1 files changed, 72 insertions, 7 deletions

diff --git a/sound/soc/amd/acp/acp-legacy-common.c b/sound/soc/amd/acp/acp-legacy-common.c
index ba58165cc6..b5aff3f230 100644
--- a/sound/soc/amd/acp/acp-legacy-common.c
+++ b/sound/soc/amd/acp/acp-legacy-common.c
@@ -16,6 +16,11 @@
 #include <linux/pci.h>
 #include <linux/export.h>
 
+#define ACP_RENOIR_PDM_ADDR	0x02
+#define ACP_REMBRANDT_PDM_ADDR	0x03
+#define ACP63_PDM_ADDR		0x02
+#define ACP70_PDM_ADDR		0x02
+
 void acp_enable_interrupts(struct acp_dev_data *adata)
 {
 	struct acp_resource *rsrc = adata->rsrc;
@@ -80,8 +85,8 @@ void restore_acp_pdm_params(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *soc_runtime;
 	u32 ext_int_ctrl;
 
-	soc_runtime = asoc_substream_to_rtd(substream);
-	dai = asoc_rtd_to_cpu(soc_runtime, 0);
+	soc_runtime = snd_soc_substream_to_rtd(substream);
+	dai = snd_soc_rtd_to_cpu(soc_runtime, 0);
 	/* Programming channel mask and sampling rate */
 	writel(adata->ch_mask, adata->acp_base + ACP_WOV_PDM_NO_OF_CHANNELS);
 	writel(PDM_DEC_64, adata->acp_base + ACP_WOV_PDM_DECIMATION_FACTOR);
@@ -192,8 +197,8 @@ int restore_acp_i2s_params(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *soc_runtime;
 	u32 tdm_fmt, reg_val, fmt_reg, val;
 
-	soc_runtime = asoc_substream_to_rtd(substream);
-	dai = asoc_rtd_to_cpu(soc_runtime, 0);
+	soc_runtime = snd_soc_substream_to_rtd(substream);
+	dai = snd_soc_rtd_to_cpu(soc_runtime, 0);
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		tdm_fmt = adata->tdm_tx_fmt[stream->dai_id - 1];
 		switch (stream->dai_id) {
@@ -260,6 +265,14 @@ static int acp_power_on(struct acp_chip_info *chip)
 		acp_pgfsm_stat_reg = ACP6X_PGFSM_STATUS;
 		acp_pgfsm_ctrl_reg = ACP6X_PGFSM_CONTROL;
 		break;
+	case ACP63_DEV:
+		acp_pgfsm_stat_reg = ACP63_PGFSM_STATUS;
+		acp_pgfsm_ctrl_reg = ACP63_PGFSM_CONTROL;
+		break;
+	case ACP70_DEV:
+		acp_pgfsm_stat_reg = ACP70_PGFSM_STATUS;
+		acp_pgfsm_ctrl_reg = ACP70_PGFSM_CONTROL;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -312,16 +325,17 @@ int acp_init(struct acp_chip_info *chip)
 }
 EXPORT_SYMBOL_NS_GPL(acp_init, SND_SOC_ACP_COMMON);
 
-int acp_deinit(void __iomem *base)
+int acp_deinit(struct acp_chip_info *chip)
 {
 	int ret;
 
 	/* Reset */
-	ret = acp_reset(base);
+	ret = acp_reset(chip->base);
 	if (ret)
 		return ret;
 
-	writel(0, base + ACP_CONTROL);
+	if (chip->acp_rev != ACP70_DEV)
+		writel(0, chip->base + ACP_CONTROL);
 	return 0;
 }
 EXPORT_SYMBOL_NS_GPL(acp_deinit, SND_SOC_ACP_COMMON);
@@ -344,4 +358,55 @@ int smn_read(struct pci_dev *dev, u32 smn_addr)
 }
 EXPORT_SYMBOL_NS_GPL(smn_read, SND_SOC_ACP_COMMON);
 
+int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip)
+{
+	struct acpi_device *pdm_dev;
+	const union acpi_object *obj;
+	u32 pdm_addr, val;
+
+	val = readl(chip->base + ACP_PIN_CONFIG);
+	switch (val) {
+	case ACP_CONFIG_4:
+	case ACP_CONFIG_5:
+	case ACP_CONFIG_6:
+	case ACP_CONFIG_7:
+	case ACP_CONFIG_8:
+	case ACP_CONFIG_10:
+	case ACP_CONFIG_11:
+	case ACP_CONFIG_12:
+	case ACP_CONFIG_13:
+	case ACP_CONFIG_14:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (chip->acp_rev) {
+	case ACP3X_DEV:
+		pdm_addr = ACP_RENOIR_PDM_ADDR;
+		break;
+	case ACP6X_DEV:
+		pdm_addr = ACP_REMBRANDT_PDM_ADDR;
+		break;
+	case ACP63_DEV:
+		pdm_addr = ACP63_PDM_ADDR;
+		break;
+	case ACP70_DEV:
+		pdm_addr = ACP70_PDM_ADDR;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0);
+	if (pdm_dev) {
+		if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type",
+					   ACPI_TYPE_INTEGER, &obj) &&
+					   obj->integer.value == pdm_addr)
+			return 0;
+	}
+	return -ENODEV;
+}
+EXPORT_SYMBOL_NS_GPL(check_acp_pdm, SND_SOC_ACP_COMMON);
+
 MODULE_LICENSE("Dual BSD/GPL");