aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/v4l2-core/v4l2-common.c
AgeCommit message (Collapse)AuthorFilesLines
2020-06-09mm: don't include asm/pgtable.h if linux/mm.h is already includedMike Rapoport1-1/+0
Patch series "mm: consolidate definitions of page table accessors", v2. The low level page table accessors (pXY_index(), pXY_offset()) are duplicated across all architectures and sometimes more than once. For instance, we have 31 definition of pgd_offset() for 25 supported architectures. Most of these definitions are actually identical and typically it boils down to, e.g. static inline unsigned long pmd_index(unsigned long address) { return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); } static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address) { return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address); } These definitions can be shared among 90% of the arches provided XYZ_SHIFT, PTRS_PER_XYZ and xyz_page_vaddr() are defined. For architectures that really need a custom version there is always possibility to override the generic version with the usual ifdefs magic. These patches introduce include/linux/pgtable.h that replaces include/asm-generic/pgtable.h and add the definitions of the page table accessors to the new header. This patch (of 12): The linux/mm.h header includes <asm/pgtable.h> to allow inlining of the functions involving page table manipulations, e.g. pte_alloc() and pmd_alloc(). So, there is no point to explicitly include <asm/pgtable.h> in the files that include <linux/mm.h>. The include statements in such cases are remove with a simple loop: for f in $(git grep -l "include <linux/mm.h>") ; do sed -i -e '/include <asm\/pgtable.h>/ d' $f done Signed-off-by: Mike Rapoport <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Brian Cain <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Chris Zankel <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Greentime Hu <[email protected]> Cc: Greg Ungerer <[email protected]> Cc: Guan Xuetao <[email protected]> Cc: Guo Ren <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Helge Deller <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Ley Foon Tan <[email protected]> Cc: Mark Salter <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Matt Turner <[email protected]> Cc: Max Filippov <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Michal Simek <[email protected]> Cc: Mike Rapoport <[email protected]> Cc: Nick Hu <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Richard Weinberger <[email protected]> Cc: Rich Felker <[email protected]> Cc: Russell King <[email protected]> Cc: Stafford Horne <[email protected]> Cc: Thomas Bogendoerfer <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Cc: Vincent Chen <[email protected]> Cc: Vineet Gupta <[email protected]> Cc: Will Deacon <[email protected]> Cc: Yoshinori Sato <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Linus Torvalds <[email protected]>
2020-04-14media: v4l2-common: Add BGR666 to v4l2_format_infoDafna Hirschfeld1-0/+1
Add V4L2_PIX_FMT_BGR666 to the format table. Signed-off-by: Dafna Hirschfeld <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-04-14media: v4l2-common: change the pixel_enc of V4L2_PIX_FMT_GREY to YUVDafna Hirschfeld1-1/+1
V4L2_PIX_FMT_GREY format is Ycbcr format without the color data, therefore its pixel_enc should set to V4L2_PIXEL_ENC_YUV. Signed-off-by: Dafna Hirschfeld <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-10-10media: v4l2-common: add RGB565 and RGB55 to v4l2_format_infoBenoit Parrot1-0/+2
Add RGB565 and RGB555 to the v4l2_format_info table. Signed-off-by: Benoit Parrot <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-10-10media: v4l2-common: add pixel encoding supportBenoit Parrot1-63/+63
It is often useful to figure out if a pixel_format is either YUV or RGB especially for driver who can perform the pixel encoding conversion. Instead of having each driver implement its own "is_this_yuv/rgb" function based on a restricted set of pixel value, it is better to do this in centralized manner. We therefore add a pixel_enc member to the v4l2_format_info structure to quickly identify the related pixel encoding. And add helper functions to check pixel encoding. Signed-off-by: Benoit Parrot <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-08-26media: v4l2-core: move i2c helpers out of v4l2-common.cEzequiel Garcia1-145/+0
Separate the i2c helpers to v4l2-i2c.c, in order to get rid of the ifdefery. No functional changes intended, this is just a cosmetic change to organize the code better. Given I2C is a tristate symbol, a hidden boolean symbol is introduced, to make the conditional build easier. Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-08-26media: v4l2-core: move spi helpers out of v4l2-common.cEzequiel Garcia1-65/+0
