1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _MSM_AUDIO_AAC_H 20 #define _MSM_AUDIO_AAC_H 21 #include <linux/msm_audio.h> 22 #define AUDIO_SET_AAC_CONFIG _IOW(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM + 0), struct msm_audio_aac_config) 23 #define AUDIO_GET_AAC_CONFIG _IOR(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM + 1), struct msm_audio_aac_config) 24 #define AUDIO_SET_AAC_ENC_CONFIG _IOW(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM + 3), struct msm_audio_aac_enc_config) 25 #define AUDIO_GET_AAC_ENC_CONFIG _IOR(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM + 4), struct msm_audio_aac_enc_config) 26 #define AUDIO_SET_AAC_MIX_CONFIG _IOR(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM + 5), uint32_t) 27 #define AUDIO_AAC_FORMAT_ADTS - 1 28 #define AUDIO_AAC_FORMAT_RAW 0x0000 29 #define AUDIO_AAC_FORMAT_PSUEDO_RAW 0x0001 30 #define AUDIO_AAC_FORMAT_LOAS 0x0002 31 #define AUDIO_AAC_FORMAT_ADIF 0x0003 32 #define AUDIO_AAC_OBJECT_LC 0x0002 33 #define AUDIO_AAC_OBJECT_LTP 0x0004 34 #define AUDIO_AAC_OBJECT_ERLC 0x0011 35 #define AUDIO_AAC_OBJECT_BSAC 0x0016 36 #define AUDIO_AAC_SEC_DATA_RES_ON 0x0001 37 #define AUDIO_AAC_SEC_DATA_RES_OFF 0x0000 38 #define AUDIO_AAC_SCA_DATA_RES_ON 0x0001 39 #define AUDIO_AAC_SCA_DATA_RES_OFF 0x0000 40 #define AUDIO_AAC_SPEC_DATA_RES_ON 0x0001 41 #define AUDIO_AAC_SPEC_DATA_RES_OFF 0x0000 42 #define AUDIO_AAC_SBR_ON_FLAG_ON 0x0001 43 #define AUDIO_AAC_SBR_ON_FLAG_OFF 0x0000 44 #define AUDIO_AAC_SBR_PS_ON_FLAG_ON 0x0001 45 #define AUDIO_AAC_SBR_PS_ON_FLAG_OFF 0x0000 46 #define AUDIO_AAC_DUAL_MONO_PL_PR 0 47 #define AUDIO_AAC_DUAL_MONO_SL_SR 1 48 #define AUDIO_AAC_DUAL_MONO_SL_PR 2 49 #define AUDIO_AAC_DUAL_MONO_PL_SR 3 50 struct msm_audio_aac_config { 51 signed short format; 52 unsigned short audio_object; 53 unsigned short ep_config; 54 unsigned short aac_section_data_resilience_flag; 55 unsigned short aac_scalefactor_data_resilience_flag; 56 unsigned short aac_spectral_data_resilience_flag; 57 unsigned short sbr_on_flag; 58 unsigned short sbr_ps_on_flag; 59 unsigned short dual_mono_mode; 60 unsigned short channel_configuration; 61 unsigned short sample_rate; 62 }; 63 struct msm_audio_aac_enc_config { 64 uint32_t channels; 65 uint32_t sample_rate; 66 uint32_t bit_rate; 67 uint32_t stream_format; 68 }; 69 #endif 70