- 29 Dec, 2017 29 commits
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Mauro Carvalho Chehab authored
This is currently unused. So, get rid of it. Signed-off-by:Mauro Carvalho Chehab <mchehab@s-opensource.com>
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Mauro Carvalho Chehab authored
Instead of using strncpy(), use strlcpy(), in order to ensure that a \0 char will be added at the end of the string. Signed-off-by: -
Mauro Carvalho Chehab authored
Now that kernel-doc handles nested unions, better document the match union at struct v4l2_async_subdev. Acked-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
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Mauro Carvalho Chehab authored
The V4L2_ASYNC_MATCH_FWNODE match criteria requires just one struct to be filled (struct fwnode_handle). The V4L2_ASYNC_MATCH_DEVNAME match criteria requires just a device name. So, it doesn't make sense to enclose those into structs, as the criteria can go directly into the union. That makes easier to document it, as we don't need to document weird senseless structs. At drivers, this makes even clearer about the match criteria. Acked-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by:
Benoit Parrot <bparrot@ti.com> Acked-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by:
Philipp Zabel <p.zabel@pengutronix.de> Acked-by:
Hyun Kwon <hyun.kwon@xilinx.com> Acked-by:
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by:
Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by:
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Mauro Carvalho Chehab authored
There are several macros that aren't documented using kernel-docs markups. Document them. While here, add cross-references to structs on this file. Acked-by:
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Yong Zhi authored
This patch adds CIO2 CSI-2 device driver for Intel's IPU3 camera sub-system support. Signed-off-by:
Yong Zhi <yong.zhi@intel.com> Signed-off-by:
Hyungwoo Yang <hyungwoo.yang@intel.com> Signed-off-by:
Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by:
Vijaykumar Ramya <ramya.vijaykumar@intel.com> Signed-off-by:
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Yong Zhi authored
The formats added by this patch are: V4L2_PIX_FMT_IPU3_SBGGR10 V4L2_PIX_FMT_IPU3_SGBRG10 V4L2_PIX_FMT_IPU3_SGRBG10 V4L2_PIX_FMT_IPU3_SRGGB10 Signed-off-by: -
Yong Zhi authored
Add IPU3 specific formats: V4L2_PIX_FMT_IPU3_SBGGR10 V4L2_PIX_FMT_IPU3_SGBRG10 V4L2_PIX_FMT_IPU3_SGRBG10 V4L2_PIX_FMT_IPU3_SRGGB10 Signed-off-by:
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Sakari Ailus authored
Remove the V4L2 AS3645A sub-device driver in favour of the LED flash class driver for the same hardware, drivers/leds/leds-as3645a.c. The latter uses the V4L2 flash LED class framework to provide V4L2 sub-device interface. Signed-off-by:
Pavel Machek <pavel@ucw.cz> Acked-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Andy Shevchenko authored
MRD7 board has in particular Base Board Information Manufacturer: Intel Corp. Product Name: TABLET Version: MRD 7 Fix the DMI matching entry for it. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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Andy Shevchenko authored
The traditional pattern is to use DMI matching table and provide a corresponding driver_data in it. Convert driver to use DMI matching table. Signed-off-by:
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Andy Shevchenko authored
There is no need to export function which is only used once in the same module where it's defined. Signed-off-by:
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Andy Shevchenko authored
There is no need to keep a reference to PCI root bridge. Signed-off-by:
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Andy Shevchenko authored
In a preparation of split PCI glue driver from core part, convert the driver to use more generic struct device_driver. Signed-off-by:
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Andy Shevchenko authored
Since all drivers are solely requiring ACPI enumeration, there is no need to additionally check for legacy platform data or ACPI handle. Remove leftovers from the sensors and platform code. Signed-off-by:
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Andy Shevchenko authored
Custom video format 'M101' is not supported in upstream and as a result user will get ugly warning: Unknown pixelformat 0x3130314d ------------[ cut here ]------------ WARNING: CPU: 3 PID: 1574 at drivers/media/v4l2-core/v4l2-ioctl.c:1291 v4l_enum_fmt+0xcf1/0x13a0 [videodev] Signed-off-by:
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Andy Shevchenko authored
Driver fails to initialize due to insane settings in the control init array. Fix this by moving to sanity. Signed-off-by:
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Andy Shevchenko authored
GPIO framework checks for NULL pointer when gpiod_set_value() is called. Signed-off-by:
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Andy Shevchenko authored
In case devm_clk_get() call fails the previously requested GPIOs are left requested. Fix this by moving GPIO request code after devm_clk_get() call. Signed-off-by:
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Aishwarya Pant authored
