1 #ifndef _MSM_AUDIO_ALAC_H 2 #define _MSM_AUDIO_ALAC_H 3 4 #define AUDIO_GET_ALAC_CONFIG _IOR(AUDIO_IOCTL_MAGIC, \ 5 (AUDIO_MAX_COMMON_IOCTL_NUM+0), struct msm_audio_alac_config) 6 #define AUDIO_SET_ALAC_CONFIG _IOW(AUDIO_IOCTL_MAGIC, \ 7 (AUDIO_MAX_COMMON_IOCTL_NUM+1), struct msm_audio_alac_config) 8 9 struct msm_audio_alac_config { 10 uint32_t frameLength; 11 uint8_t compatVersion; 12 uint8_t bitDepth; 13 uint8_t pb; /* currently unused */ 14 uint8_t mb; /* currently unused */ 15 uint8_t kb; /* currently unused */ 16 uint8_t channelCount; 17 uint16_t maxRun; /* currently unused */ 18 uint32_t maxSize; 19 uint32_t averageBitRate; 20 uint32_t sampleRate; 21 uint32_t channelLayout; 22 }; 23 24 #endif /* _MSM_AUDIO_ALAC_H */ 25
