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* V4L/DVB (5200): V4l_printk_ioctl_arg() is no longer used.Adrian Bunk2007-02-21
| | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5204): Change videodev2.h licence to dual GPL/BSDMichael Schimek2007-02-21
| | | | | | | | | | | | | | | | videodev2.h contains just the V4L2 API structs and defines. By allowing this header file to be dual GPL/BSD will enable sharing userspace apps between Linux and *BSD systems. It will also allow developing newer BSD licensed drivers that can be shared on Linux and *BSD. It should be noticed that most of the current V4L drivers, and v4l core itself are GPL only. This won't be changed by this patch. Signed-off-by: Michael H. Schimek <mschimek@gmx.at> Signed-off-by: Gerd Hoffmann <kraxel@suse.de> Signed-off-by: Bill Dirks <bill@thedirks.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Martin Rubli <mrubli@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5202): DVB: Use ARRAY_SIZE macro when appropriateAhmed S. Darwish2007-02-21
| | | | | | | | | Use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5201): Radio/: Convert to generic boolean-valuesRichard Knutsson2007-02-21
| | | | | | Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5199): Cx88-video.c: remove struct radionormsAdrian Bunk2007-02-21
| | | | | | | | This patch removes the unused struct radionorms. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5198): Cafe_ccic.c fix warningJonathan Corbet2007-02-21
| | | | | | | | Quiet a spurious gcc warning. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5197): Convert to generic boolean-valuesRichard Knutsson2007-02-21
| | | | | | Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5196): VIDEO_BUF depends on PCIAndrew Morton2007-02-21
| | | | | | | | | | | | | | | m68k allmodconfig: drivers/media/video/video-buf.c: In function 'videobuf_queue_pci': drivers/media/video/video-buf.c:396: error: 'pci_map_sg' undeclared (first use in this function) drivers/media/video/video-buf.c:396: error: (Each undeclared identifier is reported only once drivers/media/video/video-buf.c:396: error: for each function it appears in.) drivers/media/video/video-buf.c:399: error: 'pci_dma_sync_sg_for_cpu' undeclared (first use in this function) drivers/media/video/video-buf.c:401: error: 'pci_unmap_sg' undeclared (first use in this function) drivers/media/video/video-buf.c: In function 'videobuf_pci_dma_map': Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5195): Frontends: make 4 functions staticAdrian Bunk2007-02-21
| | | | | | | | This patch makes four needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5193): Remove the unused kernel config option VIDEO_VIDEOBUFRobert P. J. Day2007-02-21
| | | | | | Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5189): Budget-av: Call saa7146_vv_release on exitMarco Schluessler2007-02-21
| | | | | | | | Call saa7146_vv_release on exit. 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 (5188): Add separate configuration data for subsystem 0x13c2:0x1012Oliver Endriss2007-02-21
| | | | | | | | | | | | | | Fixed problem reported by Teemu Suikki: After a device with subsystem 0x13c2:0x1012 has been installed, devices with subsystem id 0x13c2:0x1011 did not work anymore. Reason: The driver for 0x13c2:0x1012 modified shared configuration data. Fix: Use separate configuration data for those devices. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5184): Add cx23415 decoder register documentationIan Armstrong2007-02-21
| | | | | | | | Many thanks to Ian Armstrong for figuring out what all these registers do. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5183): Fix CC handling in VIDIOC_INT_G_VBI_DATAHans Verkuil2007-02-21
| | | | | | | | | When capturing a 60 Hz input the internal field ID is inverted. The VIDIOC_INT_G_VBI_DATA didn't take that into account and so returned XDS instead of CC and vice versa. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5182): Remove #if 0 section from videodev2.hHans Verkuil2007-02-21
| | | | | | | | | Remove a section containing basically ideas for future sliced VBI standards. This can be resurrected should any of this be actually implemented. For now it only pollutes this header file. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5181): Sliced VBI API no longer marked experimental.Hans Verkuil2007-02-21
| | | | | | | | | The Sliced VBI API is no longer marked experimental. Introduced in 2.6.14 and with only a single modification in 2.6.19 I think we can consider this API to be solid. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5180): Fix cx2584x revision reporting.Hans Verkuil2007-02-21
| | | | | | | Revisions >= 23 were always reported as revision 23. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5179): Cx2341x encoder documentation update.Hans Verkuil2007-02-21
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5175): Pvrusb2: VIDIOC_DBG_[S|G]_REGISTER fixupsMike Isely2007-02-21
| | | | | | | | | | | Support 64 bit register IDs internally. Only allow root access to this API (for both set and get). Note that actual 64 bit access only becomes possible once the definition for v4l2_register is updated, but this change clears the way for it from the viewpoint of the pvrusb2 driver. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5174): Pvrusb2: video corruption fixesMike Isely2007-02-21
