Unverified Commit 918b744a authored by Venkata Prasad Potturu's avatar Venkata Prasad Potturu Committed by Mark Brown
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ASoC: SOF: amd: Add sof audio support for acp7.2 platform 



Add pci revision id to support sof audio for acp7.2 platfom.

Signed-off-by: default avatarVenkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20250801062207.579388-2-venkataprasad.potturu@amd.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 11f74f48

sound/soc/sof/amd/acp.c

+8 −0
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ static void init_dma_descriptor(struct acp_dev_data *adata) 
	switch (acp_data->pci_rev) {

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

		acp_dma_desc_base_addr = ACP70_DMA_DESC_BASE_ADDR;

		acp_dma_desc_max_num_dscr = ACP70_DMA_DESC_MAX_NUM_DSCR;

		break;
@@ -99,6 +100,7 @@ static int config_dma_channel(struct acp_dev_data *adata, unsigned int ch, 
	switch (acp_data->pci_rev) {

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

		acp_dma_cntl_0 = ACP70_DMA_CNTL_0;

		acp_dma_ch_rst_sts = ACP70_DMA_CH_RST_STS;

		acp_dma_dscr_err_sts_0 = ACP70_DMA_ERR_STS_0;
@@ -339,6 +341,7 @@ int acp_dma_status(struct acp_dev_data *adata, unsigned char ch) 
	switch (adata->pci_rev) {

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

		acp_dma_ch_sts = ACP70_DMA_CH_STS;

		break;

	default:
@@ -522,6 +525,7 @@ static irqreturn_t acp_irq_handler(int irq, void *dev_id) 
		switch (adata->pci_rev) {

		case ACP70_PCI_ID:

		case ACP71_PCI_ID:

		case ACP72_PCI_ID:

			wake_irq_flag = amd_sof_check_and_handle_acp70_sdw_wake_irq(sdev);

			break;

		}
@@ -559,6 +563,7 @@ static int acp_power_on(struct snd_sof_dev *sdev) 
		break;

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

		acp_pgfsm_status_mask = ACP70_PGFSM_STATUS_MASK;

		acp_pgfsm_cntl_mask = ACP70_PGFSM_CNTL_POWER_ON_MASK;

		break;
@@ -661,6 +666,7 @@ static int acp_init(struct snd_sof_dev *sdev) 
	switch (acp_data->pci_rev) {

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

		sdw0_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW0_WAKE_EN);

		sdw1_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW1_WAKE_EN);

		if (sdw0_wake_en || sdw1_wake_en)
@@ -712,6 +718,7 @@ int amd_sof_acp_suspend(struct snd_sof_dev *sdev, u32 target_state) 
	switch (acp_data->pci_rev) {

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

		enable = true;

		break;

	}
@@ -738,6 +745,7 @@ int amd_sof_acp_resume(struct snd_sof_dev *sdev) 
	switch (acp_data->pci_rev) {

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

		snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1);

		break;

	}

sound/soc/sof/amd/acp.h

+1 −0
Original line number Diff line number Diff line
@@ -75,6 +75,7 @@ 
#define ACP63_PCI_ID				0x63

#define ACP70_PCI_ID				0x70

#define ACP71_PCI_ID				0x71

#define ACP72_PCI_ID				0x72



#define HOST_BRIDGE_CZN				0x1630

#define HOST_BRIDGE_VGH				0x1645

sound/soc/sof/amd/pci-acp70.c

+1 −0
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ static int acp70_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_ 
	switch (pci->revision) {

	case ACP70_PCI_ID:

	case ACP71_PCI_ID:

	case ACP72_PCI_ID:

			break;

	default:

		return -ENODEV;