/**************************************************************************** **************************************************************************** *** *** 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 _UAPI__LINUX_USB_AUDIO_H #define _UAPI__LINUX_USB_AUDIO_H #include #define UAC_VERSION_1 0x00 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_VERSION_2 0x20 #define USB_SUBCLASS_AUDIOCONTROL 0x01 #define USB_SUBCLASS_AUDIOSTREAMING 0x02 #define USB_SUBCLASS_MIDISTREAMING 0x03 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_HEADER 0x01 #define UAC_INPUT_TERMINAL 0x02 #define UAC_OUTPUT_TERMINAL 0x03 #define UAC_MIXER_UNIT 0x04 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_SELECTOR_UNIT 0x05 #define UAC_FEATURE_UNIT 0x06 #define UAC1_PROCESSING_UNIT 0x07 #define UAC1_EXTENSION_UNIT 0x08 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_AS_GENERAL 0x01 #define UAC_FORMAT_TYPE 0x02 #define UAC_FORMAT_SPECIFIC 0x03 #define UAC_PROCESS_UNDEFINED 0x00 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_PROCESS_UP_DOWNMIX 0x01 #define UAC_PROCESS_DOLBY_PROLOGIC 0x02 #define UAC_PROCESS_STEREO_EXTENDER 0x03 #define UAC_PROCESS_REVERB 0x04 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_PROCESS_CHORUS 0x05 #define UAC_PROCESS_DYN_RANGE_COMP 0x06 #define UAC_EP_GENERAL 0x01 #define UAC_SET_ 0x00 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_GET_ 0x80 #define UAC__CUR 0x1 #define UAC__MIN 0x2 #define UAC__MAX 0x3 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC__RES 0x4 #define UAC__MEM 0x5 #define UAC_SET_CUR (UAC_SET_ | UAC__CUR) #define UAC_GET_CUR (UAC_GET_ | UAC__CUR) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_SET_MIN (UAC_SET_ | UAC__MIN) #define UAC_GET_MIN (UAC_GET_ | UAC__MIN) #define UAC_SET_MAX (UAC_SET_ | UAC__MAX) #define UAC_GET_MAX (UAC_GET_ | UAC__MAX) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_SET_RES (UAC_SET_ | UAC__RES) #define UAC_GET_RES (UAC_GET_ | UAC__RES) #define UAC_SET_MEM (UAC_SET_ | UAC__MEM) #define UAC_GET_MEM (UAC_GET_ | UAC__MEM) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_GET_STAT 0xff #define UAC_TERM_COPY_PROTECT 0x01 #define UAC_FU_MUTE 0x01 #define UAC_FU_VOLUME 0x02 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_FU_BASS 0x03 #define UAC_FU_MID 0x04 #define UAC_FU_TREBLE 0x05 #define UAC_FU_GRAPHIC_EQUALIZER 0x06 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_FU_AUTOMATIC_GAIN 0x07 #define UAC_FU_DELAY 0x08 #define UAC_FU_BASS_BOOST 0x09 #define UAC_FU_LOUDNESS 0x0a /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_CONTROL_BIT(CS) (1 << ((CS) - 1)) #define UAC_UD_ENABLE 0x01 #define UAC_UD_MODE_SELECT 0x02 #define UAC_DP_ENABLE 0x01 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_DP_MODE_SELECT 0x02 #define UAC_3D_ENABLE 0x01 #define UAC_3D_SPACE 0x02 #define UAC_REVERB_ENABLE 0x01 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_REVERB_LEVEL 0x02 #define UAC_REVERB_TIME 0x03 #define UAC_REVERB_FEEDBACK 0x04 #define UAC_CHORUS_ENABLE 0x01 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_CHORUS_LEVEL 0x02 #define UAC_CHORUS_RATE 0x03 #define UAC_CHORUS_DEPTH 0x04 #define UAC_DCR_ENABLE 0x01 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_DCR_RATE 0x02 #define UAC_DCR_MAXAMPL 0x03 #define UAC_DCR_THRESHOLD 0x04 #define UAC_DCR_ATTACK_TIME 0x05 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_DCR_RELEASE_TIME 0x06 #define UAC_XU_ENABLE 0x01 #define UAC_MS_HEADER 0x01 #define UAC_MIDI_IN_JACK 0x02 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_MIDI_OUT_JACK 0x03 #define UAC_MS_GENERAL 0x01 #define UAC_TERMINAL_UNDEFINED 0x100 #define UAC_TERMINAL_STREAMING 0x101 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_TERMINAL_VENDOR_SPEC 0x1FF struct uac1_ac_header_descriptor { __u8 bLength; __u8 bDescriptorType; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bDescriptorSubtype; __le16 bcdADC; __le16 wTotalLength; __u8 