Lines Matching refs:sdev
50 struct snd_sof_dev *sdev = adata->dev; in init_dma_descriptor() local
51 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in init_dma_descriptor()
52 struct acp_dev_data *acp_data = sdev->pdata->hw_pdata; in init_dma_descriptor()
56 addr = desc->sram_pte_offset + sdev->debug_box.offset + in init_dma_descriptor()
70 snd_sof_dsp_write(sdev, ACP_DSP_BAR, acp_dma_desc_base_addr, addr); in init_dma_descriptor()
71 snd_sof_dsp_write(sdev, ACP_DSP_BAR, acp_dma_desc_max_num_dscr, ACP_MAX_DESC_CNT); in init_dma_descriptor()
77 struct snd_sof_dev *sdev = adata->dev; in configure_dma_descriptor() local
80 offset = ACP_SCRATCH_REG_0 + sdev->debug_box.offset + in configure_dma_descriptor()
84 snd_sof_dsp_write(sdev, ACP_DSP_BAR, offset, dscr_info->src_addr); in configure_dma_descriptor()
85 snd_sof_dsp_write(sdev, ACP_DSP_BAR, offset + 0x4, dscr_info->dest_addr); in configure_dma_descriptor()
86 snd_sof_dsp_write(sdev, ACP_DSP_BAR, offset + 0x8, dscr_info->tx_cnt.u32_all); in configure_dma_descriptor()
92 struct snd_sof_dev *sdev = adata->dev; in config_dma_channel() local
93 struct acp_dev_data *acp_data = sdev->pdata->hw_pdata; in config_dma_channel()
94 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in config_dma_channel()
120 snd_sof_dsp_write(sdev, ACP_DSP_BAR, acp_dma_cntl_0 + ch * sizeof(u32), in config_dma_channel()
123 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, acp_dma_ch_rst_sts, val, in config_dma_channel()
127 status = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->acp_error_stat); in config_dma_channel()
128 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, acp_dma_dscr_err_sts_0 + in config_dma_channel()
131 dev_err(sdev->dev, "ACP_DMA_ERR_STS :0x%x ACP_ERROR_STATUS :0x%x\n", val, status); in config_dma_channel()
135 snd_sof_dsp_write(sdev, ACP_DSP_BAR, (acp_dma_cntl_0 + ch * sizeof(u32)), 0); in config_dma_channel()
136 snd_sof_dsp_write(sdev, ACP_DSP_BAR, acp_dma_dscr_cnt_0 + ch * sizeof(u32), dscr_count); in config_dma_channel()
137 snd_sof_dsp_write(sdev, ACP_DSP_BAR, acp_dma_dscr_strt_idx_0 + ch * sizeof(u32), idx); in config_dma_channel()
138 snd_sof_dsp_write(sdev, ACP_DSP_BAR, acp_dma_prio_0 + ch * sizeof(u32), 0); in config_dma_channel()
139 snd_sof_dsp_write(sdev, ACP_DSP_BAR, acp_dma_cntl_0 + ch * sizeof(u32), ACP_DMA_CH_RUN); in config_dma_channel()
147 struct snd_sof_dev *sdev = adata->dev; in acpbus_dma_start() local
159 dev_err(sdev->dev, "config dma ch failed:%d\n", ret); in acpbus_dma_start()
167 struct snd_sof_dev *sdev = adata->dev; in configure_and_run_dma() local
182 dev_err(sdev->dev, "acpbus_dma_start failed\n"); in configure_and_run_dma()
199 struct snd_sof_dev *sdev = adata->dev; in psp_mbox_ready() local
208 dev_err(sdev->dev, "PSP error status %x\n", data & MBOX_STATUS_MASK); in psp_mbox_ready()
224 struct snd_sof_dev *sdev = adata->dev; in psp_send_cmd() local
236 dev_err(sdev->dev, "Failed to get Doorbell from MBOX %x\n", MP0_C2PMSG_73_REG); in psp_send_cmd()
264 struct snd_sof_dev *sdev = adata->dev; in configure_and_run_sha_dma() local
269 dev_err(sdev->dev, "SHA DMA image address is NULL\n"); in configure_and_run_sha_dma()
273 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SHA_DMA_CMD); in configure_and_run_sha_dma()
275 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_DMA_CMD, ACP_SHA_RESET); in configure_and_run_sha_dma()
276 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SHA_DMA_CMD_STS, in configure_and_run_sha_dma()
