src/patches/suse-2.6.27.31/patches.drivers/alsa-hda-sigmatel-spdif-fix

   1 From: Takashi Iwai <tiwai@suse.de>
   2 Subject: ALSA: hda - Fix SPDIF mute on IDT/STAC codecs
   3 Patch-mainline: 2.6.28-rc3
   4 References:
   5
   6 The SPDIF mute switch code seems broken.  It doesn't set unmute bits
   7 properly.  Also it contains the duplicated lines (merge error?) to be
   8 cleaned up.
   9
  10 Signed-off-by: Takashi Iwai <tiwai@suse.de>
  11
  12 ---
  13  sound/pci/hda/patch_sigmatel.c |    4 +---
  14  1 file changed, 1 insertion(+), 3 deletions(-)
  15
  16 --- a/sound/pci/hda/patch_sigmatel.c
  17 +++ b/sound/pci/hda/patch_sigmatel.c
  18 @@ -567,10 +567,8 @@ static int stac92xx_smux_enum_put(struct
  19                         nid = codec->slave_dig_outs[smux_idx - 1];
  20                 if (spec->cur_smux[smux_idx] == smux->num_items - 1)
  21                         val = AMP_OUT_MUTE;
  22 -               if (smux_idx == 0)
  23 -                       nid = spec->multiout.dig_out_nid;
  24                 else
  25 -                       nid = codec->slave_dig_outs[smux_idx - 1];
  26 +                       val = AMP_OUT_UNMUTE;
  27                 /* un/mute SPDIF out */
  28                 snd_hda_codec_write_cache(codec, nid, 0,
  29                         AC_VERB_SET_AMP_GAIN_MUTE, val);