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remove not used dummy code

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15763 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Christian Gmeiner 2007-11-22 23:24:24 +00:00
parent bd1813d464
commit 1c38c75a22
4 changed files with 0 additions and 34 deletions
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15
firmware/drivers/audio/wm8751.c
View file

@ -73,13 +73,6 @@ int tenthdb2master(int db)
return (db / 10) + 73 + 0x30; return (db / 10) + 73 + 0x30;
} }
/* convert tenth of dB volume (-780..0) to mixer volume register value */
int tenthdb2mixer(int db)
{
(void)db;
return 0;
}
static int tone_tenthdb2hw(int value) static int tone_tenthdb2hw(int value)
{ {
/* -6.0db..+0db..+9.0db step 1.5db - translate -60..+0..+90 step 15 /* -6.0db..+0db..+9.0db step 1.5db - translate -60..+0..+90 step 15
@ -168,14 +161,6 @@ int audiohw_set_lineout_vol(int vol_l, int vol_r)
return 0; return 0;
} }
int audiohw_set_mixer_vol(int channel1, int channel2)
{
(void)channel1;
(void)channel2;
return 0;
}
void audiohw_set_bass(int value) void audiohw_set_bass(int value)
{ {
wmcodec_write(BASSCTRL, BASSCTRL_BITS | wmcodec_write(BASSCTRL, BASSCTRL_BITS |

15
firmware/drivers/audio/wm8975.c
View file

@ -63,13 +63,6 @@ int tenthdb2master(int db)
} }
} }
/* convert tenth of dB volume (-780..0) to mixer volume register value */
int tenthdb2mixer(int db)
{
(void)db;
return 0;
}
#define IPOD_PCM_LEVEL 0x65 /* -6dB */ #define IPOD_PCM_LEVEL 0x65 /* -6dB */
@ -155,14 +148,6 @@ int audiohw_set_lineout_vol(int vol_l, int vol_r)
return 0; return 0;
} }
int audiohw_set_mixer_vol(int channel1, int channel2)
{
(void)channel1;
(void)channel2;
return 0;
}
void audiohw_set_bass(int value) void audiohw_set_bass(int value)
{ {
const int regvalues[] = { const int regvalues[] = {

2
firmware/export/wm8751.h
View file

@ -24,13 +24,11 @@
#define VOLUME_MAX 60 #define VOLUME_MAX 60
extern int tenthdb2master(int db); extern int tenthdb2master(int db);
extern int tenthdb2mixer(int db);
extern void audiohw_preinit(void); extern void audiohw_preinit(void);
extern void audiohw_enable_output(bool enable); extern void audiohw_enable_output(bool enable);
extern int audiohw_set_master_vol(int vol_l, int vol_r); extern int audiohw_set_master_vol(int vol_l, int vol_r);
extern int audiohw_set_lineout_vol(int vol_l, int vol_r); extern int audiohw_set_lineout_vol(int vol_l, int vol_r);
extern int audiohw_set_mixer_vol(int channel1, int channel2);
extern void audiohw_set_bass(int value); extern void audiohw_set_bass(int value);
extern void audiohw_set_treble(int value); extern void audiohw_set_treble(int value);
extern void audiohw_set_frequency(int fsel); extern void audiohw_set_frequency(int fsel);

2
firmware/export/wm8975.h
View file

@ -25,12 +25,10 @@
#define VOLUME_MAX 60 #define VOLUME_MAX 60
extern int tenthdb2master(int db); extern int tenthdb2master(int db);
extern int tenthdb2mixer(int db);
extern void audiohw_enable_output(bool enable); extern void audiohw_enable_output(bool enable);
extern int audiohw_set_master_vol(int vol_l, int vol_r); extern int audiohw_set_master_vol(int vol_l, int vol_r);
extern int audiohw_set_lineout_vol(int vol_l, int vol_r); extern int audiohw_set_lineout_vol(int vol_l, int vol_r);
extern int audiohw_set_mixer_vol(int channel1, int channel2);
extern void audiohw_set_bass(int value); extern void audiohw_set_bass(int value);
extern void audiohw_set_treble(int value); extern void audiohw_set_treble(int value);
extern void audiohw_set_nsorder(int order); extern void audiohw_set_nsorder(int order);