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wifi: rtw89: phy: add H2C command to send detail RX gain and link parameters for PS mode

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Introduce support for a new PS multi-link common info version (v1)
for RTL8922D, enabling the driver to send detailed RX gain and link
parameters to firmware via a new H2C command.

A dedicated 20 MHz beacon channel (chan_bcn) that replicates the primary
channel and band type of the original channel but forces a 20 MHz width.
This ensures that beacon mode always reference the 20 MHz gain table,
fixing the mis-assignment that could degrade signal strength or cause
incorrect RSSI calibration.

Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260117044157.2392958-4-pkshih@realtek.com
This commit is contained in:
Eric Huang 2026-01-17 12:41:51 +08:00 • committed by Ping-Ke Shih
commit 20380a039d
5 changed files with 224 additions and 0 deletions
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