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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>
2018-09-11media: MAINTAINERS: add entry for i.MX PXP media mem2mem driverPhilipp Zabel1-0/+7
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: imx-pxp: add i.MX Pixel Pipeline driverPhilipp Zabel4-0/+3448
Add a V4L2 mem-to-mem scaler/CSC driver for the Pixel Pipeline (PXP) version found on i.MX6ULL SoCs. A similar variant is used on i.MX7D. Since this driver only uses the legacy pipeline, it should be reasonably easy to extend it to work with the older PXP versions found on i.MX6UL, i.MX6SX, i.MX6SL, i.MX28, and i.MX23. The driver supports scaling and colorspace conversion. There is currently no support for rotation, alpha-blending, and the LUTs. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: dt-bindings: media: Add i.MX Pixel Pipeline bindingPhilipp Zabel1-0/+26
Add DT binding documentation for the Pixel Pipeline (PXP) found on various NXP i.MX SoCs. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: vidioc-cropcap/g-crop.rst: fix confusing sentenceHans Verkuil2-2/+2
The note that the text refers to is actually *below* the type description, not above. Fix this. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: vimc: implement basic v4l2-ctrlsGuilherme Gallo1-0/+20
Add brightness, contrast, hue and saturation controls in vimc-sensor Signed-off-by: Guilherme Alcarde Gallo <gagallo7@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: vicodec: change codec license to LGPLHans Verkuil4-4/+4
The FWHT codec can also be used by userspace utilities and libraries, but since the current license is GPL and not LGPL it is not possible to include it in e.g. gstreamer, since LGPL is required for that. Change the license of these four files to LGPL. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Tom aan de Wiel <tom.aandewiel@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Add a D4M camera descriptionGuennadi Liakhovetski4-0/+223
D4M is a mobile model from the D4XX family of Intel RealSense cameras. This patch adds a descriptor for it, which enables reading per-frame metadata from it. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com> [laurent.pinchart@ideasonboard.com Small clarifications to the documentation] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Store device information pointer in struct uvc_deviceLaurent Pinchart3-14/+16
The device information structure is currently copied field by field in the uvc_device structure. As we only have two fields at the moment this isn't much of an issue, but it prevents easy addition of new info fields. Fix this by storing the uvc_device_info pointer in the uvc_device structure. As a result the uvc_device meta_format field can be removed. The quirks field, however, needs to stay as it can be modified through a module parameter. As not all device have an information structure, we declare a global "NULL" info instance that is used as a fallback when the driver_info is empty. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Rename UVC_QUIRK_INFO to UVC_INFO_QUIRKGuennadi Liakhovetski1-9/+9
The UVC_QUIRK_INFO macro defines "device information containing quirks", not "quirks for information". Rename it to UVC_INFO_QUIRK. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Fix uvc_alloc_entity() allocation alignmentNadav Amit1-1/+1
The use of ALIGN() in uvc_alloc_entity() is incorrect, since the size of (entity->pads) is not a power of two. As a stop-gap, until a better solution is adapted, use roundup() instead. Found by a static assertion. Compile-tested only. Fixes: 4ffc2d89f38a ("uvcvideo: Register subdevices for each entity") Signed-off-by: Nadav Amit <namit@vmware.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Fix spelling mistake: "entites" -> "entities"Colin Ian King1-4/+3
Trivial fix to spelling mistake in uvc_printk message [Unwrap message string, remove unneeded curly braces] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Remove unnecessary NULL check before debugfs_remove_recursiveGustavo A. R. Silva1-5/+1
debugfs_remove_recursive() accepts a NULL parameter and returns immediately, there's no need for a NULL check in the caller. This issue was detected with the help of Coccinelle. [Reword commit message, address uvc_debugfs_cleanup_stream()] Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Make uvc_control_mapping menu_info field constLaurent Pinchart2-6/+6
The menu_info field of the uvc_control_mapping structure points to an array of menu info data that are never changed by the driver. Make the pointer const and constify the related static arrays in the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: uvcvideo: Make some structs constJoe Perches1-2/+2
Move some data to text $ size drivers/media/usb/uvc/uvc_ctrl.o* text data bss dec hex filename 34323 2364 0 36687 8f4f drivers/media/usb/uvc/uvc_ctrl.o.new 28659 8028 0 36687 8f4f drivers/media/usb/uvc/uvc_ctrl.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: vicodec: fix sparse warningHans Verkuil1-2/+1
drivers/media/platform/vicodec/vicodec-core.c:160:25: warning: variable 'q_out' set but not used [-Wunused-but-set-variable] It's indeed not used, and it can be removed. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-11media: videodev2.h.rst.exceptions: add V4L2_DV_FL_CAN_DETECT_REDUCED_FPSHans Verkuil1-0/+1
This fixes a documentation warning: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-dv-fl-can-detect-reduced-fps (if the link has no caption the label must precede a section header) Signed-off-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 2024-12-20 11:37:28 +0300