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| author | Takashi Iwai <tiwai@suse.de> | 2009-07-09 11:45:59 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-07-09 11:45:59 +0200 |
| commit | 63b2413b2ff446e30286c2bd775fd10b12d188c6 (patch) | |
| tree | 6de15ad754b402fa550f8848c7e0ebcac7f75fae /sound/pci/hda/patch_cirrus.c | |
| parent | 277a57c710ff73af1213f5d4b42bf6458c1ebca3 (diff) | |
| download | linux-63b2413b2ff446e30286c2bd775fd10b12d188c6.tar.gz linux-63b2413b2ff446e30286c2bd775fd10b12d188c6.tar.bz2 linux-63b2413b2ff446e30286c2bd775fd10b12d188c6.zip | |
ALSA: hda - don't build digital output controls if not exist
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_cirrus.c')
| -rw-r--r-- | sound/pci/hda/patch_cirrus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 57251d72b124..f5527380a245 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -779,6 +779,9 @@ static int build_digital_output(struct hda_codec *codec) struct cs_spec *spec = codec->spec; int err; + if (!spec->multiout.dig_out_nid) + return 0; + err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); if (err < 0) return err; |