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-rw-r--r--sound/soc/amd/ps/acp63.h5
-rw-r--r--sound/soc/amd/ps/pci-ps.c4
-rw-r--r--sound/soc/amd/ps/ps-common.c18
-rw-r--r--sound/soc/amd/ps/ps-sdw-dma.c5
4 files changed, 32 insertions, 0 deletions
diff --git a/sound/soc/amd/ps/acp63.h b/sound/soc/amd/ps/acp63.h
index 85feae45c44c5..90fc016dac0b9 100644
--- a/sound/soc/amd/ps/acp63.h
+++ b/sound/soc/amd/ps/acp63.h
@@ -14,6 +14,7 @@
#define ACP63_PCI_REV 0x63
#define ACP70_PCI_REV 0x70
#define ACP71_PCI_REV 0x71
+#define ACP72_PCI_REV 0x72
#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001
#define ACP63_PGFSM_CNTL_POWER_ON_MASK 1
@@ -334,6 +335,8 @@ struct acp_hw_ops {
* @addr: pci ioremap address
* @reg_range: ACP reigister range
* @acp_rev: ACP PCI revision id
+ * @acp_sw_pad_keeper_en: store acp SoundWire pad keeper enable register value
+ * @acp_pad_pulldown_ctrl: store acp pad pulldown control register value
* @acp63_sdw0-dma_intr_stat: DMA interrupt status array for ACP6.3 platform SoundWire
* manager-SW0 instance
* @acp63_sdw_dma_intr_stat: DMA interrupt status array for ACP6.3 platform SoundWire
@@ -367,6 +370,8 @@ struct acp63_dev_data {
u32 addr;
u32 reg_range;
u32 acp_rev;
+ u32 acp_sw_pad_keeper_en;
+ u32 acp_pad_pulldown_ctrl;
u16 acp63_sdw0_dma_intr_stat[ACP63_SDW0_DMA_MAX_STREAMS];
u16 acp63_sdw1_dma_intr_stat[ACP63_SDW1_DMA_MAX_STREAMS];
u16 acp70_sdw0_dma_intr_stat[ACP70_SDW0_DMA_MAX_STREAMS];
diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index 7936b31736323..c62299b292041 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -117,6 +117,7 @@ static short int check_and_handle_sdw_dma_irq(struct acp63_dev_data *adata, u32
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
adata->acp70_sdw0_dma_intr_stat[stream_id] = 1;
break;
}
@@ -141,6 +142,7 @@ static short int check_and_handle_sdw_dma_irq(struct acp63_dev_data *adata, u32
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
if (ext_intr_stat1 & ACP70_P1_SDW_DMA_IRQ_MASK) {
for (index = ACP70_P1_AUDIO2_RX_THRESHOLD;
index <= ACP70_P1_AUDIO0_TX_THRESHOLD; index++) {
@@ -552,6 +554,7 @@ static int acp_hw_init_ops(struct acp63_dev_data *adata, struct pci_dev *pci)
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
acp70_hw_init_ops(adata->hw_ops);
break;
default:
@@ -581,6 +584,7 @@ static int snd_acp63_probe(struct pci_dev *pci,
case ACP63_PCI_REV:
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
break;
default:
dev_dbg(&pci->dev, "acp63/acp70/acp71 pci device not found\n");
diff --git a/sound/soc/amd/ps/ps-common.c b/sound/soc/amd/ps/ps-common.c
index 1c89fb5fe1da5..7b4966b75dc67 100644
--- a/sound/soc/amd/ps/ps-common.c
+++ b/sound/soc/amd/ps/ps-common.c
@@ -160,6 +160,8 @@ static int __maybe_unused snd_acp63_suspend(struct device *dev)
adata = dev_get_drvdata(dev);
if (adata->is_sdw_dev) {
+ adata->acp_sw_pad_keeper_en = readl(adata->acp63_base + ACP_SW0_PAD_KEEPER_EN);
+ adata->acp_pad_pulldown_ctrl = readl(adata->acp63_base + ACP_PAD_PULLDOWN_CTRL);
adata->sdw_en_stat = check_acp_sdw_enable_status(adata);
if (adata->sdw_en_stat) {
writel(1, adata->acp63_base + ACP_ZSC_DSP_CTRL);
@@ -197,6 +199,7 @@ static int __maybe_unused snd_acp63_runtime_resume(struct device *dev)
static int __maybe_unused snd_acp63_resume(struct device *dev)
