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2015-09-05Merge tag 'media/v4.3-1' of ↵Linus Torvalds15-865/+1111
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new DVB frontend drivers: ascot2e, cxd2841er, horus3a, lnbh25 - new HDMI capture driver: tc358743 - new driver for NetUP DVB new boards (netup_unidvb) - IR support for DVBSky cards (smipcie-ir) - Coda driver has gain macroblock tiling support - Renesas R-Car gains JPEG codec driver - new DVB platform driver for STi boards: c8sectpfe - added documentation for the media core kABI to device-drivers DocBook - lots of driver fixups, cleanups and improvements * tag 'media/v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (297 commits) [media] c8sectpfe: Remove select on undefined LIBELF_32 [media] i2c: fix platform_no_drv_owner.cocci warnings [media] cx231xx: Use wake_up_interruptible() instead of wake_up_interruptible_nr() [media] tc358743: only queue subdev notifications if devnode is set [media] tc358743: add missing Kconfig dependency/select [media] c8sectpfe: Use %pad to print 'dma_addr_t' [media] DocBook media: Fix typo "the the" in xml files [media] tc358743: make reset gpio optional [media] tc358743: set direction of reset gpio using devm_gpiod_get [media] dvbdev: document most of the functions/data structs [media] dvb_frontend.h: document the struct dvb_frontend [media] dvb-frontend.h: document struct dtv_frontend_properties [media] dvb-frontend.h: document struct dvb_frontend_ops [media] dvb: Use DVBFE_ALGO_HW where applicable [media] dvb_frontend.h: document struct analog_demod_ops [media] dvb_frontend.h: Document struct dvb_tuner_ops [media] Docbook: Document struct analog_parameters [media] dvb_frontend.h: get rid of dvbfe_modcod [media] add documentation for struct dvb_tuner_info [media] dvb_frontend: document dvb_frontend_tune_settings ...
2015-09-01Merge branch 'for-next' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "The usual stuff from trivial tree for 4.3 (kerneldoc updates, printk() fixes, Documentation and MAINTAINERS updates)" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (28 commits) MAINTAINERS: update my e-mail address mod_devicetable: add space before */ scsi: a100u2w: trivial typo in printk i2c: Fix typo in i2c-bfin-twi.c treewide: fix typos in comment blocks Doc: fix trivial typo in SubmittingPatches proportions: Spelling s/consitent/consistent/ dm: Spelling s/consitent/consistent/ aic7xxx: Fix typo in error message pcmcia: Fix typo in locking documentation scsi/arcmsr: Fix typos in error log drm/nouveau/gr: Fix typo in nv10.c [SCSI] Fix printk typos in drivers/scsi staging: comedi: Grammar s/Enable support a/Enable support for a/ Btrfs: Spelling s/consitent/consistent/ README: GTK+ is a acronym ASoC: omap: Fix typo in config option description mm: tlb.c: Fix error message ntfs: super.c: Fix error log fix typo in Documentation/SubmittingPatches ...
2015-08-22[media] v4l2-mediabus: Add to DocBookMauro Carvalho Chehab1-2/+2
Fix the format of the comments and add to DocBook. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] videobuf2-memops.h: add to device-drivers DocBookMauro Carvalho Chehab1-1/+2
The comment metadata was wrong: Warning(.//include/media/videobuf2-memops.h:25): cannot understand function prototype: 'struct vb2_vmarea_handler ' Warning(.//include/media/videobuf2-memops.h): no structured comments found Fix and add to DocBook. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] videobuf2-core: Add it to device-drivers DocBookMauro Carvalho Chehab1-4/+6
Most of the stuff at videobuf2-core are ok for adding it to DocBook. Two notes here: 1) As videobuf2-core will be soon be changed, better to not spend too much efforts right now, as things will change soon; 2) struct vb2_queue has a number of private elements that are documented. As Kernel nano documentation format handles "private:" arguments, we need to put them on a separate comment block or to remove. Keeping the comments is obviously better ;) Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l-dv-timings.h: Add to device-drivers DocBookMauro Carvalho Chehab1-58/+77
There are already markups for documentation at v4l-dv-timings.h, however, they're not properly formatted. Convert them to the right format and add this file to the device-drivers DocBook. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-event.h: fix comments and add to DocBookMauro Carvalho Chehab1-22/+25
The comments there are good enough for DocBook, however they're using a wrong format. Fix and add to device-drivers.xml. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-ctrls.h: Document a few missing argumentsMauro Carvalho Chehab1-1/+8
Warning(.//include/media/v4l2-ctrls.h:217): No description found for parameter 'p_new' Warning(.//include/media/v4l2-ctrls.h:217): No description found for parameter 'p_cur' Warning(.//include/media/v4l2-ctrls.h:217): Excess struct/union/enum/typedef member 'val64' description in 'v4l2_ctrl' Warning(.//include/media/v4l2-ctrls.h:314): No description found for parameter 'qmenu_int' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-ctls: don't document v4l2_ctrl_fill()Mauro Carvalho Chehab1-1/+1
