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wifi: rtw89: sar: add skeleton for SAR configuration via ACPI

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To support SAR configuration in BIOS via ACPI, add related subbnad/band
converting/handling function and define SW format to store result after
parsing. Then, register a new SAR source, i.e. ACPI, into SAR flow and
implement its query function.

Besides, tweak priority of common SAR to be the highest. And, ACPI SAR
can just be configured once when no other sources is already working.
For now, evaluating SAR via ACPI returns -ENOENT, i.e. ACPI SAR doesn't
really work yet. The evaluating flow will be implemented in the following.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250326020643.14487-5-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2025-03-26 10:06:35 +08:00 • committed by Ping-Ke Shih
commit 88ca3107d2
7 changed files with 269 additions and 13 deletions
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