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* [media] v4l2: Fix documentation of the codec device controlsKamil Debski2011-09-111-19/+19
| | | | | | | | | | Fixed missing ids of the codec controls description in the controls.xml file. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reported-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-07-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (430 commits) [media] ir-mce_kbd-decoder: include module.h for its facilities [media] ov5642: include module.h for its facilities [media] em28xx: Fix DVB-C maxsize for em2884 [media] tda18271c2dd: Fix saw filter configuration for DVB-C @6MHz [media] v4l: mt9v032: Fix Bayer pattern [media] V4L: mt9m111: rewrite set_pixfmt [media] V4L: mt9m111: fix missing return value check mt9m111_reg_clear [media] V4L: initial driver for ov5642 CMOS sensor [media] V4L: sh_mobile_ceu_camera: fix Oops when USERPTR mapping fails [media] V4L: soc-camera: remove soc-camera bus and devices on it [media] V4L: soc-camera: un-export the soc-camera bus [media] V4L: sh_mobile_csi2: switch away from using the soc-camera bus notifier [media] V4L: add media bus configuration subdev operations [media] V4L: soc-camera: group struct field initialisations together [media] V4L: soc-camera: remove now unused soc-camera specific PM hooks [media] V4L: pxa-camera: switch to using standard PM hooks [media] NetUP Dual DVB-T/C CI RF: force card hardware revision by module param [media] Don't OOPS if videobuf_dvb_get_frontend return NULL [media] NetUP Dual DVB-T/C CI RF: load firmware according card revision [media] omap3isp: Support configurable HS/VS polarities ... Fix up conflicts: - arch/arm/mach-omap2/board-rx51-peripherals.c: cleanup regulator supply definitions in mach-omap2 vs OMAP3: RX-51: define vdds_csib regulator supply - drivers/staging/tm6000/tm6000-alsa.c (trivial)
* [media] v4l: add control definitions for codec devicesKamil Debski2011-07-271-0/+969
| | | | | | | | | Add control definitions and documentation for controls specific to codec devices. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: add fourcc definitions for compressed formatsKamil Debski2011-07-272-3/+51
| | | | | | | | | | Add fourcc definitions and documentation for the following compressed formats: H264, H264 without start codes, MPEG1/2/4 ES, XVID, VC1 Annex G and Annex L compliant. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Document V4L2 control endianness as machine endiannessSakari Ailus2011-07-271-0/+8
| | | | | | | Document V4L2 control endianness as machine endianness. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Add flash control documentationSakari Ailus2011-07-273-0/+293
| | | | | | | | Add documentation for V4L2 flash controls. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: document V4L2_CTRL_TYPE_BITMASKHans Verkuil2011-07-273-6/+27
| | | | | | | [mchehab@redhat.com: Fix a merge conflict and make compat.xml coherent with v4l2.xml] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: fix typo: vl42_plane_pix_format -> v4l2_plane_pix_formatHans Verkuil2011-07-271-1/+1
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] videodev2.h Add SE401 compressed RGB formatHans de Goede2011-07-271-0/+5
| | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2 core: return -ENOTTY if an ioctl doesn't existMauro Carvalho Chehab2011-07-272-7/+8
| | | | | | | | Currently, -EINVAL is used to return either when an IOCTL is not implemented, or if the ioctl was not implemented. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook/dvb: Use generic descriptions for the frontend APIMauro Carvalho Chehab2011-07-271-5/+19
| | | | | | | | | Move generic stuff into gen-errors.xml, and remove them from DVB API. While here, removes two bogus error codes that aren't supported or used on Linux: EINTERNAL and ENOSIGNAL. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook/demux.xml: Remove generic errorsMauro Carvalho Chehab2011-07-271-0/+5
| | | | | | | | Remove generic errors from ioctl() descriptions. For other ioctl's, there's no generic section. So, just keep whatever is there. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook/audio.xml: Remove generic errorsMauro Carvalho Chehab2011-07-271-0/+4
| | | | | | | | | | Remove generic errors from ioctl() descriptions. For other ioctl's, there's no generic section. So, just keep whatever is there. Also remove the EINTERNAL error code, as no DVB driver returns it, and this error code is not defined on POSIX or on Linux. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Add return error codes to LIRC ioctl sessionMauro Carvalho Chehab2011-07-271-4/+2
| | | | | | | | Add a reference for the generic error code chapter to LIRC ioctl description. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Add an error code session for LIRC interfaceMauro Carvalho Chehab2011-07-271-0/+4
| | | | | Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Remove V4L generic error description for ioctl()Mauro Carvalho Chehab2011-07-273-70/+13