| | | | | | | | Tweak the encoder setup in order to stop it from corrupting the video data when there is a disruption in the data flow (e.g. a channel change). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5173): Pvrusb2: encoder comm protocol cleanupMike Isely2007-02-21
| | | | | | | | Update the implementation of the communication protocol for operating the encoder, using updated knowledge about the encoder. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5172): Pvrusb2: Control protocol cleanupMike Isely2007-02-21
| | | | | | | | | | | Several special-case FX2 commands were being issued through pvr2_write_u16() and pvr2_write_8(), but there's really nothing special case about them. These date from a very early time in the driver development. This patch removes these functions and replaces their use with calls to pvr2_send_request. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5170): Pvrusb2: Add boilerplate to new header fileMike Isely2007-02-21
| | | | | Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5169): Pvrusb2: Use macro names for FX2 commandsMichael Krufky2007-02-21
| | | | | | | | | | This is a maintainability cleanup; use nice names for all the FX2 commands instead of raw bytes. This way we can easily find where we issue FX commands. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5166): Remove obsolete alias defines of CONFIG_* settingsTrent Piepho2007-02-21
| | | | | | | | | | | | | | The out of tree v4l-dvb build system didn't always override the kernel's configuration settings with v4l-dvb's settings correctly. To work around this, makefiles would define some new macro based on the setting of a config variable. e.g. the pwc Makefile would define CONFIG_PWC_DEBUG if CONFIG_USB_PWC_DEBUG (which is defined via Kconfig) was set. The v4l-dvb build system should now always override correctly, and this is no longer necessary. This patch gets ride of these extra defines and just uses the CONFIG_* settings directly. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5164): Compat: Handle input_register_device() change and some othersTrent Piepho2007-02-21
| | | | | | | | | | | | | | | | | input_register_device() was changed to return an error code instead of being void in 2.6.15. Handle it with a macro wrapper in config.h. For this to work, linux/input.h must be included before config.h. This required some trivial header re-ordering in budget-ci.c and ttusb_dec.c. In kernel 2.6.15-rc1 a helper function called setup_timer() was added to linux/timer.h. Add to compat.h, but require that linux/timer.h be included first to give the definition of struct timer_list. A new 4GB DMA zone, __GFP_DMA32, was added in 2.6.15-rc2. Alias it to __GFP_DMA on older kernels. Handle another 2.6.15 "input_dev->dev to input_dev->cdev.dev" change for some recently added code in cinergyT2.c. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5163): Add checks for CAP_SYS_ADMIN to VIDIOC_DBG_G_REGISTERTrent Piepho2007-02-21
| | | | | | | | | | Before, root privileges were only needed to set hardware registers, not to read them. On some hardware, reading from the wrong place at the wrong time can hang the machine. So, to be consistent, root privileges are required to read registers on all hardware. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5162): Change VIDIOC_DBG_[SG]_REGISTER ioctls' reg address to 64 bitsTrent Piepho2007-02-21
| | | | | | | | | Maybe someday there will be a device with a register address space > 32-bits, or maybe an i2c device which uses a protocol > 4 bytes long to address its registers. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5161): Dvb-ttpci: call saa7146_vv_release() on exitMarco Schluessler2007-02-21
| | | | | | | | Call saa7146_vv_release() on exit. 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 (5160): Saa7146_vv: pass correct memory size to pci_free_consistentMarco Schluessler2007-02-21
| | | | | | | | Pass correct memory size to pci_free_consistent. 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 (5158): Dvb-ttpci: Fixed unregistering the vbi deviceOliver Endriss2007-02-21
| | | | | | | | Fixed unregistering the vbi device for cards without analog tuner. Thanks to Marco Schluessler <marco@lordzodiac.de> for pointing out this bug. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5157): Set phys, bustype, version, vendor and product for input deviceMatthias Schwarzott2007-02-21
| | | | | | | | | | Add phys-string, bustype, version, vendor and product to help udev and others using EVIOCPHYS ioctl to identify the input device node. Code taken (with little changes) from budget-ci.c Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5156): Fix: dma free is being called with wrong argumentsMichael Schimek2007-02-21
| | | | | | | | | | | | | | Functions buffer_release() in bttv-driver.c and vbi_buffer_release() in bttv-vbi.c are ending with: bttv_dma_free(&fh->cap,fh->btv,buf); For vbi it seems to be wrong. Both functions should end with: bttv_dma_free(q,fh->btv,buf); Thanks to Peter Schlaf <peter.schlaf@web.de> for pointing this. Signed-off-by: Michael H. Schimek <mschimek@gmx.at> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5155): Properly initialize mute and radio frequencyMauro Carvalho Chehab2007-02-21
