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path: root/drivers/media/video
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2008-04-24V4L/DVB (7703): pvrusb2: Fix minor problem involving ARRAY_SIZE confusionMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7702): pvrusb2: Rework USB streaming start/stop executionMike Isely
The commands to start / stop USB streaming for an analog device are fairly standard, owing to the fact that all supported devices apparently started from the same common reference design. However with digital mode, the commands seem to vary by vendor. This change makes that variance more explicit. It also cleans up a related problem for OnAir devices which prevented digital mode from working at all. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7701): pvrusb2: Centralize handling of simple FX2 commandsMike Isely
Numerous places in the driver need to issue simple commands to the FX2 microcontroller (e.g. only 1 or 2 bytes, no reply needed). Previously each place that did this, had to take lock, set up a central buffer, and call the function to perform the handshake. This change puts these steps into a single spot. This also has the effect of removing the need to mess with the control lock from numerous places in the code. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7700): pvrusb2: Make FX2 command codes unsigned constantsMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7699): pvrusb2: Implement statistics for USB I/O performance / trackingMike Isely
Implement a mechanism in the pvrusb2 driver for gathering statistics on the stream buffering, including bytes transferred, buffers handled, buffers in flight, etc. This is useful for debugging certain classes of streaming issues and for determining if the buffer pool size is generally correct for the driver. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7698): pvrusb2: Remove never-reached break statements (trivial)Mike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7697): pvrusb2: Fix misleading bit of debug output (trivial)Mike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7696): pvrusb2: state control tweakMike Isely
Don't trigger a pathway state change if it's already been triggered (eliminates some wasted processing and some debug output noise) Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7695): pvrusb2: Make associativity of == and && explicit (cosmetic)Mike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7694): pvrusb2: Fix compilation goof when CONFIG_VIDEO_PVRUSB2_DVB ↵Mike Isely
is off Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7693): pvrusb2-dvb: Change usage of 0 --> NULLMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7692): pvrusb2-dvb: Further clean up dvb init/tear-downMike Isely
Move pvr2_dvb_adapter usage out of the pvrusb2 driver core - it's really private to the pvrusb2-dvb module and nothing outside of the dvb implementation should care about it. Creation / destruction of the pvr2_dvb_adapter instance is now contained entirely within pvrusb2-dvb.c. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7691): pvrusb2-dvb: Don't initialize if device lacks a digital sideMike Isely
In the end we'd like the dvb interface to always be present - even for analog devices (via the mpeg encoder). However right now pvrusb2-dvb won't operate correctly if the hardware doesn't have a digital tuner, so don't initialize the DVB interface unless we know we have a digital tuner. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7690): pvrusb2-dvb: Remove digital_up flagMike Isely
Other pvrusb2-dvb changes have made the digital_up flag obsolete. So kill it. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7689): pvrusb2-dvb: Rework module tear-downMike Isely
Rather than making an explicit call to tear down the pvrusb2-dvb module, use the callback in the pvr2_channel structure. This has the advantage that now tear-down only happens when it makes sense. The previous implementation had scenarios where it was possible for the tear-down call to happen without a prior initialization. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7688): pvrusb2: Clean up dvb streaming start/stopMike Isely
Eliminate the need for a separate pvr2_dvb_fh; since in the DVB context there can only ever be a single instance then there is no need for a separate instance to handle streaming state. This simplifies the module. Also move streaming start/stop out of the feed thread and into the driver's main context - which makes it possible for streaming start up failures to be detected by the DVB core. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7687): pvrusb2: Fix oops in pvrusb2-dvbMike Isely
The pvrusb2-dvb feed thread cannot be allowed to exit by itself without first waiting for kthread_should_stop() to return true. Otherwise the driver will have a dangling task_struct context, which will cause a very nasty kernel oops. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7686): pvrusb2: Fix broken debug interface buildMike Isely
Fix pvrusb2 kbuild typo introduced when pvrusb2-dvb was added. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7685): pvrusb2: Fix really bad typo if DVB config option descriptionMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7684): pvrusb2: Add VIDEO_PVRUSB2_DVB config variableMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7683): pvrusb2-dvb: set to DTV mode before attaching frontendMichael Krufky
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7682): pvrusb2-dvb: finish up stream & buffer handlingMike Isely
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>
2008-04-24V4L/DVB (7681): pvrusb2-dvb: start working on streaming / buffer handling codeMichael Krufky
start work on streaming / buffer handling code to feed the software demux 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>
2008-04-24V4L/DVB (7680): pvrusb2-dvb: add pvr2_dvb_bus_ctrl to allow frontends to ↵Michael Krufky
negotiate bus access This function is just a skeleton for now - a placeholder to remind us to fix it. 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>
2008-04-24V4L/DVB (7679): pvrusb2: add DVB API frameworkMichael Krufky
