From 399b6fd37a102c73cefa32a0ec945d76d80fa35f Mon Sep 17 00:00:00 2001 From: Hasun Park Date: Mon, 9 Mar 2026 00:16:53 +0900 Subject: ASoC: amd: acp: add PX13 SoundWire machine link for rt721+tas2783x2 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 Link: https://patch.msgid.link/20260308151654.29059-3-hasunpark@gmail.com Signed-off-by: Mark Brown --- sound/soc/amd/acp/amd-acp70-acpi-match.c | 61 ++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) (limited to 'sound') diff --git a/sound/soc/amd/acp/amd-acp70-acpi-match.c b/sound/soc/amd/acp/amd-acp70-acpi-match.c index 7a567ba02292..1ae43df5da6c 100644 --- a/sound/soc/amd/acp/amd-acp70-acpi-match.c +++ b/sound/soc/amd/acp/amd-acp70-acpi-match.c @@ -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); -- cgit v1.2.3