/* 2008-02-03 Lydia Wang Fix Rear channels and Back channels inverse issue */
/* 2008-03-06 Lydia Wang Add VT1702 codec and VT1708S codec support */
/* 2008-04-09 Lydia Wang Add mute front speaker when HP plugin */
+/* 2008-04-09 Lydia Wang Add Independent HP feature */
/* */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <linux/delay.h>
#include <linux/slab.h>
#include <sound/core.h>
+#include <sound/asoundef.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
struct auto_pin_cfg autocfg;
unsigned int num_kctl_alloc, num_kctl_used;
struct snd_kcontrol_new *kctl_alloc;
- struct hda_input_mux private_imux;
+ struct hda_input_mux private_imux[2];
hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
+ /* HP mode source */
+ const struct hda_input_mux *hp_mux;
+ unsigned int hp_independent_mode;
+
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_loopback_check loopback;
#endif
&spec->cur_mux[adc_idx]);
}
+static int via_independent_hp_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+ return snd_hda_input_mux_info(spec->hp_mux, uinfo);
+}
+
+static int via_independent_hp_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+ hda_nid_t nid = spec->autocfg.hp_pins[0];
+ unsigned int pinsel = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_CONNECT_SEL,
+ 0x00);
+
+ ucontrol->value.enumerated.item[0] = pinsel;
+
+ return 0;
+}
+
+static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+ hda_nid_t nid = spec->autocfg.hp_pins[0];
+ unsigned int pinsel = ucontrol->value.enumerated.item[0];
+ unsigned int con_nid = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
+
+ if (con_nid == spec->multiout.hp_nid) {
+ if (pinsel == 0) {
+ if (!spec->hp_independent_mode) {
+ if (spec->multiout.num_dacs > 1)
+ spec->multiout.num_dacs -= 1;
+ spec->hp_independent_mode = 1;
+ }
+ } else if (pinsel == 1) {
+ if (spec->hp_independent_mode) {
+ if (spec->multiout.num_dacs > 1)
+ spec->multiout.num_dacs += 1;
+ spec->hp_independent_mode = 0;
+ }
+ }
+ } else {
+ if (pinsel == 0) {
+ if (spec->hp_independent_mode) {
+ if (spec->multiout.num_dacs > 1)
+ spec->multiout.num_dacs += 1;
+ spec->hp_independent_mode = 0;
+ }
+ } else if (pinsel == 1) {
+ if (!spec->hp_independent_mode) {
+ if (spec->multiout.num_dacs > 1)
+ spec->multiout.num_dacs -= 1;
+ spec->hp_independent_mode = 1;
+ }
+ }
+ }
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL,
+ pinsel);
+
+ if (spec->multiout.hp_nid &&
+ spec->multiout.hp_nid != spec->multiout.dac_nids[HDA_FRONT])
+ snd_hda_codec_setup_stream(codec,
+ spec->multiout.hp_nid,
+ 0, 0, 0);
+
+ return 0;
+}
+
+static struct snd_kcontrol_new via_hp_mixer[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Independent HP",
+ .count = 1,
+ .info = via_independent_hp_info,
+ .get = via_independent_hp_get,
+ .put = via_independent_hp_put,
+ },
+ { } /* end */
+};
+
/* capture mixer elements */
static struct snd_kcontrol_new vt1708_capture_mixer[] = {
HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_INPUT),
return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}
+
+static void playback_multi_pcm_prep_0(struct hda_codec *codec,
+ unsigned int stream_tag,
+ unsigned int format,
+ struct snd_pcm_substream *substream)
+{
+ struct via_spec *spec = codec->spec;
+ struct hda_multi_out *mout = &spec->multiout;
+ hda_nid_t *nids = mout->dac_nids;
+ int chs = substream->runtime->channels;
+ int i;
+
+ mutex_lock(&codec->spdif_mutex);
+ if (mout->dig_out_nid && mout->dig_out_used != HDA_DIG_EXCLUSIVE) {
+ if (chs == 2 &&
+ snd_hda_is_supported_format(codec, mout->dig_out_nid,
+ format) &&
+ !(codec->spdif_status & IEC958_AES0_NONAUDIO)) {
+ mout->dig_out_used = HDA_DIG_ANALOG_DUP;
+ /* turn off SPDIF once; otherwise the IEC958 bits won't
+ * be updated */
