 uapsd_queues;
  11 --- a/net/mac80211/cfg.c
  12 +++ b/net/mac80211/cfg.c
  13 @@ -2326,7 +2326,9 @@ static int ieee80211_get_tx_power(struct
  14         struct ieee80211_local *local = wiphy_priv(wiphy);
  15         struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
  16
  17 -       if (!local->use_chanctx)
  18 +       if (local->hw.cur_power_level)
  19 +               *dbm = local->hw.cur_power_level;
  20 +       else if (!local->use_chanctx)
  21                 *dbm = local->hw.conf.power_level;
  22         else
  23                 *dbm = sdata->vif.bss_conf.txpower;
  24 --- a/net/mac80211/main.c
  25 +++ b/net/mac80211/main.c
  26 @@ -158,6 +158,7 @@ static u32 ieee80211_hw_conf_chan(struct
  27
  28         if (local->hw.conf.power_level != power) {
  29                 changed |= IEEE80211_CONF_CHANGE_POWER;
  30 +               local->hw.cur_power_level = power;
  31                 local->hw.conf.power_level = power;
  32         }
  33