forked from luck/tmp_suning_uos_patched
ALSA: HDA VIA: Add smart5.1 function.
Smart 5.1 is for 3-jacks model, to reuse input pins as outputs. While off, they act as "line out" / "line in" / "mic in". While on, they acts as "line out" / "back left/right" / "center/lfe". Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Signed-off-by: Logan Li <loganli@viatech.com.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Lydia Wang
Takashi Iwai
parent
cdc1784d49
commit
1564b2878f
@ -211,7 +211,7 @@ static struct snd_kcontrol_new vt1708_control_templates[] = {
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struct via_spec {
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/* codec parameterization */
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struct snd_kcontrol_new *mixers[3];
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struct snd_kcontrol_new *mixers[4];
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unsigned int num_mixers;
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struct hda_verb *init_verbs[5];
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@ -253,6 +253,7 @@ struct via_spec {
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const struct hda_input_mux *hp_mux;
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unsigned int hp_independent_mode;
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unsigned int hp_independent_mode_index;
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unsigned int smart51_enabled;
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enum VIA_HDA_CODEC codec_type;
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@ -390,6 +391,8 @@ static void via_auto_init_analog_input(struct hda_codec *codec)
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}
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}
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static int is_smart51_pins(struct via_spec *spec, hda_nid_t pin);
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static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
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unsigned int *affected_parm)
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{
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@ -400,9 +403,10 @@ static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
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& AC_DEFCFG_MISC_NO_PRESENCE; /* do not support pin sense */
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unsigned present = snd_hda_codec_read(codec, nid, 0,
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AC_VERB_GET_PIN_SENSE, 0) >> 31;
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if ((no_presence || present) && get_defcfg_connect(def_conf)
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!= AC_JACK_PORT_NONE) {
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struct via_spec *spec = codec->spec;
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if ((spec->smart51_enabled && is_smart51_pins(spec, nid))
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|| ((no_presence || present)
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&& get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE)) {
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*affected_parm = AC_PWRST_D0; /* if it's connected */
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parm = AC_PWRST_D0;
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} else
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@ -657,6 +661,167 @@ static struct snd_kcontrol_new via_hp_mixer[] = {
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{ } /* end */
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};
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static void notify_aa_path_ctls(struct hda_codec *codec)
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{
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int i;
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struct snd_ctl_elem_id id;
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const char *labels[] = {"Mic", "Front Mic", "Line"};
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memset(&id, 0, sizeof(id));
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id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
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for (i = 0; i < ARRAY_SIZE(labels); i++) {
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sprintf(id.name, "%s Playback Volume", labels[i]);
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snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE,
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&id);
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}
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}
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static void mute_aa_path(struct hda_codec *codec, int mute)
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{
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struct via_spec *spec = codec->spec;
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hda_nid_t nid_mixer;
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int start_idx;
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int end_idx;
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int i;
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/* get nid of MW0 and start & end index */
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switch (spec->codec_type) {
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case VT1708:
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nid_mixer = 0x17;
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start_idx = 2;
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end_idx = 4;
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break;
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case VT1709_10CH:
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case VT1709_6CH:
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nid_mixer = 0x18;
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start_idx = 2;
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end_idx = 4;
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break;
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case VT1708B_8CH:
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case VT1708B_4CH:
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case VT1708S:
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nid_mixer = 0x16;
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start_idx = 2;
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end_idx = 4;
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break;
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default:
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return;
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}
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/* check AA path's mute status */
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for (i = start_idx; i <= end_idx; i++) {
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int val = mute ? HDA_AMP_MUTE : HDA_AMP_UNMUTE;
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snd_hda_codec_amp_stereo(codec, nid_mixer, HDA_INPUT, i,
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HDA_AMP_MUTE, val);
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}
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}
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static int is_smart51_pins(struct via_spec *spec, hda_nid_t pin)
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{
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int res = 0;
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int index;
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for (index = AUTO_PIN_MIC; index < AUTO_PIN_FRONT_LINE; index++) {
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if (pin == spec->autocfg.input_pins[index]) {
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res = 1;
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break;
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}
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}
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return res;
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}
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static int via_smart51_info(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_info *uinfo)
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{
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uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
