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From:   Richard Fitzgerald <rf@opensource.cirrus.com>
To:     <broonie@kernel.org>, <pierre-louis.bossart@linux.intel.com>,
        <peter.ujfalusi@linux.intel.com>, <yung-chuan.liao@linux.intel.com>
CC:     <kai.vehmanen@linux.intel.com>, <cezary.rojewski@intel.com>,
        <ranjani.sridharan@linux.intel.com>, <alsa-devel@alsa-project.org>,
        <linux-sound@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <patches@opensource.cirrus.com>,
        Richard Fitzgerald <rf@opensource.cirrus.com>
Subject: [PATCH v3] ASoC: Intel: soc-acpi-intel-tgl-match: add cs42l43 and cs35l56 support
Date:   Mon, 4 Dec 2023 13:56:14 +0000
Message-ID: <20231204135614.2169624-1-rf@opensource.cirrus.com>
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From: Bard Liao <yung-chuan.liao@linux.intel.com>

This is a test configuration for UpExtreme with Cirrus Logic
CS35L56-EIGHT-C board.

The codec layout is configured as:
    - Link3: CS42L43 Jack
    - Link0: 2x CS35L56 Speaker (amps 1 and 2)
    - Link1: 2x CS35L56 Speaker (amps 7 and 8)

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
Changes since V1:
- Changed ALSA prefixes for CS35L56 to 'AMPn'
- Renumbered the CS35L56 prefixes to match the numbering of the
  OUTn speaker sockets on the EIGHT-C board
---
 .../intel/common/soc-acpi-intel-tgl-match.c   | 78 +++++++++++++++++++
 1 file changed, 78 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 5804926c8b56..e5f721ba5ed4 100644
--- a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
@@ -41,6 +41,20 @@ static const struct snd_soc_acpi_endpoint spk_r_endpoint = {
 	.group_id = 1,
 };
 
+static const struct snd_soc_acpi_endpoint spk_2_endpoint = {
+	.num = 0,
+	.aggregated = 1,
+	.group_position = 2,
+	.group_id = 1,
+};
+
+static const struct snd_soc_acpi_endpoint spk_3_endpoint = {
+	.num = 0,
+	.aggregated = 1,
+	.group_position = 3,
+	.group_id = 1,
+};
+
 static const struct snd_soc_acpi_endpoint rt712_endpoints[] = {
 	{
 		.num = 0,
@@ -400,6 +414,64 @@ static const struct snd_soc_acpi_link_adr tgl_712_only[] = {
 	{}
 };
 
+static const struct snd_soc_acpi_adr_device cs42l43_3_adr[] = {
+	{
+		.adr = 0x00033001FA424301ull,
+		.num_endpoints = 1,
+		.endpoints = &single_endpoint,
+		.name_prefix = "cs42l43"
+	}
+};
+
+static const struct snd_soc_acpi_adr_device cs35l56_0_adr[] = {
+	{
+		.adr = 0x00003301FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_r_endpoint,
+		.name_prefix = "AMP1"
+	},
+	{
+		.adr = 0x00003201FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_3_endpoint,
+		.name_prefix = "AMP2"
+	}
+};
+
+static const struct snd_soc_acpi_adr_device cs35l56_1_adr[] = {
+	{
+		.adr = 0x00013701FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_l_endpoint,
+		.name_prefix = "AMP8"
+	},
+	{
+		.adr = 0x00013601FA355601ull,
+		.num_endpoints = 1,
+		.endpoints = &spk_2_endpoint,
+		.name_prefix = "AMP7"
+	}
+};
+
+static const struct snd_soc_acpi_link_adr tgl_cs42l43_cs35l56[] = {
+	{
+		.mask = BIT(3),
+		.num_adr = ARRAY_SIZE(cs42l43_3_adr),
+		.adr_d = cs42l43_3_adr,
+	},
+	{
+		.mask = BIT(0),
+		.num_adr = ARRAY_SIZE(cs35l56_0_adr),
+		.adr_d = cs35l56_0_adr,
+	},
+	{
+		.mask = BIT(1),
+		.num_adr = ARRAY_SIZE(cs35l56_1_adr),
+		.adr_d = cs35l56_1_adr,
+	},
+	{}
+};
+
 static const struct snd_soc_acpi_codecs tgl_max98373_amp = {
 	.num_codecs = 1,
 	.codecs = {"MX98373"}
@@ -494,6 +566,12 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[] = {
 		.drv_name = "sof_sdw",
 		.sof_tplg_filename = "sof-tgl-rt715-rt711-rt1308-mono.tplg",
 	},
+	{
+		.link_mask = 0xB,
+		.links = tgl_cs42l43_cs35l56,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-tgl-cs42l43-l3-cs35l56-l01.tplg",
+	},
 	{
 		.link_mask = 0xF, /* 4 active links required */
 		.links = tgl_3_in_1_default,
-- 
2.30.2