ASoC: SOF: amd: enable ACP_PME_EN register for ACP7.0 & ACP7.1 platforms

As per design flow for ACP7.0 & ACP7.1 platforms, enable ACP_PME_EN
register for below scenarios.
1. During acp init sequence
2. During resume sequence for SoundWire ClockStop power mode.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20250502154445.3008598-6-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: vijendarmukunda

sound/soc/sof/amd/acp-dsp-offset.h

@@ -130,4 +130,5 @@
 
 #define ACP_SW0_EN				0x3000
 #define ACP_SW1_EN				0x3C00
+#define ACP70_PME_EN				0x1400
 #endif

sound/soc/sof/amd/acp.c

@@ -570,9 +570,11 @@ static int acp_dsp_reset(struct snd_sof_dev *sdev)
 
 static int acp_init(struct snd_sof_dev *sdev)
 {
+	struct acp_dev_data *acp_data;
 	int ret;
 
 	/* power on */
+	acp_data = sdev->pdata->hw_pdata;
 	ret = acp_power_on(sdev);
 	if (ret) {
 		dev_err(sdev->dev, "ACP power on failed\n");
@@ -581,7 +583,16 @@ static int acp_init(struct snd_sof_dev *sdev)
 
 	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CONTROL, 0x01);
 	/* Reset */
-	return acp_reset(sdev);
+	ret = acp_reset(sdev);
+	if (ret)
+		return ret;
+	switch (acp_data->pci_rev) {
+	case ACP70_PCI_ID:
+	case ACP71_PCI_ID:
+		snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1);
+		break;
+	}
+	return 0;
 }
 
 static bool check_acp_sdw_enable_status(struct snd_sof_dev *sdev)
@@ -646,6 +657,12 @@ int amd_sof_acp_resume(struct snd_sof_dev *sdev)
 		}
 		return acp_memory_init(sdev);
 	}
+	switch (acp_data->pci_rev) {
+	case ACP70_PCI_ID:
+	case ACP71_PCI_ID:
+		snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1);
+		break;
+	}
 
 	return acp_dsp_reset(sdev);
 }