ALSA: hdsp - poll for iobox

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sleeping for 2 seconds before checking for the iobox is not enough
on some systems.
this patch increases the timeout, but polls the card during that
time. it thus speeds up the module loading when the card has already
been initialized, while being more robust on systems, which require
a higher timeout than the predefined 2 seconds.

Signed-off-by: Tim Blechmann <tim@klingt.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Tim Blechmann 2009-02-20 19:30:35 +01:00 • committed by Takashi Iwai

parent 66a101dda6

commit e588ed8304

1 changed files with 25 additions and 4 deletions

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sound/pci/rme9652/hdsp.c

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