[ALSA] nm256 - Fix PM and irq handling

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NM256 driver
- Fixed the PCM resume - restoring the rate setting
- Fixed the handling of buggy irqs
- Dynamically acquire/release irq handler to make the driver more robust
  to unknown irq storms (as OSS driver does).

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2005-08-16 16:54:12 +02:00 • committed by Jaroslav Kysela

parent 1cfe43d21b

commit 1204de32d0

1 changed files with 70 additions and 23 deletions

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sound/pci/nm256/nm256.c

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