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uinfo->count = 1;
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uinfo->value.integer.min = 0;
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uinfo->value.integer.max = 1;
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return 0;
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}
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static int via_smart51_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct via_spec *spec = codec->spec;
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int index[] = { AUTO_PIN_MIC, AUTO_PIN_FRONT_MIC, AUTO_PIN_LINE };
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int on = 1;
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int i;
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for (i = 0; i < ARRAY_SIZE(index); i++) {
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hda_nid_t nid = spec->autocfg.input_pins[index[i]];
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if (nid) {
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int ctl =
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snd_hda_codec_read(codec, nid, 0,
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AC_VERB_GET_PIN_WIDGET_CONTROL,
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0);
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if (i == AUTO_PIN_FRONT_MIC
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&& spec->hp_independent_mode)
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continue; /* ignore FMic for independent HP */
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if (ctl & AC_PINCTL_IN_EN
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&& !(ctl & AC_PINCTL_OUT_EN))
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on = 0;
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}
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}
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*ucontrol->value.integer.value = on;
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return 0;
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}
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static int via_smart51_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct via_spec *spec = codec->spec;
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int out_in = *ucontrol->value.integer.value
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? AC_PINCTL_OUT_EN : AC_PINCTL_IN_EN;
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int index[] = { AUTO_PIN_MIC, AUTO_PIN_FRONT_MIC, AUTO_PIN_LINE };
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int i;
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for (i = 0; i < ARRAY_SIZE(index); i++) {
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hda_nid_t nid = spec->autocfg.input_pins[index[i]];
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if (i == AUTO_PIN_FRONT_MIC
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&& spec->hp_independent_mode)
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continue; /* don't retask FMic for independent HP */
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if (nid) {
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unsigned int parm = snd_hda_codec_read(
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codec, nid, 0,
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AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
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parm &= ~(AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN);
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parm |= out_in;
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snd_hda_codec_write(codec, nid, 0,
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AC_VERB_SET_PIN_WIDGET_CONTROL,
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parm);
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if (out_in == AC_PINCTL_OUT_EN) {
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mute_aa_path(codec, 1);
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notify_aa_path_ctls(codec);
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}
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}
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if (i == AUTO_PIN_FRONT_MIC) {
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if (spec->codec_type == VT1708S) {
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/* input = index 1 (AOW3) */
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snd_hda_codec_write(
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codec, nid, 0,
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AC_VERB_SET_CONNECT_SEL, 1);
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snd_hda_codec_amp_stereo(
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codec, nid, HDA_OUTPUT,
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0, HDA_AMP_MUTE, HDA_AMP_UNMUTE);
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}
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}
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}
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spec->smart51_enabled = *ucontrol->value.integer.value;
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set_jack_power_state(codec);
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return 1;
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}
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static struct snd_kcontrol_new via_smart51_mixer[] = {
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "Smart 5.1",
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.count = 1,
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.info = via_smart51_info,
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.get = via_smart51_get,
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.put = via_smart51_put,
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},
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{} /* end */
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};
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/* capture mixer elements */
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static struct snd_kcontrol_new vt1708_capture_mixer[] = {
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HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_INPUT),
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@ -1587,6 +1752,7 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
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if (spec->hp_mux)
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spec->mixers[spec->num_mixers++] = via_hp_mixer;
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spec->mixers[spec->num_mixers++] = via_smart51_mixer;
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return 1;
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}
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@ -2087,6 +2253,7 @@ static int vt1709_parse_auto_config(struct hda_codec *codec)
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if (spec->hp_mux)
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spec->mixers[spec->num_mixers++] = via_hp_mixer;
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spec->mixers[spec->num_mixers++] = via_smart51_mixer;
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return 1;
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}
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@ -2649,6 +2816,7 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec)
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if (spec->hp_mux)
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spec->mixers[spec->num_mixers++] = via_hp_mixer;
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spec->mixers[spec->num_mixers++] = via_smart51_mixer;
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return 1;
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}
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@ -3142,6 +3310,7 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec)
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if (spec->hp_mux)
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spec->mixers[spec->num_mixers++] = via_hp_mixer;
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spec->mixers[spec->num_mixers++] = via_smart51_mixer;
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return 1;
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}
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