[media] Move mediabus format definition to a more standard place

Define MEDIA_BUS_FMT macros (re-using the values defined in the
v4l2_mbus_pixelcode enum) into a separate header file so that they can be
used from the DRM/KMS subsystem without any reference to the V4L2
subsystem.

Then set V4L2_MBUS_FMT definitions to the MEDIA_BUS_FMT values using the
V4L2_MBUS_FROM_MEDIA_BUS_FMT macro.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Boris BREZILLON 2014-11-10 14:28:26 -03:00 committed by Mauro Carvalho Chehab
parent 698f6260b8
commit edcf58bc03
3 changed files with 206 additions and 104 deletions

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@ -241,6 +241,7 @@ header-y += map_to_7segment.h
header-y += matroxfb.h
header-y += mdio.h
header-y += media.h
header-y += media-bus-format.h
header-y += mei.h
header-y += memfd.h
header-y += mempolicy.h

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@ -0,0 +1,125 @@
/*
* Media Bus API header
*
* Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_MEDIA_BUS_FORMAT_H
#define __LINUX_MEDIA_BUS_FORMAT_H
/*
* These bus formats uniquely identify data formats on the data bus. Format 0
* is reserved, MEDIA_BUS_FMT_FIXED shall be used by host-client pairs, where
* the data format is fixed. Additionally, "2X8" means that one pixel is
* transferred in two 8-bit samples, "BE" or "LE" specify in which order those
* samples are transferred over the bus: "LE" means that the least significant
* bits are transferred first, "BE" means that the most significant bits are
* transferred first, and "PADHI" and "PADLO" define which bits - low or high,
* in the incomplete high byte, are filled with padding bits.
*
* The bus formats are grouped by type, bus_width, bits per component, samples
* per pixel and order of subsamples. Numerical values are sorted using generic
* numerical sort order (8 thus comes before 10).
*
* As their value can't change when a new bus format is inserted in the
* enumeration, the bus formats are explicitly given a numerical value. The next
* free values for each category are listed below, update them when inserting
* new pixel codes.
*/
#define MEDIA_BUS_FMT_FIXED 0x0001
/* RGB - next is 0x100e */
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002
#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE 0x1003
#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE 0x1004
#define MEDIA_BUS_FMT_BGR565_2X8_BE 0x1005
#define MEDIA_BUS_FMT_BGR565_2X8_LE 0x1006
#define MEDIA_BUS_FMT_RGB565_2X8_BE 0x1007
#define MEDIA_BUS_FMT_RGB565_2X8_LE 0x1008
#define MEDIA_BUS_FMT_RGB666_1X18 0x1009
#define MEDIA_BUS_FMT_RGB888_1X24 0x100a
#define MEDIA_BUS_FMT_RGB888_2X12_BE 0x100b
#define MEDIA_BUS_FMT_RGB888_2X12_LE 0x100c
#define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d
/* YUV (including grey) - next is 0x2024 */
#define MEDIA_BUS_FMT_Y8_1X8 0x2001
#define MEDIA_BUS_FMT_UV8_1X8 0x2015
#define MEDIA_BUS_FMT_UYVY8_1_5X8 0x2002
#define MEDIA_BUS_FMT_VYUY8_1_5X8 0x2003
#define MEDIA_BUS_FMT_YUYV8_1_5X8 0x2004
#define MEDIA_BUS_FMT_YVYU8_1_5X8 0x2005
#define MEDIA_BUS_FMT_UYVY8_2X8 0x2006
#define MEDIA_BUS_FMT_VYUY8_2X8 0x2007
#define MEDIA_BUS_FMT_YUYV8_2X8 0x2008
#define MEDIA_BUS_FMT_YVYU8_2X8 0x2009
#define MEDIA_BUS_FMT_Y10_1X10 0x200a
#define MEDIA_BUS_FMT_UYVY10_2X10 0x2018
#define MEDIA_BUS_FMT_VYUY10_2X10 0x2019
#define MEDIA_BUS_FMT_YUYV10_2X10 0x200b
#define MEDIA_BUS_FMT_YVYU10_2X10 0x200c
#define MEDIA_BUS_FMT_Y12_1X12 0x2013
#define MEDIA_BUS_FMT_UYVY8_1X16 0x200f
#define MEDIA_BUS_FMT_VYUY8_1X16 0x2010
#define MEDIA_BUS_FMT_YUYV8_1X16 0x2011
#define MEDIA_BUS_FMT_YVYU8_1X16 0x2012
#define MEDIA_BUS_FMT_YDYUYDYV8_1X16 0x2014
#define MEDIA_BUS_FMT_UYVY10_1X20 0x201a
#define MEDIA_BUS_FMT_VYUY10_1X20 0x201b
#define MEDIA_BUS_FMT_YUYV10_1X20 0x200d
