| /* | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| */ | |
| #ifndef __UAPI_SOUND_TLV_H | |
| #define __UAPI_SOUND_TLV_H | |
| #define SNDRV_CTL_TLVT_CONTAINER 0 /* one level down - group of TLVs */ | |
| #define SNDRV_CTL_TLVT_DB_SCALE 1 /* dB scale */ | |
| #define SNDRV_CTL_TLVT_DB_LINEAR 2 /* linear volume */ | |
| #define SNDRV_CTL_TLVT_DB_RANGE 3 /* dB range container */ | |
| #define SNDRV_CTL_TLVT_DB_MINMAX 4 /* dB scale with min/max */ | |
| #define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5 /* dB scale with min/max with mute */ | |
| /* | |
| * channel-mapping TLV items | |
| * TLV length must match with num_channels | |
| */ | |
| #define SNDRV_CTL_TLVT_CHMAP_FIXED 0x101 /* fixed channel position */ | |
| #define SNDRV_CTL_TLVT_CHMAP_VAR 0x102 /* channels freely swappable */ | |
| #define SNDRV_CTL_TLVT_CHMAP_PAIRED 0x103 /* pair-wise swappable */ | |
| #endif |