bInCollection; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 baInterfaceNr[]; } __attribute__ ((packed)); #define UAC_DT_AC_HEADER_SIZE(n) (8 + (n)) #define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n) struct uac1_ac_header_descriptor_##n { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __le16 bcdADC; __le16 wTotalLength; __u8 bInCollection; __u8 baInterfaceNr[n]; } __attribute__ ((packed)) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct uac_input_terminal_descriptor { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bTerminalID; __le16 wTerminalType; __u8 bAssocTerminal; __u8 bNrChannels; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __le16 wChannelConfig; __u8 iChannelNames; __u8 iTerminal; } __attribute__ ((packed)); /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_DT_INPUT_TERMINAL_SIZE 12 #define UAC_INPUT_TERMINAL_UNDEFINED 0x200 #define UAC_INPUT_TERMINAL_MICROPHONE 0x201 #define UAC_INPUT_TERMINAL_DESKTOP_MICROPHONE 0x202 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_INPUT_TERMINAL_PERSONAL_MICROPHONE 0x203 #define UAC_INPUT_TERMINAL_OMNI_DIR_MICROPHONE 0x204 #define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY 0x205 #define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY 0x206 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL 0x01 struct uac1_output_terminal_descriptor { __u8 bLength; __u8 bDescriptorType; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bDescriptorSubtype; __u8 bTerminalID; __le16 wTerminalType; __u8 bAssocTerminal; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bSourceID; __u8 iTerminal; } __attribute__ ((packed)); #define UAC_DT_OUTPUT_TERMINAL_SIZE 9 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_OUTPUT_TERMINAL_UNDEFINED 0x300 #define UAC_OUTPUT_TERMINAL_SPEAKER 0x301 #define UAC_OUTPUT_TERMINAL_HEADPHONES 0x302 #define UAC_OUTPUT_TERMINAL_HEAD_MOUNTED_DISPLAY_AUDIO 0x303 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_OUTPUT_TERMINAL_DESKTOP_SPEAKER 0x304 #define UAC_OUTPUT_TERMINAL_ROOM_SPEAKER 0x305 #define UAC_OUTPUT_TERMINAL_COMMUNICATION_SPEAKER 0x306 #define UAC_OUTPUT_TERMINAL_LOW_FREQ_EFFECTS_SPEAKER 0x307 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_DT_FEATURE_UNIT_SIZE(ch) (7 + ((ch) + 1) * 2) #define DECLARE_UAC_FEATURE_UNIT_DESCRIPTOR(ch) struct uac_feature_unit_descriptor_##ch { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bUnitID; __u8 bSourceID; __u8 bControlSize; __le16 bmaControls[ch + 1]; __u8 iFeature; } __attribute__ ((packed)) struct uac_mixer_unit_descriptor { __u8 bLength; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bUnitID; __u8 bNrInPins; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 baSourceID[]; } __attribute__ ((packed)); struct uac_selector_unit_descriptor { __u8 bLength; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bUintID; __u8 bNrInPins; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 baSourceID[]; } __attribute__ ((packed)); struct uac_feature_unit_descriptor { __u8 bLength; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bUnitID; __u8 bSourceID; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bControlSize; __u8 bmaControls[0]; } __attribute__((packed)); struct uac_processing_unit_descriptor { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bUnitID; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u16 wProcessType; __u8 bNrInPins; __u8 baSourceID[]; } __attribute__ ((packed)); /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct uac1_as_header_descriptor { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bTerminalLink; __u8 bDelay; __le16 wFormatTag; } __attribute__ ((packed)); /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_DT_AS_HEADER_SIZE 7 #define UAC_FORMAT_TYPE_I_UNDEFINED 0x0 #define UAC_FORMAT_TYPE_I_PCM 0x1 #define UAC_FORMAT_TYPE_I_PCM8 0x2 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_FORMAT_TYPE_I_IEEE_FLOAT 0x3 #define