This is an obsolete function that has several missing arguments: Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'id' Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'name' Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'type' Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'min' Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'max' Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'step' Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'def' Warning(.//include/media/v4l2-ctrls.h:340): No description found for parameter 'flags' However, this is an obsolete function that should be removed soon. And are not meant to be used anymore. So, instead of documenting those stuff, let's just make DocBook to not handle it, by replacing "/**" by "/*". Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-ctrls.h: add to device-drivers DocBookMauro Carvalho Chehab1-460/+551
The comments there are using a wrong format. Due to that, DocBook were unable to parse it. Fix the tags format, and add it to device-drivers.xml. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-subdev: add remaining argument descriptionsMauro Carvalho Chehab1-1/+21
Warning(.//include/media/v4l2-subdev.h:203): No description found for parameter 'ioctl' Warning(.//include/media/v4l2-subdev.h:203): No description found for parameter 'compat_ioctl32' Warning(.//include/media/v4l2-subdev.h:203): No description found for parameter 'subscribe_event' Warning(.//include/media/v4l2-subdev.h:203): No description found for parameter 'unsubscribe_event' Warning(.//include/media/v4l2-subdev.h:273): No description found for parameter 's_stream' Warning(.//include/media/v4l2-subdev.h:407): No description found for parameter 's_stream' Warning(.//include/media/v4l2-subdev.h:623): No description found for parameter 'link_validate' Warning(.//include/media/v4l2-subdev.h:623): No description found for parameter 'set_frame_desc' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2_subdev: describe ioctl parms at the remaining structsMauro Carvalho Chehab1-0/+30
Fixes the following warnings: Warning(.//include/media/v4l2-subdev.h:445): No description found for parameter 'g_sliced_vbi_cap' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'enum_mbus_code' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'enum_frame_size' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'enum_frame_interval' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'get_fmt' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'set_fmt' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'get_selection' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'set_selection' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'get_edid' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'set_edid' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'dv_timings_cap' Warning(.//include/media/v4l2-subdev.h:589): No description found for parameter 'enum_dv_timings' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2_subdev: describe ioctl parms at v4l2_subdev_video_opsMauro Carvalho Chehab1-2/+24
Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_std' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_std' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'querystd' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'cropcap' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_crop' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_crop' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_parm' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_parm' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_frame_interval' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_frame_interval' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 's_dv_timings' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'g_dv_timings' Warning(.//include/media/v4l2-subdev.h:381): No description found for parameter 'query_dv_timings' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-subdev: reorder the v4l2_subdev_video_ops commentsMauro Carvalho Chehab1-8/+10
The comments for struct v4l2_subdev_video_ops are out of the order as the parameter would appear at struct. This is not a problem for DocBook, but humans find harder to mentally reorder ;) So, put them at the right order. That makes easier to check what's missing, and to put the comments in the right place. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-subdev: Add description for radio ioctl handlersMauro Carvalho Chehab1-4/+19
