Do some cleanup, adjustment and a couple fixes to recent sound changes.

* SOUND_x enum can be generated by audiohw_settings.h along with settings
entries and sound_val2phys.

* VOLUME_MIN and VOLUME_MAX are no longer necessary within sound.c. If
you need them, they are for target-defined purposes.

* Fix up SDL volume implementation in sdl.c. Move sim volume calculation
code to pcm-sdl.c.

* Min trigger tresholds were based upon VOLUME_MIN for some reason.
These setting have nothing to do with playback volume. Since it is no
longer present, set these at -89dB which is the minimum peak meter
sensitivity setting.

* Fix an oversight in wm8758.c. I forgot to add the dB->register
conversion to audiohw_set_volume.

Change-Id: Ie1df33f1793eee75e6793f16bc7bddd16edb7f75

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/settings_list.c b/apps/settings_list.c
index b7e7b5c540..ec34a96dc5 100644
--- a/apps/settings_list.c
+++ b/apps/settings_list.c
@@ -1355,11 +1355,11 @@ const struct settings_list settings[] = {
 #endif /* CONFIG_CODEC == SWCODEC */
     /* values for the trigger */
     INT_SETTING(F_RECSETTING, rec_start_thres_db, LANG_RECORD_START_THRESHOLD, -35,
-        "trigger start threshold dB", UNIT_DB, VOLUME_MIN/10, 0, 1, NULL, NULL, NULL),
+        "trigger start threshold dB", UNIT_DB, -89, 0, 1, NULL, NULL, NULL),
     INT_SETTING(F_RECSETTING, rec_start_thres_linear, LANG_RECORD_START_THRESHOLD, 5,
         "trigger start threshold linear", UNIT_PERCENT, 0, 100, 1, NULL, NULL, NULL),
     INT_SETTING(F_RECSETTING, rec_stop_thres_db, LANG_RECORD_STOP_THRESHOLD, -45,
-        "trigger stop threshold dB", UNIT_DB, VOLUME_MIN/10, 0, 1, NULL, NULL, NULL),
+        "trigger stop threshold dB", UNIT_DB, -89, 0, 1, NULL, NULL, NULL),
     INT_SETTING(F_RECSETTING, rec_stop_thres_linear, LANG_RECORD_STOP_THRESHOLD, 10,
         "trigger stop threshold linear", UNIT_PERCENT, 0, 100, 1, NULL, NULL, NULL),
     TABLE_SETTING(F_RECSETTING, rec_start_duration, LANG_MIN_DURATION, 0,