83 static void hda_dsp_get_status_skl(struct snd_sof_dev *sdev)  in hda_dsp_get_status_skl()  argument
88 	status = snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_get_status_skl()
93 			dev_err(sdev->dev, "%s - code %8.8x\n",  in hda_dsp_get_status_skl()
100 	dev_dbg(sdev->dev, "unknown ROM status value %8.8x\n", status);  in hda_dsp_get_status_skl()
103 static void hda_dsp_get_status(struct snd_sof_dev *sdev)  in hda_dsp_get_status()  argument
108 	status = snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_get_status()
113 			dev_err(sdev->dev, "%s - code %8.8x\n",  in hda_dsp_get_status()
120 	dev_dbg(sdev->dev, "unknown ROM status value %8.8x\n", status);  in hda_dsp_get_status()
123 static void hda_dsp_get_registers(struct snd_sof_dev *sdev,  in hda_dsp_get_registers()  argument
128 	u32 offset = sdev->dsp_oops_offset;  in hda_dsp_get_registers()
131 	sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));  in hda_dsp_get_registers()
137 		dev_err(sdev->dev, "invalid header size 0x%x. FW oops is bogus\n",  in hda_dsp_get_registers()
142 	sof_block_read(sdev, sdev->mmio_bar, offset,  in hda_dsp_get_registers()
147 	sof_block_read(sdev, sdev->mmio_bar, offset, stack,  in hda_dsp_get_registers()
151 void hda_dsp_dump_skl(struct snd_sof_dev *sdev, u32 flags)  in hda_dsp_dump_skl()  argument
159 	hda_dsp_get_status_skl(sdev);  in hda_dsp_dump_skl()
162 	status = snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_dump_skl()
166 	panic = snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_dump_skl()
169 	if (sdev->boot_complete) {  in hda_dsp_dump_skl()
170 		hda_dsp_get_registers(sdev, &xoops, &panic_info, stack,  in hda_dsp_dump_skl()
172 		snd_sof_get_status(sdev, status, panic, &xoops, &panic_info,  in hda_dsp_dump_skl()
175 		dev_err(sdev->dev, "error: status = 0x%8.8x panic = 0x%8.8x\n",  in hda_dsp_dump_skl()
177 		hda_dsp_get_status_skl(sdev);  in hda_dsp_dump_skl()
181 void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags)  in hda_dsp_dump()  argument
189 	hda_dsp_get_status(sdev);  in hda_dsp_dump()
192 	status = snd_sof_dsp_read(sdev, HDA_DSP_BAR,  in hda_dsp_dump()
194 	panic = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_SRAM_REG_FW_TRACEP);  in hda_dsp_dump()
196 	if (sdev->boot_complete) {  in hda_dsp_dump()
197 		hda_dsp_get_registers(sdev, &xoops, &panic_info, stack,  in hda_dsp_dump()
199 		snd_sof_get_status(sdev, status, panic, &xoops, &panic_info,  in hda_dsp_dump()
202 		dev_err(sdev->dev, "error: status = 0x%8.8x panic = 0x%8.8x\n",  in hda_dsp_dump()
204 		hda_dsp_get_status(sdev);  in hda_dsp_dump()
208 void hda_ipc_irq_dump(struct snd_sof_dev *sdev)  in hda_ipc_irq_dump()  argument
210 	struct hdac_bus *bus = sof_to_bus(sdev);  in hda_ipc_irq_dump()
218 	adspis = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIS);  in hda_ipc_irq_dump()
219 	intsts = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTSTS);  in hda_ipc_irq_dump()
220 	intctl = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL);  in hda_ipc_irq_dump()
221 	ppsts = snd_sof_dsp_read(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPSTS);  in hda_ipc_irq_dump()
224 	dev_err(sdev->dev,  in hda_ipc_irq_dump()
227 	dev_err(sdev->dev,  in hda_ipc_irq_dump()
