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* media: drivers: remove "/**" from non-kernel-doc commentsMauro Carvalho Chehab2017-11-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several comments are wrongly tagged as kernel-doc, causing those warnings: drivers/media/rc/st_rc.c:98: warning: No description found for parameter 'irq' drivers/media/rc/st_rc.c:98: warning: No description found for parameter 'data' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'solo_dev' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'ch' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'qp' drivers/media/usb/pwc/pwc-dec23.c:652: warning: Cannot understand * on line 652 - I thought it was a doc line drivers/media/usb/dvb-usb/cinergyT2-fe.c:40: warning: No description found for parameter 'op' drivers/media/usb/dvb-usb/friio-fe.c:301: warning: Cannot understand * (reg, val) commad list to initialize this module. on line 301 - I thought it was a doc line drivers/media/rc/streamzap.c:201: warning: No description found for parameter 'urb' drivers/media/rc/streamzap.c:333: warning: No description found for parameter 'intf' drivers/media/rc/streamzap.c:333: warning: No description found for parameter 'id' drivers/media/rc/streamzap.c:464: warning: No description found for parameter 'interface' drivers/media/i2c/ov5647.c:432: warning: Cannot understand * @short Subdev core operations registration on line 432 - I thought it was a doc line drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'd' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'addr' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'wbuf' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'wlen' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'rbuf' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'rlen' drivers/media/platform/vim2m.c:350: warning: No description found for parameter 'priv' drivers/media/dvb-frontends/tua6100.c:34: warning: cannot understand function prototype: 'struct tua6100_priv ' drivers/media/platform/sti/hva/hva-h264.c:140: warning: cannot understand function prototype: 'struct hva_h264_stereo_video_sei ' drivers/media/platform/sti/hva/hva-h264.c:150: warning: Cannot understand * @frame_width: width in pixels of the buffer containing the input frame on line 150 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:356: warning: Cannot understand * @ slice_size: slice size on line 356 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:369: warning: Cannot understand * @ bitstream_size: bitstream size on line 369 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:395: warning: Cannot understand * @seq_info: sequence information buffer on line 395 - I thought it was a doc line drivers/media/dvb-frontends/sp887x.c:137: warning: No description found for parameter 'fe' drivers/media/dvb-frontends/sp887x.c:137: warning: No description found for parameter 'fw' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'n' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'd' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'quotient_i' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'quotient_f' drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c:83: warning: cannot understand function prototype: 'struct ttusb ' drivers/media/platform/sh_veu.c:277: warning: No description found for parameter 'priv' drivers/media/dvb-frontends/zl10036.c:33: warning: cannot understand function prototype: 'int zl10036_debug; ' drivers/media/dvb-frontends/zl10036.c:179: warning: No description found for parameter 'state' drivers/media/dvb-frontends/zl10036.c:179: warning: No description found for parameter 'frequency' drivers/media/platform/rcar_fdp1.c:1139: warning: No description found for parameter 'priv' drivers/media/platform/ti-vpe/vpe.c:933: warning: No description found for parameter 'priv' drivers/media/usb/gspca/ov519.c:36: warning: No description found for parameter 'fmt' drivers/media/usb/dvb-usb/dib0700_devices.c:3367: warning: No description found for parameter 'adap' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* Merge tag 'media/v4.15-1' of ↵Linus Torvalds2017-11-163-20/+19Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Documentation for digital TV (both kAPI and uAPI) are now in sync with the implementation (except for legacy/deprecated ioctls). This is a major step, as there were always a gap there - New sensor driver: imx274 - New cec driver: cec-gpio - New platform driver for rockship rga and tegra CEC - New RC driver: tango-ir - Several cleanups at atomisp driver - Core improvements for RC, CEC, V4L2 async probing support and DVB - Lots of drivers cleanup, fixes and improvements. * tag 'media/v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (332 commits) dvb_frontend: don't use-after-free the frontend struct media: dib0700: fix invalid dvb_detach argument media: v4l2-ctrls: Don't validate BITMASK twice media: s5p-mfc: fix lockdep warning media: dvb-core: always call invoke_release() in fe_free() media: usb: dvb-usb-v2: dvb_usb_core: remove redundant code in dvb_usb_fe_sleep media: au0828: make const array addr_list static media: cx88: make const arrays default_addr_list and pvr2000_addr_list static media: drxd: make const array fastIncrDecLUT static media: usb: fix spelling mistake: "synchronuously" -> "synchronously" media: ddbridge: fix build warnings media: av7110: avoid 2038 overflow in debug print media: Don't do DMA on stack for firmware upload in the AS102 driver media: v4l: async: fix unregister for implicitly registered sub-device notifiers media: v4l: async: fix return of unitialized variable ret media: imx274: fix missing return assignment from call to imx274_mode_regs media: camss-vfe: always initialize reg at vfe_set_xbar_cfg() media: atomisp: make function calls cleaner media: atomisp: get rid of storage_class.h media: atomisp: get rid of wrong stddef.h include ...
