ALSA: hda - CX20549 doesn't need pin_amp_workaround.
authorMichael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Fri, 6 Apr 2012 13:34:19 +0000 (15:34 +0200)
committerVarun Wadekar <vwadekar@nvidia.com>
Wed, 18 Apr 2012 13:57:15 +0000 (18:57 +0530)
commitea9089c8897ad98b7d7e111795b67b5352189f9b
tree7520086872da4a508c2458f85688e310b7c97c27
parent59c68c230f5e270ee9c9917e94a4bb370b781084
ALSA: hda - CX20549 doesn't need pin_amp_workaround.

CX20549 (ctx5045) doesn't accept data on index 1 for output pins,
as shown in the following hda-var transaction:

  $ hda-verb /dev/snd/hwC0D0 0x10 set_amp_gain 0xb126
  nid = 0x10, verb = 0x300, param = 0xb126
  value = 0x0
  $ hda-verb /dev/snd/hwC0D0 0x10 get_amp_gain 0x8001
  nid = 0x10, verb = 0xb00, param = 0x8001
  value = 0x0

Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_conexant.c