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2018-09-17media: v4l2: remove VBI output padMauro Carvalho Chehab6-7/+1
The signal there is the same as the video output (well, except for sliced VBI, but let's simplify the model and ignore it, at least for now - as it is routed together with raw VBI). Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-17media: em28xx: make v4l2-compliance happier by starting sequence on zeroMauro Carvalho Chehab1-0/+2
The v4l2-compliance tool complains if a video doesn't start with a zero sequence number. While this shouldn't cause any real problem for apps, let's make it happier, in order to better check the v4l2-compliance differences before and after patchsets. This is actually an old issue. It is there since at least its videobuf2 conversion, e. g. changeset 3829fadc461 ("[media] em28xx: convert to videobuf2"), if VB1 wouldn't suffer from the same issue. Cc: stable@vger.kernel.org Fixes: d3829fadc461 ("[media] em28xx: convert to videobuf2") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-17media: em28xx: fix input name for Terratec AV 350Mauro Carvalho Chehab1-2/+2
Instead of using a register value, use an AMUX name, as otherwise VIDIOC_G_AUDIO would fail. Cc: stable@vger.kernel.org Fixes: 766ed64de554 ("V4L/DVB (11827): Add support for Terratec Grabster AV350") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-17media: em28xx: use a default format if TRY_FMT failsMauro Carvalho Chehab1-3/+3
Follow the V4L2 spec, as warned by v4l2-compliance: warn: v4l2-test-formats.cpp(732): TRY_FMT cannot handle an invalid pixelformat. warn: v4l2-test-formats.cpp(733): This may or may not be a problem. For more information see: warn: v4l2-test-formats.cpp(734): http://www.mail-archive.com/linux-media@vger.kernel.org/msg56550.html Cc: stable@vger.kernel.org Fixes: bddcf63313c6 ("V4L/DVB (9927): em28xx: use a more standard way to specify video formats") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-17media: em28xx: fix handler for vidioc_s_input()Mauro Carvalho Chehab3-9/+112
The a->index is not the name of the internal amux entry, but, instead a value from zero to the maximum number of audio inputs. As the actual available inputs depend on each board, build it dynamically. This is broken for a really long time. On a quick check, since at least commit 195a4ef627e1 ("V4L/DVB (6585): Convert em28xx to video_ioctl2") this was not implemented right. Fixes: 195a4ef627e1 ("V4L/DVB (6585): Convert em28xx to video_ioctl2") Cc: stable@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-17media: tvp5150: avoid going past array on v4l2_querymenu()Mauro Carvalho Chehab1-1/+1
The parameters of v4l2_ctrl_new_std_menu_items() are tricky: instead of the number of possible values, it requires the number of the maximum value. In other words, the ARRAY_SIZE() value should be decremented, otherwise it will go past the array bounds, as warned by KASAN: [ 279.839688] BUG: KASAN: global-out-of-bounds in v4l2_querymenu+0x10d/0x180 [videodev] [ 279.839709] Read of size 8 at addr ffffffffc10a4cb0 by task v4l2-compliance/16676 [ 279.839736] CPU: 1 PID: 16676 Comm: v4l2-compliance Not tainted 4.18.0-rc2+ #120 [ 279.839741] Hardware name: /NUC5i7RYB, BIOS RYBDWi35.86A.0364.2017.0511.0949 05/11/2017 [ 279.839743] Call Trace: [ 279.839758] dump_stack+0x71/0xab [ 279.839807] ? v4l2_querymenu+0x10d/0x180 [videodev] [ 279.839817] print_address_description+0x1c9/0x270 [ 279.839863] ? v4l2_querymenu+0x10d/0x180 [videodev] [ 279.839871] kasan_report+0x237/0x360 [ 279.839918] v4l2_querymenu+0x10d/0x180 [videodev] [ 279.839964] __video_do_ioctl+0x2c8/0x590 [videodev] [ 279.840011] ? copy_overflow+0x20/0x20 [videodev] [ 279.840020] ? avc_ss_reset+0xa0/0xa0 [ 279.840028] ? check_stack_object+0x21/0x60 [ 279.840036] ? __check_object_size+0xe7/0x240 [ 279.840080] video_usercopy+0xed/0x730 [videodev] [ 279.840123] ? copy_overflow+0x20/0x20 [videodev] [ 279.840167] ? v4l_enumstd+0x40/0x40 [videodev] [ 279.840177] ? __handle_mm_fault+0x9f9/0x1ba0 [ 279.840186] ? __pmd_alloc+0x2c0/0x2c0 [ 279.840193] ? __vfs_write+0xb6/0x350 [ 