Warning(.//include/media/v4l2-subdev.h:224): No description found for parameter 's_radio' Warning(.//include/media/v4l2-subdev.h:224): No description found for parameter 's_frequency' Warning(.//include/media/v4l2-subdev.h:224): No description found for parameter 'enum_freq_bands' Warning(.//include/media/v4l2-subdev.h:224): No description found for parameter 'g_tuner' Warning(.//include/media/v4l2-subdev.h:224): No description found for parameter 'g_modulator' Warning(.//include/media/v4l2-subdev.h:224): No description found for parameter 's_modulator' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-subdev: Add description for core ioctl handlersMauro Carvalho Chehab1-1/+21
Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 'queryctrl' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 'g_ctrl' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 's_ctrl' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 'g_ext_ctrls' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 's_ext_ctrls' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 'try_ext_ctrls' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 'querymenu' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 'g_register' Warning(.//include/media/v4l2-subdev.h:183): No description found for parameter 's_register' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] v4l2-subdev: convert documentation to the right formatMauro Carvalho Chehab1-126/+135
struct v4l2_subdev_core_ops has some kernel-doc-nano documentation using a wrong format, with affects the number of stuff reported at the DocBook device-drivers.xml. Properly mark the such comment blocks using the right notation. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] Docbook: Fix comments at v4l2-mem2mem.hMauro Carvalho Chehab1-0/+20
Warning(.//include/media/v4l2-mem2mem.h:50): No description found for parameter 'lock' Warning(.//include/media/v4l2-mem2mem.h:50): No description found for parameter 'unlock' Warning(.//include/media/v4l2-mem2mem.h:167): No description found for parameter 'm2m_ctx' Warning(.//include/media/v4l2-mem2mem.h:177): No description found for parameter 'm2m_ctx' Warning(.//include/media/v4l2-mem2mem.h:188): No description found for parameter 'm2m_ctx' Warning(.//include/media/v4l2-mem2mem.h:197): No description found for parameter 'm2m_ctx' Warning(.//include/media/v4l2-mem2mem.h:206): No description found for parameter 'm2m_ctx' Warning(.//include/media/v4l2-mem2mem.h:215): No description found for parameter 'm2m_ctx' Warning(.//include/media/v4l2-mem2mem.h:226): No description found for parameter 'm2m_ctx' Warning(.//include/media/v4l2-mem2mem.h:235): No description found for parameter 'm2m_ctx' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] Docbook: fix comments at v4l2-flash-led-class.hMauro Carvalho Chehab1-6/+6
Warning(.//include/media/v4l2-flash-led-class.h:51): bad line: unique in the system Warning(.//include/media/v4l2-flash-led-class.h:56): bad line: definitions are available in the header file Warning(.//include/media/v4l2-flash-led-class.h:57): bad line: <linux/led-class-flash.h> Warning(.//include/media/v4l2-flash-led-class.h:122): No description found for parameter 'ops' Warning(.//include/media/v4l2-flash-led-class.h:122): Excess function parameter 'flash_ops' description in 'v4l2_flash_init' Warning(.//include/media/v4l2-flash-led-class.h:130): No description found for parameter 'v4l2_flash' Warning(.//include/media/v4l2-flash-led-class.h:130): Excess function parameter 'flash' description in 'v4l2_flash_release' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] Docbook: Fix s_rx_carrier_range parameter descriptionMauro Carvalho Chehab1-1/+1
Warning(.//include/media/rc-core.h:178): No description found for parameter 's_rx_carrier_range' Warning(.//include/media/rc-core.h:178): Excess struct/union/enum/typedef member 's_rx_carrier' description in 'rc_dev' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] Docbook: Fix comments at v4l2-async.hMauro Carvalho Chehab1-3/+5
Warning(.//include/media/v4l2-async.h:62): No description found for parameter 'match_type' Warning(.//include/media/v4l2-async.h:62): Excess struct/union/enum/typedef member 'bus_type' description in 'v4l2_async_subdev' Warning(.//include/media/v4l2-async.h:76): cannot understand function prototype: 'struct v4l2_async_notifier ' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-22[media] Docbook: Fix description of struct media_devnodeMauro Carvalho Chehab1-0/+4
Warning(.//include/media/media-devnode.h:80): No description found for parameter 'fops' Warning(.//include/media/media-devnode.h:80): No description found for parameter 'dev' Warning(.//include/media/media-devnode.h:80): No description found for parameter 'cdev' Warning(.//include/media/media-devnode.h:80): No description found for parameter 'release' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
2015-08-21Merge tag 'media/v4.2-3' of ↵Linus Torvalds2-7/+2
