- 12 Sep, 2018 16 commits
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Mauro Carvalho Chehab authored
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>
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Sebastian Andrzej Siewior authored
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:
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Sebastian Andrzej Siewior authored
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:
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Sebastian Andrzej Siewior authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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 authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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:
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Daniel Scheller authored
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: -
Geert Uytterhoeven authored
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: e6959517 ("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:
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- 11 Sep, 2018 23 commits
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Mauro Carvalho Chehab authored
The strcpy() function is being deprecated upstream. Replace it by the safer strscpy(). Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
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Mauro Carvalho Chehab authored
The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by:
Kees Cook <keescook@chromium.org> Acked-by:
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Philipp Zabel authored
Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by:
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Philipp Zabel authored
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:
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Philipp Zabel authored
Add DT binding documentation for the Pixel Pipeline (PXP) found on various NXP i.MX SoCs. Signed-off-by:
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Hans Verkuil authored
The note that the text refers to is actually *below* the type description, not above. Fix this. Signed-off-by:
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Guilherme Gallo authored
Add brightness, contrast, hue and saturation controls in vimc-sensor Signed-off-by:
Guilherme Alcarde Gallo <gagallo7@gmail.com> Signed-off-by:
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Hans Verkuil authored
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:
Tom aan de Wiel <tom.aandewiel@gmail.com> Signed-off-by:
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Guennadi Liakhovetski authored
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:
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Laurent Pinchart authored
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:
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Guennadi Liakhovetski authored
The UVC_QUIRK_INFO macro defines "device information containing quirks", not "quirks for information". Rename it to UVC_INFO_QUIRK. Signed-off-by:
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Nadav Amit authored
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: 4ffc2d89 ("uvcvideo: Register subdevices for each entity") Signed-off-by:
Nadav Amit <namit@vmware.com> Signed-off-by:
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Colin Ian King authored
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:
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Gustavo A. R. Silva authored
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:
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Laurent Pinchart authored
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:
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Joe Perches authored
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:
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Hans Verkuil authored
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:
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Hans Verkuil authored
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:
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Hans Verkuil authored
The initial sizeimage for the compressed decoder output was wrong. The size of the output was incorrectly used to calculate the image size, that should have been the size of the capture. Rework the code to fix this. Signed-off-by:
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Hans Verkuil authored
nfds depends on RLIMIT_NOFILE, not OPEN_MAX. Update the description for cec and v4l2. Signed-off-by:
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Hans Verkuil authored
Z16 support is identical to Y16, so that's easy to add. Signed-off-by:
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Hans Verkuil authored
When logging the current TPG state detect if we are generating a Y'CbCr or HSV pattern and report one or the other instead of both, which is confusing. Signed-off-by:
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Hans Verkuil authored
The documentation of the Media Controller API ioctls is missing a description of the argp ioctl argument. Add this. Signed-off-by:
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- 10 Sep, 2018 1 commit
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Hans Verkuil authored
The 'config SOC_CAMERA_IMX074' is a copy-and-paste error and should be removed. This Kconfig is for mt9t031 only. Signed-off-by:
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