wifi: rtw89: phy: calling BB pre-init by chips with/without BB MCU

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The existing flow is doing BB pre-init before downloading BB MCU firmware,
because existing chip RTL8922A has BB MCU. However, the coming chips don't
have this, and BB pre-init configuring registers can affect downloading
WiFi-CPU firmware. Therefore, calling BB pre-init afterward for new coming
chips without BB MCU.

For existing WiFi 6 chips, no BB pre-init. For RTL8922A, don't change
the logic.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20251114060128.35363-5-pkshih@realtek.com

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This commit is contained in:

Ping-Ke Shih 2025-11-14 14:01:18 +08:00

parent a2a64fe234

commit 12e84effcb

3 changed files with 18 additions and 6 deletions

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4

drivers/net/wireless/realtek/rtw89/core.c

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11

drivers/net/wireless/realtek/rtw89/core.h

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9

drivers/net/wireless/realtek/rtw89/mac.c

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