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - a regression fix at the videobuf2 core driver - fix error handling at mantis probing code - revert the IR encode patches, as the API is not mature enough. So, better to postpone the changes to a latter Kernel - fix Kconfig breakages on some randconfig scenarios. * tag 'media/v4.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] mantis: Fix error handling in mantis_dma_init() Revert "[media] rc: rc-ir-raw: Add scancode encoder callback" Revert "[media] rc: rc-ir-raw: Add Manchester encoder (phase encoder) helper" Revert "[media] rc: ir-rc5-decoder: Add encode capability" Revert "[media] rc: ir-rc6-decoder: Add encode capability" Revert "[media] rc: rc-core: Add support for encode_wakeup drivers" Revert "[media] rc: rc-loopback: Add loopback of filter scancodes" Revert "[media] rc: nuvoton-cir: Add support for writing wakeup samples via sysfs filter callback" [media] vb2: Fix compilation breakage when !CONFIG_BUG [media] vb2: Only requeue buffers immediately once streaming is started [media] media/pci/cobalt: fix Kconfig and build when SND is not enabled [media] media/dvb: fix ts2020.c Kconfig and build
2015-08-19Revert "[media] rc: rc-ir-raw: Add scancode encoder callback"David Härdeman1-3/+0
This reverts commit 9869da5bacc5c9b865a183bd36c04be76cdd325d. The current code is not mature enough, the API should allow a single protocol to be specified. Also, the current code contains heuristics that will depend on module load order. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Antti Seppälä <a.seppala@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-19Revert "[media] rc: rc-core: Add support for encode_wakeup drivers"David Härdeman1-3/+0
This reverts commit 0d830b2d1295fee82546d57185da5a6604f11ae2. The current code is not mature enough, the API should allow a single protocol to be specified. Also, the current code contains heuristics that will depend on module load order. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Antti Seppälä <a.seppala@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-19Revert "[media] rc: nuvoton-cir: Add support for writing wakeup samples via ↵David Härdeman1-1/+0
sysfs filter callback" This reverts commit da7ee60b03bd66bb10974d7444aa444de6391312. The current code is not mature enough, the API should allow a single protocol to be specified. Also, the current code contains heuristics that will depend on module load order. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Antti Seppälä <a.seppala@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-16[media] v4l: omap3isp: Drop platform data supportLaurent Pinchart1-158/+0
Platforms using the OMAP3 ISP have all switched to DT, drop platform data support. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-07treewide: fix typos in comment blocksMasahiro Yamada1-1/+1
Looks like the word "contiguous" is often mistyped. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2015-07-17[media] Driver for Toshiba TC358743 HDMI to CSI-2 bridgeMats Randgaard1-0/+131
The driver is tested on our hardware and all the implemented features works as expected. Missing features: - CEC support - HDCP repeater support - IR support Signed-off-by: Mats Randgaard <matrandg@cisco.com> [hans.verkuil@cisco.com: updated copyright year to 2015] [hans.verkuil@cisco.com: update confusing confctl_mutex comment] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-17[media] Add helper function for subdev event notificationsLars-Peter Clausen1-0/+4
Add a new helper function called v4l2_subdev_notify_event() which will deliver the specified event to both the v4l2 subdev event queue as well as to the notify callback. The former is typically used by userspace applications to listen to notification events while the later is used by bridge drivers. Combining both into the same function avoids boilerplate code in subdev drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-17[media] vb2: Only requeue buffers immediately once streaming is startedSakari Ailus1-0/+2
Buffers can be returned back to videobuf2 in driver's streamon handler. In this case vb2_buffer_done() with buffer state VB2_BUF_STATE_QUEUED will cause the driver's buf_queue vb2 operation to be called, queueing the same buffer again only to be returned to videobuf2 using vb2_buffer_done() and so on. Add a new buffer state VB2_BUF_STATE_REQUEUEING which, when used as the state argument to vb2_buffer_done(), will result in buffers queued to the driver. Using VB2_BUF_STATE_QUEUED will leave the buffer to videobuf2, as it was before "[media] vb2: allow requeuing buffers while streaming". Fixes: ce0eff016f72 ("[media] vb2: allow requeuing buffers while streaming") [mchehab@osg.samsung.com: fix warning: enumeration value 'VB2_BUF_STATE_REQUEUEING' not handled in switch] Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: stable@vger.kernel.org # for v4.1 Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06[media] rc-core: remove the LIRC "protocol"David Härdeman1-20/+18
The LIRC protocol was always a bad fit and if we're ever going to expose protocol numbers in a user-space API, it'd be better to get rid of the LIRC "protocol" first. The sysfs API is kept backwards compatible by always listing the lirc protocol as present and enabled. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06[media] rc-core: use an IDA rather than a bitmapDavid Härdeman1-2/+2
