From: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx>
Use h2c to tell the firmware if the number of AP is more than 10 or
not.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx>
Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Cc: Pkshih <pkshih@xxxxxxxxxxx>
Cc: Birming Chiu <birming@xxxxxxxxxxx>
Cc: Shaofu <shaofu@xxxxxxxxxxx>
Cc: Steven Ting <steventing@xxxxxxxxxxx>
---
.../net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index b93a4f7ce17a..9e152117730c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -3982,6 +3982,7 @@ void ex_btc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
u8 h2c_parameter[3] = {0};
u32 wifi_bw;
u8 wifi_central_chnl;
+ u8 ap_num = 0;
if (BTC_MEDIA_CONNECT == type) {
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -3999,10 +4000,15 @@ void ex_btc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
h2c_parameter[0] = 0x1;
h2c_parameter[1] = wifi_central_chnl;
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
- if (BTC_WIFI_BW_HT40 == wifi_bw)
+ if (wifi_bw == BTC_WIFI_BW_HT40) {
h2c_parameter[2] = 0x30;
- else
+ } else {
h2c_parameter[2] = 0x20;
+ if (ap_num < 10)
+ h2c_parameter[2] = 0x30;
+ else
+ h2c_parameter[2] = 0x20;
+ }
}
coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
--
2.12.0
