[PATCH 2/4] ASoC: Intel: soc-acpi: add support for SoundWire of TGL-H-RVP

Pierre-Louis Bossart pierre-louis.bossart at linux.intel.com
Fri Jun 25 22:50:40 CEST 2021


From: Gongjun Song <gongjun.song at intel.com>

snd_soc_acpi_intel_tgl_sdw_machines structure array does not contain
the configuration information of TGL-H-RVP, which results in the
inability to enable soundwire on the TGL-H-RVP platform.

Add the corresponding configuration information to enable soundwire
on the TGL-H-RVP platform.

Reviewed-by: Kai Vehmanen <kai.vehmanen at linux.intel.com>
Signed-off-by: Gongjun Song <gongjun.song at intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
index 66595e3ab13f..d9b8902658c7 100644
--- a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
@@ -196,6 +196,15 @@ static const struct snd_soc_acpi_link_adr tgl_rvp[] = {
 	{}
 };
 
+static const struct snd_soc_acpi_link_adr tgl_rvp_headset_only[] = {
+	{
+		.mask = BIT(0),
+		.num_adr = ARRAY_SIZE(rt711_0_adr),
+		.adr_d = rt711_0_adr,
+	},
+	{}
+};
+
 static const struct snd_soc_acpi_link_adr tgl_hp[] = {
 	{
 		.mask = BIT(0),
@@ -398,6 +407,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[] = {
 		.drv_name = "sof_sdw",
 		.sof_tplg_filename = "sof-tgl-sdw-max98373-rt5682.tplg",
 	},
+	{
+		.link_mask = 0x1, /* rt711 on link 0 */
+		.links = tgl_rvp_headset_only,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-tgl-rt711.tplg",
+	},
 	{},
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_tgl_sdw_machines);
-- 
2.25.1



More information about the Alsa-devel mailing list