Added support for outputting a stream to multiple SPDIF outs on supporting codecs.
---
Signed-off-by: Matthew Ranostay <mranostay@xxxxxxxxxxxxxxxxx>
diff --git a/pci/hda/hda_codec.c b/pci/hda/hda_codec.c
index 4f32911..696d77e 100644
--- a/pci/hda/hda_codec.c
+++ b/pci/hda/hda_codec.c
@@ -1454,12 +1454,22 @@ static int snd_hda_spdif_default_put(struct snd_kcontrol *kcontrol,
codec->spdif_ctls = val;
if (change) {
+ hda_nid_t *d;
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_DIGI_CONVERT_1,
val & 0xff);
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_DIGI_CONVERT_2,
val >> 8);
+
+ for (d = codec->slave_dig_outs; *d; d++) {
+ snd_hda_codec_write_cache(codec, *d, 0,
+ AC_VERB_SET_DIGI_CONVERT_1,
+ val & 0xff);
+ snd_hda_codec_write_cache(codec, *d, 0,
+ AC_VERB_SET_DIGI_CONVERT_2,
+ val >> 8);
+ }
}
mutex_unlock(&codec->spdif_mutex);
@@ -1491,10 +1501,16 @@ static int snd_hda_spdif_out_switch_put(struct snd_kcontrol *kcontrol,
val |= AC_DIG1_ENABLE;
change = codec->spdif_ctls != val;
if (change) {
+ hda_nid_t *d;
codec->spdif_ctls = val;
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_DIGI_CONVERT_1,
val & 0xff);
+
+ for (d = codec->slave_dig_outs; *d; d++)
+ snd_hda_codec_write_cache(codec, *d, 0,
+ AC_VERB_SET_DIGI_CONVERT_1,
+ val & 0xff);
/* unmute amp switch (if any) */
if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) &&
(val & AC_DIG1_ENABLE))
@@ -1643,9 +1659,14 @@ static int snd_hda_spdif_in_switch_put(struct snd_kcontrol *kcontrol,
mutex_lock(&codec->spdif_mutex);
change = codec->spdif_in_enable != val;
if (change) {
+ hda_nid_t *d;
codec->spdif_in_enable = val;
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_DIGI_CONVERT_1, val);
+
+ for (d = codec->slave_dig_outs; *d; d++)
+ snd_hda_codec_write_cache(codec, *d, 0,
+ AC_VERB_SET_DIGI_CONVERT_1, val);
}
mutex_unlock(&codec->spdif_mutex);
return change;
@@ -2589,15 +2610,30 @@ int snd_hda_input_mux_put(struct hda_codec *codec,
static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid,
unsigned int stream_tag, unsigned int format)
{
+ hda_nid_t *d;
+
/* 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 && (codec->spdif_ctls & AC_DIG1_ENABLE)) {
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1,
+ codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff);
+
+ for (d = codec->slave_dig_outs; *d; d++)
+ snd_hda_codec_write(codec, *d, 0,
+ AC_VERB_SET_DIGI_CONVERT_1,
codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff);
+ }
snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format);
/* turn on again (if needed) */
- if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
+ if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE)) {
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1,
codec->spdif_ctls & 0xff);
+
+ for (d = codec->slave_dig_outs; *d; d++)
+ snd_hda_codec_write(codec, *d, 0,
+ AC_VERB_SET_DIGI_CONVERT_1,
+ codec->spdif_ctls & 0xff);
+ }
+
}
/*
@@ -2621,8 +2657,12 @@ int snd_hda_multi_out_dig_prepare(struct hda_codec *codec,
unsigned int format,
struct snd_pcm_substream *substream)
{
+ hda_nid_t *nid;
mutex_lock(&codec->spdif_mutex);
setup_dig_out_stream(codec, mout->dig_out_nid, stream_tag, format);
+ if (codec->slave_dig_outs)
+ for (nid = codec->slave_dig_outs; *nid; nid++)
+ setup_dig_out_stream(codec, *nid, stream_tag, format);
mutex_unlock(&codec->spdif_mutex);
return 0;
}
@@ -2689,6 +2729,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
hda_nid_t *nids = mout->dac_nids;
+ hda_nid_t *d;
int chs = substream->runtime->channels;
int i;
@@ -2702,9 +2743,16 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
mout->dig_out_used = HDA_DIG_ANALOG_DUP;
setup_dig_out_stream(codec, mout->dig_out_nid,
stream_tag, format);
+ if (codec->slave_dig_outs)
+ for (d = codec->slave_dig_outs; *d; d++)
+ setup_dig_out_stream(codec, *d,
+ stream_tag, format);
} else {
mout->dig_out_used = 0;
snd_hda_codec_cleanup_stream(codec, mout->dig_out_nid);
