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path: root/sound/pci/hda/hda_codec.c
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Diffstat (limited to 'sound/pci/hda/hda_codec.c')
-rw-r--r--sound/pci/hda/hda_codec.c80
1 files changed, 55 insertions, 25 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 45b4a8d70e08..e17e2998d333 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1083,6 +1083,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
snd_array_free(&codec->mixers);
snd_array_free(&codec->nids);
snd_array_free(&codec->conn_lists);
+ snd_array_free(&codec->spdif_out);
codec->bus->caddr_tbl[codec->addr] = NULL;
if (codec->patch_ops.free)
codec->patch_ops.free(codec);
@@ -1144,6 +1145,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8);
snd_array_init(&codec->conn_lists, sizeof(hda_nid_t), 64);
+ snd_array_init(&codec->spdif_out, sizeof(struct hda_spdif_out), 16);
if (codec->bus->modelname) {
codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL);
if (!codec->modelname) {
@@ -2555,11 +2557,13 @@ static int snd_hda_spdif_default_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ int idx = kcontrol->private_value;
+ struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx);
- ucontrol->value.iec958.status[0] = codec->spdif_status & 0xff;
- ucontrol->value.iec958.status[1] = (codec->spdif_status >> 8) & 0xff;
- ucontrol->value.iec958.status[2] = (codec->spdif_status >> 16) & 0xff;
- ucontrol->value.iec958.status[3] = (codec->spdif_status >> 24) & 0xff;
+ ucontrol->value.iec958.status[0] = spdif->status & 0xff;
+ ucontrol->value.iec958.status[1] = (spdif->status >> 8) & 0xff;
+ ucontrol->value.iec958.status[2] = (spdif->status >> 16) & 0xff;
+ ucontrol->value.iec958.status[3] = (spdif->status >> 24) & 0xff;
return 0;
}
@@ -2644,19 +2648,21 @@ static int snd_hda_spdif_default_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
- hda_nid_t nid = kcontrol->private_value;
+ int idx = kcontrol->private_value;
+ struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx);
+ hda_nid_t nid = spdif->nid;
unsigned short val;
int change;
mutex_lock(&codec->spdif_mutex);
- codec->spdif_status = ucontrol->value.iec958.status[0] |
+ spdif->status = ucontrol->value.iec958.status[0] |
((unsigned int)ucontrol->value.iec958.status[1] << 8) |
((unsigned int)ucontrol->value.iec958.status[2] << 16) |
((unsigned int)ucontrol->value.iec958.status[3] << 24);
- val = convert_from_spdif_status(codec->spdif_status);
- val |= codec->spdif_ctls & 1;
- change = codec->spdif_ctls != val;
- codec->spdif_ctls = val;
+ val = convert_from_spdif_status(spdif->status);
+ val |= spdif->ctls & 1;
+ change = spdif->ctls != val;
+ spdif->ctls = val;
if (change)
set_dig_out_convert(codec, nid, val & 0xff, (val >> 8) & 0xff);
@@ -2671,8 +2677,10 @@ static int snd_hda_spdif_out_switch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ int idx = kcontrol->private_value;
+ struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx);
- ucontrol->value.integer.value[0] = codec->spdif_ctls & AC_DIG1_ENABLE;
+ ucontrol->value.integer.value[0] = spdif->ctls & AC_DIG1_ENABLE;
return 0;
}
@@ -2680,17 +2688,19 @@ static int snd_hda_spdif_out_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
- hda_nid_t nid = kcontrol->private_value;
+ int idx = kcontrol->private_value;
+ struct hda_spdif_out *spdif = snd_array_elem(&codec->spdif_out, idx);
+ hda_nid_t nid = spdif->nid;
unsigned short val;
int change;
mutex_lock(&codec->spdif_mutex);
- val = codec->spdif_ctls & ~AC_DIG1_ENABLE;
