linux-kernel - [PATCH v1] ASoC: Intel: soc-acpi-intel-ptl-match: Add rt721

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Message-Id: <20250630073112.2823898-1-ajye_huang@compal.corp-partner.google.com>
Date: Mon, 30 Jun 2025 15:31:12 +0800
From: Ajye Huang <ajye_huang@...pal.corp-partner.google.com>
To: linux-kernel@...r.kernel.org
Cc: linux-sound@...r.kernel.org,
	Mark Brown <broonie@...nel.org>,
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
	Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
	Cezary Rojewski <cezary.rojewski@...el.com>,
	Takashi Iwai <tiwai@...e.com>,
	Naveen Manohar <naveen.m@...el.com>,
	Dharageswari R <dharageswari.r@...el.com>,
	Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
	Mac Chiang <mac.chiang@...el.com>,
	alsa-devel@...a-project.org,
	Ajye Huang <ajye_huang@...pal.corp-partner.google.com>
Subject: [PATCH v1] ASoC: Intel: soc-acpi-intel-ptl-match: Add rt721_l0 support

Patch adds driver data & match table for rt721
multi-function codec on PTL at sdw link0.

Signed-off-by: Ajye Huang <ajye_huang@...pal.corp-partner.google.com>
---
 .../intel/common/soc-acpi-intel-ptl-match.c   | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/sound/soc/intel/common/soc-acpi-intel-ptl-match.c b/sound/soc/intel/common/soc-acpi-intel-ptl-match.c
index eae75f3f0fa4..0257e12e8b6e 100644
--- a/sound/soc/intel/common/soc-acpi-intel-ptl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-ptl-match.c
@@ -330,6 +330,15 @@ static const struct snd_soc_acpi_adr_device rt1320_3_group1_adr[] = {
 	}
 };
 
+static const struct snd_soc_acpi_adr_device rt721_0_single_adr[] = {
+	{
+		.adr = 0x000030025d072101ull,
+		.num_endpoints = ARRAY_SIZE(rt_mf_endpoints),
+		.endpoints = rt_mf_endpoints,
+		.name_prefix = "rt721"
+	}
+};
+
 static const struct snd_soc_acpi_adr_device rt721_3_single_adr[] = {
 	{
 		.adr = 0x000330025d072101ull,
@@ -339,6 +348,15 @@ static const struct snd_soc_acpi_adr_device rt721_3_single_adr[] = {
 	}
 };
 
+static const struct snd_soc_acpi_link_adr ptl_rt721_l0[] = {
+	{
+		.mask = BIT(0),
+		.num_adr = ARRAY_SIZE(rt721_0_single_adr),
+		.adr_d = rt721_0_single_adr,
+	},
+	{}
+};
+
 static const struct snd_soc_acpi_link_adr ptl_rt721_l3[] = {
 	{
 		.mask = BIT(3),
@@ -664,6 +682,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_ptl_sdw_machines[] = {
 		.sof_tplg_filename = "sof-ptl-rt712-l3-rt1320-l3.tplg",
 		.get_function_tplg_files = sof_sdw_get_tplg_files,
 	},
+	{
+		.link_mask = BIT(0),
+		.links = ptl_rt721_l0,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-ptl-rt721.tplg",
+	},
 	{
 		.link_mask = BIT(3),
 		.links = ptl_rt721_l3,
-- 
2.25.1