[PATCH v3] ASoC: amd: acp: amd-acp70-acpi-match: Add tas2783 support
From: Baojun Xu
Date: Thu Jul 02 2026 - 06:58:38 EST
Add driver data and ACPI match table entries for the TAS2783 on ACP7.0 and
ACP7.1 platforms using SoundWire link 0.
Signed-off-by: Baojun Xu <baojun.xu@xxxxxx>
---
v3:
- Remove unreferenced link_adr, adr_device and endpoints for tas2783_l0.
v2:
- Add comma for the non-terminator entries.
- Correct endpoints from spk_r_endpoint to spk_l_endpont.
- Add two more devices for current test project.
---
sound/soc/amd/acp/amd-acp70-acpi-match.c | 45 ++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/sound/soc/amd/acp/amd-acp70-acpi-match.c b/sound/soc/amd/acp/amd-acp70-acpi-match.c
index 18f2918d4ada..f92c6f5831af 100644
--- a/sound/soc/amd/acp/amd-acp70-acpi-match.c
+++ b/sound/soc/amd/acp/amd-acp70-acpi-match.c
@@ -553,6 +553,46 @@ static const struct snd_soc_acpi_link_adr acp70_rt722_l0_rt1320_l1[] = {
{}
};
+static const struct snd_soc_acpi_adr_device tas2783_2_adr[] = {
+ {
+ /* left */
+ .adr = 0x00003c0102000001ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_l_endpoint,
+ .name_prefix = "tas2783-1",
+ },
+ {
+ /* right */
+ .adr = 0x00003d0102000001ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_l_endpoint,
+ .name_prefix = "tas2783-2",
+ },
+ {
+ /* left */
+ .adr = 0x0000390102000001ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_r_endpoint,
+ .name_prefix = "tas2783-3",
+ },
+ {
+ /* right */
+ .adr = 0x00003a0102000001ull,
+ .num_endpoints = 1,
+ .endpoints = &spk_r_endpoint,
+ .name_prefix = "tas2783-4",
+ },
+};
+
+static const struct snd_soc_acpi_link_adr acp70_tas2783_2[] = {
+ {
+ .mask = BIT(0),
+ .num_adr = ARRAY_SIZE(tas2783_2_adr),
+ .adr_d = tas2783_2_adr,
+ },
+ {}
+};
+
static const struct snd_soc_acpi_adr_device rt1320_0_single_adr[] = {
{
.adr = 0x000030025D132001ull,
@@ -659,6 +699,11 @@ static const struct snd_soc_acpi_link_adr acp70_rt721_only[] = {
};
struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sdw_machines[] = {
+ {
+ .link_mask = BIT(0),
+ .links = acp70_tas2783_2,
+ .drv_name = "amd_sdw",
+ },
{
.link_mask = BIT(0) | BIT(1),
.links = acp70_rt1320_l0_rt722_l1,
--
2.25.1