diff options
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index e80f8356829..04b57383e8c 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2332,11 +2332,12 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec, EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl); static int find_empty_mixer_ctl_idx(struct hda_codec *codec, const char *name, - int dev) + int start_idx) { - int idx; - for (idx = 0; idx < 16; idx++) { /* 16 ctlrs should be large enough */ - if (!find_mixer_ctl(codec, name, dev, idx)) + int i, idx; + /* 16 ctlrs should be large enough */ + for (i = 0, idx = start_idx; i < 16; i++, idx++) { + if (!find_mixer_ctl(codec, name, 0, idx)) return idx; } return -EBUSY; @@ -3305,30 +3306,29 @@ int snd_hda_create_dig_out_ctls(struct hda_codec *codec, int err; struct snd_kcontrol *kctl; struct snd_kcontrol_new *dig_mix; - int idx, dev = 0; - const int spdif_pcm_dev = 1; + int idx = 0; + const int spdif_index = 16; struct hda_spdif_out *spdif; + struct hda_bus *bus = codec->bus; - if (codec->primary_dig_out_type == HDA_PCM_TYPE_HDMI && + if (bus->primary_dig_out_type == HDA_PCM_TYPE_HDMI && type == HDA_PCM_TYPE_SPDIF) { - dev = spdif_pcm_dev; - } else if (codec->primary_dig_out_type == HDA_PCM_TYPE_SPDIF && + idx = spdif_index; + } else if (bus->primary_dig_out_type == HDA_PCM_TYPE_SPDIF && type == HDA_PCM_TYPE_HDMI) { - for (idx = 0; idx < codec->spdif_out.used; idx++) { - spdif = snd_array_elem(&codec->spdif_out, idx); - for (dig_mix = dig_mixes; dig_mix->name; dig_mix++) { - kctl = find_mixer_ctl(codec, dig_mix->name, 0, idx); - if (!kctl) - break; - kctl->id.device = spdif_pcm_dev; - } + /* suppose a single SPDIF device */ + for (dig_mix = dig_mixes; dig_mix->name; dig_mix++) { + kctl = find_mixer_ctl(codec, dig_mix->name, 0, 0); + if (!kctl) + break; + kctl->id.index = spdif_index; } - codec->primary_dig_out_type = HDA_PCM_TYPE_HDMI; + bus->primary_dig_out_type = HDA_PCM_TYPE_HDMI; } - if (!codec->primary_dig_out_type) - codec->primary_dig_out_type = type; + if (!bus->primary_dig_out_type) + bus->primary_dig_out_type = type; - idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch", dev); + idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch", idx); if (idx < 0) { printk(KERN_ERR "hda_codec: too many IEC958 outputs\n"); return -EBUSY; @@ -3338,7 +3338,6 @@ int snd_hda_create_dig_out_ctls(struct hda_codec *codec, kctl = snd_ctl_new1(dig_mix, codec); if (!kctl) return -ENOMEM; - kctl->id.device = dev; kctl->id.index = idx; kctl->private_value = codec->spdif_out.used - 1; err = snd_hda_ctl_add(codec, associated_nid, kctl); |