58 	struct fw_iso_context *context;  member
171 static void isight_packet(struct fw_iso_context *context, u32 cycle,  in isight_packet()  argument
202 	err = fw_iso_context_queue(isight->context, &audio_packet,  in isight_packet()
211 	fw_iso_context_queue_flush(isight->context);  in isight_packet()
323 	if (!isight->context)  in isight_stop_streaming()
326 	fw_iso_context_stop(isight->context);  in isight_stop_streaming()
327 	fw_iso_context_destroy(isight->context);  in isight_stop_streaming()
328 	isight->context = NULL;  in isight_stop_streaming()
354 	if (isight->context) {  in isight_start_streaming()
373 	isight->context = fw_iso_context_create(isight->device->card,  in isight_start_streaming()
378 	if (IS_ERR(isight->context)) {  in isight_start_streaming()
379 		err = PTR_ERR(isight->context);  in isight_start_streaming()
380 		isight->context = NULL;  in isight_start_streaming()
385 		err = fw_iso_context_queue(isight->context, &audio_packet,  in isight_start_streaming()
395 	err = fw_iso_context_start(isight->context, -1, 0,  in isight_start_streaming()
403 	fw_iso_context_destroy(isight->context);  in isight_start_streaming()
404 	isight->context = NULL;  in isight_start_streaming()