Commit dc88b771 authored by Brady Norander's avatar Brady Norander Committed by Takashi Iwai
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ALSA: hda: intel-dsp-config: Select SOF driver on MTL Chromebooks 



The SOF driver is required for functional audio on MTL Chromebooks

Signed-off-by: default avatarBrady Norander <bradynorander@gmail.com>
Link: https://patch.msgid.link/20250821014730.8843-1-bradynorander@gmail.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 9c618284

sound/hda/core/intel-dsp-config.c

+16 −3
Original line number Diff line number Diff line
@@ -167,9 +167,9 @@ static const struct config_entry config_table[] = { 


/*

 * CoffeeLake, CannonLake, CometLake, IceLake, TigerLake, AlderLake,

 * RaptorLake use legacy HDAudio driver except for Google Chromebooks

 * and when DMICs are present. Two cases are required since Coreboot

 * does not expose NHLT tables.

 * RaptorLake, MeteorLake use legacy HDAudio driver except for Google

 * Chromebooks and when DMICs are present. Two cases are required since

 * Coreboot does not expose NHLT tables.

 *

 * When the Chromebook quirk is not present, it's based on information

 * that no such device exists. When the quirk is present, it could be
@@ -516,6 +516,19 @@ static const struct config_entry config_table[] = { 
/* Meteor Lake */

#if IS_ENABLED(CONFIG_SND_SOC_SOF_METEORLAKE)

	/* Meteorlake-P */

	{

		.flags = FLAG_SOF,

		.device = PCI_DEVICE_ID_INTEL_HDA_MTL,

		.dmi_table = (const struct dmi_system_id []) {

			{

				.ident = "Google Chromebooks",

				.matches = {

					DMI_MATCH(DMI_SYS_VENDOR, "Google"),

				}

			},

			{}

		}

	},

	{

		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,

		.device = PCI_DEVICE_ID_INTEL_HDA_MTL,