5 files changed, 71 insertions, 5 deletions

diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index 49085ca7b46b..2cc11d8b0f70 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -579,8 +579,11 @@ int hda_dsp_ipc4_load_library(struct snd_sof_dev *sdev,
 	struct sof_ipc4_msg msg = {};
 	int ret, ret1;
 
-	/* if IMR booting is enabled and fw context is saved for D3 state, skip the loading */
-	if (reload && hda->booted_from_imr && ipc4_data->fw_context_save)
+	/*
+	 * if IMR booting is enabled and libraries have been restored during fw
+	 * boot, skip the loading
+	 */
+	if (reload && hda->booted_from_imr && ipc4_data->libraries_restored)
 		return 0;
 
 	/* the fw_lib has been verified during loading, we can trust the validity here */
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 6a3932d90b43..c387efec41e9 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -192,6 +192,9 @@ static int hda_sdw_probe(struct snd_sof_dev *sdev)
 		res.ext = true;
 		res.ops = &sdw_ace2x_callback;
 
+		/* ACE3+ supports microphone privacy */
+		if (chip->hw_ip_version >= SOF_INTEL_ACE_3_0)
+			res.mic_privacy = true;
 	}
 	res.irq = sdev->ipc_irq;
 	res.handle = hdev->info.handle;
@@ -626,6 +629,11 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH)))
 		goto skip_soundwire;
 
+	/* Skip SoundWire in nocodec mode */
+	if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) &&
+	    sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC))
+		goto skip_soundwire;
+
 	/* scan SoundWire capabilities exposed by DSDT */
 	ret = hda_sdw_acpi_scan(sdev);
 	if (ret < 0) {
@@ -1254,11 +1262,11 @@ static int check_tplg_quirk_mask(struct snd_soc_acpi_mach *mach)
 	return 0;
 }
 
-static char *remove_file_ext(const char *tplg_filename)
+static char *remove_file_ext(struct device *dev, const char *tplg_filename)
 {
 	char *filename, *tmp;
 
-	filename = kstrdup(tplg_filename, GFP_KERNEL);
+	filename = devm_kstrdup(dev, tplg_filename, GFP_KERNEL);
 	if (!filename)
 		return NULL;
 
@@ -1342,7 +1350,7 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev)
 		 */
 		if (!sof_pdata->tplg_filename) {
 			/* remove file extension if it exists */
-			tplg_filename = remove_file_ext(mach->sof_tplg_filename);
+			tplg_filename = remove_file_ext(sdev->dev, mach->sof_tplg_filename);
 			if (!tplg_filename)
 				return NULL;
 
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 108cad04879e..e14f82c0831f 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -935,6 +935,7 @@ 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;
+extern const struct sof_intel_dsp_desc wcl_chip_info;
 
 /* Probes support */
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
diff --git a/sound/soc/sof/intel/pci-ptl.c b/sound/soc/sof/intel/pci-ptl.c
index 7d4c46f56931..68f6a9841633 100644
--- a/sound/soc/sof/intel/pci-ptl.c
+++ b/sound/soc/sof/intel/pci-ptl.c
@@ -55,10 +55,40 @@ static const struct sof_dev_desc ptl_desc = {
 	.ops_init = sof_ptl_ops_init,
 };
 
+static const struct sof_dev_desc wcl_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		= &wcl_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/wcl",
+	},
+	.default_lib_path = {
+		[SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/wcl",
+	},
+	.default_tplg_path = {
+		[SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg",
+	},
+	.default_fw_filename = {
+		[SOF_IPC_TYPE_4] = "sof-wcl.ri",
+	},
+	.nocodec_tplg_filename = "sof-ptl-nocodec.tplg",
+	.ops = &sof_ptl_ops,
+	.ops_init = sof_ptl_ops_init,
+};
+
 /* PCI IDs */
 static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, HDA_PTL, &ptl_desc) }, /* PTL */
 	{ PCI_DEVICE_DATA(INTEL, HDA_PTL_H, &ptl_desc) }, /* PTL-H */
+	{ PCI_DEVICE_DATA(INTEL, HDA_WCL, &wcl_desc) }, /* WCL */
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, sof_pci_ids);
diff --git a/sound/soc/sof/intel/ptl.c b/sound/soc/sof/intel/ptl.c
index aa0b772178bc..1bc1f54c470d 100644
--- a/sound/soc/sof/intel/ptl.c
+++ b/sound/soc/sof/intel/ptl.c
@@ -117,6 +117,7 @@ const struct sof_intel_dsp_desc ptl_chip_info = {
 	.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,
 	.check_mic_privacy_irq = sof_ptl_check_mic_privacy_irq,
 	.process_mic_privacy = sof_ptl_process_mic_privacy,
@@ -126,6 +127,29 @@ const struct sof_intel_dsp_desc ptl_chip_info = {
 	.hw_ip_version = SOF_INTEL_ACE_3_0,
 };
 
+const struct sof_intel_dsp_desc wcl_chip_info = {
+	.cores_num = 3,
+	.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,
+	.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,
+};
+
 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_MTL");
 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_LNL");
 MODULE_IMPORT_NS("SND_SOC_SOF_HDA_MLINK");