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undo some changes of my last patch... should fix wm8751 based targets

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17286 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Christian Gmeiner 2008-04-28 22:15:52 +00:00
parent 9c0abbf838
commit a6100fb5ee
2 changed files with 15 additions and 3 deletions
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2
firmware/drivers/audio/wm8751.c
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@ -79,7 +79,7 @@ static int tone_tenthdb2hw(int value)
/* -6.0db..+0db..+9.0db step 1.5db - translate -60..+0..+90 step 15
to 10..6..0 step -1.
*/
value = (10 - (value + 60) / 15) / 10;
value = 10 - (value + 60) / 15;
if (value == 6)
value = 0xf; /* 0db -> off */

16
firmware/sound.c
View file

@ -35,6 +35,10 @@
#endif
#endif
/* TODO
* find a nice way to handle 1.5db steps -> see wm8751 ifdef in sound_set_bass/treble
*/
#if !defined(VOLUME_MIN) && !defined(VOLUME_MAX)
#warning define for VOLUME_MIN and VOLUME_MAX is missing
#define VOLUME_MIN -400
@ -370,7 +374,11 @@ void sound_set_bass(int value)
#endif
#if (CONFIG_CODEC != MAS3587F) && (CONFIG_CODEC != MAS3539F)
current_bass = value * 10;
#if defined(HAVE_WM8751)
current_bass = value;
#else
current_bass = value * 10;
#endif
set_prescaled_volume();
#endif
}
@ -387,7 +395,11 @@ void sound_set_treble(int value)
#endif
#if (CONFIG_CODEC != MAS3587F) && (CONFIG_CODEC != MAS3539F)
current_treble = value * 10;
#if defined(HAVE_WM8751)
current_treble = value;
#else
current_treble = value * 10;
#endif
set_prescaled_volume();
#endif
}