+ if (codec->slave_dig_outs)
+ for (d = codec->slave_dig_outs; *d; d++)
+ snd_hda_codec_cleanup_stream(codec, *d);
}
}
mutex_unlock(&codec->spdif_mutex);
diff --git a/pci/hda/hda_codec.h b/pci/hda/hda_codec.h
index 780e2ff..60468f5 100644
--- a/pci/hda/hda_codec.h
+++ b/pci/hda/hda_codec.h
@@ -725,6 +725,7 @@ struct hda_codec {
unsigned int spdif_status; /* IEC958 status bits */
unsigned short spdif_ctls; /* SPDIF control bits */
unsigned int spdif_in_enable; /* SPDIF input enable? */
+ hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */
struct snd_hwdep *hwdep; /* assigned hwdep device */
diff --git a/pci/hda/patch_sigmatel.c b/pci/hda/patch_sigmatel.c
index 9968ee4..52b3579 100644
--- a/pci/hda/patch_sigmatel.c
+++ b/pci/hda/patch_sigmatel.c
@@ -229,6 +229,10 @@ static hda_nid_t stac92hd73xx_pwr_nids[8] = {
0x0f, 0x10, 0x11
};
+static hda_nid_t stac92hd73xx_slave_dig_outs[2] = {
+ 0x26, 0,
+};
+
static hda_nid_t stac92hd73xx_adc_nids[2] = {
0x1a, 0x1b
};
@@ -274,6 +278,10 @@ static hda_nid_t stac92hd83xxx_pwr_nids[4] = {
0xa, 0xb, 0xd, 0xe,
};
+static hda_nid_t stac92hd83xxx_slave_dig_outs[2] = {
+ 0x1e, 0,
+};
+
static unsigned int stac92hd83xxx_pwr_mapping[4] = {
0x03, 0x0c, 0x10, 0x40,
};
@@ -303,6 +311,10 @@ static hda_nid_t stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS + 1] = {
0x18, 0x19, 0
};
+static hda_nid_t stac92hd71bxx_slave_dig_outs[2] = {
+ 0x22, 0
+};
+
static hda_nid_t stac925x_adc_nids[1] = {
0x03,
};
@@ -396,9 +408,10 @@ static hda_nid_t stac92hd83xxx_pin_nids[14] = {
0x0f, 0x10, 0x11, 0x12, 0x13,
0x1d, 0x1e, 0x1f, 0x20
};
-static hda_nid_t stac92hd71bxx_pin_nids[10] = {
+static hda_nid_t stac92hd71bxx_pin_nids[11] = {
0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x0f, 0x14, 0x18, 0x19, 0x1e,
+ 0x1f,
};
static hda_nid_t stac927x_pin_nids[14] = {
@@ -1424,22 +1437,22 @@ static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
"DFI LanParty", STAC_92HD71BXX_REF),
};
-static unsigned int ref92hd71bxx_pin_configs[10] = {
+static unsigned int ref92hd71bxx_pin_configs[11] = {
0x02214030, 0x02a19040, 0x01a19020, 0x01014010,
0x0181302e, 0x01114010, 0x01019020, 0x90a000f0,
- 0x90a000f0, 0x01452050,
+ 0x90a000f0, 0x01452050, 0x01452050,
};
-static unsigned int dell_m4_1_pin_configs[10] = {
+static unsigned int dell_m4_1_pin_configs[11] = {
0x0421101f, 0x04a11221, 0x40f000f0, 0x90170110,
0x23a1902e, 0x23014250, 0x40f000f0, 0x90a000f0,
- 0x40f000f0, 0x4f0000f0,
+ 0x40f000f0, 0x4f0000f0, 0x4f0000f0,
};
-static unsigned int dell_m4_2_pin_configs[10] = {
+static unsigned int dell_m4_2_pin_configs[11] = {
0x0421101f, 0x04a11221, 0x90a70330, 0x90170110,
0x23a1902e, 0x23014250, 0x40f000f0, 0x40f000f0,
- 0x40f000f0, 0x044413b0,
+ 0x40f000f0, 0x044413b0, 0x044413b0,
};
static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
@@ -3841,8 +3854,9 @@ again:
spec->num_pwrs = ARRAY_SIZE(stac92hd73xx_pwr_nids);
spec->pwr_nids = stac92hd73xx_pwr_nids;
+ codec->slave_dig_outs = stac92hd73xx_slave_dig_outs;
- err = stac92xx_parse_auto_config(codec, 0x22, 0x24);
+ err = stac92xx_parse_auto_config(codec, 0x22, 0x25);
if (!err) {
if (spec->board_config < 0) {
@@ -3883,6 +3897,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
return -ENOMEM;
codec->spec = spec;
+ codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
spec->mono_nid = 0x19;
spec->digbeep_nid = 0x21;
spec->dmic_nids = stac92hd83xxx_dmic_nids;
@@ -4033,6 +4048,7 @@ again:
case 0x111d76b5:
spec->mixer = stac92hd71bxx_mixer;
spec->init = stac92hd71bxx_core_init;
+ codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
break;
case 0x111d7608: /* 5 Port with Analog Mixer */
if ((codec->revision_id & 0xf) == 0 ||
@@ -4065,6 +4081,7 @@ again:
default:
spec->mixer = stac92hd71bxx_analog_mixer;
spec->init = stac92hd71bxx_analog_core_init;
+ codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
}
spec->aloopback_mask = 0x20;
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