+ if (codec->spdif_ctls & AC_DIG1_ENABLE)
+ snd_hda_codec_write(codec, mout->dig_out_nid, 0,
+ AC_VERB_SET_DIGI_CONVERT_1,
+ codec->spdif_ctls &
+ ~AC_DIG1_ENABLE & 0xff);
+ snd_hda_codec_setup_stream(codec, mout->dig_out_nid,
+ stream_tag, 0, format);
+ /* turn on again (if needed) */
+ if (codec->spdif_ctls & AC_DIG1_ENABLE)
+ snd_hda_codec_write(codec, mout->dig_out_nid, 0,
+ AC_VERB_SET_DIGI_CONVERT_1,
+ codec->spdif_ctls & 0xff);
+ } else {
+ mout->dig_out_used = 0;
+ snd_hda_codec_setup_stream(codec, mout->dig_out_nid,
+ 0, 0, 0);
+ }
+ }
+ mutex_unlock(&codec->spdif_mutex);
+
+ /* front */
+ snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag,
+ 0, format);
+
+ if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT] &&
+ !spec->hp_independent_mode)
+ /* headphone out will just decode front left/right (stereo) */
+ snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag,
+ 0, format);
+
+ /* extra outputs copied from front */
+ for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++)
+ if (mout->extra_out_nid[i])
+ snd_hda_codec_setup_stream(codec,
+ mout->extra_out_nid[i],
+ stream_tag, 0, format);
+
+ /* surrounds */
+ for (i = 1; i < mout->num_dacs; i++) {
+ if (chs >= (i + 1) * 2) /* independent out */
+ snd_hda_codec_setup_stream(codec, nids[i], stream_tag,
+ i * 2, format);
+ else /* copy front */
+ snd_hda_codec_setup_stream(codec, nids[i], stream_tag,
+ 0, format);
+ }
+}
+
+static int via_playback_multi_pcm_prepare(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ unsigned int stream_tag,
+ unsigned int format,
+ struct snd_pcm_substream *substream)
+{
+ struct via_spec *spec = codec->spec;
+ struct hda_multi_out *mout = &spec->multiout;
+ hda_nid_t *nids = mout->dac_nids;
+
+ if (substream->number == 0)
+ playback_multi_pcm_prep_0(codec, stream_tag, format,
+ substream);
+ else {
+ if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT] &&
+ spec->hp_independent_mode)
+ snd_hda_codec_setup_stream(codec, mout->hp_nid,
+ stream_tag, 0, format);
+ }
+
+ return 0;
+}
+
+static int via_playback_multi_pcm_cleanup(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ struct snd_pcm_substream *substream)
+{
+ struct via_spec *spec = codec->spec;
+ struct hda_multi_out *mout = &spec->multiout;
+ hda_nid_t *nids = mout->dac_nids;
+ int i;
+
+ if (substream->number == 0) {
+ for (i = 0; i < mout->num_dacs; i++)
+ snd_hda_codec_setup_stream(codec, nids[i], 0, 0, 0);
+
+ if (mout->hp_nid && !spec->hp_independent_mode)
+ snd_hda_codec_setup_stream(codec, mout->hp_nid,
+ 0, 0, 0);
+
+ for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++)
+ if (mout->extra_out_nid[i])
+ snd_hda_codec_setup_stream(codec,
+ mout->extra_out_nid[i],
+ 0, 0, 0);
+ mutex_lock(&codec->spdif_mutex);
+ if (mout->dig_out_nid &&
+ mout->dig_out_used == HDA_DIG_ANALOG_DUP) {
+ snd_hda_codec_setup_stream(codec, mout->dig_out_nid,
+ 0, 0, 0);
+ mout->dig_out_used = 0;
+ }
+ mutex_unlock(&codec->spdif_mutex);
+ } else {
+ if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT] &&
+ spec->hp_independent_mode)
+ snd_hda_codec_setup_stream(codec, mout->hp_nid,
+ 0, 0, 0);
+ }
+
+ return 0;
+}
+
/*
* Digital out
*/
}
static struct hda_pcm_stream vt1708_pcm_analog_playback = {
- .substreams = 1,
+ .substreams = 2,
.channels_min = 2,
.channels_max = 8,
.nid = 0x10, /* NID to query formats and rates */
.ops = {
.open = via_playback_pcm_open,
- .prepare = via_playback_pcm_prepare,
- .cleanup = via_playback_pcm_cleanup
+ .prepare = via_playback_multi_pcm_prepare,
+ .cleanup = via_playback_multi_pcm_cleanup
},
};
return 0;
}
+static void create_hp_imux(struct via_spec *spec)
+{
+ int i;
+ struct hda_input_mux *imux = &spec->private_imux[1];
+ static const char *texts[] = { "OFF", "ON", NULL};
+
+ /* for hp mode select */
+ i = 0;
