include/linux/usb/uvc.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  *  v4l2 uvc internal API header
   4  *
   5  *  Some commonly needed functions for uvc drivers
   6  */
   7
   8 #ifndef __LINUX_V4L2_UVC_H
   9 #define __LINUX_V4L2_UVC_H
  10
  11 /* ------------------------------------------------------------------------
  12  * GUIDs
  13  */
  14 #define UVC_GUID_UVC_CAMERA \
  15         {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
  16          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}
  17 #define UVC_GUID_UVC_OUTPUT \
  18         {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
  19          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02}
  20 #define UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT \
  21         {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
  22          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
  23 #define UVC_GUID_UVC_PROCESSING \
  24         {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
  25          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01}
  26 #define UVC_GUID_UVC_SELECTOR \
  27         {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
  28          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02}
  29 #define UVC_GUID_EXT_GPIO_CONTROLLER \
  30         {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
  31          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03}
  32
  33 #define UVC_GUID_FORMAT_MJPEG \
  34         { 'M',  'J',  'P',  'G', 0x00, 0x00, 0x10, 0x00, \
  35          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  36 #define UVC_GUID_FORMAT_YUY2 \
  37         { 'Y',  'U',  'Y',  '2', 0x00, 0x00, 0x10, 0x00, \
  38          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  39 #define UVC_GUID_FORMAT_YUY2_ISIGHT \
  40         { 'Y',  'U',  'Y',  '2', 0x00, 0x00, 0x10, 0x00, \
  41          0x80, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9b, 0x71}
  42 #define UVC_GUID_FORMAT_NV12 \
  43         { 'N',  'V',  '1',  '2', 0x00, 0x00, 0x10, 0x00, \
  44          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  45 #define UVC_GUID_FORMAT_YV12 \
  46         { 'Y',  'V',  '1',  '2', 0x00, 0x00, 0x10, 0x00, \
  47          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  48 #define UVC_GUID_FORMAT_I420 \
  49         { 'I',  '4',  '2',  '0', 0x00, 0x00, 0x10, 0x00, \
  50          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  51 #define UVC_GUID_FORMAT_UYVY \
  52         { 'U',  'Y',  'V',  'Y', 0x00, 0x00, 0x10, 0x00, \
  53          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  54 #define UVC_GUID_FORMAT_Y800 \
  55         { 'Y',  '8',  '0',  '0', 0x00, 0x00, 0x10, 0x00, \
  56          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  57 #define UVC_GUID_FORMAT_Y8 \
  58         { 'Y',  '8',  ' ',  ' ', 0x00, 0x00, 0x10, 0x00, \
  59          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  60 #define UVC_GUID_FORMAT_Y10 \
  61         { 'Y',  '1',  '0',  ' ', 0x00, 0x00, 0x10, 0x00, \
  62          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  63 #define UVC_GUID_FORMAT_Y12 \
  64         { 'Y',  '1',  '2',  ' ', 0x00, 0x00, 0x10, 0x00, \
  65          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  66 #define UVC_GUID_FORMAT_Y16 \
  67         { 'Y',  '1',  '6',  ' ', 0x00, 0x00, 0x10, 0x00, \
  68          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  69 #define UVC_GUID_FORMAT_BY8 \
  70         { 'B',  'Y',  '8',  ' ', 0x00, 0x00, 0x10, 0x00, \
  71          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  72 #define UVC_GUID_FORMAT_BA81 \
  73         { 'B',  'A',  '8',  '1', 0x00, 0x00, 0x10, 0x00, \
  74          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  75 #define UVC_GUID_FORMAT_GBRG \
  76         { 'G',  'B',  'R',  'G', 0x00, 0x00, 0x10, 0x00, \
  77          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  78 #define UVC_GUID_FORMAT_GRBG \
  79         { 'G',  'R',  'B',  'G', 0x00, 0x00, 0x10, 0x00, \
  80          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  81 #define UVC_GUID_FORMAT_RGGB \
  82         { 'R',  'G',  'G',  'B', 0x00, 0x00, 0x10, 0x00, \