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5154): Add some debug info, depending on debug levelMauro Carvalho Chehab2007-02-21
| | | | | | | | With debug>0, it will show mute/unmute and set frequency events with debug>=4, it will show get frequency events Also, some kernel CodingStyle fixes were done. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5153): Make it coherent with vidioc_g_tunerMauro Carvalho Chehab2007-02-21
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5152): Implements VIDIOC_[S|G]_INPUT on radio-aztech/radio-maxiradioMauro Carvalho Chehab2007-02-21
| | | | | | | fmtools use VIDIOCSTUNER, with, in turn, calls VIDIOC_S_INPUT on v4l1-compat. So, those ioctls are required for V4L1 to work properly. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5151): Implement VIDIOC_[GS]_AUDIO on aztechMauro Carvalho Chehab2007-02-21
| | | | | | | v4l1-compat requires those two ioctls to translate VIDIOC[SG]RADIO into V4L2 calls. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5150): Implement VIDIOC_[GS]_AUDIO on maxiradioMauro Carvalho Chehab2007-02-21
| | | | | | | v4l1-compat requires those two ioctls to translate VIDIOC[SG]RADIO into V4L2 calls. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5149): Convert radio-maxiradio to use video_ioctl2Mauro Carvalho Chehab2007-02-21
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5148): Convert radio-aztech to use video_ioctl2Mauro Carvalho Chehab2007-02-21
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5147): Make vivi driver to use vmalloced pointersMauro Carvalho Chehab2007-02-21
| | | | | | | | | | | | | | | | | | | | | Before this patch, vivi were simulating a scatter gather DMA transfer. While this is academic, showing how stuff really works on a real PCI device, this means a non-optimized code. There are only two memory models that vivi implements: 1) kernel alloced memory. This is also used by read() method. On this case, a vmalloc32 buffer is allocated at kernel; 2) userspace allocated memory. This is used by most userspace apps. video-buf will store this pointer. a simple copy_to_user is enough to transfer data. The third memory model scenario supported by video-buf is overlay mode. This model is not implemented on vivi and unlikely to be implemented on newer drivers, since now, most userspace apps do some post-processing (like de-interlacing). After this patch, some cleanups may be done at video-buf.c to avoid allocating pages, when the driver doesn't need a PCI buffer. This is the case of vivi and usb drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5146): Make VIDIOC_INT_[SG]_REGISTER ioctls no longer internal onlyTrent Piepho2007-02-21
| | | | | | | | | | | | | | | | | | | | | The direct register access ioctls were defined as kernel internal only, but they are very useful for debugging hardware from userspace and are used as such. Officially export them. VIDIOC_INT_[SG]_REGISTER is renamed to VIDIOC_DBG_[SG]_REGISTER Definition of ioctl and struct v4l2_register is moved from v4l2-common.h to videodev2.h. Types used in struct v4l2_register are changed to the userspace exportable versions (u32 -> __u32, etc). Use of VIDIOC_DBG_S_REGISTER requires CAP_SYS_ADMIN permission, so move the check into the video_ioctl2() dispatcher so it doesn't need to be duplicated in each driver's call-back function. CAP_SYS_ADMIN check is added to pvrusb2 (which doesn't use video_ioctl2). Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5144): Restore VIDIOC_INT_[SG]_REGISTER callsTrent Piepho2007-02-21
| | | | | | | | Add support for these ioctls to the video_ioctl2 system and the cx88 driver. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5142): M920x: move filter caps from device caps to adapter capsMichael Krufky2007-02-21
| | | | | | | | | Move filter caps from device caps to adapter caps for the megasky driver. This fixes usb1.1 operation. Signed-off-by: Aapo Tahkola <aet@rasterburn.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5141): M920x: group tuner / demod callback functions togetherMichael Krufky2007-02-21
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5140): Whitespace / 80-column cleanupsMichael Krufky2007-02-21
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5139): M920x: Fix tuner identification bug with qt1010 moduleAapo Tahkola2007-02-21
| | | | | | | | | Fixes qt1010 identification bug with megasky caused by the Quantek QT1010 tuner module patch. Signed-off-by: Aapo Tahkola <aet@rasterburn.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5138): Kconfig: qt1010 should be selected by m920xMichael Krufky2007-02-21
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5137): Dvb: add new qt1010 tuner moduleAntti Palosaari2007-02-21
| | | | | | | | | | | | | | | | | QT1010: - old qt1010-code totally rewritten and put in own kernel module - same enhancements as my earlier QT1010 125kHz patch - tuner initialization - register 1f calculation - register 20 calculation - register 25 calculation m920x: (MSI Megasky) - use new QT1010 module instead of old code Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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