ALSA: hda - add more NID->Control mapping

This set of changes add missing NID values to some static control
elemenents. Also, it handles all "Capture Source" or "Input Source"
controls.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 166 insertions, 107 deletions

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index b70e26ad263f..64995e8e3a72 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -54,6 +54,8 @@
 #include "hda_codec.h"
 #include "hda_local.h"
 
+#define NID_MAPPING             (-1)
+
 /* amp values */
 #define AMP_VAL_IDX_SHIFT       19
 #define AMP_VAL_IDX_MASK        (0x0f<<19)
@@ -157,6 +159,19 @@ struct via_spec {
 #endif
 };
 
+static struct via_spec * via_new_spec(struct hda_codec *codec)
+{
+        struct via_spec *spec;
+
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (spec == NULL)
+                return NULL;
+
+        codec->spec = spec;
+        spec->codec = codec;
+        return spec;
+}
+
 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 {
         u32 vendor_id = codec->vendor_id;
@@ -448,6 +463,22 @@ static int via_add_control(struct via_spec *spec, int type, const char *name,
         return 0;
 }
 
+static struct snd_kcontrol_new *via_clone_control(struct via_spec *spec,
+                                                struct snd_kcontrol_new *tmpl)
+{
+        struct snd_kcontrol_new *knew;
+
+        snd_array_init(&spec->kctls, sizeof(*knew), 32);
+        knew = snd_array_new(&spec->kctls);
+        if (!knew)
+                return NULL;
+        *knew = *tmpl;
+        knew->name = kstrdup(tmpl->name, GFP_KERNEL);
+        if (!knew->name)
+                return NULL;
+        return 0;
+}
+
 static void via_free_kctls(struct hda_codec *codec)
 {
         struct via_spec *spec = codec->spec;
@@ -1088,24 +1119,9 @@ 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;
+        hda_nid_t nid = kcontrol->private_value;
         unsigned int pinsel;
 
-        switch (spec->codec_type) {
-        case VT1718S:
-                nid = 0x34;
-                break;
-        case VT2002P:
-                nid = 0x35;
-                break;
-        case VT1812:
-                nid = 0x3d;
-                break;
-        default:
-                nid = spec->autocfg.hp_pins[0];
-                break;
-        }
         /* use !! to translate conn sel 2 for VT1718S */
         pinsel = !!snd_hda_codec_read(codec, nid, 0,
                                       AC_VERB_GET_CONNECT_SEL,
@@ -1127,29 +1143,24 @@ static void activate_ctl(struct hda_codec *codec, const char *name, int active)
         }
 }
 
+static hda_nid_t side_mute_channel(struct via_spec *spec)
+{
+        switch (spec->codec_type) {
+        case VT1708:            return 0x1b;
+        case VT1709_10CH:       return 0x29;
+        case VT1708B_8CH:       /* fall thru */
+        case VT1708S:           return 0x27;
+        default:                return 0;
+        }
+}
+
 static int update_side_mute_status(struct hda_codec *codec)
 {
         /* mute side channel */
         struct via_spec *spec = codec->spec;
         unsigned int parm = spec->hp_independent_mode
                 ? AMP_OUT_MUTE : AMP_OUT_UNMUTE;
-        hda_nid_t sw3;
-
-        switch (spec->codec_type) {
-        case VT1708:
-                sw3 = 0x1b;
-                break;
-        case VT1709_10CH:
-                sw3 = 0x29;
-                break;
-        case VT1708B_8CH:
-        case VT1708S:
-                sw3 = 0x27;
-                break;
-        default:
-                sw3 = 0;
-                break;
-        }
+        hda_nid_t sw3 = side_mute_channel(spec);
 
         if (sw3)
                 snd_hda_codec_write(codec, sw3, 0, AC_VERB_SET_AMP_GAIN_MUTE,
@@ -1162,28 +1173,11 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct via_spec *spec = codec->spec;
-        hda_nid_t nid = spec->autocfg.hp_pins[0];
+        hda_nid_t nid = kcontrol->private_value;
         unsigned int pinsel = ucontrol->value.enumerated.item[0];
         /* Get Independent Mode index of headphone pin widget */
         spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel
                 ? 1 : 0;
-
-        switch (spec->codec_type) {
-        case VT1718S:
-                nid = 0x34;
-                pinsel = pinsel ? 2 : 0; /* indep HP use AOW4 (index 2) */
-                spec->multiout.num_dacs = 4;
-                break;
-        case VT2002P:
-                nid = 0x35;
-                break;
-        case VT1812:
-                nid = 0x3d;
-                break;
-        default:
-                nid = spec->autocfg.hp_pins[0];
-                break;
-        }
         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel);
 
