ASoC: Merge the soc_value_enum to soc_enum struct

Merge the recently introduced soc_value_enum structure to the soc_enum.
The value based enums are still handled separately from the normal enum types,
but with the merge some of the newly introduced functions can be removed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 5 insertions, 75 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index ad0d801677c1..493a4e8aa273 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -137,7 +137,7 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
         }
         break;
         case snd_soc_dapm_value_mux: {
-                struct soc_value_enum *e = (struct soc_value_enum *)
+                struct soc_enum *e = (struct soc_enum *)
                         w->kcontrols[i].private_value;
                 int val, item;
 
@@ -200,30 +200,6 @@ static int dapm_connect_mux(struct snd_soc_codec *codec,
         return -ENODEV;
 }
 
-/* connect value_mux widget to it's interconnecting audio paths */
-static int dapm_connect_value_mux(struct snd_soc_codec *codec,
-        struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
-        struct snd_soc_dapm_path *path, const char *control_name,
-        const struct snd_kcontrol_new *kcontrol)
-{
-        struct soc_value_enum *e = (struct soc_value_enum *)
-                        kcontrol->private_value;
-        int i;
-
-        for (i = 0; i < e->max; i++) {
-                if (!(strcmp(control_name, e->texts[i]))) {
-                        list_add(&path->list, &codec->dapm_paths);
-                        list_add(&path->list_sink, &dest->sources);
-                        list_add(&path->list_source, &src->sinks);
-                        path->name = (char *)e->texts[i];
-                        dapm_set_path_status(dest, path, 0);
-                        return 0;
-                }
-        }
-
-        return -ENODEV;
-}
-
 /* connect mixer widget to it's interconnecting audio paths */
 static int dapm_connect_mixer(struct snd_soc_codec *codec,
         struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
@@ -774,45 +750,6 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
         return 0;
 }
 
-/* test and update the power status of a value_mux widget */
-static int dapm_value_mux_update_power(struct snd_soc_dapm_widget *widget,
-                                 struct snd_kcontrol *kcontrol, int mask,
-                                 int mux, int val, struct soc_value_enum *e)
-{
-        struct snd_soc_dapm_path *path;
-        int found = 0;
-
-        if (widget->id != snd_soc_dapm_value_mux)
-                return -ENODEV;
-
-        if (!snd_soc_test_bits(widget->codec, e->reg, mask, val))
-                return 0;
-
-        /* find dapm widget path assoc with kcontrol */
-        list_for_each_entry(path, &widget->codec->dapm_paths, list) {
-                if (path->kcontrol != kcontrol)
-                        continue;
-
-                if (!path->name || !e->texts[mux])
-                        continue;
-
-                found = 1;
-                /* we now need to match the string in the enum to the path */
-                if (!(strcmp(path->name, e->texts[mux])))
-                        path->connect = 1; /* new connection */
-                else
-                        path->connect = 0; /* old connection must be
-                                              powered down */
-        }
-
-        if (found) {
-                dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
-                dump_dapm(widget->codec, "mux power update");
-        }
-
-        return 0;
-}
-
 /* test and update the power status of a mixer or switch widget */
 static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
                                    struct snd_kcontrol *kcontrol, int reg,
@@ -1045,17 +982,12 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
                 path->connect = 1;
                 return 0;
         case snd_soc_dapm_mux:
+        case snd_soc_dapm_value_mux:
                 ret = dapm_connect_mux(codec, wsource, wsink, path, control,
                         &wsink->kcontrols[0]);
                 if (ret != 0)
                         goto err;
                 break;
-        case snd_soc_dapm_value_mux:
-                ret = dapm_connect_value_mux(codec, wsource, wsink, path,
-                        control, &wsink->kcontrols[0]);
-                if (ret != 0)
-                        goto err;
-                break;
         case snd_soc_dapm_switch:
         case snd_soc_dapm_mixer:
                 ret = dapm_connect_mixer(codec, wsource, wsink, path, control);
@@ -1382,8 +1314,7 @@ int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
-        struct soc_value_enum *e = (struct soc_value_enum *)
-                        kcontrol->private_value;
+        struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
         unsigned short reg_val, val, mux;
 
         reg_val = snd_soc_read(widget->codec, e->reg);
@@ -1423,8 +1354,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
-        struct soc_value_enum *e = (struct soc_value_enum *)
-                        kcontrol->private_value;
+        struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
         unsigned short val, mux;
         unsigned short mask;
         int ret = 0;
@@ -1443,7 +1373,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 
         mutex_lock(&widget->codec->mutex);
         widget->value = val;
-        dapm_value_mux_update_power(widget, kcontrol, mask, mux, val, e);
+        dapm_mux_update_power(widget, kcontrol, mask, mux, val, e);
         if (widget->event) {
                 if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
                         ret = widget->event(widget,