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2011-07-28watchdog: WatchDog Timer Driver Core - Add basic ioctl functionalityWim Van Sebroeck
This part add's the basic ioctl functionality to the WatchDog Timer Driver Core framework. The supported ioctl call's are: WDIOC_GETSUPPORT WDIOC_GETSTATUS WDIOC_GETBOOTSTATUS Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de>
2011-07-28watchdog: WatchDog Timer Driver Core - Add basic frameworkWim Van Sebroeck
The WatchDog Timer Driver Core is a framework that contains the common code for all watchdog-driver's. It also introduces a watchdog device structure and the operations that go with it. This is the introduction of this framework. This part supports the minimal watchdog userspace API (or with other words: the functionality to use /dev/watchdog's open, release and write functionality as defined in the simplest watchdog API). Extra functionality will follow in the next set of patches. Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de>
2011-07-28arm/versatile: Add device tree supportGrant Likely
For testing the dt work, define a dt-enabled versatile platform. This patch adds a new versatile platform for when using the device tree. Add platform and amba devices are discovered and registered by parsing the device tree. Clocks and initial io mappings are still configured statically. This patch still depends on some static platform_data for a few devices which is passed via the auxdata structure to of_platform_populate(), but it is a viable starting point until the drivers can get all configuration data out of the device tree. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-28hwmon: (coretemp) Add core/pkg threshold support to CoretempDurgadoss R
This patch adds the core and pkg support to coretemp. These thresholds can be configured via the sysfs interfaces tempX_max and tempX_max_hyst. An interrupt is generated when CPU temperature reaches or crosses above tempX_max OR drops below tempX_max_hyst. This patch is based on the documentation in IA Manual vol 3A, that can be downloaded from here: http://download.intel.com/design/processor/manuals/253668.pdf Signed-off-by: Durgadoss R <durgadoss.r@intel.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: LM95245 driverAlexander Stein
A hwmon driver for the National Semiconductor LM95245 dual temperature sensors chip. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: (lm90) Add support for Philips SA56004Stijn Devriendt
Add support for Philips SA56004, an LM86 compatible temperature sensor. Signed-off-by: Stijn Devriendt <sdevrien@cisco.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: Driver for NTC ThermistorsDonggeun Kim
Add support for NTC Thermistor series. In this release, the following thermistors are supported: NCP15WB473, NCP18WB473, NCP03WB473, and NCP15WL333. This driver is based on the datasheet of MURATA. The driver in the patch does conversion from the raw ADC value (either voltage or resistence) to temperature. In order to use voltage values as input, the circuit schematics should be provided with the platform data. A compensation table for each type of thermistor is provided for the conversion. Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: KyungMin Park <kyungmin.park@samsung.com> Reviewed-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: Driver for MAX1668David George
This patch adds support for MAX1668 and compatible temperature sensors. Signed-off-by: David George <david.george@ska.ac.za> [guenter.roeck@ericsson.com: minor cleanup of probe error path] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (54 commits) tpm_nsc: Fix bug when loading multiple TPM drivers tpm: Move tpm_tis_reenable_interrupts out of CONFIG_PNP block tpm: Fix compilation warning when CONFIG_PNP is not defined TOMOYO: Update kernel-doc. tpm: Fix a typo tpm_tis: Probing function for Intel iTPM bug tpm_tis: Fix the probing for interrupts tpm_tis: Delay ACPI S3 suspend while the TPM is busy tpm_tis: Re-enable interrupts upon (S3) resume tpm: Fix display of data in pubek sysfs entry tpm_tis: Add timeouts sysfs entry tpm: Adjust interface timeouts if they are too small tpm: Use interface timeouts returned from the TPM tpm_tis: Introduce durations sysfs entry tpm: Adjust the durations if they are too small tpm: Use durations returned from TPM TOMOYO: Enable conditional ACL. TOMOYO: Allow using argv[]/envp[] of execve() as conditions. TOMOYO: Allow using executable's realpath and symlink's target as conditions. TOMOYO: Allow using owner/group etc. of file objects as conditions. ... Fix up trivial conflict in security/tomoyo/realpath.c
2011-07-28md: update documentation for md/rdev/state sysfs interfaceNamhyung Kim
Previous patches in the bad block series extended behavior of rdev's 'state' interface but lacked documentation update. Fix it. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-07-28md: add documentation for bad block logNamhyung Kim
Previous patch in the bad block series added new sysfs interfaces ([unacknowledged_]bad_blocks) for each rdev without documentation. Add it. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-07-27[media] em28xx: Change firmware name for Terratec H5 DRX-KMauro Carvalho Chehab
Use a name convention for the firmware file that matches on the current firmware namespacing. Also, add it to the firmware download script. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] get_dvb_firmware: Get DRX-K firmware for Digital Devices DVB-CT cardsOliver Endriss
Get DRX-K firmware for Digital Devices DVB-CT cards Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] v4l: add control definitions for codec devicesKamil Debski
