- 16 Jun, 2009 40 commits
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Laurent Pinchart authored
The Aveo Technology USB 2.0 Camera (1871:0306) requires the PROBE_EXTRAFIELDS quirk. Add a corresponding entry in the device IDs list. Signed-off-by:
Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Laurent Pinchart authored
Setting a new frame format or size will likely change the buffer size required to store a complete video frame. To avoid a buffer overflow, don't allow VIDIOC_S_FMT calls when video buffers are already allocated. Signed-off-by:
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Laurent Pinchart authored
Another device (5986:0241) has been reported to advertise a UVC control it does not support. Rework the control blacklist to match devices by their VID:PID instead of trying to be clever about which controls might not be supported properly. Signed-off-by:
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Erik Andrén authored
The quirk list has grown and was in need of sorting. This is now done. Add a new vflip quirk for the ASUS A7V while we're at it. Thanks to Carsten Menzel for reporting. Signed-off-by:
Erik Andrén <erik.andren@gmail.com> Signed-off-by:
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Erik Andrén authored
Add vflip quirk for the ASUS A6VA. Thanks to Salvo Di Rosa for reporting. Signed-off-by:
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Erik Andrén authored
The Lenovo Y300 has its sensor upside down. Quirk it to gain normal functionality. Signed-off-by:
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Dmitri Belimov authored
1. Add start/stop TS function. 2. Move setup DMA of TS to DMA function. 3. Write support cupture via MMAP 4. Rework startup and finish process, remove simple FSM. Tested-by:
Hermann Pitton <hermann-pitton@arcor.de> Tested-by:
Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by:
Alexey Osipov <lion-simba@pridelands.ru> Signed-off-by:
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FUJITA Tomonori authored
This replaces dma_sync_single() with dma_sync_single_for_cpu() because dma_sync_single() is an obsolete API; include/linux/dma-mapping.h says: /* Backwards compat, remove in 2.7.x */ Signed-off-by:
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by:
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Randy Dunlap authored
Fix v4l2-device usage of i2c_unregister_device() and handle the case of CONFIG_I2C=m & CONFIG_MEDIA_VIDEO=y. Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Dmitri Belimov authored
Change order data of buffer in FM simple_tune function. It is usefull for: 1. Set data of tuner with CP bit UP. 0xCE for MK5 or 0xC6 for MK3 2. When call simple_fm_tune, read this byte from config and overwrite this byte in function simple_radio_bandswitch for set CP bit to OFF. Of course it can be usefull for other tuner for overwrite default settings of FM. Signed-off-by:
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Andy Walls authored
Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Andy Walls authored
Reported-by:
Martin Dauskardt <martin.dauskardt@gmx.de> Signed-off-by:
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Andy Walls authored
Reported-by:
VDR User <user.vdr@gmail.com> Signed-off-by:
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Abylay Ospan authored
V4L/DVB (11930): TS continuity check: show error message when discontinuity detected or TEI flag detected in header Signed-off-by:
Abylay Ospan <aospan@netup.ru> Signed-off-by:
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Devin Heitmueller authored
Add an au0828 module option that allows a user to override the USB speed check. Intended for advanced users who understand the consequences of trying to use the device with a 12Mbps bus. Signed-off-by:
Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by:
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Devin Heitmueller authored
Add an em28xx module option that allows a user to override the USB speed check. Intended for advanced users who understand the consequences of trying to use the device with a 12Mbps bus. Signed-off-by:
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Devin Heitmueller authored
This patch removes some remaining dead code. Warning showed up in Hans Verkuil's daily report after I committed hg changeset 7f2eea75118b. Thanks to Michael Krufky for bringing the warning to my attention. Cc: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by:
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Devin Heitmueller authored
Make the KWorld 2800d work properly. In this case, that means making the profile more generic so that it works for both the Pointnix Intra-Oral USB camera and the KWorld device. The device provides the audio through a pass-thru cable, so we don't need an actual audio capture profile (neither the K-World device nor the Pointnix have an onboard audio decoder). Thanks to Paul Thomas for providing sample hardware. Cc: Paul Thomas <pthomas8589@gmail.com> Signed-off-by:
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Devin Heitmueller authored
The au0828 basically just doesn't work at 12 Mbps. The isoc pipe needs nearly 200 Mbps for analog support, so users would see garbage video, and on the DVB/ATSC side scanning is likely to work but if the user tried to tune it would certainly appear to have failed. It's better to fail explicity up front and tell the user to plug into a USB 2.0 port, than to let the driver load and the user have weird problems with tuning and garbage video. Signed-off-by:
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Devin Heitmueller authored
The em28xx basically just doesn't work at 12 Mbps. The isoc pipe needs nearly 200 Mbps for analog support, so users would see garbage video, and on the DVB/ATSC side scanning is likely to work but if the user tried to tune it would certainly appear to have failed. It's better to fail explicity up front and tell the user to plug into a USB 2.0 port, than to let the driver load and the user have weird problems with tuning and garbage video. Signed-off-by:
