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* V4L/DVB (7381): tuner: rename TUNER_PHILIPS_ATSC to TUNER_PHILIPS_FCV1236DMichael Krufky2008-04-24
| | | | | | | | TUNER_PHILIPS_ATSC is an ambiguous name for a tuner. Rename it to TUNER_PHILIPS_FCV1236D to be more descriptive. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7376): Improve compile-time type-checking in videobufGuennadi Liakhovetski2008-04-24
| | | | | | | | | Make the dev member of the struct videobuf_queue of type "struct device *" to avoid future problems. Also change the prototype of the videobuf_queue_core_init() function. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7372): cx88: Add IR support for Pixelview MPEG 8000GTMauro Carvalho Chehab2008-04-24
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7352): tuner-simple: enable digital tuning support for Philips ↵Michael Krufky2008-04-24
| | | | | | | | | | FMD1216ME Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7351): tuner-simple: add init and sleep methodsMichael Krufky2008-04-24
| | | | | | | taken from dvb-pll Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7347): tuner-simple: add basic support for digital tuning of hybrid ↵Michael Krufky2008-04-24
| | | | | | | | | | | | devices Add entry points used for digital tuning via the dvb_frontend. Share state data between multiple instances of the driver for hybrid tuners. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7336): soc-camera: streamline hardware parameter negotiationGuennadi Liakhovetski2008-04-24
| | | | | | | | | | Improve hardware parameter negotiation between the camera host driver and camera drivers. Parameters like horizontal and vertical synchronisation, pixel clock polarity shall be set depending on capabilities of the parties. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7276): soc-camera: deactivate cameras when not usedGuennadi Liakhovetski2008-04-24
| | | | | | | | | | | | Only attach cameras to the host interface for probing, then detach until open. This allows platforms with several cameras on an interface, physically supporting only one camera, to handle multiple cameras and activate them selectively after initial probing. The first attach during probe is needed to activate the host interface to be able to physically communicate with cameras. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7237): Convert videobuf-dma-sg to generic DMA APIGuennadi Liakhovetski2008-04-24
| | | | | | | | | videobuf-dma-sg does not need to depend on PCI. Switch it to using generic DMA API, convert all affected drivers, relax Kconfig restriction, improve compile-time type checking, fix some Coding Style violations while at it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7170): soc_camera V4L2 driver for directly-connected SoC-based camerasGuennadi Liakhovetski2008-04-24
| | | | | | | | | | | | | This driver provides an interface between platform-specific camera busses and camera devices. It should be used if the camera is connected not over a "proper" bus like PCI or USB, but over a special bus, like, for example, the Quick Capture interface on PXA270 SoCs. Later it should also be used for i.MX31 SoCs from Freescale. It can handle multiple cameras and / or multiple busses, which can be used, e.g., in stereo-vision applications. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7169): Add chip IDs for Micron mt9m001 and mt9v022 CMOS camerasGuennadi Liakhovetski2008-04-24
| | | | | | | | Add V4L2_IDENT chip IDs for mt9m001 and mt9v022 cameras, will be used by future patches, primarily to implement the g_chip_ident ioctl. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7192): Adds support for Genius TVGo A11MCEAdrian Pardini2008-02-18
| | | | | Signed-off-by: Adrian Pardini <pardo.bsso@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7150): [v4l] convert videbuf_vmalloc_memory to videobuf_vmalloc_memoryBrandon Philips2008-02-18
| | | | | Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7121): Renames videobuf lock to vb_lockMauro Carvalho Chehab2008-02-18
| | | | | | | This helps to identify where vb_lock is being used, and find missusages of the locks. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7133): Fix Kconfig dependenciesMauro Carvalho Chehab2008-02-18
| | | | | | | | | | | | | | | | | As pointed by Adrian Bunk, with I2C=m and VIDEO_DEV=y, videodev brokes. This patch moves the functions that videodev needs from v4l2-common. It also fixes some Kconfig changes. After this patch, I2C=m / VIDEO_DEV=y will make v4l2 core statically linked into kernel. v4l2-common will be m, and all V4L drivers will also be m. This approach is very conservative, since it is possible to have V4L drivers that don't need I2C or v4l2-common. The better is to map what drivers really need v4l2-common, making them to select v4l2-common, and allowing the others to be 'y', 'm' and 'n'. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* include/media/: Spelling fixesJoe Perches2008-02-03
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* i2c: Constify client address dataMark M. Hoffman2008-01-27
| | | | | | | | This patch allows much of the I2C client address data to move from initdata into text. Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* V4L/DVB (7058): IR corrections for the Pinnacle 800iSteven Toth2008-01-25
| | | | | | | | IR corrections for the Pinnacle 800i Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7042): xc5000: Tuner analog supportSteven Toth2008-01-25
