github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-03 20:14:06 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

wifi: rtw89: coex: Update function to get BT RSSI and hardware counter

Browse Source 
Correct Bluetooth RSSI count method. The 6dB is the gap between hardware
packet sampled value and real RSSI value.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230412012831.10519-4-pkshih@realtek.com
This commit is contained in:
Ching-Te Ku 2023-04-12 09:28:30 +08:00 committed by Kalle Valo
parent 9fde305628
commit 2380a22031
3 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/wireless/realtek/rtw89/rtw8852a.c
View File

@ -1832,7 +1832,8 @@ rtw8852a_btc_set_wl_txpwr_ctrl(struct rtw89_dev *rtwdev, u32 txpwr_val)
static
s8 rtw8852a_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val)
{
return clamp_t(s8, val, -100, 0) + 100;
/* +6 for compensate offset */
return clamp_t(s8, val + 6, -100, 0) + 100;
}
static struct rtw89_btc_rf_trx_para rtw89_btc_8852a_rf_ul[] = {

3
drivers/net/wireless/realtek/rtw89/rtw8852b.c
View File

@ -2279,7 +2279,8 @@ do { \
static
s8 rtw8852b_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val)
{
return clamp_t(s8, val, -100, 0) + 100;
/* +6 for compensate offset */
return clamp_t(s8, val + 6, -100, 0) + 100;
}
static

3
drivers/net/wireless/realtek/rtw89/rtw8852c.c
View File

@ -2533,7 +2533,8 @@ do { \
static
s8 rtw8852c_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val)
{
return clamp_t(s8, val, -100, 0) + 100;
/* +6 for compensate offset */
return clamp_t(s8, val + 6, -100, 0) + 100;
}
static const struct rtw89_btc_rf_trx_para rtw89_btc_8852c_rf_ul[] = {