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Diffstat (limited to 'sound/firewire/dice/dice.c')
-rw-r--r--sound/firewire/dice/dice.c41
1 files changed, 15 insertions, 26 deletions
diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c
index 8b64aef31a86..25e9f77275c4 100644
--- a/sound/firewire/dice/dice.c
+++ b/sound/firewire/dice/dice.c
@@ -20,8 +20,6 @@ MODULE_LICENSE("GPL v2");
#define WEISS_CATEGORY_ID 0x00
#define LOUD_CATEGORY_ID 0x10
-#define PROBE_DELAY_MS (2 * MSEC_PER_SEC)
-
/*
* Some models support several isochronous channels, while these streams are not
* always available. In this case, add the model name to this list.
@@ -201,6 +199,10 @@ static void do_registration(struct work_struct *work)
dice_card_strings(dice);
+ err = snd_dice_stream_init_duplex(dice);
+ if (err < 0)
+ goto error;
+
snd_dice_create_proc(dice);
err = snd_dice_create_pcm(dice);
@@ -229,28 +231,14 @@ static void do_registration(struct work_struct *work)
return;
error:
+ snd_dice_stream_destroy_duplex(dice);
snd_dice_transaction_destroy(dice);
+ snd_dice_stream_destroy_duplex(dice);
snd_card_free(dice->card);
dev_info(&dice->unit->device,
"Sound card registration failed: %d\n", err);
}
-static void schedule_registration(struct snd_dice *dice)
-{
- struct fw_card *fw_card = fw_parent_device(dice->unit)->card;
- u64 now, delay;
-
- now = get_jiffies_64();
- delay = fw_card->reset_jiffies + msecs_to_jiffies(PROBE_DELAY_MS);
-
- if (time_after64(delay, now))
- delay -= now;
- else
- delay = 0;
-
- mod_delayed_work(system_wq, &dice->dwork, delay);
-}
-
static int dice_probe(struct fw_unit *unit, const struct ieee1394_device_id *id)
{
struct snd_dice *dice;
@@ -273,15 +261,9 @@ static int dice_probe(struct fw_unit *unit, const struct ieee1394_device_id *id)
init_completion(&dice->clock_accepted);
init_waitqueue_head(&dice->hwdep_wait);
- err = snd_dice_stream_init_duplex(dice);
- if (err < 0) {
- dice_free(dice);
- return err;
- }
-
/* Allocate and register this sound card later. */
INIT_DEFERRABLE_WORK(&dice->dwork, do_registration);
- schedule_registration(dice);
+ snd_fw_schedule_registration(unit, &dice->dwork);
return 0;
}
@@ -312,7 +294,7 @@ static void dice_bus_reset(struct fw_unit *unit)
/* Postpone a workqueue for deferred registration. */
if (!dice->registered)
- schedule_registration(dice);
+ snd_fw_schedule_registration(unit, &dice->dwork);
/* The handler address register becomes initialized. */
snd_dice_transaction_reinit(dice);
@@ -335,6 +317,13 @@ static const struct ieee1394_device_id dice_id_table[] = {
.match_flags = IEEE1394_MATCH_VERSION,
.version = DICE_INTERFACE,
},
+ /* M-Audio Profire 610/2626 has a different value in version field. */
+ {
+ .match_flags = IEEE1394_MATCH_VENDOR_ID |
+ IEEE1394_MATCH_SPECIFIER_ID,
+ .vendor_id = 0x000d6c,
+ .specifier_id = 0x000d6c,
+ },
{ }
};
MODULE_DEVICE_TABLE(ieee1394, dice_id_table);