  83          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  84 #define UVC_GUID_FORMAT_BG16 \
  85         { 'B',  'G',  '1',  '6', 0x00, 0x00, 0x10, 0x00, \
  86          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  87 #define UVC_GUID_FORMAT_GB16 \
  88         { 'G',  'B',  '1',  '6', 0x00, 0x00, 0x10, 0x00, \
  89          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  90 #define UVC_GUID_FORMAT_RG16 \
  91         { 'R',  'G',  '1',  '6', 0x00, 0x00, 0x10, 0x00, \
  92          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  93 #define UVC_GUID_FORMAT_GR16 \
  94         { 'G',  'R',  '1',  '6', 0x00, 0x00, 0x10, 0x00, \
  95          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  96 #define UVC_GUID_FORMAT_RGBP \
  97         { 'R',  'G',  'B',  'P', 0x00, 0x00, 0x10, 0x00, \
  98          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
  99 #define UVC_GUID_FORMAT_BGR3 \
 100         { 0x7d, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \
 101          0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}
 102 #define UVC_GUID_FORMAT_BGR4 \
 103         { 0x7e, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \
 104          0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}
 105 #define UVC_GUID_FORMAT_M420 \
 106         { 'M',  '4',  '2',  '0', 0x00, 0x00, 0x10, 0x00, \
 107          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 108
 109 #define UVC_GUID_FORMAT_H264 \
 110         { 'H',  '2',  '6',  '4', 0x00, 0x00, 0x10, 0x00, \
 111          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 112 #define UVC_GUID_FORMAT_H265 \
 113         { 'H',  '2',  '6',  '5', 0x00, 0x00, 0x10, 0x00, \
 114          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 115 #define UVC_GUID_FORMAT_Y8I \
 116         { 'Y',  '8',  'I',  ' ', 0x00, 0x00, 0x10, 0x00, \
 117          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 118 #define UVC_GUID_FORMAT_Y12I \
 119         { 'Y',  '1',  '2',  'I', 0x00, 0x00, 0x10, 0x00, \
 120          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 121 #define UVC_GUID_FORMAT_Y16I \
 122         { 'Y',  '1',  '6',  'I', 0x00, 0x00, 0x10, 0x00, \
 123          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 124 #define UVC_GUID_FORMAT_Z16 \
 125         { 'Z',  '1',  '6',  ' ', 0x00, 0x00, 0x10, 0x00, \
 126          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 127 #define UVC_GUID_FORMAT_RW10 \
 128         { 'R',  'W',  '1',  '0', 0x00, 0x00, 0x10, 0x00, \
 129          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 130 #define UVC_GUID_FORMAT_INVZ \
 131         { 'I',  'N',  'V',  'Z', 0x90, 0x2d, 0x58, 0x4a, \
 132          0x92, 0x0b, 0x77, 0x3f, 0x1f, 0x2c, 0x55, 0x6b}
 133 #define UVC_GUID_FORMAT_INZI \
 134         { 'I',  'N',  'Z',  'I', 0x66, 0x1a, 0x42, 0xa2, \
 135          0x90, 0x65, 0xd0, 0x18, 0x14, 0xa8, 0xef, 0x8a}
 136 #define UVC_GUID_FORMAT_INVI \
 137         { 'I',  'N',  'V',  'I', 0xdb, 0x57, 0x49, 0x5e, \
 138          0x8e, 0x3f, 0xf4, 0x79, 0x53, 0x2b, 0x94, 0x6f}
 139 #define UVC_GUID_FORMAT_CNF4 \
 140         { 'C',  ' ',  ' ',  ' ', 0x00, 0x00, 0x10, 0x00, \
 141          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 142
 143 #define UVC_GUID_FORMAT_D3DFMT_L8 \
 144         {0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, \
 145          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 146 #define UVC_GUID_FORMAT_D3DFMT_R5G6B5 \
 147         {0x7b, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \
 148          0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}
 149 #define UVC_GUID_FORMAT_KSMEDIA_L8_IR \
 150         {0x32, 0x00, 0x00, 0x00, 0x02, 0x00, 0x10, 0x00, \
 151          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 152
 153 #define UVC_GUID_FORMAT_HEVC \
 154         { 'H',  'E',  'V',  'C', 0x00, 0x00, 0x10, 0x00, \
 155          0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 156
 157 struct uvc_format_desc {
 158         u8 guid[16];
 159         u32 fcc;
 160 };
 161
 162 const struct uvc_format_desc *uvc_format_by_guid(const u8 guid[16]);
 163
 164 #endif /* __LINUX_V4L2_UVC_H */