Add basic framework for the DVB API. This is enough to control the tuner & demod of the digital frontend, but the stream & buffer handling is still missing. Additional note from Mike Isely <isely@pobox.com> - also, since these changes are still very experimental arrange for DVB changes to be compiled in via new CONFIG_VIDEO_PVRUSB2_DVB option, for now. 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>
2008-04-24V4L/DVB (7678): pvrusb2: Fix stupid string typo that has been reproducing wildlyMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7677): saa7134: Add/fix Beholder entriesDmitry Belimov
Beholder TV/FM tuners: Changes: Add support Beholder Columbus PCMCIA card. Add key map for remote control of Beholder Columbus PCMCIA card. Fix gpiomask for all Beholder tuners. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7676): saa7134: fix: Properly handle busy states on i2c busDmitry Belimov
There are two conditions, reported by saa7134 that indicates that the I2C bus is busy: TO_SCL and TO_ARB. On both states, it needs to wait for I2C release, before using the bus. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7675): tea5767 autodetection is not working on some saa7134 boardsDmitry Belimov
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7673): cx23885: Add support for the Hauppauge HVR1400Steven Toth
DVB-T mode is now supported using the DiBcom dib7000p demodulator and the Xceive xc3028L silicon tuner. Analog mode is not supported. Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7671): pxa-camera: fix DMA sg-list coalescing for more than 2 buffersGuennadi Liakhovetski
Currently the pxa-camera driver has a bug, visible when the user requests more than 2 video buffers. When the third buffer is queued, it is not appended to the DMA-descriptor list of the second buffer, but is again appended to the first buffer. Fix it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7670): pxa-camera: handle FIFO overrunsGuennadi Liakhovetski
FIFO overruns are not seldom on PXA camera interface FIFOs. Handle them by dropping the corrupted frame, waiting for the next start-of-frame, and restarting capture. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7669): pxa_camera: Add support for YUV modesMike Rapoport
This patch adds support for YUV packed and planar capture for pxa_camera. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7668): soc-camera: Remove redundant returnGuennadi Liakhovetski
This obviously redundant return has been in the driver from the very first version. Remove it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7666): meye: Replace meye_do_ioctl to use video_ioctl2Douglas Schilling Landgraf
Convert meye to use video_ioctl2 Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7665): videodev: Add default vidioc handlerDouglas Schilling Landgraf
Added default vidioc handler for other private ioctls Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7654): tda10086: make the xtal frequency a configuration optionHartmut Hackmann
Some DVB-S boards, i.e. with the SD1878 tuner, use a 4 MHz reference frequency. This reqires a different setup of the clock PLL. This patch adds an enum to the tda10086_config struct and sets the proper values for the boards. This patch also fixes the DVB-S section of the MD7134_BRIDGE_2 Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7653): tuner-xc2028: drop the severity of version reportingDevin Heitmueller
tuner-xc2028.c - Drop the severity level of the xc3028 version reporting, since it's only of interest to developers and user's don't need to have it show up in their dmesg output every time they change the channel. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7652): em28xx: Drop the severity level of the "urb resubmit failed"Devin Heitmueller
em28xx-core.c - Drop the severity level of the "urb resubmit failed" to debug, since it occurs every time a stream disconnects, which fills the dmesg log Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7651): tuner-xc2028: Several fixes to SCODEMauro Carvalho Chehab
This patch fixes several issues on SCODE: 1) The extracting tool weren't generating the proper tags for SCODE. This has almost no effect, since those tags shouldn't be used; 2) DIBCOM52 were using a wrong IF. It should be 5200, instead of 5700; 3) seek_firmware were wanting an exact match for firmware type. This is wrong. As result, no SCODE firmware were loaded; 4) A few files were including the wrong file for seeking demod firmwares; 5) XC3028_FE_DEFAULT can be used, if user doesn't want to load a firmware. However, this weren't documentated. This feature require more testing. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7650): git-dvb: Kconfig fixAndrew Morton
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7648): cx23885: Load any module dependencies accordinglySteven Toth
For boards that require the avcore (cx25840) to be active, ensure it gets loaded. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7647): Add support for the Hauppauge HVR-1700 digital modeSteven Toth
This adds support for DVB-T mode only, analog is not supported. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7646): cx25840: Ensure GPIO2 is correctly set for cx23885/7/8 based ↵Steven Toth
products cx25840: Ensure GPIO2 is correctly set for cx23885/7/8 based products. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7645): Add support for the Hauppauge HVR-1200Steven Toth
This adds support for DVB-T mode only, analog mode is not supported. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7642): cx88: enable radio GPIO correctlySteven Toth
cx88: enable radio GPIO correctly. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7641): V4L: ov511 - use usb_interface as parent, not usb_deviceKay Sievers
The current code creates a bogus DEVPATH: /devices/pci0000:00/0000:00:1d.0/usb1/1-2/video4linux/video0 while it should be: /devices/pci0000:00/0000:00:1d.0/usb1/1-2/1-2:1.0/video4linux/video0 Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7638): CodingStyle fixes for au8522 and au0828Mauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7637): au0828: TypoSteven Toth
au0828: Typo Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7636): au0828: Add HVR850 model numberSteven Toth
au0828: Add HVR850 model number Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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