3 files changed, 36 insertions, 1 deletions

diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 2445ae7f6b2e..31ffa1a8f2ac 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -748,6 +748,7 @@ skip_dsp:
 
 static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
 {
+	const struct sof_intel_dsp_desc *chip;
 	int ret;
 
 	/* display codec must be powered before link reset */
@@ -780,6 +781,10 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
 		hda_dsp_ctrl_ppcap_int_enable(sdev, true);
 	}
 
+	chip = get_chip_info(sdev->pdata);
+	if (chip && chip->hw_ip_version >= SOF_INTEL_ACE_2_0)
+		hda_sdw_int_enable(sdev, true);
+
 cleanup:
 	/* display codec can powered off after controller init */
 	hda_codec_i915_display_power(sdev, false);
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 0bae439feb8b..7fe72b065451 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1231,6 +1231,7 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
 {
 	struct pci_dev *pci = to_pci_dev(sdev->dev);
 	struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata;
+	const struct sof_intel_dsp_desc *chip;
 	int ret = 0;
 
 	hdev->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec",
@@ -1344,12 +1345,28 @@ skip_dsp_setup:
 		INIT_DELAYED_WORK(&hdev->d0i3_work, hda_dsp_d0i3_work);
 	}
 
+	chip = get_chip_info(sdev->pdata);
+	if (chip && chip->hw_ip_version >= SOF_INTEL_ACE_2_0) {
+		ret = hda_sdw_startup(sdev);
+		if (ret < 0) {
+			dev_err(sdev->dev, "could not startup SoundWire links\n");
+			goto disable_pp_cap;
+		}
+
+		hda_sdw_int_enable(sdev, true);
+	}
+
 	init_waitqueue_head(&hdev->waitq);
 
 	hdev->nhlt = intel_nhlt_init(sdev->dev);
 
 	return 0;
 
+disable_pp_cap:
+	if (!sdev->dspless_mode_selected) {
+		hda_dsp_ctrl_ppcap_int_enable(sdev, false);
+		hda_dsp_ctrl_ppcap_enable(sdev, false);
+	}
 free_ipc_irq:
 	free_irq(sdev->ipc_irq, sdev);
 free_irq_vector:
diff --git a/sound/soc/sof/intel/lnl.c b/sound/soc/sof/intel/lnl.c
index 30712ea05a7a..b2ade2741dce 100644
--- a/sound/soc/sof/intel/lnl.c
+++ b/sound/soc/sof/intel/lnl.c
@@ -77,6 +77,19 @@ static int lnl_hda_dsp_runtime_resume(struct snd_sof_dev *sdev)
 	return hdac_bus_offload_dmic_ssp(sof_to_bus(sdev));
 }
 
+static int lnl_dsp_post_fw_run(struct snd_sof_dev *sdev)
+{
+	if (sdev->first_boot) {
+		struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
+
+		/* Check if IMR boot is usable */
+		if (!sof_debug_check_flag(SOF_DBG_IGNORE_D3_PERSISTENT))
+			hda->imrboot_supported = true;
+	}
+
+	return 0;
+}
+
 int sof_lnl_ops_init(struct snd_sof_dev *sdev)
 {
 	struct sof_ipc4_fw_data *ipc4_data;
@@ -106,7 +119,7 @@ int sof_lnl_ops_init(struct snd_sof_dev *sdev)
 
 	/* pre/post fw run */
 	sof_lnl_ops.pre_fw_run = mtl_dsp_pre_fw_run;
-	sof_lnl_ops.post_fw_run = mtl_dsp_post_fw_run;
+	sof_lnl_ops.post_fw_run = lnl_dsp_post_fw_run;
 
 	/* parse platform specific extended manifest */
 	sof_lnl_ops.parse_platform_ext_manifest = NULL;