diff options
| author | Eric Huang <echuang@realtek.com> | 2023-03-30 21:23:52 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-04-14 15:23:09 +0300 |
| commit | 9f9882dbe2eecdb27f5f3832f215679747f94d8f (patch) | |
| tree | 5577e97ef5e0d3f3ea8d1b42eb23327debb5d1ea /drivers/net/wireless/realtek/rtw89/rtw8852a.c | |
| parent | 5395482afabb61cc980c9e78f013dd31cf212568 (diff) | |
wifi: rtw89: use hardware CFO to improve performance
Turn on hardware CFO (central frequency offset) compensation based on IC
capability, and improve digital CFO compensation accuracy by using
more fixed points number.
Signed-off-by: Eric Huang <echuang@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/20230330132352.13647-1-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/rtw8852a.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/rtw8852a.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index 499625338a64..eb7a8340f633 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -2147,8 +2147,9 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .c2h_counter_reg = {R_AX_UDM1 + 1, B_AX_UDM1_HALMAC_C2H_ENQ_CNT_MASK >> 8}, .page_regs = &rtw8852a_page_regs, .cfo_src_fd = false, + .cfo_hw_comp = false, .dcfo_comp = &rtw8852a_dcfo_comp, - .dcfo_comp_sft = 3, + .dcfo_comp_sft = 10, .imr_info = &rtw8852a_imr_info, .rrsr_cfgs = &rtw8852a_rrsr_cfgs, .bss_clr_map_reg = R_BSS_CLR_MAP, |