diff options
| author | Ching-Te Ku <ku920601@realtek.com> | 2020-11-09 09:59:07 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-11-10 19:58:19 +0100 |
| commit | ec06c4adac960eb22a400cd7658e9da495fd8de4 (patch) | |
| tree | ab0ae462e5f98d478445f98c351f7ccda017bf85 | |
| parent | rtw88: coex: change the parameter for A2DP when WLAN connecting (diff) | |
| download | linux-ec06c4adac960eb22a400cd7658e9da495fd8de4.tar.xz linux-ec06c4adac960eb22a400cd7658e9da495fd8de4.zip | |
rtw88: coex: update WLAN 5G AFH parameter for 8822b
Adaptive Frequency Hopping(AFH) is a method of transmitting
radio signals by rapidly changing the carrier frequency among
many distinct frequencies, which can avoid interference.
Add this feature to update AFH parameter for 8822b.
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/20201109085909.9143-10-pkshih@realtek.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8822b.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index c1a96c7fe67d..eeb0a658e712 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -2259,7 +2259,6 @@ static const struct coex_tdma_para tdma_nsant_8822b[] = { /* rssi in percentage % (dbm = % - 100) */ static const u8 wl_rssi_step_8822b[] = {60, 50, 44, 30}; static const u8 bt_rssi_step_8822b[] = {30, 30, 30, 30}; -static const struct coex_5g_afh_map afh_5g_8822b[] = { {0, 0, 0} }; /* wl_tx_dec_power, bt_tx_dec_power, wl_rx_gain, bt_rx_lna_constrain */ static const struct coex_rf_para rf_para_tx_8822b[] = { @@ -2280,6 +2279,27 @@ static const struct coex_rf_para rf_para_rx_8822b[] = { {1, 13, true, 1} }; +static const struct coex_5g_afh_map afh_5g_8822b[] = { + {120, 2, 4}, + {124, 8, 8}, + {128, 17, 8}, + {132, 26, 10}, + {136, 34, 8}, + {140, 42, 10}, + {144, 51, 8}, + {149, 62, 8}, + {153, 71, 10}, + {157, 77, 4}, + {118, 2, 4}, + {126, 12, 16}, + {134, 29, 16}, + {142, 46, 16}, + {151, 66, 16}, + {159, 76, 4}, + {122, 10, 20}, + {138, 37, 34}, + {155, 68, 20} +}; static_assert(ARRAY_SIZE(rf_para_tx_8822b) == ARRAY_SIZE(rf_para_rx_8822b)); static const u8 |