mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-17 22:27:21 -04:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: amd: acp: add PX13 SoundWire machine link for rt721+tas2783x2

Browse Source 
Add an ACP70 SoundWire machine entry for ASUS PX13
(HN7306EA/HN7306EAC) with rt721 and two TAS2783 amps on link1.

Describe rt721 with jack/DMIC endpoints on this platform and add
explicit left/right TAS2783 speaker endpoint mapping via name prefixes.

Signed-off-by: Hasun Park <hasunpark@gmail.com>
Link: https://patch.msgid.link/20260308151654.29059-3-hasunpark@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hasun Park
2026-03-09 00:16:53 +09:00
committed by Mark Brown
parent d0426510a9
commit 399b6fd37a
1 changed files with 61 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
sound/soc/amd/acp/amd-acp70-acpi-match.c
View File

@@ -69,6 +69,28 @@ static const struct snd_soc_acpi_endpoint jack_amp_g1_dmic_endpoints[] = {
},
};
static const struct snd_soc_acpi_endpoint jack_dmic_endpoints[] = {
/* Jack Endpoint */
{
.num = 0,
.aggregated = 0,
.group_position = 0,
.group_id = 0,
},
/* DMIC Endpoint */
{
/*
* rt721 endpoint #2 maps to AIF3 (internal DMIC capture).
* Endpoint #1 is AIF2 amp path and is handled by external amps
* on this platform.
*/
.num = 2,
.aggregated = 0,
.group_position = 0,
.group_id = 0,
},
};
static const struct snd_soc_acpi_adr_device rt712_vb_1_group1_adr[] = {
{
.adr = 0x000130025D071201ull,
@@ -563,6 +585,40 @@ static const struct snd_soc_acpi_link_adr acp70_rt1320_l0_rt722_l1[] = {
{}
};
static const struct snd_soc_acpi_adr_device rt721_l1u0_tas2783x2_l1u8b_adr[] = {
{
.adr = 0x000130025D072101ull,
/*
* On this platform speakers are provided by two TAS2783 amps.
* Keep rt721 as UAJ + DMIC only.
*/
.num_endpoints = ARRAY_SIZE(jack_dmic_endpoints),
.endpoints = jack_dmic_endpoints,
.name_prefix = "rt721",
},
{
.adr = 0x0001380102000001ull,
.num_endpoints = 1,
.endpoints = &spk_l_endpoint,
.name_prefix = "tas2783-1",
},
{
.adr = 0x00013B0102000001ull,
.num_endpoints = 1,
.endpoints = &spk_r_endpoint,
.name_prefix = "tas2783-2",
},
};
static const struct snd_soc_acpi_link_adr acp70_rt721_l1u0_tas2783x2_l1u8b[] = {
{
.mask = BIT(1),
.num_adr = ARRAY_SIZE(rt721_l1u0_tas2783x2_l1u8b_adr),
.adr_d = rt721_l1u0_tas2783x2_l1u8b_adr,
},
{}
};
struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sdw_machines[] = {
{
.link_mask = BIT(0) | BIT(1),
@@ -650,6 +706,11 @@ struct snd_soc_acpi_mach snd_soc_acpi_amd_acp70_sdw_machines[] = {
.machine_check = snd_soc_acpi_amd_sdca_is_device_rt712_vb,
.drv_name = "amd_sdw",
},
{
.link_mask = BIT(1),
.links = acp70_rt721_l1u0_tas2783x2_l1u8b,
.drv_name = "amd_sdw",
},
{},
};
EXPORT_SYMBOL(snd_soc_acpi_amd_acp70_sdw_machines);