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| author |   Takashi Iwai <tiwai@suse.de> | 2009-06-16 14:04:37 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-06-17 10:57:01 +0200 |
| commit | b8e1c73f4608b8b9ca1e8f1a09f9fd8684e78071 (patch) | |
| tree | 7619d3bc51ce9a07a863c5980b6295a569f1b6f1 /sound/usb | |
| parent | ALSA: Add new TLV types for dBwith min/max (diff) | |
| download | linux-dev-b8e1c73f4608b8b9ca1e8f1a09f9fd8684e78071.tar.xz linux-dev-b8e1c73f4608b8b9ca1e8f1a09f9fd8684e78071.zip | |
ALSA: usb-audio - Use the new TLV_DB_MINMAX type
Use the new TLV_DB_MINMAX type instead of TLV_DB_SCALE.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/usbmixer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c index ecb58e7a6245..f127bfd97c07 100644 --- a/sound/usb/usbmixer.c +++ b/sound/usb/usbmixer.c @@ -461,7 +461,7 @@ static int mixer_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *_tlv) { struct usb_mixer_elem_info *cval = kcontrol->private_data; - DECLARE_TLV_DB_SCALE(scale, 0, 0, 0); + DECLARE_TLV_DB_MINMAX(scale, 0, 0); if (size < sizeof(scale)) return -ENOMEM; @@ -469,7 +469,7 @@ static int mixer_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag, * while ALSA TLV contains in 1/100 dB unit */ scale[2] = (convert_signed_value(cval, cval->min) * 100) / 256; - scale[3] = (convert_signed_value(cval, cval->res) * 100) / 256; + scale[3] = (convert_signed_value(cval, cval->max) * 100) / 256; if (copy_to_user(_tlv, scale, sizeof(scale))) return -EFAULT; return 0; |