This is a clean-up patch which replaces DEVICE_ATTR() macro with file permission specific DEVICE_ATTR_RO() macro for compaction and readability. Done using coccinelle: @r@ identifier attr, show_fn; declarer name DEVICE_ATTR; @@ DEVICE_ATTR(attr, \(S_IRUGO\|0444\), show_fn, NULL); @script: python p@ attr_show; attr << r.attr; @@ // standardise the show fn name to {attr}_show coccinelle.attr_show = attr + "_show" @@ identifier r.attr, r.show_fn; declarer name DEVICE_ATTR_RO; @@ // change the attr declaration - DEVICE_ATTR(attr, \(S_IRUGO\|0444\), show_fn, NULL); + DEVICE_ATTR_RO(attr); @rr@ identifier r.show_fn, p.attr_show; @@ // rename the show function - show_fn + attr_show (...) { ... } @depends on rr@ identifier r.show_fn, p.attr_show; @@ // rename fn usages - show_fun + attr_show Signed-off-by:Aishwarya Pant <aishpant@gmail.com> Signed-off-by:
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Sergiy Redko authored
Fixed sparse warning by making 'dtrace_dot' function static. Signed-off-by:
Sergiy Redko <sergredko@gmail.com> Signed-off-by:
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Riccardo Schirone authored
Fix "suspect code indent for conditional statements" checkpatch issue Signed-off-by:
Riccardo Schirone <sirmy15@gmail.com> Signed-off-by:
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Riccardo Schirone authored
Fix "Comparisons should place the constant on the right side of the test" checkpatch issue. Signed-off-by:
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Riccardo Schirone authored
- Fix "Block comments use a trailing */ on a separate line" checkpatch issue - Fix "Block comments use * on subsequent lines" checkpatch issue Signed-off-by:
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Riccardo Schirone authored
Fix "Missing a blank line after declarations" warning reported by checkpatch. Signed-off-by:
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Sinan Kaya authored
pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Getting ready to remove pci_get_bus_and_slot() function. Since ISP always uses domain 0, hard-code it in the code when calling the replacement function pci_get_domain_bus_and_slot(). Signed-off-by:
Sinan Kaya <okaya@codeaurora.org> Signed-off-by:
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Arnd Bergmann authored
timespec overflows in 2038 on 32-bit architectures, and the getnstimeofday() suffers from possible time jumps, so the timestamps here are better done using ktime_get(), which has neither of those problems. In case of ov2680, we don't seem to use the timestamp at all, so I just remove it. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Reviewed-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
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Jeremy Sowden authored
Defined some const arrays as static since they don't need external linkage. Signed-off-by:
Jeremy Sowden <jeremy@azazel.net> Signed-off-by:
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Jeremy Sowden authored
The "address" member of struct ia_css_host_data is a pointer-to-char, so define default as NULL. Signed-off-by:
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- 28 Dec, 2017 11 commits
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Fengguang Wu authored
drivers/media/common/videobuf/videobuf2-core.c:2525:34-35: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: 03fbdb2f ("media: move videobuf2 to drivers/media/common") Signed-off-by:
Fengguang Wu <fengguang.wu@intel.com>
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Mauro Carvalho Chehab authored
Most of the I2C headers got moved a long time ago to include/media/i2c. Stop including them at the patch. Signed-off-by: -
Mauro Carvalho Chehab authored
Except for DVB, all media kAPI headers are at include/media. Move the headers to it. Signed-off-by: -
Mauro Carvalho Chehab authored
The "reserved" field was a way, used at V4L2 API, to add new data to existing structs without breaking userspace. However, there are now clever ways of doing that, without needing to add an uneeded overhead. So, get rid of them. Signed-off-by: -
Mauro Carvalho Chehab authored
5 new ioctls were added to the DVB demux API, in order to handle memory maped I/O. Add documentation for them. Signed-off-by: -
Mauro Carvalho Chehab authored
With the new dmx mmap interface, those two syscalls are now handled by the subsystem. Document them. This patch is based on the V4L2 text for those ioctls. Signed-off-by: -
Mauro Carvalho Chehab authored
Now that VB2 is used by both V4L2 and DVB core, move it to the common part of the subsystem. Signed-off-by: -
Mauro Carvalho Chehab authored
This API is still experimental. Make it optional, allowing to compile the code without it. Signed-off-by: -
Mauro Carvalho Chehab authored
Use trivial handling for the new DVB demux ioctls, as none of them passes a pointer inside their structures. Signed-off-by: -
Mauro Carvalho Chehab authored
This code is released under GPL. Add the corresponding SPDX headers. Signed-off-by: -
Mauro Carvalho Chehab authored
if the number of buffers requested by the user is too big, the VB core will truncate to a valid value. Use it, instead of what the user requested. Signed-off-by:
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