5 files changed, 2 insertions, 50 deletions
diff --git a/firmware/drivers/audio/aic3x.c b/firmware/drivers/audio/aic3x.c
index 08c4db3..60330f1 100644
--- a/firmware/drivers/audio/aic3x.c
+++ b/firmware/drivers/audio/aic3x.c
@@ -33,16 +33,6 @@
 
 static char volume_left = 0, volume_right = 0;
 
-const struct sound_settings_info audiohw_settings[] = {
-    [SOUND_VOLUME]        = {"dB", 0,  1, VOLUME_MIN/10, VOLUME_MAX/10, -25},
-    /* HAVE_SW_TONE_CONTROLS */
-    [SOUND_BASS]          = {"dB", 0,  1, -24,  24,   0},
-    [SOUND_TREBLE]        = {"dB", 0,  1, -24,  24,   0},
-    [SOUND_BALANCE]       = {"%",  0,  1,-100, 100,   0},
-    [SOUND_CHANNELS]      = {"",   0,  1,   0,   5,   0},
-    [SOUND_STEREO_WIDTH]  = {"%",  0,  5,   0, 250, 100},
-};
-
 /* convert tenth of dB volume to master volume register value */
 static int vol_tenthdb2hw(int db)
 {
diff --git a/firmware/drivers/audio/ak4537.c b/firmware/drivers/audio/ak4537.c
index 6f4e85a..1628af8 100644
--- a/firmware/drivers/audio/ak4537.c
+++ b/firmware/drivers/audio/ak4537.c
@@ -31,21 +31,6 @@
 #include "audiohw.h"
 #include "sound.h"
 
-const struct sound_settings_info audiohw_settings[] = {
-    [SOUND_VOLUME]        = {"dB", 0,  1,-127,   0, -25},
-    /* HAVE_SW_TONE_CONTROLS */
-    [SOUND_BASS]          = {"dB", 0,  1, -24,  24,   0},
-    [SOUND_TREBLE]        = {"dB", 0,  1, -24,  24,   0},
-    [SOUND_BALANCE]       = {"%",  0,  1,-100, 100,   0},
-    [SOUND_CHANNELS]      = {"",   0,  1,   0,   5,   0},
-    [SOUND_STEREO_WIDTH]  = {"%",  0,  5,   0, 250, 100},
-#if defined(HAVE_RECORDING)
-    [SOUND_LEFT_GAIN]     = {"dB", 1,  1,   0,  31,  23},
-    [SOUND_RIGHT_GAIN]    = {"dB", 1,  1,   0,  31,  23},
-    [SOUND_MIC_GAIN]      = {"dB", 1,  1,   0,   1,   0},
-#endif
-};
-
 static unsigned char akc_regs[AKC_NUM_REGS];
 
 static void akc_write(int reg, unsigned val)
diff --git a/firmware/drivers/audio/imx233-codec.c b/firmware/drivers/audio/imx233-codec.c
index ef4e3ca..f808a73 100644
--- a/firmware/drivers/audio/imx233-codec.c
+++ b/firmware/drivers/audio/imx233-codec.c
@@ -43,7 +43,7 @@ void audiohw_close(void)
     imx233_audioin_close();
 }
 
-void audiohw_set_headphone_vol(int vol_l, int vol_r)
+void audiohw_set_volume(int vol_l, int vol_r)
 {
     imx233_audioout_set_hp_vol(vol_l / 5, vol_r / 5);
 }
diff --git a/firmware/drivers/audio/mas35xx.c b/firmware/drivers/audio/mas35xx.c
index deb9223..65c582c 100644
--- a/firmware/drivers/audio/mas35xx.c
+++ b/firmware/drivers/audio/mas35xx.c
@@ -24,7 +24,7 @@
 
 #include "config.h"
 #include "system.h" /* MAX MIN macros */
-#include "audiohw.h"
+#include "sound.h"
 
 int channel_configuration = SOUND_CHAN_STEREO;
 int stereo_width = 100;
diff --git a/firmware/drivers/audio/wm8731.c b/firmware/drivers/audio/wm8731.c
index 3689a28..f84edc5 100644
--- a/firmware/drivers/audio/wm8731.c
+++ b/firmware/drivers/audio/wm8731.c
@@ -93,29 +93,6 @@ static void wmc_write_masked(int reg, unsigned bits, unsigned mask)
     wmc_write(reg, (wmc_regs[reg] & ~mask) | (bits & mask));
 }
 
-int sound_val2phys(int setting, int value)
-{
-    int result;
-
-    switch(setting)
-    {
-#ifdef HAVE_RECORDING
-    case SOUND_LEFT_GAIN:
-    case SOUND_RIGHT_GAIN:
-        result = (value - 23) * 15;
-        break;
-    case SOUND_MIC_GAIN:
-        result = value * 200;
-        break;
-#endif
-    default:
-        result = value;
-        break;
-    }
-
-    return result;
-}
-
 /* convert tenth of dB volume (-730..60) to master volume register value */
 static int vol_tenthdb2hw(int db)
 {