| * media: gspca: remove redundant assignment to variable jColin Ian King2017-10-311-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Variable j is being set to zero before a loop and also immediately inside the loop and is not used after the loop. Hence the first assignment is redundant and can be removed. Cleans up clang warning: drivers/media/usb/gspca/gspca.c:1078:2: warning: Value stored to 'j' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] gspca: make arrays static, reduces object code sizeColin Ian King2017-10-041-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't populate const arrays on the stack, instead make them static. Makes the object code smaller by over 5200 bytes: Before: text data bss dec hex filename 58259 8880 128 67267 106c3 ov519.o After: text data bss dec hex filename 52155 9776 128 62059 f26b ov519.o Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * media: fix media Kconfig help syntax issuesHans Verkuil2017-09-231-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The help text should be indented by at least two spaces after the 'help' separator. This is both good practice and the media_build system for building media drivers makes this assumption. I went through all Kconfigs under drivers/media and fixed any bad help sections. This makes it conform to the common practice and should fix problems with 'make menuconfig' when using media_build. This is due to a "WARNING" message that media_build can insert in the Kconfig and that assumes the help text is indented by at least two spaces. If not, then the Kconfig becomes invalid and 'make menuconfig' fails. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reported-by: Thomas Kaiser <linux-dvb@kaiser-linux.li> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman2017-11-025-0/+5
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* media: : usb: add const to v4l2_file_operations structuresBhumika Goyal2017-07-201-1/+1
| | | | | | | | | | Declare v4l2_file_operations structures as const as they are only stored in the fops field of video_device structures. This field is of type const, so declare v4l2_file_operations structures with similar properties as const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: staging: fbtft: make const array gamma_par_mask staticColin Ian King2017-07-201-1/+1
| | | | | | | | | | | | | | | | Don't populate array gamma_par_mask on the stack but instead make it static. Makes the object code smaller by 148 bytes: Before: text data bss dec hex filename 2993 1104 0 4097 1001 drivers/staging/fbtft/fb_st7789v.o After: text data bss dec hex filename 2757 1192 0 3949 f6d drivers/staging/fbtft/fb_st7789v.o Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] m5602_s5k83a: check return value of kthread_createPan Bian2017-06-061-0/+5
| | | | | | | | | | Function kthread_create() returns an ERR_PTR on error. However, in function s5k83a_start(), its return value is used without validation. This may result in a bad memory access bug. This patch fixes the bug. Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media drivers: annotate fall-throughMauro Carvalho Chehab2017-05-191-1/+2
| | | | | | | | | | | | | | | | | | | Avoid warnings like those: drivers/media/pci/ddbridge/ddbridge-core.c: In function 'dvb_input_detach': drivers/media/pci/ddbridge/ddbridge-core.c:787:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (input->fe) { ^ drivers/media/pci/ddbridge/ddbridge-core.c:792:2: note: here case 4: ^~~~ ... On several cases, it is just that gcc 7.1 is not capable of understanding the comment, but on other places, we need an annotation. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: konica: add missing endpoint sanity checkJohan Hovold2017-04-051-0/+3
| | | | | | | | | | | | | | | | | | Make sure to check the number of endpoints to avoid accessing memory beyond the endpoint array should a device lack the expected endpoints. Note that, as far as I can tell, the gspca framework has already made sure there is at least one endpoint in the current alternate setting so there should be no risk for a NULL-pointer dereference here. Fixes: b517af722860 ("V4L/DVB: gspca_konica: New gspca subdriver for konica chipset using cams") Cc: stable <stable@vger.kernel.org> # 2.6.37 Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* sched/headers: Prepare to move signal wakeup & sigpending methods from ↵Ingo Molnar2017-03-021-0/+2
| | | | | | | | | | | | | <linux/sched.h> into <linux/sched/signal.h> Fix up affected files that include this signal functionality via sched.h. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
* scripts/spelling.txt: add "neded" pattern and fix typo instancesMasahiro Yamada2017-02-281-3/+3
| | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: neded||needed While we are here, fix the "overriden", "wont", and "etc" in the same hunk in drivers/media/usb/tm6000/tm6000-input.c. Link: http://lkml.kernel.org/r/1481573103-11329-14-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [media] gspca_stv06xx: remove redundant check for err < 0Colin Ian King2017-02-031-3/+0Star
| | | | | | | | | | | The comparison of err < 0 is redundant as err has been previously been assigned to 0 and has not changed. Remove the redundant check. Fixes CoverityScan CID#703363 ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: Drop FSF's postal address from the source code filesSakari Ailus2017-01-2762-248/+0Star
| | | | | | | | | | | | | | | | | | | | | Drop the FSF's postal address from the source code files that typically contain mostly the license text. Of the 628 removed instances, 578 are outdated. The patch has been created with the following command without manual edits: git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \ drivers/media/ include/media|while read i; do i=$i perl -e ' open(F,"< $ENV{i}"); $a=join("", <F>); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m; close(F); open(F, "> $ENV{i}"); print F $a; close(F);'; done Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
* [media] squash lines for simple wrapper functionsMasahiro Yamada2016-11-162-8/+2Star
| | | | | | | | Remove unneeded variables and assignments. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] stv06xx: store device name after the USB_DEVICE lineMauro Carvalho Chehab2016-10-241-12/+6Star
| | | | | | | That makes easier to parse the names, in order to sync it with gspca-cardlist.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] spca506: rewrite a commented line to avoid wrong parsingMauro Carvalho Chehab2016-10-241-2/+1Star
| | | | | | | | Keeping Documentation/media/v4l-drivers/gspca-cardlist.rst in sync with the gspca script requires a parser. Simplify the commented line, to make the parser work better. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: don't break long linesMauro Carvalho Chehab2016-10-2113-37/+21Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the 80-cols restrictions, and latter due to checkpatch warnings, several strings were broken into multiple lines. This is not considered a good practice anymore, as it makes harder to grep for strings at the source code. As we're right now fixing other drivers due to KERN_CONT, we need to be able to identify what printk strings don't end with a "\n". It is a way easier to detect those if we don't break long lines. So, join those continuation lines. The patch was generated via the script below, and manually adjusted if needed. </script> use Text::Tabs; while (<>) { if ($next ne "") { $c=$_; if ($c =~ /^\s+\"(.*)/) { $c2=$1; $next =~ s/\"\n$//; $n = expand($next); $funpos = index($n, '('); $pos = index($c2, '",'); if ($funpos && $pos > 0) { $s1 = substr $c2, 0, $pos + 2; $s2 = ' ' x ($funpos + 1) . substr $c2, $pos + 2; $s2 =~ s/^\s+//; $s2 = ' ' x ($funpos + 1) . $s2 if ($s2 ne ""); print unexpand("$next$s1\n"); print unexpand("$s2\n") if ($s2 ne ""); } else { print "$next$c2\n"; } $next=""; next; } else { print $next; } $next=""; } else { if (m/\"$/) { if (!m/\\n\"$/) { $next=$_; next; } } } print $_; } </script> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: finepix: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar2016-08-241-6/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | The workqueue "work_thread" is involved in streaming the camera data. It has a single work item(&dev->work_struct) and hence doesn't require ordering. Also, it is not being used on a memory reclaim path. Hence, the singlethreaded workqueue has been replaced with the use of system_wq. System workqueues have been able to handle high level of concurrency for a long time now and hence it's not required to have a singlethreaded workqueue just to gain concurrency. Unlike a dedicated per-cpu workqueue created with create_singlethread_workqueue(), system_wq allows multiple work items to overlap executions even on the same CPU; however, a per-cpu workqueue doesn't have any CPU locality or global ordering guarantee unless the target CPU is explicitly specified and thus the increase of local concurrency shouldn't make any difference. Work item has been flushed in sd_stop0() to ensure that there are no pending tasks while disconnecting the driver. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Frank Zago <frank@zago.