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OpenCloudOS-Kernel/include/uapi/linux/v4l2-mediabus.h

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License cleanup: add SPDX license identifier to uapi header files with a license Many user space API headers have licensing information, which is either incomplete, badly formatted or just a shorthand for referring to the license under which the file is supposed to be. This makes it hard for compliance tools to determine the correct license. Update these files with an SPDX license identifier. The identifier was chosen based on the license information in the file. GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license identifier with the added 'WITH Linux-syscall-note' exception, which is the officially assigned exception identifier for the kernel syscall exception: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". This exception makes it possible to include GPL headers into non GPL code, without confusing license compliance tools. Headers which have either explicit dual licensing or are just licensed under a non GPL license are updated with the corresponding SPDX identifier and the GPLv2 with syscall exception identifier. The format is: ((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE) SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. The update does not remove existing license information as this has to be done on a case by case basis and the copyright holders might have to be consulted. This will happen in a separate step. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 22:09:13 +08:00
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
[media] v4l: Move the media/v4l2-mediabus.h header to include/linux The header defines the v4l2_mbus_framefmt structure which will be used by the V4L2 subdevs userspace API. Change the type of the v4l2_mbus_framefmt::code field to __u32, as enum sizes can differ between different ABIs on the same architectures. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-03-16 06:33:31 +08:00
/*
* 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_V4L2_MEDIABUS_H
#define __LINUX_V4L2_MEDIABUS_H
[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>
2014-11-11 01:28:26 +08:00
#include <linux/media-bus-format.h>
[media] v4l: Move the media/v4l2-mediabus.h header to include/linux The header defines the v4l2_mbus_framefmt structure which will be used by the V4L2 subdevs userspace API. Change the type of the v4l2_mbus_framefmt::code field to __u32, as enum sizes can differ between different ABIs on the same architectures. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-03-16 06:33:31 +08:00
#include <linux/types.h>
#include <linux/videodev2.h>
media: v4l2: extend the CSC API to subdevice. This patch extends the CSC API in video devices to be supported also on sub-devices. The flag V4L2_MBUS_FRAMEFMT_SET_CSC set by the application when calling VIDIOC_SUBDEV_S_FMT ioctl. The flags: V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE, V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC, V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC/V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION are set by the driver in the VIDIOC_SUBDEV_ENUM_MBUS_CODE ioctl. New 'flags' fields were added to the structs v4l2_subdev_mbus_code_enum, v4l2_mbus_framefmt which are borrowed from the 'reserved' field The patch also replaces the 'ycbcr_enc' field in 'struct v4l2_mbus_framefmt' with a union that includes 'hsv_enc' Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-28 03:46:10 +08:00
#define V4L2_MBUS_FRAMEFMT_SET_CSC 0x0001
[media] v4l: Forbid usage of V4L2_MBUS_FMT definitions inside the kernel Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel users don't have access to these definitions. We have to keep this definition for user-space users even though they're encouraged to move to the new media_bus_format enum. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.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>
2014-11-11 01:28:35 +08:00
/**
* struct v4l2_mbus_framefmt - frame format on the media bus
media: v4l: doc: Clarify v4l2_mbus_fmt height definition The v4l2_mbus_fmt width and height corresponds directly with the v4l2_pix_format definitions, yet the differences in documentation make it ambiguous what to do in the event of field heights. Clarify this using the same text as is provided for the v4l2_pix_format which is explicit on the matter, and by matching the terminology of 'image height' rather than the misleading 'frame height'. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-01-09 01:55:23 +08:00
* @width: image width
* @height: image height
[media] v4l: Forbid usage of V4L2_MBUS_FMT definitions inside the kernel Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel users don't have access to these definitions. We have to keep this definition for user-space users even though they're encouraged to move to the new media_bus_format enum. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.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>
2014-11-11 01:28:35 +08:00
* @code: data format code (from enum v4l2_mbus_pixelcode)
* @field: used interlacing type (from enum v4l2_field)
* @colorspace: colorspace of the data (from enum v4l2_colorspace)
[media] v4l2-mediabus: improve colorspace support Add and copy the new ycbcr_enc and quantization fields. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-17 20:10:33 +08:00
* @ycbcr_enc: YCbCr encoding of the data (from enum v4l2_ycbcr_encoding)
media: v4l2: extend the CSC API to subdevice. This patch extends the CSC API in video devices to be supported also on sub-devices. The flag V4L2_MBUS_FRAMEFMT_SET_CSC set by the application when calling VIDIOC_SUBDEV_S_FMT ioctl. The flags: V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE, V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC, V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC/V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION are set by the driver in the VIDIOC_SUBDEV_ENUM_MBUS_CODE ioctl. New 'flags' fields were added to the structs v4l2_subdev_mbus_code_enum, v4l2_mbus_framefmt which are borrowed from the 'reserved' field The patch also replaces the 'ycbcr_enc' field in 'struct v4l2_mbus_framefmt' with a union that includes 'hsv_enc' Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-28 03:46:10 +08:00
