ASoC: intel: sof_sdw: Add device match/codec_info for cs42l45

Add support for the Cirrus Logic CS42L45 standalone using SoundWire.

Change-Id: I257e7c83349504a8b0d7dfe2a4f695a71f9e3e60
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>

Author: charleskeepax

sound/soc/intel/common/soc-acpi-intel-tgl-match.c

@@ -437,6 +437,16 @@ static const struct snd_soc_acpi_endpoint cs42l43_endpoints[] = {
 	},
 };
 
+static const struct snd_soc_acpi_adr_device cs42l45_0_adr[] = {
+	{
+		.adr = 0x00003001fa424501,
+		/* Re-use endpoints, but cs42l45 has no speaker */
+		.num_endpoints = ARRAY_SIZE(cs42l43_endpoints) - 1,
+		.endpoints = cs42l43_endpoints,
+		.name_prefix = "cs42l45"
+	}
+};
+
 static const struct snd_soc_acpi_adr_device cs42l43_3_adr[] = {
 	{
 		.adr = 0x00033001FA424301ull,
@@ -446,6 +456,15 @@ static const struct snd_soc_acpi_adr_device cs42l43_3_adr[] = {
 	}
 };
 
+static const struct snd_soc_acpi_link_adr up_extreme_cs42l45_sdw0[] = {
+	{
+		.mask = 0x1,
+		.num_adr = ARRAY_SIZE(cs42l45_0_adr),
+		.adr_d = cs42l45_0_adr,
+	},
+	{}
+};
+
 static const struct snd_soc_acpi_adr_device cs35l56_0_adr[] = {
 	{
 		.adr = 0x00003301FA355601ull,
@@ -829,6 +848,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[] = {
 		.drv_name = "sof_sdw",
 		.sof_tplg_filename = "sof-tgl-cs35l56-l01-fb8.tplg"
 	},
+	{
+		.link_mask = 0x1, /* cb2 on link 0 */
+		.links = up_extreme_cs42l45_sdw0,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-tgl-cs42l45-sdw0.tplg"
+	},
 	{},
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_tgl_sdw_machines);

sound/soc/sdw_utils/soc_sdw_utils.c

@@ -707,6 +707,41 @@ struct asoc_sdw_codec_info codec_info_list[] = {
 		},
 		.dai_num = 4,
 	},
+	{
+		.part_id = 0x4245,
+		.dais = {
+			{
+				.direction = {true, false},
+				.codec_name = "snd_soc_sdca.UAJ.1",
+				.dai_name = "IT 41",
+				.dai_type = SOC_SDW_DAI_TYPE_JACK,
+				.dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
+				.rtd_init = asoc_sdw_cs42l45_hs_rtd_init,
+			},
+			{
+				.direction = {false, true},
+				.codec_name = "snd_soc_sdca.SmartMic.0",
+				.dai_name = "OT 113",
+				.dai_type = SOC_SDW_DAI_TYPE_MIC,
+				.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
+				.rtd_init = asoc_sdw_cs42l45_dmic_rtd_init,
+			},
+			{
+				.direction = {false, true},
+				.codec_name = "snd_soc_sdca.UAJ.1",
+				.dai_name = "OT 36",
+				.dai_type = SOC_SDW_DAI_TYPE_JACK,
+				.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+			},
+		},
+		.dai_num = 3,
+		.auxs = {
+			{
+				.codec_name = "snd_soc_sdca.HID.2",
+			},
+		},
+		.aux_num = 1,
+	},
 	{
 		.part_id = 0xaaaa, /* generic codec mockup */
 		.name_prefix = "sdw_mockup_mmulti-function",