| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __SOUND_TLV_H |
| #define __SOUND_TLV_H |
| #define SNDRV_CTL_TLVT_CONTAINER 0 |
| #define SNDRV_CTL_TLVT_DB_SCALE 1 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SNDRV_CTL_TLVT_DB_LINEAR 2 |
| #define SNDRV_CTL_TLVT_DB_RANGE 3 |
| #define SNDRV_CTL_TLVT_DB_MINMAX 4 |
| #define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TLV_DB_SCALE_MASK 0xffff |
| #define TLV_DB_SCALE_MUTE 0x10000 |
| #define TLV_DB_SCALE_ITEM(min, step, mute) SNDRV_CTL_TLVT_DB_SCALE, 2 * sizeof(unsigned int), (min), ((step) & TLV_DB_SCALE_MASK) | ((mute) ? TLV_DB_SCALE_MUTE : 0) |
| #define DECLARE_TLV_DB_SCALE(name, min, step, mute) unsigned int name[] = { TLV_DB_SCALE_ITEM(min, step, mute) } |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TLV_DB_MINMAX_ITEM(min_dB, max_dB) SNDRV_CTL_TLVT_DB_MINMAX, 2 * sizeof(unsigned int), (min_dB), (max_dB) |
| #define TLV_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) SNDRV_CTL_TLVT_DB_MINMAX_MUTE, 2 * sizeof(unsigned int), (min_dB), (max_dB) |
| #define DECLARE_TLV_DB_MINMAX(name, min_dB, max_dB) unsigned int name[] = { TLV_DB_MINMAX_ITEM(min_dB, max_dB) } |
| #define DECLARE_TLV_DB_MINMAX_MUTE(name, min_dB, max_dB) unsigned int name[] = { TLV_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) } |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TLV_DB_LINEAR_ITEM(min_dB, max_dB) SNDRV_CTL_TLVT_DB_LINEAR, 2 * sizeof(unsigned int), (min_dB), (max_dB) |
| #define DECLARE_TLV_DB_LINEAR(name, min_dB, max_dB) unsigned int name[] = { TLV_DB_LINEAR_ITEM(min_dB, max_dB) } |
| #define TLV_DB_RANGE_HEAD(num) SNDRV_CTL_TLVT_DB_RANGE, 6 * (num) * sizeof(unsigned int) |
| #define TLV_DB_GAIN_MUTE -9999999 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #endif |
