/* * USB Video Class definitions. * * Copyright (C) 2009 Laurent Pinchart * * This file holds USB constants and structures defined by the USB Device * Class Definition for Video Devices. Unless otherwise stated, comments * below reference relevant sections of the USB Video Class 1.1 specification * available at * * http://www.usb.org/developers/devclass_docs/USB_Video_Class_1_1.zip */ #ifndef __LINUX_USB_VIDEO_H #define __LINUX_USB_VIDEO_H #include /* -------------------------------------------------------------------------- * UVC constants */ /* A.2. Video Interface Subclass Codes */ #define UVC_SC_UNDEFINED 0x00 #define UVC_SC_VIDEOCONTROL 0x01 #define UVC_SC_VIDEOSTREAMING 0x02 #define UVC_SC_VIDEO_INTERFACE_COLLECTION 0x03 /* A.3. Video Interface Protocol Codes */ #define UVC_PC_PROTOCOL_UNDEFINED 0x00 /* A.5. Video Class-Specific VC Interface Descriptor Subtypes */ #define UVC_VC_DESCRIPTOR_UNDEFINED 0x00 #define UVC_VC_HEADER 0x01 #define UVC_VC_INPUT_TERMINAL 0x02 #define UVC_VC_OUTPUT_TERMINAL 0x03 #define UVC_VC_SELECTOR_UNIT 0x04 #define UVC_VC_PROCESSING_UNIT 0x05 #define UVC_VC_EXTENSION_UNIT 0x06 /* A.6. Video Class-Specific VS Interface Descriptor Subtypes */ #define UVC_VS_UNDEFINED 0x00 #define UVC_VS_INPUT_HEADER 0x01 #define UVC_VS_OUTPUT_HEADER 0x02 #define UVC_VS_STILL_IMAGE_FRAME 0x03 #define UVC_VS_FORMAT_UNCOMPRESSED 0x04 #define UVC_VS_FRAME_UNCOMPRESSED 0x05 #define UVC_VS_FORMAT_MJPEG 0x06 #define UVC_VS_FRAME_MJPEG 0x07 #define UVC_VS_FORMAT_MPEG2TS 0x0a #define UVC_VS_FORMAT_DV 0x0c #define UVC_VS_COLORFORMAT 0x0d #define UVC_VS_FORMAT_FRAME_BASED 0x10 #define UVC_VS_FRAME_FRAME_BASED 0x11 #define UVC_VS_FORMAT_STREAM_BASED 0x12 /* A.7. Video Class-Specific Endpoint Descriptor Subtypes */ #define UVC_EP_UNDEFINED 0x00 #define UVC_EP_GENERAL 0x01 #define UVC_EP_ENDPOINT 0x02 #define UVC_EP_INTERRUPT 0x03 /* A.8. Video Class-Specific Request Codes */ #define UVC_RC_UNDEFINED 0x00 #define UVC_SET_CUR 0x01 #define UVC_GET_CUR 0x81 #define UVC_GET_MIN 0x82 #define UVC_GET_MAX 0x83 #define UVC_GET_RES 0x84 #define UVC_GET_LEN 0x85 #define UVC_GET_INFO 0x86 #define UVC_GET_DEF 0x87 /* A.9.1. VideoControl Interface Control Selectors */ #define UVC_VC_CONTROL_UNDEFINED 0x00 #define UVC_VC_VIDEO_POWER_MODE_CONTROL 0x01 #define UVC_VC_REQUEST_ERROR_CODE_CONTROL 0x02 /* A.9.2. Terminal Control Selectors */ #define UVC_TE_CONTROL_UNDEFINED 0x00 /* A.9.3. Selector Unit Control Selectors */ #define UVC_SU_CONTROL_UNDEFINED 0x00 #define UVC_SU_INPUT_SELECT_CONTROL 0x01 /* A.9.4. Camera Terminal Control Selectors */ #define UVC_CT_CONTROL_UNDEFINED 0x00 #define UVC_CT_SCANNING_MODE_CONTROL 0x01 #define UVC_CT_AE_MODE_CONTROL 0x02 #define UVC_CT_AE_PRIORITY_CONTROL 0x03 #define UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL 0x04 #define UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL 0x05 #define UVC_CT_FOCUS_ABSOLUTE_CONTROL 0x06 #define UVC_CT_FOCUS_RELATIVE_CONTROL 0x07 #define UVC_CT_FOCUS_AUTO_CONTROL 0x08 #define UVC_CT_IRIS_ABSOLUTE_CONTROL 0x09 #define UVC_CT_IRIS_RELATIVE_CONTROL 0x0a #define UVC_CT_ZOOM_ABSOLUTE_CONTROL 0x0b #define UVC_CT_ZOOM_RELATIVE_CONTROL 0x0c #define UVC_CT_PANTILT_ABSOLUTE_CONTROL 0x0d #define UVC_CT_PANTILT_RELATIVE_CONTROL 0x0e #define UVC_CT_ROLL_ABSOLUTE_CONTROL 0x0f #define UVC_CT_ROLL_RELATIVE_CONTROL 0x10 #define UVC_CT_PRIVACY_CONTROL 0x11 /* A.9.5. Processing Unit Control Selectors */ #define UVC_PU_CONTROL_UNDEFINED 0x00 #define UVC_PU_BACKLIGHT_COMPENSATION_CONTROL 0x01 #define UVC_PU_BRIGHTNESS_CONTROL 0x02 #define UVC_PU_CONTRAST_CONTROL 0x03 #define UVC_PU_GAIN_CONTROL 0x04 #define UVC_PU_POWER_LINE_FREQUENCY_CONTROL 0x05 #define UVC_PU_HUE_CONTROL 0x06 #define UVC_PU_SATURATION_CONTROL 0x07 #define UVC_PU_SHARPNESS_CONTROL 0x08 #define UVC_PU_GAMMA_CONTROL 0x09 #define UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL 0x0a #define UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL 0x0b #define UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL 0x0c #define UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL 0x0d #define UVC_PU_DIGITAL_MULTIPLIER_CONTROL 0x0e #define UVC_PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL 0x0f #define UVC_PU_HUE_AUTO_CONTROL 0x10 #define UVC_PU_ANALOG_VIDEO_STANDARD_CONTROL 0x11 #define UVC_PU_ANALOG_LOCK_STATUS_CONTROL 0x12 /* A.9.7. VideoStreaming Interface Control Selectors */ #define UVC_VS_CONTROL_UNDEFINED 0x00 #define UVC_VS_PROBE_CONTROL 0x01 #define UVC_VS_COMMIT_CONTROL 0x02 #define UVC_VS_STILL_PROBE_CONTROL 0x03 #define UVC_VS_STILL_COMMIT_CONTROL 0x04 #define UVC_VS_STILL_IMAGE_TRIGGER_CONTROL 0x05 #define UVC_VS_STREAM_ERROR_CODE_CONTROL 0x06 #define UVC_VS_GENERATE_KEY_FRAME_CONTROL 0x07 #define UVC_VS_UPDATE_FRAME_SEGMENT_CONTROL 0x08 #define UVC_VS_SYNC_DELAY_CONTROL 0x09 /* B.1. USB Terminal Types */ #define UVC_TT_VENDOR_SPECIFIC 0x0100 #define UVC_TT_STREAMING 0x0101 /* B.2. Input Terminal Types */ #define UVC_ITT_VENDOR_SPECIFIC 0x0200 #define UVC_ITT_CAMERA 0x0201 #define UVC_ITT_MEDIA_TRANSPORT_INPUT 0x0202 /* B.3. Output Terminal Types */ #define UVC_OTT_VENDOR_SPECIFIC 0x0300 #define UVC_OTT_DISPLAY 0x0301 #define UVC_OTT_MEDIA_TRANSPORT_OUTPUT 0x0302 /* B.4. External Terminal Types */ #define UVC_EXTERNAL_VENDOR_SPECIFIC 0x0400 #define UVC_COMPOSITE_CONNECTOR 0x0401 #define UVC_SVIDEO_CONNECTOR 0x0402 #define UVC_COMPONENT_CONNECTOR 0x0403 /* 2.4.2.2. Status Packet Type */ #define UVC_STATUS_TYPE_CONTROL 1 #define UVC_STATUS_TYPE_STREAMING 2 #endif /* __LINUX_USB_VIDEO_H */