60 static void init_dma_descriptor(struct acp_dev_data *adata)  in init_dma_descriptor()  argument
62 	struct snd_sof_dev *sdev = adata->dev;  in init_dma_descriptor()
73 static void configure_dma_descriptor(struct acp_dev_data *adata, unsigned short idx,  in configure_dma_descriptor()  argument
76 	struct snd_sof_dev *sdev = adata->dev;  in configure_dma_descriptor()
88 static int config_dma_channel(struct acp_dev_data *adata, unsigned int ch,  in config_dma_channel()  argument
91 	struct snd_sof_dev *sdev = adata->dev;  in config_dma_channel()
118 static int acpbus_dma_start(struct acp_dev_data *adata, unsigned int ch,  in acpbus_dma_start()  argument
121 	struct snd_sof_dev *sdev = adata->dev;  in acpbus_dma_start()
129 		configure_dma_descriptor(adata, dscr, dscr_info++);  in acpbus_dma_start()
131 	ret = config_dma_channel(adata, ch, 0, dscr_count);  in acpbus_dma_start()
138 int configure_and_run_dma(struct acp_dev_data *adata, unsigned int src_addr,  in configure_and_run_dma()  argument
141 	struct snd_sof_dev *sdev = adata->dev;  in configure_and_run_dma()
147 		adata->dscr_info[desc_count].src_addr = src_addr + desc_count * ACP_PAGE_SIZE;  in configure_and_run_dma()
148 		adata->dscr_info[desc_count].dest_addr = dest_addr + desc_count * ACP_PAGE_SIZE;  in configure_and_run_dma()
149 		adata->dscr_info[desc_count].tx_cnt.bits.count = ACP_PAGE_SIZE;  in configure_and_run_dma()
151 			adata->dscr_info[desc_count].tx_cnt.bits.count = dsp_data_size;  in configure_and_run_dma()
154 	ret = acpbus_dma_start(adata, 0, desc_count, adata->dscr_info);  in configure_and_run_dma()
160 		memset(&adata->dscr_info[index], 0x00, sizeof(struct dma_descriptor));  in configure_and_run_dma()
171 static int psp_mbox_ready(struct acp_dev_data *adata, bool ack)  in psp_mbox_ready()  argument
173 	struct snd_sof_dev *sdev = adata->dev;  in psp_mbox_ready()
178 				ACP_PSP_TIMEOUT_US, false, adata->smn_dev, MP0_C2PMSG_114_REG);  in psp_mbox_ready()
196 static int psp_send_cmd(struct acp_dev_data *adata, int cmd)  in psp_send_cmd()  argument
198 	struct snd_sof_dev *sdev = adata->dev;  in psp_send_cmd()
207 				adata->smn_dev, MP0_C2PMSG_73_REG);  in psp_send_cmd()
215 	ret = psp_mbox_ready(adata, 0);  in psp_send_cmd()
219 	smn_write(adata->smn_dev, MP0_C2PMSG_114_REG, cmd);  in psp_send_cmd()
222 	smn_write(adata->smn_dev, MP0_C2PMSG_73_REG, data);  in psp_send_cmd()
225 	ret = psp_mbox_ready(adata, 1);  in psp_send_cmd()
230 int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr,  in configure_and_run_sha_dma()  argument
234 	struct snd_sof_dev *sdev = adata->dev;  in configure_and_run_sha_dma()
257 	if (adata->signed_fw_image)  in configure_and_run_sha_dma()
275 		ret = psp_send_cmd(adata, MBOX_ACP_SHA_DMA_COMMAND);  in configure_and_run_sha_dma()
291 int acp_dma_status(struct acp_dev_data *adata, unsigned char ch)  in acp_dma_status()  argument
293 	struct snd_sof_dev *sdev = adata->dev;  in acp_dma_status()
329 	struct acp_dev_data *adata = sdev->pdata->hw_pdata;  in acp_memory_init()  local
334 	init_dma_descriptor(adata);  in acp_memory_init()
483 	struct acp_dev_data *adata;  in amd_sof_acp_probe()  local
494 	adata = devm_kzalloc(sdev->dev, sizeof(struct acp_dev_data),  in amd_sof_acp_probe()
496 	if (!adata)  in amd_sof_acp_probe()
499 	adata->dev = sdev;  in amd_sof_acp_probe()
500 	adata->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec",  in amd_sof_acp_probe()
502 	if (IS_ERR(adata->dmic_dev)) {  in amd_sof_acp_probe()
504 		return PTR_ERR(adata->dmic_dev);  in amd_sof_acp_probe()
516 	sdev->pdata->hw_pdata = adata;  in amd_sof_acp_probe()
517 	adata->smn_dev = pci_get_device(PCI_VENDOR_ID_AMD, chip->host_bridge_id, NULL);  in amd_sof_acp_probe()
518 	if (!adata->smn_dev) {  in amd_sof_acp_probe()
546 	adata->signed_fw_image = false;  in amd_sof_acp_probe()
549 		adata->fw_code_bin = devm_kasprintf(sdev->dev, GFP_KERNEL,  in amd_sof_acp_probe()
553 		if (!adata->fw_code_bin) {  in amd_sof_acp_probe()
558 		adata->fw_data_bin = devm_kasprintf(sdev->dev, GFP_KERNEL,  in amd_sof_acp_probe()
562 		if (!adata->fw_data_bin) {  in amd_sof_acp_probe()
567 		adata->signed_fw_image = dmi_id->driver_data;  in amd_sof_acp_probe()
570 	adata->enable_fw_debug = enable_fw_debug;  in amd_sof_acp_probe()
580 	pci_dev_put(adata->smn_dev);  in amd_sof_acp_probe()
582 	platform_device_unregister(adata->dmic_dev);  in amd_sof_acp_probe()
589 	struct acp_dev_data *adata = sdev->pdata->hw_pdata;  in amd_sof_acp_remove()  local
591 	if (adata->smn_dev)  in amd_sof_acp_remove()
592 		pci_dev_put(adata->smn_dev);  in amd_sof_acp_remove()
597 	if (adata->dmic_dev)  in amd_sof_acp_remove()
598 		platform_device_unregister(adata->dmic_dev);  in amd_sof_acp_remove()