#define MEDIA_BUS_FMT_YVYU10_1X20 0x200e
#define MEDIA_BUS_FMT_YUV10_1X30 0x2016
#define MEDIA_BUS_FMT_AYUV8_1X32 0x2017
#define MEDIA_BUS_FMT_UYVY12_2X12 0x201c
#define MEDIA_BUS_FMT_VYUY12_2X12 0x201d
#define MEDIA_BUS_FMT_YUYV12_2X12 0x201e
#define MEDIA_BUS_FMT_YVYU12_2X12 0x201f
#define MEDIA_BUS_FMT_UYVY12_1X24 0x2020
#define MEDIA_BUS_FMT_VYUY12_1X24 0x2021
#define MEDIA_BUS_FMT_YUYV12_1X24 0x2022
#define MEDIA_BUS_FMT_YVYU12_1X24 0x2023
/* Bayer - next is 0x3019 */
#define MEDIA_BUS_FMT_SBGGR8_1X8 0x3001
#define MEDIA_BUS_FMT_SGBRG8_1X8 0x3013
#define MEDIA_BUS_FMT_SGRBG8_1X8 0x3002
#define MEDIA_BUS_FMT_SRGGB8_1X8 0x3014
#define MEDIA_BUS_FMT_SBGGR10_ALAW8_1X8 0x3015
#define MEDIA_BUS_FMT_SGBRG10_ALAW8_1X8 0x3016
#define MEDIA_BUS_FMT_SGRBG10_ALAW8_1X8 0x3017
#define MEDIA_BUS_FMT_SRGGB10_ALAW8_1X8 0x3018
#define MEDIA_BUS_FMT_SBGGR10_DPCM8_1X8 0x300b
#define MEDIA_BUS_FMT_SGBRG10_DPCM8_1X8 0x300c
#define MEDIA_BUS_FMT_SGRBG10_DPCM8_1X8 0x3009
#define MEDIA_BUS_FMT_SRGGB10_DPCM8_1X8 0x300d
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_BE 0x3003
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE 0x3004
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_BE 0x3005
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_LE 0x3006
#define MEDIA_BUS_FMT_SBGGR10_1X10 0x3007
#define MEDIA_BUS_FMT_SGBRG10_1X10 0x300e
#define MEDIA_BUS_FMT_SGRBG10_1X10 0x300a
#define MEDIA_BUS_FMT_SRGGB10_1X10 0x300f
#define MEDIA_BUS_FMT_SBGGR12_1X12 0x3008
#define MEDIA_BUS_FMT_SGBRG12_1X12 0x3010
#define MEDIA_BUS_FMT_SGRBG12_1X12 0x3011
#define MEDIA_BUS_FMT_SRGGB12_1X12 0x3012
/* JPEG compressed formats - next is 0x4002 */
#define MEDIA_BUS_FMT_JPEG_1X8 0x4001
/* Vendor specific formats - next is 0x5002 */
/* S5C73M3 sensor specific interleaved UYVY and JPEG */
#define MEDIA_BUS_FMT_S5C_UYVY_JPEG_1X8 0x5001
/* HSV - next is 0x6002 */
#define MEDIA_BUS_FMT_AHSV8888_1X32 0x6001
#endif /* __LINUX_MEDIA_BUS_FORMAT_H */

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@ -11,120 +11,96 @@
#ifndef __LINUX_V4L2_MEDIABUS_H
#define __LINUX_V4L2_MEDIABUS_H
#include <linux/media-bus-format.h>
#include <linux/types.h>
#include <linux/videodev2.h>
/*
* These pixel codes uniquely identify data formats on the media bus. Mostly
* they correspond to similarly named V4L2_PIX_FMT_* formats, format 0 is
* reserved, V4L2_MBUS_FMT_FIXED shall be used by host-client pairs, where the
* data format is fixed. Additionally, "2X8" means that one pixel is transferred
* in two 8-bit samples, "BE" or "LE" specify in which order those samples are
* transferred over the bus: "LE" means that the least significant bits are
* transferred first, "BE" means that the most significant bits are transferred
* first, and "PADHI" and "PADLO" define which bits - low or high, in the
* incomplete high byte, are filled with padding bits.
*
* The pixel codes are grouped by type, bus_width, bits per component, samples
* per pixel and order of subsamples. Numerical values are sorted using generic
* numerical sort order (8 thus comes before 10).
*
* As their value can't change when a new pixel code is inserted in the
* enumeration, the pixel codes are explicitly given a numerical value. The next
* free values for each category are listed below, update them when inserting
* new pixel codes.
*/
#define V4L2_MBUS_FROM_MEDIA_BUS_FMT(name) \
V4L2_MBUS_FMT_ ## name = MEDIA_BUS_FMT_ ## name
enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_FIXED = 0x0001,
V4L2_MBUS_FROM_MEDIA_BUS_FMT(FIXED),
/* RGB - next is 0x100e */
V4L2_MBUS_FMT_RGB444_2X8_PADHI_BE = 0x1001,
V4L2_MBUS_FMT_RGB444_2X8_PADHI_LE = 0x1002,
V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE = 0x1003,
V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE = 0x1004,
