* introduce AUDIOHW_CAPS to define which audio codec can do what kind of operations in hw, e.g. setting bass

* added documentation why and when we need the software based prescaler
* implement audiohw_set_bass and audiohw_set_treble for mas35xx
* clean up sound_set_bass and sound_set_treble
* simplify some #ifdef logic
* fix special handling of WM8751 - looking for tester :)



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17274 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 2 deletions

diff --git a/firmware/export/wm8975.h b/firmware/export/wm8975.h
index 1ae82061ee..6457f255f6 100644
--- a/firmware/export/wm8975.h
+++ b/firmware/export/wm8975.h
@@ -24,12 +24,12 @@
 #define VOLUME_MIN -730
 #define VOLUME_MAX  60
 
+#define AUDIOHW_CAPS (BASS_CAP | TREBLE_CAP)
+
 extern int tenthdb2master(int db);
 
 extern void audiohw_set_master_vol(int vol_l, int vol_r);
 extern void audiohw_set_lineout_vol(int vol_l, int vol_r);
-extern void audiohw_set_bass(int value);
-extern void audiohw_set_treble(int value);
 extern void audiohw_set_nsorder(int order);
 extern void audiohw_set_sample_rate(int sampling_control);