[ALSA] snd-ca0106: Fix dB gain TLVs.
James Courtier-Dutton [Sat, 22 Jul 2006 14:02:48 +0000 (15:02 +0100)]
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

sound/pci/ca0106/ca0106_mixer.c

index df75270..6d64438 100644 (file)
@@ -74,7 +74,8 @@
 
 #include "ca0106.h"
 
-static DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale, -5150, 75, 1);
+static DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale1, -5175, 25, 1);
+static DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale2, -10350, 50, 1);
 
 static int snd_ca0106_shared_spdif_info(struct snd_kcontrol *kcontrol,
                                        struct snd_ctl_elem_info *uinfo)
@@ -477,16 +478,19 @@ static int snd_ca0106_i2c_volume_put(struct snd_kcontrol *kcontrol,
        .info =  snd_ca0106_volume_info,                        \
        .get =   snd_ca0106_volume_get,                         \
        .put =   snd_ca0106_volume_put,                         \
-       .tlv.p = snd_ca0106_db_scale,                           \
+       .tlv.p = snd_ca0106_db_scale1,                          \
        .private_value = ((chid) << 8) | (reg)                  \
 }
 
 #define I2C_VOLUME(xname,chid) \
 {                                                              \
        .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,     \
+       .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |             \
+                 SNDRV_CTL_ELEM_ACCESS_TLV_READ,               \
        .info =  snd_ca0106_i2c_volume_info,                    \
        .get =   snd_ca0106_i2c_volume_get,                     \
        .put =   snd_ca0106_i2c_volume_put,                     \
+       .tlv.p = snd_ca0106_db_scale2,                          \
        .private_value = chid                                   \
 }