Re: [PATCH v2] ACPICA: Add SoundWire File Table (SWFT) signature
From: Charles Keepax
Date: Wed Jul 16 2025 - 06:19:51 EST
On Wed, Jul 16, 2025 at 11:03:37AM +0100, Maciej Strozek wrote:
> The File Download (FDL) process of SoundWire Class Audio (SDCA) driver,
> which provides code/data which may be required by an SDCA device,
> utilizes SWFT to obtain that code/data. There is a single SWFT for the
> system, and SWFT can contain multiple files (information about the file
> as well as its binary contents). The SWFT has a standard ACPI Descriptor
> Table Header, followed by SoundWire File definitions as described in
> Discovery and Configuration (DisCo) Specification for SoundWire®
>
> Signed-off-by: Maciej Strozek <mstrozek@xxxxxxxxxxxxxxxxxxxxx>
> ---
Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
Thanks,
Charles