[ALSA] Add dB scale information to vxpocket and vx222 drivers

Added the dB scale information to vxpocket and vx222 drivers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 5 insertions, 0 deletions

diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 76c85cffb40e..3089fcca800e 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -27,6 +27,7 @@
 #include <pcmcia/ciscode.h>
 #include <pcmcia/cisreg.h>
 #include <sound/initval.h>
+#include <sound/tlv.h>
 
 /*
  */
@@ -90,6 +91,8 @@ static int snd_vxpocket_dev_free(struct snd_device *device)
  * Only output levels can be modified
  */
 
+static DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
+
 static struct snd_vx_hardware vxpocket_hw = {
         .name = "VXPocket",
         .type = VX_TYPE_VXPOCKET,
@@ -99,6 +102,7 @@ static struct snd_vx_hardware vxpocket_hw = {
         .num_ins = 1,
         .num_outs = 1,
         .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
+        .output_level_db_scale = db_scale_old_vol,
 };      
 
 /* VX-pocket 440
@@ -120,6 +124,7 @@ static struct snd_vx_hardware vxp440_hw = {
         .num_ins = 2,
         .num_outs = 2,
         .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
+        .output_level_db_scale = db_scale_old_vol,
 };