Separate the spi helpers to v4l2-spi.c, in order to get rid of the ifdefery. No functional changes intended, this is just a cosmetic change to organize the code better. Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-08-26media: v4l2-core: Module re-organizationEzequiel Garcia1-4/+0
videodev.ko and v4l2-common.ko driver are built under the same conditions. Therefore, it doesn't make much sense to split them in two different modules. Splitting v4l2-common to its own driver was done many years ago: commit a9254475bbfbed5f0596d952c6a3c9806e19dd0b Author: Mauro Carvalho Chehab <[email protected]> Date: Tue Jan 29 18:32:35 2008 -0300 V4L/DVB (7115): Fix bug #9833: regression when compiling V4L without I2C Back then, the subsystem organization was different and the module split was needed. However, with the current organization, there is no issue compiling V4L2 with I2C as y/m/n. This commit makes v4l2-common part of our V4L2 core driver (videodev.ko). Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-07-30media: v4l2-common: add support for new RGB32 pixelformatsHans Verkuil1-0/+4
Four new variants of RGB32 were added. Add support for them to the v4l2_format_info() function. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-29media: v4l2-common: Add an helper to apply frmsize constraintsBoris Brezillon1-0/+27
The rockchip VPU driver is open-coding this logic which seems pretty generic. Let's provide an helper to apply the min/max and alignment constraints on width/height. Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-29media: v4l2-common: Fix v4l2_fill_pixfmt[_mp]() prototypesBoris Brezillon1-2/+3
Width/height and 4CC formats are expressed using u32 types everywhere, let's fix the v4l2_fill_pixfmt[_mp]() prototypes to do the same. Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 84Thomas Gleixner1-11/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version author [bill] [dirks] [bill]@[thedirks] [org] [based] [on] [code] [by] [alan] [cox] [alan]@[cymru] [net] video capture interface for linux a generic video device interface for the linux operating system using a set of device structures vectors for low level operations this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Richard Fontana <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Armijn Hemel <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-04-22media: v4l2-common: add bayer formats in v4l2_format_infoHelen Fornazier1-0/+22
Add bayer format information in struct v4l2_format_info table. Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-04-22media: Introduce helpers to fill pixel format structsEzequiel Garcia1-0/+164
Add two new API helpers, v4l2_fill_pixfmt and v4l2_fill_pixfmt_mp, to be used by drivers to calculate plane sizes and bytes per lines. Note that driver-specific padding and alignment are not taken into account, and must be done by drivers using this API. Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-02-07media: v4l2-common: drop v4l2_get_timestampHans Verkuil1-10/+0
This function is no longer used, so drop it. Signed-off-by: Hans Verkuil <[email protected]> Acked-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2018-09-17media: v4l: subdev: Add a function to set an I²C sub-device's nameSakari Ailus1-4/+14
v4l2_i2c_subdev_set_name() can be used to assign a name to a sub-device. This way uniform names can be formed easily without having to resort to things such as snprintf in drivers. Signed-off-by: Sakari Ailus <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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 <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2018-09-11media: use strscpy() instead of strlcpy()Mauro Carvalho Chehab1-3/+3
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 <[email protected]> Reviewed-by: Kees Cook <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2018-03-21media: v4l: common: Remove v4l2_find_nearest_formatSakari Ailus1-26/+0
v4l2_find_nearest_format is not useful for drivers in finding the best matching format as it assumes a V4L2 specific struct. Drivers will use v4l2_find_nearest_size instead. Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2018-03-21media: v4l: common: Add a function to obtain best size from a listSakari Ailus1-0/+30
Add a function (as well as a helper macro) to obtain the best size in a list of device specific sizes. This helps writing drivers as well as aligns interface behaviour across drivers. The struct in which this information is contained in is typically specific to the driver, therefore the existing function v4l2_find_nearest_format() does not address the need. Signed-off-by: Sakari Ailus <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2018-02-22media: v4l2-common: create v4l2_g/s_parm_cap helpersHans Verkuil1-0/+48
