33 	struct catpt_dev *cdev = dev_get_drvdata(dev);  in catpt_suspend()  local
37 	chan = catpt_dma_request_config_chan(cdev);  in catpt_suspend()
41 	memset(&cdev->dx_ctx, 0, sizeof(cdev->dx_ctx));  in catpt_suspend()
42 	ret = catpt_ipc_enter_dxstate(cdev, CATPT_DX_STATE_D3, &cdev->dx_ctx);  in catpt_suspend()
48 	ret = catpt_dsp_stall(cdev, true);  in catpt_suspend()
52 	ret = catpt_store_memdumps(cdev, chan);  in catpt_suspend()
54 		dev_err(cdev->dev, "store memdumps failed: %d\n", ret);  in catpt_suspend()
58 	ret = catpt_store_module_states(cdev, chan);  in catpt_suspend()
60 		dev_err(cdev->dev, "store module states failed: %d\n", ret);  in catpt_suspend()
64 	ret = catpt_store_streams_context(cdev, chan);  in catpt_suspend()
66 		dev_err(cdev->dev, "store streams ctx failed: %d\n", ret);  in catpt_suspend()
72 	return catpt_dsp_power_down(cdev);  in catpt_suspend()
77 	struct catpt_dev *cdev = dev_get_drvdata(dev);  in catpt_resume()  local
80 	ret = catpt_dsp_power_up(cdev);  in catpt_resume()
90 	ret = catpt_boot_firmware(cdev, true);  in catpt_resume()
92 		dev_err(cdev->dev, "boot firmware failed: %d\n", ret);  in catpt_resume()
98 		if (cdev->devfmt[i].iface == UINT_MAX)  in catpt_resume()
101 		ret = catpt_ipc_set_device_format(cdev, &cdev->devfmt[i]);  in catpt_resume()
136 static int catpt_register_board(struct catpt_dev *cdev)  in catpt_register_board()  argument
138 	const struct catpt_spec *spec = cdev->spec;  in catpt_register_board()
144 		dev_info(cdev->dev, "no machines present\n");  in catpt_register_board()
153 		dev_err(cdev->dev, "board register failed\n");  in catpt_register_board()
157 	return devm_add_action_or_reset(cdev->dev, board_pdev_unregister,  in catpt_register_board()
161 static int catpt_probe_components(struct catpt_dev *cdev)  in catpt_probe_components()  argument
165 	ret = catpt_dsp_power_up(cdev);  in catpt_probe_components()
169 	ret = catpt_dmac_probe(cdev);  in catpt_probe_components()
171 		dev_err(cdev->dev, "DMAC probe failed: %d\n", ret);  in catpt_probe_components()
175 	ret = catpt_first_boot_firmware(cdev);  in catpt_probe_components()
177 		dev_err(cdev->dev, "first fw boot failed: %d\n", ret);  in catpt_probe_components()
181 	ret = catpt_register_plat_component(cdev);  in catpt_probe_components()
183 		dev_err(cdev->dev, "register plat comp failed: %d\n", ret);  in catpt_probe_components()
187 	ret = catpt_register_board(cdev);  in catpt_probe_components()
189 		dev_err(cdev->dev, "register board failed: %d\n", ret);  in catpt_probe_components()
194 	pm_runtime_set_active(cdev->dev);  in catpt_probe_components()
196 	pm_runtime_set_autosuspend_delay(cdev->dev, 2000);  in catpt_probe_components()
197 	pm_runtime_use_autosuspend(cdev->dev);  in catpt_probe_components()
198 	pm_runtime_mark_last_busy(cdev->dev);  in catpt_probe_components()
