Re: stateful reconnect with snd-usb-audio

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At Wed, 21 Jun 2006 23:20:29 -0700,
Sam Revitch wrote:
> 
> On 6/20/06, Takashi Iwai <tiwai@xxxxxxx> wrote:
> > The patch still has a problem with ac97_codec.c that has also own
> > lowlevel device.  opl3 and opl4 have to be fixed.
> >
> > Looking through the patch, I found that unregister callback can be
> > replaced simply with disconnect + free.  This will remove the
> > complexity a bit.  I'll try to make another patch based on yours.
> 
> Thanks for looking at this and fixing it, and sorry to take so long to
> get back to ya.  I tried out the patch that you sent out earlier and
> it definitely behaves correctly when pulling cables with my USB card
> and also seems to pass the alsasound restart loop test.  Eliminating
> dev_unregister seems appropriate, as dev_disconnect was being called
> every time anyway and the former certainly became redundant.  IMHO the
> patch you sent is complete or very close.

Good.  I'll commit it (splitted to separate patches) to HG repo later
after releasing 1.0.12rc1.  Also snd_card_free_in_thread() will be
replaced with snd_card_free_when_closed().


thanks,

Takashi

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