diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2017-06-21 12:15:32 -0500 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-06-28 20:50:58 +0300 |
| commit | a70883920ea1070942255e1c32ef196707a12471 (patch) | |
| tree | 0541fb74af7433bcbd532483871ce8dccb099621 /drivers | |
| parent | 135f4fbd75d74ac2c945e3f2aef779ef0d5a29ac (diff) | |
rtlwifi: Do IQK only once to reduce wifi occupy antenna
Modify 8723be and 8192e only.
8812/8821 do IQK in DM, so we may do it later.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c | 3 |
3 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c index 11d97fa0e921..d84ac7adfd82 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c @@ -1670,7 +1670,8 @@ void rtl92ee_card_disable(struct ieee80211_hw *hw) _rtl92ee_poweroff_adapter(hw); /* after power off we should do iqk again */ - rtlpriv->phy.iqk_initialized = false; + if (!rtlpriv->cfg->ops->get_btc_status()) + rtlpriv->phy.iqk_initialized = false; } void rtl92ee_interrupt_recognized(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c index 0ce2900722f4..2a7ad5ffe997 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c @@ -1443,7 +1443,9 @@ int rtl8723be_hw_init(struct ieee80211_hw *hw) */ if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2 || !rtlpriv->cfg->ops->get_btc_status()) { - rtl8723be_phy_iq_calibrate(hw, false); + rtl8723be_phy_iq_calibrate(hw, + (rtlphy->iqk_initialized ? + true : false)); rtlphy->iqk_initialized = true; } rtl8723be_dm_check_txpower_tracking(hw); @@ -1677,7 +1679,8 @@ void rtl8723be_card_disable(struct ieee80211_hw *hw) _rtl8723be_poweroff_adapter(hw); /* after power off we should do iqk again */ - rtlpriv->phy.iqk_initialized = false; + if (!rtlpriv->cfg->ops->get_btc_status()) + rtlpriv->phy.iqk_initialized = false; } void rtl8723be_interrupt_recognized(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c index ab0f39e46e1b..9752175cc466 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c @@ -2352,7 +2352,7 @@ void rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) if (b_recovery) { rtl8723_phy_reload_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 9); - return; + goto label_done; } /* Save RF Path */ path_sel_bb = rtl_get_bbreg(hw, 0x948, MASKDWORD); @@ -2460,6 +2460,7 @@ void rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) rtl_set_bbreg(hw, 0x948, MASKDWORD, path_sel_bb); /* rtl_set_rfreg(hw, RF90_PATH_A, 0xb0, 0xfffff, path_sel_rf); */ +label_done: spin_lock(&rtlpriv->locks.iqk_lock); rtlphy->lck_inprogress = false; spin_unlock(&rtlpriv->locks.iqk_lock); |