281 dev_err(sdev->dev, "SHA DMA Failed to Reset\n"); in configure_and_run_sha_dma()
287 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_DMA_INCLUDE_HDR, ACP_SHA_HEADER); in configure_and_run_sha_dma()
289 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_DMA_STRT_ADDR, start_addr); in configure_and_run_sha_dma()
290 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_DMA_DESTINATION_ADDR, dest_addr); in configure_and_run_sha_dma()
291 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_MSG_LENGTH, image_length); in configure_and_run_sha_dma()
304 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_DMA_CMD, ACP_SHA_RUN); in configure_and_run_sha_dma()
306 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SHA_TRANSFER_BYTE_CNT, in configure_and_run_sha_dma()
310 dev_err(sdev->dev, "SHA DMA Failed to Transfer Length %x\n", tx_count); in configure_and_run_sha_dma()
321 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SHA_DSP_FW_QUALIFIER, in configure_and_run_sha_dma()
325 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SHA_PSP_ACK); in configure_and_run_sha_dma()
326 dev_err(sdev->dev, "PSP validation failed: fw_qualifier = %#x, ACP_SHA_PSP_ACK = %#x\n", in configure_and_run_sha_dma()
336 struct snd_sof_dev *sdev = adata->dev; in acp_dma_status() local
350 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_DMA_CNTL_0 + ch * sizeof(u32)); in acp_dma_status()
352 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, acp_dma_ch_sts, val, !val, in acp_dma_status()
356 dev_err(sdev->dev, "DMA_CHANNEL %d status timeout\n", ch); in acp_dma_status()
362 void memcpy_from_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *dst, size_t bytes) in memcpy_from_scratch() argument
368 dst[j] = snd_sof_dsp_read(sdev, ACP_DSP_BAR, reg_offset + i); in memcpy_from_scratch()
371 void memcpy_to_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *src, size_t bytes) in memcpy_to_scratch() argument
377 snd_sof_dsp_write(sdev, ACP_DSP_BAR, reg_offset + i, src[j]); in memcpy_to_scratch()
380 static int acp_memory_init(struct snd_sof_dev *sdev) in acp_memory_init() argument
382 struct acp_dev_data *adata = sdev->pdata->hw_pdata; in acp_memory_init()
383 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in acp_memory_init()
385 snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, desc->dsp_intr_base + DSP_SW_INTR_CNTL_OFFSET, in acp_memory_init()
411 static int amd_sof_check_and_handle_acp70_sdw_wake_irq(struct snd_sof_dev *sdev) in amd_sof_check_and_handle_acp70_sdw_wake_irq() argument
413 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in amd_sof_check_and_handle_acp70_sdw_wake_irq()
414 struct acp_dev_data *adata = sdev->pdata->hw_pdata; in amd_sof_check_and_handle_acp70_sdw_wake_irq()
419 ext_intr_stat1 = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->ext_intr_stat1); in amd_sof_check_and_handle_acp70_sdw_wake_irq()
421 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, in amd_sof_check_and_handle_acp70_sdw_wake_irq()
428 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, in amd_sof_check_and_handle_acp70_sdw_wake_irq()
435 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_SW0_WAKE_EN, 0); in amd_sof_check_and_handle_acp70_sdw_wake_irq()
436 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, ACP70_SDW0_PME_STAT); in amd_sof_check_and_handle_acp70_sdw_wake_irq()
442 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_SW1_WAKE_EN, 0); in amd_sof_check_and_handle_acp70_sdw_wake_irq()