279.840200] ? kernel_read+0xa0/0xa0 [ 279.840244] ? video_usercopy+0x730/0x730 [videodev] [ 279.840284] v4l2_ioctl+0xa1/0xb0 [videodev] [ 279.840295] do_vfs_ioctl+0x117/0x8a0 [ 279.840303] ? selinux_file_ioctl+0x211/0x2f0 [ 279.840313] ? ioctl_preallocate+0x120/0x120 [ 279.840319] ? selinux_capable+0x20/0x20 [ 279.840332] ksys_ioctl+0x70/0x80 [ 279.840342] __x64_sys_ioctl+0x3d/0x50 [ 279.840351] do_syscall_64+0x6d/0x1c0 [ 279.840361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 279.840367] RIP: 0033:0x7fdfb46275d7 [ 279.840369] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48 [ 279.840474] RSP: 002b:00007ffee1179038 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 279.840483] RAX: ffffffffffffffda RBX: 00007ffee1179180 RCX: 00007fdfb46275d7 [ 279.840488] RDX: 00007ffee11790c0 RSI: 00000000c02c5625 RDI: 0000000000000003 [ 279.840493] RBP: 0000000000000002 R08: 0000000000000020 R09: 00000000009f0902 [ 279.840497] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffee117a5a0 [ 279.840501] R13: 00007ffee11790c0 R14: 0000000000000002 R15: 0000000000000000 [ 279.840515] The buggy address belongs to the variable: [ 279.840535] tvp5150_test_patterns+0x10/0xffffffffffffe360 [tvp5150] Fixes: c43875f66140 ("[media] tvp5150: replace MEDIA_ENT_F_CONN_TEST by a control") Cc: stable@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: drxj: fix spelling mistake in fall-through annotationsGustavo A. R. Silva1-5/+5
Replace "falltrough" with a proper "fall through" annotation. This fix is part of the ongoing efforts to enabling -Wimplicit-fallthrough Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: Convert to using %pOFn instead of device_node.nameRob Herring5-15/+14
In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> Cc: Benoit Parrot <bparrot@ti.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Hyun Kwon <hyun.kwon@xilinx.com> Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb: move compat handlers into driversArnd Bergmann3-81/+87
The VIDEO_STILLPICTURE is only implemented by one driver, while VIDEO_GET_EVENT has two users in tree. In both cases, it is fairly easy to handle the compat ioctls in the native handler rather than relying on translation in fs/compat_ioctls. In effect, this means that now the drivers implement both structure layouts in both native and compat mode, but I don't see anything wrong with that. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb: move most compat_ioctl handling into driversArnd Bergmann3-31/+11
Most DVB audio and video ioctl commands are completely compatible, and are implemented by just two drivers: ttpci and ivtv. In both cases, we can use the same ioctl handler for both native and compat ioctl handling, and remove the entries from the global lookup table. In case of ttpci, this directly hooks into the file_operations structure, and for ivtv, we have to set the compat_ioctl32 method in v4l2_file_operations. For all I can tell, setting it to video_ioctl2 will still do the right thing for all commands. Note that for the VIDEO_STILLPICTURE and VIDEO_GET_EVENT commands, a translation handler in fs/compat_ioctl.c is still used. This works because the command numbers are different on 32-bit systems. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: cec: move compat_ioctl handling to cec-api.cArnd Bergmann2-12/+1
All the CEC ioctls are compatible, and they are only implemented in one driver, so we can simply let this driver handle them natively. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb: dmxdev: move compat_ioctl handling to dmxdev.cArnd Bergmann2-12/+1
All dmx ioctls are compatible, and they are only implemented in one file, so we can replace the list of commands in fs/compat_ioctl.c with a single line in dmxdev. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb: fix compat ioctl translationArnd Bergmann1-4/+6