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: jl2005bcd: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar2016-08-241-6/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | The workqueue "work_thread" is involved in streaming the camera data. It has a single work item(&sd->work_struct) and hence doesn't require ordering. Also, it is not being used on a memory reclaim path. Hence, the singlethreaded workqueue has been replaced with the use of system_wq. System workqueues have been able to handle high level of concurrency for a long time now and hence it's not required to have a singlethreaded workqueue just to gain concurrency. Unlike a dedicated per-cpu workqueue created with create_singlethread_workqueue(), system_wq allows multiple work items to overlap executions even on the same CPU; however, a per-cpu workqueue doesn't have any CPU locality or global ordering guarantee unless the target CPU is explicitly specified and thus the increase of local concurrency shouldn't make any difference. Work item has been flushed in sd_stop0() to ensure that there are no pending tasks while disconnecting the driver. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: vicam: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar2016-08-241-6/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | The workqueue "work_thread" is involved in streaming the camera data. It has a single work item(&sd->work_struct) and hence doesn't require ordering. Also, it is not being used on a memory reclaim path. Hence, the singlethreaded workqueue has been replaced with the use of system_wq. System workqueues have been able to handle high level of concurrency for a long time now and hence it's not required to have a singlethreaded workqueue just to gain concurrency. Unlike a dedicated per-cpu workqueue created with create_singlethread_workqueue(), system_wq allows multiple work items to overlap executions even on the same CPU; however, a per-cpu workqueue doesn't have any CPU locality or global ordering guarantee unless the target CPU is explicitly specified and thus the increase of local concurrency shouldn't make any difference. Work item has been flushed in sd_stop0() to ensure that there are no pending tasks while disconnecting the driver. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: sonixj: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar2016-08-241-9/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | The workqueue "work_thread" is involved in updating the JPEG quality of the gspca_dev. It has a single work item(&sd->work) and hence doesn't require ordering. Also, it is not being used on a memory reclaim path. Hence, the singlethreaded workqueue has been replaced with the use of system_wq. System workqueues have been able to handle high level of concurrency for a long time now and hence it's not required to have a singlethreaded workqueue just to gain concurrency. Unlike a dedicated per-cpu workqueue created with create_singlethread_workqueue(), system_wq allows multiple work items to overlap executions even on the same CPU; however, a per-cpu workqueue doesn't have any CPU locality or global ordering guarantee unless the target CPU is explicitly specified and thus the increase of local concurrency shouldn't make any difference. Work item has been flushed in sd_stop0() to ensure that there are no pending tasks while disconnecting the driver. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: usb: gspca: konica: don't print error when allocating urb failsWolfram Sang2016-08-241-3/+1Star
| | | | | | | | kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: usb: gspca: gspca: don't print error when allocating urb failsWolfram Sang2016-08-241-3/+1Star
| | | | | | | | kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] media: usb: gspca: benq: don't print error when allocating urb failsWolfram Sang2016-08-241-3/+1Star
| | | | | | | | kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] zc3xx: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar2016-07-091-9/+4Star
| | | | | | | | | | | | | | | | | | | | | | | The workqueue "work_thread" is involved in updating parameters for transfers. It has a single work item(&sd->work) and hence doesn't require ordering. Also, it is not being used on a memory reclaim path. Hence, the singlethreaded workqueue has been replaced with the use of system_wq. System workqueues have been able to handle high level of concurrency for a long time now and hence it's not required to have a singlethreaded workqueue just to gain concurrency. Unlike a dedicated per-cpu workqueue created with create_singlethread_workqueue(), system_wq allows multiple work items to overlap executions even on the same CPU; however, a per-cpu workqueue doesn't have any CPU locality or global ordering guarantee unless the target CPU is explicitly specified and thus the increase of local concurrency shouldn't make any difference. Work item has been flushed in sd_stop0() to ensure that there are no pending tasks while disconnecting the driver. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: avoid unused variable warningsArnd Bergmann2016-07-083-3/+3