199 	pm_runtime_enable(cdev->dev);  in catpt_probe_components()
203 	snd_soc_unregister_component(cdev->dev);  in catpt_probe_components()
205 	catpt_dmac_remove(cdev);  in catpt_probe_components()
207 	catpt_dsp_power_down(cdev);  in catpt_probe_components()
212 static void catpt_dev_init(struct catpt_dev *cdev, struct device *dev,  in catpt_dev_init()  argument
215 	cdev->dev = dev;  in catpt_dev_init()
216 	cdev->spec = spec;  in catpt_dev_init()
217 	init_completion(&cdev->fw_ready);  in catpt_dev_init()
218 	INIT_LIST_HEAD(&cdev->stream_list);  in catpt_dev_init()
219 	spin_lock_init(&cdev->list_lock);  in catpt_dev_init()
220 	mutex_init(&cdev->clk_mutex);  in catpt_dev_init()
226 	cdev->devfmt[CATPT_SSP_IFACE_0].iface = UINT_MAX;  in catpt_dev_init()
227 	cdev->devfmt[CATPT_SSP_IFACE_1].iface = UINT_MAX;  in catpt_dev_init()
229 	catpt_ipc_init(&cdev->ipc, dev);  in catpt_dev_init()
231 	catpt_sram_init(&cdev->dram, spec->host_dram_offset,  in catpt_dev_init()
232 			catpt_dram_size(cdev));  in catpt_dev_init()
233 	catpt_sram_init(&cdev->iram, spec->host_iram_offset,  in catpt_dev_init()
234 			catpt_iram_size(cdev));  in catpt_dev_init()
240 	struct catpt_dev *cdev;  in catpt_acpi_probe()  local
256 	cdev = devm_kzalloc(dev, sizeof(*cdev), GFP_KERNEL);  in catpt_acpi_probe()
257 	if (!cdev)  in catpt_acpi_probe()
261 	catpt_dev_init(cdev, dev, spec);  in catpt_acpi_probe()
264 	cdev->lpe_ba = devm_platform_get_and_ioremap_resource(pdev, 0, &res);  in catpt_acpi_probe()
265 	if (IS_ERR(cdev->lpe_ba))  in catpt_acpi_probe()
266 		return PTR_ERR(cdev->lpe_ba);  in catpt_acpi_probe()
267 	cdev->lpe_base = res->start;  in catpt_acpi_probe()
270 	cdev->pci_ba = devm_platform_ioremap_resource(pdev, 1);  in catpt_acpi_probe()
271 	if (IS_ERR(cdev->pci_ba))  in catpt_acpi_probe()
272 		return PTR_ERR(cdev->pci_ba);  in catpt_acpi_probe()
275 	cdev->dxbuf_vaddr = dmam_alloc_coherent(dev, catpt_dram_size(cdev),  in catpt_acpi_probe()
276 						&cdev->dxbuf_paddr, GFP_KERNEL);  in catpt_acpi_probe()
277 	if (!cdev->dxbuf_vaddr)  in catpt_acpi_probe()
283 	cdev->irq = ret;  in catpt_acpi_probe()
285 	platform_set_drvdata(pdev, cdev);  in catpt_acpi_probe()
287 	ret = devm_request_threaded_irq(dev, cdev->irq, catpt_dsp_irq_handler,  in catpt_acpi_probe()
289 					IRQF_SHARED, "AudioDSP", cdev);  in catpt_acpi_probe()
293 	return catpt_probe_components(cdev);  in catpt_acpi_probe()
298 	struct catpt_dev *cdev = platform_get_drvdata(pdev);  in catpt_acpi_remove()  local
300 	pm_runtime_disable(cdev->dev);  in catpt_acpi_remove()
302 	snd_soc_unregister_component(cdev->dev);  in catpt_acpi_remove()
303 	catpt_dmac_remove(cdev);  in catpt_acpi_remove()
304 	catpt_dsp_power_down(cdev);  in catpt_acpi_remove()
306 	catpt_sram_free(&cdev->iram);  in catpt_acpi_remove()
307 	catpt_sram_free(&cdev->dram);  in catpt_acpi_remove()