443 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, ACP70_SDW1_PME_STAT); in amd_sof_check_and_handle_acp70_sdw_wake_irq()
457 struct snd_sof_dev *sdev = context; in acp_irq_thread() local
458 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in acp_irq_thread()
461 spin_lock_irq(&sdev->ipc_lock); in acp_irq_thread()
463 while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset) && --count) in acp_irq_thread()
465 spin_unlock_irq(&sdev->ipc_lock); in acp_irq_thread()
468 dev_err(sdev->dev, "%s: Failed to acquire HW lock\n", __func__); in acp_irq_thread()
472 sof_ops(sdev)->irq_thread(irq, sdev); in acp_irq_thread()
474 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset, 0x0); in acp_irq_thread()
482 struct snd_sof_dev *sdev = dev_id; in acp_irq_handler() local
483 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in acp_irq_handler()
484 struct acp_dev_data *adata = sdev->pdata->hw_pdata; in acp_irq_handler()
489 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, base + DSP_SW_INTR_STAT_OFFSET); in acp_irq_handler()
491 snd_sof_dsp_write(sdev, ACP_DSP_BAR, base + DSP_SW_INTR_STAT_OFFSET, in acp_irq_handler()
496 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->ext_intr_stat); in acp_irq_handler()
499 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat, ACP_SDW0_IRQ_MASK); in acp_irq_handler()
506 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat, ACP_ERROR_IRQ_MASK); in acp_irq_handler()
507 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_sw0_i2s_err_reason, 0); in acp_irq_handler()
510 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SW1_I2S_ERROR_REASON, 0); in acp_irq_handler()
511 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_error_stat, 0); in acp_irq_handler()
516 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->ext_intr_stat1); in acp_irq_handler()
519 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, in acp_irq_handler()
529 wake_irq_flag = amd_sof_check_and_handle_acp70_sdw_wake_irq(sdev); in acp_irq_handler()
539 static int acp_power_on(struct snd_sof_dev *sdev) in acp_power_on() argument
541 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in acp_power_on()
542 struct acp_dev_data *adata = sdev->pdata->hw_pdata; in acp_power_on()
548 val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, base + PGFSM_STATUS_OFFSET); in acp_power_on()
575 snd_sof_dsp_write(sdev, ACP_DSP_BAR, base + PGFSM_CONTROL_OFFSET, in acp_power_on()
578 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, base + PGFSM_STATUS_OFFSET, val, in acp_power_on()
581 dev_err(sdev->dev, "timeout in ACP_PGFSM_STATUS read\n"); in acp_power_on()
586 static int acp_reset(struct snd_sof_dev *sdev) in acp_reset() argument
591 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, ACP_ASSERT_RESET); in acp_reset()
593 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, val, in acp_reset()
597 dev_err(sdev->dev, "timeout asserting reset\n"); in acp_reset()
601 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, ACP_RELEASE_RESET); in acp_reset()
603 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, val, !val, in acp_reset()
606 dev_err(sdev->dev, "timeout in releasing reset\n"); in acp_reset()
611 static int acp_dsp_reset(struct snd_sof_dev *sdev) in acp_dsp_reset() argument
616 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, ACP_DSP_ASSERT_RESET); in acp_dsp_reset()
