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| author | Eric Huang <echuang@realtek.com> | 2026-07-07 17:10:43 +0800 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2026-07-12 09:27:45 +0800 |
| commit | daa3fda5aeb9a8dc8a3f961dcbca8c740f59be07 (patch) | |
| tree | fbf21310a1c57dadbf0b1521248df4f864339209 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | be8aedb68c9645d5b76f262f7efc7e6a5581bc9a (diff) | |
wifi: rtw89: 8922d: dynamic adjust channel smoothing
Add support for path difference based channel smoothing for RTL8922D chip.
This feature measures the ratio of NDP frames and uses a moving average
filter to decide whether to enable beamforming channel smoothing. Tone
index selection is dynamically adjusted based on bandwidth and link mode
(HE/EHT vs VHT). The feature is only enabled for RTL8922D_CID7090 variant.
Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260707091056.42771-3-pkshih@realtek.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
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