[ALSA] CS5535: shorter delays when accessing AC'97 codec registers

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Modules: CS5535 driver

The 10 ms sleeps while waiting for AC'97 codec register reads/writes to
complete are excessive given the maxmium time is one AC'97 frame (~21 us).

With AC'97 codecs with integrated touchscreens (like the UCB1400) this
improves the interactive performance of the touchscreen.

Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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David Vrabel 2006-03-03 18:01:57 +01:00 • committed by Jaroslav Kysela

parent ae6b813a4d

commit 1037593c8b

1 changed files with 3 additions and 3 deletions

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sound/pci/cs5535audio/cs5535audio.c

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