| | | | | | | | | | | | | | | | | | | | | When CONFIG_INPUT is disabled, multiple gspca backend drivers print compile-time warnings about unused variables: media/usb/gspca/cpia1.c: In function 'sd_stopN': media/usb/gspca/cpia1.c:1627:13: error: unused variable 'sd' [-Werror=unused-variable] media/usb/gspca/konica.c: In function 'sd_stopN': media/usb/gspca/konica.c:246:13: error: unused variable 'sd' [-Werror=unused-variable] This annotates the variables as __maybe_unused, to let the compiler know that they are declared intentionally. Fixes: ee186fd96a5f ("[media] gscpa_t613: Add support for the camera button") Fixes: c2f644aeeba3 ("[media] gspca_cpia1: Add support for button") Fixes: b517af722860 ("V4L/DVB: gspca_konica: New gspca subdriver for konica chipset using cams") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: correct speed testingOliver Neukum2016-07-081-1/+1
| | | | | | | | Allow for SS+ devices Signed-off-by: Oliver Neukum <ONeukum@suse.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] sn9c20x: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar2016-07-081-10/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | The workqueue "work_thread" is involved in JPEG quality update. It has a single work item(&sd->work) and hence doesn't require ordering. Also, it is not being used on a memory reclaim path. Hence, the singlethreaded workqueue has been replaced with the use of system_wq. System workqueues have been able to handle high level of concurrency for a long time now and hence it's not required to have a singlethreaded workqueue just to gain concurrency. Unlike a dedicated per-cpu workqueue created with create_singlethread_workqueue(), system_wq allows multiple work items to overlap executions even on the same CPU; however, a per-cpu workqueue doesn't have any CPU locality or global ordering guarantee unless the target CPU is explicitly specified and thus the increase of local concurrency shouldn't make any difference. Work item has been flushed in sd_stop0() to ensure that there are no pending tasks while disconnecting the driver. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: fix a v4l2-compliance failure about buffer timestampAntonio Ospite2016-07-081-1/+1
| | | | | | | | | | | | | | | | | | | v4l2-compliance fails with this message: fail: v4l2-test-buffers.cpp(250): \ timestamp != V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC && \ timestamp != V4L2_BUF_FLAG_TIMESTAMP_COPY ... test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL When setting the frame time, gspca uses v4l2_get_timestamp() which uses ktime_get_ts() which uses ktime_get_ts64() which returns a monotonic timestamp, so it's safe to initialize the buffer flags to V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC to fix the failure. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: fix a v4l2-compliance failure about VIDIOC_ENUM_FRAMEINTERVALSAntonio Ospite2016-07-081-1/+18
| | | | | | | | | | | | | | | | | | | | According to v4l2-compliance VIDIOC_ENUM_FRAMEINTERVALS should fail for unsupported frame sizes, but gspca is too tolerant and tries to find the frame intervals for the frame size nearest to the requested one. This makes v4l2-compliance fail with this message: fail: v4l2-test-formats.cpp(123): \ found frame intervals for invalid size 321x240 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: FAIL Fix this by using an exact match for the frame size when enumerating frame intervals, and retuning an error if the frame size for which the frame intervals have been asked is not supported. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: rename wxh_to_mode() to wxh_to_nearest_mode()Antonio Ospite2016-07-081-4/+4
| | | | | | | | The name wxh_to_nearest_mode() reflects better what the function does. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: fix setting frame interval type in vidioc_enum_frameintervals()Antonio Ospite2016-07-081-1/+1
| | | | | | | | | | | | Set the frame _interval_ type to V4L2_FRMIVAL_TYPE_DISCRETE instead of using V4L2_FRMSIZE_TYPE_DISCRETE which is meant for frame _size_. The old and new values happen to be the same so there is no functional change. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] gspca: ov534/topro: use a define for the default framerateAntonio Ospite2016-07-082-6/+7