| | | | | | | | | V4L ioctl function descripton also has a generic error chapter. Remove it, as it is now obsoleted by a general, multi-API generic error descriptions. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook/media-ioc-setup-link.xml: Remove EBUSYMauro Carvalho Chehab2011-07-271-9/+0
| | | | | | | | The EBUSY is already described as a generic error condition, with a similar text. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Use the generic error code page also for MC APIMauro Carvalho Chehab2011-07-273-49/+18
| | | | | | | | | Instead of having their own generic error codes at the MC API, move its section to the generic one and be sure that all media ioctl's will point to it. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Use the generic ioctl error codes for all V4L ioctl'sMauro Carvalho Chehab2011-07-2735-453/+53
| | | | | | | | Be sure that all VIDIOC_* ioctl are using the return error macro, and aren't specifying generic error codes internally. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Add a chapter to describe media errorsMauro Carvalho Chehab2011-07-271-0/+17
| | | | | | | | | | | | There are several errors reported by V4L that aren't described. They can occur on almost all ioctl's. Instead of adding them into each ioctl, create a new chapter. For V4L, the new chapter will automatically be listed on all places, as there's a macro used everywhere there. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ctrls.c: add support for V4L2_EVENT_SUB_FL_ALLOW_FEEDBACKHans Verkuil2011-07-271-7/+29
| | | | | | | | | | | | | | | Normally no control events will go to the filehandle that called the VIDIOC_S_CTRL/VIDIOC_S_EXT_CTRLS ioctls. This is to prevent a feedback loop. This can now be overridden by setting the new V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK flag. Based on suggestions from Mauro Carvalho Chehab <mchehab@redhat.com> and Laurent Pinchart <laurent.pinchart@ideasonboard.com>. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: update V4L Event Interface sectionHans Verkuil2011-07-272-9/+36
| | | | | | | | Starting with v3.1 the V4L2 API provides certain guarantees with respect to events. Document these. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L2 spec: document control eventsHans Verkuil2011-07-272-2/+157
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook/v4l: Document the new system-wide version behaviorMauro Carvalho Chehab2011-07-273-7/+24
| | | | | Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook/v4l: Remove references to the old V4L1 compat layerMauro Carvalho Chehab2011-07-271-12/+5
| | | | | | | The old V4L1 Kernel copatibility layer was removed, but the API spec still says that it is there. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Fix minor typos in the documentationSylwester Nawrocki2011-07-272-2/+2
| | | | | Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Use base64 for gif/png filesMauro Carvalho Chehab2011-07-2712-3/+0
| | | | | | | | | | | | | | The patch utility doesn't work with non-binary files. This causes some tools to break, like generating tarball targets and the scripts that generate diff patches at http://www.kernel.org/pub/linux/kernel/v2.6/. So, let's convert all binaries to ascii using base64, and add a logic at Makefile to convert them back into binaries at runtime. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Reported-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Documentation about the JPGL pixel formatJean-François Moine2011-07-271-0/+6
| | | | | | | | The JPG-Light, AKA Pegasus Lossless JPEG, is used in Divio webcams based on NW 800/801/802 chips. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: Document EACCES in VIDIOC_[GS]_CTRL and VIDIOC_{G, S, ↵Sakari Ailus2011-07-272-0/+14
| | | | | | | | | | | | | TRY}_EXT_CTRLS VIDIOC_S_CTRL and VIDIOC_S_EXT_CTRLS return EACCES when setting a read-only control VIDIOC_TRY_EXT_CTRLS when trying a read-only control and VIDIOC_G_CTRL and VIDIOC_G_EXT_CTRLS when getting a write-only control. Document this. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook: Move all media docbook stuff into its own directoryMauro Carvalho Chehab2011-07-27147-0/+33126
This patch addresses several issues pointed by Randy Dunlap <rdunlap@xenotime.net> at changeset ece722c: - In the generated index.html file, "media" is listed first, but it should be listed in alphabetical order, not first. - The generated files are (hidden) in .tmpmedia/ - The link from the top-level index.html file to "media" is to media/index.html, but the file is actually in .tmpmedia/media/index.html - Please build docs with and without using "O=builddir" and test that. - Would it be possible for media to have its own Makefile instead of merging into this one? Due to the way cleandocs target works, I had to rename the media DocBook to media_api, otherwise cleandocs would remove the /media directory. Thanks-to: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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