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Mauro Carvalho Chehab authored
Signed-off-by: -
Mauro Carvalho Chehab authored
Both ATSC and DVB @ 6MHz bandwidth require the same offset. While we're fixing it, let's cleanup the bandwidth setup to better reflect the fact that it is a function of the bandwidth. Thanks to Terry Wu <terrywu2009@gmail.com> for pointing this issue and to Andy Walls <awalls@radix.net> for an initial patch for this fix. Cc: Terry Wu <terrywu2009@gmail.com> Acked-by:
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Mauro Carvalho Chehab authored
The only two countries that are known to use 6MHz bandwidth are Taiwan and Uruguay. Both use QAM subcarriers at OFTM. This patch fixes the firmware load for such countries, where the required firmware is the QAM one. This also confirms the previous tests where it was noticed that the 6MHz QAM firmware doesn't work for cable. So, this patch also removes support for DVB-C, instead of just printing a warning. Thanks to Terry Wu <terrywu2009@gmail.com> for pointing this issue and to Andy Walls <awalls@radix.net> for an initial patch for this fix. Cc: Terry Wu <terrywu2009@gmail.com> Acked-by:
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Antti Palosaari authored
Add USB ID (0458:4012) for Genius TVGo DVB-T03. Thanks to Petr Vodicka <vodicka.petr@email.cz> for reporting and testing. Tested-by:
Petr Vodicka <vodicka.petr@email.cz> Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Andy Walls authored
Thanks to David Ward and Mike Krufky for reporting the problem and debugging this as an unresolved symbol due to a 64 bit divide on a 32 bit system. David Ward provided the content of this patch; Andy Walls only performed some cosmetic edits. Reported-by:
David Ward <david.ward@gatech.edu> Signed-off-by:
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Robert Krakora authored
Test Code: (Provided by Douglas) v4l-dvb/v4l2-apps/test/stress-buffer.c The audio DMA area was never being freed and would slowly leak over time as the v4l device was opened and closed by an application. Thanks again to Douglas for generating the test code to help locate memory leaks!!! Signed-off-by:
Robert Krakora <rob.krakora@messagenetsystems.com> Signed-off-by:
Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by:
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Filipe Rosset authored
Remove always false if over unsigned int variable Signed-off-by:
Filipe Rosset <rosset.filipe@gmail.com> Signed-off-by:
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Randy Dunlap authored
Add a kconfig symbol that allows someone to disable all multimedia config options at one time. Signed-off-by:
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David Wong authored
This patch add cx23885 support for card "Mygica X8506 DMB-TH". It should work on "Magic-Pro ProHDTV Extreme" as well, as they are same hardware with different branding. Sign-off-by:
David T.L. Wong <davidtlwong@gmail.com> Signed-off-by:
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Miroslav Sustek authored
Enables analog/digital tv, radio and remote control (gpio). Tested-by:
Marcin Wojcikowski <emtees.mts@gmail.com> Tested-by:
Karel Juhanak <karel.juhanak@warnet.cz> Tested-by:
Andrew Goff <goffa72@gmail.com> Tested-by:
Jan Novak <novak-j@seznam.cz> Signed-off-by:
Miroslav Sustek <sustmidown@centrum.cz> Signed-off-by:
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Hans de Goede authored
Binary files /home/v4l/tokernel/oldtree/Documentation/video4linux/v4lgrab.o and /home/v4l/tokernel/linux/Documentation/video4linux/v4lgrab.o differ Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Hans de Goede authored
- Extend the gain range - Adjust the exposure - Remove the broken autogain Signed-off-by:
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Jean-Francois Moine authored
The YUYV 640x480 format did not work with ov965x. Signed-off-by:
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Jean-Francois Moine authored
Signed-off-by:
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Jean-Francois Moine authored
Signed-off-by:
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Andy Walls authored
Fix the burst gate delays to use a crystal value of 28636360 as assumed by the rest of the driver. Also have the initial color sub-carrier freq paramter use the src decimation ratio per the documentation, instead of the actual crystal/pixel clock ratio. The tracking circuit will find the correct color subcarrier in any case, as long as we're close. Also fix up some debug print statements. Signed-off-by:
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Andy Walls authored
Finish changes for sliced and raw VBI for 625 line systems. Tested with VPS and WSS being emitted by a PVR-350 in field 1 lines 16 and 23. Signed-off-by:
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Andy Walls authored
Initial changes to get sliced VBI for 625 line system working. This is patch is untested. Signed-off-by:
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Michael Krufky authored
Signed-off-by:
Michael Krufky <mkrufky@kernellabs.com> Signed-off-by:
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Michael Krufky authored
The i2c quirk in the saa7134_i2c_xfer function does a bogus write to i2c address 0xfd, to work around a bug in the silicon that affects read transactions. Unfortunately, this hack is not working properly, since the bogus write is to 0xfd, an invalid i2c address. Fix this quirk by using an actual valid i2c address, 0xfe, which is still unlikely to be used as an i2c address for any actual i2c client. This is required in order to properly communicate with a TDA10048 DVB-T demod located at i2c address 0x10 on the primary i2c bus. Signed-off-by:
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