This patch changes rc-core to use the kernel facilities that are already available for handling unique numbers instead of rolling its own bitmap stuff. Signed-off-by: David Härdeman <david@hardeman.nu> Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06[media] v4l2-dv-timings: add support for reduced blanking v2Prashant Laddha1-1/+5
Added support for reduced blanking version 2 (RB v2) in cvt timings. Standard specifies a fixed vsync pulse of 8 lines to indicate RB v2 timings. Vertical back porch is fixed at 6 lines and vertical front porch is remainder of vertical blanking time. For RB v2, horizontal blanking is fixed at 80 pixels. Horizontal sync is fixed at 32. All horizontal timing counts (active pixels, front, back porches) can be specified upto a precision of 1. RB v2 allows for non standard aspect ratios. In RB v2 vsync does not indicate aspect ratio. In absence of aspect ratio v4l2_detect_cvt() cannot calculate image width from image height. Hence extending the v4l2_detect_cvt() to pass image width in case of RB v2. Signed-off-by: Prashant Laddha <prladdha@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-01Merge branch 'for-next' of ↵Linus Torvalds2-0/+150
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds Pull LED subsystem updates from Bryan Wu: "In this cycle, we finished to merge patches for LED Flash class driver. Other than that we have some bug fixes and new drivers for LED controllers" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (33 commits) leds:lp55xx: fix firmware loading error leds: fix max77693-led build errors leds: fix aat1290 build errors leds: aat1290: pass flags parameter to devm_gpiod_get leds: ktd2692: pass flags parameter to devm_gpiod_get drivers/leds: don't use module_init in non-modular leds-cobalt-raq.c leds: aat1290: add support for V4L2 Flash sub-device DT: aat1290: Document handling external strobe sources leds: max77693: add support for V4L2 Flash sub-device media: Add registration helpers for V4L2 flash sub-devices v4l: async: Add a pointer to of_node to struct v4l2_subdev, match it Documentation: leds: Add description of v4l2-flash sub-device leds: add BCM6358 LED driver leds: add DT binding for BCM6358 LED controller leds: fix brightness changing when software blinking is active Documentation: leds-lp5523: describe master fader attributes leds: lp5523: add master_fader support leds: leds-gpio: Allow compile test if !GPIOLIB leds: leds-gpio: Add missing #include <linux/of.h> gpiolib: Add missing dummies for the unified device properties interface ...
2015-06-22media: Add registration helpers for V4L2 flash sub-devicesJacek Anaszewski1-0/+148
This patch adds helper functions for registering/unregistering LED Flash class devices as V4L2 sub-devices. The functions should be called from the LED subsystem device driver. In case the support for V4L2 Flash sub-devices is disabled in the kernel config the functions' empty versions will be used. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Sakari Ailus <sakari.ailus@iki.fi> Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2015-06-15v4l: async: Add a pointer to of_node to struct v4l2_subdev, match itSakari Ailus1-0/+2
V4L2 async sub-devices are currently matched (OF case) based on the struct device_node pointer in struct device. LED devices may have more than one LED, and in that case the OF node to match is not directly the device's node, but a LED's node. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2015-06-10[media] rc/keymaps: add keytable for Twinhan DTV CAB CIJan Klötzke1-0/+1
This RC map was taken from Christoph Pinkl's patch (http://patchwork.linuxtv.org/patch/7217/). It is used solely by the respective mantis based card because the encoding is not known. Signed-off-by: Jan Klötzke <jan@kloetzke.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-10[media] rc/keymaps: add keytable for Terratec Cinergy S2 HDJan Klötzke1-0/+1
This RC map was taken from Christoph Pinkl's patch (http://patchwork.linuxtv.org/patch/7217/). It is used solely by the respective mantis based card because the encoding is not known. Signed-off-by: Jan Klötzke <jan@kloetzke.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-10[media] rc/keymaps: add keytable for Terratec Cinergy C PCIJan Klötzke1-0/+1
This RC map was taken from Christoph Pinkl's patch (http://patchwork.linuxtv.org/patch/7217/). It is used solely by the respective mantis based card because the encoding is not known. Signed-off-by: Jan Klötzke <jan@kloetzke.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-10[media] rc/keymaps: add RC keytable for TechniSat TS35Jan Klötzke1-0/+1