Create helpers to handle VIDIOC_G/S_PARM by querying the g/s_frame_interval v4l2_subdev ops. Signed-off-by: Hans Verkuil <[email protected]> Acked-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-12-18media: v4l2-common.h: document helper functionsMauro Carvalho Chehab1-14/+0
There are several helper functions that aren't documented. Document them. Acked-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-12-18media: v4l2-common: get rid of struct v4l2_discrete_probeMauro Carvalho Chehab1-6/+7
This struct is there just two store two arguments of v4l2_find_nearest_format(). The other two arguments are passed as parameter. IMHO, there isn't much sense on doing that, and that will just add one more struct to document ;) So, let's get rid of the struct, passing the parameters directly. Acked-by: Sakari Ailus <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-24Replace <asm/uaccess.h> with <linux/uaccess.h> globallyLinus Torvalds1-1/+1
This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*<asm/uaccess.h>' sed -i -e "s!$PATT!#include <linux/uaccess.h>!" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-08-24[media] v4l2-common: Delete an unnecessary check before the function call ↵Markus Elfring1-1/+1
"spi_unregister_device" The spi_unregister_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2014-11-25[media] v4l2-common: move v4l2_ctrl_check to cx2341xHans Verkuil1-30/+0
The v4l2_ctrl_check() helper function is now only used in cx2341x. Move it there and make it static. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2014-11-25[media] v4l2-common: remove unused helper functionsHans Verkuil1-95/+0
Several control helper functions are no longer needed since most drivers are now converted to the control framework. So we can delete them. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2014-09-23[media] v4l2-common: fix overflow in v4l_bound_align_image()Maciej Matraszek1-6/+3
Fix clamp_align() used in v4l_bound_align_image() to prevent overflow when passed large value like UINT32_MAX. In the current implementation: clamp_align(UINT32_MAX, 8, 8192, 3) returns 8, because in line: x = (x + (1 << (align - 1))) & mask; x overflows to (-1 + 4) & 0x7 = 3, while expected value is 8192. v4l_bound_align_image() is heavily used in VIDIOC_S_FMT and VIDIOC_SUBDEV_S_FMT ioctls handlers, and documentation of the latter explicitly states that: "The modified format should be as close as possible to the original request." -- http://linuxtv.org/downloads/v4l-dvb-apis/vidioc-subdev-g-fmt.html Thus one would expect, that passing UINT32_MAX as format width and height will result in setting maximum possible resolution for the device. Particularly, when the driver doesn't support VIDIOC_ENUM_FRAMESIZES ioctl, which is common in the codebase. Fixes changeset: b0d3159be9a3 Signed-off-by: Maciej Matraszek <[email protected]> Acked-by: Sakari Ailus <[email protected]> Cc: <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2014-07-17[media] v4l2-ctrls: increase internal min/max/step/def to 64 bitHans Verkuil1-1/+5
While VIDIOC_QUERYCTRL is limited to 32 bit min/max/step/def values for controls, the upcoming VIDIOC_QUERY_EXT_CTRL isn't. So increase the internal representation to 64 bits in preparation. Because of these changes the msi3101 driver has been modified slightly to fix a formatting issue (%d becomes %lld), vivi had to be modified as well to cope with the new 64-bit min/max values and the PIXEL_RATE control in a few sensor drivers required proper min/max/def values. Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-10-03media: core: Don't use i2c_client->driverLars-Peter Clausen1-5/+5
The 'driver' field of the i2c_client struct is redundant and is going to be removed. The results of the expressions 'client->driver.driver->field' and 'client->dev.driver->field' are identical, so replace all occurrences of the former with the later. Signed-off-by: Lars-Peter Clausen <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2013-08-18[media] v4l2: move dv-timings related code to v4l2-dv-timings.cHans Verkuil1-357/+0
v4l2-common.c contained a bunch of dv-timings related functions. Move that to the new v4l2-dv-timings.c which is a more appropriate place for them. There aren't many drivers that do HDTV, so it is a good idea to separate common code related to that into a module of its own. Signed-off-by: Hans Verkuil <[email protected]> Acked-by: Lad, Prabhakar <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-06-21[media] V4L2: add a device pointer to struct v4l2_subdevGuennadi Liakhovetski1-0/+2