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>
2011-07-27[media] v4l: add fourcc definitions for compressed formatsKamil Debski
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>
2011-07-27[media] v4l: Document V4L2 control endianness as machine endiannessSakari Ailus
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>
2011-07-27[media] v4l: Add flash control documentationSakari Ailus
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>
2011-07-27[media] DocBook: document V4L2_CTRL_TYPE_BITMASKHans Verkuil
[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>
2011-07-27[media] DocBook: fix typo: vl42_plane_pix_format -> v4l2_plane_pix_formatHans Verkuil
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] pwc: Add a bunch of pwc custom API to feature-removal-schedule.txtHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] videodev2.h Add SE401 compressed RGB formatHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] v4l2 core: return -ENOTTY if an ioctl doesn't existMauro Carvalho Chehab
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>
2011-07-27[media] DocBook/dvb: Use generic descriptions for the video APIMauro Carvalho Chehab
While here, removes the bogus EINTERNAL error codes. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DocBook/dvb: Use generic descriptions for the frontend APIMauro Carvalho Chehab
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>
2011-07-27[media] DocBook/demux.xml: Remove generic errorsMauro Carvalho Chehab
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>
2011-07-27[media] DocBook/audio.xml: Remove generic errorsMauro Carvalho Chehab
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>
2011-07-27[media] DVB: Point to the generic error chapterMauro Carvalho Chehab
Just like the V4L, MC and LIRC API's, point to the generic error chapter for ioctl's. This will allow moving generic error codes to just one place inside all media API's. A latter patch will remove the generic errors from each specific ioctl. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DocBook: Add return error codes to LIRC ioctl sessionMauro Carvalho Chehab
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>
2011-07-27[media] DocBook: Add an error code session for LIRC interfaceMauro Carvalho Chehab
Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DocBook: Remove V4L generic error description for ioctl()Mauro Carvalho Chehab
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>
2011-07-27[media] DocBook/media-ioc-setup-link.xml: Remove EBUSYMauro Carvalho Chehab
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>
2011-07-27[media] DocBook: Use the generic error code page also for MC APIMauro Carvalho Chehab
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>
2011-07-27[media] DocBook: Use the generic ioctl error codes for all V4L ioctl'sMauro Carvalho Chehab
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>
2011-07-27[media] DocBook: Add a chapter to describe media errorsMauro Carvalho Chehab
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>
2011-07-27[media] v4l2-ctrls.c: add support for V4L2_EVENT_SUB_FL_ALLOW_FEEDBACKHans Verkuil
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>
2011-07-27[media] DocBook: update V4L Event Interface sectionHans Verkuil
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>
2011-07-27[media] v4l2-framework.txt: update v4l2_event sectionHans Verkuil
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] v4l2-framework.txt: updated v4l2_fh_init documentationHans Verkuil
v4l2_fh_init now returns void instead of int, updated the doc. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L2 spec: document control eventsHans Verkuil
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] Documentation: Improve cluster documentation and document the new ↵Hans Verkuil
autoclusters Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] v4l2-controls.txt: update to latest v4l2-ctrl.c changesHans Verkuil
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DocBook/v4l: Document the new system-wide version behaviorMauro Carvalho Chehab
Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DocBook/v4l: Remove references to the old V4L1 compat layerMauro Carvalho Chehab
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>
2011-07-27[media] v4l: Fix minor typos in the documentationSylwester Nawrocki
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] davinci vpbe: Readme text for Dm6446 vpbeManjunath Hadli
Please refer to this file for detailed documentation of davinci vpbe v4l2 driver. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DVB API: Mention the dvbM deviceBjørn Mork
Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L1 API has been moved into "legacy" on the linuxtv.org siteBjørn Mork
Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DocBook: Use base64 for gif/png filesMauro Carvalho Chehab
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>
2011-07-27[media] DocBook: Don't be noisy at make cleanmediadocsMauro Carvalho Chehab
While here, remove the mediaindexdocs from PHONY. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DocBook/video.xml: Document the remaining data structuresMauro Carvalho Chehab
Now, all data structures are commented. A few ioctls remain undocumented: Error: no ID for constraint linkend: VIDEO_GET_SIZE. Error: no ID for constraint linkend: VIDEO_GET_FRAME_RATE. Error: no ID for constraint linkend: VIDEO_GET_PTS. Error: no ID for constraint linkend: VIDEO_GET_FRAME_COUNT. Error: no ID for constraint linkend: VIDEO_COMMAND. Error: no ID for constraint linkend: VIDEO_TRY_COMMAND. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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