         if (spec->multiout.hp_nid && spec->multiout.hp_nid
@@ -1207,18 +1201,55 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-static struct snd_kcontrol_new via_hp_mixer[] = {
+static struct snd_kcontrol_new via_hp_mixer[2] = {
         {
                 .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 */
+        {
+                .iface = NID_MAPPING,
+                .name = "Independent HP",
+        },
 };
 
+static int via_hp_build(struct via_spec *spec)
+{
+        struct snd_kcontrol_new *knew;
+        hda_nid_t nid;
+
+        knew = via_clone_control(spec, &via_hp_mixer[0]);
+        if (knew == NULL)
+                return -ENOMEM;
+
+        switch (spec->codec_type) {
+        case VT1718S:
+                nid = 0x34;
+                break;
+        case VT2002P:
+                nid = 0x35;
+                break;
+        case VT1812:
+                nid = 0x3d;
+                break;
+        default:
+                nid = spec->autocfg.hp_pins[0];
+                break;
+        }
+
+        knew->subdevice = HDA_SUBDEV_NID_FLAG | nid;
+        knew->private_value = nid;
+
+        knew = via_clone_control(spec, &via_hp_mixer[1]);
+        if (knew == NULL)
+                return -ENOMEM;
+        knew->subdevice = side_mute_channel(spec);
+
+        return 0;
+}
+
 static void notify_aa_path_ctls(struct hda_codec *codec)
 {
         int i;
@@ -1376,7 +1407,7 @@ static int via_smart51_put(struct snd_kcontrol *kcontrol,
         return 1;
 }
 
-static struct snd_kcontrol_new via_smart51_mixer[] = {
+static struct snd_kcontrol_new via_smart51_mixer[2] = {
         {
          .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
          .name = "Smart 5.1",
@@ -1385,9 +1416,36 @@ static struct snd_kcontrol_new via_smart51_mixer[] = {
          .get = via_smart51_get,
          .put = via_smart51_put,
          },
-        {}                      /* end */
+        {
+         .iface = NID_MAPPING,
+         .name = "Smart 5.1",
+        }
 };
 
+static int via_smart51_build(struct via_spec *spec)
+{
+        struct snd_kcontrol_new *knew;
+        int index[] = { AUTO_PIN_MIC, AUTO_PIN_FRONT_MIC, AUTO_PIN_LINE };
+        hda_nid_t nid;
+        int i;
+
+        knew = via_clone_control(spec, &via_smart51_mixer[0]);
+        if (knew == NULL)
+                return -ENOMEM;
+
+        for (i = 0; i < ARRAY_SIZE(index); i++) {
+                nid = spec->autocfg.input_pins[index[i]];
+                if (nid) {
+                        knew = via_clone_control(spec, &via_smart51_mixer[1]);
+                        if (knew == NULL)
+                                return -ENOMEM;
+                        knew->subdevice = nid;
+                }
+        }
+
+        return 0;
+}
+
 /* capture mixer elements */
 static struct snd_kcontrol_new vt1708_capture_mixer[] = {
         HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_INPUT),
@@ -1819,8 +1877,9 @@ static struct hda_pcm_stream vt1708_pcm_digital_capture = {
 static int via_build_controls(struct hda_codec *codec)
 {
         struct via_spec *spec = codec->spec;
-        int err;
-        int i;
+        struct snd_kcontrol *kctl;
+        struct snd_kcontrol_new *knew;
+        int err, i;
 
         for (i = 0; i < spec->num_mixers; i++) {
                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
@@ -1845,6 +1904,28 @@ static int via_build_controls(struct hda_codec *codec)
                         return err;
         }
 