V4L2_MBUS_FMT_BGR565_2X8_BE = 0x1005,
V4L2_MBUS_FMT_BGR565_2X8_LE = 0x1006,
V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007,
V4L2_MBUS_FMT_RGB565_2X8_LE = 0x1008,
V4L2_MBUS_FMT_RGB666_1X18 = 0x1009,
V4L2_MBUS_FMT_RGB888_1X24 = 0x100a,
V4L2_MBUS_FMT_RGB888_2X12_BE = 0x100b,
V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c,
V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d,
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_BE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_LE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_BE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_LE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_BE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_LE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_BE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_LE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB666_1X18),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_1X24),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_BE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_LE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(ARGB8888_1X32),
/* YUV (including grey) - next is 0x2024 */
V4L2_MBUS_FMT_Y8_1X8 = 0x2001,
V4L2_MBUS_FMT_UV8_1X8 = 0x2015,
V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002,
V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003,
V4L2_MBUS_FMT_YUYV8_1_5X8 = 0x2004,
V4L2_MBUS_FMT_YVYU8_1_5X8 = 0x2005,
V4L2_MBUS_FMT_UYVY8_2X8 = 0x2006,
V4L2_MBUS_FMT_VYUY8_2X8 = 0x2007,
V4L2_MBUS_FMT_YUYV8_2X8 = 0x2008,
V4L2_MBUS_FMT_YVYU8_2X8 = 0x2009,
V4L2_MBUS_FMT_Y10_1X10 = 0x200a,
V4L2_MBUS_FMT_UYVY10_2X10 = 0x2018,
V4L2_MBUS_FMT_VYUY10_2X10 = 0x2019,
V4L2_MBUS_FMT_YUYV10_2X10 = 0x200b,
V4L2_MBUS_FMT_YVYU10_2X10 = 0x200c,
V4L2_MBUS_FMT_Y12_1X12 = 0x2013,
V4L2_MBUS_FMT_UYVY8_1X16 = 0x200f,
V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010,
V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011,
V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012,
V4L2_MBUS_FMT_YDYUYDYV8_1X16 = 0x2014,
V4L2_MBUS_FMT_UYVY10_1X20 = 0x201a,
V4L2_MBUS_FMT_VYUY10_1X20 = 0x201b,
V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d,
V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e,
V4L2_MBUS_FMT_YUV10_1X30 = 0x2016,
V4L2_MBUS_FMT_AYUV8_1X32 = 0x2017,
V4L2_MBUS_FMT_UYVY12_2X12 = 0x201c,
V4L2_MBUS_FMT_VYUY12_2X12 = 0x201d,
V4L2_MBUS_FMT_YUYV12_2X12 = 0x201e,
V4L2_MBUS_FMT_YVYU12_2X12 = 0x201f,
V4L2_MBUS_FMT_UYVY12_1X24 = 0x2020,
V4L2_MBUS_FMT_VYUY12_1X24 = 0x2021,
V4L2_MBUS_FMT_YUYV12_1X24 = 0x2022,
V4L2_MBUS_FMT_YVYU12_1X24 = 0x2023,
V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UV8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1_5X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1_5X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1_5X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1_5X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_2X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_2X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_2X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_2X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y10_1X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_2X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_2X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_2X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_2X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y12_1X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1X16),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1X16),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1X16),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1X16),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YDYUYDYV8_1X16),