UAC_FORMAT_TYPE_I_ALAW 0x4 #define UAC_FORMAT_TYPE_I_MULAW 0x5 struct uac_format_type_i_continuous_descriptor { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bFormatType; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bNrChannels; __u8 bSubframeSize; __u8 bBitResolution; __u8 bSamFreqType; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 tLowerSamFreq[3]; __u8 tUpperSamFreq[3]; } __attribute__ ((packed)); #define UAC_FORMAT_TYPE_I_CONTINUOUS_DESC_SIZE 14 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct uac_format_type_i_discrete_descriptor { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bFormatType; __u8 bNrChannels; __u8 bSubframeSize; __u8 bBitResolution; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bSamFreqType; __u8 tSamFreq[][3]; } __attribute__ ((packed)); #define DECLARE_UAC_FORMAT_TYPE_I_DISCRETE_DESC(n) struct uac_format_type_i_discrete_descriptor_##n { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bFormatType; __u8 bNrChannels; __u8 bSubframeSize; __u8 bBitResolution; __u8 bSamFreqType; __u8 tSamFreq[n][3]; } __attribute__ ((packed)) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n) (8 + (n * 3)) struct uac_format_type_i_ext_descriptor { __u8 bLength; __u8 bDescriptorType; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bDescriptorSubtype; __u8 bFormatType; __u8 bSubslotSize; __u8 bBitResolution; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bHeaderLength; __u8 bControlSize; __u8 bSideBandProtocol; } __attribute__((packed)); /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_FORMAT_TYPE_II_MPEG 0x1001 #define UAC_FORMAT_TYPE_II_AC3 0x1002 struct uac_format_type_ii_discrete_descriptor { __u8 bLength; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bFormatType; __le16 wMaxBitRate; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __le16 wSamplesPerFrame; __u8 bSamFreqType; __u8 tSamFreq[][3]; } __attribute__((packed)); /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct uac_format_type_ii_ext_descriptor { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bFormatType; __u16 wMaxBitRate; __u16 wSamplesPerFrame; __u8 bHeaderLength; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bSideBandProtocol; } __attribute__((packed)); #define UAC_FORMAT_TYPE_III_IEC1937_AC3 0x2001 #define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1 0x2002 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT 0x2003 #define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT 0x2004 #define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS 0x2005 #define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS 0x2006 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_FORMAT_TYPE_UNDEFINED 0x0 #define UAC_FORMAT_TYPE_I 0x1 #define UAC_FORMAT_TYPE_II 0x2 #define UAC_FORMAT_TYPE_III 0x3 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_EXT_FORMAT_TYPE_I 0x81 #define UAC_EXT_FORMAT_TYPE_II 0x82 #define UAC_EXT_FORMAT_TYPE_III 0x83 struct uac_iso_endpoint_descriptor { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bmAttributes; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __u8 bLockDelayUnits; __le16 wLockDelay; } __attribute__((packed)); #define UAC_ISO_ENDPOINT_DESC_SIZE 7 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC_EP_CS_ATTR_SAMPLE_RATE 0x01 #define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02 #define UAC_EP_CS_ATTR_FILL_MAX 0x80 #define UAC1_STATUS_TYPE_ORIG_MASK 0x0f /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC1_STATUS_TYPE_ORIG_AUDIO_CONTROL_IF 0x0 #define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_IF 0x1 #define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_EP 0x2 #define UAC1_STATUS_TYPE_IRQ_PENDING (1 << 7) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define UAC1_STATUS_TYPE_MEM_CHANGED (1 << 6) struct uac1_status_word { __u8 bStatusType; __u8 bOriginator; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ } __attribute__((packed)); #endif