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sound: via82xx: fix DXS volume range
authorClemens Ladisch <clemens@ladisch.de>
Tue, 5 May 2009 13:40:12 +0000 (15:40 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 5 May 2009 14:01:32 +0000 (16:01 +0200)
With 5 bits and 1.5 dB per step, the DXS volume range is only 48 dB.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/via82xx.c patch | blob | blame | history

diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 809b233dd4a3add8cb7ef357ae6291a8ad3f083a..1ef58c51c21343c6d7721b5dedfa6c91ddc4071c 100644 (file)
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -1687,7 +1687,7 @@ static int snd_via8233_pcmdxs_volume_put(struct snd_kcontrol *kcontrol,
        return change;
 }
 
-static const DECLARE_TLV_DB_SCALE(db_scale_dxs, -9450, 150, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_dxs, -4650, 150, 1);
 
 static struct snd_kcontrol_new snd_via8233_pcmdxs_volume_control __devinitdata = {
        .name = "PCM Playback Volume",