Re: [PATCH 1/3] ASoC: amd: acp: add DMI override for ACP70 flag

[Mark Brown]

On Mon, Mar 09, 2026 at 11:03:21AM +0530, Mukunda,Vijendar wrote:
> On 08/03/26 20:46, hasunpark@xxxxxxxxx wrote:

> > Add a DMI override in snd_amd_acp_find_config() for ACP70+ boards and
> > return 0 so ACP ACPI flag-based selection is skipped on this platform.

> This patch should be dropped.
> To avoid overgrowing DMI quirks table, we have introduced "acp-audio-config-flag"
> which should be updated based on platform hw configuration and required driver
> solution to be loaded.

> ASUS has to update the BIOS by changing "acp-audio-config-flag" to zero.

This is a good thing to have going forward but I don't think we can
require that people get or apply firmware updates for existing systems,
there's no guarantee that vendors will make them and the process of
getting and applying the update may not be trivial, particularly for
people running Linux on a system the vendor shipped with Windows.

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