STRUCT SDW_AMD_ACPI_INFO(9)

✨ struct sdw_amd_acpi_info(9) ✨

okay bestie, welcome to the Kernel API Manual — this is the page for struct sdw_amd_acpi_info(9), and it is literally the Soundwire AMD information found in ACPI tables. no cap, that is the whole vibe: AMD Soundwire info, sourced from ACPI tables. 🦋

🌸 NAME 🌸

struct sdw_amd_acpi_info — Soundwire AMD information found in ACPI tables.

✨ SYNOPSIS ✨

here is the struct in all its tiny iconic glory:

struct sdw_amd_acpi_info {
    acpi_handle handle;
    int count;
    u32 link_mask;
 };

🫶 Members 🫶

three members, three little facts, let's go:

• handle — ACPI controller handle. 💅
• count — maximum number of soundwire manager links supported on AMD platform. 🔥
• link_mask — bit-wise mask listing links enabled by BIOS menu. 🎀

👀 SEE ALSO 👀

when you are done here, go peek at these — they are the linked lore:

• Kernel file ./include/linux/soundwire/sdw_amd.h
• struct sdw_amd_dai_runtime(9)
• struct amd_sdw_manager(9)
• struct sdw_amd_ctx(9)
• struct sdw_amd_res(9)

that is the tea 🫖 — this page comes from ./include/linux/soundwire and is dated October 2026, all for struct sdw_amd_acpi_info(9). byeeee 💅✨