It is often useful to have simple means to get from a subdevice to the underlying physical device. This patch adds such a pointer to struct v4l2_subdev and sets it accordingly in the I2C and SPI cases. Signed-off-by: Guennadi Liakhovetski <[email protected]> Acked-by: Hans Verkuil <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Tested-by: Lad, Prabhakar <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-06-21[media] v4l2-common: remove unused v4l2_chip_match/ident_i2c_client functionsHans Verkuil1-46/+1
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-06-21[media] v4l2: remove obsolete v4l2_chip_match_host()Hans Verkuil1-11/+0
This function is no longer needed since it is now the responsibility of the v4l2 core to check if the DBG_G/S_REGISTER and DBG_G_CHIP_INFO ioctls are called for the bridge driver or not. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-04-14[media] v4l2: drop V4L2_CHIP_MATCH_SUBDEV_NAMEHans Verkuil1-2/+1
After using the new VIDIOC_DBG_G_CHIP_NAME ioctl I realized that the matching by name possibility is useless. Just drop it and rename MATCH_SUBDEV_IDX to just MATCH_SUBDEV. The v4l2-dbg utility is much better placed to match by name by just enumerating all bridge and subdev devices until chip_name.name matches. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-25[media] v4l2: add new VIDIOC_DBG_G_CHIP_NAME ioctlHans Verkuil1-1/+4
Simplify the debugging ioctls by creating the VIDIOC_DBG_G_CHIP_NAME ioctl. This will eventually replace VIDIOC_DBG_G_CHIP_IDENT. Chip matching is done by the name or index of subdevices or an index to a bridge chip. Most of this can all be done automatically, so most drivers just need to provide get/set register ops. In particular, it is now possible to get/set subdev registers without requiring assistance of the bridge driver. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-25[media] v4l2-common: remove obsolete check for ' at the end of a driver nameHans Verkuil1-3/+0
During the transition to sub-devices several years ago non-subdev drivers had a ' at the end of their driver name to tell them apart from already converted drivers. This check was a left-over from that time and can be removed. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-24[media] v4l2-common: remove obsolete v4l_fill_dv_preset_infoHans Verkuil1-47/+0
It's no longer used, so it can now be removed. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] [V2,24/24] v4l2-core/v4l2-common.c: use IS_ENABLED() macroPeter Senna Tschudin1-2/+2
replace: #if defined(CONFIG_MEDIA_TUNER_TEA5761) || \ defined(CONFIG_MEDIA_TUNER_TEA5761_MODULE) with: #if IS_ENABLED(CONFIG_MEDIA_TUNER_TEA5761) This change was made for: CONFIG_MEDIA_TUNER_TEA5761 Also replaced: #if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE)) with: #if IS_ENABLED(CONFIG_I2C) Reported-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Peter Senna Tschudin <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-12-21[media] v4l: Helper function for obtaining timestampsSakari Ailus1-0/+10
v4l2_get_timestamp() produces a monotonic timestamp but unlike ktime_get_ts(), it uses struct timeval instead of struct timespec, saving the drivers the conversion job when getting timestamps for v4l2_buffer's timestamp field. Signed-off-by: Sakari Ailus <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-10-28[media] v4l2-common: h_bp var is unused at v4l2_detect_gtf()Mauro Carvalho Chehab1-2/+1
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-09-27[media] v4l2: spi modalias is an arrayAlan Cox1-1/+1
We want to check the contents not the array itself versus NULL Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-09-13[media] v4l2-common: add CVT and GTF detection functionsHans Verkuil1-0/+325
These two helper functions detect whether the analog video timings detected by the video receiver match the VESA CVT or GTF standards. They basically do the inverse of the CVT and GTF modeline calculations. This patch also adds a helper function that will determine the aspect ratio based on the provided EDID values. This aspect ratio can be given to the GTF helper function. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-09-13[media] v4l2-common: add v4l_match_dv_timingsHans Verkuil1-0/+33
Add the v4l_match_dv_timings function that can be used to compare two v4l2_dv_timings structs. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-08-13[media] v4l: move v4l2 core into a separate directoryMauro Carvalho Chehab1-0/+623
Currently, the v4l2 core is mixed together with other non-core drivers. Move them into a separate directory. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.