| | | | | | | | | | | | | | | | | When writing the change in commit dcc7fdbec53a ("[media] gspca: ov534/topro: prevent a division by 0") I used magic numbers for the default framerate to minimize the code footprint to make it easier to backport the patch to the stable trees. However it's better if the default framerate has its own define to avoid risking using different values in different places, and for readability. While at it also remove some trivial comments about the framerates which don't add much to the code anymore. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* m5602_ov7660: move skeletons to the .c fileMauro Carvalho Chehab2016-06-242-153/+153
| | | | | | | | The header file has some private static structures that are used only by the C file. Move those structures to the C file, in order to shut up gcc 6.1 warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* m5602_po1030: move skeletons to the .c fileMauro Carvalho Chehab2016-06-242-104/+104
| | | | | | | | The header file has some private static structures that are used only by the C file. Move those structures to the C file, in order to shut up gcc 6.1 warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* m5602_s5k83a: move skeletons to the .c fileMauro Carvalho Chehab2016-06-242-124/+124
| | | | | | | | The header file has some private static structures that are used only by the C file. Move those structures to the C file, in order to shut up gcc 6.1 warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* m5602_ov9650: move skeletons to the .c fileMauro Carvalho Chehab2016-06-242-150/+152
| | | | | | | | The header file has some private static structures that are used only by the C file. Move those structures to the C file, in order to shut up gcc 6.1 warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* m5602_mt9m111: move skeletons to the .c fileMauro Carvalho Chehab2016-06-242-144/+144
| | | | | | | | The header file has some private static structures that are used only by the C file. Move those structures to the C file, in order to shut up gcc 6.1 warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* m5602_s5k4aa: move skeletons to the .c fileMauro Carvalho Chehab2016-06-242-197/+199
| | | | | | | | The mc5602_s5k4aa.h has some private static structures that are used only by the C file. Move those structures to the C file, in order to shut up gcc 6.1 warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* m5602_core: move skeletons to the .c fileMauro Carvalho Chehab2016-06-242-15/+15
| | | | | | | | | | | | | | | | | The mc5602_brigde.h is included at m5602 submodules. This causes Gcc 6.1 to complain: drivers/media/usb/gspca/m5602/m5602_bridge.h:124:28: warning: 'sensor_urb_skeleton' defined but not used [-Wunused-const-variable=] static const unsigned char sensor_urb_skeleton[] = { ^~~~~~~~~~~~~~~~~~~ drivers/media/usb/gspca/m5602/m5602_bridge.h:119:28: warning: 'bridge_urb_skeleton' defined but not used [-Wunused-const-variable=] static const unsigned char bridge_urb_skeleton[] = { ^~~~~~~~~~~~~~~~~~~ Let's shut up gcc 6.1 warnings by moving those data structures to the core, as they're used only there. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] touptek: cast char types on %x printkMauro Carvalho Chehab2016-03-101-2/+2
| | | | | | | | This fixes those two smatch warnings: drivers/media/usb/gspca/touptek.c:206 val_reply() warn: argument 3 to %02x specifier has type 'char' drivers/media/usb/gspca/touptek.c:222 reg_w() warn: argument 4 to %02x specifier has type 'char' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] touptek: don't DMA at the stackMauro Carvalho Chehab2016-03-101-2/+2
| | | | | | | | | | | As warned by smatch: drivers/media/usb/gspca/touptek.c:220 reg_w() error: doing dma on the stack (buff) drivers/media/usb/gspca/touptek.c:458 configure() error: doing dma on the stack (buff) This can fail, as the stack may not be in a memory that would allod DMA. So, use the usb_buf instead. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] gspca: Remove unused ovfx2_vga_mode/ovfx2_cif_mode arraysHans de Goede2016-03-011-34/+0Star
| | | | | | | | Remove the unused ovfx2_vga_mode/ovfx2_cif_mode arrays from the ov519 driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] gspca: Fix ov519 i2c r/w not working when connected to a xhci hostWesley Post2016-03-012-0/+17
