This adds some match entries for a few system configurations:

cs42l43 link 0 UID 0
cs35l56 link 1 UID 0
cs35l56 link 1 UID 1
cs35l56 link 1 UID 2
cs35l56 link 1 UID 3

cs42l43 link 1 UID 0
cs35l56 link 1 UID 0
cs35l56 link 1 UID 1
cs35l56 link 1 UID 2
cs35l56 link 1 UID 3

cs35l56 link 1 UID 0
cs35l56 link 1 UID 1
cs35l56 link 1 UID 2
cs35l56 link 1 UID 3

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
---
 sound/soc/amd/acp/amd-acp70-acpi-match.c | 157 +++++++++++++++++++++++
 1 file changed, 157 insertions(+)

diff --git a/sound/soc/amd/acp/amd-acp70-acpi-match.c b/sound/soc/amd/acp/amd-acp70-acpi-match.c
index dcecac792e6d..871b4f054a84 100644
--- a/sound/soc/amd/acp/amd-acp70-acpi-match.c
+++ b/sound/soc/amd/acp/amd-acp70-acpi-match.c
@@ -30,6 +30,20 @@ static const struct snd_soc_acpi_endpoint spk_r_endpoint = {
 	.group_id = 1
 };
 
+static const struct snd_soc_acpi_endpoint spk_2_endpoint = {
+	.num = 0,
+	.aggregated = 1,
+	.group_position = 2,
+	.group_id = 1
+};
+
+static const struct snd_soc_acpi_endpoint spk_3_endpoint = {
+	.num = 0,
+	.aggregated = 1,
+	.group_position = 3,
+	.group_id = 1
+};
+
 static const struct snd_soc_acpi_adr_device rt711_rt1316_group_adr[] = {
 	{
 		.adr = 0x000030025D071101ull,
@@ -112,6 +126,134 @@ static const struct snd_soc_acpi_adr_device rt1320_1_single_adr[] = {
 	}
 };
 
+static const struct snd_soc_acpi_endpoint cs42l43_endpoints[] = {
+	{ /* Jack Playback Endpoint */
+		.num = 0,
+		.aggregated = 0,
+		.group_position = 0,
+		.group_id = 0,
+	},
+	{ /* DMIC Capture Endpoint */
+		.num = 1,
+		.aggregated = 0,
+		.group_position = 0,
+		.group_id = 0,
+	},
+	{ /* Jack Capture Endpoint */
+		.num = 2,
+		.aggregated = 0,
+		.group_position = 0,
+		.group_id = 0,
+	},
+	{ /* Speaker Playback Endpoint */
+		.num = 3,
+		.aggregated = 0,
+		.group_position = 0,
+		.group_id = 0,
+	},
+};
+
+static const struct snd_soc_acpi_adr_device cs42l43_0_adr[] = {
+	{
+		.adr = 0x00003001FA424301ull,
+		.num_endpoints = ARRAY_SIZE(cs42l43_endpoints),
+		.endpoints = cs42l43_endpoints,
+		.name_prefix = "cs42l43"
+	}
+};
+
+static const struct snd_soc_acpi_adr_device cs42l43_1_cs35l56x4_1_adr[] = {
+	{
+		.adr = 0x00013001FA424301ull,
+		.num_endpoints = ARRAY_SIZE(cs42l43_endpoints),
+		.endpoints = cs42l43_endpoints,
+		.name_prefix = "cs42l43"
+	},
+	{
+		.adr = 0x00013001FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_l_endpoint,
+		.name_prefix = "AMP1"
+	},
+	{
+		.adr = 0x00013101FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_r_endpoint,
+		.name_prefix = "AMP2"
+	},
+	{
+		.adr = 0x00013201FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_2_endpoint,
+		.name_prefix = "AMP3"
+	},
+	{
+		.adr = 0x00013301FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_3_endpoint,
+		.name_prefix = "AMP4"
+	},
+};
+
+static const struct snd_soc_acpi_adr_device cs35l56x4_1_adr[] = {
+	{
+		.adr = 0x00013301FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_l_endpoint,
+		.name_prefix = "AMP1"
+	},
+	{
+		.adr = 0x00013201FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_r_endpoint,
+		.name_prefix = "AMP2"
+	},
+	{
+		.adr = 0x00013101FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_2_endpoint,
+		.name_prefix = "AMP3"
+	},
+	{
+		.adr = 0x00013001FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_3_endpoint,
+		.name_prefix = "AMP4"
+	},
+};
+
+static const struct snd_soc_acpi_link_adr acp70_cs42l43_l1_cs35l56x4_l1[] = {
+	{
+		.mask = BIT(1),
+		.num_adr = ARRAY_SIZE(cs42l43_1_cs35l56x4_1_adr),
+		.adr_d = cs42l43_1_cs35l56x4_1_adr,
+	},
+	{}
+};
+
+static const struct snd_soc_acpi_link_adr acp70_cs42l43_l0_cs35l56x4_l1[] = {
+	{
+		.mask = BIT(0),
+		.num_adr = ARRAY_SIZE(cs42l43_0_adr),
+		.adr_d = cs42l43_0_adr,
+	},
+	{
+		.mask = BIT(1),
+		.num_adr = ARRAY_SIZE(cs35l56x4_1_adr),
+		.adr_d = cs35l56x4_1_adr,
+	},
+	{}
+};
+
+static const struct snd_soc_acpi_link_adr acp70_cs35l56x4_l1[] = {
+	{
+		.mask = BIT(1),
+		.num_adr = ARRAY_SIZE(cs35l56x4_1_adr),
+		.adr_d = cs35l56x4_1_adr,
+	},
+	{}
+};
+
 static const struct snd_soc_acpi_link_adr acp70_rt722_only[] = {
 	{
 		.mask = BIT(0),
@@ -151,6 +293,21 @@ struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sdw_machines[] = {
 		.links = acp70_4_in_1_sdca,
 		.drv_name = "amd_sdw",
 	},
+	{
+		.link_mask = BIT(0) | BIT(1),
+		.links = acp70_cs42l43_l0_cs35l56x4_l1,
+		.drv_name = "amd_sdw",
+	},
+	{
+		.link_mask = BIT(1),
+		.links = acp70_cs42l43_l1_cs35l56x4_l1,
+		.drv_name = "amd_sdw",
+	},
+	{
+		.link_mask = BIT(1),
+		.links = acp70_cs35l56x4_l1,
+		.drv_name = "amd_sdw",
+	},
 	{},
 };
 EXPORT_SYMBOL(snd_soc_acpi_amd_acp70_sdw_machines);
-- 
2.43.0

On Thu, 16 Oct 2025 15:08:37 +0000, Simon Trimmer wrote:
> This adds some match entries for a few system configurations:
> 
> cs42l43 link 0 UID 0
> cs35l56 link 1 UID 0
> cs35l56 link 1 UID 1
> cs35l56 link 1 UID 2
> cs35l56 link 1 UID 3
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: amd: acp: Add ACP7.0 match entries for cs35l56 and cs42l43
      commit: ef30cb1304f033eaee3b46e22b8f523446db8f53

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark