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* V4L/DVB: dib0700: break keytable into NEC and RC-5 variantsMauro Carvalho Chehab2010-08-021-3/+2
| | | | | | | | Instead of having one big keytable with 2 protocols inside, break it into two separate tables, being one for NEC and another for RC-5 variants, and properly identify what variant should be used at the boards entries. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: Add a keymap file with dib0700 tableMauro Carvalho Chehab2010-08-021-0/+4
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L2: sh_mobile_camera_ceu: add support for CSI2Guennadi Liakhovetski2010-08-021-0/+3
| | | | | | | | | | Using CEU with CSI2 on SH-Mobile requires some special configuration of the former. We also have to switch from calling only one subdev .s_mbus_fmt and .try_mbus_fmt to calling all subdevices. Take care to increment CSI2 driver use count to prevent it from unloading, while in use. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L2: soc-camera: add a MIPI CSI-2 driver for SH-Mobile platformsGuennadi Liakhovetski2010-08-021-0/+46
| | | | | | | | | | | Some SH-Mobile SoCs implement a MIPI CSI-2 controller, that can interface to several video clients and send data to the CEU or to the Image Signal Processor. This patch implements a v4l2-subdevice driver for CSI-2 to be used within the soc-camera framework, implementing the second subdevice in addition to the actual video clients. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L2: soc-camera: export soc-camera bus type for notificationsGuennadi Liakhovetski2010-08-021-0/+3
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L2: mediabus: add 12-bit Bayer and YUV420 pixel formatsGuennadi Liakhovetski2010-08-021-0/+5
| | | | | | | | These formats belong to the standard format set, defined by the MIPI CSI-2 specification. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: mediabus: fix ambiguous pixel code namesGuennadi Liakhovetski2010-08-021-4/+4
| | | | | | | | | Endianness notation is meaningless for 8 bit YUYV codes. Switch pixel code names to explicitly state the order of colour components in the data stream. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/lirc: make lirc userspace and staging modules buildableJarod Wilson2010-08-022-16/+243
| | | | | | | | | | | | The lirc userspace needs all the current ioctls defined, and we need to put the header files in places out-of-tree and/or staging lirc drivers (which I plan to prep soon) can easily build with. I've actually tested this in a tree w/all the lirc drivers queued up to be submitted for staging. I'm also reasonably sure that Andy Walls is going to need most of the ioctls anyway for his cx23888 IR driver work. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: videobuf: Rename vmalloc fields to vaddrLaurent Pinchart2010-08-022-2/+2
| | | | | | | | | The videobuf_dmabuf and videobuf_vmalloc_memory fields have a vmalloc field to store the kernel virtual address of vmalloc'ed buffers. Rename the field to vaddr. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: videobuf: Remove videobuf_mapping start and end fieldsLaurent Pinchart2010-08-021-2/+0
| | | | | | | The fields are assigned but never used, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: videobuf: Don't export videobuf_(vmalloc|pages)_to_sgLaurent Pinchart2010-08-021-17/+0
| | | | | | | | Those functions are only called inside videobuf-dma-sg.c, make them static. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: videobuf: Remove the videobuf_sg_dma_map/unmap functionsLaurent Pinchart2010-08-021-8/+12
| | | | | | | | | | Instead of creating dirty wrappers around videobuf_dma_map/unmap that create a dummy videobuf_queue structure, modify videobuf_dma_map/unmap to take a device pointer argument and use it directly. The videobuf_sg_dma_map/unmap then become unused and can be removed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: videobuf: rename videobuf_alloc to videobuf_alloc_vbPawel Osciak2010-08-021-2/+2
| | | | | | | | | | | | These functions allocate videobuf_buffer structures only. Renaming in order to prevent confusion with functions allocating actual video buffer memory. Rename the functions in videobuf-core.h videobuf-dma-sg.c as well. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR: add empty lirc pseudo-keymapJarod Wilson2010-08-021-0/+1
| | | | | Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR TX: incoming IR buffer now an int pointerJarod Wilson2010-08-021-1/+1
| | | | | | | incoming IR buffer now an int pointer, and not fed from userspace Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR: add ir-core to lirc userspace decoder bridge driverJarod Wilson2010-08-021-1/+3
| | | | | | | | | | v2: copy of buffer data from userspace done inside this plugin/driver, keeping the actual drivers minimal, and more flexible in what we can deliver to them later on (they may be fed from within kernelspace later on, by an in-kernel IR encoder). Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR: add lirc device interfaceJarod Wilson2010-08-021-0/+163
| | | | | | | v2: currently unused ioctls are included, but #if 0'd out Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR: add tx callbacks to ir-coreJarod Wilson2010-08-021-1/+7
| | | | | Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: partially convert ir-kbd-i2c.c to not use ir-functions.cDavid Härdeman2010-08-021-1/+1
