135 	struct snd_usb_caiaqdev *cdev = urb->context;  in usb_ep1_command_reply_dispatch()  local
138 	if (urb->status || !cdev) {  in usb_ep1_command_reply_dispatch()
145 	 	memcpy(&cdev->spec, buf+1, sizeof(struct caiaq_device_spec));  in usb_ep1_command_reply_dispatch()
146 		cdev->spec.fw_version = le16_to_cpu(cdev->spec.fw_version);  in usb_ep1_command_reply_dispatch()
149 			cdev->spec.fw_version,  in usb_ep1_command_reply_dispatch()
150 			cdev->spec.num_analog_audio_in,  in usb_ep1_command_reply_dispatch()
151 			cdev->spec.num_analog_audio_out,  in usb_ep1_command_reply_dispatch()
152 			cdev->spec.num_midi_in,  in usb_ep1_command_reply_dispatch()
153 			cdev->spec.num_midi_out,  in usb_ep1_command_reply_dispatch()
154 			cdev->spec.data_alignment);  in usb_ep1_command_reply_dispatch()
156 		cdev->spec_received++;  in usb_ep1_command_reply_dispatch()
157 		wake_up(&cdev->ep1_wait_queue);  in usb_ep1_command_reply_dispatch()
160 		cdev->audio_parm_answer = buf[1];  in usb_ep1_command_reply_dispatch()
161 		wake_up(&cdev->ep1_wait_queue);  in usb_ep1_command_reply_dispatch()
164 		snd_usb_caiaq_midi_handle_input(cdev, buf[1], buf + 3, buf[2]);  in usb_ep1_command_reply_dispatch()
167 		if (cdev->chip.usb_id ==  in usb_ep1_command_reply_dispatch()
169 			if (urb->actual_length > sizeof(cdev->control_state))  in usb_ep1_command_reply_dispatch()
170 				urb->actual_length = sizeof(cdev->control_state);  in usb_ep1_command_reply_dispatch()
171 			memcpy(cdev->control_state, buf + 1, urb->actual_length);  in usb_ep1_command_reply_dispatch()
172 			wake_up(&cdev->ep1_wait_queue);  in usb_ep1_command_reply_dispatch()
179 		snd_usb_caiaq_input_dispatch(cdev, buf, urb->actual_length);  in usb_ep1_command_reply_dispatch()
184 	cdev->ep1_in_urb.actual_length = 0;  in usb_ep1_command_reply_dispatch()
185 	ret = usb_submit_urb(&cdev->ep1_in_urb, GFP_ATOMIC);  in usb_ep1_command_reply_dispatch()
190 int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev,  in snd_usb_caiaq_send_command()  argument
196 	struct usb_device *usb_dev = cdev->chip.dev;  in snd_usb_caiaq_send_command()
205 		memcpy(cdev->ep1_out_buf+1, buffer, len);  in snd_usb_caiaq_send_command()
207 	cdev->ep1_out_buf[0] = command;  in snd_usb_caiaq_send_command()
209 			   cdev->ep1_out_buf, len+1, &actual_len, 200);  in snd_usb_caiaq_send_command()
212 int snd_usb_caiaq_send_command_bank(struct snd_usb_caiaqdev *cdev,  in snd_usb_caiaq_send_command_bank()  argument
219 	struct usb_device *usb_dev = cdev->chip.dev;  in snd_usb_caiaq_send_command_bank()
228 		memcpy(cdev->ep1_out_buf+2, buffer, len);  in snd_usb_caiaq_send_command_bank()
230 	cdev->ep1_out_buf[0] = command;  in snd_usb_caiaq_send_command_bank()
231 	cdev->ep1_out_buf[1] = bank;  in snd_usb_caiaq_send_command_bank()
234 			   cdev->ep1_out_buf, len+2, &actual_len, 200);  in snd_usb_caiaq_send_command_bank()
237 int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *cdev,  in snd_usb_caiaq_set_audio_params()  argument
242 	struct device *dev = caiaqdev_to_dev(cdev);  in snd_usb_caiaq_set_audio_params()
266 	cdev->audio_parm_answer = -1;  in snd_usb_caiaq_set_audio_params()
267 	ret = snd_usb_caiaq_send_command(cdev, EP1_CMD_AUDIO_PARAMS,  in snd_usb_caiaq_set_audio_params()
273 	if (!wait_event_timeout(cdev->ep1_wait_queue,  in snd_usb_caiaq_set_audio_params()
274 	    cdev->audio_parm_answer >= 0, HZ))  in snd_usb_caiaq_set_audio_params()
277 	if (cdev->audio_parm_answer != 1)  in snd_usb_caiaq_set_audio_params()
280 		cdev->bpp = bpp;  in snd_usb_caiaq_set_audio_params()
282 	return cdev->audio_parm_answer == 1 ? 0 : -EINVAL;  in snd_usb_caiaq_set_audio_params()
285 int snd_usb_caiaq_set_auto_msg(struct snd_usb_caiaqdev *cdev,  in snd_usb_caiaq_set_auto_msg()  argument
289 	return snd_usb_caiaq_send_command(cdev, EP1_CMD_AUTO_MSG,  in snd_usb_caiaq_set_auto_msg()
293 static void setup_card(struct snd_usb_caiaqdev *cdev)  in setup_card()  argument
297 	struct device *dev = caiaqdev_to_dev(cdev);  in setup_card()
300 	switch (cdev->chip.usb_id) {  in setup_card()
306 		snd_usb_caiaq_send_command(cdev, EP1_CMD_WRITE_IO, val, 3);  in setup_card()
