@@ -281,6 +281,23 @@ config SND_SOC_SOF_LUNARLAKE
Say Y if you have such a device.
If unsure select "N".
+config SND_SOC_SOF_INTEL_PTL
+ tristate
+ select SND_SOC_SOF_HDA_COMMON
+ select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE
+ select SND_SOC_SOF_IPC4
+ select SND_SOC_SOF_INTEL_LNL
+
+config SND_SOC_SOF_PANTHERLAKE
+ tristate "SOF support for Pantherlake"
+ default SND_SOC_SOF_PCI
+ select SND_SOC_SOF_INTEL_PTL
+ help
+ This adds support for Sound Open Firmware for Intel(R) platforms
+ using the Pantherlake processors.
+ Say Y if you have such a device.
+ If unsure select "N".
+
config SND_SOC_SOF_HDA_COMMON
tristate
@@ -34,6 +34,7 @@ snd-sof-pci-intel-icl-y := pci-icl.o icl.o
snd-sof-pci-intel-tgl-y := pci-tgl.o tgl.o
snd-sof-pci-intel-mtl-y := pci-mtl.o mtl.o
snd-sof-pci-intel-lnl-y := pci-lnl.o lnl.o
+snd-sof-pci-intel-ptl-y := pci-ptl.o
obj-$(CONFIG_SND_SOC_SOF_MERRIFIELD) += snd-sof-pci-intel-tng.o
obj-$(CONFIG_SND_SOC_SOF_INTEL_SKL) += snd-sof-pci-intel-skl.o
@@ -43,3 +44,4 @@ obj-$(CONFIG_SND_SOC_SOF_INTEL_ICL) += snd-sof-pci-intel-icl.o
obj-$(CONFIG_SND_SOC_SOF_INTEL_TGL) += snd-sof-pci-intel-tgl.o
obj-$(CONFIG_SND_SOC_SOF_INTEL_MTL) += snd-sof-pci-intel-mtl.o
obj-$(CONFIG_SND_SOC_SOF_INTEL_LNL) += snd-sof-pci-intel-lnl.o
+obj-$(CONFIG_SND_SOC_SOF_INTEL_PTL) += snd-sof-pci-intel-ptl.o
@@ -69,6 +69,7 @@ static void hda_get_interfaces(struct snd_sof_dev *sdev, u32 *interface_mask)
interface_mask[SOF_DAI_HOST_ACCESS] = BIT(SOF_DAI_INTEL_HDA);
break;
case SOF_INTEL_ACE_2_0:
+ case SOF_INTEL_ACE_3_0:
interface_mask[SOF_DAI_DSP_ACCESS] =
BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH);
@@ -920,6 +920,7 @@ extern const struct sof_intel_dsp_desc adls_chip_info;
extern const struct sof_intel_dsp_desc mtl_chip_info;
extern const struct sof_intel_dsp_desc arl_s_chip_info;
extern const struct sof_intel_dsp_desc lnl_chip_info;
+extern const struct sof_intel_dsp_desc ptl_chip_info;
/* Probes support */
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
@@ -22,6 +22,7 @@
/* LunarLake ops */
struct snd_sof_dsp_ops sof_lnl_ops;
+EXPORT_SYMBOL_NS(sof_lnl_ops, SND_SOC_SOF_INTEL_LNL);
static const struct snd_sof_debugfs_map lnl_dsp_debugfs[] = {
{"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS},
@@ -181,6 +182,7 @@ int sof_lnl_ops_init(struct snd_sof_dev *sdev)
return 0;
};
+EXPORT_SYMBOL_NS(sof_lnl_ops_init, SND_SOC_SOF_INTEL_LNL);
/* Check if an SDW IRQ occurred */
static bool lnl_dsp_check_sdw_irq(struct snd_sof_dev *sdev)
@@ -245,3 +247,28 @@ const struct sof_intel_dsp_desc lnl_chip_info = {
.disable_interrupts = lnl_dsp_disable_interrupts,
.hw_ip_version = SOF_INTEL_ACE_2_0,
};
+
+const struct sof_intel_dsp_desc ptl_chip_info = {
+ .cores_num = 5,
+ .init_core_mask = BIT(0),
+ .host_managed_cores_mask = BIT(0),
+ .ipc_req = MTL_DSP_REG_HFIPCXIDR,
+ .ipc_req_mask = MTL_DSP_REG_HFIPCXIDR_BUSY,
+ .ipc_ack = MTL_DSP_REG_HFIPCXIDA,
+ .ipc_ack_mask = MTL_DSP_REG_HFIPCXIDA_DONE,
+ .ipc_ctl = MTL_DSP_REG_HFIPCXCTL,
+ .rom_status_reg = LNL_DSP_REG_HFDSC,