The VIDEO_GET_EVENT and VIDEO_STILLPICTURE was added back in 2005 but it never worked because the command number is wrong. Using the right command number means we have a better chance of them actually doing the right thing, though clearly nobody has ever tried it successfully. I noticed these while auditing the remaining users of compat_time_t for y2038 bugs. This one is fine in that regard, it just never did anything. Fixes: 6e87abd0b8cb ("[DVB]: Add compat ioctl handling.") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: i2c: max2175: convert to SPDX identifiersKuninori Morimoto2-19/+3
This patch updates license to use SPDX-License-Identifier instead of verbose license text. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Ramesh Shanmugasundaram <Ramesh.shanmugasundaram@bp.renesas.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: mtk_vcodec_util: Use dma_zalloc_coherent to replace ↵zhong jiang1-4/+1
dma_alloc_coherent + memset dma_zalloc_coherent has implemented the dma_alloc_coherent() + memset(), We prefer to dma_zalloc_coherent instead of open-codeing. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: fix: media: pci: meye: validate offset to avoid arbitrary accessLao Wei1-1/+1
Motion eye video4linux driver for Sony Vaio PictureBook desn't validate user-controlled parameter 'vma->vm_pgoff', a malicious process might access all of kernel memory from user space by trying pass different arbitrary address. Discussion: http://www.openwall.com/lists/oss-security/2018/07/06/1 Signed-off-by: Lao Wei <zrlw@qq.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dt-bindings: media: adv748x: Document re-mappable addressesKieran Bingham1-2/+14
The ADV748x supports configurable slave addresses for its I2C pages. Document the page names, and provide an example for setting each of the pages explicitly. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dt-bindings: media: adv7604: Fix slave map documentationKieran Bingham1-1/+1
The reg-names property in the documentation is missing an '='. Add it. Fixes: 9feb786876c7 ("media: dt-bindings: media: adv7604: Extend bindings to allow specifying slave map addresses") Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: MAINTAINERS: FDP1: Update e-mail address.Kieran Bingham1-1/+1
This entry was created with my personal e-mail address. Update with the correct work related account. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: backlight: as3711_bl: convert to SPDX identifiersKuninori Morimoto1-5/+2
This patch updates license to use SPDX-License-Identifier instead of verbose license text. As original license mentioned, it is GPL-2.0 in SPDX. Then, MODULE_LICENSE() should be "GPL v2" instead of "GPL". See ${LINUX}/include/linux/module.h "GPL" [GNU Public License v2 or later] "GPL v2" [GNU Public License v2] Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: fbdev: sh7760fb: convert to SPDX identifiersKuninori Morimoto1-5/+2
This patch updates license to use SPDX-License-Identifier instead of verbose license text. As original license mentioned, it is GPL-2.0 in SPDX. Then, MODULE_LICENSE() should be "GPL v2" instead of "GPL". See ${LINUX}/include/linux/module.h "GPL" [GNU Public License v2 or later] "GPL v2" [GNU Public License v2] Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: drm: panel-lvds: convert to SPDX identifiersKuninori Morimoto1-5/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: drm: shmobile: convert to SPDX identifiersKuninori Morimoto1-5/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: adv748x: convert to SPDX identifiersKuninori Morimoto5-26/+6
As original license mentioned, it is GPL-2.0+ in SPDX. Then, MODULE_LICENSE() should be "GPL" instead of "GPL v2". See ${LINUX}/include/linux/module.h "GPL" [GNU Public License v2 or later] "GPL v2" [GNU Public License v2] Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: adv7180: convert to SPDX identifiersKuninori Morimoto1-10/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: rcar-fcp: convert to SPDX identifiersKuninori Morimoto1-5/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: vsp1: convert to SPDX identifiersKuninori Morimoto1-5/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends: add LNBH29 LNB supply driverKatsuhiro Suzuki4-0/+215
