| From 41f3021e0ff67012cd976fb233d4d8ee25639ddf Mon Sep 17 00:00:00 2001 |
| From: Tsang-Shian Lin <thlin@realtek.com> |
| Date: Thu, 12 Sep 2019 14:39:14 +0800 |
| Subject: [PATCH] rtw88: fix wrong rx power calculation |
| |
| commit e9afa2dc4090390e64fd1564c0f20d09f3cf0c92 upstream. |
| |
| Fix the wrong RF path for CCK rx power calculation. |
| |
| Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver") |
| Signed-off-by: Tsang-Shian Lin <thlin@realtek.com> |
| Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> |
| Reviewed-by: Chris Chiu <chiu@endlessm.com> |
| Signed-off-by: Kalle Valo <kvalo@codeaurora.org> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c |
| index b4f7242e5aa3..53c243ba04a7 100644 |
| --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c |
| +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c |
| @@ -1257,9 +1257,9 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status, |
| else if (gain_a > u_bnd) |
| rx_power[RF_PATH_A] -= (gain_a - u_bnd) << 1; |
| if (gain_b < l_bnd) |
| - rx_power[RF_PATH_A] += (l_bnd - gain_b) << 1; |
| + rx_power[RF_PATH_B] += (l_bnd - gain_b) << 1; |
| else if (gain_b > u_bnd) |
| - rx_power[RF_PATH_A] -= (gain_b - u_bnd) << 1; |
| + rx_power[RF_PATH_B] -= (gain_b - u_bnd) << 1; |
| |
| rx_power[RF_PATH_A] -= 110; |
| rx_power[RF_PATH_B] -= 110; |
| -- |
| 2.27.0 |
| |