| | | | | | | | | | | | From Zhang: This an updated patch that adds analog support for the xc5000 tuner driver. it was tested on a Pinnacle PCTV HD 800i card (patches to follow). Patch commited as-is, cleanup to follow ... Steve. Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7002): cx25840: Add basic CX23885 AVCore supportSteven Toth2008-01-25
| | | | | | | | | | The cx23885/7/8 PCIe bridge has an internal AVCore modelled on the cx2584x family. Many of the registers positions are identical but some moved. The register values are also different because the different bridges run at different clock rates. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6997): Replace a very dirty hack on videobuf for a clean wait_eventMauro Carvalho Chehab2008-01-25
| | | | | | | | | | | | | In order to videobuf_iolock to work, mmap_mapper should be called first. Otherwise, an OOPS is generated. On some cases, .mmap file handler used to took some time to be called. On those situations, mmap_mmapper() were called after iolock. This patch properly waits for mmap_mapper to be called, otherwise generating an error. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6973): Add Beholder TV 401/405/407/409/505/507/609/M6 supportAndrey J. Melnikoff (TEMHOTA)2008-01-25
| | | | | | | | | | This patch updates cardlist for Beholder TV tuners: old models (with GPIO ir) 401, 403, 405, 407, 409, 505, 507 and add support for 607, 609, M6 cards with new i2c-ir. Signed-off-by: Igor Kuznetsov <igk72@yandex.ru> Signed-off-by: Andrey J. Melnikov <temnota@kmv.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6921): include/media/v4l2-i2c-drv.h must #include <media/v4l2-common.h>Michael Krufky2008-01-25
| | | | | | | | | | | Fix the following compiler error: v4l2-i2c-drv.h:72: error: implicit declaration of function 'v4l2_i2c_attach' Also, prevent multiple inclusions of v4l2-i2c-drv.h Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6869): cs5345: new i2c driverHans Verkuil2008-01-25
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6861): cx2341x: command argument should be u32 instead of intHans Verkuil2008-01-25
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6785): tda8290: remove dependency on struct tunerMichael Krufky2008-01-25
| | | | | | | | | - remove dependency of tda8290 module on struct tuner - move tuner_foo printk macros from tuner-driver.h into tuner-core.c - clean up #includes of tuner-i2c.h / tuner-driver.h Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6766): ivtv: remove i2c legacy support from drivers that no longer ↵Hans Verkuil2008-01-25
| | | | | | | need it Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6603): V4L: videobuf: convert streaming and reading to bitfieldsBrandon Philips2008-01-25
| | | | | Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6600): V4L: videobuf: don't chew up namespace STATE_.*, convert to ↵Brandon Philips2008-01-25
| | | | | | | | | | | | | | | VIDEOBUF_ s/STATE_NEEDS_INIT/VIDEOBUF_NEEDS_INIT/g s/STATE_PREPARED/VIDEOBUF_PREPARED/g s/STATE_QUEUED/VIDEOBUF_QUEUED/g s/STATE_ACTIVE/VIDEOBUF_ACTIVE/g s/STATE_DONE/VIDEOBUF_DONE/g s/STATE_ERROR/VIDEOBUF_ERROR/g s/STATE_IDLE/VIDEOBUF_IDLE/g Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6580): Set slave's master before master's attach call.Sakari Ailus2008-01-25
| | | | | | | | | V4L: Int if: Set slave's master before attach, remove master argument The master also now gets its own pointer from slave's structure. Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6574): common/ir-functions.c: make a function staticAdrian Bunk2008-01-25
| | | | | | | ir_rc5_decode() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6496): saa7146_vv.h: remove wrong include <linux/videodev.h>Marco Schluessler2008-01-25
| | | | | | | | remove wrong include <linux/videodev.h> Signed-off-by: Marco Schluessler <marco@lordzodiac.de> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6486): m52790: add new Mitsubishi A/V switch i2c driverHans Verkuil2008-01-25
| | | | | | | This driver is used by the ASUS Falcon2 cx23416-based cards. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6469): tuner: remove TUNER_PHILIPS_TDA8295Michael Krufky2008-01-25
| | | | | | | | TUNER_PHILIPS_TDA8290 will autodetect a TDA8290 or a TDA8295, so we don't need this separate entry anymore. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6466): v4l2-i2c-drv: first call remove, then detach clientHans Verkuil2008-01-25
| | | | | | | | The remove driver function expects that the client is still attached to the driver, so do the detach after calling remove(). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6460): v4l2-i2c-drv: add legacy_probe function pointerHans Verkuil2008-01-25
| | | | | | | | Some devices do complicated tests whether the device can be probed or not. Add a legacy_probe function pointer to support that. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6451): v4l2: add support for bus-based I2C driversHans Verkuil2008-01-25
| | | | | | | | | | | | | | | | Two new headers were added: one for I2C drivers that are only used by V4L2 drivers converted to the new bus-based I2C API, and one that can be used by both converted and unconverted drivers (at the expense of some additional overhead). To support the legacy I2C API a helper function was added to v4l2-common.c. These headers take care of all the 'boilerplate' code that all V4L2 I2C drivers have in common and will automatically support the bus-based I2C API introduced in kernel 2.6.22. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6435): tda8290: add support for NXP TDA18271 tuner and TDA8295 ↵Michael Krufky2008-01-25