* @hsv_enc: HSV encoding of the data (from enum v4l2_hsv_encoding)
[media] v4l2-mediabus: improve colorspace support Add and copy the new ycbcr_enc and quantization fields. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-17 20:10:33 +08:00
* @quantization: quantization of the data (from enum v4l2_quantization)
[media] videodev2.h: add support for transfer functions In the past the transfer function was implied by the colorspace. However, it is an independent entity in its own right. Add support for explicitly choosing the transfer function. This change will allow us to represent linear RGB (as is used by openGL), and it will make it easier to work with decoded video material since most codecs store the transfer function as a separate property as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-28 19:49:09 +08:00
* @xfer_func: transfer function of the data (from enum v4l2_xfer_func)
media: v4l2: extend the CSC API to subdevice. This patch extends the CSC API in video devices to be supported also on sub-devices. The flag V4L2_MBUS_FRAMEFMT_SET_CSC set by the application when calling VIDIOC_SUBDEV_S_FMT ioctl. The flags: V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE, V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC, V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC/V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION are set by the driver in the VIDIOC_SUBDEV_ENUM_MBUS_CODE ioctl. New 'flags' fields were added to the structs v4l2_subdev_mbus_code_enum, v4l2_mbus_framefmt which are borrowed from the 'reserved' field The patch also replaces the 'ycbcr_enc' field in 'struct v4l2_mbus_framefmt' with a union that includes 'hsv_enc' Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-28 03:46:10 +08:00
* @flags: flags (V4L2_MBUS_FRAMEFMT_*)
* @reserved: reserved bytes that can be later used
[media] v4l: Forbid usage of V4L2_MBUS_FMT definitions inside the kernel Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel users don't have access to these definitions. We have to keep this definition for user-space users even though they're encouraged to move to the new media_bus_format enum. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.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>
2014-11-11 01:28:35 +08:00
*/
struct v4l2_mbus_framefmt {
__u32 width;
__u32 height;
__u32 code;
__u32 field;
__u32 colorspace;
media: v4l2: extend the CSC API to subdevice. This patch extends the CSC API in video devices to be supported also on sub-devices. The flag V4L2_MBUS_FRAMEFMT_SET_CSC set by the application when calling VIDIOC_SUBDEV_S_FMT ioctl. The flags: V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE, V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC, V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC/V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION are set by the driver in the VIDIOC_SUBDEV_ENUM_MBUS_CODE ioctl. New 'flags' fields were added to the structs v4l2_subdev_mbus_code_enum, v4l2_mbus_framefmt which are borrowed from the 'reserved' field The patch also replaces the 'ycbcr_enc' field in 'struct v4l2_mbus_framefmt' with a union that includes 'hsv_enc' Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-28 03:46:10 +08:00
union {
/* enum v4l2_ycbcr_encoding */
__u16 ycbcr_enc;
/* enum v4l2_hsv_encoding */
__u16 hsv_enc;
};
[media] v4l2-mediabus.h: use two __u16 instead of two __u32 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>
2014-12-05 21:02:47 +08:00
__u16 quantization;
[media] videodev2.h: add support for transfer functions In the past the transfer function was implied by the colorspace. However, it is an independent entity in its own right. Add support for explicitly choosing the transfer function. This change will allow us to represent linear RGB (as is used by openGL), and it will make it easier to work with decoded video material since most codecs store the transfer function as a separate property as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-28 19:49:09 +08:00
__u16 xfer_func;
media: v4l2: extend the CSC API to subdevice. This patch extends the CSC API in video devices to be supported also on sub-devices. The flag V4L2_MBUS_FRAMEFMT_SET_CSC set by the application when calling VIDIOC_SUBDEV_S_FMT ioctl. The flags: V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE, V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC, V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC/V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION are set by the driver in the VIDIOC_SUBDEV_ENUM_MBUS_CODE ioctl. New 'flags' fields were added to the structs v4l2_subdev_mbus_code_enum, v4l2_mbus_framefmt which are borrowed from the 'reserved' field The patch also replaces the 'ycbcr_enc' field in 'struct v4l2_mbus_framefmt' with a union that includes 'hsv_enc' Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-28 03:46:10 +08:00
__u16 flags;
__u16 reserved[10];
[media] v4l: Forbid usage of V4L2_MBUS_FMT definitions inside the kernel Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel users don't have access to these definitions. We have to keep this definition for user-space users even though they're encouraged to move to the new media_bus_format enum. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.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>
2014-11-11 01:28:35 +08:00
};
#ifndef __KERNEL__
/*
* enum v4l2_mbus_pixelcode and its definitions are now deprecated, and
* MEDIA_BUS_FMT_ definitions (defined in media-bus-format.h) should be
* used instead.
