linux-kernel - [PATCH 1/2] ASoC: amd: acp: add soundwire machine for ACP7.0 and ACP7.1 sof stack

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Message-ID: <20250620120942.1168827-2-Vijendar.Mukunda@amd.com>
Date: Fri, 20 Jun 2025 17:38:42 +0530
From: Vijendar Mukunda <Vijendar.Mukunda@....com>
To: <broonie@...nel.org>
CC: <alsa-devel@...a-project.org>, <lgirdwood@...il.com>,
	<yung-chuan.liao@...ux.intel.com>, <pierre-louis.bossart@...ux.dev>,
	<perex@...ex.cz>, <tiwai@...e.com>, <Basavaraj.Hiregoudar@....com>,
	<Sunil-kumar.Dommati@....com>, <venkataprasad.potturu@....com>,
	<mario.limonciello@....com>, <linux-sound@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <sound-open-firmware@...a-project.org>,
	Vijendar Mukunda <Vijendar.Mukunda@....com>
Subject: [PATCH 1/2] ASoC: amd: acp: add soundwire machine for ACP7.0 and ACP7.1 sof stack

Add SoundWire machine with RT722 multi functional codec support for ACP7.0
and ACP7.1 platforms at sdw link0 for sof stack.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@....com>
---
 sound/soc/amd/acp/Kconfig                |  1 +
 sound/soc/amd/acp/amd-acp70-acpi-match.c | 12 ++++++++++++
 sound/soc/amd/mach-config.h              |  1 +
 3 files changed, 14 insertions(+)

diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig
index b9432052c638..c2a60bc80ee6 100644
--- a/sound/soc/amd/acp/Kconfig
+++ b/sound/soc/amd/acp/Kconfig
@@ -148,6 +148,7 @@ config SND_SOC_AMD_SOF_SDW_MACH
 	select SND_SOC_RT1316_SDW
 	select SND_SOC_RT715_SDW
 	select SND_SOC_RT715_SDCA_SDW
+	select SND_SOC_RT722_SDCA_SDW
 	help
 	  This option enables SOF sound card support for SoundWire enabled
 	  AMD platforms along with ACP PDM controller.
diff --git a/sound/soc/amd/acp/amd-acp70-acpi-match.c b/sound/soc/amd/acp/amd-acp70-acpi-match.c
index e87ccfeee5bd..dcecac792e6d 100644
--- a/sound/soc/amd/acp/amd-acp70-acpi-match.c
+++ b/sound/soc/amd/acp/amd-acp70-acpi-match.c
@@ -155,6 +155,18 @@ struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sdw_machines[] = {
 };
 EXPORT_SYMBOL(snd_soc_acpi_amd_acp70_sdw_machines);
 
+struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sof_sdw_machines[] = {
+	{
+		.link_mask = BIT(0),
+		.links = acp70_rt722_only,
+		.drv_name = "amd_sof_sdw",
+		.sof_tplg_filename = "sof-acp_7_0-rt722-l0.tplg",
+		.fw_filename = "sof-acp_7_0.ri",
+	},
+	{},
+};
+EXPORT_SYMBOL(snd_soc_acpi_amd_acp70_sof_sdw_machines);
+
 MODULE_DESCRIPTION("AMD ACP7.0 & ACP7.1 tables and support for ACPI enumeration");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Vijendar.Mukunda@....com");
diff --git a/sound/soc/amd/mach-config.h b/sound/soc/amd/mach-config.h
index fdf016a64bbf..5b6362103ca0 100644
--- a/sound/soc/amd/mach-config.h
+++ b/sound/soc/amd/mach-config.h
@@ -27,6 +27,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_amd_acp63_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_amd_acp63_sof_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sof_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sdw_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sof_sdw_machines[];
 
 struct config_entry {
 	u32 flags;
-- 
2.45.2