232 void hda_ipc_dump(struct snd_sof_dev *sdev)  in hda_ipc_dump()  argument
238 	hda_ipc_irq_dump(sdev);  in hda_ipc_dump()
241 	hipcie = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCIE);  in hda_ipc_dump()
242 	hipct = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCT);  in hda_ipc_dump()
243 	hipcctl = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCCTL);  in hda_ipc_dump()
247 	dev_err(sdev->dev,  in hda_ipc_dump()
252 static int hda_init(struct snd_sof_dev *sdev)  in hda_init()  argument
256 	struct pci_dev *pci = to_pci_dev(sdev->dev);  in hda_init()
259 	hbus = sof_to_hbus(sdev);  in hda_init()
260 	bus = sof_to_bus(sdev);  in hda_init()
288 	sdev->bar[HDA_DSP_HDA_BAR] = bus->remap_addr;  in hda_init()
291 	ret = hda_dsp_ctrl_get_caps(sdev);  in hda_init()
293 		dev_err(sdev->dev, "error: get caps error\n");  in hda_init()
300 static int check_nhlt_dmic(struct snd_sof_dev *sdev)  in check_nhlt_dmic()  argument
305 	nhlt = intel_nhlt_init(sdev->dev);  in check_nhlt_dmic()
307 		dmic_num = intel_nhlt_get_dmic_geo(sdev->dev, nhlt);  in check_nhlt_dmic()
316 static const char *fixup_tplg_name(struct snd_sof_dev *sdev,  in fixup_tplg_name()  argument
325 	filename = devm_kstrdup(sdev->dev, sof_tplg_filename, GFP_KERNEL);  in fixup_tplg_name()
332 		tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,  in fixup_tplg_name()
343 static int hda_init_caps(struct snd_sof_dev *sdev)  in hda_init_caps()  argument
345 	struct hdac_bus *bus = sof_to_bus(sdev);  in hda_init_caps()
350 	struct snd_sof_pdata *pdata = sdev->pdata;  in hda_init_caps()
365 		dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n");  in hda_init_caps()
369 	ret = hda_codec_i915_init(sdev);  in hda_init_caps()
371 		dev_err(sdev->dev, "error: init i915 and HDMI codec failed\n");  in hda_init_caps()
377 	ret = hda_dsp_ctrl_init_chip(sdev, true);  in hda_init_caps()
382 		hda_codec_i915_exit(sdev);  in hda_init_caps()
432 			dmic_num = check_nhlt_dmic(sdev);  in hda_init_caps()
452 			tplg_filename = fixup_tplg_name(sdev, tplg_filename,  in hda_init_caps()
455 				hda_codec_i915_exit(sdev);  in hda_init_caps()
467 		mach_params->platform = dev_name(sdev->dev);  in hda_init_caps()
471 	hda_codec_probe_bus(sdev);  in hda_init_caps()
473 	hda_codec_i915_put(sdev);  in hda_init_caps()
495 int hda_dsp_probe(struct snd_sof_dev *sdev)  in hda_dsp_probe()  argument
497 	struct pci_dev *pci = to_pci_dev(sdev->dev);  in hda_dsp_probe()
511 		dev_err(sdev->dev, "error: the DSP is not enabled on this platform, aborting probe\n");  in hda_dsp_probe()
514 …dev_err(sdev->dev, "error: unknown PCI class/subclass/prog-if 0x%06x found, aborting probe\n", pci…  in hda_dsp_probe()
517 	dev_info(sdev->dev, "DSP detected with PCI class/subclass/prog-if 0x%06x\n", pci->class);  in hda_dsp_probe()
519 	chip = get_chip_info(sdev->pdata);  in hda_dsp_probe()
521 		dev_err(sdev->dev, "error: no such device supported, chip id:%x\n",  in hda_dsp_probe()
527 	hdev = devm_kzalloc(sdev->dev, sizeof(*hdev), GFP_KERNEL);  in hda_dsp_probe()
530 	sdev->pdata->hw_pdata = hdev;  in hda_dsp_probe()
533 	hdev->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec",  in hda_dsp_probe()
537 		dev_err(sdev->dev, "error: failed to create DMIC device\n");  in hda_dsp_probe()