*
* New defines should only be added to media-bus-format.h. The
* v4l2_mbus_pixelcode enum is frozen.
*/
[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>
2014-11-11 01:28:26 +08:00
#define V4L2_MBUS_FROM_MEDIA_BUS_FMT(name) \
V4L2_MBUS_FMT_ ## name = MEDIA_BUS_FMT_ ## name
[media] v4l: Group media bus pixel codes by types and sort them alphabetically Adding new pixel codes at the end of the enumeration will soon create a mess, so group the pixel codes by type and sort them by bus_width, bits per component, samples per pixel and order of subsamples. As the codes are part of the kernel ABI their value can't change when a new code is inserted in the enumeration, so they are given an explicit numerical value. When inserting a new pixel code developers must use and update the next free value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-09-01 23:58:22 +08:00
[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>
2014-11-11 01:28:26 +08:00
enum v4l2_mbus_pixelcode {
V4L2_MBUS_FROM_MEDIA_BUS_FMT(FIXED),
[media] v4l: Group media bus pixel codes by types and sort them alphabetically Adding new pixel codes at the end of the enumeration will soon create a mess, so group the pixel codes by type and sort them by bus_width, bits per component, samples per pixel and order of subsamples. As the codes are part of the kernel ABI their value can't change when a new code is inserted in the enumeration, so they are given an explicit numerical value. When inserting a new pixel code developers must use and update the next free value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-09-01 23:58:22 +08:00
[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>
2014-11-11 01:28:26 +08:00
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),
[media] v4l: Group media bus pixel codes by types and sort them alphabetically Adding new pixel codes at the end of the enumeration will soon create a mess, so group the pixel codes by type and sort them by bus_width, bits per component, samples per pixel and order of subsamples. As the codes are part of the kernel ABI their value can't change when a new code is inserted in the enumeration, so they are given an explicit numerical value. When inserting a new pixel code developers must use and update the next free value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-09-01 23:58:22 +08:00
[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>
2014-11-11 01:28:26 +08:00
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),
[media] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook documentation. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-25 23:09:43 +08:00
[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>
2014-11-11 01:28:26 +08:00
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),
[media] V4L: Add V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8 media bus format This patch adds media bus pixel code for the interleaved JPEG/UYVY image format used by S5C73MX Samsung cameras. This interleaved image data is transferred on MIPI-CSI2 bus as User Defined Byte-based Data. It also defines an experimental vendor and device specific media bus formats section and adds related DocBook documentation. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-17 01:23:54 +08:00
[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>
2014-11-11 01:28:26 +08:00
V4L2_MBUS_FROM_MEDIA_BUS_FMT(JPEG_1X8),
[media] V4L: Add V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8 media bus format This patch adds media bus pixel code for the interleaved JPEG/UYVY image format used by S5C73MX Samsung cameras. This interleaved image data is transferred on MIPI-CSI2 bus as User Defined Byte-based Data. It also defines an experimental vendor and device specific media bus formats section and adds related DocBook documentation. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-02-17 01:23:54 +08:00
[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>
2014-11-11 01:28:26 +08:00
V4L2_MBUS_FROM_MEDIA_BUS_FMT(S5C_UYVY_JPEG_1X8),
[media] v4l: Add media format codes for AHSV8888 on 32-bit busses Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-07-10 23:05:06 +08:00
[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>
2014-11-11 01:28:26 +08:00
V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32),
[media] v4l: Move the media/v4l2-mediabus.h header to include/linux The header defines the v4l2_mbus_framefmt structure which will be used by the V4L2 subdevs userspace API. Change the type of the v4l2_mbus_framefmt::code field to __u32, as enum sizes can differ between different ABIs on the same architectures. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-03-16 06:33:31 +08:00
};
[media] v4l: Forbid usage of V4L2_MBUS_FMT definitions inside the kernel Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel users don't have access to these definitions. We have to keep this definition for user-space users even though they're encouraged to move to the new media_bus_format enum. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.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>
2014-11-11 01:28:35 +08:00
#endif /* __KERNEL__ */
[media] v4l: Move the media/v4l2-mediabus.h header to include/linux The header defines the v4l2_mbus_framefmt structure which will be used by the V4L2 subdevs userspace API. Change the type of the v4l2_mbus_framefmt::code field to __u32, as enum sizes can differ between different ABIs on the same architectures. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-03-16 06:33:31 +08:00
#endif