49 struct isight {  struct
50 	struct snd_card *card;
51 	struct fw_unit *unit;
52 	struct fw_device *device;
53 	u64 audio_base;
54 	struct snd_pcm_substream *pcm;
55 	struct mutex mutex;
56 	struct iso_packets_buffer buffer;
57 	struct fw_iso_resources resources;
58 	struct fw_iso_context *context;
59 	bool pcm_active;
60 	bool pcm_running;
61 	bool first_packet;
62 	int packet_index;
63 	u32 total_samples;
64 	unsigned int buffer_pointer;
88 static void isight_update_pointers(struct isight *isight, unsigned int count)  in isight_update_pointers()
108 static void isight_samples(struct isight *isight,  in isight_samples()
132 static void isight_pcm_abort(struct isight *isight)  in isight_pcm_abort()
138 static void isight_dropped_samples(struct isight *isight, unsigned int total)  in isight_dropped_samples()
168 	struct isight *isight = data;  in isight_packet()  local
212 static int isight_connect(struct isight *isight)  in isight_connect()
266 	struct isight *isight = substream->private_data;  in isight_open()  local
278 	struct isight *isight = substream->private_data;  in isight_close()  local
288 	struct isight *isight = substream->private_data;  in isight_hw_params()  local
295 static int reg_read(struct isight *isight, int offset, __be32 *value)  in reg_read()
301 static int reg_write(struct isight *isight, int offset, __be32 value)  in reg_write()
307 static void isight_stop_streaming(struct isight *isight)  in isight_stop_streaming()
326 	struct isight *isight = substream->private_data;  in isight_hw_free()  local
337 static int isight_start_streaming(struct isight *isight)  in isight_start_streaming()
402 	struct isight *isight = substream->private_data;  in isight_prepare()  local
417 	struct isight *isight = substream->private_data;  in isight_trigger()  local
434 	struct isight *isight = substream->private_data;  in isight_pointer()  local
439 static int isight_create_pcm(struct isight *isight)  in isight_create_pcm()
468 	struct isight *isight = ctl->private_data;  in isight_gain_info()  local
481 	struct isight *isight = ctl->private_data;  in isight_gain_get()  local
497 	struct isight *isight = ctl->private_data;  in isight_gain_put()  local
510 	struct isight *isight = ctl->private_data;  in isight_mute_get()  local
526 	struct isight *isight = ctl->private_data;  in isight_mute_put()  local
532 static int isight_create_mixer(struct isight *isight)  in isight_create_mixer()
595 	struct isight *isight = card->private_data;  in isight_card_free()  local
617 	struct isight *isight;  in isight_probe()  local
674 	struct isight *isight = dev_get_drvdata(&unit->device);  in isight_bus_reset()  local
687 	struct isight *isight = dev_get_drvdata(&unit->device);  in isight_remove()  local