618 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, val, in acp_dsp_reset()
622 dev_err(sdev->dev, "timeout asserting reset\n"); in acp_dsp_reset()
626 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, ACP_DSP_RELEASE_RESET); in acp_dsp_reset()
628 ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SOFT_RESET, val, !val, in acp_dsp_reset()
631 dev_err(sdev->dev, "timeout in releasing reset\n"); in acp_dsp_reset()
636 static int acp_init(struct snd_sof_dev *sdev) in acp_init() argument
638 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in acp_init()
644 acp_data = sdev->pdata->hw_pdata; in acp_init()
645 ret = acp_power_on(sdev); in acp_init()
647 dev_err(sdev->dev, "ACP power on failed\n"); in acp_init()
651 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CONTROL, 0x01); in acp_init()
653 ret = acp_reset(sdev); in acp_init()
658 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_clkmux_sel, ACP_CLOCK_ACLK); in acp_init()
661 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_enb, 0x01); in acp_init()
664 snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_cntl, ACP_ERROR_IRQ_MASK); in acp_init()
670 sdw0_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW0_WAKE_EN); in acp_init()
671 sdw1_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW1_WAKE_EN); in acp_init()
673 snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, ACP70_EXTERNAL_INTR_CNTL1, in acp_init()
676 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1); in acp_init()
682 static bool check_acp_sdw_enable_status(struct snd_sof_dev *sdev) in check_acp_sdw_enable_status() argument
687 acp_data = sdev->pdata->hw_pdata; in check_acp_sdw_enable_status()
691 sdw0_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SW0_EN); in check_acp_sdw_enable_status()
692 sdw1_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SW1_EN); in check_acp_sdw_enable_status()
697 int amd_sof_acp_suspend(struct snd_sof_dev *sdev, u32 target_state) in amd_sof_acp_suspend() argument
703 acp_data = sdev->pdata->hw_pdata; in amd_sof_acp_suspend()
710 if (check_acp_sdw_enable_status(sdev)) in amd_sof_acp_suspend()
711 return acp_dsp_reset(sdev); in amd_sof_acp_suspend()
713 ret = acp_reset(sdev); in amd_sof_acp_suspend()
715 dev_err(sdev->dev, "ACP Reset failed\n"); in amd_sof_acp_suspend()
725 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CONTROL, enable); in amd_sof_acp_suspend()
731 int amd_sof_acp_resume(struct snd_sof_dev *sdev) in amd_sof_acp_resume() argument
736 acp_data = sdev->pdata->hw_pdata; in amd_sof_acp_resume()
738 ret = acp_init(sdev); in amd_sof_acp_resume()
740 dev_err(sdev->dev, "ACP Init failed\n"); in amd_sof_acp_resume()
743 return acp_memory_init(sdev); in amd_sof_acp_resume()
749 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1); in amd_sof_acp_resume()
753 return acp_dsp_reset(sdev); in amd_sof_acp_resume()
758 static int acp_sof_scan_sdw_devices(struct snd_sof_dev *sdev, u64 addr) in acp_sof_scan_sdw_devices() argument
762 const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); in acp_sof_scan_sdw_devices()
767 acp_data = sdev->pdata->hw_pdata; in acp_sof_scan_sdw_devices()
768 sdw_dev = acpi_find_child_device(ACPI_COMPANION(sdev->dev), addr, 0); in acp_sof_scan_sdw_devices()
778 static int amd_sof_sdw_probe(struct snd_sof_dev *sdev) in amd_sof_sdw_probe() argument
784 acp_data = sdev->pdata->hw_pdata; in amd_sof_sdw_probe()
790 sdw_res.parent = sdev->dev; in amd_sof_sdw_probe()