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_1X20),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_1X20),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_1X20),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_1X20),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUV10_1X30),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(AYUV8_1X32),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_2X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_2X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_2X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_2X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_1X24),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_1X24),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_1X24),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_1X24),
/* Bayer - next is 0x3019 */
V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001,
V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013,
V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002,
V4L2_MBUS_FMT_SRGGB8_1X8 = 0x3014,
V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 = 0x3015,
V4L2_MBUS_FMT_SGBRG10_ALAW8_1X8 = 0x3016,
V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8 = 0x3017,
V4L2_MBUS_FMT_SRGGB10_ALAW8_1X8 = 0x3018,
V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8 = 0x300b,
V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c,
V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009,
V4L2_MBUS_FMT_SRGGB10_DPCM8_1X8 = 0x300d,
V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE = 0x3003,
V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE = 0x3004,
V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE = 0x3005,
V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE = 0x3006,
V4L2_MBUS_FMT_SBGGR10_1X10 = 0x3007,
V4L2_MBUS_FMT_SGBRG10_1X10 = 0x300e,
V4L2_MBUS_FMT_SGRBG10_1X10 = 0x300a,
V4L2_MBUS_FMT_SRGGB10_1X10 = 0x300f,
V4L2_MBUS_FMT_SBGGR12_1X12 = 0x3008,
V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010,
V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011,
V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012,
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_ALAW8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_ALAW8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_ALAW8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_ALAW8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_DPCM8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_DPCM8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_DPCM8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_DPCM8_1X8),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_BE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_LE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_BE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_LE),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_1X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_1X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_1X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_1X10),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR12_1X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG12_1X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG12_1X12),
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB12_1X12),
/* JPEG compressed formats - next is 0x4002 */
V4L2_MBUS_FMT_JPEG_1X8 = 0x4001,
V4L2_MBUS_FROM_MEDIA_BUS_FMT(JPEG_1X8),
/* Vendor specific formats - next is 0x5002 */
V4L2_MBUS_FROM_MEDIA_BUS_FMT(S5C_UYVY_JPEG_1X8),
/* S5C73M3 sensor specific interleaved UYVY and JPEG */
V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8 = 0x5001,
/* HSV - next is 0x6002 */
V4L2_MBUS_FMT_AHSV8888_1X32 = 0x6001,
V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32),
};
/**