+        /* assign Capture Source enums to NID */
+        kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
+        for (i = 0; kctl && i < kctl->count; i++) {
+                err = snd_hda_add_nids(codec, kctl, i, spec->mux_nids,
+                                       spec->input_mux->num_items);
+                if (err < 0)
+                        return err;
+        }
+
+        /* other nid->control mapping */
+        for (i = 0; i < spec->num_mixers; i++) {
+                for (knew = spec->mixers[i]; knew->name; knew++) {
+                        if (knew->iface != NID_MAPPING)
+                                continue;
+                        kctl = snd_hda_find_mixer_ctl(codec, knew->name);
+                        if (kctl == NULL)
+                                continue;
+                        err = snd_hda_add_nid(codec, kctl, 0,
+                                              knew->subdevice);
+                }
+        }
+
         /* init power states */
         set_jack_power_state(codec);
         analog_low_current_mode(codec, 1);
@@ -2481,9 +2562,9 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
-        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+        via_smart51_build(spec);
         return 1;
 }
 
@@ -2554,12 +2635,10 @@ static int patch_vt1708(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1708_parse_auto_config(codec);
         if (err < 0) {
@@ -2597,7 +2676,6 @@ static int patch_vt1708(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         spec->loopback.amplist = vt1708_loopbacks;
 #endif
-        spec->codec = codec;
         INIT_DELAYED_WORK(&spec->vt1708_hp_work, vt1708_update_hp_jack_state);
         return 0;
 }
@@ -3010,9 +3088,9 @@ static int vt1709_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
-        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+        via_smart51_build(spec);
         return 1;
 }
 
@@ -3032,12 +3110,10 @@ static int patch_vt1709_10ch(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         err = vt1709_parse_auto_config(codec);
         if (err < 0) {
                 via_free(codec);
@@ -3126,12 +3202,10 @@ static int patch_vt1709_6ch(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         err = vt1709_parse_auto_config(codec);
         if (err < 0) {
                 via_free(codec);
@@ -3581,9 +3655,9 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
-        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+        via_smart51_build(spec);
         return 1;
 }
 
@@ -3605,12 +3679,10 @@ static int patch_vt1708B_8ch(struct hda_codec *codec)
         if (get_codec_type(codec) == VT1708BCE)
                 return patch_vt1708S(codec);
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1708B_parse_auto_config(codec);
         if (err < 0) {
@@ -3657,12 +3729,10 @@ static int patch_vt1708B_4ch(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1708B_parse_auto_config(codec);
         if (err < 0) {
@@ -4071,9 +4141,9 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
-        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+        via_smart51_build(spec);
         return 1;
 }
 
@@ -4103,12 +4173,10 @@ static int patch_vt1708S(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1708S_parse_auto_config(codec);
         if (err < 0) {
@@ -4443,7 +4511,7 @@ static int vt1702_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
         return 1;
 }
@@ -4464,12 +4532,10 @@ static int patch_vt1702(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1702_parse_auto_config(codec);
         if (err < 0) {
@@ -4865,9 +4931,9 @@ static int vt1718S_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
-        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+        via_smart51_build(spec);
 
         return 1;
 }
@@ -4888,12 +4954,10 @@ static int patch_vt1718S(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1718S_parse_auto_config(codec);
         if (err < 0) {
@@ -5014,6 +5078,7 @@ static struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
         {
          .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
          .name = "Digital Mic Capture Switch",
+         .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
          .count = 1,
          .info = vt1716s_dmic_info,
          .get = vt1716s_dmic_get,
@@ -5361,9 +5426,9 @@ static int vt1716S_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
-        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+        via_smart51_build(spec);
 
         return 1;
 }
@@ -5384,12 +5449,10 @@ static int patch_vt1716S(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1716S_parse_auto_config(codec);
         if (err < 0) {
@@ -5719,7 +5782,7 @@ static int vt2002P_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
         return 1;
 }
@@ -5741,12 +5804,10 @@ static int patch_vt2002P(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt2002P_parse_auto_config(codec);
         if (err < 0) {
@@ -6070,7 +6131,7 @@ static int vt1812_parse_auto_config(struct hda_codec *codec)
         spec->input_mux = &spec->private_imux[0];
 
         if (spec->hp_mux)
-                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+                via_hp_build(spec);
 
         return 1;
 }
@@ -6092,12 +6153,10 @@ static int patch_vt1812(struct hda_codec *codec)
         int err;
 
         /* create a codec specific record */
-        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        spec = via_new_spec(codec);
         if (spec == NULL)
                 return -ENOMEM;
 
-        codec->spec = spec;
-
         /* automatic parse from the BIOS config */
         err = vt1812_parse_auto_config(codec);
         if (err < 0) {