ASoC: SOF: Intel: add ArrowLake machines

include/sound/soc-acpi-intel-match.h

@@ -32,6 +32,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_lnl_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_machines[];
 
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cfl_sdw_machines[];
@@ -42,6 +43,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_lnl_sdw_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_sdw_machines[];
 
 /*
  * generic table used for HDA codec-based platforms, possibly with

sound/soc/intel/common/Makefile

@@ -10,6 +10,7 @@ snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-m
 	soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \
 	soc-acpi-intel-jsl-match.o soc-acpi-intel-adl-match.o \
 	soc-acpi-intel-rpl-match.o soc-acpi-intel-mtl-match.o \
+	soc-acpi-intel-arl-match.o \
 	soc-acpi-intel-lnl-match.o \
 	soc-acpi-intel-hda-match.o \
 	soc-acpi-intel-sdw-mockup-match.o

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

@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * soc-apci-intel-arl-match.c - tables and support for ARL ACPI enumeration.
+ *
+ * Copyright (c) 2023 Intel Corporation.
+ */
+
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+
+static const struct snd_soc_acpi_endpoint single_endpoint = {
+	.num = 0,
+	.aggregated = 0,
+	.group_position = 0,
+	.group_id = 0,
+};
+
+static const struct snd_soc_acpi_adr_device rt711_0_adr[] = {
+	{
+		.adr = 0x000020025D071100ull,
+		.num_endpoints = 1,
+		.endpoints = &single_endpoint,
+		.name_prefix = "rt711"
+	}
+};
+
+static const struct snd_soc_acpi_link_adr arl_rvp[] = {
+	{
+		.mask = BIT(0),
+		.num_adr = ARRAY_SIZE(rt711_0_adr),
+		.adr_d = rt711_0_adr,
+	},
+	{}
+};
+
+struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_machines[] = {
+	{},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_arl_machines);
+
+/* this table is used when there is no I2S codec present */
+struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_sdw_machines[] = {
+	{
+		.link_mask = 0x1, /* link0 required */
+		.links = arl_rvp,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-arl-rt711.tplg",
+	},
+	{},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_arl_sdw_machines);

sound/soc/sof/intel/pci-mtl.c

@@ -50,9 +50,40 @@ static const struct sof_dev_desc mtl_desc = {
 	.ops_free = hda_ops_free,
 };
 
+static const struct sof_dev_desc arl_desc = {
+	.use_acpi_target_states = true,
+	.machines               = snd_soc_acpi_intel_arl_machines,
+	.alt_machines           = snd_soc_acpi_intel_arl_sdw_machines,
+	.resindex_lpe_base      = 0,
+	.resindex_pcicfg_base   = -1,
+	.resindex_imr_base      = -1,
+	.irqindex_host_ipc      = -1,
+	.chip_info = &mtl_chip_info,
+	.ipc_supported_mask     = BIT(SOF_IPC_TYPE_4),
+	.ipc_default            = SOF_IPC_TYPE_4,
+	.dspless_mode_supported = true,         /* Only supported for HDaudio */
+	.default_fw_path = {
+		[SOF_IPC_TYPE_4] = "intel/sof-ipc4/arl",
+	},
+	.default_lib_path = {
+		[SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/arl",
+	},
+	.default_tplg_path = {
+		[SOF_IPC_TYPE_4] = "intel/sof-ace-tplg",
+	},
+	.default_fw_filename = {
+		[SOF_IPC_TYPE_4] = "sof-arl.ri",
+	},
+	.nocodec_tplg_filename = "sof-arl-nocodec.tplg",
+	.ops = &sof_mtl_ops,
+	.ops_init = sof_mtl_ops_init,
+	.ops_free = hda_ops_free,
+};
+
 /* PCI IDs */
 static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, HDA_MTL, &mtl_desc) },
+	{ PCI_DEVICE_DATA(INTEL, HDA_ARL_S, &arl_desc) },
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, sof_pci_ids);