+ val = spdif->ctls & ~AC_DIG1_ENABLE;
if (ucontrol->value.integer.value[0])
val |= AC_DIG1_ENABLE;
- change = codec->spdif_ctls != val;
+ change = spdif->ctls != val;
if (change) {
- codec->spdif_ctls = val;
+ spdif->ctls = val;
set_dig_out_convert(codec, nid, val & 0xff, -1);
/* unmute amp switch (if any) */
if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) &&
@@ -2750,30 +2760,46 @@ int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid)
struct snd_kcontrol *kctl;
struct snd_kcontrol_new *dig_mix;
int idx;
+ struct hda_spdif_out *spdif;
idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch");
if (idx < 0) {
printk(KERN_ERR "hda_codec: too many IEC958 outputs\n");
return -EBUSY;
}
+ spdif = snd_array_new(&codec->spdif_out);
for (dig_mix = dig_mixes; dig_mix->name; dig_mix++) {
kctl = snd_ctl_new1(dig_mix, codec);
if (!kctl)
return -ENOMEM;
kctl->id.index = idx;
- kctl->private_value = nid;
+ kctl->private_value = codec->spdif_out.used - 1;
err = snd_hda_ctl_add(codec, nid, kctl);
if (err < 0)
return err;
}
- codec->spdif_ctls =
- snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_DIGI_CONVERT_1, 0);
- codec->spdif_status = convert_to_spdif_status(codec->spdif_ctls);
+ spdif->nid = nid;
+ spdif->ctls = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_DIGI_CONVERT_1, 0);
+ spdif->status = convert_to_spdif_status(spdif->ctls);
return 0;
}
EXPORT_SYMBOL_HDA(snd_hda_create_spdif_out_ctls);
+struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec,
+ hda_nid_t nid)
+{
+ int i;
+ for (i = 0; i < codec->spdif_out.used; i++) {
+ struct hda_spdif_out *spdif =
+ snd_array_elem(&codec->spdif_out, i);
+ if (spdif->nid == nid)
+ return spdif;
+ }
+ return NULL;
+}
+EXPORT_SYMBOL_HDA(snd_hda_spdif_out_of_nid);
+
/*
* SPDIF sharing with analog output
*/
@@ -4177,10 +4203,12 @@ EXPORT_SYMBOL_HDA(snd_hda_input_mux_put);
static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid,
unsigned int stream_tag, unsigned int format)
{
+ struct hda_spdif_out *spdif = snd_hda_spdif_out_of_nid(codec, nid);
+
/* turn off SPDIF once; otherwise the IEC958 bits won't be updated */
- if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
+ if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE))
set_dig_out_convert(codec, nid,
- codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff,
+ spdif->ctls & ~AC_DIG1_ENABLE & 0xff,
-1);
snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format);
if (codec->slave_dig_outs) {
@@ -4190,9 +4218,9 @@ static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid,
format);
}
/* turn on again (if needed) */
- if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
+ if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE))
set_dig_out_convert(codec, nid,
- codec->spdif_ctls & 0xff, -1);
+ spdif->ctls & 0xff, -1);
}
static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid)
@@ -4348,6 +4376,8 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
{
const hda_nid_t *nids = mout->dac_nids;
int chs = substream->runtime->channels;
+ struct hda_spdif_out *spdif =
+ snd_hda_spdif_out_of_nid(codec, mout->dig_out_nid);
int i;
mutex_lock(&codec->spdif_mutex);
@@ -4356,7 +4386,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
if (chs == 2 &&
snd_hda_is_supported_format(codec, mout->dig_out_nid,
format) &&
- !(codec->spdif_status & IEC958_AES0_NONAUDIO)) {
+ !(spdif->status & IEC958_AES0_NONAUDIO)) {
mout->dig_out_used = HDA_DIG_ANALOG_DUP;
setup_dig_out_stream(codec, mout->dig_out_nid,
stream_tag, format);
generated by cgit (git 2.34.1) at 2025-02-27 14:17:26 +0000