X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fpci%2Fmixart%2Fmixart_mixer.c;h=13de0f71d4b74650f4bad2a85ba5032ba551c389;hb=refs%2Fheads%2Fvserver;hp=ed47b732c10345fe75735be972b8800522d022c3;hpb=43bc926fffd92024b46cafaf7350d669ba9ca884;p=linux-2.6.git

diff --git a/sound/pci/mixart/mixart_mixer.c b/sound/pci/mixart/mixart_mixer.c
index ed47b732c..13de0f71d 100644
--- a/sound/pci/mixart/mixart_mixer.c
+++ b/sound/pci/mixart/mixart_mixer.c
@@ -31,6 +31,7 @@
 #include "mixart_core.h"
 #include "mixart_hwdep.h"
 #include <sound/control.h>
+#include <sound/tlv.h>
 #include "mixart_mixer.h"
 
 static u32 mixart_analog_level[256] = {
@@ -388,12 +389,17 @@ static int mixart_analog_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
 	return changed;
 }
 
+static DECLARE_TLV_DB_SCALE(db_scale_analog, -9600, 50, 0);
+
 static struct snd_kcontrol_new mixart_control_analog_level = {
 	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		   SNDRV_CTL_ELEM_ACCESS_TLV_READ),
 	/* name will be filled later */
 	.info =		mixart_analog_vol_info,
 	.get =		mixart_analog_vol_get,
 	.put =		mixart_analog_vol_put,
+	.tlv = { .p = db_scale_analog },
 };
 
 /* shared */
@@ -866,14 +872,19 @@ static int mixart_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
 	return changed;
 }
 
+static DECLARE_TLV_DB_SCALE(db_scale_digital, -10950, 50, 0);
+
 static struct snd_kcontrol_new snd_mixart_pcm_vol =
 {
 	.iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		   SNDRV_CTL_ELEM_ACCESS_TLV_READ),
 	/* name will be filled later */
 	/* count will be filled later */
 	.info =         mixart_digital_vol_info,		/* shared */
 	.get =          mixart_pcm_vol_get,
 	.put =          mixart_pcm_vol_put,
+	.tlv = { .p = db_scale_digital },
 };
 
 
@@ -984,10 +995,13 @@ static int mixart_monitor_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_
 
 static struct snd_kcontrol_new mixart_control_monitor_vol = {
 	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		   SNDRV_CTL_ELEM_ACCESS_TLV_READ),
 	.name =         "Monitoring Volume",
 	.info =		mixart_digital_vol_info,		/* shared */
 	.get =		mixart_monitor_vol_get,
 	.put =		mixart_monitor_vol_put,
+	.tlv = { .p = db_scale_digital },
 };
 
 /*