548 	hdev->no_ipc_position = sof_ops(sdev)->pcm_pointer ? 1 : 0;  in hda_dsp_probe()
552 	bus = sof_to_bus(sdev);  in hda_dsp_probe()
553 	ret = hda_init(sdev);  in hda_dsp_probe()
559 	sdev->bar[HDA_DSP_BAR] = pci_ioremap_bar(pci, HDA_DSP_BAR);  in hda_dsp_probe()
561 	if (!sdev->bar[HDA_DSP_BAR]) {  in hda_dsp_probe()
562 		dev_err(sdev->dev, "error: ioremap error\n");  in hda_dsp_probe()
567 	sdev->mmio_bar = HDA_DSP_BAR;  in hda_dsp_probe()
568 	sdev->mailbox_bar = HDA_DSP_BAR;  in hda_dsp_probe()
572 		dev_dbg(sdev->dev, "DMA mask is 64 bit\n");  in hda_dsp_probe()
575 		dev_dbg(sdev->dev, "DMA mask is 32 bit\n");  in hda_dsp_probe()
581 	ret = hda_dsp_stream_init(sdev);  in hda_dsp_probe()
583 		dev_err(sdev->dev, "error: failed to init streams\n");  in hda_dsp_probe()
598 		dev_info(sdev->dev, "use msi interrupt mode\n");  in hda_dsp_probe()
601 		sdev->ipc_irq = hdev->irq;  in hda_dsp_probe()
603 		sdev->msi_enabled = true;  in hda_dsp_probe()
606 	if (!sdev->msi_enabled) {  in hda_dsp_probe()
607 		dev_info(sdev->dev, "use legacy interrupt mode\n");  in hda_dsp_probe()
613 		sdev->ipc_irq = pci->irq;  in hda_dsp_probe()
616 	dev_dbg(sdev->dev, "using HDA IRQ %d\n", hdev->irq);  in hda_dsp_probe()
621 		dev_err(sdev->dev, "error: failed to register HDA IRQ %d\n",  in hda_dsp_probe()
626 	dev_dbg(sdev->dev, "using IPC IRQ %d\n", sdev->ipc_irq);  in hda_dsp_probe()
627 	ret = request_threaded_irq(sdev->ipc_irq, hda_dsp_ipc_irq_handler,  in hda_dsp_probe()
628 				   sof_ops(sdev)->irq_thread, IRQF_SHARED,  in hda_dsp_probe()
629 				   "AudioDSP", sdev);  in hda_dsp_probe()
631 		dev_err(sdev->dev, "error: failed to register IPC IRQ %d\n",  in hda_dsp_probe()
632 			sdev->ipc_irq);  in hda_dsp_probe()
643 	snd_sof_pci_update_bits(sdev, PCI_TCSEL, 0x07, 0);  in hda_dsp_probe()
646 	ret = hda_init_caps(sdev);  in hda_dsp_probe()
651 	hda_dsp_ctrl_ppcap_enable(sdev, true);  in hda_dsp_probe()
652 	hda_dsp_ctrl_ppcap_int_enable(sdev, true);  in hda_dsp_probe()
655 	init_waitqueue_head(&sdev->waitq);  in hda_dsp_probe()
658 	sdev->dsp_box.offset = HDA_DSP_MBOX_UPLINK_OFFSET;  in hda_dsp_probe()
663 	free_irq(sdev->ipc_irq, sdev);  in hda_dsp_probe()
667 	if (sdev->msi_enabled)  in hda_dsp_probe()
670 	hda_dsp_stream_free(sdev);  in hda_dsp_probe()
672 	iounmap(sdev->bar[HDA_DSP_BAR]);  in hda_dsp_probe()
679 int hda_dsp_remove(struct snd_sof_dev *sdev)  in hda_dsp_remove()  argument
681 	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;  in hda_dsp_remove()
682 	struct hdac_bus *bus = sof_to_bus(sdev);  in hda_dsp_remove()
683 	struct pci_dev *pci = to_pci_dev(sdev->dev);  in hda_dsp_remove()
695 	snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL,  in hda_dsp_remove()
699 	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,  in hda_dsp_remove()
704 		hda_dsp_core_reset_power_down(sdev, chip->cores_mask);  in hda_dsp_remove()
707 	snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL,  in hda_dsp_remove()
710 	free_irq(sdev->ipc_irq, sdev);  in hda_dsp_remove()
712 	if (sdev->msi_enabled)  in hda_dsp_remove()
715 	hda_dsp_stream_free(sdev);  in hda_dsp_remove()
720 	iounmap(sdev->bar[HDA_DSP_BAR]);  in hda_dsp_remove()
726 	hda_codec_i915_exit(sdev);  in hda_dsp_remove()