314 		snd_usb_caiaq_send_command(cdev, EP1_CMD_WRITE_IO, val, 4);  in setup_card()
319 		snd_usb_caiaq_send_command(cdev, EP1_CMD_WRITE_IO, val, 1);  in setup_card()
323 		cdev->control_state[0] = 0xff;  in setup_card()
324 		snd_usb_caiaq_set_auto_msg(cdev, 1, 0, 0);  in setup_card()
325 		snd_usb_caiaq_send_command(cdev, EP1_CMD_READ_IO, NULL, 0);  in setup_card()
327 		if (!wait_event_timeout(cdev->ep1_wait_queue,  in setup_card()
328 					cdev->control_state[0] != 0xff, HZ))  in setup_card()
332 		if ((cdev->control_state[1] != 2) ||  in setup_card()
333 		    (cdev->control_state[2] != 3) ||  in setup_card()
334 		    (cdev->control_state[4] != 2)) {  in setup_card()
335 			cdev->control_state[1] = 2;  in setup_card()
336 			cdev->control_state[2] = 3;  in setup_card()
337 			cdev->control_state[4] = 2;  in setup_card()
338 			snd_usb_caiaq_send_command(cdev,  in setup_card()
339 				EP1_CMD_WRITE_IO, cdev->control_state, 6);  in setup_card()
345 	if (cdev->spec.num_analog_audio_out +  in setup_card()
346 	    cdev->spec.num_analog_audio_in +  in setup_card()
347 	    cdev->spec.num_digital_audio_out +  in setup_card()
348 	    cdev->spec.num_digital_audio_in > 0) {  in setup_card()
349 		ret = snd_usb_caiaq_audio_init(cdev);  in setup_card()
354 	if (cdev->spec.num_midi_in +  in setup_card()
355 	    cdev->spec.num_midi_out > 0) {  in setup_card()
356 		ret = snd_usb_caiaq_midi_init(cdev);  in setup_card()
362 	ret = snd_usb_caiaq_input_init(cdev);  in setup_card()
368 	ret = snd_card_register(cdev->chip.card);  in setup_card()
371 		snd_card_free(cdev->chip.card);  in setup_card()
374 	ret = snd_usb_caiaq_control_init(cdev);  in setup_card()
386 	struct snd_usb_caiaqdev *cdev;  in create_card()  local
401 	cdev = caiaqdev(card);  in create_card()
402 	cdev->chip.dev = usb_dev;  in create_card()
403 	cdev->chip.card = card;  in create_card()
404 	cdev->chip.usb_id = USB_ID(le16_to_cpu(usb_dev->descriptor.idVendor),  in create_card()
406 	spin_lock_init(&cdev->spinlock);  in create_card()
412 static int init_card(struct snd_usb_caiaqdev *cdev)  in init_card()  argument
415 	struct usb_device *usb_dev = cdev->chip.dev;  in init_card()
416 	struct snd_card *card = cdev->chip.card;  in init_card()
417 	struct device *dev = caiaqdev_to_dev(cdev);  in init_card()
425 	usb_init_urb(&cdev->ep1_in_urb);  in init_card()
426 	usb_init_urb(&cdev->midi_out_urb);  in init_card()
428 	usb_fill_bulk_urb(&cdev->ep1_in_urb, usb_dev,  in init_card()
430 			  cdev->ep1_in_buf, EP1_BUFSIZE,  in init_card()
431 			  usb_ep1_command_reply_dispatch, cdev);  in init_card()
433 	usb_fill_bulk_urb(&cdev->midi_out_urb, usb_dev,  in init_card()
435 			  cdev->midi_out_buf, EP1_BUFSIZE,  in init_card()
436 			  snd_usb_caiaq_midi_output_done, cdev);  in init_card()
439 	if (usb_urb_ep_type_check(&cdev->ep1_in_urb) ||  in init_card()
440 	    usb_urb_ep_type_check(&cdev->midi_out_urb)) {  in init_card()
445 	init_waitqueue_head(&cdev->ep1_wait_queue);  in init_card()
446 	init_waitqueue_head(&cdev->prepare_wait_queue);  in init_card()
448 	if (usb_submit_urb(&cdev->ep1_in_urb, GFP_KERNEL) != 0)  in init_card()
451 	err = snd_usb_caiaq_send_command(cdev, EP1_CMD_GET_DEVICE_INFO, NULL, 0);  in init_card()
455 	if (!wait_event_timeout(cdev->ep1_wait_queue, cdev->spec_received, HZ)) {  in init_card()
461 		   cdev->vendor_name, CAIAQ_USB_STR_LEN);  in init_card()
464 		   cdev->product_name, CAIAQ_USB_STR_LEN);  in init_card()
467 	strscpy(card->shortname, cdev->product_name, sizeof(card->shortname));  in init_card()
468 	strscpy(card->mixername, cdev->product_name, sizeof(card->mixername));  in init_card()
489 		       cdev->vendor_name, cdev->product_name, usbpath);  in init_card()
491 	setup_card(cdev);  in init_card()
495 	usb_kill_urb(&cdev->ep1_in_urb);  in init_card()
526 	struct snd_usb_caiaqdev *cdev;  in snd_disconnect()  local
531 	cdev = caiaqdev(card);  in snd_disconnect()
537 	snd_usb_caiaq_input_free(cdev);  in snd_disconnect()
539 	snd_usb_caiaq_audio_free(cdev);  in snd_disconnect()
541 	usb_kill_urb(&cdev->ep1_in_urb);  in snd_disconnect()
542 	usb_kill_urb(&cdev->midi_out_urb);  in snd_disconnect()