136 static int saa7134_go7007_interface_reset(struct go7007 *go)  in saa7134_go7007_interface_reset()  argument
138 	struct saa7134_go7007 *saa = go->hpi_context;  in saa7134_go7007_interface_reset()
172 	if (go7007_read_interrupt(go, &intr_val, &intr_data) < 0 ||  in saa7134_go7007_interface_reset()
180 static int saa7134_go7007_write_interrupt(struct go7007 *go, int addr, int data)  in saa7134_go7007_write_interrupt()  argument
182 	struct saa7134_go7007 *saa = go->hpi_context;  in saa7134_go7007_write_interrupt()
208 static int saa7134_go7007_read_interrupt(struct go7007 *go)  in saa7134_go7007_read_interrupt()  argument
210 	struct saa7134_go7007 *saa = go->hpi_context;  in saa7134_go7007_read_interrupt()
214 	go->interrupt_available = 1;  in saa7134_go7007_read_interrupt()
215 	gpio_read(dev, HPI_ADDR_INTR_RET_VALUE, &go->interrupt_value);  in saa7134_go7007_read_interrupt()
216 	gpio_read(dev, HPI_ADDR_INTR_RET_DATA, &go->interrupt_data);  in saa7134_go7007_read_interrupt()
219 			go->interrupt_value, go->interrupt_data);  in saa7134_go7007_read_interrupt()
227 	struct go7007 *go = video_get_drvdata(dev->empress_dev);  in saa7134_go7007_irq_ts_done()  local
228 	struct saa7134_go7007 *saa = go->hpi_context;  in saa7134_go7007_irq_ts_done()
230 	if (!vb2_is_streaming(&go->vidq))  in saa7134_go7007_irq_ts_done()
238 		go7007_parse_video_stream(go, saa->bottom, PAGE_SIZE);  in saa7134_go7007_irq_ts_done()
243 		go7007_parse_video_stream(go, saa->top, PAGE_SIZE);  in saa7134_go7007_irq_ts_done()
248 static int saa7134_go7007_stream_start(struct go7007 *go)  in saa7134_go7007_stream_start()  argument
250 	struct saa7134_go7007 *saa = go->hpi_context;  in saa7134_go7007_stream_start()
306 static int saa7134_go7007_stream_stop(struct go7007 *go)  in saa7134_go7007_stream_stop()  argument
308 	struct saa7134_go7007 *saa = go->hpi_context;  in saa7134_go7007_stream_stop()
335 static int saa7134_go7007_send_firmware(struct go7007 *go, u8 *data, int len)  in saa7134_go7007_send_firmware()  argument
337 	struct saa7134_go7007 *saa = go->hpi_context;  in saa7134_go7007_send_firmware()
412 	struct go7007 *go;  in saa7134_go7007_init()  local
418 	go = go7007_alloc(&board_voyager, &dev->pci->dev);  in saa7134_go7007_init()
419 	if (go == NULL)  in saa7134_go7007_init()
424 		kfree(go);  in saa7134_go7007_init()
428 	go->board_id = GO7007_BOARDID_PCI_VOYAGER;  in saa7134_go7007_init()
429 	snprintf(go->bus_info, sizeof(go->bus_info), "PCI:%s", pci_name(dev->pci));  in saa7134_go7007_init()
430 	strscpy(go->name, saa7134_boards[dev->board].name, sizeof(go->name));  in saa7134_go7007_init()
431 	go->hpi_ops = &saa7134_go7007_hpi_ops;  in saa7134_go7007_init()
432 	go->hpi_context = saa;  in saa7134_go7007_init()
450 	if (go7007_boot_encoder(go, go->board_info->flags &  in saa7134_go7007_init()
456 	if (go7007_register_encoder(go, go->board_info->num_i2c_devs) < 0)  in saa7134_go7007_init()
460 	if (v4l2_device_register_subdev(&go->v4l2_dev, sd) < 0)  in saa7134_go7007_init()
463 	dev->empress_dev = &go->vdev;  in saa7134_go7007_init()
465 	go->status = STATUS_ONLINE;  in saa7134_go7007_init()
474 	kfree(go);  in saa7134_go7007_init()
480 	struct go7007 *go;  in saa7134_go7007_fini()  local
486 	go = video_get_drvdata(dev->empress_dev);  in saa7134_go7007_fini()
487 	if (go->audio_enabled)  in saa7134_go7007_fini()
488 		go7007_snd_remove(go);  in saa7134_go7007_fini()
490 	saa = go->hpi_context;  in saa7134_go7007_fini()
491 	go->status = STATUS_SHUTDOWN;  in saa7134_go7007_fini()
496 	vb2_video_unregister_device(&go->vdev);  in saa7134_go7007_fini()
498 	v4l2_device_put(&go->v4l2_dev);  in saa7134_go7007_fini()