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Wed, 20 Aug 2025 18:47:40 -0700 (PDT) Received: from aperture.lan ([2601:40a:8000:28d9::f29]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3e67e6abec0sm12430875ab.48.2025.08.20.18.47.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Aug 2025 18:47:39 -0700 (PDT) From: Brady Norander To: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Cc: Mark Brown , Cezary Rojewski , amadeuszx.slawinski@linux.intel.com, tiwai@suse.de, Bard Liao , pierre-louis.bossart@linux.intel.com, Brady Norander Subject: [PATCH] ALSA: hda: intel-dsp-config: Select SOF driver on MTL Chromebooks Date: Wed, 20 Aug 2025 21:47:30 -0400 Message-ID: <20250821014730.8843-1-bradynorander@gmail.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The SOF driver is required for functional audio on MTL Chromebooks Signed-off-by: Brady Norander --- sound/hda/core/intel-dsp-config.c | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/sound/hda/core/intel-dsp-config.c b/sound/hda/core/intel-dsp-config.c index 3cb1e7fc3b3b..00f184917623 100644 --- a/sound/hda/core/intel-dsp-config.c +++ b/sound/hda/core/intel-dsp-config.c @@ -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, -- 2.50.1