[PATCH 3/3] ASoC: Intel: soc-acpi-intel-arl-match: Add rt722 and rt1320 support

[Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>]

From: Mac Chiang <mac.chiang@xxxxxxxxx>

This patch adds support for the rt722 multi-function codec and the
rt1320 amplifier in the ARL board configuration.

Link 0: RT722 codec with three endpoints: Headset, Speaker, and DMIC.
Link 2: RT1320 amplifier.

Note:
The Speaker endpoint on the RT722 codec is not used.

Signed-off-by: Mac Chiang <mac.chiang@xxxxxxxxx>
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
 .../intel/common/soc-acpi-intel-arl-match.c   | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/sound/soc/intel/common/soc-acpi-intel-arl-match.c b/sound/soc/intel/common/soc-acpi-intel-arl-match.c
index 072b8486d072..24d850df77ca 100644
--- a/sound/soc/intel/common/soc-acpi-intel-arl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-arl-match.c
@@ -44,6 +44,31 @@ static const struct snd_soc_acpi_endpoint spk_3_endpoint = {
 	.group_id = 1,
 };
 
+/*
+ * RT722 is a multi-function codec, three endpoints are created for
+ * its headset, amp and dmic functions.
+ */
+static const struct snd_soc_acpi_endpoint rt722_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 cs35l56_2_lr_adr[] = {
 	{
 		.adr = 0x00023001FA355601ull,
@@ -185,6 +210,24 @@ static const struct snd_soc_acpi_adr_device rt711_sdca_0_adr[] = {
 	}
 };
 
+static const struct snd_soc_acpi_adr_device rt722_0_single_adr[] = {
+	{
+		.adr = 0x000030025D072201ull,
+		.num_endpoints = ARRAY_SIZE(rt722_endpoints),
+		.endpoints = rt722_endpoints,
+		.name_prefix = "rt722"
+	}
+};
+
+static const struct snd_soc_acpi_adr_device rt1320_2_single_adr[] = {
+	{
+		.adr = 0x000230025D132001ull,
+		.num_endpoints = 1,
+		.endpoints = &single_endpoint,
+		.name_prefix = "rt1320-1"
+	}
+};
+
 static const struct snd_soc_acpi_link_adr arl_cs42l43_l0[] = {
 	{
 		.mask = BIT(0),
@@ -287,6 +330,20 @@ static const struct snd_soc_acpi_link_adr arl_sdca_rvp[] = {
 	{}
 };
 
+static const struct snd_soc_acpi_link_adr arl_rt722_l0_rt1320_l2[] = {
+	{
+		.mask = BIT(0),
+		.num_adr = ARRAY_SIZE(rt722_0_single_adr),
+		.adr_d = rt722_0_single_adr,
+	},
+	{
+		.mask = BIT(2),
+		.num_adr = ARRAY_SIZE(rt1320_2_single_adr),
+		.adr_d = rt1320_2_single_adr,
+	},
+	{}
+};
+
 static const struct snd_soc_acpi_codecs arl_essx_83x6 = {
 	.num_codecs = 3,
 	.codecs = { "ESSX8316", "ESSX8326", "ESSX8336"},
@@ -385,6 +442,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_sdw_machines[] = {
 		.drv_name = "sof_sdw",
 		.sof_tplg_filename = "sof-arl-rt711-l0.tplg",
 	},
+	{
+		.link_mask = BIT(0) | BIT(2),
+		.links = arl_rt722_l0_rt1320_l2,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-arl-rt722-l0_rt1320-l2.tplg",
+	},
 	{},
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_arl_sdw_machines);
-- 
2.43.0