f2d27e4519
The ycbcr_enc and quantization fields do not need a __u32. Switch to two __u16 types, thus preserving alignment and avoiding holes in the struct. This makes one more __u32 available for future expansion. Suggested by Sakari Ailus. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
138 lines
4.9 KiB
C
138 lines
4.9 KiB
C
/*
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* Media Bus API header
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*
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* Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __LINUX_V4L2_MEDIABUS_H
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#define __LINUX_V4L2_MEDIABUS_H
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#include <linux/media-bus-format.h>
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#include <linux/types.h>
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#include <linux/videodev2.h>
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/**
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* struct v4l2_mbus_framefmt - frame format on the media bus
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* @width: frame width
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* @height: frame height
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* @code: data format code (from enum v4l2_mbus_pixelcode)
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* @field: used interlacing type (from enum v4l2_field)
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* @colorspace: colorspace of the data (from enum v4l2_colorspace)
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* @ycbcr_enc: YCbCr encoding of the data (from enum v4l2_ycbcr_encoding)
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* @quantization: quantization of the data (from enum v4l2_quantization)
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*/
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struct v4l2_mbus_framefmt {
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__u32 width;
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__u32 height;
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__u32 code;
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__u32 field;
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__u32 colorspace;
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__u16 ycbcr_enc;
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__u16 quantization;
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__u32 reserved[6];
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};
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#ifndef __KERNEL__
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/*
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* enum v4l2_mbus_pixelcode and its definitions are now deprecated, and
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* MEDIA_BUS_FMT_ definitions (defined in media-bus-format.h) should be
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* used instead.
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*
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* New defines should only be added to media-bus-format.h. The
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* v4l2_mbus_pixelcode enum is frozen.
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*/
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#define V4L2_MBUS_FROM_MEDIA_BUS_FMT(name) \
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V4L2_MBUS_FMT_ ## name = MEDIA_BUS_FMT_ ## name
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enum v4l2_mbus_pixelcode {
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(FIXED),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_BE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_LE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_BE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_LE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_BE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_LE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_BE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_LE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB666_1X18),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_1X24),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_BE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_LE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(ARGB8888_1X32),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UV8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1_5X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1_5X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1_5X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1_5X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_2X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_2X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_2X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_2X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y10_1X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_2X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_2X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_2X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_2X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y12_1X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1X16),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1X16),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1X16),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1X16),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YDYUYDYV8_1X16),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_1X20),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_1X20),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_1X20),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_1X20),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUV10_1X30),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(AYUV8_1X32),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_2X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_2X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_2X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_2X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_1X24),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_1X24),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_1X24),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_1X24),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_ALAW8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_ALAW8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_ALAW8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_ALAW8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_DPCM8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_DPCM8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_DPCM8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_DPCM8_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_BE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_LE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_BE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_LE),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_1X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_1X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_1X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_1X10),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR12_1X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG12_1X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG12_1X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB12_1X12),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(JPEG_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(S5C_UYVY_JPEG_1X8),
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V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32),
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};
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#endif /* __KERNEL__ */
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#endif
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