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Add the support of TLV_DB_MINMAX types

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Added the support of the new TLV_DB_MINMAX types.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-06-16 14:28:57 +02:00
parent e5ca075cde
commit f8a34aa683
2 changed files with 43 additions and 0 deletions
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4
include/control.h
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@ -174,6 +174,10 @@ typedef enum _snd_ctl_event_type {
#define SND_CTL_TLVT_DB_LINEAR 0x0002
/** TLV type - dB range container */
#define SND_CTL_TLVT_DB_RANGE 0x0003
/** TLV type - dB scale specified by min/max values */
#define SND_CTL_TLVT_DB_MINMAX 0x0004
/** TLV type - dB scale specified by min/max values (with mute) */
#define SND_CTL_TLVT_DB_MINMAX_MUTE 0x0005
/** Mute state */
#define SND_CTL_TLV_DB_GAIN_MUTE -9999999