| | | | | | | | Partially convert drivers/media/video/ir-kbd-i2c.c to not use ir-functions.c Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR: add RC6 keymap for Windows Media Center Ed. remotesJarod Wilson2010-08-021-0/+4
| | | | | | | | | | | | | | | | This is the RC6 keymap for the Windows Media Center Edition remotes that come bundled with MCE/eHome Infrared Remote transceivers. Tested with 3 different variants of the remote, but its possible there are still some additional keys missing, but its simple enough to add them in later... This patch also adds an IR_TYPE_ALL convenience macro to make life easier for receivers that support all IR protocols. v2: fix an erroneous comment that referred to imon devices Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tuner: Add a definition for the Philips FQ1236 MK5 NTSC tunerAndy Walls2010-07-081-0/+1
| | | | | Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: saa7134: add RM-K6 remote control support for Avermedia M135AHerton Ronaldo Krzesinski2010-06-011-1/+1
| | | | | | | | This change adds support for one more remote control type for Avermedia M135A (model RM-K6), shipped with Positivo machines. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: saa7134: add support for Avermedia M733AHerton Ronaldo Krzesinski2010-06-011-0/+1
| | | | | | | | | | | This change adds support for Avermedia M733A. The original version for linux 2.6.31 was sent to me from Avermedia, original author is unknown. I ported it to current kernels, expanded and fixed key code handling for RM-K6 remote control, and added an additional pci id also supported. [mchehab@redhat.com: make checkpatch.pl happier] Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l2-subdev.h: fix enum_mbus_fmt prototypeHans Verkuil2010-06-012-2/+2
| | | | | | | | | | | enum_mbus_fmt received an index argument that was defined as an int instead of an unsigned int. This is now fixed. This had the knock-on effect that the index argument in the callback get_formats in soc_camera.h also had to be changed to unsigned int. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l2-mediabus.h: added V4L2_MBUS_FMT_SGRBG8_1X8Hans Verkuil2010-06-011-0/+1
| | | | | | | Needed for mt9v011. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l2-mediabus.h: add two helper functionsHans Verkuil2010-06-011-0/+20
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l2-subdev.h: Add support for enum_dv_presetMats Randgaard2010-05-191-0/+2
| | | | | | | | | The op enum_dv_preset was missing in this header but is needed by subdev drivers with DV functionality. Signed-off-by: Mats Randgaard <mats.randgaard@tandberg.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l2-common: simplify prio utility functionsHans Verkuil2010-05-191-4/+4
| | | | | | | | | | | | | | | v4l2_prio_init/open/close returned an int when in fact they would always return 0. Make these void functions. v4l2_prio_close and v4l2_prio_check pass an enum v4l2_priority as a pointer for no good reason. Replace with a normal enum v4l2_priority argument. These changes will simplify the work of moving priority handling into the v4l core. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l: add new subdev vbi ops to handle raw and sliced vbiHans Verkuil2010-05-191-0/+9
| | | | | | | | | | | | | | Currently raw and sliced vbi is setup using the video g/s_fmt ops. However, we want to split off the vbi formatting into separate ops so the first step is to create those new ops. The next step will be to convert subdev drivers and bridge drivers to use the new ops. And in the final step we can start converting the video g/s_fmt ops to the new (and more appropriate) mediabus format ops. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l: move vbi-specific video ops to a new vbi ops structHans Verkuil2010-05-191-26/+31
| | | | | | | | | Only a relatively small number of video receivers and transmitters actually support VBI. So start moving the vbi specific ops to an ops struct of their own. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: videobuf-dma-sg: remove external function videobuf_dma_sync()Mauro Carvalho Chehab2010-05-191-1/+0
| | | | | | | | While analyzing one of the videobuf patches, I noticed that videobuf_dma_sync is only used internally inside videobuf-dma-sg. So, let's remove this function, merging the code at __videobuf_dma_sync() Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: remove IR_TYPE_PDDavid Härdeman2010-05-192-6/+5
| | | | | | | | | | | Pulse-distance is not a protocol, it is a line coding (used by some protocols, like NEC). Looking at the uses of IR_TYPE_PD, the real protocol seems to be NEC in all cases (drivers/media/video/cx88/cx88-input.c is the only user). So, remove IR_TYPE_PD while it is still easy to do so. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L: Events: Support event handling in do_ioctlSakari Ailus2010-05-191-0/+7
| | | | | | | Add support for event handling to do_ioctl. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L: Events: Add backendSakari Ailus2010-05-192-0/+69
| | | | | | | | | | Add event handling backend to V4L2. The backend handles event subscription and delivery to file handles. Event subscriptions are based on file handle. Events may be delivered to all subscribed file handles on a device independent of where they originate from. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L: File handlesSakari Ailus2010-05-192-0/+68