| | | | | | | | | | | | | | | analog demod Add basic support for NXP TDA8295 analog demod and TDA18271 tuner silicon. TDA8295 + TDA8275a not yet tested. TDA8290 + TDA18271 not yet supported. Digital mode of TDA18271 not yet tested & needs more work. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6422): Add the pending entries for xc2028/3028 based boardsMauro Carvalho Chehab2008-01-25
| | | | | | | | | Also replaces all occurrences of TUNER_XCEIVE_XC3028 to TUNER_XC2028. Some work is still may be required to make sure that non-tm6000 drivers will be capable of using tuner-xc2028. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6384): Replace TDA9887_SET_CONFIG by TUNER_SET_CONFIGMauro Carvalho Chehab2008-01-25
| | | | | | | | | | | | | Currently, the only tuner-specific device that allows special configurations is tda9887. However, tea5767 also may require some special configurations (for example, to specify a different Xtal freq). This patch replaces TDA9887_SET_CONFIG by a more generic internal ioctl (TUNER_SET_CONFIG). The newer one allows specifying what tuner is appliable to a configuration set, and allows an arbitrary configuration struct. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6601): V4L: videobuf-core locking fixes and commentsBrandon Philips2007-12-11
| | | | | | | | | | | | | | | - Add comments to functions that require that caller hold q->lock - Add __videobuf_mmap_free that doesn't hold q->lock for use within videobuf - Add locking to videobuf_mmap_free - Fix linux/drivers/media/common/saa7146_video.c which was holding lock around videobuf_read_stop - Add locking to functions that operate on a queue - Add videobuf_stop to take care of stopping in both the read and stream case TODO: bttv still has an unsafe call to videobuf_queue_is_busy Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* [PATCH] Fix breakage after SG cleanupsRalf Baechle2007-10-23
| | | | | | | | | | | | | | | | | | | | | | Commits 58b053e4ce9d2fc3023645c1b96e537c72aa8d9a ("Update arch/ to use sg helpers") 45711f1af6eff1a6d010703b4862e0d2b9afd056 ("[SG] Update drivers to use sg helpers") fa05f1286be25a8ce915c5dd492aea61126b3f33 ("Update net/ to use sg helpers") converted many files to use the scatter gather helpers without ensuring that the necessary headerfile <linux/scatterlist> is included. This happened to work for ia64, powerpc, sparc64 and x86 because they happened to drag in that file via their <asm/dma-mapping.h>. On most of the others this probably broke. Instead of increasing the header file spider web I choose to include <linux/scatterlist.h> directly into the affectes files. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* V4L/DVB (6321): Remove obsolete VIDIOC_S/G_MPEGCOMP ioctlsHans Verkuil2007-10-22
| | | | | | | | Remove the obsolete VIDIOC_G_MPEGCOMP and VIDIOC_S_MPEGCOMP ioctls from the V4L2 API as per the removal schedule (October 2007). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6320): v4l core: remove the unused .hardware V4L1 fieldMauro Carvalho Chehab2007-10-22
| | | | | | | | | | | struct video_device used to define a .hardware field. While initialized on severl drivers, this field is never used inside V4L. However, drivers using it need to include the old V4L1 header. This seems to cause compilation troubles with some random configs. Better just to remove it from all drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* v4l: copy_to_user() is not a good method nameAl Viro2007-10-13
| | | | | | | | Breaks on any target that has copy_to_user() defined as a non-trivial macro. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* V4L/DVB (6293): V4L: convert struct class_device to struct deviceKay Sievers2007-10-09
| | | | | | | | | | | | The currently used "struct class_device" will be removed from the kernel. Here is a patch that converts all users in drivers/media/video/ to struct device. Reviewed-by: Thierry Merle <thierry.merle@free.fr> Reviewed-by: Mike Isely <isely@pobox.com> Reviewed-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6292): videobuf_core init always require callback implementationMauro Carvalho Chehab2007-10-09
| | | | | | | | | | | In the past, videobuf_queue_init were used to initialize PCI DMA videobuffers. This patch renames it, to avoid confusion with the previous kernel API, doing: s/videobuf_queue_init/void videobuf_queue_core_init/ Also, the operations is now part of the function parameter. The function will also add a test if this is defined, otherwise producing BUG. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6290): remove videobuf_set_pci_opsMauro Carvalho Chehab2007-10-09
| | | | | | | | | | Before the videobuf redesign, a procedure for re-using videobuf without PCI scatter/gather where provided by changing the pci-dependent operations by other operations. With the newer approach, those methods are obsolete and can safelly be removed. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6266): videobuf cleanup: mmap check is common to all videobuf. Make ↵Mauro Carvalho Chehab2007-10-09
| | | | | | | | it at core Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981 Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
* V4L/DVB (6257): Rename video-buf-dvb to videobuf-dvb to be consistent with ↵Mauro Carvalho Chehab2007-10-09
| | | | | | the other patches Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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