159 lines
6.2 KiB
C
159 lines
6.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* v4l2 uvc internal API header
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*
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* Some commonly needed functions for uvc drivers
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*/
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#ifndef __LINUX_V4L2_UVC_H
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#define __LINUX_V4L2_UVC_H
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/* ------------------------------------------------------------------------
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* GUIDs
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*/
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#define UVC_GUID_UVC_CAMERA \
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}
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#define UVC_GUID_UVC_OUTPUT \
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02}
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#define UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT \
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
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#define UVC_GUID_UVC_PROCESSING \
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01}
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#define UVC_GUID_UVC_SELECTOR \
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02}
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#define UVC_GUID_EXT_GPIO_CONTROLLER \
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03}
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#define UVC_GUID_FORMAT_MJPEG \
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{ 'M', 'J', 'P', 'G', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_YUY2 \
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{ 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_YUY2_ISIGHT \
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{ 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_NV12 \
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{ 'N', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_YV12 \
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{ 'Y', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_I420 \
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{ 'I', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_UYVY \
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{ 'U', 'Y', 'V', 'Y', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Y800 \
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{ 'Y', '8', '0', '0', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Y8 \
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{ 'Y', '8', ' ', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Y10 \
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{ 'Y', '1', '0', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Y12 \
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{ 'Y', '1', '2', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Y16 \
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{ 'Y', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_BY8 \
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{ 'B', 'Y', '8', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_BA81 \
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{ 'B', 'A', '8', '1', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_GBRG \
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{ 'G', 'B', 'R', 'G', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_GRBG \
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{ 'G', 'R', 'B', 'G', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_RGGB \
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{ 'R', 'G', 'G', 'B', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_BG16 \
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{ 'B', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_GB16 \
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{ 'G', 'B', '1', '6', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_RG16 \
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{ 'R', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_GR16 \
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{ 'G', 'R', '1', '6', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_RGBP \
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{ 'R', 'G', 'B', 'P', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_BGR3 \
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{ 0x7d, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \
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0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}
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#define UVC_GUID_FORMAT_BGR4 \
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{ 0x7e, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \
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0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}
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#define UVC_GUID_FORMAT_M420 \
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{ 'M', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_H264 \
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{ 'H', '2', '6', '4', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_H265 \
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{ 'H', '2', '6', '5', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Y8I \
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{ 'Y', '8', 'I', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Y12I \
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{ 'Y', '1', '2', 'I', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_Z16 \
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{ 'Z', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_RW10 \
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{ 'R', 'W', '1', '0', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_INVZ \
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{ 'I', 'N', 'V', 'Z', 0x90, 0x2d, 0x58, 0x4a, \
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0x92, 0x0b, 0x77, 0x3f, 0x1f, 0x2c, 0x55, 0x6b}
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#define UVC_GUID_FORMAT_INZI \
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{ 'I', 'N', 'Z', 'I', 0x66, 0x1a, 0x42, 0xa2, \
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0x90, 0x65, 0xd0, 0x18, 0x14, 0xa8, 0xef, 0x8a}
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#define UVC_GUID_FORMAT_INVI \
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{ 'I', 'N', 'V', 'I', 0xdb, 0x57, 0x49, 0x5e, \
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0x8e, 0x3f, 0xf4, 0x79, 0x53, 0x2b, 0x94, 0x6f}
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#define UVC_GUID_FORMAT_CNF4 \
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{ 'C', ' ', ' ', ' ', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_D3DFMT_L8 \
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{0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_KSMEDIA_L8_IR \
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{0x32, 0x00, 0x00, 0x00, 0x02, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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#define UVC_GUID_FORMAT_HEVC \
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{ 'H', 'E', 'V', 'C', 0x00, 0x00, 0x10, 0x00, \
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0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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struct uvc_format_desc {
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u8 guid[16];
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u32 fcc;
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};
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const struct uvc_format_desc *uvc_format_by_guid(const u8 guid[16]);
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#endif /* __LINUX_V4L2_UVC_H */
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