ALSA: snd-meastro3: Ignore spurious HV interrupts during suspend / resume
commitb600add5fc072d5e3bfa8dc2e8f2d0eacdd01a4a
authorHans de Goede <hdegoede@redhat.com>
Wed, 21 Apr 2010 15:04:08 +0000 (21 11:04 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 12 May 2010 22:02:47 +0000 (12 15:02 -0700)
tree502afcf2eba03da0849110b9fd628a718c2be2ca
parent9e64c2b1dc6c2a82c2cd64e2243df319ebadea57
ALSA: snd-meastro3: Ignore spurious HV interrupts during suspend / resume

commit 715aa675338ce6e1a3b4f77cf87ea611f93058a8 upstream.

Ignore spurious HV interrupts during suspend / resume, this avoids
mistaking them for a mute button press. This is not very pretty but
it seems the only way to fix the master volume control gets muted
after suspend issue I'm seeing. Note that the es1968 driver is doing
exactly the same.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
sound/pci/maestro3.c