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authorTakashi Iwai <tiwai@suse.de>2006-08-23 19:53:28 +0200
committerJaroslav Kysela <perex@suse.cz>2006-09-23 10:44:12 +0200
commit1186ed8c7dc9c0185e783beddf241509cc224f1a (patch)
treef24bf18a5d860ab9a4655c6bc8f67a6eb4a2b667 /sound/pcmcia
parentc6ff77f71fe692fa48fe02dbfe74a01f3d5e55e2 (diff)
downloadlinux-linaro-stable-1186ed8c7dc9c0185e783beddf241509cc224f1a.tar.gz
[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>
Diffstat (limited to 'sound/pcmcia')
-rw-r--r--sound/pcmcia/vx/vxpocket.c5
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,
};