Add support for STMicroelectronics LNBH29 LNB supply driver. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: v4l2-common: v4l2_spi_subdev_init : generate unique namePhilippe De Muyter1-1/+2
While v4l2_i2c_subdev_init does give a unique name to the subdev, matching the one appearing in dmesg for messages generated by dev_info and friends (e.g. imx185 30-0010), v4l2_spi_subdev_init does a poor job, copying only the driver name, but not the dev_name(), yielding e.g. "imx185", but missing the "spi1.1" part, and not generating a unique name. Fix that. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: ddbridge/sx8: remove redundant check of iq_mode == 2Colin Ian King1-3/+1
The check for irq_mode == 2 occurs is always false and hence flags is always zero. This is because the check occurs in a path where irq_mode is >= 3. Clean up the code by removing the check and irq_mode and just pass 0. Detected by CoverityScan, CID#1472214 ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Cc: Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: MAINTAINERS: mark ddbridge, stv0910, stv6111 and mxl5xx orphanDaniel Scheller1-8/+4
I'm definitely not interested to try to maintain those drivers anymore. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: staging: media: omap4iss: Added SPDX license identifiersDaniel Graefe17-75/+20
Added missing SPDX license identifiers to all files of the omap4iss driver. Most files already have license texts which clearly state them to be licensed under GPL 2.0 or later. SPDX identifiers were added accordingly. Some files do not have any license text. SPDX identifiers for GPL 2.0 were added to them, in accordance with the default license of the kernel. Signed-off-by: Daniel Graefe <daniel.graefe@fau.de> Signed-off-by: Roman Sommer <roman.sommer@fau.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: mxl5xx: add a fall-trough annotationMauro Carvalho Chehab1-0/+1
As pointed by Daniel Scheller <d.scheller@gmx.net>, sparse warns that a segment may fall through. We're deprecating this warning in favor of gcc 8 equivalent warning. In this specific case, the code for DVB-S applies for DVB-S2. In a matter of fact, several things there (like rolloff factor logic) assume that the transponder is DVB-S2. So, add the corresponding fall-trough markup, for gcc to properly ignore it. Reported-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: usbvision: remove time_in_irqSebastian Andrzej Siewior2-4/+0
Time "in interrupt" accounting with the help of `jiffies' is a pointless exercise. This variable isn't even used. Remove time_in_irq. Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: gspca: sq930x: use GFP_KERNEL in sd_dq_callback()Sebastian Andrzej Siewior1-1/+1
The context in which sd_dq_callback() is non atomic, there is even msleep() at the end of the function. There is no need to use GFP_ATOMIC here - use GFP_KERNEL instead. Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: em28xx-audio: use GFP_KERNEL for memory allocation during initSebastian Andrzej Siewior1-4/+4
As far as I can tell em28xx_audio_urb_init() is called once during initialization from non atomic context. Memory allocation from non atomic context should use GFP_KERNEL to avoid using emergency pool for memory allocation. Use GFP_KERNEL for memory allocation. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/cxd2099: add SPDX license identifierDaniel Scheller2-0/+2
As both the MODULE_LICENSE and the boilerplates are now in sync and clear that the driver is licensed under the terms of the GPLv2-only, add a matching SPDX license identifier tag. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/cxd2099: fix MODULE_LICENSE to 'GPL v2'Daniel Scheller1-1/+1
In commit 3db30defab4b ("use correct MODULE_LINCESE for GPL v2 only according to notice in header") in the upstream repository for the mentioned driver at https://github.com/DigitalDevices/dddvb.git, the MODULE_LICENSE was fixed to "GPL v2" and is now in sync with the GPL copyright boilerplate. Apply this change to the kernel tree driver as well. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/stv6111: add SPDX license identifierDaniel Scheller2-0/+2
