iRiver: new sound option "prevent clipping:adjust volume/adjust bass/adjust current/off"

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8145 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 15 insertions, 0 deletions

diff --git a/firmware/export/sound.h b/firmware/export/sound.h
index 2c002063db..3c7dec62b0 100644
--- a/firmware/export/sound.h
+++ b/firmware/export/sound.h
@@ -26,6 +26,9 @@ enum {
     SOUND_BALANCE,
     SOUND_CHANNELS,
     SOUND_STEREO_WIDTH,
+#ifdef HAVE_UDA1380
+    SOUND_SCALING,
+#endif
 #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
     SOUND_LOUDNESS,
     SOUND_AVC,
@@ -56,6 +59,15 @@ enum {
     SOUND_CHAN_KARAOKE,
 };
 
+#ifdef HAVE_UDA1380
+enum {
+    SOUND_SCALE_VOLUME = 0,
+    SOUND_SCALE_BASS,
+    SOUND_SCALE_CURRENT,
+    SOUND_SCALE_OFF
+};
+#endif
+
 typedef void sound_set_type(int value);
 
 const char *sound_unit(int setting);
@@ -72,6 +84,9 @@ void sound_set_bass(int value);
 void sound_set_treble(int value);
 void sound_set_channels(int value);
 void sound_set_stereo_width(int value);
+#ifdef HAVE_UDA1380
+void sound_set_scaling(int value);
+#endif
 #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
 void sound_set_loudness(int value);
 void sound_set_avc(int value);