ALSA: firewire-digi00x: delayed registration of sound card

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When some digi00x units are connected sequentially, userspace
applications are involved at bus-reset state on IEEE 1394 bus. In the
state, any communications can be canceled. Therefore, sound card
registration should be delayed till the bus gets calm.

This commit achieves it.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Sakamoto 2016-03-31 08:47:08 +09:00 • committed by Takashi Iwai

parent 6c29230e2a

commit 86c8dd7f4d

3 changed files with 85 additions and 32 deletions

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7

sound/firewire/digi00x/digi00x-transaction.c

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107

sound/firewire/digi00x/digi00x.c

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3

sound/firewire/digi00x/digi00x.h

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