[PATCH 4/9] ASoC: SOF: amd: add ACP7.B chip descriptor and wire per-revision probe

[Vijendar Mukunda]

Add acp7b_chip_info, acp7b_desc and acp7b_pci_id for ACP7.B platforms.
Extend acp7x_pci_probe() to select acp7b_desc for ACP7B_PCI_ID revisions
alongside the existing acp7f_desc path.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@xxxxxxx>
---
 sound/soc/sof/amd/pci-acp7x.c | 49 +++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/sound/soc/sof/amd/pci-acp7x.c b/sound/soc/sof/amd/pci-acp7x.c
index 7261377c615b7..5a21ab8ebb4b9 100644
--- a/sound/soc/sof/amd/pci-acp7x.c
+++ b/sound/soc/sof/amd/pci-acp7x.c
@@ -26,6 +26,48 @@
 #define ACP7X_REG_START			0x1240000
 #define ACP7X_REG_END			0x125C000
 
+static const struct sof_amd_acp_desc acp7b_chip_info = {
+	.name		= "acp7b",
+	.pgfsm_base	= ACP7X_PGFSM_BASE,
+	.ext_intr_enb	= ACP6X_EXTERNAL_INTR_ENB,
+	.ext_intr_cntl	= ACP7X_EXTERNAL_INTR_CNTL,
+	.ext_intr_stat	= ACP7X_EXT_INTR_STAT,
+	.ext_intr_stat1	= ACP7X_EXT_INTR_STAT1,
+	.dsp_intr_base	= ACP7X_DSP_SW_INTR_BASE,
+	.acp_error_stat	= ACP7X_ERROR_STATUS,
+	.sram_pte_offset = ACP7X_SRAM_PTE_OFFSET,
+	.hw_semaphore_offset = ACP7X_AXI2DAGB_SEM_0,
+	.fusion_dsp_offset = ACP7X_DSP_FUSION_RUNSTALL,
+	.probe_reg_offset = ACP7X_FUTURE_REG_ACLK_0,
+	.reg_start_addr	= ACP7X_REG_START,
+	.sdw_max_link_count = ACP7X_SDW_MAX_MANAGER_COUNT,
+	.sdw_acpi_dev_addr = SDW_ACPI_ADDR_ACP7X,
+	.reg_end_addr	= ACP7X_REG_END,
+};
+
+static const struct sof_dev_desc acp7b_desc = {
+	.machines		= snd_soc_acpi_amd_acp7b_sof_machines,
+	.resindex_lpe_base	= 0,
+	.resindex_pcicfg_base	= -1,
+	.resindex_imr_base	= -1,
+	.irqindex_host_ipc	= -1,
+	.chip_info		= &acp7b_chip_info,
+	.ipc_supported_mask	= BIT(SOF_IPC_TYPE_3),
+	.ipc_default		= SOF_IPC_TYPE_3,
+	.default_fw_path	= {
+		[SOF_IPC_TYPE_3] = "amd/sof",
+	},
+	.default_tplg_path	= {
+		[SOF_IPC_TYPE_3] = "amd/sof-tplg",
+	},
+	.default_fw_filename	= {
+		[SOF_IPC_TYPE_3] = "sof-acp7b.ri",
+	},
+	.nocodec_tplg_filename	= "sof-acp.tplg",
+	.ops			= &sof_acp7x_ops,
+	.ops_init		= sof_acp7x_ops_init,
+};
+
 static const struct sof_amd_acp_desc acp7f_chip_info = {
 	.name		= "acp7f",
 	.pgfsm_base	= ACP7X_PGFSM_BASE,
@@ -68,6 +110,11 @@ static const struct sof_dev_desc acp7f_desc = {
 	.ops_init		= sof_acp7x_ops_init,
 };
 
+static const struct pci_device_id acp7b_pci_id = {
+	PCI_DEVICE(PCI_VENDOR_ID_AMD, ACP_PCI_DEV_ID),
+	.driver_data = (unsigned long)&acp7b_desc,
+};
+
 static const struct pci_device_id acp7f_pci_id = {
 	PCI_DEVICE(PCI_VENDOR_ID_AMD, ACP_PCI_DEV_ID),
 	.driver_data = (unsigned long)&acp7f_desc,
@@ -82,6 +129,8 @@ static int acp7x_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_
 		return -ENODEV;
 
 	switch (pci->revision) {
+	case ACP7B_PCI_ID:
+		return sof_pci_probe(pci, &acp7b_pci_id);
 	case ACP7F_PCI_ID:
 		return sof_pci_probe(pci, &acp7f_pci_id);
 	default:
-- 
2.48.1