diff options
| author | Zong-Zhe Yang <kevin_yang@realtek.com> | 2023-09-08 06:11:40 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-09-18 17:28:44 +0300 |
| commit | 6e9d6f8254ee4fd737b954a3d9cf70360d211dbf (patch) | |
| tree | 0097436bdfa9ac8f90358ab25a09875e79041469 /drivers/net/wireless/realtek/rtw89/rtw8852c.c | |
| parent | c83ff9a3a2ca1146dae0fdcb2e518ea83fc0e42d (diff) | |
| download | linux-6e9d6f8254ee4fd737b954a3d9cf70360d211dbf.tar.xz | |
wifi: rtw89: 52c: rfk: disable DPK during MCC
DPK is one kind of RF calibration. When MCC (multi-channel concurrency)
start/stop, DPK needs to do extra things to be off/on. We add a chanctx
callback type, RTW89_CHANCTX_CALLBACK_RFK, and register it for RTL8852C
to deal with DPK according to MCC states.
Signed-off-by: Zong-Zhe Yang <kevin_yang@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/20230908031145.20931-4-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/rtw8852c.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8852c.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index 7f80e0bf40a4..e344b76c6025 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -2,6 +2,7 @@ /* Copyright(c) 2019-2022 Realtek Corporation */ +#include "chan.h" #include "coex.h" #include "debug.h" #include "fw.h" @@ -1776,6 +1777,7 @@ static void rtw8852c_rfk_init(struct rtw89_dev *rtwdev) rtwdev->is_tssi_mode[RF_PATH_B] = false; memset(rfk_mcc, 0, sizeof(*rfk_mcc)); rtw8852c_lck_init(rtwdev); + rtw8852c_dpk_init(rtwdev); rtw8852c_rck(rtwdev); rtw8852c_dack(rtwdev); @@ -2748,6 +2750,10 @@ static int rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev) return 0; } +static const struct rtw89_chanctx_listener rtw8852c_chanctx_listener = { + .callbacks[RTW89_CHANCTX_CALLBACK_RFK] = rtw8852c_rfk_chanctx_cb, +}; + #ifdef CONFIG_PM static const struct wiphy_wowlan_support rtw_wowlan_stub_8852c = { .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT, @@ -2841,6 +2847,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .byr_table = &rtw89_8852c_byr_table, .dflt_parms = &rtw89_8852c_dflt_parms, .rfe_parms_conf = NULL, + .chanctx_listener = &rtw8852c_chanctx_listener, .txpwr_factor_rf = 2, .txpwr_factor_mac = 1, .dig_table = NULL, |