ALSA: ice1724 - aureon - fix wm8770 volume offset

[safe/jmp/linux-2.6] / sound / pci / ice1712 / aureon.c

diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 765d7bd..9e66f6d 100644 (file)
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -703,11 +703,13 @@ static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned sho
 {
        unsigned char nvol;
 
-       if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
+       if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE)) {
                nvol = 0;
-       else
+       } else {
                nvol = ((vol % WM_VOL_CNT) * (master % WM_VOL_CNT)) /
                                                                WM_VOL_MAX;
+               nvol += 0x1b;
+       }
 
        wm_put(ice, index, nvol);
        wm_put_nocache(ice, index, 0x180 | nvol);
@@ -778,7 +780,7 @@ static int wm_master_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_
        for (ch = 0; ch < 2; ch++) {
                unsigned int vol = ucontrol->value.integer.value[ch];
                if (vol > WM_VOL_MAX)
-                       continue;
+                       vol = WM_VOL_MAX;
                vol |= spec->master[ch] & WM_VOL_MUTE;
                if (vol != spec->master[ch]) {
                        int dac;
@@ -834,8 +836,8 @@ static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *
        for (i = 0; i < voices; i++) {
                unsigned int vol = ucontrol->value.integer.value[i];
                if (vol > WM_VOL_MAX)
-                       continue;
-               vol |= spec->vol[ofs+i];
+                       vol = WM_VOL_MAX;
+               vol |= spec->vol[ofs+i] & WM_VOL_MUTE;
                if (vol != spec->vol[ofs+i]) {
                        spec->vol[ofs+i] = vol;
                        idx  = WM_DAC_ATTEN + ofs + i;