Commit d3df422f authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Takashi Iwai
Browse files

ASoC: SOF: Intel: add initial support for NVL-S 



Add support for Nova Lake S (NVL-S).

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarKai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Acked-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20251104121650.21872-6-peter.ujfalusi@linux.intel.com
parent 41566e3d

sound/soc/sof/intel/Kconfig

+17 −0
Original line number Diff line number Diff line
@@ -300,6 +300,23 @@ config SND_SOC_SOF_PANTHERLAKE 
	  Say Y if you have such a device.

	  If unsure select "N".



config SND_SOC_SOF_INTEL_NVL

	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_PTL



config SND_SOC_SOF_NOVALAKE

	tristate "SOF support for Novalake"

	default SND_SOC_SOF_PCI

	select SND_SOC_SOF_INTEL_NVL

	help

	  This adds support for Sound Open Firmware for Intel(R) platforms

	  using the Novalake processors.

	  Say Y if you have such a device.

	  If unsure select "N".



config SND_SOC_SOF_HDA_COMMON

	tristate

sound/soc/sof/intel/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 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 ptl.o

snd-sof-pci-intel-nvl-y := pci-nvl.o nvl.o



obj-$(CONFIG_SND_SOC_SOF_MERRIFIELD) += snd-sof-pci-intel-tng.o

obj-$(CONFIG_SND_SOC_SOF_INTEL_SKL) += snd-sof-pci-intel-skl.o
@@ -49,3 +50,4 @@ obj-$(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

obj-$(CONFIG_SND_SOC_SOF_INTEL_NVL) += snd-sof-pci-intel-nvl.o

sound/soc/sof/intel/hda-dsp.c

+1 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ static void hda_get_interfaces(struct snd_sof_dev *sdev, u32 *interface_mask) 
		break;

	case SOF_INTEL_ACE_2_0:

	case SOF_INTEL_ACE_3_0:

	case SOF_INTEL_ACE_4_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);

sound/soc/sof/intel/hda.h

+1 −0
Original line number Diff line number Diff line
@@ -936,6 +936,7 @@ 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;

extern const struct sof_intel_dsp_desc wcl_chip_info;

extern const struct sof_intel_dsp_desc nvl_s_chip_info;



/* Probes support */

#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)

sound/soc/sof/intel/nvl.c

0 → 100644
+55 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)

//

// Copyright(c) 2025 Intel Corporation



/*

 * Hardware interface for audio DSP on NovaLake.

 */



#include <sound/hda_register.h>

#include <sound/hda-mlink.h>

#include <sound/sof/ipc4/header.h>

#include "../ipc4-priv.h"

#include "../ops.h"

#include "hda.h"

#include "hda-ipc.h"

#include "../sof-audio.h"

#include "mtl.h"

#include "lnl.h"

#include "ptl.h"

#include "nvl.h"



int sof_nvl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops)

{

	/* Use PTL ops for NVL */

	return sof_ptl_set_ops(sdev, dsp_ops);

};

EXPORT_SYMBOL_NS(sof_nvl_set_ops, "SND_SOC_SOF_INTEL_NVL");



const struct sof_intel_dsp_desc nvl_s_chip_info = {

	.cores_num = 2,

	.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,

	.check_sdw_irq = lnl_dsp_check_sdw_irq,

	.check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq,

	.sdw_process_wakeen = hda_sdw_process_wakeen_common,

	.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_4_0,

};



MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_MTL");

MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_LNL");

MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_PTL");