mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-29 05:40:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add support of dB range compound TLV

Browse source 
Added the support of dB range compound TLV type in the simple mixer layer.
All get_dB, get_dB_range and set_dB ops are supported.
This commit is contained in:
Takashi Iwai 2006-09-06 12:17:29 +02:00
parent 72834bfd95
commit fba26cd668
2 changed files with 146 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/control.h
View file

@ -172,6 +172,8 @@ typedef enum _snd_ctl_event_type {
#define SND_CTL_TLVT_DB_SCALE 0x0001
/** TLV type - linear volume */
#define SND_CTL_TLVT_DB_LINEAR 0x0002
/** TLV type - dB range container */
#define SND_CTL_TLVT_DB_RANGE 0x0003
/** Mute state */
#define SND_CTL_TLV_DB_GAIN_MUTE -9999999