+ .rom_init_timeout = 300,
+ .ssp_count = MTL_SSP_COUNT,
+ .d0i3_offset = MTL_HDA_VS_D0I3C,
+ .read_sdw_lcount = hda_sdw_check_lcount_ext,
+ .enable_sdw_irq = lnl_enable_sdw_irq,
+ .check_sdw_irq = lnl_dsp_check_sdw_irq,
+ .check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq,
+ .check_ipc_irq = mtl_dsp_check_ipc_irq,
+ .cl_init = mtl_dsp_cl_init,
+ .power_down_dsp = mtl_power_down_dsp,
+ .disable_interrupts = lnl_dsp_disable_interrupts,
+ .hw_ip_version = SOF_INTEL_ACE_3_0,
+};
+EXPORT_SYMBOL_NS(ptl_chip_info, SND_SOC_SOF_INTEL_LNL);
new file mode 100644
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+//
+// This file is provided under a dual BSD/GPLv2 license. When using or
+// redistributing this file, you may do so under either license.
+//
+// Copyright(c) 2024 Intel Corporation.
+//
+
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+#include <sound/sof.h>
+#include "../ops.h"
+#include "../sof-pci-dev.h"
+
+/* platform specific devices */
+#include "hda.h"
+#include "mtl.h"
+
+static const struct sof_dev_desc ptl_desc = {
+ .use_acpi_target_states = true,
+ .machines = snd_soc_acpi_intel_ptl_machines,
+ .alt_machines = snd_soc_acpi_intel_ptl_sdw_machines,
+ .resindex_lpe_base = 0,
+ .resindex_pcicfg_base = -1,
+ .resindex_imr_base = -1,
+ .irqindex_host_ipc = -1,
+ .chip_info = &ptl_chip_info,
+ .ipc_supported_mask = BIT(SOF_IPC_TYPE_4),
+ .ipc_default = SOF_IPC_TYPE_4,
+ .dspless_mode_supported = true,
+ .default_fw_path = {
+ [SOF_IPC_TYPE_4] = "intel/sof-ipc4/ptl",
+ },
+ .default_lib_path = {
+ [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/ptl",
+ },
+ .default_tplg_path = {
+ [SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg",
+ },
+ .default_fw_filename = {
+ [SOF_IPC_TYPE_4] = "sof-ptl.ri",
+ },
+ .nocodec_tplg_filename = "sof-ptl-nocodec.tplg",
+ .ops = &sof_lnl_ops,
+ .ops_init = sof_lnl_ops_init,
+};
+
+/* PCI IDs */
+static const struct pci_device_id sof_pci_ids[] = {
+ { PCI_DEVICE_DATA(INTEL, HDA_PTL, &ptl_desc) }, /* PTL */
+ { 0, }
+};
+MODULE_DEVICE_TABLE(pci, sof_pci_ids);
+
+/* pci_driver definition */
+static struct pci_driver snd_sof_pci_intel_ptl_driver = {
+ .name = "sof-audio-pci-intel-ptl",
+ .id_table = sof_pci_ids,
+ .probe = hda_pci_intel_probe,
+ .remove = sof_pci_remove,
+ .shutdown = sof_pci_shutdown,
+ .driver = {
+ .pm = &sof_pci_pm,
+ },
+};
+module_pci_driver(snd_sof_pci_intel_ptl_driver);
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for PantherLake platforms");
+MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
+MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
+MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_LNL);
+MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_MTL);
+MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK);
+MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
@@ -22,6 +22,7 @@ enum sof_intel_hw_ip_version {
SOF_INTEL_CAVS_2_5, /* TigerLake, AlderLake */
SOF_INTEL_ACE_1_0, /* MeteorLake */
SOF_INTEL_ACE_2_0, /* LunarLake */
+ SOF_INTEL_ACE_3_0, /* PantherLake */
};
/*