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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>
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Add the CEA-861 VIC, the HDMI VIC and the picture aspect ratio information
where applicable.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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Adding others generic flags, which could be used by many
components like GS1662.
Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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The VSync polarity was negative instead of positive for the 4k CEA formats.
I probably copy-and-pasted these from the DMT 4k format, which does have a
negative VSync polarity.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Martin Bugge <marbugge@cisco.com>
Cc: <stable@vger.kernel.org> # for v4.1 and up
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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In the past the V4L2_DV_BT_STD_CEA861 standard bit was used to
determine whether the format is a CE (Consumer Electronics) format
or not. However, the 640x480p59.94 format is part of the CEA-861
standard, but it is *not* a CE video format.
Add a new flag to make this explicit. This information is needed
in order to determine the default R'G'B' encoding for the format:
for CE video this is limited range (16-235) instead of full range
(0-255).
The header with all the timings has been updated with this new
flag.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Martin Bugge <marbugge@cisco.com>
Cc: Mats Randgaard <mats.randgaard@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Sparse got a fix for that. Also, it is suspected that reverting
this patch might cause compilation breakages on userspace. So,
revert it.
This reverts commit 5c2cacc1028917168b0f7650008dceaa6f7e3fe2.
Requested-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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This is detected with:
gcc-4.8.3-7.fc20.x86_64
sparse-0.5.0-3.fc20.x86_64
drivers/media/v4l2-core/v4l2-dv-timings.c:34:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:35:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:36:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:37:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:38:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:39:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:40:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:41:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:42:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:43:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:44:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:45:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:46:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:47:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:48:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:49:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:50:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:51:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:52:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:53:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:54:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:55:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:56:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:57:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:58:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:59:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:60:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:61:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:62:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:63:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:64:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:65:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:66:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:67:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:68:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:69:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:70:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:71:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:72:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:73:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:74:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:75:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:76:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:77:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:78:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:79:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:80:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:81:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:82:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:83:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:84:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:85:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:86:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:87:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:88:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:89:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:90:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:91:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:92:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:93:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:94:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:95:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:96:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:97:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:98:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:99:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:100:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:101:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:102:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:103:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:104:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:105:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:106:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:107:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:108:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:109:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:110:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:111:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:112:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:113:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:114:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:115:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:116:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:117:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:118:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:119:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:120:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:121:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:122:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:123:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:124:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:125:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:126:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:127:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:128:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:129:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:130:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:131:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:132:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:133:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:134:9: error: unknown field name in initializer
drivers/media/v4l2-core/v4l2-dv-timings.c:135:9: error: too many errors
drivers/media/usb/hdpvr/hdpvr-video.c:42:9: error: unknown field name in initializer
drivers/media/usb/hdpvr/hdpvr-video.c:43:9: error: unknown field name in initializer
drivers/media/usb/hdpvr/hdpvr-video.c:44:9: error: unknown field name in initializer
drivers/media/usb/hdpvr/hdpvr-video.c:45:9: error: unknown field name in initializer
drivers/media/usb/hdpvr/hdpvr-video.c:46:9: error: unknown field name in initializer
drivers/media/usb/hdpvr/hdpvr-video.c:47:9: error: unknown field name in initializer
drivers/media/usb/hdpvr/hdpvr-video.c:48:9: error: unknown field name in initializer
drivers/media/usb/hdpvr/hdpvr-video.c:49:9: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:484:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:485:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:486:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:487:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:488:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:489:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:490:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:491:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:492:18: error: unknown field name in initializer
drivers/media/platform/s5p-tv/hdmi_drv.c:493:18: error: unknown field name in initializer
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Add the CEA-861-F timings for 3840x2160p24/25/30/50/60 and
4096x2160p24/25/30/50/60.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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VESA added two new DMT timings in their latest standard document. Add these
to v4l2-dv-timings.h.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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This particular DMT timing definition was duplicated in the header.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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These formats are supported by the HDPVR, but they were missing in the list.
Note that these formats are different from the common PAL/NTSC/SECAM formats
since all color channels are transmitted separately and so there is no PAL
or NTSC or SECAM color encoding involved.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
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Greg Kroah-Hartman
Hans Verkuil
Charles-Antoine Couret
Hans Verkuil
Mauro Carvalho Chehab
David Howells