The TS35 remote is distributed with TechniSat CableStar HD2 cards (mantis chipset). The exact protocol type is unknown, making this rc map probably only usable by mantis cards. Signed-off-by: Jan Klötzke <jan@kloetzke.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-09[media] v4l2-dv-timings: add interlace support in detect cvt/gtfPrashant Laddha1-2/+4
Extend detect_cvt/gtf API to indicate the format type (interlaced or progressive). In case of interlaced, the vertical front and back porch and vsync values for both (odd,even) fields are considered to derive image height. Populated vsync, vertical front, back porch values in bt timing structure for even and odd fields and updated the flags appropriately. Also modified the functions calling the detect_cvt/gtf(). As of now these functions are calling detect_cvt/gtf() with interlaced flag set to false. Cc: Martin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <matrandg@cisco.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Prashant Laddha <prladdha@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-09[media] adv7511: log the currently set infoframesHans Verkuil1-0/+1
The adv7511 sets up InfoFrames that are used when transmitting video. Log the contents of those InfoFrames so it is possible to see exactly what the transmitter is sending. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-09[media] adv7842: replace uintX_t by uX for consistencyHans Verkuil1-25/+25
Currently this driver mixes u8/u32 and uint8_t/uint32_t. Standardize on u8/u32. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-09[media] adv7511: replace uintX_t by uX for consistencyHans Verkuil1-3/+3
Currently this driver mixes u8/u16 and uint8_t/uint16_t. Standardize on u8/u16. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-09[media] v4l2-mem2mem: add support for prepare_bufHans Verkuil1-0/+4
This was never added for some reason, so add it now. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-05[media] videodev2.h: add support for transfer functionsHans Verkuil1-0/+2
In the past the transfer function was implied by the colorspace. However, it is an independent entity in its own right. Add support for explicitly choosing the transfer function. This change will allow us to represent linear RGB (as is used by openGL), and it will make it easier to work with decoded video material since most codecs store the transfer function as a separate property as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-06-05[media] rc: set IR_MAX_DURATION to 500 msMauro Carvalho Chehab1-1/+1
The current definition is weird, and produce lots of sparse warnings: drivers/media/i2c/cx25840/cx25840-ir.c:448 txclk_tx_s_max_pulse_width() warn: impossible condition '(ns > 4294967295) => (0-u32max > u32max)' drivers/media/i2c/cx25840/cx25840-ir.c:461 rxclk_rx_s_max_pulse_width() warn: impossible condition '(ns > 4294967295) => (0-u32max > u32max)' drivers/media/i2c/cx25840/cx25840-ir.c:706 cx25840_ir_rx_read() warn: impossible condition '(v > 4294967295) => (0-u32max > u32max)' drivers/media/pci/ivtv/ivtv-queue.c:145 ivtv_queue_move() error: we previously assumed 'steal' could be null (see line 138) drivers/media/rc/streamzap.c:155 sz_push_full_pulse() warn: impossible condition '(rawir.duration > 4294967295) => (0-u32max > u32max)' drivers/media/rc/streamzap.c:169 sz_push_full_pulse() warn: impossible condition '(rawir.duration > 4294967295) => (0-u32max > u32max)' drivers/media/rc/redrat3.c:325 redrat3_us_to_len() warn: impossible condition '(microsec > 4294967295) => (0-u32max > u32max)' drivers/media/rc/redrat3.c:383 redrat3_process_ir_data() warn: impossible condition '(rawir.duration > 4294967295) => (0-u32max > u32max)' drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3676 pvr2_send_request_ex() error: we previously assumed 'write_data' could be null (see line 3648) drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3829 pvr2_send_request_ex() error: we previously assumed 'read_data' could be null (see line 3649) drivers/media/pci/cx23885/cx23888-ir.c:463 txclk_tx_s_max_pulse_width() warn: impossible condition '(ns > 4294967295) => (0-u32max > u32max)' drivers/media/pci/cx23885/cx23888-ir.c:476 rxclk_rx_s_max_pulse_width() warn: impossible condition '(ns > 4294967295) => (0-u32max > u32max)' drivers/media/pci/cx23885/cx23888-ir.c:696 cx23888_ir_rx_read() warn: impossible condition '(v > 4294967295) => (0-u32max > u32max)' Use a more realistic value for it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-20[media] adv7604/adv7842: replace FMT_CHANGED by V4L2_DEVICE_NOTIFY_EVENTHans Verkuil2-4/+0
This makes it easier for the bridge driver to just passthrough such events to the corresponding device node. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-20[media] v4l2-subdev: allow subdev to send an event to the v4l2_device notify ↵jean-michel.hautbois@vodalys.com1-0/+2
function All drivers use custom notifications, in particular when source changes. The bridge only has to map the subdev that sends it to whatever video node it is connected to. Signed-off-by: Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 00:46:05 +0000