| Banajit Goswami | 0530e2f | 2016-12-09 21:34:37 -0800 | [diff] [blame] | 1 | #ifndef _UAPI_MSM_AUDIO_AAC_H |
| 2 | #define _UAPI_MSM_AUDIO_AAC_H |
| 3 | |
| 4 | #include <linux/msm_audio.h> |
| 5 | |
| 6 | #define AUDIO_SET_AAC_CONFIG _IOW(AUDIO_IOCTL_MAGIC, \ |
| 7 | (AUDIO_MAX_COMMON_IOCTL_NUM+0), struct msm_audio_aac_config) |
| 8 | #define AUDIO_GET_AAC_CONFIG _IOR(AUDIO_IOCTL_MAGIC, \ |
| 9 | (AUDIO_MAX_COMMON_IOCTL_NUM+1), struct msm_audio_aac_config) |
| 10 | |
| 11 | #define AUDIO_SET_AAC_ENC_CONFIG _IOW(AUDIO_IOCTL_MAGIC, \ |
| 12 | (AUDIO_MAX_COMMON_IOCTL_NUM+3), struct msm_audio_aac_enc_config) |
| 13 | |
| 14 | #define AUDIO_GET_AAC_ENC_CONFIG _IOR(AUDIO_IOCTL_MAGIC, \ |
| 15 | (AUDIO_MAX_COMMON_IOCTL_NUM+4), struct msm_audio_aac_enc_config) |
| 16 | |
| 17 | #define AUDIO_SET_AAC_MIX_CONFIG _IOR(AUDIO_IOCTL_MAGIC, \ |
| 18 | (AUDIO_MAX_COMMON_IOCTL_NUM+5), uint32_t) |
| 19 | |
| 20 | #define AUDIO_AAC_FORMAT_ADTS -1 |
| 21 | #define AUDIO_AAC_FORMAT_RAW 0x0000 |
| 22 | #define AUDIO_AAC_FORMAT_PSUEDO_RAW 0x0001 |
| 23 | #define AUDIO_AAC_FORMAT_LOAS 0x0002 |
| 24 | #define AUDIO_AAC_FORMAT_ADIF 0x0003 |
| 25 | |
| 26 | #define AUDIO_AAC_OBJECT_LC 0x0002 |
| 27 | #define AUDIO_AAC_OBJECT_LTP 0x0004 |
| 28 | #define AUDIO_AAC_OBJECT_ERLC 0x0011 |
| 29 | #define AUDIO_AAC_OBJECT_BSAC 0x0016 |
| 30 | |
| 31 | #define AUDIO_AAC_SEC_DATA_RES_ON 0x0001 |
| 32 | #define AUDIO_AAC_SEC_DATA_RES_OFF 0x0000 |
| 33 | |
| 34 | #define AUDIO_AAC_SCA_DATA_RES_ON 0x0001 |
| 35 | #define AUDIO_AAC_SCA_DATA_RES_OFF 0x0000 |
| 36 | |
| 37 | #define AUDIO_AAC_SPEC_DATA_RES_ON 0x0001 |
| 38 | #define AUDIO_AAC_SPEC_DATA_RES_OFF 0x0000 |
| 39 | |
| 40 | #define AUDIO_AAC_SBR_ON_FLAG_ON 0x0001 |
| 41 | #define AUDIO_AAC_SBR_ON_FLAG_OFF 0x0000 |
| 42 | |
| 43 | #define AUDIO_AAC_SBR_PS_ON_FLAG_ON 0x0001 |
| 44 | #define AUDIO_AAC_SBR_PS_ON_FLAG_OFF 0x0000 |
| 45 | |
| 46 | /* Primary channel on both left and right channels */ |
| 47 | #define AUDIO_AAC_DUAL_MONO_PL_PR 0 |
| 48 | /* Secondary channel on both left and right channels */ |
| 49 | #define AUDIO_AAC_DUAL_MONO_SL_SR 1 |
| 50 | /* Primary channel on right channel and 2nd on left channel */ |
| 51 | #define AUDIO_AAC_DUAL_MONO_SL_PR 2 |
| 52 | /* 2nd channel on right channel and primary on left channel */ |
| 53 | #define AUDIO_AAC_DUAL_MONO_PL_SR 3 |
| 54 | |
| 55 | struct msm_audio_aac_config { |
| 56 | signed short format; |
| 57 | unsigned short audio_object; |
| 58 | unsigned short ep_config; /* 0 ~ 3 useful only obj = ERLC */ |
| 59 | unsigned short aac_section_data_resilience_flag; |
| 60 | unsigned short aac_scalefactor_data_resilience_flag; |
| 61 | unsigned short aac_spectral_data_resilience_flag; |
| 62 | unsigned short sbr_on_flag; |
| 63 | unsigned short sbr_ps_on_flag; |
| 64 | unsigned short dual_mono_mode; |
| 65 | unsigned short channel_configuration; |
| 66 | unsigned short sample_rate; |
| 67 | }; |
| 68 | |
| 69 | struct msm_audio_aac_enc_config { |
| 70 | uint32_t channels; |
| 71 | uint32_t sample_rate; |
| 72 | uint32_t bit_rate; |
| 73 | uint32_t stream_format; |
| 74 | }; |
| 75 | |
| 76 | #endif /* _UAPI_MSM_AUDIO_AAC_H */ |