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ASoC: SOF: Intel: add initial support for PTL

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Clone LNL for now.

Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://patch.msgid.link/20240802124011.173820-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2024-08-02 14:40:09 +02:00 committed by Mark Brown
parent 42b4763ab3
commit 3f8c802777
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
7 changed files with 126 additions and 0 deletions
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17
sound/soc/sof/intel/Kconfig
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@ -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

2
sound/soc/sof/intel/Makefile
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@ -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

1
sound/soc/sof/intel/hda-dsp.c
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@ -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);

1
sound/soc/sof/intel/hda.h
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@ -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)

27
sound/soc/sof/intel/lnl.c
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@ -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);

77
sound/soc/sof/intel/pci-ptl.c Normal file
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@ -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);

1
sound/soc/sof/intel/shim.h
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@ -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 */
};
/*