As it is clear that the driver is licensed under the terms of GPLv2-only by now, add a matching SPDX license identifier to all driver files. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/stv6111: cleanup and fix licensing boilerplatesDaniel Scheller2-1/+15
The stv6111.h doesn't carry any header nor any licensing boilerplate at all, so copy this from the main driver file stv6111.c. [mchehab@kernel.org: kept only the part of this patch that copied the license from stv6111.c into stv6111.h] Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/stv0910: add SPDX license identifierDaniel Scheller3-0/+3
As it is clear that the driver is licensed under the terms of GPLv2-only by now, add a matching SPDX license identifier to all driver files. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/stv0910: cleanup and fix licensing boilerplatesDaniel Scheller1-0/+17
The stv0910.h doesn't carry any header nor any licensing boilerplate at all, so copy this from the main driver file stv0910.c. [mchehab@kernel.org: kept only the part of this patch that copied the license from stv0910.c into stv0910.h] Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/mxl5xx: add SPDX license identifierDaniel Scheller4-0/+4
As it is clear that the driver is licensed under the terms of GPLv2-only by now, add a matching SPDX license identifier to all driver files. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dvb-frontends/mxl5xx: cleanup and fix licensing boilerplatesDaniel Scheller2-1/+21
mxl5xx.h doesn't carry any licensing boilerplate at all right now, so copy the boilerplate over from the main driver file mxl5xx.c. Also, mxl5xx_defs is missing a part of the licensing boilerplate text, so add it. [mchehab@kernel.org: kept only the part of this patch that copied the license from mxl5xx.c into mxl5xx.h] Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: ddbridge: header/boilerplate cleanups and cosmeticsDaniel Scheller13-28/+1
Cleanup blank lines, remove wrong links to http://www.gnu.org/copyleft/gpl.html (the driver is licensed under the terms of GPLv2, but the link points to a copy of the GPLv3), and fix the filename reference in ddbridge-i2c.h. [mchehab@kernel.org: removed whitespace changes at the licensing text, as we didn't get any acks from the authors with regards to changing the text] Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: ddbridge: add SPDX license identifiersDaniel Scheller13-0/+13
Since the boilerplates and MODULE_LICENSE are now in sync regarding the used license (GPL v2 only), add a matching GPLv2 SPDX license identifier to all files of the ddbridge driver. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: mxl5xx/stv0910/stv6111/ddbridge: fix MODULE_LICENSE to 'GPL v2'Daniel Scheller4-4/+4
In commit 3db30defab4b ("use correct MODULE_LINCESE for GPL v2 only according to notice in header") in the upstream repository for the mentioned four drivers at https://github.com/DigitalDevices/dddvb.git (plus a few more which aren't part of the mainline kernel tree), the MODULE_LICENSE was fixed to "GPL v2" and are now in sync with the GPL copyright boilerplate. Apply this change to the kernel tree drivers as well. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-12media: dt-bindings: adv748x: Fix decimal unit addressesGeert Uytterhoeven1-2/+2
With recent dtc and W=1: Warning (graph_port): video-receiver@70/port@10: graph node unit address error, expected "a" Warning (graph_port): video-receiver@70/port@11: graph node unit address error, expected "b" Unit addresses are always hexadecimal (without prefix), while the bases of reg property values depend on their prefixes. Fixes: e69595170b1cad85 ("media: adv748x: Add adv7481, adv7482 bindings") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: replace strcpy() by strscpy()Mauro Carvalho Chehab83-199/+225
The strcpy() function is being deprecated upstream. Replace it by the safer strscpy(). Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: use strscpy() instead of strlcpy()Mauro Carvalho Chehab260-665/+676
The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-01 06:32:25 +0300