diff options
| author | Ching-Te Ku <ku920601@realtek.com> | 2020-11-12 11:14:26 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-11-24 11:16:25 +0200 |
| commit | 65c6861f6382391149605631432af4bf8d7e8c9a (patch) | |
| tree | a89c90b63be3d8633b2155280c628a3ed5df73c6 /drivers/net/wireless/realtek | |
| parent | 22a9dc720f106715e76546db8268fd6e99bdeb93 (diff) | |
rtw88: coex: Change antenna setting to enhance free-run performance
While the mechanism goes to 2G_free_run or WL5G_BT2G,
set BT to hardware PTA mode to get a more efficiently performance.
Add a flag to indicate antenna switch is supported or not so
that the IC serials which has different antenna structure can
set antenna correctly.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201112031430.4846-8-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/coex.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/coex.c b/drivers/net/wireless/realtek/rtw88/coex.c index 57b7776cf263..d3432e6eb284 100644 --- a/drivers/net/wireless/realtek/rtw88/coex.c +++ b/drivers/net/wireless/realtek/rtw88/coex.c @@ -1061,6 +1061,7 @@ static void rtw_coex_set_ant_path(struct rtw_dev *rtwdev, bool force, u8 phase) { struct rtw_coex *coex = &rtwdev->coex; struct rtw_coex_stat *coex_stat = &coex->stat; + struct rtw_coex_rfe *coex_rfe = &coex->rfe; struct rtw_coex_dm *coex_dm = &coex->dm; u8 ctrl_type = COEX_SWITCH_CTRL_MAX; u8 pos_type = COEX_SWITCH_TO_MAX; @@ -1156,8 +1157,8 @@ static void rtw_coex_set_ant_path(struct rtw_dev *rtwdev, bool force, u8 phase) rtw_dbg(rtwdev, RTW_DBG_COEX, "[BTCoex], %s() - PHASE_5G_RUNTIME\n", __func__); - /* set GNT_BT to PTA */ - rtw_coex_set_gnt_bt(rtwdev, COEX_GNT_SET_SW_HIGH); + /* set GNT_BT to HW PTA */ + rtw_coex_set_gnt_bt(rtwdev, COEX_GNT_SET_HW_PTA); /* set GNT_WL to SW high */ rtw_coex_set_gnt_wl(rtwdev, COEX_GNT_SET_SW_HIGH); @@ -1172,8 +1173,8 @@ static void rtw_coex_set_ant_path(struct rtw_dev *rtwdev, bool force, u8 phase) rtw_dbg(rtwdev, RTW_DBG_COEX, "[BTCoex], %s() - PHASE_2G_FREERUN\n", __func__); - /* set GNT_BT to SW high */ - rtw_coex_set_gnt_bt(rtwdev, COEX_GNT_SET_SW_HIGH); + /* set GNT_BT to HW PTA */ + rtw_coex_set_gnt_bt(rtwdev, COEX_GNT_SET_HW_PTA); /* Set GNT_WL to SW high */ rtw_coex_set_gnt_wl(rtwdev, COEX_GNT_SET_SW_HIGH); @@ -1204,7 +1205,8 @@ static void rtw_coex_set_ant_path(struct rtw_dev *rtwdev, bool force, u8 phase) return; } - if (ctrl_type < COEX_SWITCH_CTRL_MAX && pos_type < COEX_SWITCH_TO_MAX) + if (ctrl_type < COEX_SWITCH_CTRL_MAX && pos_type < COEX_SWITCH_TO_MAX && + coex_rfe->ant_switch_exist) rtw_coex_set_ant_switch(rtwdev, ctrl_type, pos_type); } |