---

yaml
---
r: 34903
b: refs/heads/master
c: a0aef8e
h: refs/heads/master
i:
  34901: f00e5a6
  34899: bd89ce5
  34895: ee2d1b0
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 666c70ffd1c4be795de988f26a8ab13524d4ed47
+refs/heads/master: a0aef8edfc9d6d682dba557fe42599297cbc329a

trunk/sound/pci/trident/trident_main.c

@@ -40,6 +40,7 @@
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
+#include <sound/tlv.h>
 #include <sound/trident.h>
 #include <sound/asoundef.h>
 
@@ -2627,6 +2628,8 @@ static int snd_trident_vol_control_get(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+static DECLARE_TLV_DB_SCALE(db_scale_gvol, -6375, 25, 0);
+
 static int snd_trident_vol_control_put(struct snd_kcontrol *kcontrol,
 				       struct snd_ctl_elem_value *ucontrol)
 {
@@ -2653,6 +2656,7 @@ static struct snd_kcontrol_new snd_trident_vol_music_control __devinitdata =
 	.get =		snd_trident_vol_control_get,
 	.put =		snd_trident_vol_control_put,
 	.private_value = 16,
+	.tlv = { .p = db_scale_gvol },
 };
 
 static struct snd_kcontrol_new snd_trident_vol_wave_control __devinitdata =
@@ -2663,6 +2667,7 @@ static struct snd_kcontrol_new snd_trident_vol_wave_control __devinitdata =
 	.get =		snd_trident_vol_control_get,
 	.put =		snd_trident_vol_control_put,
 	.private_value = 0,
+	.tlv = { .p = db_scale_gvol },
 };
 
 /*---------------------------------------------------------------------------
@@ -2730,6 +2735,7 @@ static struct snd_kcontrol_new snd_trident_pcm_vol_control __devinitdata =
 	.info =		snd_trident_pcm_vol_control_info,
 	.get =		snd_trident_pcm_vol_control_get,
 	.put =		snd_trident_pcm_vol_control_put,
+	/* FIXME: no tlv yet */
 };
 
 /*---------------------------------------------------------------------------
@@ -2839,6 +2845,8 @@ static int snd_trident_pcm_rvol_control_put(struct snd_kcontrol *kcontrol,
 	return change;
 }
 
+static DECLARE_TLV_DB_SCALE(db_scale_crvol, -3175, 25, 1);
+
 static struct snd_kcontrol_new snd_trident_pcm_rvol_control __devinitdata =
 {
 	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -2848,6 +2856,7 @@ static struct snd_kcontrol_new snd_trident_pcm_rvol_control __devinitdata =
 	.info =		snd_trident_pcm_rvol_control_info,
 	.get =		snd_trident_pcm_rvol_control_get,
 	.put =		snd_trident_pcm_rvol_control_put,
+	.tlv = { .p = db_scale_crvol },
 };
 
 /*---------------------------------------------------------------------------
@@ -2903,6 +2912,7 @@ static struct snd_kcontrol_new snd_trident_pcm_cvol_control __devinitdata =
 	.info =		snd_trident_pcm_cvol_control_info,
 	.get =		snd_trident_pcm_cvol_control_get,
 	.put =		snd_trident_pcm_cvol_control_put,
+	.tlv = { .p = db_scale_crvol },
 };
 
 static void snd_trident_notify_pcm_change1(struct snd_card *card,