+ while (texts[i] != NULL) {
+ imux->items[imux->num_items].label = texts[i];
+ imux->items[imux->num_items].index = i;
+ imux->num_items++;
+ i++;
+ }
+
+ spec->hp_mux = &spec->private_imux[1];
+}
+
static int vt1708_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
{
int err;
if (err < 0)
return err;
+ create_hp_imux(spec);
+
return 0;
}
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
- struct hda_input_mux *imux = &spec->private_imux;
+ struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
spec->init_verbs[spec->num_iverbs++] = vt1708_volume_init_verbs;
- spec->input_mux = &spec->private_imux;
+ spec->input_mux = &spec->private_imux[0];
+
+ spec->mixers[spec->num_mixers++] = via_hp_mixer;
return 1;
}
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
- struct hda_input_mux *imux = &spec->private_imux;
+ struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
if (spec->kctl_alloc)
spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
- spec->input_mux = &spec->private_imux;
+ spec->input_mux = &spec->private_imux[0];
return 1;
}
};
static struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
- .substreams = 1,
+ .substreams = 2,
.channels_min = 2,
.channels_max = 8,
.nid = 0x10, /* NID to query formats and rates */
.ops = {
.open = via_playback_pcm_open,
- .prepare = via_playback_pcm_prepare,
- .cleanup = via_playback_pcm_cleanup
+ .prepare = via_playback_multi_pcm_prepare,
+ .cleanup = via_playback_multi_pcm_cleanup
},
};
static struct hda_pcm_stream vt1708B_4ch_pcm_analog_playback = {
- .substreams = 1,
+ .substreams = 2,
.channels_min = 2,
.channels_max = 4,
.nid = 0x10, /* NID to query formats and rates */
.ops = {
.open = via_playback_pcm_open,
- .prepare = via_playback_pcm_prepare,
- .cleanup = via_playback_pcm_cleanup
+ .prepare = via_playback_multi_pcm_prepare,
+ .cleanup = via_playback_multi_pcm_cleanup
},
};
if (err < 0)
return err;
+ create_hp_imux(spec);
+
return 0;
}
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
- struct hda_input_mux *imux = &spec->private_imux;
+ struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
if (spec->kctl_alloc)
spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
- spec->input_mux = &spec->private_imux;
+ spec->input_mux = &spec->private_imux[0];
+
+ spec->mixers[spec->num_mixers++] = via_hp_mixer;
return 1;
}
if (err < 0)
return err;
+ create_hp_imux(spec);
+
return 0;
}
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
- struct hda_input_mux *imux = &spec->private_imux;
+ struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
if (spec->kctl_alloc)
spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
- spec->input_mux = &spec->private_imux;
+ spec->input_mux = &spec->private_imux[0];
+
+ spec->mixers[spec->num_mixers++] = via_hp_mixer;
return 1;
}
};
static struct hda_pcm_stream vt1702_pcm_analog_playback = {
- .substreams = 1,
+ .substreams = 2,
.channels_min = 2,
.channels_max = 2,
.nid = 0x10, /* NID to query formats and rates */
.ops = {
.open = via_playback_pcm_open,
- .prepare = via_playback_pcm_prepare,
- .cleanup = via_playback_pcm_cleanup
+ .prepare = via_playback_multi_pcm_prepare,
+ .cleanup = via_playback_multi_pcm_cleanup
},
};
if (err < 0)
return err;
+ create_hp_imux(spec);
+
return 0;
}
static char *labels[] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
};
- struct hda_input_mux *imux = &spec->private_imux;
+ struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx = 0;
/* for internal loopback recording select */
if (spec->kctl_alloc)
spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
- spec->input_mux = &spec->private_imux;
+ spec->input_mux = &spec->private_imux[0];
+
+ spec->mixers[spec->num_mixers++] = via_hp_mixer;
return 1;
}
projects / linux-2.6-omap-h63xx.git / commitdiff