| | | | | | | | | | | This patch adds a list of v4l2_fh structures to every video_device. It allows using file handle related information in V4L2. The event interface is one example of such use. The use of v4l2_fh is not mandatory for drivers. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: add memory-to-memory device helper framework for videobufPawel Osciak2010-05-191-0/+201
| | | | | | | | | | | | | | | | | | | | | A mem-to-mem device is a device that uses memory buffers passed by userspace applications for both their source and destination data. This is different from existing drivers, which utilize memory buffers for either input or output, but not both. In terms of V4L2 such a device would be both of OUTPUT and CAPTURE type. Examples of such devices would be: image 'resizers', 'rotators', 'colorspace converters', etc. This patch adds a separate Kconfig sub-menu for mem-to-mem devices as well. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L: v4l2-subdev driver for AK8813 and AK8814 TV-encoders from AKMGuennadi Liakhovetski2010-05-192-0/+29
| | | | | | | | | AK8814 only differs from AK8813 by included Macrovision Copy Protection function. This patch adds a driver for AK8813 and AK8814 I2C PAL/NTSC TV encoders. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: V4L: SuperH Video Output Unit (VOU) driverGuennadi Liakhovetski2010-05-191-0/+34
| | | | | | | | | | A number of SuperH Mobile SoCs, including sh7724, include a Video Output Unit. This patch adds a video (V4L2) output driver for it. The driver uses v4l2-subdev and mediabus APIs to interface to TV encoders. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: add videobuf_buffer *buf as argument to mmap_mapperHans Verkuil2010-05-191-1/+2
| | | | | | | | | | | | mmap_mapper should operate on a buffer, not on a complete queue. So let the videobuf-core find the correct buffer instead of duplicating that code in each mmap_mapper implementation. The dma-sg implementation has backwards compatibility code for handling the V4L1_COMPAT layer. This code is now under the v4L1_COMPAT config option. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: move video_copy_to_user and copy_stream to coreHans Verkuil2010-05-191-10/+0
| | | | | | | | | | The video_copy_to_user and copy_stream ops are almost identical for all videobuf memtype variants. All that is needed is to use the new vaddr op and these functions can be moved into the core, ensuring we have just one single implementation instead of three. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: rename videobuf_queue_to_vmalloc to ↵Hans Verkuil2010-05-191-2/+2
| | | | | | | | | | videobuf_queue_to_vaddr Ths function returns the virtual kernel address of the buffer and has nothing to do with allocation. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: rename .vmalloc to .vaddrHans Verkuil2010-05-191-1/+1
| | | | | | | | | Rename the .vmalloc op in struct videobuf_qtype_ops to .vaddr. This op returns the virtual kernel address of a buffer. vaddr is a lot less confusing than vmalloc since this callback does do any allocations. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: use struct videobuf_buffer * instead of void * for ↵Hans Verkuil2010-05-191-2/+2
| | | | | | | | | | videobuf_alloc videobuf_alloc() returned a void *. Change to struct videobuf_buffer * to get better type checking. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: remove unused is_mmapped fieldHans Verkuil2010-05-191-1/+0
| | | | | | | Thanks to Pawel Osciak for noticing this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: remove mmap_free callbackHans Verkuil2010-05-191-1/+0
| | | | | | | | | | | Remove the mmap_free callback from struct videobuf_qtype_ops. All implementations of this callback do the same trivial check: return -EBUSY if any buffer is mmapped. That can also be tested in the videobuf core. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l videobuf: remove unused mmap callbackHans Verkuil2010-05-191-4/+0
| | | | | | | | The mmap callback in struct videobuf_qtype_ops is never used. Remove. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: Add Sony support to ir-coreDavid Härdeman2010-05-191-0/+1
| | | | | | | This patch adds a Sony12/15/20 decoder to ir-core. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: Add JVC support to ir-coreDavid Härdeman2010-05-191-0/+1
| | | | | | | This patch adds a JVC decoder to ir-core. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: change duration to be coded as a u32 integerDavid Härdeman2010-05-191-2/+14
| | | | | | | | | This patch implements the agreed upon 1:31 integer encoded pulse/duration struct for ir-core raw decoders. All decoders have been tested after the change. Comments are welcome. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: add imon pad and mce keymapsJarod Wilson2010-05-191-0/+2
| | | | | | | | | | This adds the keymaps for the hardware decode scancodes imon devices create for their native imon pad (and mini) remotes, and the hardware scancodes generated by the imon devices when used with an rc6 windows media center ed. remote. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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