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| author | Cheng-Chieh Hsieh <cj.hsieh@realtek.com> | 2023-10-16 14:51:14 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-10-19 10:28:49 +0300 |
| commit | aecc60e7d3ab3f5cf6189c204efb205b1d541b38 (patch) | |
| tree | 6f8bd2f2619a4b3d5ed068a6406ef690d318a965 /drivers/net/wireless/ath | |
| parent | 5d2f3c3aaaa680e893b22584a75d9ab27b67e2cd (diff) | |
wifi: rtw89: correct the DCFO tracking flow to improve CFO compensation
DCFO tracking compensate the CFO (carrier frequency offset) by digital
hardware that provides fine CFO estimation. Although the avg_cfo which
is a coarse information becomes zero, still we need DCFO tracking to
compensate the residual CFO. However, the original flow skips the case
when avg_cfo is zero, so we fix it to have expected performance.
Signed-off-by: Cheng-Chieh Hsieh <cj.hsieh@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/20231016065115.751662-5-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/ath')
0 files changed, 0 insertions, 0 deletions