From: Brady Norander <bradynorander@gmail.com>
To: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Cc: Mark Brown <broonie@kernel.org>,
Cezary Rojewski <cezary.rojewski@intel.com>,
amadeuszx.slawinski@linux.intel.com, tiwai@suse.de,
Bard Liao <yung-chuan.liao@linux.intel.com>,
pierre-louis.bossart@linux.intel.com,
Brady Norander <bradynorander@gmail.com>
Subject: [PATCH] ALSA: hda: intel-dsp-config: Select SOF driver on MTL Chromebooks
Date: Wed, 20 Aug 2025 21:47:30 -0400 [thread overview]
Message-ID: <20250821014730.8843-1-bradynorander@gmail.com> (raw)
The SOF driver is required for functional audio on MTL Chromebooks
Signed-off-by: Brady Norander <bradynorander@gmail.com>
---
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
next reply other threads:[~2025-08-21 1:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-21 1:47 Brady Norander [this message]
2025-08-22 16:20 ` Takashi Iwai
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