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| author | Clemens Ladisch <clemens@ladisch.de> | 2008-04-09 09:16:33 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-04-24 12:00:32 +0200 |
| commit | 1d98c7d4be6ac521e3391025ddffcfe0400c798c (patch) | |
| tree | baa410a35f6ef8b275cdb40aa56811f5fccf74a5 /sound/pci/oxygen/oxygen_mixer.c | |
| parent | 11864b4b84194b459fc20e0ec47906885bddb12e (diff) | |
| download | blackbird-op-linux-1d98c7d4be6ac521e3391025ddffcfe0400c798c.tar.gz blackbird-op-linux-1d98c7d4be6ac521e3391025ddffcfe0400c798c.zip | |
[ALSA] oxygen: use SPDIF input only if present
If the card model does not have a digital input or an AC97 codec,
disable the respective interrupt and mixer controls.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen/oxygen_mixer.c')
| -rw-r--r-- | sound/pci/oxygen/oxygen_mixer.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c index d0bef09a6999..2cb914498a19 100644 --- a/sound/pci/oxygen/oxygen_mixer.c +++ b/sound/pci/oxygen/oxygen_mixer.c @@ -742,6 +742,9 @@ static const struct snd_kcontrol_new controls[] = { .get = spdif_pcm_get, .put = spdif_pcm_put, }, +}; + +static const struct snd_kcontrol_new spdif_input_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .device = 1, @@ -961,6 +964,12 @@ int oxygen_mixer_init(struct oxygen *chip) err = add_controls(chip, controls, ARRAY_SIZE(controls)); if (err < 0) return err; + if (chip->model->pcm_dev_cfg & CAPTURE_1_FROM_SPDIF) { + err = add_controls(chip, spdif_input_controls, + ARRAY_SIZE(spdif_input_controls)); + if (err < 0) + return err; + } for (i = 0; i < ARRAY_SIZE(monitor_controls); ++i) { if (!(chip->model->pcm_dev_cfg & monitor_controls[i].pcm_dev)) continue; |