{
struct acp63_dev_data *adata;
+ u32 acp_sw_pad_keeper_en;
int ret;
adata = dev_get_drvdata(dev);
@@ -209,6 +212,12 @@ static int __maybe_unused snd_acp63_resume(struct device *dev)
if (ret)
dev_err(dev, "ACP init failed\n");
+ acp_sw_pad_keeper_en = readl(adata->acp63_base + ACP_SW0_PAD_KEEPER_EN);
+ dev_dbg(dev, "ACP_SW0_PAD_KEEPER_EN:0x%x\n", acp_sw_pad_keeper_en);
+ if (!acp_sw_pad_keeper_en) {
+ writel(adata->acp_sw_pad_keeper_en, adata->acp63_base + ACP_SW0_PAD_KEEPER_EN);
+ writel(adata->acp_pad_pulldown_ctrl, adata->acp63_base + ACP_PAD_PULLDOWN_CTRL);
+ }
return ret;
}
@@ -408,6 +417,8 @@ static int __maybe_unused snd_acp70_suspend(struct device *dev)
adata = dev_get_drvdata(dev);
if (adata->is_sdw_dev) {
+ adata->acp_sw_pad_keeper_en = readl(adata->acp63_base + ACP_SW0_PAD_KEEPER_EN);
+ adata->acp_pad_pulldown_ctrl = readl(adata->acp63_base + ACP_PAD_PULLDOWN_CTRL);
adata->sdw_en_stat = check_acp_sdw_enable_status(adata);
if (adata->sdw_en_stat) {
writel(1, adata->acp63_base + ACP_ZSC_DSP_CTRL);
@@ -445,6 +456,7 @@ static int __maybe_unused snd_acp70_runtime_resume(struct device *dev)
static int __maybe_unused snd_acp70_resume(struct device *dev)
{
struct acp63_dev_data *adata;
+ u32 acp_sw_pad_keeper_en;
int ret;
adata = dev_get_drvdata(dev);
@@ -459,6 +471,12 @@ static int __maybe_unused snd_acp70_resume(struct device *dev)
if (ret)
dev_err(dev, "ACP init failed\n");
+ acp_sw_pad_keeper_en = readl(adata->acp63_base + ACP_SW0_PAD_KEEPER_EN);
+ dev_dbg(dev, "ACP_SW0_PAD_KEEPER_EN:0x%x\n", acp_sw_pad_keeper_en);
+ if (!acp_sw_pad_keeper_en) {
+ writel(adata->acp_sw_pad_keeper_en, adata->acp63_base + ACP_SW0_PAD_KEEPER_EN);
+ writel(adata->acp_pad_pulldown_ctrl, adata->acp63_base + ACP_PAD_PULLDOWN_CTRL);
+ }
return ret;
}
diff --git a/sound/soc/amd/ps/ps-sdw-dma.c b/sound/soc/amd/ps/ps-sdw-dma.c
index 1b933a017c064..5449323e2728c 100644
--- a/sound/soc/amd/ps/ps-sdw-dma.c
+++ b/sound/soc/amd/ps/ps-sdw-dma.c
@@ -269,6 +269,7 @@ static int acp63_configure_sdw_ringbuffer(void __iomem *acp_base, u32 stream_id,
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
switch (manager_instance) {
case ACP_SDW0:
reg_dma_size = acp70_sdw0_dma_reg[stream_id].reg_dma_size;
@@ -382,6 +383,7 @@ static int acp63_sdw_dma_hw_params(struct snd_soc_component *component,
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
switch (stream->instance) {
case ACP_SDW0:
sdw_data->acp70_sdw0_dma_stream[stream_id] = substream;
@@ -451,6 +453,7 @@ static u64 acp63_sdw_get_byte_count(struct acp_sdw_dma_stream *stream, void __io
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
switch (stream->instance) {
case ACP_SDW0:
pos_low_reg = acp70_sdw0_dma_reg[stream->stream_id].pos_low_reg;
@@ -529,6 +532,7 @@ static int acp63_sdw_dma_close(struct snd_soc_component *component,
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
switch (stream->instance) {
case ACP_SDW0:
sdw_data->acp70_sdw0_dma_stream[stream->stream_id] = NULL;
@@ -574,6 +578,7 @@ static int acp63_sdw_dma_enable(struct snd_pcm_substream *substream,
break;
case ACP70_PCI_REV:
case ACP71_PCI_REV:
+ case ACP72_PCI_REV:
switch (stream->instance) {
case ACP_SDW0:
sdw_dma_en_reg = acp70_sdw0_dma_enable_reg[stream_id];
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-11 14:07:55 +0000