791 sdw_res.dev = sdev->dev; in amd_sof_sdw_probe()
795 sdw_res.mmio_base = sdev->bar[ACP_DSP_BAR]; in amd_sof_sdw_probe()
800 dev_err(sdev->dev, "SoundWire probe failed\n"); in amd_sof_sdw_probe()
804 static int amd_sof_sdw_exit(struct snd_sof_dev *sdev) in amd_sof_sdw_exit() argument
808 acp_data = sdev->pdata->hw_pdata; in amd_sof_sdw_exit()
817 static int acp_sof_scan_sdw_devices(struct snd_sof_dev *sdev, u64 addr) in acp_sof_scan_sdw_devices() argument
822 static int amd_sof_sdw_probe(struct snd_sof_dev *sdev) in amd_sof_sdw_probe() argument
827 static int amd_sof_sdw_exit(struct snd_sof_dev *sdev) in amd_sof_sdw_exit() argument
833 int amd_sof_acp_probe(struct snd_sof_dev *sdev) in amd_sof_acp_probe() argument
835 struct pci_dev *pci = to_pci_dev(sdev->dev); in amd_sof_acp_probe()
842 chip = get_chip_info(sdev->pdata); in amd_sof_acp_probe()
844 dev_err(sdev->dev, "no such device supported, chip id:%x\n", pci->device); in amd_sof_acp_probe()
847 adata = devm_kzalloc(sdev->dev, sizeof(struct acp_dev_data), in amd_sof_acp_probe()
852 adata->dev = sdev; in amd_sof_acp_probe()
853 adata->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec", in amd_sof_acp_probe()
856 dev_err(sdev->dev, "failed to register platform for dmic codec\n"); in amd_sof_acp_probe()
860 sdev->bar[ACP_DSP_BAR] = devm_ioremap(sdev->dev, addr, pci_resource_len(pci, ACP_DSP_BAR)); in amd_sof_acp_probe()
861 if (!sdev->bar[ACP_DSP_BAR]) { in amd_sof_acp_probe()
862 dev_err(sdev->dev, "ioremap error\n"); in amd_sof_acp_probe()
872 sdev->pdata->hw_pdata = adata; in amd_sof_acp_probe()
874 ret = acp_init(sdev); in amd_sof_acp_probe()
878 sdev->ipc_irq = pci->irq; in amd_sof_acp_probe()
879 ret = request_threaded_irq(sdev->ipc_irq, acp_irq_handler, acp_irq_thread, in amd_sof_acp_probe()
880 IRQF_SHARED, "AudioDSP", sdev); in amd_sof_acp_probe()
882 dev_err(sdev->dev, "failed to register IRQ %d\n", in amd_sof_acp_probe()
883 sdev->ipc_irq); in amd_sof_acp_probe()
888 ret = acp_sof_scan_sdw_devices(sdev, chip->sdw_acpi_dev_addr); in amd_sof_acp_probe()
890 dev_dbg(sdev->dev, "skipping SoundWire, not detected with ACPI scan\n"); in amd_sof_acp_probe()
893 ret = amd_sof_sdw_probe(sdev); in amd_sof_acp_probe()
895 dev_err(sdev->dev, "error: SoundWire probe error\n"); in amd_sof_acp_probe()
896 free_irq(sdev->ipc_irq, sdev); in amd_sof_acp_probe()
901 sdev->dsp_box.offset = 0; in amd_sof_acp_probe()
902 sdev->dsp_box.size = BOX_SIZE_512; in amd_sof_acp_probe()
904 sdev->host_box.offset = sdev->dsp_box.offset + sdev->dsp_box.size; in amd_sof_acp_probe()
905 sdev->host_box.size = BOX_SIZE_512; in amd_sof_acp_probe()
907 sdev->debug_box.offset = sdev->host_box.offset + sdev->host_box.size; in amd_sof_acp_probe()
908 sdev->debug_box.size = BOX_SIZE_1024; in amd_sof_acp_probe()
915 adata->fw_code_bin = devm_kasprintf(sdev->dev, GFP_KERNEL, in amd_sof_acp_probe()
923 adata->fw_data_bin = devm_kasprintf(sdev->dev, GFP_KERNEL, in amd_sof_acp_probe()
934 acp_memory_init(sdev); in amd_sof_acp_probe()
936 acp_dsp_stream_init(sdev); in amd_sof_acp_probe()
941 free_irq(sdev->ipc_irq, sdev); in amd_sof_acp_probe()
948 void amd_sof_acp_remove(struct snd_sof_dev *sdev) in amd_sof_acp_remove() argument
950 struct acp_dev_data *adata = sdev->pdata->hw_pdata; in amd_sof_acp_remove()
953 amd_sof_sdw_exit(sdev); in amd_sof_acp_remove()
955 if (sdev->ipc_irq) in amd_sof_acp_remove()
956 free_irq(sdev->ipc_irq, sdev); in amd_sof_acp_remove()
961 acp_reset(sdev); in amd_sof_acp_remove()