| /* |
| * USB Video Class definitions. |
| * |
| * Copyright (C) 2009 Laurent Pinchart <laurent.pinchart@skynet.be> |
| * |
| * 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 <linux/types.h> |
| |
| /* -------------------------------------------------------------------------- |
| * 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 */ |
| |