| | | | | | | | | | | | | | | | Fix the ov519 driver not working (unable to talk to the sensor) when plugged into a xhci host. The root cause here is that uhci/ohci/ehci hosts typically will send any pending async requests every milli-second and then go to sleep for the rest if the milli-second, where as xhci hosts send them immediately, causing things to go too fast for the ov519 bridge. This commit adds a few delays fixing this. Signed-off-by: Wesley Post <pa4wdh@xs4all.nl> [hdegoede@redhat.com: Also add delays to w996Xcf.c, as that needs them too] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] gspca: ov534/topro: prevent a division by 0Antonio Ospite2015-11-172-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v4l2-compliance sends a zeroed struct v4l2_streamparm in v4l2-test-formats.cpp::testParmType(), and this results in a division by 0 in some gspca subdrivers: divide error: 0000 [#1] SMP Modules linked in: gspca_ov534 gspca_main ... CPU: 0 PID: 17201 Comm: v4l2-compliance Not tainted 4.3.0-rc2-ao2 #1 Hardware name: System manufacturer System Product Name/M2N-E SLI, BIOS ASUS M2N-E SLI ACPI BIOS Revision 1301 09/16/2010 task: ffff8800818306c0 ti: ffff880095c4c000 task.ti: ffff880095c4c000 RIP: 0010:[<ffffffffa079bd62>] [<ffffffffa079bd62>] sd_set_streamparm+0x12/0x60 [gspca_ov534] RSP: 0018:ffff880095c4fce8 EFLAGS: 00010296 RAX: 0000000000000000 RBX: ffff8800c9522000 RCX: ffffffffa077a140 RDX: 0000000000000000 RSI: ffff880095e0c100 RDI: ffff8800c9522000 RBP: ffff880095e0c100 R08: ffffffffa077a100 R09: 00000000000000cc R10: ffff880067ec7740 R11: 0000000000000016 R12: ffffffffa07bb400 R13: 0000000000000000 R14: ffff880081b6a800 R15: 0000000000000000 FS: 00007fda0de78740(0000) GS:ffff88012fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000014630f8 CR3: 00000000cf349000 CR4: 00000000000006f0 Stack: ffffffffa07a6431 ffff8800c9522000 ffffffffa077656e 00000000c0cc5616 ffff8800c9522000 ffffffffa07a5e20 ffff880095e0c100 0000000000000000 ffff880067ec7740 ffffffffa077a140 ffff880067ec7740 0000000000000016 Call Trace: [<ffffffffa07a6431>] ? v4l_s_parm+0x21/0x50 [videodev] [<ffffffffa077656e>] ? vidioc_s_parm+0x4e/0x60 [gspca_main] [<ffffffffa07a5e20>] ? __video_do_ioctl+0x280/0x2f0 [videodev] [<ffffffffa07a5ba0>] ? video_ioctl2+0x20/0x20 [videodev] [<ffffffffa07a59b9>] ? video_usercopy+0x319/0x4e0 [videodev] [<ffffffff81182dc1>] ? page_add_new_anon_rmap+0x71/0xa0 [<ffffffff811afb92>] ? mem_cgroup_commit_charge+0x52/0x90 [<ffffffff81179b18>] ? handle_mm_fault+0xc18/0x1680 [<ffffffffa07a15cc>] ? v4l2_ioctl+0xac/0xd0 [videodev] [<ffffffff811c846f>] ? do_vfs_ioctl+0x28f/0x480 [<ffffffff811c86d4>] ? SyS_ioctl+0x74/0x80 [<ffffffff8154a8b6>] ? entry_SYSCALL_64_fastpath+0x16/0x75 Code: c7 93 d9 79 a0 5b 5d e9 f1 f3 9a e0 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 53 31 d2 48 89 fb 48 83 ec 08 8b 46 10 <f7> 76 0c 80 bf ac 0c 00 00 00 88 87 4e 0e 00 00 74 09 80 bf 4f RIP [<ffffffffa079bd62>] sd_set_streamparm+0x12/0x60 [gspca_ov534] RSP <ffff880095c4fce8> ---[ end trace 279710c2c6c72080 ]--- Following what the doc says about a zeroed timeperframe (see http://www.linuxtv.org/downloads/v4l-dvb-apis/vidioc-g-parm.html): ... To reset manually applications can just set this field to zero. fix the issue by resetting the frame rate to a default value in case of an unusable timeperframe. The fix is done in the subdrivers instead of gspca.c because only the subdrivers have notion of a default frame rate to reset the camera to. Signed-off-by: Antonio Ospite <ao2@ao2.it> Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] use v4l2_get_timestamp where possibleArnd Bergmann2015-10-011-2/+2
| | | | | | | | | | | | | | | | | This is a preparation for a change to the type of v4l2 timestamps. v4l2_get_timestamp() is a helper function that reads the monotonic time and stores it into a 'struct timeval'. Multiple drivers implement the same thing themselves for historic reasons. Changing them all to use v4l2_get_timestamp() is more consistent and reduces the amount of code duplication, and most importantly simplifies the following changes. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> [hans.verkuil@cisco.com: dropped the v4l2-dev.c patch that didn't belong here] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] gscpa_m5602: use msecs_to_jiffies for conversionsNicholas Mc Guire2015-07-061-1/+1
| | | | | | | | | | | | | | | API compliance scanning with coccinelle flagged: ./drivers/media/usb/gspca/m5602/m5602_s5k83a.c:180:9-25: WARNING: timeout (100) seems HZ dependent Numeric constants passed to schedule_timeout() make the effective timeout HZ dependent which makes little sense in a polling loop for the cameras rotation state. Fixed up by converting the constant to jiffies with msecs_to_jiffies() Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] gspca: sn9c2028: remove an unneeded conditionDan Carpenter2015-07-061-1/+1
| | | | | | | | | We already know status is negative because of the earlier check so there is no need to check again. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-11-01 18:27:29 +0100