linux-kernel - [PATCH 4/7] ASoC: Intel: soc-acpi-intel-nvl-match: add rt722 l3 support

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Message-ID: <20251002084252.7305-5-peter.ujfalusi@linux.intel.com>
Date: Thu,  2 Oct 2025 11:42:49 +0300
From: Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>
To: lgirdwood@...il.com,
	broonie@...nel.org
Cc: linux-sound@...r.kernel.org,
	kai.vehmanen@...ux.intel.com,
	ranjani.sridharan@...ux.intel.com,
	yung-chuan.liao@...ux.intel.com,
	pierre-louis.bossart@...ux.dev,
	bhelgaas@...gle.com,
	linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	kw@...ux.com
Subject: [PATCH 4/7] ASoC: Intel: soc-acpi-intel-nvl-match: add rt722 l3 support

From: Bard Liao <yung-chuan.liao@...ux.intel.com>

Add rt722 on SDW link 3 support

Signed-off-by: Bard Liao <yung-chuan.liao@...ux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@...ux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>
---
 .../intel/common/soc-acpi-intel-nvl-match.c   | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/sound/soc/intel/common/soc-acpi-intel-nvl-match.c b/sound/soc/intel/common/soc-acpi-intel-nvl-match.c
index b8695d47e55b..2768dd10aaa0 100644
--- a/sound/soc/intel/common/soc-acpi-intel-nvl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-nvl-match.c
@@ -15,6 +15,49 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_nvl_machines[] = {
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_nvl_machines);
 
+/*
+ * Multi-function codecs with three endpoints created for
+ * headset, amp and dmic functions.
+ */
+static const struct snd_soc_acpi_endpoint rt_mf_endpoints[] = {
+	{
+		.num = 0,
+		.aggregated = 0,
+		.group_position = 0,
+		.group_id = 0,
+	},
+	{
+		.num = 1,
+		.aggregated = 0,
+		.group_position = 0,
+		.group_id = 0,
+	},
+	{
+		.num = 2,
+		.aggregated = 0,
+		.group_position = 0,
+		.group_id = 0,
+	},
+};
+
+static const struct snd_soc_acpi_adr_device rt722_3_single_adr[] = {
+	{
+		.adr = 0x000330025d072201ull,
+		.num_endpoints = ARRAY_SIZE(rt_mf_endpoints),
+		.endpoints = rt_mf_endpoints,
+		.name_prefix = "rt722"
+	}
+};
+
+static const struct snd_soc_acpi_link_adr nvl_rt722_l3[] = {
+	{
+		.mask = BIT(3),
+		.num_adr = ARRAY_SIZE(rt722_3_single_adr),
+		.adr_d = rt722_3_single_adr,
+	},
+	{}
+};
+
 /* this table is used when there is no I2S codec present */
 struct snd_soc_acpi_mach snd_soc_acpi_intel_nvl_sdw_machines[] = {
 	/* mockup tests need to be first */
@@ -36,6 +79,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_nvl_sdw_machines[] = {
 		.drv_name = "sof_sdw",
 		.sof_tplg_filename = "sof-nvl-rt715-rt711-rt1308-mono.tplg",
 	},
+	{
+		.link_mask = BIT(3),
+		.links = nvl_rt722_l3,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-nvl-rt722.tplg",
+	},
 	{},
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_nvl_sdw_machines);
-- 
2.51.0