diff options
| author | Yan-Hsuan Chuang <yhchuang@realtek.com> | 2017-06-05 10:29:55 -0500 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-06-13 10:02:28 +0300 |
| commit | 60f44100eee785b5bdb475d05760ff15707fd1b7 (patch) | |
| tree | 58221c541555fa8d076cf02dd4c8dd818b0d8809 /drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | |
| parent | 86f9ab2ef4bdf0c9763d18ae2755ba75b4004725 (diff) | |
rtlwifi: btcoex: add settings before the hardware is ready
When the hardware is turned on and in the initialization stage, the PTA
circuit is unstable. Hence we need to force some hardware settings to
make sure the PTA circuit work correctly, otherwise it may affect the
user's experience.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@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/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c index 5e6e14fd8c85..8b015e64af49 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c @@ -690,6 +690,21 @@ bool exhalbtc_initlize_variables(struct rtl_priv *adapter) return true; } +void exhalbtc_power_on_setting(struct btc_coexist *btcoexist) +{ + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + btcoexist->statistics.cnt_power_on++; + + if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_power_on_setting(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_power_on_setting(btcoexist); + } +} + void exhalbtc_pre_load_firmware(struct btc_coexist *btcoexist) { if (!halbtc_is_bt_coexist_available(btcoexist)) |